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Accelerator patents

      

This page is updated frequently with new Accelerator-related patent applications.




 Heterogeneous compression architecture for optimized compression ratio patent thumbnailHeterogeneous compression architecture for optimized compression ratio
A processing device includes an accelerator circuit to identify a byte in a byte stream, determine whether a first byte string starting from a first byte position of the byte matches a second byte string starting from a second byte position, responsive to determining that the first byte string matches the second byte string, generate a token comprising a first symbol encoding a length of the first byte string and a second symbol encoding a byte distance between the first byte position and the second byte position, and responsive to determining that the first byte string does not match another byte string, generate the token comprising the first symbol comprising the byte and a second symbol encoding a determined value.. .
Intel Corporation


 Controlling an ion beam in a wide beam current operation range patent thumbnailControlling an ion beam in a wide beam current operation range
Provided herein are approaches for controlling an ion beam within an accelerator/decelerator. In an exemplary approach, an ion implantation system includes an ion source for generating an ion beam, and a terminal suppression electrode coupled to a terminal, wherein the terminal suppression electrode is configured to conduct the ion beam through an aperture of the terminal suppression electrode and to apply a first potential to the ion beam from a first voltage supply.
Varian Semiconductor Equipment Associates, Inc.


 Direct volume rendering in virtual and/or augmented reality patent thumbnailDirect volume rendering in virtual and/or augmented reality
Performing volume rendering in a virtual reality environment by applying an adapted monte carlo integration, grid accelerator-based view ray tracing, image filtering, and user-movement detected adapted frame compensation.. .
Arivis Ag


 Metering accelerator usage in a computing system patent thumbnailMetering accelerator usage in a computing system
A method for metering accelerator usage in a computing system includes receiving, from an accelerator, a set of metering rules, the metering rules including a unit of accelerator usage and a tariff per unit of accelerator usage. The unit of accelerator usage corresponds with an amount of work performed by the accelerator in executing data processing operations.
International Business Machines Corporation


 Apparatus and  accelerating operations in a processor which uses shared virtual memory patent thumbnailApparatus and accelerating operations in a processor which uses shared virtual memory
An apparatus and method are described for coupling a front end core to an accelerator component (e.g., such as a graphics accelerator). For example, an apparatus is described comprising: an accelerator comprising one or more execution units (eus) to execute a specified set of instructions; and a front end core comprising a translation lookaside buffer (tlb) communicatively coupled to the accelerator and providing memory access services to the accelerator, the memory access services including performing tlb lookup operations to map virtual to physical addresses on behalf of the accelerator and in response to the accelerator requiring access to a system memory..

 Method to share a coherent accelerator context inside the kernel patent thumbnailMethod to share a coherent accelerator context inside the kernel
Embodiments disclose techniques for sharing a context for a coherent accelerator in a kernel of a computer system. According to one embodiment, a request is received from a first application to perform an i/o operation within a kernel context.
International Business Machines Corporation


 Method to share a coherent accelerator context inside the kernel patent thumbnailMethod to share a coherent accelerator context inside the kernel
Embodiments disclose techniques for sharing a context for a coherent accelerator in a kernel of a computer system. According to one embodiment, a request is received from a first application to perform an i/o operation within a kernel context.
International Business Machines Corporation


 Apparatus and  accelerating operations in a processor which uses shared virtual memory patent thumbnailApparatus and accelerating operations in a processor which uses shared virtual memory
An apparatus and method are described for coupling a front end core to an accelerator component (e.g., such as a graphics accelerator). For example, an apparatus is described comprising: an accelerator comprising one or more execution units (eus) to execute a specified set of instructions; and a front end core comprising a translation lookaside buffer (tlb) communicatively coupled to the accelerator and providing memory access services to the accelerator, the memory access services including performing tlb lookup operations to map virtual to physical addresses on behalf of the accelerator and in response to the accelerator requiring access to a system memory..

