CHEMICAL MECHANICAL PLANARIZATION PAD CONDITIONER AND METHODS OF FORMING THEREOF

A CMP pad conditioner is provided that includes a substrate having a surface and three dimensional structures protruding relative to the surface of the substrate. The three dimensional structures include CVD carbon-containing material selected from the group consisting of carbon nanotubes and diamond, and may be arranged in a ordered array or desired pattern. The CMP pad conditioner also includes a bonding layer overlying the three dimensional structures and the surface of the substrate. The condition may include a reinforcing layer disposed within gaps between the three dimensional structures. Techniques for manufacture and use are also disclosed. 1. A CMP pad conditioner comprising:a substrate having a surface;three dimensional structures protruding relative to the surface of the substrate, each three dimensional structure comprising CVD carbon-containing material selected from the group consisting of carbon nanotubes and diamond; anda bonding layer overlying the three dimensional structures and the surface of the substrate.2. The CMP pad conditioner of claim 1 , wherein the three dimensional structures consist essentially of CVD diamond.3. The CMP pad conditioner of claim 2 , wherein the CVD diamond is polycrystalline CVD diamond.4. The CMP pad conditioner of claim 3 , wherein the polycrystalline CVD diamond comprises crystals having an average crystallite size within a range between about 10 nm and about 10 microns.5. (canceled)6. The CMP pad conditioner of claim 1 , wherein the three dimensional structures consist essentially of carbon nanotubes.7. The CMP pad conditioner of claim 6 , wherein the carbon nanotubes have an average width of not greater than about 100 nm.8. (canceled)9. The CMP pad conditioner of claim 1 , wherein the three dimensional structures are arranged in an ordered array.1012-. (canceled)13. The CMP pad conditioner of claim 1 , wherein the three dimensional structures have at least one of:a cubic shape including a height≧width, wherein the ...

Abrasive Tool with Flat and Consistent Surface Topography for Conditioning a CMP Pad and Method for Making

An abrasive tool with flat and consistent surface topography for conditioning a CMP pad and method for making are disclosed. The abrasive tool includes abrasive grains coupled to a low coefficient of thermal expansion (CTE) substrate through a metal bond. There is an overall CTE mismatch that ranges from about 0.1 μm/m-° C. to about 5.0 μm/m-° C. The overall CTE mismatch is the difference between the CTE mismatch of the abrasive grains and the metal bond and the CTE mismatch of the low CTE substrate and the metal bond. 144-. (canceled)45. An abrasive tool , comprising:abrasive grains coupled to a substrate through a metal bond, wherein there is an overall coefficient of thermal expansion (CTE) mismatch that ranges from about 0.1 μm/m-° C. to about 5.0 μm/m-° C., and wherein the overall CTE mismatch is the difference between a CTE mismatch of the abrasive grains and the metal bond and a CTE mismatch of the substrate and the metal bond.46. The abrasive tool according to claim 45 , wherein the low CTE substrate is selected from the group consisting of Invar claim 45 , Invar 36 claim 45 , Super Invar claim 45 , Kovar claim 45 , and a combination thereof.47. The abrasive tool according to claim 45 , wherein the overall CTE mismatch ranges from about 0.1 μm/m-° C. to about 1.0 μm/m-° C.48. The abrasive tool according to claim 45 , wherein the abrasive tool comprises a chemical-mechanical polishing (CMP) conditioner.49. The abrasive tool according to claim 48 , wherein the CMP conditioner has a surface topography flatness of no more than about 150 μm.50. The abrasive tool according to claim 48 , wherein the CMP conditioner comprises a coating applied to a working surface of the CMP conditioner.51. The abrasive tool according to claim 50 , wherein the coating is selected from the group consisting of a fluorine-doped nanocomposite coating and a hydrophobic polymeric coating.52. The abrasive tool according to claim 51 , wherein the hydrophobic polymeric coating is selected ...

Chemical Mechanical Polishing Conditioner

A chemical mechanical polishing (CMP) conditioner includes a ceramic substrate having a major surface, and an abrasive coating overlying the major surface. The major surface can include micro-protrusions arranged in a curved pattern. Alternatively, the micro-protrusions can be arranged in an irregular pattern. 149-. (canceled)50. A chemical mechanical polishing (CMP) conditioner comprising:a ceramic substrate having a major surface, the major surface including micro-protrusions, at least a portion of the micro-protrusions being arranged in an irregular pattern, and wherein the irregular pattern has a minimum spacing between adjacent micro-protrusions; andan abrasive coating overlying the major surface.51. The CMP conditioner as recited in claim 50 , wherein an additional portion of the micro-protrusions are arranged in a regular pattern.52. The CMP conditioner as recited in claim 50 , wherein the micro-protrusions are non-polygonal.53. The CMP conditioner as recited in claim 50 , wherein the distance between each adjacent pair of micro-protrusions is substantially randomly distributed within the minimum spacing.54. The CMP conditioner as recited in claim 50 , wherein a number of micro-protrusions per cmon the major surface is substantially uniform.55. A chemical mechanical polishing (CMP) conditioner comprising:a ceramic substrate having a major surface, the major surface including micro-protrusions arranged in a pattern, wherein at least a portion of the micro-protrusions have a height of a trailing edge that is different from a height of a leading edge, the trailing edge and the leading edge at least partly defining a top surface of each respective micro-protrusion of the portion of micro-protrusions; andan abrasive coating overlying the major surface.56. The CMP conditioner as recited in claim 55 , wherein the height of the leading edge is greater than the height of the trailing edge.57. The CMP conditioner as recited in claim 55 , wherein the height of the ...

VARIABLE GEOMETRY TURBOCHARGER LOWER VANE RING RETAINING SYSTEM

A vane ring assembly which includes a lower vane ring (), an upper vane ring (), one or more guide vanes () positioned at least partially between the vane rings, and a plurality of spacers (, or ) positioned between the lower and upper vane rings for maintaining a distance between the lower and upper vane rings. By using a first set of fasteners () to fasten the lower vane ring to the turbine housing, and a second set of fasteners () to fasten the lower vane ring to the upper vane ring, the vane ring assembly is effectively decoupled from the turbine housing with regard to differential thermal expansion, and the co-planerism of the vane rings is easier to maintain. 1. A turbocharger comprising:{'b': '100', 'a turbine housing ();'}{'b': 20', '21', '22', '23', '30', '31', '80', '50', '20', '30', '20', '30, 'a vane ring assembly, comprising a lower vane ring (, , , ), an upper vane ring (, ), one or more guide vanes () pivotably mounted at least partially between said lower and upper vane rings, and at least one spacer () positioned between said lower and upper vane rings (, ) for maintaining a distance between said lower and upper vane rings (, );'}{'b': 190', '20', '100', '30, 'one or more fasteners () attaching said lower vane ring () to said turbine housing () but not to said upper vane ring (), and'}{'b': 191', '43', '20', '30', '100, 'one or more fastener assemblies (, ) attaching said lower vane ring () to said upper vane ring () but not to said turbine housing ().'}21902010020212223. The turbocharger as in claim 1 , wherein said lower vane ring has radial elongate peripherally open slots through which the vane ring fasteners () for attaching said lower vane ring () to said turbine housing () extend claim 1 , said elongate peripherally open slots allowing for thermal expansion of the lower vane ring ( claim 1 , claim 1 , claim 1 , ).35019143. The turbocharger as in claim 1 , wherein said at least one spacer () has a coaxial bore claim 1 , and wherein said one or ...

PRIVATE NETWORK WITH ENHANCED USER EXPERIENCE

A private network comprising a repository server and a proxy server configured to work with a client-side web server to manage the presentation of content to users of the network. 1. A method of managing content on a private network and delivering at least a portion of such content to network clients based upon the relevance of such content to client users , the method comprising:providing a repository server configured to receive content from one or more content providers through a content management user interface, and storing such content on the repository server for managed distribution to network clients;collecting and storing on the repository server both static and dynamic user and client attributes, including behavioral history of users and clients, from the web traffic established by network users and clients during a plurality of web sessions, where the collecting of such attributes takes place throughout the entire web session and is not limited to monitoring of web traffic to a single website or to a single category of websites;providing a proxy server configured to proxy the web traffic of a network user and client during at least one web session and deciding whether to modify the web traffic, where the proxy server is further configured to modify the web traffic to include additional client-side code if a decision has been made to modify the web traffic, and then to deliver the modified web traffic to the client so that the client-side code may be executed so as to initiate a conversation between the client-side code and a web service configured to determine the most relevant content for the user, thereby matching relevant content on the network with a particular user based upon the user and/or client attributes; andpresenting such relevant content to the user at least at one point throughout the web session regardless of the site being visited by the user or client at the time such relevant content is presented2. The method of wherein proxying ...

RISK ANALYSIS OF MONEY TRANSFER TRANSACTIONS

A money transfer system includes a risk assessment system and a risk modeling system. The risk assessment system uses rules engines and Z scores to assess, on a real time basis, risk factors associated with money transfers. The risk modeling system develops risk scores based on historical transaction data in order to create a risk model. The risk model may be analyzed over time to refine the rules engines and take other actions to understand and reduce the risk of improper activity in connection with money transfers. 2. The system of claim 1 , wherein money transfer information is entered at the transaction terminal.3. The system of claim 1 , wherein in response to the risk assessment provided by the risk assessment system claim 1 , the money transfer host computer causes the money transfer transaction to be: a) approved claim 1 , b) rejected claim 1 , c) held in abeyance pending the receipt and assessment of additional money transfer information at the transaction terminal claim 1 , or d) held in abeyance pending manual review of the money transfer transaction.4. The system of claim 1 , wherein the at least one rules engine is selected from a group comprising a data normalization engine claim 1 , a data integrity engine claim 1 , a list processing engine claim 1 , a consumer identification engine claim 1 , a business logic engine claim 1 , a data aggregation engine claim 1 , and a risk assessment engine.5. The system of claim 1 , wherein the risk assessment system includes two or more rules engines claim 1 , and wherein the two rules engines are selected from a group comprising a data normalization engine claim 1 , a data integrity engine claim 1 , a list processing engine claim 1 , a consumer identification engine claim 1 , a business logic engine claim 1 , a data aggregation engine claim 1 , and a risk assessment engine.6. The system of wherein the at least one rules engine comprises a risk assessment engine claim 1 , wherein the money transfer information ...

Hologram

A substrate includes a diffracting structure providing a hologram which encodes one or more holographic images. Every image of the one or more holographic images has a holographic location at either a finite or substantially infinite effective optical distance. The hologram is to be used as an ophthalmic eye chart or an eye exercise device or to provide a scale for measuring distances.

SELF-CONTAINED MULTI-REAGENT ASSAY DEVICE

A single closed and compartmentalized vessel is designed to contain all assay reagents necessary to conduct an assay of a liquid sample. The vessel is constructed in parts that are rotatable relative to each other, and processing steps of the assay such as combining, mixing, separating, and measuring are all conducted by either rotating the parts relative to each other or rotating the vessel as a whole, all without opening the receptacle or otherwise exposing the user to any of the liquids or substances within the receptacle. 1. An assay device for assaying a fluid sample by successive treatments of said sample with a plurality of assay reagents and for allowing measurements to be taken between such treatments , said assay device comprising:first and second bodies joinable to each other to form a composite body with an axis of rotation;said first body comprising a plurality of assay reagent reservoirs sealed with openable closures, and said second body comprising means for opening said closures;said composite body comprising a sample port for receiving said fluid sample and a sample contact chamber in fluid communication with said sample port;channels arranged within said composite body to selectively communicate each of said plurality of assay reagent reservoirs with said sample contact chamber by rotation of said composite body about said axis of rotation; anda detection window in said sample contact chamber for allowing access of an optical detection path to said chamber.2. The assay device of wherein said first and second bodies are rotatable relative to each other about said axis of rotation claim 1 , and said means for opening said closures are actuatable by rotating one of said first and second bodies relative to the other.3. The assay device of wherein said closures are flexible sheets with extensions and said means for opening said closures are implements protruding from said second body that engage said extensions and urge said flexible sheets fully or ...

