Kabushiki Kaisha Toshiba

Hitachi, Ltd.

Hitachi Car Engineering Co., Ltd.

Toshiba Memory Corporation

Hitachi Automotive Systems, Ltd.

Kioxia Corporation

Other

Mitsubishi Heavy Industries Limited

Mitsubishi Power, Ltd.

Fujita Corporation

Onoda Chemico Co., Ltd.

Hiroyuki Sakamoto

Akihisa Fujimoto

Shinichi Matsukawa

Masao Suga

Kosei Okamoto

Yuji Nagai

Taku Kato

Masahiko Ibamoto

Hiroshi Kuroiwa

Akihiro Kasahara

Hideki Mimura

Hiroto Nakai

Kenichi Maeda

Yasufumi Tsumagari

Atsushi Kunimatsu

Hiroshi Sukegawa

Takafumi Ito

Atsushi Shimbo

Toru Kambayashi

Fumitaka Sato

Koichi Fujisaki

Koichi Kobayashi

Ryoichi Ishiura

Shigenori Miyagawa

Shimpei Kunii

Shizuo Kamio

Yoshihiko Hirose

Akira Miura

Hiroshi Suu

Hideki Sekiguchi

Jun Sato

Masayuki Sato

Atsushi Kondo

Hiroshi Nozue

Masaki Miyagawa

Tetsuya Mizoguchi

Kazuhiro Kawagome

Yasuaki Sato

Masahiko Iabamoto

Makoto Kondo

Yutaka Takaku

Kenichiro Tokuo

Isao Hayase

Randy M Bonella

Thomas J Holman

Katsuhisa Hamada

Daniel J Allen

Tsukasa Matoba

Tomohiro Ishida

Hikaru Kurosaki

Itsuro Sawada

Tsutomu Owa

Masao Shimoda

Mari Takada

Takeshi Kumagaya

Shinji Honjo

Tsutomu Unesaki

Reina Nishino

Yuta Tanaka

Hideaki Korekoda

Chung W Lam

Akiyasu Yamamoto

Masao Sagara

Kitsugi Kyoichi

Seiji Miyata

Akiko Noguchi

Naoyoshi Watanabe

Hiroshi Katsuura

Yuuichi Goto

Fumihiro Ohsawa

According to one embodiment, a memory system, such as a SDIO card, includes a nonvolatile semiconductor memory device, a control section, a memory, an extended function section, and an extension register. The extended function section is controlled by the control section. A first command reads data from the extension register in units of given data lengths. A second command writes data to the extension register in units of given data lengths. A extension register includes a first area, and second area different from the first area, information configured to specify a type of the extended function and controllable driver, and address information indicating a place to which the extended function is assigned, the place being on the extension register, are recorded in the first area, and the second area includes the extended function.

Memory system in which extended function can easily be set

A sealing mechanism including a first seal member, a second seal member arranged so as to face the first seal member, and a deformed nucleus member arranged in a space formed at least partially between the first seal member and the second seal member, and becoming a nucleus of deformation in the sealing mechanism. The deformed nucleus member is configured by a combination of rod-like members and plate-like members respectively formed from a plurality of materials having different linear expansion coefficients, and is fixed to each of the first seal member and the seal member. The deformed nucleus member contracts in at least one direction on a cross-section of the seal groove, along with an increase in temperature of the deformed nucleus member. The first seal member and the second seal member respectively have abutment surfaces abutting on an inner surface of the seal groove or the facing surfaces.

Sealing mechanism

A rotary machine includes: a rotary shaft supported by a bearing provided on a bearing base; and a casing housing the rotary shaft at least in part. The casing includes at least one support leg configured to support the casing on a base plate of a support structure member, and a support leg of the at least one support leg is supported on a support leg base provided on the base plate. The rotary machine further includes a height adjustment mechanism configured to adjust height of the casing, and the height adjustment mechanism includes an inclined surface of a support leg formed on the support leg, an inclined surface of a support leg base formed on the support leg base while facing the inclined surface of the support leg, and an actuator configured to move the support leg and the support leg base relative to each other.

Rotary machine

The present invention is to make it possible to effectively recover regenerative energy and improve a fuel efficiency. Thus, there is provided an HCMof a hybrid vehicle, in which the hybrid vehicle includes: an engine; a drive wheel to which a driving force of the engine is transmittable; a motor to which the driving force from the engine is transmittable and which is capable of transmitting a driving force to the drive wheel; and a battery which supplies power for driving the motor and stores power generated by the motor. The HCMis configured to include: a high efficiency range information storage unitthat stores information specifying a high efficiency range in which an engine efficiency of the engine is high in an engine characteristic of the engine; a power generation amount measurement unitthat measures a low efficiency range power generation amount, which is an amount of power generated by the motor and stored in the battery when the engine operates in a low efficiency range being out of the high efficiency range; and an integrated control unitthat controls power of the low efficiency range power generation amount to be supplied from the battery to the motor when it is necessary to supply power for driving the motor.

