|| List of recent Accelerator-related patents
| Method for security context switching and management in a high performance security accelerator system|
A security context management system within a security accelerator that can operate with high latency memories and can provide line-rate processing on several security protocols. The method employed hides the memory latencies by having the processing engines working in a pipelined fashion.
| Continuous time spiking neural network event-based simulation|
Certain aspects of the present disclosure provide methods and apparatus for a continuous-time neural network event-based simulation that includes a multi-dimensional multi-schedule architecture with ordered and unordered schedules and accelerators to provide for faster event sorting; and a formulation of modeling event operations as anticipating (the future) and advancing (update/jump ahead/catch up) rules or methods to provide a continuous-time neural network model. In this manner, the advantages include faster simulation of spiking neural networks (order(s) of magnitude); and a method for describing and modeling continuous time neurons, synapses, and general neural network behaviors..
| System for controlling number of revolution for engine of farm work vehicle having electronic engine attached thereon and method for controlling thereof|
A system for controlling the number of revolution for an engine of a farm work vehicle having an electronic engine attached thereon is provided. The system includes a foot accelerator pedal sensor for detecting the maneuvering location of a foot accelerator pedal; a hand accelerator lever sensor for detecting the maneuvering location of a hand accelerator lever; an engine cruise control (ecc) on/off switch onto which an operation command is inputted for maintaining the number of revolution for the engine at a fixed speed; and an engine control unit (ecu) for controlling the number of revolution for the engine at a number of revolution designated according to an operation signal of the ecc on/off switch..
| System and method for controlling engine torque to prevent driveline bump when a driver depresses an accelerator pedal|
A system according the principles of the present disclosure includes a torque determination module and a torque limit module. The torque determination module determines a first torque that prevents an engine from stalling.
| Control device for vehicle|
An ecu determines whether or not there is an abnormality (shift pattern abnormality) in a combination of shift signals provided from a shift position sensor. After occurrence of the shift pattern abnormality is determined, ecu determines whether or not a first condition that a shift pattern has changed into a normal pattern of a drive range, a second condition that a brake is on and a vehicle is in a stop state is satisfied, and a third condition that an accelerator is off satisfied.
| Hybrid vehicle and control method of hybrid vehicle|
Vehicle includes an engine, a first rotating electric machine and a control device controlling the rotational speed of the first rotating electric machine such that the rotational speed of the engine matches a target rotational speed. The control device calculates a torque command value of the first rotating electric machine based on an upper limit value of electric power discharged from a power storage device supplying electric power to the first rotating electric machine.
| Power control device for electric vehicle|
A power control device is adapted for controlling output power of an electric vehicle including a motor, an accelerator pedal, and a sensing module that senses an accelerator pedal depth and a vehicle speed to provide a sensed pedal depth and a sensed vehicle speed. The power control device includes a condition judging module operable to make a judgment of at least one of an acceleration condition, a starting condition, and a load condition based on the sensed pedal depth and the sensed vehicle speed from the sensing module, and a control module operable to generate a torque output signal according to the judgment made by the condition judging module, so as to control an output torque of the motor..
| Hybrid diesel-electric powertrain smoke limit avoidance|
A hybrid diesel-electric powertrain includes a diesel engine in power flow communication with an electric motor and a controller. The diesel engine and electric motor are each configured to generate a respective torque in response to a provided torque command.
| Containment control for a continuously variable transmission|
A speed ratio containment process limits the speed ratio of a variator for a cvt for a motor vehicle when rolling backward by commanding a speed ratio that is higher than the actual speed ratio in an overdrive direction. Accordingly, the actual speed ratio moves to a lowest limit, which provides maximum torque when a driver of the motor vehicle steps on the accelerator pedal to resume forward motion of the motor vehicle..
| Variable sound generator|
The device includes an accelerometer for sensing movement in more than one direction, a sound chip for generating a pre-recorded sound in response to the sensed movement and a circuit for controlling the speed at which the pre-recorded sound is generated in response to the sensed movement, as a function of the direction of the sensed movement. The accelerometer senses the magnitude of movement.
| Conditional read-assist feature to accelerate access time in an electronic device|
An electronic storage device includes a bit cell circuit, feedback circuit, and read accelerator circuit. The bit cell circuit is adapted for connection with true and complementary bit lines.
