Otsuka Pharmaceutical Company, Limited

Jsr Corporation

Nippon Telegraph and Telephone Corporation

Panasonic Intellectual Property Management Co., Ltd.

Tdk Corporation

Hitachi-high-technologies Corporation

Sae Magnetics (h.k.) Limited

Nec Corporation

Sharp Kabushiki Kaisha Corporation

Nec Electronics Corporation

Hitachi High-tech Corporation

Nikken Lease Kogyo Co., Ltd.

Hirofumi Sasaki

Kuninori Tai

Nobuaki Ito

Tomoichi Shinohara

Doohwan Lee

Hiroyuki Fukumoto

Hiroyuki Shiba

Noriaki Takemura

Shin Miyamura

Hidetsugu Tsubouchi

Takayuki Matsuzaki

Muneaki Kurimura

Yasuhiro Menjo

Shinichi Taira

Yohji Sakurai

Takahiro Tomoyasu

Kazuaki Niwa

Yasuyo Sakata

Chisako Morita

Junko Yamashita

Satoko Nakajima

Takeshi Hasegawa

Akihito Watanabe

Takumi Masumoto

Kohei Akazawa

Haruhiko Sugino

Naoki Amada

Satoshi Ohashi

Masayoshi Suzuki

Kenichi Shindo

Yoshinari Matsuyama

Yoshihiro Kawada

Hideaki Kuroda

Ryo Yonezawa

Atsushi Ito

Takeshi Mori

Makoto Matsumoto

Naoto Utsumi

Haruka Kaneko

Shigekazu Fujita

Hirofumi Goto

Motohiro Itotani

Yoshikazu Haraguchi

Fumitaka Goto

Shinji Shiraki

Hiroyuki Hashizume

Takuya Shitsuta

Tadaaki Otani

Hiroshi Yamazaki

Takao Noguchi

Isao Nishimura

Masahiro Miyazaki

Ken Unno

Katsuyuki Kurachi

Kenichi Tochi

Takumi Sumida

Isao Takemura

Toshihide Hanawa

Masanori Kawasaki

Tatsuo Tomishige

Hiroyuki Ishii

Hiroshi Shimizu

Akira Iwamoto

Takashi Shimizu

Michinori Nishikawa

Masaharu Nishida

Tatsuya Fukugaki

Masaki Ito

Shinji Azuma

Masayuki Endo

Shinobu Sato

Takeshi Kuroda

Kenjiro Hata

Kazuki Kobayashi

Yoshiaki Nagamura

Satoshi Shibuya

Yuichi Hashiguchi

Ikuo Sakono

Takashi Nishioka

Makoto Komatsu

Hitoshi Katou

Atsushi Suzuki

Hiroki Ishikawa

Hikaru Mizuno

Yasuo Kaneko

Atsushi Itou

Kinue Ohguro

Yoshikazu Kawano

Tsuguhiko Satou

Yukitaka Uematsu

Takana Kaho

Fumiko Yonezawa

Miki Matsuba

Tadakatsu Sekiyama

Tetsuro Okada

Sohei Wada

Yasunori Yagi

Hazuki Shinohara

Hiromi Yata

Kazuho Kohashi

An OAM multiplexing communication system uses one or more OAM modes and multiplexes signals of one or more sequences for each OAM mode. A transmitting station includes a transmitting antenna using an M-UCA, and an OAM mode generation unit that simultaneously generates one or more OAM modes from each UCA. A receiving station includes a receiving antenna equivalent to the M-UCA, an OAM mode separation unit that separates signals received by each UCA for each OAM mode, and a received signal processing unit that estimates channel information for each OAM mode and performs an equalization process for each OAM mode by using a receiving weight calculated from the channel information. The received signal processing unit is configured to estimate, for each OAM mode, channel information of another OAM mode causing interference and calculate the receiving weight of a subject OAM mode by using the channel information of the subject OAM mode and said another OAM mode.

Oam multiplexing communication system and inter-mode interference elimination method

Provided is an automatic analyzer that can perform a reagent preparation/disposal operation comfortably and smoothly as when printing a reagent list such as a reagent preparation/disposal list on paper even without printing the reagent list. The automatic analyzer that performs analysis using a sample and a reagent, the automatic analyzer including: a storage unit that stores reagent information related to a reagent remaining amount or a reagent expiration date of each of reagent containers; and a display unit that displays a reagent list in which reminder information that gives a reminder to an operator is assigned to each of setting positions of the reagent containers based on the reagent information stored in the storage unit. The reagent managing unit updates display of the reagent list such that a reagent container selected by the operator is visually identifiable while the reagent list is displayed.