 Data compression using accelerator with multiple search engines patent thumbnailData compression using accelerator with multiple search engines
In an embodiment, a processor includes hardware processing cores, a cache memory, and a compression accelerator comprising a hash table memory. The compression accelerator is to: determine a hash value for input data to be compressed; read a first plurality of n location values stored in a hash table entry indexed by the hash value; perform a first set of string searches in parallel from a history buffer using the first plurality of n location values stored in the hash table entry; read a second plurality of n location values stored in a first overflow table entry indexed by a first overflow pointer included in the hash table entry; and perform a second set of string searches in parallel from the history buffer using the second plurality of n location values stored in the first overflow table entry.
Intel Corporation


 Nozzle for a gas turbine engine patent thumbnailNozzle for a gas turbine engine
A nozzle assembly for a gas turbine engine includes at least one pair of fixed vanes to define a nozzle between the pair of fixed vanes. The vanes can have an interior chamber defining a cooling circuit with a particle separator located within the interior chamber.
General Electric Company


Adhesive compositions

An adhesive composition comprising an aromatic epoxy resin, an epoxy resin rubber adduct, an amine curing agent; and optionally one or more of an oil absorbent, a corrosion inhibitor and a urone accelerator, wherein the adhesive composition is curable at 150° c. In no more than 210 seconds..
Hexcel Composites Limited

Slurry compounds and methods of fabricating semiconductor devices using the same

Provided are slurry compounds for polishing an soh organic layer and methods of fabricating a semiconductor device using the same. The slurry compound may include a polishing particle, an oxidizing agent including at least one selected from the group consisting of a nitrate, a sulfate, a chlorate, a perchlorate, a chlorine, and a peroxide, and a polishing accelerator..
Samsung Electronics Co., Ltd.

Hardening accelerator composition containing dispersants

A process for the preparation of a hardening accelerator composition by reaction of a water-soluble calcium compound with a water-soluble silicate compound, said reaction being effected in the present of a water-soluble dispersant having at least one polyalkyleneglycol structural unit with a functional group at one end of the polyalkyleneglycol, being able to interact as an anchor group with the surface of cement particles, the hardening accelerator composition and its use.. .
Construction Research & Technology Gmbh

Brake control device for vehicle

A brake control device includes: an object detector; and an ecu configured to (a) determine, based on an output of the object detector, whether a predetermined condition that there is a possibility that the vehicle collides with the object, is satisfied; (b) apply an automatic brake when it is determined that the predetermined condition is satisfied; and (c) stop applying the automatic brake when an operation amount of an accelerator operation unit of the vehicle becomes equal to or larger than a predetermined threshold. The ecu also continues applying the automatic brake when a specified condition including a condition that an operation amount of a brake operation unit of the vehicle is larger than a predetermined amount is satisfied even when it has been determined that the operation amount of the accelerator operation unit becomes equal to or larger than the predetermined threshold..
Toyota Jidosha Kabushiki Kaisha

Bidirectional forwarding detection accelerator

A network device for performing bidirectional forwarding detection (bfd) includes a processor that receives packets from a peer; a session state machine that manages a session with the peer; a receive module that determines whether the packet indicates no change to the session; and a transmit module. The transmit module transmits bfd packets at an interval determined by the session state machine and transmits a session change packet in response to a configuration update by the session state machine..
Arista Networks, Inc.

Method and implementing layers on a convolutional neural network accelerator

A method for implementing a convolutional neural network (cnn) accelerator on a target includes utilizing one or more processing elements to implement a standard convolution layer. A configuration of the cnn accelerator is modified to change a data flow between components on the cnn accelerator.
Altera Corporation

Method and designing and implementing a convolution neural net accelerator

A method for implementing a convolutional neural network (cnn) accelerator on a target includes identifying characteristics and parameters for the cnn accelerator. Resources on the target are identified.
Altera Corporation

Systems and methods for rapid processing and storage of data

Systems and methods of building massively parallel computing systems using low power computing complexes in accordance with embodiments of the invention are disclosed. A massively parallel computing system in accordance with one embodiment of the invention includes at least one solid state blade configured to communicate via a high performance network fabric.
California Institute Of Technology

System and behavior based control of an autonomous vehicle

System and method for behavior based control of an autonomous vehicle. Actuators (e.g., linkages) manipulate input devices (e.g., articulation controls and drive controls, such as a throttle lever, steering gear, tie rods, throttle, brake, accelerator, or transmission shifter) to direct the operation of the vehicle.
Irobot Corporation

