SYNTHETIC METHOD FOR MONTELUKAST SODIUM INTERMEDIATE

A synthesis method for preparing Montelukast sodium intermediate 2-(2-(3-(2-(7-chloro-2-quinolyl)vinyl)phenyl-3-oxopropyl)phenyl) propanol is provided. In this method, the target compound is prepared by condensing the starting materials 7-chloroquinaldine and 3-cyanobenzaldehyde, and then reacting the resultant product with 2-(2-ortho-(2-haloethyl)-phenylpropyl)tetrahydropyrane ether. The present invention can easily obtain start materials and is applicable for mass production. 4. The method according to claim 3 , wherein the reaction solvent in step (a) is one or more selected from the group consisting of dimethyl sulfoxide claim 3 , acetic anhydride claim 3 , dimethyl fomamide claim 3 , dimethyl acetylamide and hexamethyl phosphoramide.5. The method according to claim 4 , wherein the reaction temperature in step (a) is 120° C.-140° C.6. The method according to claim 5 , wherein the methylmagnesium halide in step (b) is methylmagnesium chloride or methylmagnesium bromide.7. The method according to claim 6 , wherein the molar ratio among reactants in step (b) is methylmagnesium halide:the compound of formula 5=1:1.0-1.5.8. The method according to claim 7 , wherein the inert solvent in step (b) is one or more selected from the group consisting of benzene claim 7 , tetrahydrofuran claim 7 , 2-methyl-tetrahydrofuran claim 7 , diethyl ether claim 7 , isopropyl ether and ethylene glycol dimethyl ether.9. The method according to claim 8 , wherein the reaction temperature in step (b) is 20° C.-30° C.10. The method according to claim 9 , wherein the catalyst in step (c) is one or more selected from the group consisting of triphenylphosphine hydrobromide claim 9 , tri-tertbutylphosphine hydrobromide claim 9 , hydrochloric acid claim 9 , hydrobromic acid claim 9 , phosphorus oxychloride claim 9 , p-toluenesulfonic acid and boron trifluoride-diethyl ether.11. The method according to claim 10 , wherein the catalyst in step (c) is triphenylphosphine hydrobromide.12. The method ...

ELECTRONIC APPARATUS AND OBJECT PROCESSING METHOD THEREOF

Semiconductor devices and methods for manufacturing the same are disclosed. In one embodiment, the semiconductor device comprises a semiconductor substrate; an insulating layer located on the semiconductor substrate; a semiconductor body located on the insulating layer; a cavity formed in the semiconductor body and into the insulating layer; source/drain regions abutting opposite first side faces of the semiconductor body; gates located on opposite second side faces of the semiconductor body; a channel layer interposed between the respective second side faces and the cavity; and a super-steep-retrograded-well and a halo super-steep-retrograded-well formed in the channel layer. The super-steep-retrograded-well and the halo super-steep-retrograded-well have opposite dopant polarities. 1. An electronic apparatus , comprising:a display screen;an interface management module configured to generate a user operation interface on the display screen, the user operation interface including a first operating area and a second operating area, wherein the first operating area and the second operating area have their respective sizes associated with each other in the user operation interface;a first functional module configured to display a first object in the first operating area;a second functional module configured to display a second object in the second operating area;a first application program unit configured to perform a corresponding process operation on the first object;an acquisition unit configured to acquire a first operation by a user on the first operating area; anda control unit configured to control the first application program unit to be in a ready state when the first operation satisfies a predetermined condition.2. The electronic apparatus according to claim 1 , wherein the first application program unit is configured to perform the corresponding process operation on the first object after it is controlled to be in the ready state.3. The electronic apparatus ...

USES OF A DUAL V REGION ANTIBODY-LIKE PROTEIN

Uses of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region. 1. A maximal safe therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 to a human subject having an area under the plasma concentration versus time curve calculated using the trapezoidal method from time zero to real time (AUC) from about 433 ug·h/ml to about 14200 ug·h/ml.2. A maximal safe therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 to a human subject having an area under the plasma concentration versus time curve extrapolated to infinity (AUC) from about 459 ug·h/ml to about 14500 ug·h/ml.3. A maximal safe therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 to a human subject having a maximum plasma concentration observed (C) from about 0.717 ug/ml to about 28.7 ug/ml.4. A maximal safe therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 to a human subject having a first time to reach a maximum plasma concentration (t) from about 96 hr to about 168 hr.512.-. (canceled)13. A method of treating a disease mediated by IL-4 or IL-13 or IL-4 and IL-13 in a mammal which comprises administering an amount of a dual V region-like antibody protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 in a single dose for a time sufficient to produce a plasma concentration versus time curve calculated using the trapezoidal method from time zero to real time (AUC) from about 433 ug·h/ml to about 14200 ug·h/ml.14. A method of treating a disease mediated by IL-4 or IL-13 or IL-4 and IL-13 in a mammal which comprises administering an ...

USES OF A DUAL V REGION ANTIBODY-LIKE PROTEIN

Uses of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region. 112-. (canceled)13: A stable lyophilized antibody formulation comprising:{'sub': hB-B13', 'hBD4-8', 'hB-B13', 'hBD4-8, 'claim-text': [{'sub': 'hB-B13', 'VLcomprises CDRs comprising the amino acid sequences RASESVDSYGQSYMH, LASNLES, and QQNAEDSRT;'}, {'sub': 'hBD4-8', 'VLcomprises CDRs comprising the amino acid sequences HASQNIDVWLS, KASNLHTG, and QQAHSYPFT,'}, {'sub': 'hB-B13', 'VHcomprises CDRs comprising the amino acid sequences GFSLTDSSIN, DGRID, and DGYFPYAMDF,'}, {'sub': 'hBD4-8', 'VHcomprises CDRs comprising the amino acid sequences GYSFTSYWIH, IDPSDGETR and LKEYGNYDSFYFDV or the amino acid sequences GYSFTSYWIH, IDASDGETR, and LKEYGNYDSFYFDV;'}], '100 mg/mL of a bispecific antibody or an antigen binding fragment thereof, wherein the bispecific antibody or bispecific antibody fragment comprises a light chain variable domain VL, a light chain variable domain VL, a heavy chain variable domain VHand a heavy chain variable domain VH, wherein10 mM of a buffering system, wherein the buffering system comprises a Tris buffer concentration of 3.7 mM and a Phosphate buffer concentration of 6.3 mM;0.2% (w/v) polysorbate 80;5% (w/v) sucrose; and3% (w/v) proline;wherein the pH of the formulation is about pH 7.14: The formulation of claim 13 , wherein the bispecific antibody or fragment thereof comprises a heavy chain variable region comprising the amino acid sequences of SEQ ID NOs: 2 and 4 claim 13 , and a light chain variable region comprising the amino acid sequences of SEQ ID NOs: 1 and 3.15: The formulation of claim 13 , wherein the bispecific antibody or fragment thereof comprises a heavy chain variable region comprising the amino acid sequences of SEQ ID NOs: 2 and 5 claim 13 , and a light chain variable region comprising the amino acid sequences of SEQ ID NOs: 1 and 3.16: The formulation of claim 13 , wherein:{'sub': 'hB-B13', 'VLcomprises an amino acid sequence at ...

Switching presentations of representations of objects at a user interface

Switching presentations of representations of objects at a user interface is disclosed, including: receiving an indication to switch from a first-mode presentation of a plurality of first-mode representations corresponding to respective ones of a plurality of objects, wherein the plurality of first-mode representations comprises static identifiers associated with the plurality of objects; obtaining respective current state data corresponding to the plurality of objects from the plurality of objects; dynamically generating a plurality of second-mode representations corresponding to respective ones of the plurality of objects based at least in part on the respective current state data associated with the plurality of objects; and replacing, at a user interface, the first-mode presentation of the plurality of first-mode representations with a second-mode presentation of at least a portion of the plurality of second-mode representations corresponding to respective ones of the plurality of objects.

METHOD AND DEVICE FOR CONTROLLING OPERATION MODE OF TERMINAL DEVICE, AND MEDIUM

A method and a device for controlling an operation mode of a terminal device, and a medium are provided. The method includes that: based on a received voice mode activation instruction under a preset condition, a voice operation learning mode is entered and a voice operation learning interface is displayed. The voice operation learning interface is configured to guide a user to output a voice instruction. The method further includes that: upon completion of the voice operation learning mode, a voice operation mode is entered; voice information is received in the voice operation mode; and the terminal device is controlled according to the voice instruction in the received voice information to execute an operation corresponding to the voice instruction. 1. A method for controlling an operation mode of a terminal device , comprising:entering a voice operation learning mode and displaying a voice operation learning interface based on a received voice mode activation instruction under a preset condition, wherein the voice operation learning interface is configured to guide a user to output a voice instruction;entering a voice operation mode upon completion of the voice operation learning mode, wherein in the voice operation mode, the terminal device is controlled by receiving voice information in response to determining that no touch information is received;receiving voice information in the voice operation mode; andcontrolling, according to a voice instruction in the received voice information, the terminal device to execute an operation corresponding to the voice instruction.2. The method of claim 1 , wherein entering the voice operation learning mode and displaying the voice operation learning interface based on the received voice mode activation instruction under the preset condition comprises:determining, based on the received voice mode activation instruction, whether the preset condition is met or not;directly activating the voice operation mode in response to ...

