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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 19. Отображено 18.
03-02-2009 дата публикации

Method and apparatus for accessing registers during deferred execution

Номер: US0007487335B1

One embodiment of the present invention provides a system that facilitates deferring execution of instructions with unresolved data dependencies as they are issued for execution in program order. During a normal-execution mode, the system issues instructions for execution in program order. Upon encountering an unresolved data dependency during execution of an instruction, the system generates a checkpoint, which includes a checkpointed version of the register file. Next, the system defers the instruction, which involves storing the instruction along with any resolved source operands for the instruction into a deferred buffer. The system then executes subsequent instructions in an execute-ahead mode which operates on a future version of the register file, wherein instructions that cannot be executed because of unresolved data dependencies are deferred, and wherein other non-deferred instructions are executed in program order. If the unresolved data dependency is resolved during the execute-ahead ...

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03-07-2014 дата публикации

METHOD OF MAKING A NANO-PARTICLE PHOTOCATALYST

Номер: US20140183404A1
Принадлежит: KING ABDULAZIZ UNIVERSITY

A novel composition for a photocatalyst Fe doped ZnO nano-particle photocatalyst that enables the decontamination process by degrading toxic organic material such as brilliant cresyl blue, indigo carmine and gentian blue by using solar light is described. In the current disclosure method of making a specific size of the nano photocatalyst is described. Characterization of the photocatalyst, optimal working conditions and efficient use of solar light has been described to show that this photocatalyst is unique. The process described to use the photocatalyst to degrade toxic organic material using the solar light to activate the photocatalyst is cost efficient and cheap to clean our water resources. 1. A method of making the photocatalyst , comprising:mixing a solid iron nitrate and zinc nitrate in a ratio of 1:3;dissolving the solid nitrate and zinc nitrate using a distilled water into a solution at a specific temperature;adjusting a pH of the solution to a specific pH by adding a sodium hydroxide solution to obtain a pH adjusted homogeneous solution;heating and constant stirring the pH adjusted homogeneous solution at a specific temperature overnight;cooling the stirred pH adjusted homogeneous solution to obtain a Fe doped ZnO photocatalyst as a Fe doped ZnO photocatalyst precipitate; andwashing the Fe doped ZnO photocatalyst precipitate with ethanol three times to obtain a washed Fe doped ZnO photocatalyst precipitate.2. The method of claim 1 , further comprising;drying the washed Fe doped ZnO photocatalyst precipitate using step 1 and step 2, wherein step 1 is using an ambient temperature and step 2 using an oven at 60° C. grinding the dried Fe doped ZnO photocatalyst precipitate to a specific size to obtain a Fe doped ZnO nano-particle photocatalyst.3. The method of claim 1 , wherein the specific temperature is 25° C.4. The method of claim 1 , wherein the specific pH is 10.5. The method of claim 2 , wherein the specific size is 100 nm. The instant application is ...

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08-02-2007 дата публикации

LTCC based electronically tunable multilayer microstrip-stripline combline filter

Номер: US2007030100A1
Принадлежит:

An embodiment of the present invention provides an apparatus, comprising a multilayer filter including a first resonator on a first layer of dielectric material or low-temperature-co fired-ceramic, a second resonator coupled to the first resonator on a second layer of dielectric material or low-temperature-co fired-ceramic, a third resonator coupled to the second resonator and cross coupled to the first resonator, and wherein a voltage tunable dielectric capacitor is connected to at least one of the resonators to electrically tune the multilayer filter.

