Kioxia Corporation

Canon Kabushiki Kaisha

Toshiba Electronic Devices & Storage Corporation

Kabushiki Kaisha Toshiba

Toyota Jidosha Kabushiki Kaisha

Mitsubishi Electric Corporation

Prime Planet Energy & Solutions, Inc.

Ono Roll Co., Ltd.

Tomoya Suzuki

Tomoko Adachi

Keigo Yokoyama

Shigeru Mori

Kazuhiro Hiwada

Takeshi Tomizawa

Masahiro Sekiya

Daisuke Taki

Masaaki Ikuta

Hirotsugu Kajihara

Shuou Nomura

Shintaro Sano

Eriko Sato

Akira Tsukuda

Yuichi Naito

Kai Suzuki

Hideji Naito

Katsuhiko Yanai

Tomofumi Hirukawa

Kota Nakamura

Kengo Haga

Yoshihide Enomoto

A setting unit configured to set a reference orientation for calculating the orientation of a radiation detector and a reference orientation for calculating the orientation of the radiation generator sets the reference orientations of the radiation detector and the radiation generator in response to determining that a mobile radiography unit equipped with the radiation generator stands still, with the radiation detector housed, to determine whether the radiation generator and the radiation detector are arranged according to the imaging procedure.

Radiation imaging apparatus, radiation detector, method and apparatus for controlling radiation imaging apparatus, and program for the same

According to one embodiment, an information processing system includes a memory system including a non-volatile memory, and a host device including a host memory and a processor executing software for accessing data stored in the non-volatile memory. The processor is configured to: allocate a cache area in the host memory to cache data stored in the non-volatile memory; when the software is executed, perform a tag lookup of the cache area, and in a case where a cache hit has occurred upon the lookup, access the cache area without accessing the non-volatile memory; and refill the data stored in the non-volatile memory into the cache area at a second frequency lower than a first frequency at which a cache miss occurs.

Information processing system and memory system

According to one embodiment, a controller of a memory system manages 2banks obtained by dividing a logical address space, and 2regions included in a nonvolatile memory, the 2regions corresponding one-to-one to the 2banks. The controller stores an address translation table in a random access memory, the address translation table including a plurality of entries respectively corresponding to a plurality of logical addresses which are contiguous in units of a first size corresponding to granularity of data read/write-accessed by a host, the address translation table managing mapping between each of the logical addresses and each of physical addresses. The controller allocates 2write buffers to the random access memory.

Memory system controlling nonvolatile memory

According to one embodiment, a wireless communication device includes: a receiver that configured to receives a first frame; and a transmitter that configured to transmits a second frame including a first identifier and acknowledgement information on the first frame, the first identifier being extracted from a predetermined field of the first frame and being different from a source address of the first frame.

Wireless communication device

According to one embodiment, a data processing device includes: a first memory system including a first nonvolatile memory; a second memory system including a second nonvolatile memory; and a host device configured to control the first memory system and the second memory system. The first memory system further includes: a first circuit configured to cause the first nonvolatile memory to perform a read operation of first data based on a first request received from the host device; a second circuit capable of calculating a first access information corresponding to the second memory system based on the first data; and a third circuit configured to generate a second request to cause the second memory system to perform a read operation of second data based on the first access information.

Data processing device

A storage system is provided, including: a host including a memory, the memory including a submission queue and a completion queue and being configured to store update frequency information; and a memory system configured to be connectable with the host and including a nonvolatile memory and a controller, the controller configured to control the nonvolatile memory, to receive the update frequency information of the submission queue from the host, to read command information stored in the submission queue based on the received update frequency information, and to execute controlling for the nonvolatile memory based on the command information.

Memory system and control method controlling nonvolatile memory in accordance with command issued by processor

A communication apparatus determines whether to delete a packet yet to be transmitted that is stored in a transmission queue from the transmission queue when new data to be transmitted to another communication apparatus is generated. In a case where the packet yet to be transmitted is determined to be deleted, the communication apparatus deletes the packet yet to be transmitted that is stored in the transmission queue while maintaining the communication connection with the another communication apparatus, and transmits a packet to be transmitted corresponding to the new data to the another apparatus.

Communication apparatus, control method, and storage medium

According to one embodiment, a memory system includes a nonvolatile memory, and a controller configured to be connectable with a host and control the nonvolatile memory. The controller is configured to receive update frequency information of a submission queue from the host, read command information stored in the submission queue in accordance with the update frequency information, and execute controlling for the nonvolatile memory based on the command information.

According to one embodiment, a nonvolatile memory includes memory cells coupled to a word line and a control circuit. The control circuit is configured to read, from the memory cells, data including at least one partial data; determine whether or not the partial data includes an error; output, if it is determined that the partial data includes an error, the data to a memory controller; further determine, if it is determined that the partial data does not include an error, whether or not the partial data satisfies a condition; output, if it is determined that the partial data satisfies the condition, the partial data to the memory controller; and not output, if it is determined that the partial data does not satisfy the condition, the partial data to the memory controller.

Nonvolatile memory and memory system

A communication apparatus capable of efficiently creating transmission packets even when a free space of a storage unit storing transmission packet headers is insufficient includes a first storage unit to store a header of a transmission packet when the transmission packet is created in a first processing procedure, a first creation unit to create the transmission packet in the first processing procedure using the first storage unit, a second storage unit to store the transmission packet header when the transmission packet is created in a second processing procedure, a second creation unit to create the transmission packet in the second processing procedure using the second storage unit, and a control unit to control which one of the first and second creation units is used based on a data size necessary for the first creation unit to create the header and a free space of the first storage unit.

Communication apparatus and control method for communication apparatus

A first table used for compression of a message to be transmitted to another communication apparatus and decompression of a compressed message received from the other communication apparatus is generated. After the first table is generated, the first table is updated based on data contained in a message to be transmitted to the other communication apparatus. The other communication apparatus is guided to transmit a predetermined message corresponding to a specific index in the first table. Integrity of the updated first table and a second table used in the other communication apparatus by referring to the predetermined message received from the other communication apparatus. The second table is used for compression of a message to be transmitted to the communication apparatus and decompression of a compressed message received from the communication apparatus in the other communication apparatus.

Growing community of inventors

Tokyo, Japan

Tomoya Suzuki