METHOD FOR PRODUCING WHEAT GLUTAMINE PEPTIDE

The present invention discloses a method for producing wheat glutamine peptide using wheat gluten powder as raw material, belonging to the fields of food and biotechnology. The method includes the steps of: performing enzymolysis in two steps using Alcalase and papain with the wheat gluten powder as raw material, to obtain the wheat glutamine peptide with components with molecular weight of less than 1000 Da being more than 90%, characteristic glutamine peptide segment glutamine-arginine-glutamine (Gln-Arg-Gln, QRQ) content being more than 2.0% and glutamine content being up to 23.54% by treating the enzymatic hydrolysate by centrifugation, ultrafiltration, concentration, spray drying, etc. The produced glutamine peptide can be used as functional nutrition composition ingredient in the development and production of ordinary foods, health foods and medicines. 1. An industrial enzymatic hydrolysis method for producing glutamine peptide from wheat gluten powder , comprising the following steps:1) mixing the wheat gluten powder with water with a liquid-feed ratio of 100: 2-20 (L: kg) to form a slurry, adjusting the slurry to pH 8-12, heating to 50-90° C. and stiffing at this temperature for 20-90 min, to form a basic liquid material,2) separating the basic liquid material into supernatant and residue, collecting the residue and diluting the residue with water, heating to 50-80° C., stirring and separating, to obtain a purified residue, and3) mixing the purified residue with water with a water-residue ratio of 100: 10-50, stirring, adjusting to pH 7-9, heating to 40-60° C., and then adding Alcalase in an amount of 1000-8000 units per gram protein, reacting for 1-5 h, after that, adding papain in an amount of 1000-2000 units per gram protein, and performing enzymatic hydrolysis under a temperature of 45-55° C. for 1-3 h, to obtain enzymatic hydrolysate, heating the enzymatic hydrolysate to 120-135° C. to conduct enzyme inactivation, to obtain wheat protein enzymatic ...

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

PHOTONIC CRYSTALS COMPRISING NANOPARTICLES AND SPACER GROUPS

Provided herein are methods of preparing three-dimensional photonic crystals having tunable optical properties and control over stopband location and width, the three-dimensional photonic crystals comprising nanoparticles and spacer groups. 1. A method of forming a three-dimensional photonic crystal having a band gap having a center wavelength , λ , in a range of about 300 nm to about 10 μm , comprising:{'sub': 'h', '(a) selecting a nanoparticle, wherein the nanoparticle comprises a plasmonic nanoparticle or a high index dielectric nanoparticle having a refractive index, n, in a range of about 2 to about 30;'}{'sub': l', 'h', 'l, '(b) selecting a spacer group having a refractive index, n, in a range of about 1 to about 3, and a length, d, wherein nis greater than n; and'}(c) admixing a plurality of the nanoparticles and a plurality of spacer groups to form the three-dimensional photonic crystal comprising alternating nanoparticles and spacer groups; [{'sub': max', '0, '(i) the spacer group length, d, is selected such that the maximum reflectance in the reflectance spectrum, R, is greater than or equal to 0.80 when the photonic crystal is irradiated with an incident light having a wavelength λ; and'}, {'sub': max', '0, '(ii) the photonic crystal comprises a number of nanoparticle layers, N, normal to the incident light, such that Ris greater than or equal to 0.8 when the photonic crystal is irradiated with the incident light having a wavelength λ.'}], 'wherein'}2. The method of claim 1 , wherein the difference between nand n claim 1 , Δn claim 1 , is at least 0.1.3. The method of claim 1 , wherein the admixing further comprises admixing in the presence of a dielectric medium.4. The method of claim 3 , wherein the dielectric medium has an index of refraction claim 3 , n claim 3 , of 1 and 3.5. The method of claim 3 , wherein nis substantially the same as n.6. The method of claim 3 , wherein the dielectric medium comprises silica claim 3 , polymer claim 3 , oil claim 3 ...

COLOUR COMPONENT PREDICTION METHOD, ENCODER, DECODER, AND STORAGE MEDIUM

Disclosed are a colour component prediction method, an encoder, a decoder, and a storage medium. The method comprises: determining a neighbouring reference sample set of a current block, and determining a preset parameter value corresponding to the current block, wherein the neighbouring reference sample set comprises at least one reference sample; caching the neighbouring reference sample set and the preset parameter value to create an input reference sample set; determining an input sample matrix using a first preset calculation model according to the reference sample set; and performing colour component prediction on the current block according to the input sample matrix to obtain a prediction block of the current block.

STARTUP CONTROL METHOD AND SYSTEM, AND VOLTAGE SPIKE MEASUREMENT CIRCUIT AND METHOD

A startup control method for a DC/DC converter is used for starting the DC/DC converter with energy transferred from a low-voltage side to a high-voltage side, and includes: determining a duty cycle or a frequency of a driving signal based on at least a voltage spike reference value and a voltage spike measurement value of a power switch at the low-voltage side; and outputting the driving signal to the power switch, thereby controlling the on and off of the power switch. The startup control method for a DC/DC converter of the disclosure can improve a reverse charging power of the converter to the maximum extent and reduce the time needed for charging a bus capacitor during a reverse startup process while ensuring voltage stress on the power switch not to exceed a limit. 1. A startup control method for a DC/DC converter , which is applied to a startup process of the DC/DC converter with energy transferred from a low-voltage side to a high-voltage side , comprising:determining a duty cycle or a frequency of a driving signal according to at least a voltage spike reference value and a voltage spike measurement value of a power switch at the low-voltage side; andoutputting the driving signal to the power switch, thereby controlling on and off of the power switch.2. The startup control method according to claim 1 , wherein the voltage spike reference value comprises a first threshold and a second threshold smaller than the first threshold claim 1 , andwherein when the voltage spike measurement value is greater than or equal to the first threshold, the duty cycle of the driving signal is regulated to decrease, and when the voltage spike measurement value is less than or equal to the second threshold, the duty cycle of the driving signal is regulated to increase.3. The startup control method according to claim 1 , comprising:comparing the voltage spike measurement value with the voltage spike reference value to obtain a voltage error;regulating the duty cycle of the driving ...

TEAPOT

The present disclosure discloses a teapot to solve the technical problems to achieve that tea making is clean and sanitary and convenience in use. The teapot of the present disclosure is provided with a pot body, a tea leaf filter basket in the pot body, and a lid on the pot body. A tea leaf filter basket bracket is sleeved at a pot opening of the pot body on an outer edge of the tea leaf filter basket; the tea leaf filter basket bracket and an inner side surface of the pot opening of the pot body are in interference fit; and the tea leaf filter basket bracket is in pivoted connection with the lid. Compared with the prior art, the present disclosure has the advantages that the tea leaf filter basket is placed on the tea leaf filter basket bracket. 1121413123134. A teapot , provided with a pot body () , a tea leaf filter basket () in the pot body () , and a lid () on the pot body () , wherein a tea leaf filter basket bracket () is sleeved at a pot opening of the pot body () on an outer edge of the tea leaf filter basket (); the tea leaf filter basket bracket () and an inner side surface of the pot opening of the pot body () are in interference fit; and the tea leaf filter basket bracket () is in pivoted connection with the lid ().2330133023013302304304551. The teapot according to claim 1 , wherein the tea leaf filter basket bracket () is a cylinder with opening in two ends; the upper end part of the tea leaf filter basket bracket is outwards flipped 90 degrees to form a circular large saddle (); and the lower end part of the tea leaf filter basket bracket () is outwards flipped 90 degrees to form a circular small boss (); the large saddle () claim 1 , the cylinder of the tea leaf filter basket bracket () claim 1 , and the small boss () form one circle of groove (); the groove () is internally sleeved with a silicone rubber ring (); and the silicone rubber ring () is in interference fit with the inner side surface of the pot opening of the pot body ().3301303303. The ...

METHOD FOR PREPARING PLOYESTERAMIDES BY ORGANIC CATALIYSIS

A method for preparing polyesteramides by organocatalysis. The polyesteramides are prepared by a ring-opening polymerization reaction of comonomer under the action of an activator and an initiator, with ε-caprolactone and ε-caprolactam taken as the comonomer, and an I type carbene carboxylate compound or an L type carbene carboxylate compound taken as catalysts. 2. The method according to claim 1 , characterized in that claim 1 , the initiator is acyl caprolactam claim 1 , isocyanates claim 1 , carbonates claim 1 , carbamate derivatives claim 1 , N-acyl structure-containing compounds claim 1 , isocyanate-containing compounds or ester-containing compounds.3. The method according to claim 1 , characterized in that claim 1 , the mass ratio of the comonomer and the catalyst is 10˜500:1.4. The method according to claim 1 , characterized in that claim 1 , the molar ratio of the initiator and the catalyst is 0.1˜10:1.5. The method according to claim 1 , characterized in that claim 1 , the ε-caprolactone accounts for 5˜95% of the total comonomer substance.6. The method according to claim 1 , characterized in that claim 1 , the reaction is carried out under the protection of an inert gas at 160˜200° C. for 10˜60 min; wherein the inert gas is nitrogen gas or air. This application claims priority to Chinese Patent Application Ser. No. CN201610219405.3 filed on 8 Apr. 2016.The invention belongs to the technical field of macromolecular material synthesis, and in particular, relates to a preparation method of polyesteramides by organic catalysis.The aliphatic polyesteramides (PEA) are a new kind of biodegradable macromolecule material. Compared with the aliphatic polyester, the introduction of the amide group leads to the formation of hydrogen bond between the amide groups, so that the polymer has better mechanical properties performance and strength, while the presence of ester bond confers the good biodegradability of the material, which makes it have a wide application ...

METHODS FOR ENCODING AND DECODING PICTURES AND ASSOCIATED APPARATUS

A method for decoding a picture, a method for encoding a picture, an encoder, and a decoder are provided. The method for encoding a picture includes (i) determining a width and a height of a coding block in the picture; (ii) if the width and the height are equal to N, where N is a positive integer power of 2, determining a matrix-based intra prediction (MIP) size identifier indicating that an MIP prediction size equal to N; (iii) deriving a group of reference samples of the coding block; and (iv) deriving an MIP prediction of the coding block based on the group of reference samples and an MIP matrix corresponding to the MIP size identifier.

