公开(公告)号：US20060107163A1

公开(公告)日：2006-05-18

申请号：US11296678

申请日：2005-12-07

申请人： Kazuhisa Obuchi ,  Tetsuya Yano ,  Kazuo Kawabata ,  Takaharu Nakamura

发明人： Kazuhisa Obuchi ,  Tetsuya Yano ,  Kazuo Kawabata ,  Takaharu Nakamura

IPC分类号： H04L1/00 ,  H03M13/00 ,  G08C25/00 ,  G06F11/00 ,  G06F11/30

CPC分类号： H03M13/2984 ,  H03M13/2707 ,  H03M13/275 ,  H03M13/2764 ,  H03M13/2767 ,  H03M13/2771 ,  H03M13/2782 ,  H03M13/2785 ,  H03M13/6505 ,  H04L1/005 ,  H04L1/0066 ,  H04L1/0071

摘要： In an apparatus such as a turbo decoding apparatus in which it is necessary to carry out interleave operation and deinterleave operation, there are provided a memory unit (5) and a memory control unit (12) capable of changing data writing order and data reading order with respect to the memory unit (5) depending on whether data is to be interleaved or deinterleaved. With this arrangement, the single unit of memory (5) can function as an interleaver and a deinterleaver, thereby reducing the size and cost the device.

公开(公告)号：US06320852B1

公开(公告)日：2001-11-20

申请号：US09033175

申请日：1998-03-02

申请人： Kazuhisa Obuchi ,  Takaharu Nakamura ,  Kazuo Kawabata ,  Hiroaki Iwamoto ,  Yoshiharu Tajima ,  Kenji Suda ,  Tetsuya Yano

发明人： Kazuhisa Obuchi ,  Takaharu Nakamura ,  Kazuo Kawabata ,  Hiroaki Iwamoto ,  Yoshiharu Tajima ,  Kenji Suda ,  Tetsuya Yano

IPC分类号： G08C1500

CPC分类号： H04L1/0059 ,  H04L1/0047 ,  H04L1/0061 ,  H04L1/06

摘要： A technique used in a mobile communications system. A mobile terminal station transmits a signal subjected to an error-correction encoding processing. Each of a plurality of base stations receives the signal transmitted from the mobile terminal station via the wireless line, performs an error-correction decoding processing for the received signal, and transmits an error-correction decoded signal to a base-station host apparatus via the wired line. The base-station host apparatus performs an error-correction encoding processing for each of the signals received from the base stations, composes the thus error-correction encoded signals into one signal, and performs an error-correction decoding processing for the composed signal. The technique can improve the error rate of a received signal without increasing the amount of signal data flowing between the base stations and the base-station host apparatus.

摘要翻译： 用于移动通信系统的技术。 移动终端发送经过纠错编码处理的信号。 多个基站中的每一个基站经由无线线路接收从移动终端发送的信号，对接收到的信号进行纠错解码处理，并通过该基站主机装置向纠错解码信号发送纠错解码信号 有线线。 基站主机装置对从基站接收的每个信号执行纠错编码处理，将由此纠错编码的信号组成一个信号，并对合成信号进行纠错解码处理。 该技术可以提高接收信号的错误率，而不会增加在基站和基站主机设备之间流动的信号数据量。

公开(公告)号：US06275520B1

公开(公告)日：2001-08-14

申请号：US09198199

申请日：1998-11-23

申请人： Takaharu Nakamura ,  Kazuo Kawabata ,  Kazuhisa Obuchi ,  Hajime Hamada

发明人： Takaharu Nakamura ,  Kazuo Kawabata ,  Kazuhisa Obuchi ,  Hajime Hamada

IPC分类号： H04B1707

CPC分类号： H04J13/0022 ,  H04B1/707 ,  H04J13/10

摘要： A pseudo-noise generating apparatus capable of starting a pseudo-noise sequence from an arbitrary phase using compact processing circuitry. Tap selection patterns corresponding to a plurality of phase shift amounts are stored in advance in a ROM. By giving a phase shift amount to the ROM and setting the corresponding tap selection pattern in AND gates, the pseudo-noise sequence generated by the pseudo-noise generator is shifted in phase, and is loaded into a shift register. After setting a new phase amount in the ROM, the contents of the shift register are transferred into a shift register in the pseudo-noise generator. By repeating this operation, the desired phase shift is accomplished as a sum of a plurality of phase shift amounts.