PRIVATE NETWORK WITH ENHANCED USER EXPERIENCE

A method of managing content on a network comprising providing a network-capable device that can begin communicating with users of any given network upon arriving within the vicinity of said network; initiating the network-capable device to assume control of said network so as to inject content relevant to a public safety situation; and creating (i) a hierarchical scheme if two or more similar network-capable devices appear in the same area and (ii) a quickly-deployable ad-hoc mesh network that may be private or public. 1. A method of managing content on a public or private network, the method comprising providing a network-capable device that can begin communicating with users of any given network upon arriving within the vicinity of said network; initiating the network-capable device to assume control of said network so as to inject content relevant to a public safety situation; and creating (i) a hierarchical scheme if two or more similar network-capable devices appear in the same area and (ii) a quickly-deployable ad-hoc mesh network that may be private or public. This application is a continuation-in-part of U.S. Ser. No. 13/675,817 filed on Nov. 14, 2012, which is based on and claims priority to U.S. Provisional Application No. 61/559,241, filed on Nov. 14, 2011, U.S. Non-Provisional application Ser. No. 13/562,241 filed on Jul. 30, 2012, and to U.S. Non-Provisional application Ser. No. 12/873,255, filed Aug. 31, 2010, which itself is based upon and claims priority to U.S. Provisional Application No. 61/275,346, filed on Aug. 31, 2009, the entire contents of all of which is hereby expressly incorporated by reference.The embodiments herein relate generally to a system for providing a network hosted locally or remotely to bring more useful content to users and enhance the experience of users in comparison to existing networks.By way of background, a computer network, often simply referred to as a network, is a collection of hardware components, computers and ...

PRIVATE NETWORK WITH ENHANCED USER EXPERIENCE

A private network capable of locating a user through a network-enabled device, via the media access control address, while the user is in range of a halo device. 1. A method of identifying and locating a user within a halo system, the method comprising a plurality of halo devices capable of detecting one or more network-enabled clients on a Wi-Fi network, the Wi-Fi network using the client's media access control address to determine the client's identity and location based on a known path; wherein the Wi-Fi network is capable of detecting clients actively searching for a Wi-Fi network that are not already on the halo system. This application is a continuation-in-part of U.S. Ser. No. 13/675,817 filed on Nov. 14, 2012, which is based on and claims priority to U.S. Provisional Application No. 61/559,241, filed on Nov. 14, 2011, U.S. Non-Provisional application Ser. No. 13/562,241 filed on Jul. 30, 2012, and to U.S. Non-Provisional application Ser. No. 12/873,255, filed Aug. 31, 2010, which itself is based upon and claims priority to U.S. Provisional Application No. 61/275,346, filed on Aug. 31, 2009, the entire contents of all of which is hereby expressly incorporated by reference.The embodiments herein relate generally to a system for providing a network hosted locally or remotely to bring more useful content to users and enhance the experience of users in comparison to existing networks.By way of background, a computer network, often simply referred to as a network, is a collection of hardware components, computers and other network capable devices interconnected by communication channels that allow for the sharing of resources and information between one another. Computer networks can be classified according to the physical connection types and protocols that are used to interconnect the individual devices on the network. Physical connection types include copper wiring, optical fiber, wireless radio and infrared. Protocols include Ethernet and TCP/IP. Devices ...

OBSTETRIC FORCEPS

A pair of obstetric forceps is described. The forceps comprise a pair of blades for holding the head of a baby and a handle having at least one part by which a user can apply a pulling force on the head of the baby in use. A mechanically operated force indicator is connected to the at least one part of the handle and is operable to provide a visual indication of the amount of pulling force being applied to the head of the baby when a user applies a pulling force on the head of the baby in use. A mechanically operated disabling device is operable to at least partially disable the obstetric forceps when a maximum pulling force has been exceeded. The blades can each have a superior rim and inferior rim wherein the greatest separation between the superior rims is greater than the greatest separation between the inferior rims when the obstetric forceps are in a closed configuration so that the blades adopt the form of an at least partially bowl shape. 1. A pair of obstetric forceps , comprising:a pair of blades at a first end for holding the head of a baby;a handle at a second end having at least one part by which a user can apply a pulling force on the head of the baby in use;a mechanically operated force indicator connected to the at least on part of the handle and operable to provide a visual indication of the amount of pulling force being applied to the head of the baby when a user applies a pulling force on the head of the baby in use; anda mechanically operated disabling device operable to at least partially disable the obstetric forceps when a maximum pulling force has been exceeded.2. A pair of obstetric forceps as claimed in wherein the disabling device at least partially disables the at least one part when the maximum force is exceeded.3. A pair of obstetric forceps as claimed in claim 2 , wherein the disabling device at least partially disables the entire handle when the maximum force is exceeded.4. A pair of obstetric forceps as claimed in claim 1 , wherein ...

SYSTEM AND METHOD FOR MANAGING AN ADVERTISING MARKETPLACE

An online system is described that utilizes an extranet or intranet for the selection and purchase of digital advertising media, and the creation, distribution and management of media content. The invention comprises a methodology for presenting an online marketplace that brings together advertisers and media owners with available advertising inventory by providing a dynamic inventory of advertising space that is available for users to display digital advertisements; presenting through one of a plurality of portals a user interface through which a user may build a digital advertisement for use on one or more of the available advertising spaces within the inventory; and causing the created advertisements to be displayed on one or more of the available advertising spaces within the inventory. 1. A method for managing digital advertising content for display in one of various media through a graphic user interface accessible remotely , the method comprising:providing a dynamic inventory of advertising space that is available for users to display digital advertisements;presenting through one of a plurality of portals a user interface through which a user may build a digital advertisement for use on one or more of the available advertising spaces within the inventory; andcausing the created advertisements to be displayed on one or more of the available advertising spaces within the inventory.2. The method of claim 1 , further comprising permitting the user to update the digital advertising as desired by revising content and/or format of the digital advertising.3. The method of claim 1 , further comprising storing a plurality of graphic files accessible by the user for purposes of building a digital advertisement.4. The method of claim 1 , further comprising storing a plurality of templates that may be used to facilitate display of digital advertisements on one or more of the available advertising spaces within the inventory.5. The method of claim 1 , further comprising ...

ERGONOMIC SYRINGE SYSTEMS

Ergonomic syringe systems provide attachments that may be used to allow users to dispense or draw in fluid with increased operator comfort and reduced risk of repetitive strain injuries. The disclosure describes supports for holding syringes that permit one-handed operation, handles that are removably attachable to syringe plungers and hand supports that are removably attachable to syringe barrels. 1. Apparatus for supporting a syringe , the apparatus comprising:a base configured for mounting to a support;a coupling configured for removable attachment to a proximal end of a plunger of the syringe; and,an arm connecting the coupling to the base;whereby a user can operate the syringe with one hand by moving a barrel of the syringe relative to the base.2. Apparatus according to further comprising a patient chair comprising a seat for a patient to sit in and an arm rest mounted adjacent to the seat wherein the base is attached to the arm rest.3. Apparatus according to wherein the arm is pivotally mounted to the base for rotation about a first axis.4. Apparatus according to wherein the first axis is at right angles to the base.5. Apparatus according to wherein the coupler comprises a T-slot arranged to receive a pad at the proximal end of the plunger.6. Apparatus according to comprising a retainer member having a first position wherein the retainer member projects to block removal of the pad from the T-slot and a second position wherein the retainer member does not block removal of the pad from the T-slot.7. Apparatus according to wherein a transverse dimension of the T-slot and a longitudinal dimension between the retainer member and a closed end of the T-slot are substantially equal.8. Apparatus according to wherein the coupler is connected to the arm by a pivotal connection that is pivotal about a second axis extending parallel to the base.9. Apparatus according to wherein the coupler is connected to the arm by a pivotal connection that is pivotal about a horizontal ...

Hoisting Systems and Methods

Embodiments of the present disclosure generally pertain to hoisting methods for vehicles, such as UH-60 Black Hawk helicopters (“Black Hawks”). An external hoist arm system in accordance with an exemplary embodiment of the present disclosure is configured to be temporarily mounted to the outside of a vehicle. The hoist arm system is further configured to support a hoist and position the hoist above an external door of the vehicle. A rotatable adjustment member is used to adjust an angular position of the hoist relative to the vehicle. 1. A method for use with an aerial vehicle , comprising the steps of:mounting a hoist system on a plurality of hard points on a side of a fuselage of the aerial vehicle, the mounting step comprising the step of inserting a pin through one of the hard points and a mounting bracket of a support frame of the hoist system; andmoving a hoist relative to the fuselage, wherein the hoist is coupled to the support frame via a hoist arm, and wherein the moving step comprises the step of rotating a rotatable adjustment member that is coupled between the support frame and one of the hard points.2. The method of claim 1 , wherein the inserting step comprises the step of inserting the pin through a tab of the hoist arm. This application claims priority to U.S. provisional patent application no. 61/307,259, entitled “Hoisting Systems and Methods” and filed on Feb. 23, 2010 and U.S. patent application Ser. No. 13/033,291, entitled “Hoisting Systems and Methods” and filed on Feb. 23, 2011, each of which is incorporated herein by reference in its entirety.Vehicles, such as UH-60 Black Hawk helicopters (“Black Hawks”), are used in a wide variety of missions, such as military combat missions, transportation of troops, and Search and Rescue (“SAR”) missions. Many vehicles, particularly Black Hawks, have structurally sound points, known as External Stores Support System (“ESSS”) hard points, located on the outside of the vehicle which allow the vehicle to ...

System and Method for Gamified Service Request Management

A computing system and method for request management receive an incoming customer request at a request management server. Components at the server identify a type of problem associated with the request and the customer sending the request. The system searches for a customer experience profile for the identified customer in a customer database stored in a computer memory and determines based on the customer experience profile if the customer has prior experience solving the type of problem identified. The system routes the customer to an abbreviated resolution process when the customer has prior experience solving the identified type of problem and resolves the request using the abbreviated resolution process. 1. A request management computing system for managing incoming requests from customers in order to expedite request resolution , the request management computing system comprising:at least one computer memory storing customer experience profiles; a request processing engine, the request processing engine receiving an incoming customer request, identifying the customer sending the request; searching for a customer experience profile for the identified customer in a customer database stored in the computer memory; determining based on the customer experience profile an experience level of the customer; and', 'a request router, the request router selecting a resolution process appropriate to the experience level and routing the call to an agent system; and', 'the agent system receiving the request and generating the resolution process appropriate to the experience level, thereby resolving the request for the requesting customer., 'a request management server including2. The system of claim 1 , further comprising a customer testing system including a customer testing engine and a customer scoring engine for evaluating the experience level of the customer based on results generated by the customer testing engine.3. The system of claim 2 , wherein the customer ...

DYNAMIC VISUALIZATION OF APPLICATION AND INFRASTRUCTURE COMPONENTS WITH LAYERS

Systems and methods for providing dynamic visualization of application and infrastructure components are disclosed. In one embodiment, in an information processing apparatus comprising at least one computer processor, a system for providing dynamic visualization of application and infrastructure components may include: (1) receiving, at an interface and from a requestor, a request for information about an application or infrastructure; (2) querying one or more systems of record or a data cache containing data from the one or more systems of record for data about the application or infrastructure components within the infrastructure; (3) formatting the data received from the one or more systems of record or the data cache according to a data definition; (4) identifying relational links between the applications and the infrastructure components in the formatted data; and (5) graphically rendering the formatted data and relational links in a plurality of interactive levels. 1. A method for providing dynamic visualization of application and infrastructure components , comprising: receiving, at an interface and from a requestor, a request for information about an application or infrastructure;', 'querying one or more systems of record or a data cache containing data from the one or more systems of record for data about the application or infrastructure components within the infrastructure;', 'formatting the data received from the one or more systems of record or the data cache according to a data definition;', 'identifying relational links between the applications and the infrastructure components in the formatted data; and', 'graphically rendering the formatted data and relational links in a plurality of interactive levels., 'in an information processing apparatus comprising at least one computer processor2. The method of claim 1 , wherein the requestor comprises a user or an API client.3. The method of claim 2 , further comprising:accessing data with entitlement ...