Hybrid vehicle control apparatus and hybrid vehicle

Provided is a transmission control device which can improve drivability in an acceleration section even while taking a reduction of fuel consumption in a deceleration section into consideration. The transmission control device (transmission controller) which controls a transmission in a running control of a vehicle includes a shift timing calculation unit which determines an acceleration position at which the vehicle accelerates on the basis of a target speed pattern generated from external information, a target gear ratio calculation unit which determines a required gear ratio which is required at the acceleration position, and a gear ratio overwriting command unit which outputs a command of overwriting the gear ratio such that the gear ratio at the acceleration position approaches the required gear ratio. In the control of the transmission of the transmission controller, the gear ratio is set to the required gear ratio (target gear ratio) at a predetermined point after the vehicle exits the deceleration section and reaches the acceleration position.

Transmission control device

A memory management device of an example of the invention controls writing into and reading from a main memory including a nonvolatile semiconductor memory and a volatile semiconductor memory in response to a writing request and a reading request from a processor. The memory management device includes a coloring information storage unit that stores coloring information generated based on a data characteristic of write target data to be written into at least one of the nonvolatile semiconductor memory and the volatile semiconductor memory, and a writing management unit that references the coloring information to determines a region into which the write target data is written from the nonvolatile semiconductor memory and the volatile semiconductor memory.

Memory management device predicting an erase count

According to one embodiment, there is provided a memory system including a power supply terminal, a plurality of couplers, and a control unit. The power supply terminal is a terminal to be connected to a power supply line of a host. The plurality of couplers are couplers to be electromagnetically coupled respectively to couplers of the host. The control unit can establish a reception channel and a transmission channel that are independent of each other between the memory system and the host via the plurality of couplers according to level of a power supply voltage supplied from the host via the power supply line and the power supply terminal.

Memory system

An expansion device includes a clock swing detecting unit, a command receiving unit, and a response generating unit. The clock swing detecting unit detects a clock swing set based on a second signal voltage lower than a first signal voltage before the start of initialization. The command receiving unit receives a command having a parameter incorporated that can indicate which signal voltage of the first signal voltage and second signal voltage is being used. The response generating unit responds to the command based on the clock swing.

Host apparatus and expansion device adaptable to low voltage signaling

Provided is a transmission control system that enables more precise control of the transmission ratio. This transmission control system is provided with a motor, an actuator, a transmission, a position sensor, a current sensor, and a control unit. The control unit includes: a drive unit that drives the motor while the vehicle is stopped; and a first estimation unit that estimates the initial transmission ratio, which indicates the transmission ratio when the ignition switch is turned on, on the basis of a rotation position detected by the position sensor, a load current detected by the current sensor, and a characteristic curve over a period during which the drive unit is operating.

Transmission control system

When initializing a card-shaped device inserted in a card interface, operation mode acquiring means incorporated in an electronic device acquires operation mode information, stored in a register file incorporated in the card-shaped device, by a predetermined procedure using a predetermined pin. Operation mode setting means incorporated in the electronic device executes signal assignment on a plurality of data pins peculiar to an operation mode indicated by the acquired operation mode information, thereby switching a data transfer width, and allowing the card-shaped device to operate in the operation mode.

Electronic device with card interface

According to one embodiment, a storage system includes a host device, 2 storing medium. The secure storing medium includes: a memory provided with a protected first storing region which stores secret information sent from the host device, and a second storing region which stores encoded contents; and a controller which carries out authentication processing for accessing the first storing region. The host device and the secure storing medium produce a bus key which is shared only by the host device and the secure storing medium by authentication processing, and which is used for encoding processing when information of the first storing region is sent and received between the host device and the secure storing medium. The host device has the capability to request the secure storing medium to send a status.

Storage system in which information is prevented

According to one embodiment, a memory chip, which is connected to a controller that controls reading and writing of data in response to a request from an external device, includes: a memory including a special area that is a predetermined data storage area; a key storage unit that stores therein a second key that corresponds to a first key used by the external device to convert the data; a converting unit that receives, from the controller, data to be written into the special area and generates converted data by converting the data to be written using the second key; and a writing unit that writes the converted data into the special area.

Memory device for converting data received from controller controlling reading and writing of data

Growing community of inventors

Ome, Japan

Hiroyuki Sakamoto