Corn active peptide additive for cell culture medium

The present invention provides a corn active peptide additive for cell culture medium, wherein in the corn active peptide additive, oligopeptides with molecular weight of lower than 1000 Dalton account for equal to or more than 90 wt % of total proteins, and the oligopeptides at least comprise one or more of AP, SAP, PAL, VNAP, PSSQ, and TQPGPQ. The corn active peptide additive of the present invention can be compounded with various basic culture mediums for serum-free culture of various animal cells, which not only substantially lowers the cost for cell culturing and reduces pollution and other problems caused by an animal derived component, but also can promote cell proliferation, improve cell viability and enhance expression of cell products.

USER INTERFACE WIDGET UNIT SHARING FOR APPLICATION USER INTERFACE DISTRIBUTION

Embodiments of the invention address deficiencies of the art in respect to application sharing and provide a method, system and computer program product for user interface widget unit based application sharing. In a first embodiment, a data processing system for user interface widget unit based application sharing, can include a dynamic widget server communicatively linked to a dynamic widget browser. The dynamic widget browser can include program code enabled to render a user interface including one or more remote dynamic widgets peered to corresponding dynamic widgets for a dynamic view for an application launched by the dynamic widget server. 115.-. (canceled)16. A data processing system for user interface widget unit based application sharing , comprising:a dynamic view server communicatively linked to a dynamic widget browser, the dynamic view server comprising program code enabled to separate an application user interface for a shareable application into movable and non-movable graphical user interface widgets, to distribute remote peer instances of said movable graphical user interface widgets to a client host for incorporation in a synchronized dynamic view for the shareable application, and to synchronize said remote peer instances with corresponding instances of said movable graphical user interface widgets in a server host,said dynamic widget browser running on a processor and comprising program code enabled to render a user interface comprising one or more remote dynamic widgets peered to corresponding dynamic widgets for a dynamic view for an application launched by said dynamic view server.17. The data processing system of claim 16 , wherein said dynamic view server comprises an application builder configured to assemble said corresponding dynamic widgets into said dynamic view.18. The data processing system of claim 16 , wherein said dynamic view server comprises a session manager configured to establish a communicative session for each application ...

SOYBEAN OLIGOPEPTIDE WITH LOW ALLERGENICITY AND LITTLE BITTERNESS AND PREPARATION METHOD AND APPLICATION THEREOF

The present invention provides a soybean oligopeptide with low allergenicity and little bitterness and its preparation method and application. The preparation method includes the following steps: 1) mixing a soybean protein powder with water to obtain a soybean protein solution, and then performing thermal denaturation on the soybean protein solution, to prepare a denatured protein solution; 2) adjusting pH value of the denatured protein solution to 6-9, and then adding a neutral protease and papain to conduct a first enzymolysis, to obtain a first enzymatic hydrolysate; 3) adding an alkaline protease and a flavor protease into the first enzymatic hydrolysate to conduct a second enzymolysis, and after performing enzyme inactivation, to obtain a second enzymatic hydrolysate; and 4) centrifuging the second enzymatic hydrolysate, and performing membrane filtration on centrifuged supernatant liquid, to obtain the soybean oligopeptide with low allergenicity and little bitterness. 1. A method for preparation of a soybean oligopeptide with low allergenicity and little bitterness , comprising the following steps:1) mixing a soybean protein powder with water to obtain a soybean protein solution, and performing thermal denaturation on the soybean protein solution to obtain a denatured protein solution;2) adjusting pH value of the denatured protein solution to 6-9, and then adding a neutral protease and papain to conduct a first enzymolysis to obtain a first enzymatic hydrolysate;3) adding an alkaline protease and a flavor protease into the first enzymatic hydrolysate to conduct a second enzymolysis, and after performing enzyme inactivation, to obtain a second enzymatic hydrolysate; and4) centrifuging the second enzymatic hydrolysate, and performing membrane filtration on centrifuged supernatant liquid, to obtain the soybean oligopeptide with low allergenicity and little bitterness.2. The method in accordance with claim 1 , wherein a mass to volume ratio of the soybean protein ...

INFORMATION DISPLAYED WHILE INFORMATION IS SCROLLED ON A TERMINAL SCREEN

Embodiments of the present application relate to a method, device, and system for displaying information. The method includes determining that an information list is being browsed, wherein the information list comprises a plurality of items, and an item in the plurality of items comprises one or more key words and one or more non-key words, receiving a slide instruction, in response to receiving the slide instruction, performing a slide function on at least a portion of the information list and performing one or more preset functions in relation to one or more words of the information list to display the one or more words of the information list differently from one or more other words in the information list. 1. A method , comprising: the information list comprises a plurality of items; and', 'an item in the plurality of items comprises one or more key words and one or more non-key words;, 'determining that an information list is being browsed, whereinreceiving a slide instruction; andin response to receiving the slide instruction, performing a slide function on at least a portion of the information list and performing one or more preset functions in relation to one or more words of the information list to display the one or more words of the information list differently from one or more other words in the information list.2. The method of claim 1 , further comprising:determining whether the slide instruction is received while the information list is being browsed,is wherein the slide function and the one or more preset functions are performed in response to determining that the slide instruction is received while the information list is being browsed.3. The method of claim 1 , wherein the one or more preset functions in relation to the one or more words of the information list causes the one or more words to be displayed more emphatically in relation to the other words in the information list.4. The method of claim 1 , wherein the one or more preset functions ...

FISH PROTEIN OLIGOPEPTIDE WITH LOW ALLERGENICITY AND SLIGHT FISHINESS AND INDUSTRIAL PREPARATION METHOD AND APPLICATION THEREOF

Disclosed are a fish protein oligopeptide with low allergenicity and slight fishiness, and industrial preparation method and application thereof The method comprises the following steps: 1) washing fresh fish flesh and/or fish wastes, crushing, and adding water to obtain a mixture; 2) performing thermal denaturation on the mixture to obtain a denaturized protein solution; 3) centrifuging the denaturized protein solution to obtain a precipitate, and adding water into the precipitate and grinding, to obtain a slurry; 4) adjusting the slurry to pH 6-9, and sequentially adding a neutral protease, a papain and an alkaline protease to conduct enzymolysis, and after enzyme inactivation, to obtain an enzymatic hydrolysate; 5) centrifuging the enzymatic hydrolysate, and performing membrane filtration on centrifuged supernatant, to obtain the fish protein oligopeptide with low allergenicity and slight fishiness. The method completely eliminates the allergenicity and fishiness of fish proteins, and prevents release of bitter components. 1. An industrial method for preparation of a fish protein oligopeptide with low allergenicity and slight fishiness , comprising the following steps in order:1) washing fresh fish flesh and/or fish wastes, crushing, and adding water to obtain a mixture;2) performing thermal denaturation on the mixture to obtain a denaturized protein solution;3) centrifuging the denaturized protein solution to obtain a precipitate, and adding water into the precipitate and grinding, to obtain a slurry;4) adjusting the slurry to pH 6-9, and sequentially adding a neutral protease, a papain and an alkaline protease to conduct enzymolysis, and after enzyme inactivation, to obtain an enzymatic hydrolysate;5) centrifuging the enzymatic hydrolysate, and performing membrane filtration on centrifuged supernatant, to obtain the fish protein oligopeptide with low allergenicity and slight fishiness;wherein prior to the centrifuging the denaturized protein solution, steps 3) ...

Solid pesticide nanodispersion and its preparation

A pesticide solid nanodispersion and its preparation method. The said pesticide solid nanodispersion is composed of 0.001-90 parts by weight of pesticide, 0.001-50 parts by weight of surfactants and 5-99.9 parts by weight of water-soluble carriers. The said pesticide is one or more pesticide(s) selected from poorly water-soluble insecticides, fungicides, herbicides or plant growth regulators; the particle size of the said solid nanodispersion is less than 1 μm. Compared with the prior art, the pesticide of the present invention has smaller particle size, more uniform dispersibility and better coating effect of surfactants. The content of surfactants may be less than 1%, even less than 0.1%, and can maintain good dispersibility and stability as well.

PICTURE ENCODING METHOD, PICTURE DECODING METHOD, ENCODER, DECODER AND STORAGE MEDIUM

Picture coding and decoding methods, an encoder, a decoder and a storage medium are provided. The encoder, before performing coding processing according to a matrix-based intra prediction (MIP) mode, sets initial right shift parameters corresponding to different sizes and different MIP mode numbers as an uniform offset parameter, the offset parameter indicating a number of right shifting bits of a predicted value, and when performing coding processing according to the MIP mode, performs coding processing according to the offset parameter. The decoder, before performing decoding processing according to an MIP mode, sets initial right shift parameters corresponding to different sizes and different MIP mode numbers as an uniform offset parameter, the offset parameter indicating a number of right shifting bits of a predicted value, and when performing decoding processing according to the MIP mode, performs decoding processing according to the offset parameter. 1. A picture coding method , applied to an encoder and comprising:before coding processing is performed according to a matrix-based intra prediction (MIP) mode, setting initial right shift parameters corresponding to different sizes and different MIP mode numbers as an uniform offset parameter, wherein the offset parameter indicates a number of right shifting bits of a predicted value; andwhen coding processing is performed according to the MIP mode, performing coding processing according to the offset parameter.2. The method of claim 1 , wherein setting the initial right shift parameters corresponding to the different sizes and the different MIP mode numbers as the uniform offset parameter comprises:when an initial right shift parameter is different from the offset parameter, modifying the initial right shift parameter to the offset parameter, to enable the numbers of right shifting bits of all predicted values corresponding to all sizes and all MIP mode numbers to be the same.3. The method of claim 1 , wherein ...