| Combined accumulator and maximum/minimum comparator|
In one embodiment, a method comprises detecting, by a hardware accelerator, that a value has been written to a first location of a memory, the first location identified by a first address. The method further includes adding the value to an accumulated value stored in an accumulator register of the hardware accelerator and storing the result in the accumulator register.
|Apparatus and method for 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..
|Hardware-accelerated relational joins|
Techniques are provided for hardware-accelerated relational joins. A first table comprising one or more rows is processed through a hardware accelerator.
|Power transmission control device for vehicle|
A power transmission control device is used for a hybrid vehicle including an internal combustion engine and a motor (mg) as power sources, and includes a manual transmission and a friction clutch. A torque of the motor (mg torque) is generally adjusted to the smaller one (=mg torque final reference value) of an mg torque reference value determined based on an accelerator opening and an mg torque limit value determined based on a clutch return stroke.
|Method and apparatus for controlling a hydraulic pump for a multimode transmission of a powertrain system|
A powertrain system includes an internal combustion engine configured to execute autostop and autostart operations, and a multi-mode transmission with an electrically-powered hydraulic pump configured to provide pressurized hydraulic fluid to a hydraulic circuit. A method for controlling operation of the hydraulic pump includes operating the hydraulic pump in a low power mode only when the engine is in an engine-off state, operator inputs to a brake pedal, an accelerator pedal, and a transmission range selector are within allowable states, temperatures of select transmission components are within respective predetermined temperature ranges, and transmission output torque is less than a threshold torque request..
|Magnetron powered linear accelerator for interleaved multi-energy operation|
The disclosure relates to systems and methods for interleaving operation of a linear accelerator that use a magnetron as the source of electromagnetic waves for use in accelerating electrons to at least two different ranges of energies. The accelerated electrons can be used to generate x-rays of at least two different energy ranges.
|Heat pipe with vaporized working fluid flow accelerator|
An exemplary heat pipe includes a hollow tube, a wick structure, a working fluid, and an accelerator. The tube includes an evaporator section and a condenser section along a longitudinal direction thereof.
|Rubber laminate, run-flat tire, and pneumatic tire|
Provided are: a rubber laminate having high adhesion between a rubber member including a non-diene rubber and a rubber member including a diene rubber; a run-flat tire obtained by using the rubber laminate, having high adhesion between a side-reinforcing rubber layer and an inner liner, with excellent run-flat durability; and a pneumatic tire including a color layer having high adhesion force to a side rubber while being excellent in stain resistance. The rubber laminate is obtained by laminating a rubber member a including a non-diene rubber and a rubber member b including a diene rubber on each other, the rubber member a and the rubber member b containing a vulcanization accelerator of the same type..
|Exhaust gas recirculation apparatus for engine|
An egr apparatus includes a egr passage and an egr valve provided in the egr passage to regulate an egr flow rate in the egr passage. An ecu closes the egr valve from an open state prior to start of deceleration of the engine based on engine rotation speed detected by a rotation speed sensor, accelerator opening degree detected by an accelerator sensor, and actual opening degree of the egr valve.
|Instruction-by-instruction checking on acceleration platforms|
Method, apparatus and product for performing instruction-by-instruction checking on an acceleration platform. The method comprising: simulating by a hardware accelerator an execution of a testcase on a circuit design enhanced by a tracer module, wherein during the simulation the tracer module is configured to collect and record information regarding instruction which are completed by the circuit design and regarding register value modifications; and off-loading the recorded information from the hardware accelerator to a computerized apparatus, whereby based on the off-loaded recorded information, the computerized apparatus can perform an instruction-by-instruction checking that each recorded register modification is justified by an instruction which is was completed prior to the register modification..
|Method and device (universal multifunction accelerator) for accelerating computations by parallel computations of middle stratum operations|
This invention constitutes a method and apparatus for enabling parallel computations of intermediate operations which are generic in many algorithms in given applications and also contain most of the computationally intensive operations. The method includes designing a set of intermediate level functions suitable for predefined application, obtaining instructions corresponding to intermediate level operations from a processor, computing the addresses of the operands and the results, performing computations involved in multiple intermediate level operations.
|Efficient locking of memory pages|
An apparatus is described that contains a processing core comprising a cpu core and at least one accelerator coupled to the cpu core. The cpu core comprises a pipeline having a translation look aside buffer.