Control driving of vehicle for fail-safe

A control method for driving of a vehicle for fail-safe, including: determining, by a controller, whether an interface apparatus selecting a shift range fails; confirming, by the controller, the shift range selected upon the failure determination; determining whether the vehicle is in a parking state when the shift range selected upon the failure determination is out of a d range; as a result of performing the determining of the parking, when the vehicle is in the parking state, guiding, by the controller, a driver to step on an accelerator pedal for forward driving of the vehicle; and after the guiding of the driving, when a manipulated quantity of an accelerator pedal is detected, limiting, by the controller, a torque to reduce an output torque value of the vehicle depending on the manipulated quantity of the accelerator pedal for a predetermined reference time.. .
Hyundai Motor Company

Solid media wakefield accelerators

Systems and methods for that utilize a compressed coherent high intensity x-ray pulse to drive acceleration of particles in a solid medium laser wakefield accelerator (lwfa).. .
The Regents Of The University Of California

Launch control vehicle

A launch control method of a vehicle includes: a clutch hold step of maintaining a clutch torque until an engine torque becomes smaller than the clutch torque, when a driver releases an accelerator pedal during launch control; a time constant determination step in which a time constant for a rate of releasing the clutch torque is determined depending on a difference between the clutch torque and a target creep torque when the engine torque becomes smaller than the clutch torque; a filter processing step of processing the time constant and the target creep torque using a low-pass filter that has the time constant and the target creep torque as an input and has a nominal clutch torque as an output; and a clutch control step of controlling a clutch using the nominal clutch torque.. .
Hyundai Motor Company

Method for controlling engine system

A method for controlling an engine system having a supercharger and a turbocharger includes; an accelerator-pedal-opening-degree determination operation. Of determining whether an opening degree of an accelerator pedal detected after an engine starts is a first reference value or more; a first coolant temperature determination operation of determining whether, when the opening degree of the accelerator pedal is less than the first reference value, a detected temperature of a coolant is a second reference value or more; a second coolant temperature determination operation of determining whether the temperature of the coolant is the second reference value or more and is within a temperature threshold; and a boosting operation of calculating boosting contribution rates of the supercharger and the turbocharger, respectively, when the determined temperature of the coolant is within the temperature threshold and driving the supercharger and the turbocharger using the calculated boosting contribution rates..
Hyundai Motor Company

Launch control vehicle with dry type clutch

A launch control method for a vehicle with a dry-type clutch includes: determining a target engine speed corresponding to an operation amount of an accelerator pedal of the vehicle when vehicle launch is started by operation of the accelerator pedal; calculating a feedforward component which is part of the torque to control the clutch using a rate of change over time of the target engine speed and a current engine torque; calculating a feedback component which is part of the torque to control the clutch based on a difference between the target engine speed and the current engine speed; calculating a compensation torque using a current engine torque and an estimated clutch torque which is estimated to be currently transferred by the clutch; and controlling a clutch actuator to drive the clutch with a sum of the feedforward component, the feedback component, and the compensation torque.. .
Kia Motors Corporation

Method for preventing damage to driving system in vehicles

A method for preventing damage to a driving system in vehicles may include determining whether a 4-wheel drive vehicle turns based on a steering angle signal, determining, based on an accelerator opening rate signal of the vehicle, whether a maximum torque causing damage to front wheel driveshafts is produced, checking a bump stroke amount of the vehicle and determining whether the front wheel driveshafts are likely to be damaged by a maximum torque transferred to the front wheel driveshafts when the vehicle turns, and lowering, when the front wheel driveshafts are likely to be damaged, a maximum torque of a 4-wheel drive torque applied to the front wheel driveshafts.. .
Hyundai Motor Company

Collision avoidance using auditory data augmented with map data

A controller for an autonomous vehicle receives audio signals from one or more microphones and identifies sounds. The controller further identifies an estimated location of the sound origin and the type of sound, i.e.
Ford Global Technologies, Llc

Method and controlling hybrid electric vehicle

A method and an apparatus for controlling a hybrid electric vehicle are provided. The apparatus includes a navigation device that provides information regarding a gradient, a speed limit, and a traffic speed of a road.
Hyundai Motor Company

Vehicle acoustic apparatus, and methods of use and manufacture thereof

Some embodiments are directed to a control system for a sound controller configured to transmit sounds to a vehicle passenger cabin. The system includes a downshift sensor configured to detect a downshift of a vehicle transmission, and an accelerator pedal sensor that is configured to detect whether an accelerator pedal is actuated above a predetermined threshold.
Honda Motor Co., Ltd.