USES OF A DUAL V REGION ANTIBODY-LIKE PROTEIN

Uses of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region. 1. A maximal safe therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 to a human subject having an area under the plasma concentration versus time curve calculated using the trapezoidal method from time zero to real time (AUC) from about 433 ug·h/ml to about 14200 ug·h/ml.2. A maximal safe therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 to a human subject having an area under the plasma concentration versus time curve extrapolated to infinity (AUC) from about 459 ug·h/ml to about 670014500 ug·h/ml.3. A maximal safe therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 to a human subject having a maximum plasma concentration observed (C) from about 0.717 ug/ml to about 28.7 ug/ml.4. A maximal safe therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 to a human subject having a first time to reach a maximum plasma concentration (t) from about 96 hr to about 168 hr.5. A method monitoring whether a therapeutic dose of a dual V region antibody-like protein or a fragment of a dual V region antibody-like region that specifically binds to IL-4 and IL-13 administered to a human subject is safe , said method comprising:(a) administering said therapeutic dose of said dual V region antibody-like protein or a fragment of a dual V region antibody-like region to said human subject;(b) measuring one or more events selected from the group consisting of intensive treatment in an emergency room or at home for allergic bronchospasm, blood dyscrasias, convulsions, alanine ...

Selenium-chelating pea oligopeptide, and preparation method and use thereof

A selenium-chelating pea oligopeptide, a preparation method thereof and use thereof. After the selenium-chelating pea oligopeptide is subjected to digestion treatment in at least one of following three ways, a change rate of selenium content not more than 3% with respect to the selenium content before the digestion treatment: hydrolyzing for 4 hours by a pepsin at a pH value of 2 and a temperature of 37° C.; hydrolyzing for 6 hours by a trypsin at a pH value of 7.5 and a temperature of 37° C.; maintaining the temperature constant at 37° C., firstly hydrolyzing for 4 hours by the pepsin at a pH value of 2, and then continuing to hydrolyze for 6 hours by a trypsin at a pH value of 6.8. The preparation method thereof includes mixing and reacting an aqueous solution of pea oligopeptide and sodium selenite, and then being subjected to alcohol precipitation and drying.

IMAGE CODING/DECODING METHOD, CODER, DECODER, AND STORAGE MEDIUM

Provided are a picture encoding and decoding method, an encoder, a decoder and a storage medium. The decoder decodes a bitstream to obtain a size, a coding mode, and residuals of a current block; when the coding mode of the current block is an MIP mode, calculates a second offset based on the size of the current block, a first offset and reconstructed values of adjacent pixels corresponding to the current block; calculates a second prediction value of a pixel at a preset position in the current block by using the second offset, the preset position being a particular position in the current block; performs filtering on the second prediction value to obtain first prediction values of all pixels in the current block; and calculates sum values of the first prediction values and the residuals, and sets the sum values as reconstructed values of the current block. 1. A picture encoding method , applicable to an encoder , the method comprising:determining a size of a current block;when encoding the current block by using a Matrix-based Intra Prediction (MIP) mode, calculating a second offset based on the size of the current block, a first offset and reconstructed values of adjacent pixels corresponding to the current block;calculating a second prediction value of a pixel at a preset position in the current block by using the second offset, wherein the preset position is a particular position in the current block;performing filtering on the second prediction value to obtain first prediction values of all pixels in the current block;calculating residuals between original values and the first prediction values of the current block; andencoding the residuals.2. The method of claim 1 , wherein the first offset is a constant.3. The method of claim 1 , further comprising:determining an MIP block size index corresponding to the current block according to the size of the current block; anddetermining the first offset according to the MIP block size index.4. The method of claim 3 , ...

MAPPING METHOD, ENCODER, DECODER AND COMPUTER STORAGE MEDIUM

Disclosed in the implementations of the present disclosure are a mapping method, an encoder, a decoder, and a computer storage medium. The method may include: determining an intra prediction mode used at the time of encoding or decoding a current block; mapping, if the intra prediction mode is a MIP mode, the MIP mode to a first non-MIP mode; and mapping, if the intra prediction mode is a non-MIP mode, the non-MIP mode to a second MIP mode. 1. A method for decoding a picture , applied to a decoder , wherein the method comprises:determining an intra prediction mode for a current block;when the intra prediction mode is a Matrix-based Intra Prediction (MIP) mode, setting the MIP mode to be the intra prediction mode for luma component of the current block;mapping the MIP mode to a first non-MIP mode; wherein the first non-MIP mode is used for determining the intra prediction mode for chroma component of the current block, the first non-MIP mode is one of preset non-MIP modes, and the non-MIP modes comprise at least one of a direct current (DC) mode, planar mode and angular prediction mode;using the intra prediction mode for the luma component and the intra prediction mode for the chroma component to decode the current block.2. The method according to claim 1 , wherein the first non-MIP mode is the planar mode.3. The method according to claim 1 , wherein determining the intra prediction mode for the current block comprises:decoding prediction mode information signalled in a bitstream, wherein the prediction mode information indicates the intra prediction mode for the current block.4. The method according to claim 1 , wherein the first non-MIP mode is used as a parameter for determining the intra prediction mode for chroma component of the current block.5. The method according to claim 1 , wherein the first non-MIP mode is determined as the intra prediction mode for chroma component of the current block.6. A decoder claim 1 , comprises a processor and a storage medium ...

Fume Collecting Assembly, Range Hood, Side Suction Range Hood, Range Hood for Two-sided Fume Collection and Central Air Intake, Range Hood with Partition, and Central Fume Purification Device

A fume collecting assembly, a range hood, a side suction range hood, a range hood for two-sided fume collection and central air intake, a range hood with partition, and a central fume purification device are provided. The fume collecting assembly includes a fume collecting panel having curved recessed portion and an air deflector, which has curved protruding portion and is connected to the fume collecting panel, and the curved protruding portion is opposite the curved recessed portion, forming first air inlet and second air inlet spaced apart. The fume collecting panel includes a fume collecting port for discharging fumes into a duct of range hood. The first air inlet and the second air inlet both communicate with the fume collecting port. The range hood, the side suction range hood, the range hood for two-sided fume collection and central air intake, and the range hood with partition include the fume collecting assembly. 1. A fume collecting assembly , comprising a fume gathering panel having a curved concave portion , and an air deflector having a curved convex portion , wherein the air deflector is connected to the fume gathering panel , and the curved convex portion and the curved concave portion are opposite to each other and jointly form a first air inlet and a second air inlet spaced apart from each other; andthe fume gathering panel comprises a fume collecting port, which is configured to discharge oil fumes into an air duct of a range hood, and both the first air inlet and the second air inlet communicate with the fume collecting port.2. The fume collecting assembly according to claim 1 , further comprising a skeletal front plate located between the fume gathering panel and the air deflector claim 1 , wherein the skeletal front plate is mounted to the fume gathering panel and supports the air deflector claim 1 , and the first air inlet and the second air inlet are both provided on the skeletal front plate and are located on left and right sides of the ...

AIRCRAFT WITH SUPER HIGH ASPECT RATIO BASED ON SELF-UNFOLDING FOLDING WING TECHNOLOGY

Disclosed is an aircraft with a super high aspect ratio based on self-unfolding folding wing technology, the aircraft including: an aircraft body; a fixed wing; and a movable wing assembly including a first movable wing and a second movable wing. When the aircraft takes off, the first movable wing and the second movable wing are in a folded position. The first movable wing and the second movable wing are deflected and moved to an unfolded position or a folded position by the aerodynamic force and moment generated by the deflection of aerodynamic control surfaces and the differential thrust and moment generated by a distributed propulsion system. 1. An aircraft with a super high aspect ratio based on a self-unfolding folding wing technology , comprising:an aircraft body;a fixed wing being disposed to the aircraft body; anda movable wing assembly being disposed to the fixed wing and comprising a first movable wing and a second movable wing movable between an unfolded position and a folded position, wherein the first movable wing and the second movable wing are respectively provided with an aerodynamic control surface and a distributed propulsion system,wherein when the aircraft takes off and lands, the first movable wing and the second movable wing are deflected and moved to the folded position by means of aerodynamic force and moment generated by deflection of the aerodynamic control surfaces and a differential thrust and moment generated by the distributed propulsion system; and when the aircraft climbs to a predetermined height, the first movable wing and the second movable wing are deflected and moved to the unfolded position by means of the aerodynamic force and moment generated by the deflection of aerodynamic control surfaces and the differential thrust and moment generated by the distributed propulsion system.2. The aircraft with the super high aspect ratio based on the self-unfolding folding wing technology according to claim 1 , wherein in the unfolded ...

INTERFACE DISPLAY METHOD AND APPARATUS

A method including upon detecting a movement of an interface, determining whether the movement satisfies a trigger condition for a dynamic display effect; when the trigger condition is satisfied, displaying information related to content in the interface with the dynamic display effect. Under the interface display method and apparatus according to the example embodiments of the present disclosure, when a detected movement of an interface satisfies a trigger condition for a dynamic display effect, information related to content in the interface is displayed with the dynamic display effect, which makes the interface display more interesting. Moreover, in the process of viewing an image displayed in the interface, a user may determine the content displayed in the interface by viewing the information displayed with the dynamic display effect, thereby preventing content of interest from being missed and saving viewing time. 1. A method comprising:upon detecting a movement of an interface, determining that the movement satisfies a trigger condition for a dynamic display effect; and displaying the information in a floating layer over the interface; and', 'displaying the information in the floating layer with the dynamic display effect., 'displaying information related to a content in the interface with the dynamic display effect, the displaying including2. The method according to claim 1 , wherein the determining that the movement satisfies the trigger condition for the dynamic display effect comprises:determining that a speed of the interface movement exceeds a speed threshold; anddeciding that the movement satisfies the trigger condition for the dynamic display effect.3. The method according to claim 1 , wherein the displaying the information related to the content in the interface with the dynamic display effect comprises:at an image in the interface, displaying a person character related to the image with the dynamic display effect.4. The method according to claim 1 , ...