摘要翻译： 一种伪噪声发生装置，其能够使用紧凑的处理电路从任意相位开始伪噪声序列。 将与多个相移量相对应的抽头选择模式预先存储在ROM中。 通过给予ROM的相移量并将对应的抽头选择模式设置在与门中，由伪噪声发生器产生的伪噪声序列同相移位，并被加载到移位寄存器中。 在ROM中设置新的相位量之后，移位寄存器的内容被传送到伪噪声发生器中的移位寄存器中。 通过重复该操作，期望的相移作为多个相移量的总和来完成。

公开(公告)号：US5441253A

公开(公告)日：1995-08-15

申请号：US167947

申请日：1993-12-20

申请人： Takatoshi Takemoto ,  Kazunari Kawashima ,  Hideyuki Kadomatsu ,  Moriyuki Aoyama ,  Takaharu Nakamura

发明人： Takatoshi Takemoto ,  Kazunari Kawashima ,  Hideyuki Kadomatsu ,  Moriyuki Aoyama ,  Takaharu Nakamura

IPC分类号： B65H3/52 ,  B65H5/06 ,  B65H3/04

CPC分类号： B65H5/025 ,  B65H3/5246 ,  B65H5/062 ,  B65H2511/22 ,  B65H2511/224

摘要： A paper sheet conveying apparatus, a paper sheet separator comprising a conveyer belt (24) movable in a paper sheet delivering direction at all times, a drive roller (42) rotating in one direction, and a separator roller (41) disposed between the drive roller (42) and the conveyer belt (24) so as to come into engagement with either one of the drive roller (42) or the conveyer belt (24) exclusively while maintaining a predetermined gap from the other so that a paper sheet on the conveyer belt (24) is moved back toward the upstream side when the separator roller (41) comes into engagement with the drive roller (42). The drive roller (42) is supported by a pivotable support arm (44) operatively connected for adjusting the predetermined gap.

摘要翻译： PCT No.PCT / JP91 / 00862 Sec。 371日期：1993年12月20日 102（e）日期1993年12月20日PCT提交1991年6月26日PCT公布。 出版物WO93 / 00283 日本1993年1月7日。一种纸张输送装置，一种纸张分离器，包括一直在纸张输送方向上始终可移动的输送带（24），沿一个方向旋转的驱动辊（42）和分离辊 （41），设置在驱动辊（42）和输送带（24）之间，以便与驱动辊（42）或输送带（24）中的任一个完全接合，同时保持与另一个的预定间隙 使得当分离辊（41）与驱动辊（42）接合时，输送带（24）上的纸张向上游侧移回。 驱动辊（42）由可枢转的支撑臂（44）支撑，可操作地连接以用于调节预定的间隙。

公开(公告)号：US5196439A

公开(公告)日：1993-03-23

申请号：US825423

申请日：1992-01-24

申请人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Norio Karibe ,  Isao Saito ,  Kunizo Higurashi ,  Masahiro Yonaga ,  Takeru Kaneko ,  Takahiro Nakazawa ,  Masataka Ueno ,  Kiyomi Yamatsu ,  Kohshi Ueno ,  Masuhiro Ikeda

发明人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Norio Karibe ,  Isao Saito ,  Kunizo Higurashi ,  Masahiro Yonaga ,  Takeru Kaneko ,  Takahiro Nakazawa ,  Masataka Ueno ,  Kiyomi Yamatsu ,  Kohshi Ueno ,  Masuhiro Ikeda

IPC分类号： C07D211/14 ,  C07D211/18 ,  C07D211/32 ,  C07D211/46 ,  C07D211/58 ,  C07D223/04 ,  C07D401/12

CPC分类号： C07D401/12 ,  C07D211/14 ,  C07D211/18 ,  C07D211/32 ,  C07D211/46 ,  C07D211/58 ,  C07D223/04

摘要： A cyclic amine is defined by the formula: ##STR1## in which A is naphthyl, phenyl, quinolyl or alkyl, X is a group containing carbonyl, n is 2 or 3 and B is alkyl, halogen, phenyl or --YZ, Y being --O--, --CO-- or --NH--, Z being phenyl, naphthyl, pyridyl, alkyl or cycloalkyl. It is useful to treat mental symptoms associated with a cerebrovascular disease.