|Apparatus for enhancing performance of a parallel processing environment, and associated methods|
Parallel processing communication accelerator (ppca) systems and methods for enhancing performance of a parallel processing environment (ppe). In an embodiment, a message passing interface (mpi) devolver enabled ppca is in communication with the ppe and a host node.
|Control device for hydraulic winch|
A control device for a hydraulic winch includes: a hydraulic source; a variable-displacement hydraulic motor; a winch operation member; an accelerator operation quantity detection unit; an engine control unit; a rotation speed detection unit; a line pull detection unit; a condition decision unit; and a motor displacement control unit, wherein: once the condition decision unit decides that the fuel-efficient, high-speed operation condition has been established, the engine control unit sets an upper limit to the engine rotation speed at a predetermined rotation speed, lower than the maximum rotation speed.. .
|Kick-down shift control device for electric vehicle|
By increasing accelerator opening apo from time t1, kick-down shift is started at time t2. While the kick-down shift is carried out by changeover from a release element to an engagement element, a motor torque ttm that is increased as tmo with an increase in accelerator opening apo is restricted as follows.
|Paste-like bone cement|
Kit for producing a bone cement paste, comprising a paste a and a paste b; paste a comprising at least one monomer for radical polymerization, at least one peroxide polymerization initiator and at least one tertiary amine, at least one amidine or a mixture of a tertiary amine and amidine; paste b comprising at least one monomer for radical polymerization, at least one heavy metal compound as polymerization accelerator, and as polymerization co-accelerator at least one sulfimide, at least one dicarboxylic acid imide or a mixture thereof, at least one of the pastes a and b comprising at least one filling agent that is insoluble in the monomer of paste a and/or the monomer of paste b.. .
|Connector with sensing component|
A connector with a sensing component comprises an insulated base, a conductive terminal set, a printed circuit board, an insulated bottom plate, and a metal al case. The printed circuit board electrically connects with a sensing component that has a triaxial accelerator, a gyroscope or a motion sensor into a connector.
|Preempting fixed function media devices|
In accordance with some embodiments, a fixed function media accelerator may be preempted in the middle of processing one frame of data and still be able to resume operation later without the need to save an internal state. This ability to be preempted, without saving an internal state, may be important for supporting page fault and increasing the responsiveness of fixed function engines.
|Centroidal cycltron charged paticle accelerator|
The centroidal cyclotron reveals an apparatus and method for accelerating and trapping charged particles in a solenoid magnetic field. An oscillating electric field is applied generally transverse to the magnetic field axis accelerating and trapping charged particles by their inherent cyclotron frequency at a given magnetic field of the solenoid magnetic field producing charged particle orbits with minimum canonical angular momentum orbits and gyro-phase synchrony..
|Epoxy resin composition, and prepreg and printed circuit board usng the same|
Disclosed is an epoxy resin composition for printed circuit board, which includes (a) an epoxy resin comprising a dicyclopentadiene type epoxy resin; (b) a copolymer of styrene and maleic anhydride as a curing agent; (c) a curing accelerator; (d) an optional silane dispersing agent; (e) an optional phosphorous-containing flame retardant; (f) an optional toughening agent; and (g) an optional inorganic filler.. .
|Dynamic control of cache injection based on write data type|
Selective cache injection of write data generated or used by a coprocessor hardware accelerator in a multi-core processor system having a hierarchical bus architecture to facilitate transfer of address and data between multiple agents coupled to the bus. A bridge device maintains configuration settings for cache injection of write data and includes a set of n shared write data buffers used for write requests to memory.
|Endpoint caching for data storage systems|
A data storage system including a central storage system, at least one endpoint computer system in network communication with the central storage system by a network infrastructure, and a storage accelerator in communication with a cpu of the computer system, wherein the storage accelerator provides endpoint caching of data on the central storage system that is accessible to the at least one endpoint computer. Preferably, the storage accelerator is positioned at a location where a throughput of data from the cpu to the storage accelerator is greater than the throughput of data through a connection from the cpu to the central storage system..
|Reaction force control device|
Provided is a reaction force control device for reducing discomfort experienced by the driver operating the accelerator pedal when continuous curves are being traveled, and setting the characteristics of the reaction force on the accelerator pedal in accordance with the curves. In the case that the target reaction force, which has been set prior to entering a subsequently traveled second curve, is greater than the current reaction force acting on the acceleration pedal and being generated during the turn through the first curve, a reaction force controller controls the operation so as to reduce the target reaction force imparted on the second curve until the vehicle leaves the first curve..