System and Method for Gamified Service Request Management

A computing system and method for request management receive an incoming customer request at a request management server. Components at the server identify a type of problem associated with the request and the customer sending the request. The system searches for a customer experience profile for the identified customer in a customer database stored in a computer memory and determines based on the customer experience profile if the customer has prior experience solving the type of problem identified. The system routes the customer to an abbreviated resolution process when the customer has prior experience solving the identified type of problem and resolves the request using the abbreviated resolution process. 130- (canceled)31. A request management computing system for optimizing management of information technology requests made through a VOIP system , the request management computing system comprising:at least one computer memory storing a database containing requestor information; a request processing engine, the request processing engine receiving an incoming information technology request, identifying the requestor and an information technology topic of the incoming information technology request, and retrieving from the database, a level of expertise of the requestor with respect to the information technology topic; and', 'a request router, the request router selecting a responsive script corresponding to the level of expertise of the requestor and the information technology topic,, 'a request management server includingwherein the request management computing system runs the responsive script to implement a resolution of the incoming information technology request.32. The system of claim 31 , wherein the request processing engine determines if the requestor has an elevated experience level.33. The system of claim 32 , wherein the database stores multiple abbreviated scripts corresponding to elevated experience levels and a standard script for use with ...

Medical container with NFC Antenna

A pharmaceutical container may include a cylindrical hollow container body () defining a hollow chamber () to receive a pharmaceutical liquid, the container body () including a portion on a sidewall () of the container body (), wherein the portion has a longitudinal extension along the longitudinal axis of the container body () and a circumferential extension along the circumference of the container body (), thereby forming a window () through the sidewall () of the container body () into the hollow chamber (), the window () comprising two long edges () and two short edges (), and a Near Field Communication (NFC) antenna () arranged on the outer surface () of the sidewall () of the container, the antenna () including one or a plurality of nested antenna windings (), each of them surrounding an interior periphery () including a substantially longitudinal portion () arranged along the two long edges () of the window (), and a substantially circumferential portion () arranged mainly around the sidewall () of the container body () and at least partially along a first one of the two short edges () of the window () opposite to a second one of the two short edges () of the window (). 1. A pharmaceutical container , comprising:{'b': 100', '111', '100', '123', '121', '100', '123', '100', '100', '122', '121', '100', '111', '122', '124', '125, 'a cylindrical hollow container body () defining a hollow chamber () to receive a pharmaceutical liquid, the cylindrical hollow container body () comprising a portion() on a sidewall () of the cylindrical hollow container body (), wherein the portion () has a longitudinal extension along the longitudinal axis of the cylindrical hollow container body () and a circumferential extension along the circumference of the cylindrical hollow container body (), thereby forming a window ( through the sidewall () of the cylindrical hollow container body () into the hollow chamber (), the window () comprising two long edges () and two short edges ...

WEIGHING APPARATUS

There is disclosed apparatus () for weighing a person with reduced mobility, the apparatus () comprising: a seat portion (); scales () for weighing the person when sitting on the seat portion; and a lifting mechanism () to assist the person in standing up from the seat portion (). 1. An apparatus for weighing a person with reduced mobility , the apparatus comprising:a seat portion;scales for weighing the person when sitting on the seat portion; and a sitting position, for engaging with the person in a sitting position, and', 'a standing position, for engaging with the person in a standing position, wherein, in the sitting position, the seat portion contacts the scales and does not contact the lifting mechanism., 'a lifting mechanism to assist the person in standing up from the seat portion, wherein the lifting mechanism is operable to move the seat portion between2. The apparatus according to claim 1 , wherein the lifting mechanism acts on the seat portion and the seat portion urges the person to a standing position.3. The apparatus according to claim 2 , wherein the lifting mechanism is operable to move the centre of gravity of the seat portion in an upwards direction.4. The apparatus according to claim 2 , wherein the lifting mechanism is operable to rotate the seat portion so as to raise the rear of the seat portion relative to the front of the seat portion.5. The apparatus according to claim 1 , wherein the lifting mechanism is operable in reverse to assist the person in sitting down on the seat portion.6. The apparatus according to claim 1 , wherein claim 1 , in the standing position claim 1 , the seat portion contacts the lifting mechanism.7. The apparatus according to claim 1 , wherein the seat portion has a first range of movement from the standing position to the sitting position claim 1 , the lifting mechanism has a second range of movement from the standing position to the sitting position claim 1 , and the second range of movement is greater than the ...

Abrasive slicing tool for electronics industry

A bond matrix for metal bonded abrasive tools includes a metal bond system, porosity and an optional filler. Tools according to embodiments of the invention exhibit long tool life, produce an acceptable quality of cut and can have self-dressing properties. The bond matrix can be used, for example, in abrasives tools configured for the electronics industry, such as 1A8 wheels for slicing ball grid arrays (BGAs) and other such slicing operations.

APPARATUS AND PROCESS FOR THE MANUFACTURE OF A COMPOSITE FROZEN PRODUCT

The present invention provides an apparatus for the production of a composite frozen product in a container, the product being comprised of a frozen confection within an edible casing, wherein the apparatus comprises a forming element having an external surface corresponding to the internal shape of the container, the forming element being further characterised by a passage running through the forming element from an upper opening to a lower opening, the apparatus further comprising means for removing material from the passage of the forming element. The invention also provides a process for the production of a composite frozen product in a container, the product being comprised of a frozen confection within an edible casing, the process comprising the steps of: at least partially filling the container with particles of a casing material having an average diameter of at most 3 mm; inserting a forming element into the container, the forming element having an external surface corresponding to the internal shape of the container, and being further characterised by a passage running through the forming element from an upper opening to a lower opening; removing excess casing material from the passage of the forming element; removing the forming element; and then at least partially filling the container with a frozen confection. 1. An apparatus for the production of a composite frozen product in a container , the product being comprised of a frozen confection within an edible casing , wherein the apparatus comprises:a forming element having an external surface corresponding to the internal shape of the container, the forming element being further characterised by a passage running through the forming element from an upper opening to a lower openingthe apparatus further comprisingmeans for removing material from the passage of the forming element.2. An apparatus according to wherein the means for removing material comprise a suction device.3. An apparatus according to ...

SURGICAL RETRACTION DEVICE AND PROCEDURE

The present invention provides a retraction device comprising, a shaft, a plurality of arms supported by the shaft, the arms being configured to be moveable between a first orientation in which the device assumes an insertion profile for passage of the device through a surgical incision, and a second orientation in which the device assumes a retraction profile. At least one of the plurality of the arms is adapted to be adjustable between a first length and a second length. 1. A retraction device comprising:a shaft,a plurality of arms supported by the shaft and being configured to be moveable between a first orientation in which the device assumes an insertion profile for passage of the device through a surgical incision, and a second orientation in which the device assumes a retraction profile, and in which at least one of the plurality of the arms is adapted to be adjustable between a first length and a second length.2. The retraction device as in claim 1 , in which the at least one arm is a telescopic arm.3. The retraction device as in claim 1 , in which the second length is longer than the first length.4. The retraction device as in claim 3 , in which the second length is at least 1.5 times longer than the first length.5. The retraction device as in claim 1 , in which the device further comprises a slidably moveable member capable of movement relative to the shaft claim 1 ,in which relative movement of the slidably moveable member in a first direction radially collapses the arms causing the retraction device to assume the insertion profile, andin which relative movement of the slidably moveable member in a second direction radially expands the arms causing the retraction device to assume the retraction profile.6. The retraction device as in claim 1 , in which the device further comprises a clamp mounted and arranged on the shaft in a manner such that a contact surface of the clamp contacts an exterior surface of the skin of the subject.7. The retraction device ...

SPOOLING PROCESS FILMS

Spooling apparatus. The apparatus includes an interposer film having a spacer surface and a back surface; a first spacer carried by the interposer film on the spacer surface adjacent a first edge of the interposer film; a second spacer carried by the interposer film on the spacer surface adjacent a second edge of the interposer film, the spacers defining a process-film protective space; and a rotatable core oriented to receive an initial end of the interposer film and to roll up the interposer film with a process film in the process-film protective space with a passive surface of the process film adjacent a surface of the interposer film. 1. Spooling apparatus comprising:an interposer film having a spacer surface and a back surface;a first spacer carried by the interposer film on the spacer surface adjacent a first edge of the interposer film;a second spacer carried by the interposer film on the spacer surface adjacent a second edge of the interposer film, the spacers defining a process-film protective space; anda rotatable core oriented to receive an initial end of the interposer film and to roll up the interposer film with a process film in the process-film protective space with a passive surface of the process film adjacent a surface of the interposer film.2. The apparatus of wherein the spacers are selected from among a segmented strip claim 1 , a compliant strip claim 1 , and a plurality of spacer elements.3. The apparatus of wherein the interposer film comprises at least one of a surface-textured material claim 1 , a mesh claim 1 , an anisotropically-compliant material claim 1 , and one or more transverse stiffening elements.4. The apparatus of Wherein one or more of the interposer film claim 1 , the first spacer claim 1 , and the second spacer comprise gas-permeable material.5. The apparatus of and further comprising a plurality of supports carried by the interposer film and disposed to support an active surface of the process film at points remote from any ...

CUTTING CHAIN FOR A CHAINSAW

A cutting chain () for a chainsaw () may include a plurality of drive links () and a plurality of side links (). The drive links () are arranged to lie in a plane parallel to a plane in which a guide bar () about which the chain () is rotatable lies. The side links () are operably coupled to respective ones of the drive links () and are oriented to lie in respective planes substantially parallel to the plane. At least some of the side links () include cutting portions. The drive links () and side links () are attached to each other by rivets (), and the rivets () have a longitudinal length that is less than or equal to a width of the side links () in a transverse direction. 1. A cutting chain for a chainsaw , the cutting chain comprising:a plurality of drive links arranged to lie in a plane parallel to a plane in which a guide bar about which the cutting chain is rotatable lies; anda plurality of side links operably coupled to respective ones of the drive links and oriented to lie in respective planes substantially parallel to the plane, at least some of the side links comprising cutting portions,wherein the drive links and side links are attached to each other by rivets, and the rivets have a longitudinal length that is less than or equal to a width defined between corresponding outside faces of a pair of the side links in a transverse direction.2. The cutting chain of claim 1 , wherein the rivets are countersunk into lateral sides of the side links.3. The cutting chain of claim 1 , wherein end faces of the rivets lie in a same plane as lateral sides of the side links.4. The cutting chain of claim 1 , wherein each cutting portion is preceded by a corresponding depth gauge portion provided on a same side link.5. The cutting chain of claim 4 , wherein each corresponding depth gauge portion is arranged proximate to a bumper disposed at a portion of an adjacent drive link.6. The cutting chain of claim 5 , wherein depth gauge portion and the bumper are side by side to ...