摘要翻译： 环胺由下式定义：其中A为萘基，苯基，喹啉基或烷基，X为含羰基的基团，n为2或3，B为烷基，卤素，苯基或-YZ ，Y为-O-，-CO-或-NH-，Z为苯基，萘基，吡啶基，烷基或环烷基。 治疗与脑血管病相关的精神症状是有用的。

公开(公告)号：US5089491A

公开(公告)日：1992-02-18

申请号：US463518

申请日：1990-01-11

申请人： Takashi Kamiya ,  Toshihiko Naito ,  Shigeto Negi ,  Yuuki Komatu ,  Yasunobu Kai ,  Takaharu Nakamura ,  Isao Sugiyama ,  Yoshimasa Machida ,  Seiichiro Nomoto ,  Kyosuke Kitoh ,  Kanemasa Katsu ,  Hiroshi Yamauchi

发明人： Takashi Kamiya ,  Toshihiko Naito ,  Shigeto Negi ,  Yuuki Komatu ,  Yasunobu Kai ,  Takaharu Nakamura ,  Isao Sugiyama ,  Yoshimasa Machida ,  Seiichiro Nomoto ,  Kyosuke Kitoh ,  Kanemasa Katsu ,  Hiroshi Yamauchi

IPC分类号： C07D501/46 ,  A61K31/545 ,  A61K31/546 ,  C07D20060101 ,  C07D285/08 ,  C07D501/00 ,  C07D501/04 ,  C07D501/24 ,  C07D501/56 ,  C07D519/00

CPC分类号： C07D501/24

摘要： A 3-propenylcephem derivative of the following formula: ##STR1## wherein R.sub.1 represents a fluoro-substituted lower alkyl group or a cyano-substituted lower alkyl group, and A represents a cyclic or an acylic ammonio group, or a pharmaceutically acceptable salt thereof, exhibiting excellent anti-bacterial activities against both Gram-positive bacteria and Gram-negative bacteria; Process for the preparation thereof; Anti-bacterial composition; Intermediate for the 3-propenylcephem derivative; and Process for the preparation of the intermediate.

公开(公告)号：US4903257A

公开(公告)日：1990-02-20

申请号：US199703

申请日：1988-05-27

申请人： Yukio Takeda ,  Takeshi Takano ,  Yoshiaki Kaneko ,  Akihiko Kimura ,  Takaharu Nakamura

发明人： Yukio Takeda ,  Takeshi Takano ,  Yoshiaki Kaneko ,  Akihiko Kimura ,  Takaharu Nakamura

IPC分类号： H04B1/56

CPC分类号： H04B1/56

摘要： A digital two-way radio communication system including first and second radio stations. Each radio station includes an antenna, a data transmission unit, a data reception unit, and a switching circuit. Both radio stations are radio-connected by a single frequency. When a first data transmission unit transmits data to the second radio station, a first switching circuit in the first radio station forms a transmission path between the first data transmission unit and a first antenna, and a second switching circuit in the second radio station forms a reception path between a second antenna and a second data reception unit in the second radio station, or vice versa.