Compact srf based accelerator

An accelerator comprising at least one accelerator cavity, an electron gun, at least one cavity cooler configured to at least partially encircle the accelerator cavity, a cooling connector, an intermediate conduction layer formed between the at least one cavity cooler and the at least one accelerator cavity configured to facilitate thermal conductivity between the cavity cooler and the accelerator cavity, a mechanical support connected to the accelerator cavity via at least one endplate and configured for stabilizing the accelerator cavity, and a refrigeration source for providing refrigerant via the cooling connector to the at least one cavity cooler.. .
Fermi Research Alliance, Llc

Double affine mapped s-box hardware accelerator

A processing system includes a memory and a cryptographic accelerator module operatively coupled to the memory, the cryptographic accelerator module employed to implement a byte substitute operation by performing: a first mapped affine transformation of an input bit sequence to produce a first intermediate bit sequence, an inverse transformation of the first intermediate bit sequence to produce a second intermediate bit sequence, and a second mapped affine transformation of the second intermediate bit sequence to produce an output bit sequence. .
Intel Corporation

Method for controlling transmission for vehicle

Disclosed herein is a method for controlling a transmission for a vehicle. The method includes sensing, by a controller, an opening degree of an accelerator pedal; checking, by the controller, a gear stage engaged with an input shaft, with which a reverse (r) gear and a second gear of a dual-clutch transmission (dct) are engageable, if the opening degree of the accelerator pedal is less than or equal to a reference value as a result of the sensing; and controlling, by the controller, the vehicle in a parking mode in which disengagement of the r gear is prevented if the r gear is engaged with the input shaft as a result of the checking..
Hyundai Motor Company

Stabilized solidification and setting accelerator for hydraulic binders

A solidification and setting accelerator for hydraulic binders, in particular for shotcrete/gunite or sprayed mortar, comprises sulfate, aluminum and at least two chemically distinct organic acids, each of which contains at least one hydroxy group in addition to at least one acid group, the combined maximum content of the at least two organic acids being 1 wt % in relation to the total weight of the accelerator.. .
Sika Technology Ag

Estimated steering angle calculation device for vehicle

There is provided an estimated steering angle calculation device for a vehicle capable of suppressing deterioration in accuracy of an estimated steering angle even if vehicle wheels slips or is locked due to acceleration or deceleration of the vehicle. Although, when being accelerated during turning, tire gripping force of front wheels serving as a driving wheel increases and a difference between wheel speeds of the front wheels decreases so that an estimated steering angle θes relative to an actual steering angle θact tends to decrease, the deterioration in accuracy of the estimated steering angle θes due to this tendency can be suppressed by increasing a second contribution rate relative to the estimated steering angle θes on the rear wheel side and decreasing a first contribution rate on the front wheel side in accordance with an accelerator opening degree..
Honda Motor Co., Ltd.

Vehicle speed control limiting the rate of acceleration when changing from a first target speed to a second one due to a request from the accelerator pedal

A speed control system configured automatically to cause a vehicle to operate in accordance with a first target speed value stored by the system at least in part by controlling an amount of drive torque applied to one or more wheels by a powertrain. The system is configured to receive a driver drive demand signal indicative of an amount of driver demanded drive torque to be applied to one or more wheels, and is configured to cause the vehicle to operate in accordance with a second target speed value greater than the first in dependence at least in part on the driver drive demand signal..
Jaguar Land Rover Limited

Straddle-type electric vehicle

An electric motorcycle includes a vehicle controller that outputs an instruction value based on an operation amount of at least an accelerator grip, and a motor driving unit that supplies a driving electric power in accordance with the instruction value to an electric motor. The vehicle controller is disposed outside a case that includes the motor driving unit disposed therein.
Yamaha Hatsudoki Kabushiki Kaisha

Production of 43sc radionuclide and radiopharmaceuticals thereof for use in positron emission tomography

The radionuclide 43sc is produced at commercially significant yields and at specific activities and radionuclidic purities which are suitable for use in radiodiagnostic agents including imaging agents. In a method, a solid target having an isotopically enriched target layer prepared on an inert substrate is positioned in a specially configured target holder and irradiated with a charged-particle beam of protons or deuterons.
Paul Scherrer Institut

Software defined dynamic filtering

Techniques that provide for intelligent routing of mobile device traffic using custom protocols or protocols that are otherwise unsuitable for optimization by a mobile accelerator system are discussed herein. Some embodiments may include a point-of-presence (pop) configured to manage a dynamic listing defining a listing of content server associated with traffic that is not suitable for being optimized.
Neumob, Inc.