Automatic analyzer, automatic analysis system, and display method of reagent list

In an OAM multiplexing communication system in which an M-UCA is provided in each of a transmitting station and a receiving station, signals in a plurality of OAM modes are generated and transmitted from each UCA of the transmitting station, signals in the plurality of OAM modes are received and demultiplexed by each UCA of the transmitting station, and streams of the number of UCAs&#xd7;the number of OAM modes are subjected to spatial multiplex transmission, in which the transmitting station includes a signal processing unit generating the streams to be transmitted in the plurality of OAM modes from each of the UCAs of the M-UCA, and the receiving station includes a signal processing unit receiving the signals in the plurality of OAM modes demultiplexed by each of the UCAs of the M-UCA, and demultiplexes the received signals for each stream from signals in an identical OAM mode.

OAM multiplexing communication system and OAM multiplexing communication method

A wireless communication device includes a plurality of antenna elements; a modulation unit modulating signals including data in a plurality of first OAM modes having different real number values; a calculation unit calculating factors indicating weights corresponding to each of the signals in the plurality of first OAM modes modulated by the modulation unit for each of the plurality of antenna elements, based on information indicating a wireless environment of a counter wireless communication device that is a transmission destination of the data; and a transmission processing unit multiplexing each of the signals in the plurality of first OAM modes for each of the plurality of antenna elements by using the factors, and outputting the signals obtained through multiplexing for each of the plurality of antenna elements to each of the plurality of antenna elements.

Wireless communication device and wireless communication method

A heterocyclic compound represented by the general formula (1) or a salt thereof: 

Methods of treating anxiety by administering a substituted quinolone

A gateway apparatus includes: a gateway apparatus selection part configured to select a first gateway apparatus compliant with a first version of a communication protocol or a second gateway apparatus compliant with a second version of the communication protocol different from the first version of the communication protocol, the first and second gateway apparatuses being connected to a communication destination network, in such a manner that a selection rate of the first and second gateway apparatuses matches a predetermined rate; a message conversion part configured to convert a version of a message(s); and a transmission part configured to transmit a message(s) after matching the version of the communication protocol of the message(s) and the version of the communication protocol of the selected one of the first and second gateway apparatuses.

Gateway apparatus, message transmission method, and program

A transmitting station includes a plurality of transmitting weight multiplication units multiplying each of the transmission signal sequences by a transmitting weight, to be converted into Msignals corresponding to UCAs forming an M-UCA so as to output the converted signals, and Mtransmitting OAM mode generation units inputting the signals corresponding to the UCAs and performing DFT on the input signals, so as to output to the corresponding UCA; and a receiving station includes Mreceiving OAM mode demultiplex units inputting signals from each of the UCAs forming the M-UCA and performing IDFT on the input signals, so as to output by each of received signal sequences, and a plurality of receiving weight multiplication units multiplying for each of them by a receiving weight, so as to demultiplex the spatially multiplexed received signal sequences and to output them in which interference between spatially multiplexed OAM modes is suppressed.

OAM multiplexing communication system and inter-mode interference elimination method

A circuit includes a first input and output terminals to which a current, a voltage, or an electromagnetic wave (referred to as 'current or the like' below) is applied, a second input and output terminals to which the current or the like is applied, a first board including a matrix circuit which is formed by a first line and includes a 90-degree hybrid circuit and a delay line, the first line in which one end is connected to the first input and output terminals and a tip of the other end is opened, a second board including a second line in which one end is connected to the second input and output terminals, and a tip of the other end is opened, and a shielding plate including an opening portion.

Circuit and wireless device

In an OAM multiplexing communication system that subjects a plurality of signal sequences to multiplex transmission by using an OAM mode, a transmitting station includes a transmitting antenna using an M-UCA formed of a plurality of UCAs, and a unit performing basis transformation in each of the rotational direction dimension and a diameter direction dimension in a polar coordinate system having a center of UCAs as an origin, and subjecting the plurality of signal sequences to multiplex transmission for each complex mode formed by a combination of different bases in each dimension. A receiving station includes a receiving antenna using an M-UCA, and a unit receiving a signal subjected to multiplex transmission from the transmitting station, performing basis transformation in each of the rotational direction dimension and the diameter direction dimension by using the received signal, and demultiplexing the plurality of signal sequences subjected to the multiplex transmission.