METHOD AND SYSTEM FOR GENERATING SUPER-SOVEREIGN CURRENCY

The invention discloses a method and system for generating super-sovereign currency, which extensively collects commodity transacting information, performs AI processing on the transaction list, extracts the value characteristics of all commodities to constitute the super-sovereign currency, and labels the value of the super-sovereign currency in various currencies, enables the super-sovereign currency has its own exchange rate, hereby to realize cross-currency world trade, and generates the super-sovereign currency through the world trade activity award or the consensus-recognized physical objects exchange. 1. A method and system for generating super-sovereign currency , which extensively collects commodity transacting information , performs AI processing on the transaction list , extracts the value characteristics of all commodities to constitute the super-sovereign currency , and labels the value of the super-sovereign currency in various currencies , enables the super-sovereign currency has its own exchange rate , hereby to realize cross-currency world trade , and generates the super-sovereign currency through the world trade activity award or the consensus-recognized physical objects exchange.2. The method and system according to claim 1 , wherein it performs compliance verification on the transaction lists uploaded by all nodes claim 1 , and records those in compliance in the blockchain and rewards both parties to the transaction; it performs AI processing on the transaction list in the blockchain claim 1 , realizes price labeling of the same commodity in different currencies claim 1 , and establishes the equivalence relation of each currency of the corresponding commodity; it constitutes all commodities into the super-sovereign currency according to the consensus weight; the list of transaction includes a list of all commodity transactions for some time prior to the operation of the method and system claim 1 , and the commodity transaction includes the ...

Shortened Slit Lamp Microscope

An eye examination device including eye examination optics for examining a patient's eyes. A chin rest assembly accepts the patient's head and maintains the patient's head in a fixed stable position. The chin rest assembly can comprise two spaced apart upright posts for securing to a table, with a forehead rest member being secured to the two upright posts at an upper end, and a chin rest member being secured to the two upright posts below the forehead rest member. The chin rest member can have a chin rest portion which extends forwardly relative to an upright plane extending between centers of the two upright posts and away from the eye examination optics, so that generally only a front of the patient's face coincides with the upright plane when the patient's head engages the chin rest portion. 1. An eye examination device comprising:a table having a straight forward edge on a patient's side; andeye examination optics for examining the patient's eyes mounted on top of the table, eye examination components including the eye examination optics having a shortened height above the table so that lower chest and stomach regions of the patient can be positioned below the table during examination in a non-interfering manner, the eye examination components including an illumination tower having a light source and a light reflecting mirror for reflecting light from the light source onto the patient's eye, the light reflecting mirror for being level with the patient's eye and being positioned above the table 340 mm or less so that the table is positioned level with the patient's upper chest region; anda chin rest assembly for accepting the patient's head and maintaining the patient's head in a fixed stable position, the chin rest assembly comprising two spaced apart upright posts extending along parallel upright axes secured to the table inwardly from the straight forward edge, with a forehead rest member being secured to the two upright posts at an upper region and a chin ...

SYSTEM AND METHOD FOR APPLICATION NAVIGATION

Application navigation is disclosed including determining applications included in an application folder, acquiring information corresponding to at least one of the applications based on the applications included in the application folder, and outputting a service interface corresponding to the application folder, the service interface including an area to display the acquired information. 1. A method , comprising:determining applications included in an application folder;acquiring information corresponding to at least one of the applications based on the applications included in the application folder; andoutputting a service interface corresponding to the application folder, the service interface including an area to display the acquired information.2. The method as described in claim 1 , wherein: content information provided by the at least one application; or', 'a content portal for the at least one application, the content portal providing an application for content information upon being triggered and activated or a resource corresponding to the content portal being accessed via the application;, 'the information corresponding to at least one of the applications includes one or more of the followingthe service interface includes one or more pieces of content information provided by the at least one application;a piece of content information is associated with a portal for that piece of content information; andthe one or more pieces of content information are partitioned into multiple groups based on statistical dimensions.3. The method as described in claim 2 , wherein:a group of content information occupies one display zone within the service interface;at least a portion of pieces of content information of the group is displayed in the display zone;in response to a determination that at least the portion of the pieces of content information of the group is displayed in the display zone, the display zone includes interface elements for triggering viewing of ...

Shortened slit lamp microscope

An eye examination device including eye examination optics for examining a patient's eyes. A chin rest assembly accepts the patient's head and maintains the patient's head in a fixed stable position. The chin rest assembly can comprise two spaced apart upright posts for securing to a table, with a forehead rest member being secured to the two upright posts at an upper end, and a chin rest member being secured to the two upright posts below the forehead rest member. The chin rest member can have a chin rest portion which extends forwardly relative to an upright plane extending between centers of the two upright posts and away from the eye examination optics, so that generally only a front of the patient's face coincides with the upright plane when the patient's head engages the chin rest portion. 1. An eye examination device comprising:eye examination optics for examining a patients eyes; anda chin rest assembly for accepting the patient's head and maintaining the patient's head in a fixed stable position, the chin rest assembly comprising two spaced apart upright posts for securing to a table, with a forehead rest member being secured to the two upright posts at an upper region and a chin rest member being secured to the two upright posts below the forehead rest member, the chin rest member having a chin rest portion which extends forwardly relative to an upright plane extending between centers of the two upright posts and away from the eye examination optics, so that generally at most, only a front of the patient's face coincides with the upright plane when the patient's head engages the chin rest portion.2. The device of in which the two upright posts are spaced at least about 349 mm apart.3. The device of in which the chin rest member comprises a bar having two ends that are angled forwardly to extend the chin rest portion forwardly therebetween.4. The device of in which the chin rest portion extends forwardly relative to the upright plane by at least about 38 mm ...

CT LYMPH NODE DETECTION SYSTEM BASED ON SPATIAL-TEMPORAL RECURRENT ATTENTION MECHANISM

The present disclosure discloses a CT lymph node detection system based on a spatial-temporal recurrent attention mechanism and specifically relates to the field of medical image analysis technologies. Based on a deep convolutional neural network and a recurrent attention mechanism, the present disclosure can construct an attention feature map adaptive to a lesion size in a slice direction and a spatial direction of a lymph node CT sequence. Firstly, a high-level spatial feature corresponding to the lymph node CT image is extracted by use of a pre-trained convolutional network; secondly, a recurrent attention mechanism based on a Gaussian Kernel Function is constructed with a slice at the center of the lymph node as a reference in a spatial domain; based on this, a temporal (slice direction) attention mechanism based on a Gaussian Mixture Model is performed; in addition, a predicted attention position is constrained based on the prior information of position distribution of the lymph node in the CT slice sequence; finally, in combination with the high-level features extracted by the two attention methods, the recurrent neural network performs classification to obtain a lymph node detection result. 1. A CT lymph node detection system based on spatial-temporal recurrent attention mechanism , comprising a training sample extracting module , a deep layer feature extracting network , a feature embedding network , and a spatial-temporal recurrent attention target detection module , wherein a detection process includes the following steps:{'sub': i', 'i, 'sup': 'W×H', 'at step 1, position coordinate information is marked for the obtained lymph node dcm-format file and a corresponding lymph node by use of the training sample extracting module, and a CT slice image block sequence I(i=1,2, . . . , L), I∈, with CT slice image blocks being length L, width W and height H is extracted for each lymph node by using a pydicom module in python;'}{'sub': 0', 'L, 'at step 2, extracting ...

Colour component prediction method, encoder, decoder, and storage medium

A method for colour component prediction comprising: determining a neighbouring reference sample set of a current block, and determining a preset parameter value corresponding to the current block, wherein the neighbouring reference sample set comprises at least one reference sample; caching the neighbouring reference sample set and the preset parameter value to create an input reference sample set; determining an input sample matrix using a first preset calculation model according to the reference sample set; and performing colour component prediction on the current block according to the input sample matrix to obtain a prediction block of the current block.

Defecation auxiliary device with cleaning function

本实用新型公开了一种具有清洁功能的通便辅助装置，包括箱体，所述箱体内部设有温水腔和储粪腔，所述温水腔和储粪腔分别设有进水泵和出水泵，所述进水泵和出水泵通过软管、连接头与肛肠管连通，所述肛肠管内部设有进水腔和出水腔，所述肛肠管设有与进水腔连通的气囊，所述肛肠管右侧表面设有硅胶层，所述硅胶层与肛肠管固定连接，所述硅胶层表面设有若干凸起，所述硅胶层内设有两个通孔。采用了通过进水泵将温水腔中的温水通过软管、肛肠管内进水腔通入患者肛肠内的同时，通过出水泵通过软管、肛肠管内出水腔将患者肛肠内被温水软化的粪便吸入储粪腔，在患者肛肠内形成水循环，可有效帮助患者排便，操作简单，降低护理人员的操作难度。

Industrialised production process of total nutrient pure powdered sugar and liquid syrup and equipment

Provided is a production process for powdered sugar and liquid syrup, comprising the steps of primary pressing sugar cane juice extraction, three-stage physical filtration and sugar boiling, wherein the step of the three-stage physical filtration respectively uses a sieve plate, a bagasse separator and a micro-filtration membrane for filtration. The bagasse separator comprises a screen cylinder transversely arranged inside a separation bin. The inlet and outlet of the screen cylinder are respectively connected to a feeding bin and a discharging bin. A juice outlet and a bagasse outlet are respectively provided under the separation bin and the discharging bin. A propeller blade component is provided inside the screen cylinder. The propeller blade component is formed by combining vertical mixing blades with helical blades.

Method and device for the integral recovery of copper smelting slags.