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25-07-2013 дата публикации

SYNTHESIZING AND UTILIZING SOLAR LIGHT ACTIVATED NANO-PARTICLE PHOTOCATALYST

Номер: US20130186840A1
Принадлежит: KING ABDULAZIZ UNIVERSITY

Toxic organic materials contaminate water resources and one need to find an easy and energy efficient way to decontaminate water resources. The current invention discloses a photocatalyst Fe doped ZnO nano-particle photocatalyst that enables the decontamination process by degrading toxic organic material such as brilliant cresyl blue, indigo carmine and gentian blue by using solar light. In the current disclosure many examples of characterization of the photocatalyst, optimal working conditions and efficient use of solar light has been described. The process described to use the photocatalyst to degrade toxic organic material using the solar light to activate the photocatalyst is cost efficient and cheap to clean our water resources. 1. A method of making the photocatalyst , comprising:mixing a solid iron nitrate and zinc nitrate in a ratio of 1:3;dissolving the solid nitrate and zinc nitrate using a distilled water into a solution at a specific temperature;adjusting a pH of the solution to a specific pH by adding a sodium hydroxide solution to obtain a pH adjusted homogeneous solution;heating and constant stirring the pH adjusted homogeneous solution at a specific temperature overnight;cooling the stirred pH adjusted homogeneous solution to obtain a Fe doped ZnO photocatalyst as a Fe doped ZnO photocatalyst precipitate; andwashing the Fe doped ZnO photocatalyst precipitate with ethanol three times to obtain a washed Fe doped ZnO photocatalyst precipitate.2. The method of claim 1 , further comprising;drying the washed Fe doped ZnO photocatalyst precipitate using step 1 and step 2,wherein step 1 is using an ambient temperature and step 2 using an oven at 60° C. grinding the dried Fe doped ZnO photocatalyst precipitate to a specific size to obtain a Fe doped ZnO nano-particle photocatalyst.3. The method of claim 1 , wherein the specific temperature is 25° C.4. The method of claim 1 , wherein the specific pH is 10.5. The method of claim 2 , wherein the specific size is ...

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03-03-2022 дата публикации

PROVIDING A LOCATION AS A SERVICE

Номер: US20220066042A1
Принадлежит: VERIZON PATENT AND LICENSING INC.

A microservice node can receive a request for information identifying a corrected physical location of a client device. The request can include raw satellite data associated with the client device. The microservice node can convert the raw satellite data to a Radio Technical Commission for Maritime Services (RTCM) format. The microservice node can determine, based on converting the raw satellite data to the RTCM format, an estimated physical location of the client device. The microservice node can receive, based on transmitting a request to a network real-time kinematics (RTK) device, corrections data associated with the estimated physical location of the client device. The microservice node can determine, using a cloud RTK engine, the corrected physical location of the client device based on the estimated physical location and corrections data. The microservice node can transmit, to the client device, the information identifying the corrected physical location of the client device. 1. A method , comprising:determining, by a microservice node, an estimated physical location of a client device;receiving, by the microservice node, corrections data associated with the estimated physical location of the client device; the estimated physical location, and', 'the corrections data; and, 'determining, by the microservice node and using a cloud real-time kinematics (RTK) engine, a corrected physical location of the client device based ontransmitting, by the microservice node and to the client device, information identifying the corrected physical location of the client device.2. The method of claim 1 , further comprising:transmitting a request to a network RTK device; and 'receiving the corrections data based on transmitting the request.', 'wherein receiving the corrections data comprises3. The method of claim 2 , wherein the corrections data is generated based on virtual location data associated with a virtual reference station (VRS) among a plurality of VRSs associated ...

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03-06-2021 дата публикации

Systems and methods for utilizing quantum entropy in single packet authorization for secure network connections

Номер: US20210167953A1
Принадлежит: VERIZON PATENT AND LICENSING INC

A device may receive, from a client device, a request with a single packet authorization (SPA) packet that includes data identifying a universal client device identifier (UID), a counter, a first one-time password generated based on a first shared key, the UID, and the counter. The device may generate a second shared key associated with the UID, and may compare the SPA packet to a comparison message authentication code (MAC) generated based on the second shared key, the UID, and the counter. The device may determine whether the SPA packet matches the comparison MAC, and may validate the client device when the SPA packet matches the comparison MAC. The device may provide a MAC associated with the SPA packet to the client device to enable the client device to validate the device for a secure communication based on establishing a pre-master key with the client device.