Recombinant Yeast Expressing AGT1

The present invention relates to the identification of variants of the sugar transporter AGT1 that provide enhanced fermentation of oligosaccharides when recombinantly expressed in yeast. The invention further relates to polynucleotides encoding the variants, recombinant yeast cells expressing the variants, and use of the recombinant yeast cells to ferment oligosaccharides. 1. A method of fermenting an oligosaccharide to produce ethanol , comprising contacting the oligosaccharide with a recombinant yeast cell comprising a heterologous polynucleotide encoding a yeast AGT1 polypeptide;wherein the yeast AGT1 polypeptide comprises an amino acid sequence that is at least 98% identical to the amino acid sequence of SEQ ID NO:1 or an N-terminal fragment thereof of at least about 590 amino acids.2. The method of claim 1 , wherein the polynucleotide is in an expression vector.3. The method of claim 2 , wherein the expression vector maintains a single copy per cell.4. (canceled)5. The method of claim 2 , wherein the expression vector maintains multiple copies per cell.6. (canceled)7. The method of claim 1 , wherein the polynucleotide is integrated into the genome of the recombinant yeast cell.8. The method of claim 1 , wherein the AGT1 polypeptide comprises the amino acid sequence of SEQ ID NO:1 or SEQ ID NO:3.9. (canceled)10. The method of claim 1 , wherein the recombinant yeast cell does not comprise a functional endogenous AGT1 gene.11Saccharomyces, Schizosaccharomyces, Kluyveromyces, Trichosporon, Schwanniomyces, Pichia, Hansenula, Arxula, Candida, KloeckeraYarrowia.. The method of claim 1 , wherein the recombinant yeast cell is from a strain selected from the group consisting of claim 1 , and12. (canceled)13. The method of claim 1 , wherein the oligosaccharide is a disaccharide or trisaccharide.14. The method of claim 1 , wherein the oligosaccharide is selected from the group consisting of isomaltulose claim 1 , trenalulose claim 1 , maltose claim 1 , panose claim 1 , ...

TRUSTED SUPPORT PROCESSOR AUTHENTICATION OF HOST BIOS/UEFI

An information handling system (IHS) prevents execution of corrupted bootup instructions in flash memory. A memory component contains basic input/output system (BIOS) instructions to execute during boot up of the IHS. A host processor is in communication with the memory component via the system interconnect to execute the BIOS instructions to configure the IHS. A support processor executes instructions to configure the IHS to: (a) calculate a current hash value for the BIOS instructions; (b) access a trusted encrypted hash value and the unique key from a secure storage; (c) decrypt the trusted encrypted hash value using the unique key to obtain a trusted hash value; (d) determine whether the current hash value is identical to the trusted hash value; and (e) allow execution of the BIOS instructions by the host processor in response to determining that the encrypted current hash value is identical to the trusted hash value. 1. An information handling system (IHS) for preventing execution of corrupted boot up instructions in flash memory , the IHS comprising:a system interconnect;a memory component containing basic input/output system (BIOS) instructions to execute during boot up of the IHS;a host processor in communication with the memory component via the system interconnect and which executes the BIOS instructions to configure the IHS;a support processor in communication via the system interconnection with the memory component and comprising an embedded memory containing a unique key that is assigned to the support processor and executing instructions to configure the IHS to:calculate a current hash value for the BIOS instructions;access a trusted encrypted hash value and the unique key from a secure storage;decrypt the trusted encrypted hash value using the unique key to obtain a trusted hash value;determine whether the current hash value is identical to the trusted hash value; andallow execution of the BIOS instructions by the host processor in response to ...

Apparatus and method for monitoring led colour mix

An LED assembly ( 50 ) includes a plurality of LEDs including a first LED ( 52, 56, 60 ) of a first colour and a second LED ( 54, 58, 62 ) of a second colour. The assembly also includes a driver ( 53 ). The driver ( 53 ) includes a monitor ( 55 ) for monitoring a response of an LED, the absorption spectrum of which at least partially overlaps the emission spectrum of the first LED, and thereby obtaining an indication of the light output of the first LED. The assembly also includes a current supply ( 57 ). The driver ( 53 ) is configured to control the current supply to supply current to at least one LED of the plurality of LEDs in dependence upon the indication of the light output of the first LED whereby to maintain a desired colour mix of output light from the LED assembly ( 50 ).

SYSTEMS AND METHODS FOR GAMIFIED ENGINEERING EDUCATION

Systems and methods for gamified engineering education are disclosed. Embodiments are directed to an interactive learning exercise designed to allow participants to interact with a complex system, make observations, apply various performance engineering tactics and tools, and optimize the complex system based upon findings. At a high level, the system is a simulated casino floor with multiple pre-defined components, stations, roles, and tasks. The objective of the game is to settle as many player wagers as possible in a set amount of time by “tuning” various aspects of the casino operations. Aspects of the system—the components, stations, roles, tasks, etc.—have analogs in engineering problems. The knowledge gained, including the understanding of how different elements and aspects work with each other, may be applied by the participants to solve future engineering problems. 1. A gamified method of teaching engineering principles using a virtual casino environment , comprising: assigning each of a plurality of participants a role selected from the group consisting of players, cashiers, security officers, runners, bankers, pit bosses, casino managers, and an accountant, each participant associated with an electronic device;', the players roll virtual die to determine a number of wagers to make;', 'the players create virtual wager slips based on the determined number of wagers;', 'the cashiers receive the virtual wager slips and communicate the virtual wager slips to the security officers;', 'the security officer roll a virtual die and annotate the virtual wager slips with the number on the virtual die;', 'the runners receive the annotated virtual wager slips and communicate the annotated virtual wager slips to the bankers;', 'the bankers roll a virtual die until the number on the virtual die matches the number on the annotated virtual wager slips, and the bankers further annotate the virtual wager slips with the number of rolls of the virtual die needed to match the ...

ABRASIVE TOOL WITH FLAT AND CONSISTENT SURFACE TOPOGRAPHY FOR CONDITIONING A CMP PAD AND METHOD FOR MAKING

An abrasive tool with flat and consistent surface topography for conditioning a CMP pad and method for making are disclosed. The abrasive tool includes abrasive grains coupled to a low coefficient of thermal expansion (CTE) substrate through a metal bond. There is an overall CTE mismatch that ranges from about 0.1 μm/m-° C. to about 5.0 μm/m-° C. The overall CTE mismatch is the difference between the CTE mismatch of the abrasive grains and the metal bond and the CTE mismatch of the low CTE substrate and the metal bond. 1. A method of forming an abrasive tool , comprising:providing a low coefficient of thermal expansion (CTE) substrate as a preform;applying a metal bond to the low CTE substrate;applying abrasive grains to the metal bond to form an as-made abrasive tool, wherein there is an overall CTE mismatch that ranges from about 0.1 μm/m-° C. to about 5.0 μm/m-° C., wherein the overall CTE mismatch is the difference between the CTE mismatch of the abrasive grains and the metal bond and the CTE mismatch of the low CTE substrate and the metal bond;drying the as-made abrasive tool in an oven; andfiring the as-made abrasive tool in a furnace at a predetermined firing temperature to form the abrasive tool.2. The method according to claim 1 , wherein the abrasive tool has a surface topography flatness of no more than about 150 μm.3. The method according to claim 2 , wherein the abrasive tool has a surface topography flatness of no more than about 100 μm.4. The method according to claim 3 , wherein the abrasive tool has a surface topography flatness of no more than about 70 μm.5. The method according to claim 1 , further comprising applying a coating to a working surface of the abrasive tool.6. The method according to claim 5 , wherein the coating is corrosion-resistant.7. The method according to claim 5 , wherein the coating is selected from the group consisting of a fluorine-doped nanocomposite coating and a hydrophobic polymeric coating.8. The method according to ...

Hologram

A substrate includes a diffracting structure providing a hologram ( 20, 6 ). The diffracting structure encodes a holographic image so that thatholographic image is produced in response to reference light being incident on a major surface of the substrate at an angle of incidence with respect to the said major surface of the substrate, wherein the angle of incidence is no more than 20°.

METHOD AND APPARATUS FOR POSITIONING A DENTAL BRACKET ELEMENT

Apparatus for positioning at least one bracket element at a desired location proximate to at least one respective tooth of a subject include a support body supporting and integrally formed with at least one support arm. The support arm is arranged to locate a respective bracket element at a desired location with respect to a respective tooth. At least one locating element serves to locate the support body relative to at least one tooth of a subject. 151-. (canceled)52. Apparatus for positioning at least one bracket element at a desired location proximate to at least one respective tooth of a subject; the apparatus comprising:a. a support body supporting and integrally formed with at least one support arm, the support arm being arranged to locate a respective bracket element at a desired location with respect to a respective tooth; andb. at least one locating element for locating the support body relative to at least one tooth of a subject.53. Apparatus according to claim 52 , further comprising at least one bracket element claim 52 , the bracket element comprising a tooth facing surface securable to a surface of a respective tooth and/or wherein the support body and at least one support arm is integrally formed with the at least one bracket element.54. Apparatus according to claim 52 , wherein at least one support arm has a first end portion and a further end portion claim 52 , and further wherein the first end portion is locatable adjacent to an outwardly facing surface of a respective bracket element;and/or wherein the first end portion is locatable adjacent to a lower edge surface of a respective bracket element;and/or wherein the further end portion is integrally formed and adjacent to the support body.55. Apparatus according to claim 52 , wherein the at least one locating element is configured to be locatable over a tooth or portion thereof of a subject.56. Apparatus according to claim 52 , wherein the at least one locating element is a first locating element ...

HIGH POROSITY ABRASIVE ARTICLES AND METHODS OF MANUFACTURING SAME

An abrasive article includes a polymer matrix and abrasive grains dispersed in the polymer matrix, wherein the abrasive article has a void volume of at least 50%. The polymer matrix is polymerized from a monomer including at least one double bond. 1. A method of forming an abrasive article , the method comprising:combining polymeric precursors including a monomer having at least one double bond, and abrasive grains to form a first liquid component;forming an emulsion from the first liquid component and a second liquid component, the second liquid component substantially immiscible with the first liquid component; andcuring the polymeric precursors of the first liquid component, thereby forming a polymer matrix polymerized from the monomer.2. The method of claim 1 , further comprising treating the abrasive grains with a coupling agent.3. The method of claim 2 , wherein the coupling agent is hydrophobic.4. The method of claim 1 , wherein the polymer precursors are thermally curable.5. The method of claim 1 , wherein the polymer precursors are polymerizable through free radical polymerization.6. The method of claim 1 , wherein the first liquid component is hydrophobic.7. The method of claim 1 , wherein combining the polymer precursors and the abrasive grains includes combining at least 10 wt % of the abrasive grains.8. The method of claim 1 , wherein the abrasive grains have an average particle size of 0.5 μm to 6 μm.9. The method of claim 1 , wherein combining the polymer precursors and the abrasive grains includes combining an emulsifier with the polymer precursors and the abrasive grains.10. The method of claim 1 , wherein combining the polymer precursors and the abrasive grains includes combining a stabilizing agent with the polymer precursors and the abrasive grains.11. The method of claim 1 , wherein curing comprises exposing the emulsion to actinic radiation or thermal energy.12. The method of claim 1 , wherein forming the emulsion includes forming the emulsion ...

Apparatus for sensing

Apparatus for determining respiratory information about a user, the apparatus comprising: a. a plurality of temperature sensors, each temperature sensor having a field of view, the temperature sensors being arranged to detect a temperature gradient within volume of interest and each providing an output signal; b. a support frame having a head on which said temperature sensors are mounted, the support frame and temperature sensors making no contact, in use, with the user; and c. a processor for processing one or more of said output signals to determine said respiratory information about the user.

SYSTEMS AND METHODS FOR GENERIC DIGITAL WALLET AND REMOTE ORDERING AND PAYMENT

A system and method of storing purchase card information to enable a consumer to make purchases without carrying a separate purchase card for a plurality of accounts at disparate financial institutions. The system and method may additionally provide a consumer with vendor product and service offerings in a format common across multiple vendors. The system and method may also provide the consumer with a way to pay for products and services using purchase card information stored by an exemplary embodiment. 1. A method for facilitating orders from a consumer to a vendor comprising: receiving, from a plurality of vendors, product information comprising a plurality of products available from each vendor;', 'receiving, from the plurality of vendors, coupon or discount information applicable to at least one of the products;', 'generating a product menu for the product information;', 'presenting the product menu to a consumer;', 'receiving a selection of a product offered by one of the vendors from the product menu;', 'identifying a coupon or discount applicable to the product;', 'applying the coupon or discount to a price for the product;', 'identifying a purchase card for the price following application of the coupon or discount; and', 'conducting a transaction for the product., 'in a computer program executed by information processing apparatus comprising at least one computer processor2. The method of claim 1 , wherein the step of conducting a transaction for the product comprises:sending the payment to the vendor associated with the selected product.3. The method of claim 2 , wherein the sent payment is sent using a different payment type from the payment card.4. The method of claim 3 , wherein the payment card is a credit card claim 3 , and the sent payment is a check or an ACH transfer.5. The method of claim 1 , wherein the product menu that is presented to the consumer is based on at least one prior purchase by the consumer.6. The method of claim 1 , wherein the ...