SE PROPORCIONAN UN MÉTODO Y DISPOSITIVO DE RECUPERACIÓN INTEGRAL DE ESCORIAS DE FUNDICIÓN DE COBRE. EL MÉTODO UTILIZA UN HORNO CR PARA REALIZAR LA REDUCCIÓN POR GASIFICACIÓN Y SEDIMENTACIÓN DE LA ESCORIA DE FUNDICIÓN PARA RECUPERAR EXHAUSTIVAMENTE LOS METALES VALIOSOS EN LA ESCORIA DE FUNDICIÓN Y PRODUCIR ESCORIA INOFENSIVA. EL HORNO CR (30) INCLUYE UNA LA CAVIDAD INCLUYE UNA CÁMARA DE REDUCCIÓN POR GASIFICACIÓN (31) Y UNA CÁMARA DE SEDIMENTACIÓN (32) EN COMUNICACIÓN UNA CON LA OTRA. EL PASO DE LA RECUPERACIÓN DE LOS METALES VALIOSOS EN LA ESCORIA DE FUNDICIÓN INCLUYE: REALIZAR UN TRATAMIENTO REDUCTIVO POR GASIFICACIÓN DE LA ESCORIA DE FUNDICIÓN EN LA CÁMARA DE REDUCCIÓN POR GASIFICACIÓN (31) PARA OBTENER POLVO DE HUMO DE METAL VALIOSO Y ESCORIA REDUCIDA, Y REALIZAR UN TRATAMIENTO DE SEDIMENTACIÓN EN LA ESCORIA REDUCIDA EN LA CÁMARA DE SEDIMENTACIÓN (32) PARA OBTENER MATA DE COBRE Y ESCORIA INOFENSIVA; O REALIZAR UN TRATAMIENTO DE SEDIMENTACIÓN DE LA ESCORIA DE FUNDICIÓN EN LA CÁMARA DE SEDIMENTACIÓN (32) PARA OBTENER MATA DE COBRE Y ESCORIA SEDIMENTADA, Y REALIZAR UN TRATAMIENTO REDUCTIVO POR GASIFICACIÓN EN LA ESCORIA SEDIMENTADA EN LA CÁMARA DE REDUCCIÓN POR GASIFICACIÓN (31) PARA OBTENER POLVO DE HUMO DE METAL VALIOSO Y ESCORIA INOFENSIVA. A METHOD AND DEVICE FOR THE COMPREHENSIVE RECOVERY OF COPPER FOUNDRY SLUGS ARE PROVIDED. THE METHOD USES A CR FURNACE TO PERFORM THE REDUCTION BY GASIFICATION AND SEDIMENTATION OF THE FOUNDRY SLAG TO EXHAUSTIVELY RECOVER THE VALUABLE METALS IN THE FOUNDRY SLAG AND PRODUCE HARMFUL SLAG. THE CR OVEN (30) INCLUDES A CAVITY INCLUDES A GASIFICATION REDUCTION CHAMBER (31) AND A SEDIMENTATION CHAMBER (32) IN COMMUNICATION WITH ANOTHER. THE STEP OF RECOVERING VALUABLE METALS IN THE FOUNDRY SLAG INCLUDES: PERFORMING A REDUCTIVE TREATMENT BY GASIFICATION OF THE FOUNDRY SLAG IN THE REDUCTION CHAMBER BY GASIFICATION (31) TO OBTAIN VALUABLE AND REDUCED METAL SMOKE POWDER AND SLUG PERFORM A SEDIMENTATION TREATMENT ON THE REDUCED SLAG IN THE ...

Method and system for managing web function module

A method and a system for managing a web function module are disclosed. The method includes: configuring an office-level function module data sheet; acquiring function module data from the function module data sheet; and loading the function module data as an office function module. With the present application, the web function module is more flexibly and easily configured and expanded, different functions can be configured for different office demands according to a whole business management system, and multi-level function levels can be simultaneously configured.

Bilateral circulation slope escalator

Disclosed is a bilateral circulation slope escalator, comprising an ascending walkway (1), a descending walkway (2), slope escalator pedals (3), a driving device (4), a truss (5), boarding platforms (6), a handrail system (7), and a guide rail system (8). The slope escalator pedals (3) are formed by serially connecting a plurality of supporting pedals (12) via a shaft coupling device (11); a supporting main shaft (17) is provided below the supporting pedals (12); and driving toothed plates (10) are provided on two sides of the supporting pedals (12). The guide rail system (8) comprises three cylindrical guide rails disposed on two guide rail frames respectively. The driving device (4) is arranged right below the guide rail system (8) and is a multi-level drive. The handrail system (7) is driven by the driving toothed plates (10) of the slope escalator pedals (3). By meshing the driving device (4) with the driving toothed plates (10), the bilateral circulation slope escalator is driven to operate circularly, the number of slope escalator pedals (3) is reduced, and the weight and cost of the escalator are reduced.

Resource scheduling method and apparatus, electronic device, and computer-readable storage medium

The present application provides a resource scheduling method and apparatus, an electronic device, and a computer-readable storage medium. The resource scheduling method comprises: selecting an optimal path from a preconstructed resource tag forest according to weights of paths in resource tag trees in the resource tag forest, wherein the resource tag forest comprises at least one resource tag tree, each path of the resource tag tree comprises a first node, a second node, and a third node sequentially from a root node to a leaf node, the first node is a node corresponding to a physical resource which corresponds to a tenant, the second node is a node corresponding to a user who is the tenant, and the third node is a node corresponding to a virtual resource which is deployed on the physical resource and managed by the user; and scheduling a task onto the third node through which the optimal path passes.

Image component prediction method, encoder, decoder, and storage medium

Tightly-attached mask

Methods for encoding and decoding pictures and associated apparatus

A method for decoding a picture, a method for encoding a picture, an encoder, and a decoder are provided. The method for encoding a picture includes (i) determining a width and a height of a coding block in the picture; (ii) if the width and the height are equal to N, where N is a positive integer power of 2, determining a matrix-based intra prediction (MIP) size identifier indicating that an MIP prediction size equal to N; (iii) deriving a group of reference samples of the coding block; and (iv) deriving an MIP prediction of the coding block based on the group of reference samples and an MIP matrix corresponding to the MIP size identifier.

Capacitive touch control panel

Universal serial bus (usb) storage device and access control method thereof

The invention provides a USB storage device and an access control method thereof. An access control module is provided on the USB storage device. The storage space is divided into at least one data storage entity. Each user's access right to each data storage entity is set and stored in the USB storage device as an access control list. The process between the USB storage device's being connected with a USB host and its being disconnected from the USB host is one session. When a session is established, the user provides authentication information for the USB device to authenticate him/her, and saves the user information used in the current session. In the current session, when the host of the user issues an access request for the data storage entity on the USB storage device, the access control module queries the access right list based on the user information in the current session to determine whether the user has an access right to the requested data storage entity. When the user does not have the access right to the data storage entity, the access control module denies the user's access request for the data storage entity.

Mechanical arm for traceable production system of battery quality

本专利公开了一种电池质量可追溯生产系统用机械臂，包括机械臂单元，其包括主动臂和从动臂，所述主动臂和从动臂的结构相同在所述机架上对称设置；所述主动臂包括机械臂驱动齿轮、第一机械臂和第二机械臂，所述机械臂驱动齿轮与所述动力单元的输出端啮合，接受所述动力单元的动力；在所述机械臂驱动齿轮与第一机械臂的一端连接，所述第二机械臂的上端与所述第一机械臂的另一端转动连接；所述第二机械臂的下端与所述工作单元的一端枢转连接；从动臂的驱动齿轮与所述主动臂的驱动齿轮啮合，从动臂的下端与所述工作单元的另一端枢转连接；所述工作单元包括一个平板。通过上述方案实现可靠而稳定的机械臂伸出和缩回。

Mapping method, encoder, decoder, and computer storage medium

A mapping method, an encoder, a decoder and a computer storage medium. Said method may comprise: determining an intra prediction mode used when encoding or decoding a current image block (S1001); if the intra prediction mode is an MIP mode, mapping the MIP mode into a first non-MIP mode (S1002); and if the intra prediction mode is a non-MIP mode, mapping the non-MIP mode into a second MIP mode (S1003).

Mapping method, encoder, decoder, and computer storage medium

A mapping method, an encoder, a decoder and a computer storage medium. Said method may comprise: determining an intra prediction mode used when encoding or decoding a current image block (S1001); if the intra prediction mode is an MIP mode, mapping the MIP mode into a first non-MIP mode (S1002); and if the intra prediction mode is a non-MIP mode, mapping the non-MIP mode into a second MIP mode (S1003).

Method and system for managing web function module

Image coding/decoding method, coder, decoder, and storage medium

Disclosed in embodiments of the present application are an image coding/decoding method, a coder, a decoder, and a storage medium. The coding method comprises: the coder determines a size of the current block; when the current block is coded by using an MIP mode, determine a first offset according to the size of the current block; calculate a second offset by using the first offset and a reconstruction value of an adjacent pixel corresponding to the current block; determine a first prediction value of the current block according to the second offset; and perform coding on the current block on the basis of the first prediction value. The decoding method comprises: the decoder analyzes a code stream to obtain a size of the current block and a coding mode; when the coding mode of the current block is an MIP mode, determine a first offset according to the current block; calculate a second offset by using the first offset and a reconstruction value of an adjacent pixel corresponding to the current block; determine a first prediction value of the current block according to the second offset; and determine a reconstruction value of the current block on the basis of the first prediction value.

Tetrahexahedra nanoparticles

Provided herein are methods of preparing tetrahexahedra nanoparticles and methods of using the tetrahexahedra nanoparticles as an oxidative catalyst.

Insulation impedance detection circuit for on-board charger and insulation impedance detection method

Disclosed is an insulation impedance detection circuit (100) for an on-board charger (200) and an insulation impedance detection method (600). The insulation impedance detection circuit (100) comprises a voltage division circuit (10), a biasing circuit (20), an impedance matching circuit (30), a voltage sampling circuit (40) and a controller (50). Terminals of the voltage division circuit (10) are connected to a first AC terminal and a second AC terminal of the on-board charger (200) respectively, and are connected selectively to a first terminal of the impedance matching circuit (30) via a switch (K1). A second terminal of the impedance matching circuit (30) is connected to a first terminal of the biasing circuit (20), a second terminal of the biasing circuit (20) is grounded, and a third terminal of the impedance matching circuit (30) is connected to an input terminal of the voltage sampling circuit (40). An output terminal of the voltage sampling circuit (40) is connected to the controller (50) for outputting an insulation impedance detection signal (Vm) to the controller (50). The controller (50) is configured to determine whether there is an insulation impedance abnormity or not depending on the insulation impedance detection signal (Vm).