公开(公告)号：US4870659A

公开(公告)日：1989-09-26

申请号：US237535

申请日：1988-08-29

申请人： Yasuyuki Oishi ,  Takeshi Takano ,  Takaharu Nakamura ,  Yukio Takeda ,  Yasunobu Watanabe

发明人： Yasuyuki Oishi ,  Takeshi Takano ,  Takaharu Nakamura ,  Yukio Takeda ,  Yasunobu Watanabe

IPC分类号： H04L27/152

CPC分类号： H04L27/1525

摘要： An FSK demodulation circuit which receives as input an FSK modulated reception signal, obtains two quadrature pulse trains, i.e., a first pulse train and a second pulse train, from a phase detection circuit, is provided with at least two sampling means which use the edge of one of the pulse trains and sample the logic of the other pulse train, produces two or more sample outputs at different timings, and determines the logic of the reproduced data from a combination of the logics "1" and "0" of the sample outputs.

公开(公告)号：US4849431A

公开(公告)日：1989-07-18

申请号：US946459

申请日：1986-12-24

申请人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Yutaka Tsuchiya ,  Hiroyuki Sugumi ,  Kunizou Higurashi ,  Norio Karibe ,  Yoshiharu Yamanishi ,  Hiroo Ogura ,  Shin Araki ,  Atsuhiko Kubota ,  Michiko Ohtake ,  Kiyomi Tamatsu

发明人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Yutaka Tsuchiya ,  Hiroyuki Sugumi ,  Kunizou Higurashi ,  Norio Karibe ,  Yoshiharu Yamanishi ,  Hiroo Ogura ,  Shin Araki ,  Atsuhiko Kubota ,  Michiko Ohtake ,  Kiyomi Tamatsu

IPC分类号： A61K31/44 ,  A61K31/4427 ,  A61K31/445 ,  A61K31/4465 ,  A61K31/451 ,  A61K31/495 ,  A61K31/505 ,  A61P21/00 ,  A61P25/02 ,  A61P25/18 ,  A61P25/28 ,  A61P43/00 ,  C07D211/00 ,  C07D211/14 ,  C07D211/22 ,  C07D211/26 ,  C07D211/32 ,  C07D211/70 ,  C07D211/94 ,  C07D213/00 ,  C07D239/00 ,  C07D401/04 ,  C07D401/06 ,  C07D401/12 ,  C07D401/14 ,  C07D405/12 ,  C07D471/04 ,  C07D487/04 ,  C12N9/99

CPC分类号： C07D401/06 ,  C07D211/22 ,  C07D211/26 ,  C07D401/12 ,  C07D401/14 ,  C07D471/04 ,  C07D487/04

摘要： A novel piperidine derivative or a pharmacologically acceptable salt thereof is used in the treatment and prevention of dementias and sequelae of cerebrovascular diseases. These compounds also exhibit strong, highly selective anticholinesterase activity and may be orally or parenterally administered.

摘要翻译： 新颖的哌啶衍生物或其药理学上可接受的盐用于治疗和预防脑血管疾病的痴呆和后遗症。 这些化合物还表现出强烈的，高选择性的抗胆碱酯酶活性，并且可以口服或肠胃外给药。

公开(公告)号：US4038278A

公开(公告)日：1977-07-26

申请号：US603235

申请日：1975-08-08

申请人： Sachiyuki Hamano ,  Takaharu Nakamura

发明人： Sachiyuki Hamano ,  Takaharu Nakamura

IPC分类号： A61K31/12 ,  A61K31/13 ,  A61K31/135 ,  A61K31/21 ,  A61K31/505 ,  A61P25/04 ,  A61P29/00 ,  C07C67/00 ,  C07C201/00 ,  C07C205/45 ,  C07C225/22 ,  C07C313/00 ,  C07C317/24 ,  C07D239/42 ,  C07D239/26

CPC分类号： C07D239/42

摘要： New 4-aminopyrimidium derivatives of the general formula: ##STR1## wherein R.sub.1 and R.sub.2 each represents a hydrogen atom or a lower alkyl group, and R.sub.3 and R.sub.4 each represents a hydrogen or halogen atom, a lower alkyl, a lower alkoxyl, a lower alkoxycarbonyl, a lower alkylsulfonyl, nitro or amino group, and X represents a halogen atom, as well as a process for the preparation thereof. The compounds are useful as anti-inflammatory, analgesic agents without producing gastrointestinal trouble.