Transpired Solar Collector

A transpired solar collector includes the follows. An absorber panel having a body formed of stainless steel; a surface layer of chromium oxide on an exterior face of the body through-holes formed through the body and surface layer, in which the surface layer has a thickness of at least 70 nanometres. 1. A transpired solar collector comprising:an absorber panel having a body formed of stainless steel;a surface layer of chromium oxide on an exterior face of the body; anda plurality of through-holes formed through the body and surface layer, wherein the surface layer has a thickness of at least 70 nanometres.2. The transpired solar collector of claim 1 , wherein the surface layer has a thickness of between 70 nanometres and 400 nanometres.3. The transpired solar collector of claim 2 , wherein the surface layer has a thickness of between 100 nanometres and 280 nanometres.4. The transpired solar collector of claim 1 , wherein the thickness of the surface layer is arranged to determine the colour of the transpired solar collector.5. (canceled)6. The transpired solar collector of claim 1 , wherein the absorber panel has an emissivity of no more than 0.30.7. The transpired solar collector of claim 6 , wherein the absorber panel has an emissivity of between 0.10 and 0.30.8. The transpired solar collector of claim 1 , wherein the absorber panel has a solar absorptivity of at least 0.50.9. The transpired solar collector of claim 7 , wherein the absorber panel has a solar absorptivity of between 0.50 and 0.90.10. The transpired solar collector of claim 1 , wherein the surface layer forms an exterior surface of the transpired solar collector.11. The transpired solar collector of claim 1 , further comprising:a rear panel, spaced from the absorber panel, defining a cavity between the absorber panel and the rear panel, the surface layer being outside of the cavity.12. The transpired solar collector of claim 11 , wherein the rear panel is formed by the wall or roof of a building.13 ...

METHOD AND APPARATUS FOR POSITIONING A DENTAL BRACKET ELEMENT

Certain embodiments of the present invention relate to methods and apparatus for positioning at least one bracket element with respect to a respective tooth of a subject. Particularly, although not exclusively, certain embodiments of the present invention relate to apparatus for positioning at least one bracket element at a desired location proximate to at least one respective tooth of a subject; the apparatus comprising a support body supporting and integrally formed with at least one support arm, the support arm being arranged to locate a respective bracket element at a desired location with respect to a respective tooth; and at least one locating element for locating the support body relative to at least one tooth of a subject. 1. A method of positioning at least one bracket element at a respective desired location proximate to at least one respective tooth of a subject , comprising the steps of:locating a support body proximate to at least one tooth of a subject using at least one locating element, wherein the support body supports and is integrally formed with at least one support arm; andarranging each support arm to locate a respective bracket element at a desired location with respect to a respective tooth.2. The method according to claim 1 , which comprises locating an apparatus including (a) the support body claim 1 , and (b) at least one locating element proximate to at least one tooth of the subject claim 1 , wherein said step of locating comprises positioning the at least one locating element over the tooth or a portion thereof of the subject.3. The method according to claim 1 , which further comprises securing the respective bracket element to the respective tooth claim 1 , wherein said step of securing comprises providing a curable composition to a tooth facing surface of the bracket element and curing said composition in a desired location on the tooth facing surface.4. The method according to claim 1 , comprising providing a hinge portion as part of ...

PORTABLE COAGULATION MONITORING DEVICES, SYSTEMS, AND METHODS

Portable coagulation monitoring devices, systems, and methods are disclosed. Namely, a test cartridge is provided for use in a portable coagulation monitor (PCM) device. Further, the test cartridge comprises two glass-filled thermoplastic polymer plates and a disposable blood introduction device. The two glass-filled thermoplastic polymer plates are arranged substantially in parallel with a small gap therebetween for receiving a sample of blood to be tested. Using the PCM device, the two glass-filled thermoplastic polymer plates can be moved linearly relative to each other. Methods of measuring coagulation response in a blood sample using the test cartridge and the PCM device are provided. A method of introducing blood into the test cartridge using the disposable blood introduction device is provided. 1. A device for measuring coagulation response in a blood sample , comprising:a. a set of test components comprising a first member having a first surface, and a second member having a second surface, the first member positioned for having the first surface facing the second surface of the second member, and spaced an amount sufficient to allow a sample droplet of blood to contact the first surface and the second surface and initiate coagulation, and the first member and second member being linearly movable relative to each other, wherein the first and second members comprise a glass-filled thermoplastic polymer;b. a drive mechanism connected to at least one of the first member and the second member for linearly moving the first member and the second member relative to each other in parallel when a blood sample is in contact with the first surface and the second surface; andc. an optical detection sensor system for detecting interaction of light with a blood sample located between the first member and second member, as an indication of coagulation response of the blood sample.2. The device of claim 1 , wherein the first surface and the second surface are spaced apart ...

SYSTEMS AND METHODS FOR ADAPTING COMPRESSOR CONTROLLER BASED ON FIELD CONDITIONS

An antisurge controller for a turbocompressor system stores multiple control algorithms in a memory for the antisurge controller. The antisurge controller identifies capabilities of field devices in the turbocompressor system. The field devices include an antisurge valve and multiple sensors. The antisurge controller selects one of the multiple control algorithms based on the identified capabilities and applies the selected control algorithm to the turbocompressor system. The selected control algorithm provides the smallest surge control margin, of the surge control margins in the multiple control algorithms, that are supported by the identified capabilities. 1. A method of antisurge control for a turbocompressor system including an antisurge controller , the method comprising:storing, in a memory of the antisurge controller, multiple control algorithms;identifying, by the antisurge controller, capabilities of field devices in the turbocompressor system, wherein the field devices include an antisurge valve and multiple sensors;selecting, by the antisurge controller, one of the multiple control algorithms and one or more operating features of the field devices based on the identified capabilities; andapplying, by the antisurge controller, the selected control algorithm to the turbocompressor system.2. The method of claim 1 , further comprising:receiving process feedback from the field devices;determining, by the antisurge controller, that the process feedback has a monitoring impact;identifying, by the antisurge controller and in response to the determining, updated capabilities of field devices in the turbocompressor system; andselecting, by the antisurge controller, another one of the multiple control algorithms based on the updated capabilities.3. The method of claim 2 , wherein receiving the process feedback from the field devices includes:receiving raw data from the field devices.4. The method of claim 2 , wherein receiving the process feedback from the field ...

MECHANISMS FOR DERIVING AN ACCURATE TIMING SIGNAL FROM A NOISY WAVEFORM

Deriving a clean timing signal from a waveform is disclosed. A sensor-of-interest (SOI) sample set and a waveform sample set that correspond to the SOI sample set in time is collected. The waveform sample set is partitioned into a plurality of waveform sample subsets, and the SOI sample set is partitioned into a plurality of SOI sample subsets, each SOI sample subset corresponding to one of the plurality of waveform sample subsets. A plurality of waveform sample subset angular speeds is determined, wherein each waveform sample subset angular speed corresponds to a different waveform sample subset. An aggregate mean angular speed based on the plurality of waveform sample subset angular speeds is determined. Each SOI sample subset is resampled to the aggregate mean angular speed based on the corresponding waveform sample subset angular speed to generate a plurality of resampled SOI subsets. 1. A method for deriving a timing signal from a waveform generated by a rotating machinery , comprising:receiving a waveform sample set from a rotating machinery and a sensor-of-interest (SOI) sample set that corresponds to a waveform sample set in time;partitioning the waveform sample set into a plurality of waveform sample subsets, wherein each of the plurality of waveform sample subsets has a predetermined time period;determining a plurality of waveform sample subset angular speeds, wherein each waveform sample subset angular speed corresponds to a different waveform sample subset;determining an aggregate mean angular speed based on the plurality of waveform sample subset angular speeds; andresampling the SOI sample set utilizing the aggregate mean angular speed to generate a resampled SOI sample set.2. The method of claim 1 , wherein determining the plurality of waveform sample subset angular speeds further comprises:determining a predominant angular speed of the waveform sample set;for each waveform sample subset, determining an expected pulse length and an expected pulse ...

Hand stabilizer

A device is provided for stabilizing hands of a golfer or other user to facilitate holding or movement of a golf club or other implement by the hands. The device includes two gloves or other structures and a channel-containing arrangement to hold the implement. The device can be fabricated with various geometric relationships among the digits of the hands, including relationships employed in grips commonly used by golfers or other users, grips such as the Vardon or overlapping, the interlocking and the ten finger or baseball grips. The device can be fabricated with compositions which can include semi-rigid or rigid materials that can include metals or plastics. The device can be fabricated as a connected object. The device can include a stabilizer to assist in holding the implement stationary within the channel. The stabilizer can be a liner, which can include a Velcro material or adhesive material, or can be a hold-down mechanism such as a set screw. 144-. (canceled)45. A device for stabilizing hands of a user to facilitate the proper holding or movement of an implement by the hands , the device comprising:a first hand casing having at one of its ends a first hand opening sufficiently large for insertion of a first hand of the user, the first hand casing being sufficiently large for enclosing the first hand;a first thumb portion attached to the first hand casing at a second end thereof, the first thumb portion being sufficiently large to house a first thumb of the first hand;a first index portion attached to the first hand casing at the second end thereof, the first index portion being sufficiently large to house a first index finger of the first hand;a first middle portion attached to the first hand casing at the second end thereof, the first middle portion being sufficiently large to house a first middle finger of the first hand;a first ring portion attached to the first hand casing at the second end thereof, the first ring portion being sufficiently large to ...

APPARATUS FOR SENSING

Embodiments of the present invention provide a ring for sensing one or more physiological and/or behavioural parameters of a user. The ring comprises an aperture for receiving a finger of the use. The aperture comprises a sensing portion, one or more sensing means disposed in the sensing portion and a resiliently deformable pad opposing the sensing portion. The resiliently deformable pad is arranged to contact a finger to pressure the finger against the one or more sensing means when the finger is received in the aperture. Aspects of the invention relate to a trigger device, to an apparatus for inducing sleep and to a kit. 1. A ring for sensing one or more physiological and/or behavioural parameters of a user , the ring comprising: a sensing portion comprising a substantially V-shaped portion;', 'one or more sensing means disposed in the sensing portion; and', 'a pad opposing the sensing portion,, 'an aperture for receiving a finger of the user therethrough, the aperture comprisingwherein the pad is arranged to contact a finger to urge the finger against the one or more sensing means when the finger is received in the aperture.2. The ring of claim 1 , wherein the pad is resiliently deformable.3. A ring for sensing one or more physiological and/or behavioural parameters of a user claim 1 , the ring comprising: a sensing portion;', 'one or more sensing means disposed in the sensing portion; and', 'a resiliently deformable pad opposing the sensing portion,, 'an aperture for receiving a finger of the user therethrough, the aperture comprisingwherein the resiliently deformable pad is arranged to contact a finger to urge the finger against the one or more sensing means when the finger is received in the aperture.4. The ring of claim 3 , wherein the sensing portion comprises a substantially V-shaped portion.5. The ring of any of to claim 3 , wherein the pad is removable.6. The ring of any of to claim 3 , wherein the pad is receivable in the ring by means of cooperating ...