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01-07-2021 дата публикации

MICROSERVICES ARCHITECTURE FOR CLOUD-SCALE GLOBAL NAVIGATION SATELLITE SYSTEM

Номер: US20210199810A1
Принадлежит: VERIZON PATENT AND LICENSING INC.

A system can include a producer device to receive reference data from a reference station. The system can include a queue device to store a reference message, corresponding to the reference data, in a message queue. The system can include a mapping device to store mapping information indicating that the message queue is associated with the reference station. The system can include a consumer device to identify the message queue as being associated with a microservice to be provided to a client device based on a microservice request. The message queue can be identified based on the mapping information. The consumer device can obtain the reference message from the message queue, generate corrections data associated with the client device, and provide the corrections data. 1. A system comprising: [ the consumer device to generate the corrections data based on a reference message,', 'the reference message comprising reference data from a reference station, and', 'the microservice request associated with a microservice to be provided to the client device;, 'receive, from a consumer device, corrections data associated with a microservice request from a client device,'}, 'determine, based on the corrections data, an actual location of the client device; and', 'provide, to the client device, information that identifies the actual location of the client device., 'a location device arranged to2. The system of claim 1 , where the consumer device is further arranged to:receive the microservice request;identify a message queue as being associated with the microservice to be provided to the client device based on the microservice request; andobtain the reference message from the message queue.3. The system of claim 2 , where the consumer device is further arranged to:change a subscription to a different message queue when location information associated with the client device indicates that the client device moved to a new geographic location.4. The system of claim 1 , where a ...

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18-11-2021 дата публикации

SYSTEMS AND METHODS FOR UTILIZING QUANTUM ENTROPY IN SINGLE PACKET AUTHORIZATION FOR SECURE NETWORK CONNECTIONS

Номер: US20210359849A1
Принадлежит: VERIZON PATENT AND LICENSING INC.

A device may receive, from a client device, a request with a single packet authorization (SPA) packet that includes data identifying a universal client device identifier. The device may generate a shared key associated with the universal client device identifier, and may determine that the SPA packet matches a comparison message authentication code (MAC) generated based on the shared key. The device may provide, based on the SPA packet matching the comparison MAC, a MAC associated with the SPA packet to the client device to enable the client device to validate the device. 1. A method , comprising:receiving, by a device and from a client device, a request with a single packet authorization (SPA) packet that includes data identifying a universal client device identifier;generating, by the device, a shared key associated with the universal client device identifier;determining, by the device, that the SPA packet matches a comparison message authentication code (MAC) generated based on the shared key; andproviding, by the device and based on the SPA packet matching the comparison MAC, a MAC associated with the SPA packet to the client device to enable the client device to validate the device.2. The method of claim 1 , wherein providing the MAC associated with the SPA packet to the client device comprises:providing a one-time password to the client device to enable the client device to validate the device.3. The method of claim 2 , wherein the one-time password causes the client device to compare the one-time password to a MAC that is generated based on a second shared key and a second one-time password.4. The method of claim 2 , further comprising:generating a second one-time password based on a MAC that is generated based on a second shared key and the one-time password;establishing a pre-master key with the client device based on a MAC that is equivalent to the second one-time password; andexchanging encrypted data with the client device based on the pre-master key.5. ...

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24-09-2020 дата публикации

Static virtual reference station agents for global navigation satellite system corrections

Номер: US20200301026A1
Принадлежит: VERIZON PATENT AND LICENSING INC

A microservice node can include a network real-time kinematics (RTK) device to receive raw satellite data associated with a physical reference station via a first message in a first message queue, to receive static virtual location data associated with a static virtual reference station (VRS) agent, to generate corrections data for the static VRS agent based on the raw satellite data and the static virtual location data, and to transmit the corrections data to the static VRS agent. The microservice node can include the static VRS agent to publish the corrections data in a second message in a second message queue. The microservice node can include an adapter device to determine that the client device is located within a geographic area associated with the static VRS agent and to transmit the corrections data from the second message queue to the client device.