Teapot

A teapot is provided with a pot body, a tea leaf filter basket in the pot body, and a lid on the pot body. A tea leaf filter basket bracket is sleeved at a pot opening of the pot body on an outer edge of the tea leaf filter basket; the tea leaf filter basket bracket and an inner side surface of the pot opening of the pot body are in interference fit; and the tea leaf filter basket bracket is in pivoted connection with the lid. The tea leaf filter basket is placed on the tea leaf filter basket bracket.

Methods for encoding and decoding pictures and associated apparatus

A method for decoding a picture, a method for encoding a picture, an encoder, and a decoder are provided. The method for encoding a picture includes (i) determining a width and a height of a coding block in the picture; (ii) if the width and the height are equal to N, where N is a positive integer power of 2, determining a matrix-based intra prediction (MIP) size identifier indicating that an MIP prediction size equal to N; (iii) deriving a group of reference samples of the coding block; and (iv) deriving an MIP prediction of the coding block based on the group of reference samples and an MIP matrix corresponding to the MIP size identifier.

Tetrahexahedra nanoparticles

Provided herein are methods of preparing tetrahexahedra nanoparticles and methods of using the tetrahexahedra nanoparticles as an oxidative catalyst.

Voltage spike measurement circuit and method

A voltage spike measurement circuit for a power switch includes a rectifier unit, a capacitive divider unit and a discharge unit, the rectifier unit configured to receive a voltage signal at both ends of a power switch and output a rectified signal; the capacitive divider unit includes at least two capacitors connected in series and configured to receive the rectified signal, divide the rectified signal based on a capacitance ratio of the at least two capacitors, and output a divider signal to a digital signal processor to calculate a voltage spike measurement value of the power switch; and the discharge unit connected in parallel to the capacitive divider unit.

Startup control method and system

A startup control method for a DC/DC converter is used for starting the DC/DC converter with energy transferred from a low-voltage side to a high-voltage side, and includes: acquiring a voltage spike measurement value of a power switch at the low-voltage side; determining a duty cycle or a frequency of a driving signal according to the voltage spike measurement value and a preset voltage; and outputting the driving signal to a power switch at the high-voltage side, thereby charging a clamping capacitor of the power switch at the low-voltage side. The startup control method for a DC/DC converter of the disclosure can improve a reverse charging power of the converter to the maximum extent and reduce the time needed for charging a bus capacitor during a reverse startup process while ensuring voltage stress on the power switch not to exceed a limit.

Method for controlled growth of nanocrystals

A method of site-selective growth of a nanocrystal from an anisotropic seed can include immersing an anisotropic seed functionalized with a ligand in a growth solution having a nanocrystal precursor, a complexing agent, and a reducing agent to form a growth solution, wherein an amount of the reducing agent and/or any amount of the complexing agent is selected to define a supersaturation of the growth solution that is sufficient for overcoming an energy barrier of one or more selected regions of the functionalized seed to selectively growth the nanocrystal at the one or more selected regions.

Resource scheduling method and system, electronic device, computer readable storage medium

The present disclosure relates to the field of communication technology, and provides a resource scheduling method including: acquiring utilization rates of resources of a plurality of proxy servers, the plurality of proxy servers being deployed on a virtual machine; and using at least one first proxy server to share a utilization of resources of at least one second proxy server, where the utilization rate of resources of each of the at least one first proxy server is smaller than a first threshold, the utilization rate of resources of each of the at least one second proxy server is greater than a second threshold, and the first threshold is smaller than the second threshold.

Método de codificación de imágenes, método de decodificación de imágenes, codificador, decodificador y medio de almacenamiento

Se divulgan un método de codificación de imágenes, un método de decodificación de imágenes, un codificador, un decodificador y un medio de almacenamiento. Antes de codificar de acuerdo con los modos MIP, un codificador modifica uniformemente los parámetros de desplazamiento a la derecha iniciales correspondientes a diferentes tamaños y diferentes números de modo MIP según los parámetros de desplazamiento, en donde los parámetros de desplazamiento se usan para indicar los dígitos de desplazamiento a la derecha de los valores predichos; y durante la codificación de acuerdo con los modos MIP, realiza la codificación de acuerdo con los parámetros de compensación. Antes de decodificar de acuerdo con los modos MIP, un decodificador modifica uniformemente los parámetros de desplazamiento a la derecha iniciales correspondientes a diferentes tamaños y diferentes números de modo MIP según los parámetros de desplazamiento, en donde los parámetros de desplazamiento se usan para indicar los dígitos de desplazamiento a la derecha de los valores predichos; y durante la decodificación de acuerdo con los modos MIP, realiza la decodificación de acuerdo con los parámetros de compensación. (Traducción automática con Google Translate, sin valor legal)

Proceso de fundición continua de cobre y equipo de fundición continua de cobre para procesar concentrados complejo de oro

La descripción proporciona un proceso de fundición continua de cobre y un equipo para procesar un concentrado complejo de oro.

Mapping method, encoder, decoder and computer storage medium

Disclosed in the implementations of the present disclosure are a mapping method, an encoder, a decoder, and a computer storage medium. The method may include: determining an intra prediction mode used at the time of encoding or decoding a current block; mapping, if the intra prediction mode is a MIP mode, the MIP mode to a first non-MIP mode; and mapping, if the intra prediction mode is a non-MIP mode, the non-MIP mode to a second MIP mode.

Malicious traffic identification method and related apparatus

Embodiments of this disclosure provide a malicious traffic identification method and a related apparatus. The malicious traffic identification method may include: determining a receiving time of first alarm traffic; obtaining, according to a preset policy, a plurality of pieces of second alarm traffic corresponding to the first alarm traffic within a target time period, where the target time period is a time period determined based on the receiving time, and a similarity between each of the plurality of pieces of second alarm traffic and the first alarm traffic is greater than a preset threshold; performing feature extraction on the plurality of pieces of second alarm traffic to obtain first feature information; and determining, based on the first feature information, whether the first alarm traffic is malicious traffic. In embodiments of this disclosure, accuracy of malicious traffic identification on a live network can be improved by using a multi-flow traceback method.

Malicious traffic identification method and related apparatus

Embodiments of this application provide a malicious traffic identification method and a related apparatus. The malicious traffic identification method may include: determining a receiving time of first alarm traffic; obtaining, according to a preset policy, a plurality of pieces of second alarm traffic corresponding to the first alarm traffic within a target time period, where the target time period is a time period determined based on the receiving time, and a similarity between each of the plurality of pieces of second alarm traffic and the first alarm traffic is greater than a preset threshold; performing feature extraction on the plurality of pieces of second alarm traffic to obtain first feature information; and determining, based on the first feature information, whether the first alarm traffic is malicious traffic. In embodiments of this application, accuracy of malicious traffic identification on a live network can be improved by using a multi-flow traceback method.

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

Procedimientos de determinacion del valor de prediccion, codificador, decodificador y medio de almacenamiento informatico.

Procedimiento de determinación de un valor de predicción, un codificador, un descodificador y un medio de almacenamiento informático. El procedimiento es aplicable a un codificador. El procedimiento incluye lo siguiente. Se adquieren los valores reconstruidos de muestras vecinas de un bloque actual (S501). Se filtran los valores reconstruidos de las muestras vecinas para obtener un conjunto de valores de referencia del bloque actual (S502). Cuando un tamaño del bloque actual es menor que un valor de umbral preestablecido, se calcula un primer valor constante de acuerdo con un valor de profundidad de bits de un componente luma de una muestra en el bloque actual (S503). Una diferencia entre el primer valor constante y un primer valor de referencia en el conjunto de valores de referencia se determina como un primer valor de entrada de predicción en un conjunto de valores de entrada de predicción (S504). Otros valores de entrada de predicción en el conjunto de valores de entrada de predicción diferentes del primer valor de entrada de predicción se determinan de acuerdo con el conjunto de valores de referencia (S505). Los valores de predicción de muestras en posiciones específicas en el bloque actual se calculan de acuerdo con el conjunto de valores de entrada de predicción (S506). Los valores de predicción de las muestras en las posiciones específicas se filtran para obtener los valores de predicción de todas las muestras en el bloque actual (S507).

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

循環微滲美膚裝置

Predicted value determination method, encoder, decoder, and computer storage medium

Provided are a predicted value determination method, encoder, decoder, and computer storage medium; the method is applied to an encoder, and comprises: obtaining a reconstructed value of an adjacent pixel of a current block (S501); filtering the reconstructed value of the adjacent pixel to obtain a reference value set of the current block (S502), if the size of the current block is less than a preset threshold, then according to the value of the bit depth of the pixel brightness component in the current block, calculating a value of a first constant (S503); determining the difference between the value of the first constant in a predicted input value set and a first reference value in a reference value set (S504); according to the reference value set, determining a predicted input value, in the predicted input value set, other than the first predicted input value (S505); according to the predicted input value set, calculating a predicted value of the pixel at a specific position in the current block (S506); filtering the predicted value of the pixel at a specific location to obtain the predicted values of all pixels in the current block (S507).

Data processing method and apparatus, server, and computer-readable storage medium

A data processing method and apparatus, a server, and a computer-readable storage medium are disclosed in the present application. The data processing method includes: obtaining positioning data of a moving object from a message queue cluster; comparing collection time of the positioning data with target collection time when frequency-reduction data to be determined is not arranged first, where the target collection time is determined according to collection time of previous frequency-reduction data and a preset frequency-reduction time interval; and extracting the positioning data as frequency-reduction data when it is determined that the collection time of the positioning data is longer than or equal to the target collection time.