ELECTROENCEPHALOGRAPHY SENSORS

Various designs of dry EEG sensor are described to permit movement of the sensor contacts with respect to the device in which the sensor is mounted. 1. A dry EEG sensor , comprisingat least one electrical contact for contacting the skin of a user, each electrical contact being connected to electrical circuitry to process any detected signals;wherein the at least one electrical contact is mounted in a flexible layer mounted on a part of a device in which the EEG sensor is mounted, wherein the flexible layer permits movement in all directions with the user's skin when the user's skin moves relative to the device,wherein the flexible layer supports the electrical contact to press the electrical contacts against the skin of the user,wherein the electrical contacts pass through the flexible layer and a void exists between the electrical contacts and the device.2. A dry EEG sensor as claimed in claim 1 , wherein the flexible layer is formed from silicone.3. A dry EEG sensor as claimed in claim 1 , wherein the flexible layer is provided with concertina regions to permit movement of the electrical contacts.4. A dry EEG sensor according to claim 1 , wherein the flexible layer is formed from silicone and is provided with concertina regions to permit movement of the electrical contacts.5. A dry EEG sensor according to claim 1 , further comprising a barrier layer surrounding the at least one electrical contact.6. A dry EEG sensor according to claims 1 , wherein the at least one electrical contact is mounted in a bobbin.7. A dry EEG sensor according to claim 1 , wherein the flexible layer is formed from silicone and is provided with concertina regions to permit movement of the electrical contacts claim 1 , and wherein the at least one electrical contact is mounted in a bobbin.8. A dry EEG sensor as claimed in claim 1 , wherein in the void between the electrical contacts and the device claim 1 , a resilient material is positioned between the at least one electrical contact and a ...

A headphone

A headphone ( 3, 4 ) comprises a body ( 5 ) forming a chamber ( 26 ) for enclosing an ear of a user of the headphone ( 3, 4 ). The body ( 5 )has an acoustic seal ( 7 ) of a flexible material surrounding the chamber ( 26 ), and the body ( 5 ) has a cushion ( 8 ) extending around the acoustic seal ( 7 ) and separate from the acoustic seal ( 7 ). The cushion ( 8 ) has a first side face ( 38 ) for engaging with the head of the user.

WEIGHTED GLUTE BRIDGE APPARATUS

An apparatus for use in performing a weighted glute bridge exercise. A back support contacts a user's back and a foot support contacts at least one of the user's feet, with each supporting a portion of the user's weight. A rigid elongate arm is mounted adjacent the back support at a pivot point. A hip bar is connected to the elongate arm and is configured to contact a user's hip region throughout the exercise. When the user moves from a hip flexed position to a hip extended position, the elongate arm moves from a first pivotal position to a second pivotal position. A resistance loading area connected to the elongate arm applies a resistance force directly onto the user's hip region that opposes the motion. Reversing the motion moves the elongate arm from the second pivotal position back to the first pivotal position and completes the repetition. 1. An apparatus for use in performing a weighted glute bridge exercise where a user alternates between a hip flexed position and a hip extended position , the apparatus comprising:a back support configured to contact a user's back and to support a portion of the user's weight;a foot support configured to contact at least one of the user's feet and to support a portion of the user's weight when the user's back is supported by the back support;a rigid elongate arm pivotally mounted adjacent a left side or a right side of the back support at a pivot point;a hip bar connected to the elongate arm at a hip bar connection and configured to contact the user's hip region throughout the exercise such that (i) when the user moves from the hip flexed position to the hip extended position, the elongate arm pivots about the pivot point from a first pivotal position to a second pivotal position in a first direction and (ii) when the user moves from the hip extended position to the hip flexed position, the elongate arm pivots about the pivot point from the second pivotal position to the first pivotal position in a second direction; anda ...

SYSTEM AND METHOD TO CONTROL MOVEMENT OR ORIENTATION OF A PLATFORM

A portable radar system comprising: a base; a mount connected to the base; a radar antenna pivotally attached to the mount; and a linear actuator pivotally connected between a portion of the base and the radar antenna, the linear actuator comprising a base containing an extendable column, which when deployed is substantially cylindrical, having a corrugated outer wall, and which is configured to raise and lower the radar antenna. 1. A portable radar system comprising:a base;a mount connected to said base;a radar antenna pivotally attached to said mount; anda linear actuator pivotally connected between a portion of said base and said radar antenna, said linear actuator comprising a housing containing an extendable column, which when deployed is substantially cylindrical, having a corrugated outer wall, and which is configured to raise and lower said radar antenna.2. The portable radar system of claim 1 , wherein said extendable column of said linear actuator comprises:a first annular helical band configured about a central axis with turns of said first annular helical band being transversely normal to said central axis,a second vertical spiral band comprising a plurality of hinged segmented portions, with tabbed ends at axial ends of the segmented portions, and further including segmented portions without tabbed ends, wherein the tabbed ends serve to retain the first annular helical band as the vertical spiral band and first annular helical band are extended.3. The portable radar system of claim 2 , wherein a third retaining band is configured to wrap around said extendable column when deployed claim 2 , said third retaining band covering an outermost edge of first annular helical band at a point where said tabs of said tabbed segments overlap said outermost edge of said first annular helical band.4. The portable radar system of claim 2 , wherein the housing is configured to contain said extendable column when not deployed claim 2 , and wherein said first annular ...

FORCEPS AND KITS FOR FORMING THE SAME

The present invention provides forceps () for use in ear, nose and throat procedures. The forceps comprise: a forward handle () and a rear handle (); at least one movable jaw () proximate to, or at, a front of the forceps, said jaw being coupled to the rear handle such that movement of the rear handle causes movement of the at least one jaw between a first operating position and a second operating position; the forward handle comprising a forward-facing digit contact surface () and a rearward-facing digit contact surface (). A kit for forming forceps is also provided, as is a method of making forceps. 1. Forceps for use in ear , nose and throat procedures , the forceps comprising:a forward handle and a rear handle;at least one movable jaw proximate to, or at, a front of the forceps, said jaw being coupled to the rear handle such that movement of the rear handle causes movement of the at least one jaw between a first operating position and a second operating position,the forward handle comprising a forward-facing digit contact surface and a rearward-facing digit contact surface.2. Forceps according to configured such that more than one jaw is coupled to the rear handle so that movement of the rear handle causes movement of said more than one jaws.3. Forceps according to configured such that one jaw is coupled to the rear handle such that movement of the rear handle causes movement of said one jaw claim 1 , optionally wherein the movable jaw is an upper jaw or a lower jaw claim 1 , and optionally an upper jaw.4. Forceps according to comprising a support which is rigidly coupled to the forward handle claim 3 , the non-movable jaw being coupled to the support.5. Forceps according to comprising a jaw member comprising a jaw and an interface portion comprising a male or female portion for mating with a corresponding female or male portion provided by the support to secure the jaw member and therefore the jaw to the support.6. Forceps according to wherein said jaw ...

PORTABLE COAGULATION MONITORING DEVICES, SYSTEMS, AND METHODS

Portable coagulation monitoring devices, systems, and methods are disclosed. Namely, a test cartridge is provided for use in a portable coagulation monitor (PCM) device. Further, the test cartridge comprises two glass-filled thermoplastic polymer plates and a disposable blood introduction device. The two glass-filled thermoplastic polymer plates are arranged substantially in parallel with a small gap therebetween for receiving a sample of blood to be tested. Using the PCM device, the two glass-filled thermoplastic polymer plates can be moved linearly relative to each other. Methods of measuring coagulation response in a blood sample using the test cartridge and the PCM device are provided. A method of introducing blood into the test cartridge using the disposable blood introduction device is provided. 137-. (canceled)38. A method of measuring coagulation response in a blood sample , comprising the steps of:a. placing a sample droplet of blood between and in contact with a first surface and a second surface of oppositely disposed glass-filled thermoplastic polymer members;b. moving at least one member linearly with respect to the other member at a predetermined speed sufficient to activate platelets through exposure to shear forces; andc. optically detecting, via measurement of mechanical displacement, the interaction between the first and second surfaces resulting from changes in the viscosity of the sample fluid and binding to the member surfaces in order to measure coagulation response of the droplet of blood.39. The method of claim 38 , further comprising obtaining the sample droplet of blood directly from the body of a subject.40. The method of claim 38 , further comprising moving at least one member at a first speed and optically detecting adherence of the sample droplet of blood to the surface of the members to determine platelet response during coagulation.41. The method of claim 40 , further comprising subsequently moving at least one member at a second ...

Very low density polyethylene blends

Blends of very low density polyethylene produced using metallocene catalysts (mVLDPE) and linear low density polyethylene (LLDPE) are disclosed. The polymer blends include a metallocene-catalyzed VLDPE polymer having a density of less than 0.916 g/cm 3 , the VLDPE polymer preferably being linear and without long chain branching, and a LLDPE polymer having a density of from 0.916 to 0.940 g/cm 3 . The polymer blends are particularly suitable in blown and cast film applications.

Very low density polyethelyne blends

Blends of very low density polyethylene produced using metallocene catalysts (mVLDPE) and linear low density polyethylene (LLDPE) are disclosed. The polymer blends include a metallocene-catalyzed VLDPE polymer having a density of less than 0.916 g/cm3, the VLDPE polymer preferably being linear and without long chain branching, and a LLDPE polymer having a density of from 0.916 to 0.940 g/cm3. The polymer blends are particularly suitable in blown and cast film applications.

Very low density polyethylene and high density polyethylene blends

Blends of very low density polyethylene produced using metallocene catalysts (mVLDPE) and high density polyethylene (HDPE) are disclosed. The polymer blends include a metallocene-catalyzed VLDPE polymer having a density of less than 0.916 g/cm 3 , the VLDPE polymer preferably being linear and without long chain branching, and a HDPE polymer having a density of greater than 0.940 g/cm 3 . The polymer blends are particularly suitable in blown and cast film applications.

Metallocene-produced very low density polyethylenes

The present invention provides a polymer blend suitable for use as a film or a coating, the polymer blend including from 1 to 99% by weight of a metallocene-produced VLDPE polymer having a density less than 0.916 g/cm 3 , and from 1 to 99% by weight of an LDPE polymer having a density of from 0.916 to 0.928 g/cm 3 wherein the sum of (a) and (b) is 100%. The VLDPE polymer can have a melt index of from 6 to 15 dg/min, or from 9 to 12 dg/min. The present invention further provides polymeric films extrusion cast from such polymer blends, and articles having a flexible substrate and a polymeric film extrusion-coated on the substrate

Weiche filme mit verbesserten physikalischen eigenschaften

High porosity abrasive articles and methods of manufacturing same

An abrasive article includes a polymer matrix and abrasive grains dispersed in the polymer matrix, wherein the abrasive article has a void volume of at least 50%. The polymer matrix is polymerized from a monomer including at least one double bond.

High porosity vitrified superabrasive products and method of preparation

A vitrified superabrasive product includes a superabrasive component and a vitrified bond component in which the superabrasive component is dispersed, wherein the vitrified bond component defines pores occupying greater than about 50% of the total volume of the vitrified superabrasive product. The vitrified superabrasive product can be in the form of a grinding tool, such as a grinding wheel. A superabrasive mixture includes a glass powder, a superabrasive grit, a binder and a silicon carbide. The mixture can be in the form of a green body, which is fired under an atmosphere and pressure, and at a temperature sufficient to form a porous vitrified superabrasive product.

Solid state apparatus employing hall effect sensors for detecting the coagulation of blood

There is disclosed a system for detecting and timing the coagulation of blood from a liquid to a clot. The system comprises a vessel containing blood, a member of ferromagnetic material disposed within the vessel, means for providing relative motion between the vessel and the member, and a plurality of Hall effect sensors coupled through the walls of the vessel for sensing the strength of the magnetic flux lines and varying the electrical conductance upon change in the magnetic flux lines when the blood transforms itself and the member changes position relative to the plurality of sensors.

PERISTALTIC PUMP.

PERISTALTIC PUMP.

Katalytisk omdannelse av oksygenater til olefiner

Latent metallocene catalyst systems for olefin polymerization

A metallocene catalyst may be temporarily and reversibly passivated by contact with an effective amount of an unsaturated hydrocarbon passivating compound.

