Canon Kabushiki Kaisha

Fujitsu Corporation

Ricoh Company, Ltd.

Fujitu Limited

IP Power Systems Corporation

Raito Kogyo Co., Ltd.

Tetsuya Yano

Takeshi Imamura

Kazuhisa Obuchi

Tsutomu Honma

Takashi Kenmoku

Tatsuki Fukui

Shinya Kozaki

Shunji Miyazaki

Etsuko Sugawa

Tsuyoshi Nomoto

Chieko Mihara

Yoshiaki Ohta

Sakae Suda

Yoshinori Tanaka

Yoshihiro Kawasaki

Masato Minami

Kazuo Kawabata

Shin Kobayashi

Takashi Dateki

Tomohiro Suzuki

Yoshinori Tomida

Kimihiro Yoshimura

Kazuhito Kishi

Tsuyoshi Shimomura

Takeshi Ikeda

Atsushi Tani

Satoshi Yuasa

Naoki Sato

Michiharu Nakamura

Atsushi Takahashi

Shinichiro Aikawa

Dai Kimura

Wataru Kubo

Nobuko Yamamoto

Takeshi Miyazaki

Takayoshi Ode

Yoshiharu Tajima

Masahiro Haruta

Kinya Kato

Hideo Nakagawa

Makoto Yoshida

Tadashi Okamoto

Hideto Furukawa

Takashi Sakamoto

Daisuke Jitsukawa

Akira Kuriyama

Hitoshi Itabashi

Satoshi Ogawa

Ako Kusakari

Norikazu Fujimoto

Fumio Yamauchi

Takao Nakagawa

Takaharu Nakamura

Toyoko Kobayashi

Katsuaki Kuge

Toshitaka Semma

Yoshihisa Kimura

Yasuhiro Aoyama

Shinsuke Sando

Masahiro Shirakawa

Yasuhiko Tabata

Hidetoshi Tsuzuki

Masahiro Kawaguchi

Kengo Kanazaki

Norio Muraishi

Tetsuya Matsuda

Yuji Kawabata

Takaaki Shirai

Hiroki Miura

Mikio Nakajima

Katsuya Nakano

Toshimasa Aoki

Ryuichi Arai

Yasukazu Ayaki

Masanori Sakuranaga

Kenji Suda

Hiroyoshi Kishi

Daisuke Ogawa

Kouichi Kato

Daisuke Sasaguri

Rie Ueno

Norikazu Okada

Shigeto Tamura

Hiroaki Iwamoto

Mitsuo Kobayashi

Makoto Uchishima

Eiji Enami

Akio Ojida

Yoshiyuki Touge

Atsuki Iwata

Sachiko Yamauchi

Takuma Kasai

Tomoyuki Yamashita

Homare Ehara

Shigeki Yoshida

Yasutsugu Yamada

Fumiko Tomatsu

A radio station includes, a controller configured to configure a bundled channel which is a channel group obtained by bundling a plurality of channels and first information related to the bundled channel, and perform control to generate a transmission opportunity for a second signal that requests an uplink resource for a first signal, according to an amount of data in the bundled channel and the first information, and a communicator configured to transmit the second signal to another radio station according to the transmission opportunity for the second signal, and receives a radio resource from the other radio station.

Radio station and communication system

An image forming apparatus includes an apparatus body, a developer container, a data recording medium, a contact terminal, a detector, and control circuitry. The developer container is detachably attached in the apparatus body. The data recording medium is on the developer container. The contact terminal is disposed in the apparatus body and contacts the data recording medium. The detector detects a communication failure between the data recording medium and the apparatus body. The control circuitry executes a control mode to vibrate the data recording medium when the detector detects the communication failure.

Image forming apparatus having a control mode to vibrate a data recording medium

A wireless communications system includes a base station; and a terminal; wherein the base station includes a transmitter configured to transmit to the terminal using a physical downlink control channel, information used for assignment of first candidate and second candidate of a utilization resource in an unlicensed band for transmitting a wireless signal; and a receiver configured to receive the wireless signal from the terminal; and the terminal includes a receiver configured to receive the information; and a transmitter configured to transmit the wireless signal to the base station using the first candidate when the first candidate is idle, or using the second candidate when the first candidate is not idle and the second candidate is idle; and wherein the assignment of the first candidate and the second candidate by the base station is performed by allocating a plurality of subframes.

Wireless communications system, communications apparatus, and processing method

A binding band includes a band portion, a through opening, a locking portion, a connecting portion, and an index portion. The band portion includes a plurality of locking teeth on one surface of the band portion. The band portion is to be inserted through the through opening. The through opening is disposed on one end of the band portion in a longitudinal direction of the band portion. The locking portion includes a tooth pawl configured to lock the locking teeth when the band portion is inserted through the through opening. The connecting portion protrudes from the locking portion in a direction intersecting the longitudinal direction of the band portion. The index portion is disposed on the connecting portion.

Binding band

A wireless communication system includes: a transmitting apparatus to transmit using one or more of radio resources; and a receiving apparatus to store correspondence information indicating a correspondence between a resource amount and a data size, the transmitting apparatus transmits to the receiving apparatus, data mapped to the radio resources, where the transmitting apparatus transmits a single control signal associated with the data to be transmitted across a plurality of time resource, the transmitting apparatus transmits a single control signal associated with the data transmitted across a plurality of frequency resources, the single control signal includes information indicating a value based on a number of the plurality of time resources, a number of the plurality of frequency resources, or information indicating a first resource amount wherein the receiving apparatus acquires a first data size being dependent on the value, the first resource amount, and correspondence information, and decode the data.