Data processing method and apparatus, server, and computer-readable storage medium

A data processing method and apparatus, a server, and a computer-readable storage medium are disclosed in the present application. The data processing method includes: obtaining positioning data of a moving object from a message queue cluster; comparing collection time of the positioning data with target collection time when frequency-reduction data to be determined is not arranged first, where the target collection time is determined according to collection time of previous frequency-reduction data and a preset frequency-reduction time interval; and extracting the positioning data as frequency-reduction data when it is determined that the collection time of the positioning data is longer than or equal to the target collection time.

Startup control method and system, and voltage spike measurement circuit and method

A startup control method for a DC/DC converter is used for starting the DC/DC converter with energy transferred from a low-voltage side to a high-voltage side, and includes: determining a duty cycle or a frequency of a driving signal based on at least a voltage spike reference value and a voltage spike measurement value of a power switch at the low-voltage side; and outputting the driving signal to the power switch, thereby controlling the on and off of the power switch. The startup control method for a DC/DC converter of the disclosure can improve a reverse charging power of the converter to the maximum extent and reduce the time needed for charging a bus capacitor during a reverse startup process while ensuring voltage stress on the power switch not to exceed a limit.

Image encoding method, image decoding method, encoder, decoder and storage medium

Disclosed are an image encoding method, an image decoding method, an encoder, a decoder, and a storage medium. Before encoding in accordance with MIP modes, an encoder uniformly modifies initial right shift parameters corresponding to different sizes and different MIP mode numbers according to offset parameters, wherein the offset parameters are used for indicating the right shift digits of predicted values; and during encoding in accordance with the MIP modes, performs encoding in accordance with the offset parameters. Before decoding in accordance with MIP modes, a decoder uniformly modifies initial right shift parameters corresponding to different sizes and different MIP mode numbers according to offset parameters, wherein the offset parameters are used for indicating the right shift digits of predicted values; and during decoding in accordance with the MIP modes, performs decoding in accordance with the offset parameters.

Image coding/decoding method, coder, decoder, and storage medium

Provided are a picture encoding and decoding method, an encoder, a decoder and a storage medium. The decoder decodes a bitstream to obtain a size, a coding mode, and residuals of a current block; when the coding mode of the current block is an MIP mode, calculates a second offset based on the size of the current block, a first offset and reconstructed values of adjacent pixels corresponding to the current block; determines a first prediction value of the current block according to the second offset; and determines a reconstructed value of the current block based on the first prediction value.

Virtual keyboard setting method and apparatus, storage medium, and computer program product

A virtual keyboard setting method and apparatus, a storage medium, and a computer program product, relating to the technical field of intelligent control. The method comprises: determining an operation region, and determining a touch area (101), wherein the operation region is a region operated in a screen during using an input method, and the touch area is a region covered when an external trigger body triggers the screen each time; determining a display region of the virtual keyboard according to the operation region (102); determining the area of each virtual key in the virtual keyboard according to the touch area (103); and setting the virtual keyboard according to the display region of the virtual keyboard and the area of each virtual key (104).

Virtual keyboard setting method and apparatus, and storage medium

A virtual keyboard setting method includes: determining an operation region and a trigger region, the operation region being a region operated in a screen for using an input method, and the trigger region being a region covered by an external entity when touching the screen; determining a display region of a virtual keyboard according to the operation region; determining an area of a virtual key in the virtual keyboard according to the trigger region; and setting the virtual keyboard according to the display region of the virtual keyboard and the area of the virtual key.

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

Colour component prediction method, encoder, and decoder

A method for colour component prediction, applied to an encoder and includes: determining a neighbouring reference sample set of a current block, wherein the neighbouring reference sample set comprises at least one reference sample; determining a preset parameter value corresponding to the current block, including: determining a bitdepth value corresponding to a to-be-predicted colour component of the current block; and performing a shift on 1 by the bitdepth value minus 1 to obtain the preset parameter value. The method further includes: determining an input sample matrix by means of a first preset calculation model based on the neighbouring reference sample set and the preset parameter value; and performing colour component prediction on the current block according to the input sample matrix to obtain a prediction block of the current block.

Skin rubbing and brushing device

Interaction method, picture processing method, and apparatus

Embodiments of the present disclosure provide interaction methods and devices. The method can include obtaining a display object comprising a plurality of collage pictures for display; acquiring, in response to a switch operation for at least one collage picture of the plurality of collage pictures of the display object, a first target collage picture, wherein a first target content type of the first target collage picture matches a content type of the at least one collage picture; and replacing the at least one collage picture with the first target collage picture.

Image coding/decoding method, coder, decoder, and storage medium

Provided are a picture encoding and decoding method, an encoder, a decoder and a storage medium. The decoder decodes a bitstream to obtain a size, a coding mode, and residuals of a current block; when the coding mode of the current block is an MIP mode, calculates a second offset based on the size of the current block, a first offset and reconstructed values of adjacent pixels corresponding to the current block; determines a first prediction value of the current block according to the second offset; and determines a reconstructed value of the current block based on the first prediction value.

Warning lamp strip

Interaction method, and image processing method and apparatus

Embodiments of this application provide an interaction method, a picture processing method, and an apparatus. Here, a display object composed of a plurality of collage pictures is displayed; in response to a switch operation for any one of the collage pictures, a first target collage picture whose content type matches the any one of the collage pictures is acquired; and at least the any one of the collage pictures is replaced with the first target collage picture. Embodiments of this application display different display contents through combination and switching of collage pictures, which enriches the visual effect and reduces resource consumption.

Interaction method, and image processing method and apparatus

Aspartic polyurea coating

The present application relates to a field of anti-corrosion coating, in particular, relates to an aspartic polyurea coating including a polyaspartic acid ester: 36%-60%; a ketoimine: 4%-8%; a dispersant: 0.5%-1.0%; an organotin catalyst: 0.1%-0.2%; a titanium white powder: 0%-48%; a thixotropic agent: 0.2%-1.0%; a leveling agent: 0.05%-0.3%; an antifoamer: 0.1%-1.0%; an antiager: 0%-3.0%; a coupling agent: 0%-5%; a diluent: 0%-10% and component B isocyanate curing agent.

Tantalum-doped molybdenum disulfide/tungsten disulfide multi-layer film as well as preparation method and use thereof

The tantalum-doped molybdenum disulfide/tungsten disulfide (MoS2/WS2) multi-layer film includes a titanium transition layer, a titanium/tantalum/molybdenum disulfide/tungsten disulfide (Ti/Ta/MoS2/WS2) multi-layer gradient transition layer, and a tantalum-doped MoS2/WS2 multi-layer layer which are successively laminated in a thickness direction. The preparation method includes: successively depositing the titanium transition layer, the Ti/Ta/MoS2/WS2 multi-layer gradient transition layer, and the tantalum-doped MoS2/WS2 multi-layer layer on the surface of a matrix by adopting a magnetron sputtering technology to obtain the tantalum-doped MoS2/WS2 multi-layer film. The tantalum-doped MoS2/WS2 multi-layer film has good matrix binding strength, hardness and elasticity modulus, good friction and abrasion performance, good temperature self-adopting performance, heat and humidity resistance, and high temperature oxidization resistance under an atmospheric environment at different temperatures, and can meet the requirements of stable lubrication and long-life service of aerospace vehicles.

Malicious traffic identification method and related apparatus

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

Predicted value determination method, encoder, decoder, and computer storage medium

Methods for determining a prediction value, an encoder, a decoder, and a computer storage medium are provided. The method is applicable to an encoder. The method includes the following. Reconstructed values of neighboring samples of a current block are acquired (S501). The reconstructed values of the neighboring samples are filtered to obtain a reference value set of the current block (S502). When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block (S503). A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set (S504). Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set (S505). Prediction values of samples at specific positions in the current block is calculated according to the prediction input value set (S506). The prediction values of the samples at the specific positions are filtered to obtain prediction values of all samples in the current block (S507).

Methods for determining prediction value, encoder, and decoder

Methods for determining a prediction value, an encoder, and a decoder are provided. Reconstructed values of neighboring samples of a current block are acquired, and then filtered to obtain a reference value set of the current block. When a size of the current block is smaller than a preset threshold value, a first constant value is calculated according to a bit depth value of a luma component of a sample in the current block. A difference between the first constant value and a first reference value in the reference value set is determined as a first prediction input value in a prediction input value set. Other prediction input values in the prediction input value set other than the first prediction input value are determined according to the reference value set. Prediction values of samples at specific positions in the current block is calculated and then filtered.

Método de conversão de figuração em código aplicado a um codificador, método de decodificação de figuração aplicado a um decodificador, decodificador, e mídia de armazenamento legível por computador

método de conversão de figuração em código aplicado a um codificador, método de decodificação de figuração aplicado a um decodificador, decodificador, e mídia de armazenamento legível por computador. trata-se de um método de codificação de imagem, um método de decodificação de imagem, um codificador, um decodificador e uma mídia de armazenamento. antes da codificação em conformidade com modos de mip, um codificador modifica de maneira uniforme os parâmetros de deslocamento à direita inicial que correspondem a diferentes tamanhos e diferentes números de modo de mip de acordo com parâmetros de desvio, em que os parâmetros de desvio são usados para indicar os dígitos de deslocamento à direita dos valores previstos; e durante a codificação em conformidade com modos de mip, realiza a codificação em conformidade com os parâmetros de desvio. antes da decodificação em conformidade com modos de mip, um decodificador modifica de maneira uniforme os parâmetros de deslocamento à direita inicial que correspondem a diferentes tamanhos e diferentes números de modo de mip de acordo com parâmetros de desvio, em que os parâmetros de desvio são usados para indicar os dígitos de deslocamento à direita dos valores previstos; e durante a decodificação em conformidade com os modos de mip, realiza a decodificação em conformidade com os parâmetros de desvio.

Data pre-fetching method and apparatus, and device