Soft films having enhanced physical properties

The present invention provides for a polymer composition comprising a blend of from 25 to 90 % by weight of a very low density ethylene polymer having a density on the range of from 0.88 to 0.925 g/cm3, a melt index of from 0.5 to 7.5 dg/min, a molecular weight distribution not greater than 3.5 and a compositional distribution breadth index greater than 70 %, and from 10 to 75 % by weight of a low to medium density ethylene polymer having a density of from 0.910 to 0.935, a melt index of from 0.5 to 20 dg/min, a molecular weight distribution greater than 3.5 and a compositional breadth index less than 70 %. The invention also provides for films prepared from this blend having single layer construction or having laminar ABA construction wherein the A or skin layers comprise the blend of this invention and the B or core layer comprises a different olefin polymer such as high density polyethylene. Films of this invention exhibit excellent elongation, tensile and impact properties and also softness, feel and noise properties which render them eminently suitable for use as back sheet components in the fabrication of absorbent articles such as diapers, bed pads and like articles where such properties are desirable.

Metallocene-produced very low density polyethylenes

A very low density polyethylene having a density of 0.890 to 0.915 and a Dart Drop value of at least about 450 g/mil or above is disclosed. Gas phase polymerization methods are also disclosed for making very low density linear polyolefins utilizing a metallocene catalyst, and the resulting polyolefin products. In a specific embodiment, a gas phase polymerization process is disclosed relating to the formation of a linear polyethylene having a very low density, e.g., ranging from 0.890 to 0.915, but with improved toughness.

Heat treating a molecular sieve and catalyst

Disclosed is a method of heat treating a molecular sieve. The method comprises providing a template-containing molecular sieve, heating the molecular sieve under conditions effective to remove a portion of the template from the molecular sieve, and cooling the heated molecular sieve to leave an amount of template effective to cover catalytic sites within the molecular sieve. A catalyst composition is also provided which comprises a molecular sieve having a microporous structure and a binder, wherein between 10 and 90 vol % of the microporous structure is occupied by a material, the material comprising a template or a carbonaceous residue of a template, and the catalyst composition exhibits a Davison Index of not greater than 30.

Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins

A method for making an organometallic treated molecular sieve is described in which a molecular sieve having at least one hydroxyl group and at least [AlO 2 ] and [PO 2 ] tetrahedral units and having an average pore dimension less than or equal to about 5Å is contacted with a solution comprising an organometallic compound and a non-proton donating solvent. The resulting organometallic treated molecular sieve has enhanced ethylene and/or propylene selectivity when used in the conversion of organic oxygenates to olefins. The ethylene and/or propylene selectivity, as well as catalyst life, are further enhanced when the resulting organometallic treated molecular sieve is combined with an oxide of at least one metal selected from Groups 2, 3 and Group 4 of the Periodic Table.

Heat treating a molecular sieve and catalyst

Disclosed is a method of heat treating a molecular sieve. The method comprises providing a template-containing molecular sieve, heating the molecular sieve under conditions effective to remove a portion of the template from the molecular sieve, and cooling the heated molecular sieve to leave an amount of template effective to cover catalytic sites within the molecular sieve. A catalyst composition is also provided which comprises a molecular sieve having a microporous structure and a binder, wherein between 10 and 90 vol % of the microporous structure is occupied by a material, the material comprising a template or a carbonaceous residue of a template, and the catalyst composition exhibits a Davison Index of not greater than 30.

Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins

A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.

Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins

A method for making an organometallic treated molecular sieve is described in which a molecular sieve having at least one hydroxyl group and at least [AlO 2 ] and [PO 2 ] tetrahedral units and having an average pore dimension less than or equal to about 5 Å is contacted with a solution comprising an organometallic compound and a non-proton donating solvent. The resulting organometallic treated molecular sieve has enhanced ethylene and/or propylene selectivity when used in the conversion of organic oxygenates to olefins. The ethylene and/or propylene selectivity, as well as catalyst life, are further enhanced when the resulting organometallic treated molecular sieve is combined with an oxide of at least one metal selected from Groups 2, 3 and Group 4 of the Periodic Table.

Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins

A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.

Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins

A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.

Low metal content catalyst compositions and processes for making and using same

The invention provides low metal content molecular sieve catalyst compositions, processes for making such catalysts, and processes for using such catalysts in the conversion of an oxygenate into one or more light olefins. Preferably, the catalyst composition comprises a matrix material having a low metal content. By utilizing matrix materials having low metal contents, the amount of metal-catalyzed side reaction byproducts formed in a reaction system, particularly in an oxygenate-to-olefin reaction system, can be advantageously reduced.

Metallocene-produced very low density polyethylenes

The present invention provides a polymer blend suitable for use as a film or a coating, the polymer blend including from 1 to 99% by weight of a metallocene-produced VLDPE polymer having a density less than 0.916 g/cm 3 , and from 1 to 99% by weight of an LDPE polymer having a density of from 0.916 to 0.928 g/cm 3 wherein the sum of (a) and (b) is 100%. The VLDPE polymer can have a melt index of from 6 to 15 dg/min, or from 9 to 12 dg/min. The present invention further provides polymeric films extrusion cast from such polymer blends, and articles having a flexible substrate and a polymeric film extrusion-coated on the substrate

Organometallic treated molecular sieves and the use thereof for the conversion of oxygenates to olefins

A method for making an organometallic treated molecular sieve is described in which a molecular sieve having at least one hydroxyl group and at least [A102] and [P02] tetrahedral units and having an average pore dimension less than or equal to about 5A is contacted with a solution comprising an organometallic compound and a non-proton donating solvent. The resulting organometallic treated molecular sieve has enhanced ethylene and/or propylene selectivity when used in the conversion of organic oxygenates to olefins. The ethylene and/or propylene selectivity, as well as catalyst life, are further enhanced when the resulting organometallic treated molecular sieve is combined with an oxide of at least one metal selected from Groups 2, 3 and Group 4 of the Periodic Table.

Soft films having enhanced physical properties

The present invention provides for a polymer composition comprising a blend of from 25 to 90 % by weight of a very low density ethylene polymer having a density on the range of from 0.88 to 0.925 g/cm3, a melt index of from 0.5 to 7.5 dg/min, a molecular weight distribution not greater than 3.5 and a compositional distribution breadth index greater than 70 %, and from 10 to 75 % by weight of a low to medium density ethylene polymer having a density of from 0.910 to 0.935, a melt index of from 0.5 to 20 dg/min, a molecular weight distribution greater than 3.5 and a compositional breadth index less than 70 %. The invention also provides for films prepared from this blend having single layer construction or having laminar ABA construction wherein the A or skin layers comprise the blend of this invention and the B or core layer comprises a different olefin polymer such as high density polyethylene. Films of this invention exhibit excellent elongation, tensile and impact properties and also softness, feel and noise properties which render them eminently suitable for use as back sheet components in the fabrication of absorbent articles such as diapers, bed pads and like articles where such properties are desirable.

Sonic cleaning device and method

A sonic cleaning device and method for removing accumulated fine particles from surfaces such as in heat exchangers using sonic energy vibrations. In the invention, a gas is passed through a tube having internally corrugated walls and having the tube outlet end attached to the inlet end of an expanding horn. The gas flows past the corrugations at high velocity and produces high intensity sonic vibrations within the tube, and the vibrations are amplified by passage through the horn. The horn outlet is directed at a surface to be cleaned and the accumulated particles are fluidized by the sonic energy and removed from the surface by the flowing gas and/or by gravity.

Soft films having enhanced physical properties

The present invention provides for a polymer composition comprising a blend of from 25 to 90 % by weight of a very low density ethylene polymer having a density on the range of from 0.88 to 0.925 g/cm3, a melt index of from 0.5 to 7.5 dg/min, a molecular weight distribution not greater than 3.5 and a compositional distribution breadth index greater than 70 %, and from 10 to 75 % by weight of a low to medium density ethylene polymer having a density of from 0.910 to 0.935, a melt index of from 0.5 to 20 dg/min, a molecular weight distribution greater than 3.5 and a compositional breadth index less than 70 %. The invention also provides for films prepared from this blend having single layer construction or having laminar ABA construction wherein the A or skin layers comprise the blend of this invention and the B or core layer comprises a different olefin polymer such as high density polyethylene. Films of this invention exhibit excellent elongation, tensile and impact properties and also softness, feel and noise properties which render them eminently suitable for use as back sheet components in the fabrication of absorbent articles such as diapers, bed pads and like articles where such properties are desirable.

Películas macias com propriedades físicas aperfeiçoadas

Soft films having enhanced physical properties

The present invention provides for a polymer composition comprising a blend of from 25 to 90 % by weight of a very low density ethylene polymer having a density on the range of from 0.88 to 0.925 g/cm3, a melt index of from 0.5 to 7.5 dg/min, a molecular weight distribution not greater than 3.5 and a compositional distribution breadth index greater than 70 %, and from 10 to 75 % by weight of a low to medium density ethylene polymer having a density of from 0.910 to 0.935, a melt in-dex of from 0.5 to 20 dg/min, a molecular weight distribution greater than 3.5 and a compositional breadth index less than 70 %. The invention also provides for films prepared from this blend having single layer construction or having laminar ABA construction wherein the A or skin layers comprise the blend of this invention and the B or core layer comprises a dif-ferent olefin polymer such as high density polyethylene. Films of this invention exhibit excellent elongation, tensile and im-pact properties and also softness, feel and noise properties which render them eminently suitable for use as back sheet com-ponents in the fabrication of absorbent articles such as diapers, bed pads and like articles where such properties are desirable.

Soft films having enhanced physical properties.

The present invention provides for a polymer composition comprising a blend of from 25 to 90 % by weight of a very low density ethylene polymer having a density on the range of from 0.88 to 0.925 g/cm3, a melt index of from 0.5 to 7.5 dg/min, a molecular weight distribution not greater than 3.5 and a compositional distribution breadth index greater than 70 %, and from 10 to 75 % by weight of a low to medium density ethylene polymer having a density of from 0.910 to 0.935, a melt index of from 0.5 to 20 dg/min, a molecular weight distribution greater than 3.5 and a compositional breadth index less than 70 %. The invention also provides for films prepared from this blend having single layer construction or having laminar ABA construction wherein the A or skin layers comprise the blend of this invention and the B or core layer comprises a different olefin polymer such as high density polyethylene. Films of this invention exhibit excellent elongation, tensile and impact properties and also softness, feel and noise properties which render them eminently suitable for use as back sheet components in the fabrication of absorbent articles such as diapers, bed pads and like articles where such properties are desirable.

SOFT FILMS WITH IMPROVED PHYSICAL PROPERTIES

Weiche filme mit verbesserten physikalischen eigenschaften

Soft films having enhanced physical properties

The present invention provides for a polymer composition comprising a blend of from 25 to 90 % by weight of a very low density ethylene polymer having a density on the range of from 0.88 to 0.925 g/cm3, a melt index of from 0.5 to 7.5 dg/min, a molecular weight distribution not greater than 3.5 and a compositional distribution breadth index greater than 70 %, and from 10 to 75 % by weight of a low to medium density ethylene polymer having a density of from 0.910 to 0.935, a melt in-dex of from 0.5 to 20 dg/min, a molecular weight distribution greater than 3.5 and a compositional breadth index less than 70 %. The invention also provides for films prepared from this blend having single layer construction or having laminar ABA construction wherein the A or skin layers comprise the blend of this invention and the B or core layer comprises a dif-ferent olefin polymer such as high density polyethylene. Films of this invention exhibit excellent elongation, tensile and im-pact properties and also softness, feel and noise properties which render them eminently suitable for use as back sheet com-ponents in the fabrication of absorbent articles such as diapers, bed pads and like articles where such properties are desirable.