Rls-dcd adaptation hardware accelerator for interference cancellation in full-duplex wireless systems

An adaptation hardware accelerator comprises a calculation unit configured to receive a plurality of inputs at one or more predefined time intervals, wherein each time interval corresponds to a calculation iteration, the plurality of inputs being associated with a plurality of adaptive filters each having a plurality of taps, and determine a correlation data and a cross-correlation data based thereon for a given calculation iteration. The correlation data comprises a correlation matrix comprising a plurality of sub-matrices, wherein determining the correlation matrix comprises determining only the submatrices in an upper triangular portion and a diagonal portion of the correlation matrix.
Intel Corporation

Techniques for forming optoelectronic devices

Embodiments relate to use of a particle accelerator beam to form thin films of material from a bulk substrate are described. In particular embodiments, a bulk substrate having a top surface is exposed to a beam of accelerated particles.
Silicon Genesis Corporation

Data-driven accelerator for machine learning and raw data analysis

Embodiments include computing devices, apparatus, and methods implemented by the apparatus for accelerating machine learning on a computing device. Raw data may be received in the computing device from a raw data source device.
Qualcomm Incorporated

Offloading projection of fixed and variable length database columns

A computer-implemented method includes determining that a database query warrants a first projection operation to project a plurality of input rows to a plurality of projected rows, where each of the plurality of input rows has one or more variable-length columns. A first projection control block is constructed, by a computer processor, to describe the first projection operation.
International Business Machines Corporation

Conditional flow with hardware acceleration

A method and system are disclosed. The method may include receiving instructions in a hardware accelerator coupled to a computing device.
Axis Ab

Time protocol for time-of-flight instruments

Presented herein are systems, methods, and computer-readable media for recording event times in particle detection scenarios. The systems, methods, and computer-readable media involve the identification of one facility device as a grandmaster clock among at least two facility devices of a facility device set, where the respective facility devices are selected from a facility device type set including a beam monitor; a neutron instrument; a neutron chopper; a nuclear reactor; a particle accelerator; a network router; and a user workstation.
General Electric Company

Saddled vehicle

A saddled vehicle configured to be driven by a driver sitting on a saddle seat and steering with a handlebar can include a grasping grip to be grasped by a driver and a throttle grip for an accelerator operation respectively, two brakes for braking a front wheel and a rear wheel of the vehicle, each having a different braking operation target, and a cruise control for performing automatic propulsion control of the vehicle wherein the control by the cruise control is performed by changing a control degree in accordance with operation conditions of the first brake and the second brake.. .
Kabushiki Kaisha F.c.c.

Inhibit engine pull-down based on past driving history

A hybrid vehicle includes an engine and a motor that are both capable of powering the wheels. While a vehicle is being driven, the vehicle's driving condition data is monitored.
Ford Global Technologies, Llc

Systems, methods, and devices for high-energy irradiation

A high-energy radiation treatment system can comprise a laser-driven accelerator system, a patient monitoring system, and a control system. The laser-driven accelerator system, such as a laser-driven plasma accelerator or a laser-driven dielectric microstructure accelerator, can be constructed to irradiate a patient disposed on a patient support.
Varian Medical Systems, Inc.

System for chopping and spreading residue

A system of chopping and spreading residue for an agricultural combine comprises a chopper disposed in front of a residue accelerator at the rear of an agricultural combine. The chopper is disposed to receive crop residue from a threshing and separating section of the combine and to chop that residue into smaller portions, the residue accelerator is disposed behind the chopper to receive the chopped crop residue from the chopper, and to accelerate it..
Deere & Company

Error-checking compressed streams in hetergeneous compression accelerators

A compression engine may be designed for more efficient error checking of a compressed stream, to include adaptation of a heterogeneous design that includes interleaved hardware and software stages of compression and decompression. An output of a string matcher may be reversed to generate a bit stream, which is then compared with an input stream to the compression engine as a first error check.
Intel Corporation

Getter pumping system

A getter pumping system for linear accelerators or high-volume environments, is described. A plurality of getter cartridges having a linear support and a plurality of linear heaters are connected in a high-density configuration to a wall that has a surface area of at least 0.5 m2..
Saes Getters S.p.a.



Accelerator topics:
  • Accelerator
  • Epoxy Resin
  • Coupling Agent
  • Irradiation


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