An antenna displacement correction method for an OAM multiplexing communication system includes: a step of estimating a displacement amount by evaluating an evaluation function defined such that a theoretical channel response between a transmitting antenna and a receiving antenna matches a measured channel response estimated in a receiving station by using a known signal transmitted from a transmitting station, wherein the theoretical channel response has, as a parameter, the displacement amount indicating an amount of displacement of a reference axis predefined for each of the transmitting antenna and the receiving antenna from a predetermined position with respect to a desired relative positional relationship between the transmitting antenna and the receiving antenna; and a step of correcting a displacement of each of the transmitting antenna and the receiving antenna according to the estimated displacement amount.

Antenna displacement correction method and device for OAM multiplexing communication system

An OAM multiplexing communication system multiplexes signals of one or more sequences for each OAM mode. A transmitting station includes a transmitting antenna using an M-UCA, and an OAM mode generation unit that simultaneously generates one or more OAM modes from each UCA. A receiving station includes a receiving antenna equivalent to the M-UCA, an OAM mode separation unit that separates signals received by each UCA for each OAM mode, and a channel estimation/interference compensation unit that compensates for inter-mode interference between the OAM modes by using a weight. The channel estimation/interference compensation unit selects, for each OAM mode, signals of a subject mode and an adjacent mode from among the signals of the OAM modes separated by the OAM mode separation unit, and compensates for the inter-mode interference by multiplying an approximate weight calculated by using channel matrixes of the subject mode and the adjacent mode.

OAM multiplexing communication system and inter-mode interference compensation method

An OAM multiplexing transmission device includes a unit generating each of the transmission streams in a baseband (BB), in which a channel estimation signal sequence is disposed before a transmission target data signal sequence, and a CP having a predetermined length is disposed in the first half of the channel estimation signal sequence, the channel estimation signal sequence is time-shifted with a channel estimation signal sequence (a basic channel estimation signal sequence) having a predetermined length and a zero correlation, by a predetermined shift value for each of the transmission streams; a unit converting a baseband signal sequence of the generated transmission streams to frequency conversion into RF band, or converting into IF band and then converting into the RF band; and a unit converting a plurality of the frequency-converted transmission streams into a plurality of OAM mode signals having different orders, and multiplexing spatially by using the UCA.

OAM multiplexing communication system, OAM multiplexing transmission device, OAM multiplexing receiving device, and OAM multiplexing communication method

A connector for temporary scaffolding at an end of a lateral member, to be wedge-connected to a receiver around a strut, includes: a wedge body provided movably at the end of the lateral member upward and downward relative to the lateral member; a locking body including a claw formed such that, as a result of the wedge-body's moving downward, the claw could travel from initial to locking position with respect to the receiver; and a biasing body capable of pressing the locking body toward the wedge body, wherein the wedge body includes a shoulder protruding toward the locking body, the locking body includes an interfering portion protruding toward the wedge body, and when the claw is at the initial position, the shoulder is blocked by the interfering portion from moving upward, thereby preventing the wedge body from moving upward and the locking body from traveling toward the biasing body.

Connector for temporary scaffolding

A workpiece treating method includes a step (1) of forming a stack including a support, a temporary fixing material and a workpiece wherein the material includes a layer containing a polymer (A) in a range of not less than 50 mass %, the polymer (A) including a structural unit represented by the formula (A1), and the workpiece is held on the material; a step (2) of processing the workpiece and/or transporting the stack; and a step (3) of applying a shear force to the material to thereby separate the workpiece from the support.  Ris a divalent organic group including at least one aromatic ring, each of two oxygen atoms bonded to Rin (A1) is bonded to the aromatic ring, and, when Rincludes two or more aromatic rings, each of the two oxygen atoms is bonded to any one of the aromatic rings.

Workpiece treating method, semiconductor device, process for manufacturing the same, and temporary fixing composition for shear peeling

Method of treating disorders caused by reduced neurotransmission of serotonin, norephnephrine or dopamine

Growing community of inventors

Tokyo, Japan

Hirofumi Sasaki