Radio communication method, terminal, and base station

A base station device includes: a memory; and a processor coupled to the memory and configured to execute a first generation processing that includes generating a first control channel to be placed in a sub-frame at a predetermined cycle, the first control channel including designation information indicating at least one sub-frame in the predetermined cycle, execute a second generation processing that includes generating a second control channel to be placed in a sub-frame indicated by the designation information in the first control channel, the second control channel including control information for controlling communication, and execute a transmission processing that includes transmitting a sub-frame in which the first control channel is placed and a sub-frame in which the second control channel is placed.

Wireless base station device, wireless terminal device, wireless communication system, and wireless communication method

A wireless communications system includes a first communications apparatus configured to use a predetermined band shared with a second wireless communications system and receive a wireless signal from a second communications apparatus; and the second communications apparatus. The first communications apparatus is further configured to assign to the second communications apparatus, a first candidate and a second candidate for a utilization resource in the predetermined band. The second communications apparatus is configured to perform radio resource idle state detection based on a result of assignment of the first candidate and the second candidate. The second communications apparatus is further configured to use the first candidate and transmit the wireless signal to the first communications apparatus when the first candidate is idle, and to use the second candidate and transmit the wireless signal to the first communications apparatus, when the first candidate is not idle and the second candidate is idle.

A wireless communications apparatus includes a control unit configured to establish a connection with a first cell formed by another wireless communications apparatus, the control unit performing selection or reselection of a second cell different from the first cell, according to a value of control information corresponding to a degree of connection barring of at least one or more cells, when the connection with the first cell is barred. The wireless communications apparatus camps on the second cell, not on the first cell when the control unit performs the selection or reselection of the second cell.

Wireless communications apparatus, wireless communications system, and wireless communications method

To provide a polymer having a high ratio of the amount thereof present in a tumor to the amount thereof present in blood (hereinafter, sometimes abbreviated as a tumor/blood ratio). The polymer has phosphorylcholine (derivative) as a side chain and has a dye (near-infrared dye) having absorption in the near-infrared wavelength region bound to the polymer.

Polymer and contrast agent for photoacoustic imaging including the polymer

A radio communication apparatus to perform communication with another radio communication apparatus by using a plurality of frequency bands, the radio communication apparatus includes: a receiver configured to receive, when performing a random access procedure to the another radio communication apparatus, a control message by using a first frequency band as a message transmitted by the radio communication apparatus at a last of the random access procedure, the control message instructing communication using a second frequency band different from the first frequency band; and a controller configured to control communication according to reception of the control message, to perform data communication with the another radio communication apparatus by using the second frequency band.

Radio communication apparatus, radio communication system, and radio communication method

A wireless communications system including a mobile station MS and base stations BSand BS, wherein one or both of the mobile station MS and the base stations BSand BSis provided with a unit for notifying information of a frame position with the possibility of transmission of packets based on detection of deterioration of a reception quality and wherein the mobile station MS is provided with a unit for determining a frame position without the possibility of transmission of packets and shifting to a peripheral cell detection mode at this frame position based on information of a frame position with the possibility of transmission of packets, whereby it is possible to shift to a peripheral cell detection mode without lowering the transmission efficiency and without complicating the processing.

Wireless communications system, base station, and mobile station

A radio communication method including: storing each of a plurality of associations between each resource size and each data size by a terminal, each data size indicating each size of data capable of being transmitted using an associated resource size, receiving specified data, first control information, and second control information from a base station by the terminal, the specified data being mapped across a plurality of radio resources, each of the plurality of radio resources having each specified frequency bandwidth and each specified time period, the first control information indicating the number of the plurality of radio resources, the second control information indicating an individual resource size allocated for the specified data in each of the plurality of radio resources, obtaining a total data size of the specified data by the terminal based on the first control information, the second control information, and the plurality of associations.

A wireless communications system includes a first wireless apparatus; and a second wireless apparatus. In a case of receiving from the second wireless apparatus, a random access preamble in an initial access of the second wireless apparatus to a first cell of the first wireless apparatus, the first wireless apparatus transmits a response signal for the random access preamble, the response signal including an instruction to change a connected cell to a cell different from the first cell. The second wireless apparatus transmits based on the instruction included in the response signal transmitted from the first wireless apparatus, a random access preamble in an initial access to a second cell different from the first cell.

Wireless communications system using random access procedure

As a substance used as a contrast agent for a method of nuclear magnetic resonance analysis or a method of magnetic resonance imaging, a substance with high selectivity and high sensitivity was demanded. According to the present invention, when a polymer having, in a side chain thereof, a sequence of aH&#x2014;C&#x2014;N,H&#x2014;N&#x2014;C orH&#x2014;C&#x2014;C bond, that is, a structure labeled with stable isotopes ofC andN, is used, the abundance of such a sequence in one molecule can be increased, and hence, high selectivity and higher sensitivity can be attained when used as a contrast agent.

Polymer, contrast agent for nuclear magnetic resonance analysis or magnetic resonance imaging using the polymer, compound and method of nuclear magnetic resonance analysis and method of magnetic resonance imaging using the polymer

Growing community of inventors

Kanagawa, Japan

Tetsuya Yano