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31-10-2019 дата публикации

MICROSERVICES ARCHITECTURE FOR CLOUD-SCALE GLOBAL NAVIGATION SATELLITE SYSTEM

Номер: US20190331799A1
Принадлежит:

A system can include a producer device to receive reference data from a reference station. The system can include a queue device to store a reference message, corresponding to the reference data, in a message queue. The system can include a mapping device to store mapping information indicating that the message queue is associated with the reference station. The system can include a consumer device to identify the message queue as being associated with a microservice to be provided to a client device based on a microservice request. The message queue can be identified based on the mapping information. The consumer device can obtain the reference message from the message queue, generate corrections data associated with the client device, and provide the corrections data.

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22-10-2020 дата публикации

STORING AND PROVIDING RAW SATELLITE DATA

Номер: US20200333469A1
Принадлежит:

A microservice node can store first raw satellite data, associated with a first satellite constellation, in a first electronic file in a first data store, can combine the first electronic file and one or more second electronic files, associated with the first satellite constellation, into a first compressed electronic file, and can store the first compressed electronic file in a second data store. The first raw satellite data and second raw satellite data can be received during a particular time period. The second data store can include a second compressed electronic file that includes third raw satellite data associated with a second satellite constellation. The microservice node can receive a request from a client device, can combine the first compressed electronic file and the second compressed electronic file into a third compressed electronic file based on the request, and can transmit the third compressed electronic file to the client device. 1. A method , comprising: 'wherein the first raw satellite data is associated with a first satellite constellation;', 'storing, by a microservice node, first raw satellite data, received from a reference station, in a first electronic file in a first data store,'} 'wherein the first raw satellite data and second raw satellite data, stored in the one or more second electronic files, were received during a particular time period;', 'combining, by the microservice node, the first electronic file and one or more second electronic files, associated with the first satellite constellation, into a first compressed electronic file,'} 'wherein the second data store includes a second compressed electronic file that includes third raw satellite data associated with a second satellite constellation;', 'storing, by the microservice node, the first compressed electronic file in a second data store,'} the particular time period,', 'the first satellite constellation, and', 'the second satellite constellation;, 'wherein the request ...

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05-11-2020 дата публикации

Providing a location as a service

Номер: US20200348419A1
Принадлежит: VERIZON PATENT AND LICENSING INC

A microservice node can receive a request for information identifying a corrected physical location of a client device. The request can include raw satellite data associated with the client device. The microservice node can convert the raw satellite data to a Radio Technical Commission for Maritime Services (RTCM) format. The microservice node can determine, based on converting the raw satellite data to the RTCM format, an estimated physical location of the client device. The microservice node can receive, based on transmitting a request to a network real-time kinematics (RTK) device, corrections data associated with the estimated physical location of the client device. The microservice node can determine, using a cloud RTK engine, the corrected physical location of the client device based on the estimated physical location and corrections data. The microservice node can transmit, to the client device, the information identifying the corrected physical location of the client device.

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24-12-2020 дата публикации

QUANTUM ENTROPY DISTRIBUTED VIA SOFTWARE DEFINED PERIMETER CONNECTIONS

Номер: US20200403787A1
Принадлежит:

A computer device may include a memory storing instructions and processor configured to execute the instructions to receive a request for quantum random numbers from a client device. The processor may be further configured to establish a secure communication channel with the client device; obtain a stream of quantum random numbers from a quantum random number generator appliance; and provide a set of quantum random numbers from the obtained stream of quantum random numbers to the client device via the established secure communication channel. 1. A method comprising:receiving, by a computer device, a request for quantum random numbers from a client device;establishing, by the computer device, a secure communication channel with the client device;obtaining, by the computer device, a stream of quantum random numbers from a quantum random number generator; andproviding, by the computer device, a set of quantum random numbers from the obtained stream of quantum random numbers to the client device via the established secure communication channel.2. The method of claim 1 , wherein the secure communication channel includes a Software Defined Perimeter (SDP) channel.3. The method of claim 1 , further comprising:determining a quantity of quantum random numbers requested by the client device; andproviding the determined quantity of quantum random numbers to the client device via the established secure communication channel.4. The method of claim 1 , further comprising:removing the set of quantum random numbers from the stream of quantum random numbers, after providing the set of quantum random numbers to the client device via the established secure communication channel.5. The method of claim 1 , wherein the stream of quantum random numbers includes a real time stream of quantum random numbers.6. The method of claim 1 , wherein the stream of quantum random numbers includes quantum random numbers retrieved from a data store.7. The method of claim 1 , further comprising: ...

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23-03-2021 дата публикации

Microservices architecture for cloud-scale global navigation satellite system

Номер: US10955557B2
Принадлежит: VERIZON PATENT AND LICENSING INC

A system can include a producer device to receive reference data from a reference station. The system can include a queue device to store a reference message, corresponding to the reference data, in a message queue. The system can include a mapping device to store mapping information indicating that the message queue is associated with the reference station. The system can include a consumer device to identify the message queue as being associated with a microservice to be provided to a client device based on a microservice request. The message queue can be identified based on the mapping information. The consumer device can obtain the reference message from the message queue, generate corrections data associated with the client device, and provide the corrections data.

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01-02-2000 дата публикации

Crowned conical bearing

Номер: US6019516A
Принадлежит: SEAGATE TECHNOLOGY LLC

A bearing assembly including a bering cone (50) having a crowned bearing surface (56) with V-shaped grooves (60) that are shallow at their apex (62) and deepest at the outer edges (52, 54). When mated with a female bearing seat, lubricating fluid builds up along the midline of the bearing surface as the bearing seat rotates about the bearing cone.

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12-07-2022 дата публикации

Storing and providing raw satellite data

Номер: US11385357B2
Принадлежит: VERIZON PATENT AND LICENSING INC

A microservice node can store first raw satellite data, associated with a first satellite constellation, in a first electronic file in a first data store, can combine the first electronic file and one or more second electronic files, associated with the first satellite constellation, into a first compressed electronic file, and can store the first compressed electronic file in a second data store. The first raw satellite data and second raw satellite data can be received during a particular time period. The second data store can include a second compressed electronic file that includes third raw satellite data associated with a second satellite constellation. The microservice node can receive a request from a client device, can combine the first compressed electronic file and the second compressed electronic file into a third compressed electronic file based on the request, and can transmit the third compressed electronic file to the client device.

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19-12-2023 дата публикации

Microservices architecture for cloud-scale global navigation satellite system

Номер: US11846712B2
Принадлежит: VERIZON PATENT AND LICENSING INC

A system can include a producer device to receive reference data from a reference station. The system can include a queue device to store a reference message, corresponding to the reference data, in a message queue. The system can include a mapping device to store mapping information indicating that the message queue is associated with the reference station. The system can include a consumer device to identify the message queue as being associated with a microservice to be provided to a client device based on a microservice request. The message queue can be identified based on the mapping information. The consumer device can obtain the reference message from the message queue, generate corrections data associated with the client device, and provide the corrections data.

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27-01-2015 дата публикации

Method of making a nano-particle photocatalyst

Номер: US8940183B2
Принадлежит: KING ABDULAZIZ UNIVERSITY

A novel composition for a photocatalyst Fe doped ZnO nano-particle photocatalyst that enables the decontamination process by degrading toxic organic material such as brilliant cresyl blue, indigo carmine and gentian blue by using solar light is described. In the current disclosure method of making a specific size of the nano photocatalyst is described. Characterization of the photocatalyst, optimal working conditions and efficient use of solar light has been described to show that this photocatalyst is unique. The process described to use the photocatalyst to degrade toxic organic material using the solar light to activate the photocatalyst is cost efficient and cheap to clean our water resources.

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