Heat sealable films and articles

The invention concerns a certain class of polymers, their production into films and applications for their use. These polymers have unique properties which make them particularly well suited for use in polymeric films. These films are very useful in applications requiring heat sealability, particularly those applications containing an ionomer film. It has been discovered that polymers derived from metallocene catalyst systems surprisingly heat seal extremely well, as compared to polymer produced by conventional Ziegler-Natta catalysts, to a class of polymers known as ionomers.

Polycrystalline diamond body with enhanced surface irregularities and methods of making the same

A polycrystalline diamond body with a plurality of faces having enhanced surface irregularities over at least a portion of at least one of the faces is disclosed. The polycrystalline dia­ mond body with the enhanced surface irregularities attaches to other materials such as metal by conventional mounting tech­ niques. The polycrystalline diamond bodies of this invention are without a carbide or metal backing. The pattern forming the enhanced surface irregularities of this invention can be pre­ determined or random. Similarly the pattern can be randomly distributed on the surface or positioned in a repeatable pattern. It is therefore not necessary that the surface irregularities be uniform in either shape or size. One method of forming the en­ hanced irregularities is during the press cycle during which the polycrystalline diamond is formed with screens, molds, or free standing bodies. The extent, form and location of the enhanced surface irregularities is controlled by the configuration of the screens, molds or free standing bodies. An alternative method to form enhanced surface irregularities in a polycrystalline dia­ mond involves the use of an EDM machine, laser or other suit­ able techniques to form the anhanced irregularities after the polycrystalline diamond has been formed.

Method for improving light olefin selectivity in an oxygenate conversion reaction

A method for converting oxygenates to light olefins. The method comprises contacting, in a reactor, a feedstock comprising oxygenates with a molecular sieve catalyst under conditions effective to convert the feedstock to a product including light olefins and by-products, the contacting causing carbonaceous deposits to form on at least a portion of the molecular sieve catalyst producing deactivated catalyst; removing a portion of the deactivated catalyst from the reactor; regenerating the portion of the deactivated catalyst under conditions effective to remove at least a portion of the carbonaceous deposits from the deactivated catalyst to form an at least partially regenerated catalyst; exposing at least a portion of the at least partially regenerated catalyst to at least a portion of the by-products to selectivate the portion of the at least partially regenerated catalyst to form light olefins; and contacting the selectivated portion of the at least partially regenerated catalyst with the feedstock to form the product.

Casing centraliser

A cementing casing centraliser for use in oil or gas drilling operations, comprises a cylindrical body 10 having a bore whereby the body may be mounted on a casing. The external surface of the body has a plurality of projections 13, arranged in three circumferential rows 14, 15 and 16. The projections all have the same radial extent, and the projections of the two end rows 14 and 16 are axially aligned. The projections of the central row 15 are out of phase with those of the two end rows, and to each side of any projection, there is a linear path parallel to the body axis which path is clear of all projections. Two other embodiments are described with projections having cross sections different to that of projections 13. <IMAGE>

Adaptable controller for work vehicle attachments

An adaptable control system for the efficient use of different implement attachments for a work vehicle is disclosed. The work vehicle has an actuator for attachment and operation of different implements. The actuator is controlled by a control unit. The control unit has an input coupled to a user operated control device. The control unit is coupled to the actuator and activates the actuator in response to the user operated control device. An attachable implement such as a loader bucket is attached to the actuator. An implement data input such as a card slot is coupled to the processor. A portable data storage device, such as a data card, corresponding with the specific implement is inserted in the data input. The data storage device transmits instruction data relating to the specific implement to the implement data input. The controller operates the actuator in accordance to the data read from the data storage device. Alteratively a sensor may read identification data from an identification indicator on the implement attachment. The controller then selects corresponding instruction data from a memory device.

Surgical stapling system, apparatus and staple

A surgical stapling system, apparatus and staple wherein a resilient staple has a relaxed closed configuration, is expanded into an open crescent shape, and finally is allowed to return to its closed configuration while simultaneously piercing and drawing together adjacent edges of an open incision or wound. The stapling apparatus contains a plurality of staples and includes projections which engage and secure each staple to the apparatus until its closure to tissue is complete and separation from the apparatus is desired. Further mechanism is provided to control the staple as it closes and optionally to re-open a closed or partially closed staple.

Morcellating device using cutting electrodes on end-face of tube

A device for morcellating tissue within a body cavity of a patient comprises a stationary tube (8) having a distal end portion (12), and a bipolar electrosurgical electrode assembly (13) located at the distal end of the tube. The electrosurgical electrode assembly (13) comprises first and second electrodes (14, 16) separated by an insulation member (15), the bipolar electrosurgical electrode assembly extending around the circumference of the distal edge of the tube (8). When an electrosurgical cutting voltage is applied to the electrode assembly (13), and relative movement is initiated between the tube (8) and the tissue, a core of severed tissue is formed within the tube such that it can be removed from the body cavity of the patient. A tissue-pulling device (2) such as a jaw assembly (24) can be employed to pull tissue against the distal end of the tube (8).

ACTIVITY BASED CONTRACTS SOFTWARE A software delivered framework developed for optimizing business operations and individual performance. Stored locally or in the cloud, this system securely allows centralization of the measurement of activity based contracts. Individual and team contributions can be set and measured using electronic evidence collection and activity tracking.

Patents Act 1990 INNOVATION PATENT ACTIVITY BASED CONTRACTS SOFTWARE ACTIVITY BASED CONTRACTS SOFTWARE A software delivered framework developed for optimizing business operations and individual performance. Stored locally or in the cloud, this system securely allows centralization of the measurement of activity based contracts. Individual and team contributions can be set and measured using electronic evidence collection and activity tracking. Fig. 4 - User Layer - Dashboards & Setup Screens Reward & Evidence Capture Measurement Recognition & Analysis & Discovery Setup Setup Setup 404 405 406 Return on Return on Return on Meeting Time & Device People Investment Investment Productivity (ROMI) (ROTHDI) (ROPP) 401 402 403 arm PRI VILEGED USER NORMAL USER

Hydraulic servo valve, circuit including it and its use in a method for controlling a forging press

The invention relates to a servo valve for a hydraulic control circuit, the valve consisting of a body (10) including an upper cylindrical cavity (11) intended to receive the piston (111) of a ram (110), the lower face of which is integral with a pilot rod (112) which penetrates a lower cavity (12) provided with a lateral inlet orifice (12B) and with a lower outlet orifice (12A) and designed to receive a moving shut-off member (120) provided with an intake duct (120b) communicating with the inlet orifice (12B) and with an ejection duct (120a) emerging in the outlet orifice (12A) and capable of being shut off by the said pilot rod (112); the said shut-off element (120) defining, together with the internal walls of the said lower cavity (12) on the one hand, an upper chamber (121) into which the said pilot rod (112) can project and into which the said intake (120b) and ejection (120a) ducts emerge, and, on the other hand, a lower peripheral chamber (122) communicating with the inlet orifice (12B) and capable of opening directly onto the outlet orifice (12A) when the said shut-off element (120) is in the up position.

Smart Meter Reader

The reader ( 1 ) for a utility meter is disclosed. The reader ( 1 ) is capable of receiving data, in a variety of different protocols, by either inductive coupling or by radio frequency transmission. The reader ( 1 ) is a hand-held device which comprises an inductive read nozzle ( 2 ), a RF module, a display ( 4 ), a keypad ( 5 ) a trigger switch ( 6 ), a handle ( 7 ) a communication port ( 8 ), a battery charging interface ( 9 ), a memory and a microprocessor. The reader ( 1 ) is capable of storing utility usage data in memory and/or downloading utility usage data to a computer through the communication port ( 8 ).

Multifunction abrasive tool with hybrid bond

Abrasive tools and techniques are disclosed that can cut hard, brittle materials to relatively precise dimensions. The tools, which can include a hybrid bond of metal or metal alloy and a resin matrix together with fine abrasive grits, can be employed, for example, in mirror finish cutting applications, thereby enabling '1X' or 'single-pass' multi-function abrasive processes. The specific selection of resin and metal or metal alloy types is such that the tool is sufficiently brittle for the purpose of manufacture and durability, but ductile enough to withstand the grinding and handling stresses (an exemplary hybrid bond includes bronze and polyimide). Numerous tool types and applications will be apparent in light of this disclosure, including abrasive products for electronic device manufacturing such as thin 1A8 blades (single blade or multi-blade configuration).

Stabilizing catalyst activity during catalyst regeneration

This invention is directed to methods of converting oxygenates to olefin products. The methods provided include steps for protecting against deactivation of active molecular sieve catalysts during the conversion process. In particular, the invention provides for methods of regenerating coked catalyst to minimize catalyst deactivation due to contact with moisture.

Sodium carbonate peroxide continuous prodn - gives prod. useful as bleach in laundry detergents

Continuous production of sodium carbonate peroxide is effected by reacting aqueous solutions of H2O and Na2CO3 in stoichiometric amounts in a crystallisation zone where the H2O2 conc. is 1.5-4% or 17-50 g/l and the Na2CO3 conc. is 12-20% or 150-250 g/l, molar ratio H2O2/Na2CO3 is 0.2-0.7, pH is 11.2-11.7, residence time 5-15 hrs., temp. 25-35 degrees C in the presence of 10-70 ppm Mg as magnesium silicate and 0.005-0.5 g/l Na2SiO3. The crystallised sodium carbonate peroxide is removed and dried, the mother liquor is returned to the crystalliser and excess water is vacuum evaporated from the system while continuously adding fresh H2O2 and Na2CO3 solutions. Prod. is used as a bleach for laundry detergents. Process gives reduce H2O2 losses and easier filtration of pptd. crystals.

Weighing apparatus

High buffing vinyl aromatic resin-wood composites

Oxygenate conversion reactions

A method for converting oxygenates to light olefins. The method comprises contacting, in a reactor, a feedstock comprising oxygenates with a molecular sieve catalyst under conditions effective to convert the feedstock to a product including light olefins and by-products, the contacting causing carbonaceous deposits to form on at least a portion of the molecular sieve catalyst producing deactivated catalyst; removing a portion of the deactivated catalyst from the reactor; regenerating the portion of the deactivated catalyst under conditions effective to remove at least a portion of the carbonaceous deposits from the deactivated catalyst to form an at least partially regenerated catalyst; exposing at least a portion of the at least partially regenerated catalyst to at least a portion of the by-products to selectivate the portion of the at least partially regenerated catalyst to form light olefins; and contacting the selectivated portion of the at least partially regenerated catalyst with the feedstock to form the product.

Method for stabilizing catalyst activity during MTO unit operation

A method for maintaining the activity of silicoaluminophosphate (SAPO) molecular sieve catalyst particles during oxygenate to olefin conversion reactions. After regeneration of SAPO catalyst particles, the regenerated particles are mixed with particles having coke on their surface in a manner that maintains their catalytic activity at a predetermined level.

Bonded abrasive article and method of making

A bonded abrasive article is provided that includes abrasive grains within a bond matrix, the abrasive grains including cubic boron nitride (cBN) and the bond matrix including a polycrystalline ceramic phase. The bonded abrasive may have a Modulus of Rupture (MOR) of not less than about 40 MPa. Certain embodiments may have porosity, such as greater than about 5.0 vol%.

HOT SEALABLE FILMS AND ARTICLES

Multifunction abrasive tool with hybrid bond

Abrasive tools and techniques are disclosed that can cut hard, brittle materials to relatively precise dimensions. The tools, which can include a hybrid bond of metal or metal alloy and a resin matrix together with fine abrasive grits, can be employed, for example, in mirror finish cutting applications, thereby enabling '1X' or 'single-pass' multi-function abrasive processes. The specific selection of resin and metal or metal alloy types is such that the tool is sufficiently brittle for the purpose of manufacture and durability, but ductile enough to withstand the grinding and handling stresses (an exemplary hybrid bond includes bronze and polyimide). Numerous tool types and applications will be apparent in light of this disclosure, including abrasive products for electronic device manufacturing such as thin 1A8 blades (single blade or multi-blade configuration).