Semiconductor device including plurality of bus masters and control device and program used in the semiconductor device

    公开(公告)号:US10534707B2

    公开(公告)日:2020-01-14

    申请号:US16059792

    申请日:2018-08-09

    发明人: Takashi Yamaguchi

    IPC分类号: G06F12/06 G06F13/40 G06F13/16

    摘要: The present disclosure provides a technique of suppressing competition of processes in a semiconductor device employing a multilayer bus configuration. A semiconductor device employing a multilayer bus configuration includes a control device controlling an access from each of bus maters to each memory, and a storage device for storing a corresponding relation between identification information identifying a storage region included in each memory and a group to which the storage region belongs. On the basis of an instruction of assuring a storage region including designation of a group, with reference to a corresponding relation between a group designated by an instruction and identification information from the corresponding relation stored in the storage device, the control device specifies one or more storage regions belonging to the designated group, assures the storage region used by a bus master on the basis of the use state of the specified storage region, and outputs information for accessing the assured storage region to the bus master corresponding to the instruction.

    System, method and computer program product for detecting policy violations

    公开(公告)号:US10528880B2

    公开(公告)日:2020-01-07

    申请号:US15290658

    申请日:2016-10-11

    IPC分类号: G06N5/04

    摘要: A policy violation detection computer-implemented method, system, and computer program product, includes extracting a policy activity from a policy, the policy activity including an actor in the policy, an object of the policy, an action of the policy, and policy scope metadata, capturing a transaction by a user including metadata of the transaction, translating the transaction by the user into an actor in the transaction, an action of the transaction, and an object of the transaction, and alerting the user of a policy violation by navigating a knowledge graph is-a hierarchy to relate the actor in the transaction to the actor in the policy, the object of the transaction to an object of the policy, and the action of the transaction to an action of the policy activity.

    Control device for hybrid vehicle
    73.
    发明授权

    公开(公告)号:US10525972B2

    公开(公告)日:2020-01-07

    申请号:US15787591

    申请日:2017-10-18

    发明人: Yuya Inoue

    摘要: Provided is a control device for a hybrid vehicle including a controller that performs a control of the hybrid vehicle including an engine and an electric motor that serve as driving sources, a transmission, and first and second clutches. The first clutch is provided between the engine and the transmission. The second clutch is provided between the transmission and driving wheels. The controller includes first and second control units. The first control unit performs a control, in a motor traveling mode, to bring the first clutch to a disengaged state. The motor traveling mode includes traveling solely with the electric motor being driven. The second control unit performs a control, in the motor traveling mode, to bring the second clutch to a mildly engaged state in which input, from the driving-wheel side, of torque larger than driving torque causes the second clutch to slide.

    Semiconductor device, battery pack, and mobile terminal with multi-speed CPU

    公开(公告)号:US10522882B2

    公开(公告)日:2019-12-31

    申请号:US16150586

    申请日:2018-10-03

    发明人: Hidekazu Nagato

    摘要: A semiconductor device includes a voltage measurement unit that measures an output voltage of a battery, a current measurement unit that measures a discharge current of the battery; and a controller that determines, in a first measurement mode, whether to employ a first discharge current as a power calculation current based on a difference between the first and a second discharge current, the second discharge current being the discharge current measured by the current measurement unit before the first discharge current is measured, in which the controller estimates an internal resistance of the battery based on the power calculation current and the output voltage measured in the first measurement mode and the discharge current and the output voltage measured in a second measurement mode, and calculates, based on the internal resistance that is estimated, a maximum power amount that can be output by the battery in the second measurement mode.

    Group III nitride semiconductor light-emitting device

    公开(公告)号:US10475952B2

    公开(公告)日:2019-11-12

    申请号:US15848529

    申请日:2017-12-20

    发明人: Koji Okuno

    摘要: There are provided a Group III nitride semiconductor light-emitting device having complicated irregularities on the light extraction surface. The light-emitting device comprises a substrate, a p-type semiconductor layer, a light-emitting layer, and an n-type semiconductor layer. The light-emitting device has protrusions extending upward from the surface of the n-type semiconductor layer on the n-type semiconductor layer. Each protrusion has a wall portion disposed so as to intersect with the surface of the n-type semiconductor layer. The wall portion has a first surface facing the n-type semiconductor layer. An angle between the first surface and the n-type semiconductor layer is 10° to 85°.

    Multiport memory, memory macro and semiconductor device

    公开(公告)号:US10460795B2

    公开(公告)日:2019-10-29

    申请号:US16214220

    申请日:2018-12-10

    摘要: A semiconductor device includes a latch circuit receiving a first signal, generated in synchronization with a clock signal, from a pulse generation circuit, and generating a second signal; a first delay circuit receiving the second signal from the latch circuit, and generating a third signal by delaying the second signal; a second delay circuit receiving the third signal from the first delay circuit, and generating a fourth signal by delaying the third signal; and a logic circuit receiving the second and fourth signals from the latch and second delay circuits, respectively, and generating a word line control signal based on one of the second signal and the fourth signal. The latch circuit generates the second signal of a first level based on the first signal, and generates the second signal of a second level, which is different from the first level, based on the third signal.

    Control apparatus for limited-slip differential for front and rear wheels of vehicle

    公开(公告)号:US10434875B2

    公开(公告)日:2019-10-08

    申请号:US15943110

    申请日:2018-04-02

    发明人: Taichi Tsuji

    摘要: A control apparatus for a limited-slip differential for front and rear wheels of a vehicle, the control apparatus includes: a basic LSD torque calculation module configured to calculate a basic LSD torque at least on the basis of a transfer input torque; a subtraction LSD torque calculation module configured to calculate a subtraction LSD torque that is subtracted from the basic LSD torque at least on the basis of a vehicle speed and a steering angle; a minimum LSD torque calculation module configured to calculate a minimum LSD torque on the basis of the transfer input torque; a target LSD torque setting module configured to set a target LSD torque at least on the basis of the basic, subtraction, and minimum LSD torques; and a clutch control module configured to control an engaging force of a clutch.

    System, method, and recording medium for vector representation of words in a language

    公开(公告)号:US10423891B2

    公开(公告)日:2019-09-24

    申请号:US14886167

    申请日:2015-10-19

    发明人: Oded Shmueli

    IPC分类号: G06F17/27 G06N20/00

    摘要: A method, system, and non-transitory compute readable medium for vector representation of a sequence of items, including receiving a sequence of items from a source, producing a first distributed representation for each item of the sequence, wherein the distributed representation comprises a word vector and a class vector, partitioning the sequence of items into classes, and training the received sequence using the first distributed representation, such that a new distributed representation is produced for which the vector entries of the new distributed representation are amplified when the vector entries of each item correspond to a class of an item to be explained and fractionalizing vector entries of each item that do not correspond to the class of the item to be explained.