|Method for detecting faults in an electronically controlled drive system of a motor vehicle|
A method is provided for detecting faults in an electronically controlled drive system of a motor vehicle by way of an electronic control unit. The electronic control unit detects at least the accelerator pedal position and the longitudinal acceleration of the motor vehicle as input signals.
|Epoxy resin composition for resin transfer molding of fiber-reinforced composite material, fiber-reinforced composite material, and method for producing same|
An epoxy resin composition for rtm molding of a fiber-reinforced composite material includes [a] to [d] below, wherein [a]/[b], which is a blend mass ratio of [a] to [b], is in the range of 55/45 to 95/5: [a] a multifunctional epoxy resin that is liquid at normal temperature or has a softening point of 65° c. Or lower, the multifunctional epoxy resin being at least one selected from phenol novolac epoxy resin, cresol novolac epoxy resin, and triphenylmethane epoxy resin; [b] an alicyclic epoxy resin; [c] an acid anhydride curing agent; and [d] a curing accelerator..
|Methods, circuits, devices, systems and associated computer executable code for facilitating access to a content source through a wireless mobile network|
Disclosed are methods, circuits, devices, systems and associated computer executable code for providing facilitating communication between a mobile device application and a content source accessible through a mobile communication network having one or more wireless access points. There is disclosed a start of service accelerator (“sosa”) functionally associate with a wireless access point of the mobile communication network, where the sosa includes: (1) one or more data stream sniffers adapted to detect and extract start of service sequence (soss) data associated with a first mobile device application initiating start of service with a given content source; (2) a data request routing & handshake cache (drrhc) adapted to store network soss entities associated with the given content source; and (3) a route request and handshake responder (rrhr) adapted to respond to application soss entities from a second mobile device application which is initiating start of service with the given content source using network soss entities stored on said drrhc..
|Osbs subtractor accelerator|
The osbs subtractor accelerator will enable the subtraction operation to simultaneously subtract all bits of a data set, where: no ripple affect, no complement operations; therefore no multiple additions, no multiple moves, no temporary storage and no multiple instruction steps are required. In stand alone (pure) format the required time is six propagation delays to perform a subtraction operation.
|Output characteristic control device for internal combustion engine|
An output characteristic control device for an internal combustion engine includes a road traffic environment detection unit configured to detect a road traffic environment in which an own vehicle is running, a recommended vehicle speed calculation unit configured to calculate a recommended vehicle speed of the own vehicle in the detected road traffic environment, a target output characteristic setting unit configured to set a target output characteristic of the internal combustion engine so that an output of the internal combustion engine corresponding to an accelerator operation amount is reduced as a vehicle speed difference between the recommended vehicle speed and an own-vehicle speed decreases, and an output characteristic changing unit configured to change the output characteristic of the internal combustion engine to the target output characteristic.. .
|Driver-assisted fuel reduction strategy and associated apparatus, system, and method|
According to one embodiment, an apparatus for controlling fuel consumption in an internal combustion engine of a vehicle having a driver-actuated accelerator pedal includes an economy mode activation module and a standard fueling module. The economy mode activation module is configured to compare throttle input data with defined limits.
|Speed control device and program for speed control device|
In the case where a first condition that a first future demand acceleration which is a demand acceleration when a predetermined first time has elapsed from the present time is lower than a value obtained by subtracting a first allowable value from the accelerator-fully-closed acceleration is satisfied, an accelerator feedback control is stopped while directing an accelerator toward a fully closed position and a brake feedback control is started at the same time to thereby improve followability of an actual vehicle speed to a demand vehicle speed.. .
|Hybrid vehicle engine start control device|
When there is a requirement on switching from the electrically driven drive mode to the hybrid drive mode by changing an accelerator position opening, the torque capacity is generated for the first clutch to start the engine. However, as torque capacity is at β1, the engine rotational speed is quickly increased to the high-speed region free of the influence of the compressive reactive force of the engine; once the engine rotational speed becomes the high-speed region, the engine rotational speed is decreased as torque capacity and is at β2.
|Methods and systems for adjusting driveline operation during an accelerator tip-out|
Systems and methods for improving operation of a hybrid vehicle are presented. In one example, an engine may be operated at an idle speed while a driveline disconnect clutch separating the engine from a driveline is open in response to a reduction in driver demand torque.