公开(公告)号：US06351458B2

公开(公告)日：2002-02-26

申请号：US08934978

申请日：1997-09-22

申请人： Kazuyuki Miya ,  Osamu Kato

发明人： Kazuyuki Miya ,  Osamu Kato

IPC分类号： H04Q700

CPC分类号： H04J13/00

摘要： Wireless communication equipment for a CDMA cellular wireless system operating FDD communication and TDD communication of a simplified circuit structure reduces interference with a communication channel. A wireless transmitter for an SS-DS CDMA cellular wireless system operating FDD communications and TDD communications includes an FDD pilot channel for outputting pilot channel signals in an FDD band, an FDD control channel for outputting control channel signals in the FDD band, FDD communications channels for outputting communications channel signals in the FDD band, a TDD pilot channel for outputting pilot channel signals in a TDD band, and a TDD communications channel for outputting communication channel signals in the TDD band. The wireless transmitter does not have a TDD control channel for outputting control channel signals in the TDD band. Control channel signals are transmitted only in the FDD band.

摘要翻译： 用于操作FDD通信的CDMA蜂窝无线系统和简化电路结构的TDD通信的无线通信设备减少了对通信信道的干扰。 用于操作FDD通信和TDD通信的SS-DS CDMA蜂窝无线系统的无线发射机包括用于在FDD频带中输出导频信道信号的FDD导频信道，用于在FDD频带中输出控制信道信号的FDD控制信道，FDD通信信道 用于输出FDD频带中的通信信道信号，用于在TDD频带中输出导频信道信号的TDD导频信道和用于在TDD频带中输出通信信道信号的TDD通信信道。 无线发射机没有用于在TDD频带中输出控制信道信号的TDD控制信道。 控制信道信号仅在FDD频带中传输。

公开(公告)号：US6144650A

公开(公告)日：2000-11-07

申请号：US937397

申请日：1997-09-25

申请人： Masatoshi Watanabe ,  Osamu Kato

发明人： Masatoshi Watanabe ,  Osamu Kato

IPC分类号： H04B1/7073 ,  H04L7/04 ,  H04J13/00

CPC分类号： H04B1/70735 ,  H04B2201/70702 ,  H04L7/04

摘要： In a CDMA/TDD cellular system, time necessary for a mobile station to carry out initial synchronization, judgment of the most preferable base station, and acquisition of synchronization of a long code is shortened. A reception base band processing portion 27 reproduces perch channel data from received signals using symbol timing acquired by a synchronous circuit 28. The synchronous circuit 28 detects a unique word from the perch channel data to acquire slot synchronization. A reception level detection circuit 29 judges a base station using a short code of the maximum acquired reception level in the perch channel data to be the nearest. A base station transmits perch channel data in which information with respect to frame timing and information with respect to the kind of a long code used in down communication channel data are interpolated. The synchronous circuit 28 receives the information, acquires frame synchronization, and, using the information with respect to the kind of the long code, acquires long code synchronization.

摘要翻译： 在CDMA / TDD蜂窝系统中，缩短了移动台执行初始同步所需的时间，最优选的基站的判断以及长码的同步的获取。 接收基带处理部分27使用由同步电路28获取的符号定时从接收信号再现导频信道数据。同步电路28从导频信道数据中检测唯一字以获取时隙同步。 接收电平检测电路29使用导频信道数据中的最大获取接收电平的短码来判断基站为最近。 基站发送导频信道数据，其中相对于帧定时的信息和关于在下行通信信道数据中使用的长码的种类的信息被内插。 同步电路28接收信息，获取帧同步，并且使用关于长码的种类的信息来获取长码同步。

公开(公告)号：US5474697A

公开(公告)日：1995-12-12

申请号：US267302

申请日：1994-06-29

申请人： Makoto Sasaki ,  Hisatake Sato ,  Osamu Kato

发明人： Makoto Sasaki ,  Hisatake Sato ,  Osamu Kato

IPC分类号： C10M171/00 ,  C10M169/04

CPC分类号： C10M171/001

摘要： An electrorheological fluid comprising an electrically insulating liquid and oxidation-treated carbonaceous particles dispersed therein and an electrorheological fluid comprising an electrically insulating liquid and a carbonaceous particles having a shape anisotropy, 0.02 to 10,000 .mu.m in length, 0.01 to 500 .mu.m in diameter and 2 to 1,000,000 in aspect ratio have a high electrorheological effect, less current passage and no short circuit, though it is a water-free system.

摘要翻译： 包含分散在其中的电绝缘液体和经氧化处理的碳质颗粒的电流变流体和包含电绝缘液体和具有形状各向异性的碳质颗粒的电流变流体，其长度为0.02至10,000μm，直径为0.01至500μm， 2至1,000,000的纵横比具有较高的电流变效应，较小的电流通过和无短路，尽管它是一个无水系统。

公开(公告)号：US5341384A

公开(公告)日：1994-08-23

申请号：US778982

申请日：1991-11-12

申请人： Kazuyuki Miya ,  Osamu Kato ,  Kouichi Honma

发明人： Kazuyuki Miya ,  Osamu Kato ,  Kouichi Honma

IPC分类号： G06F11/10 ,  G11B20/18 ,  H03M13/00 ,  H03M13/09 ,  H03M13/29

CPC分类号： H03M13/09 ,  G11B20/1876 ,  H03M13/29

摘要： An error detection method used for digital communication which intends to reduce the probability of outputting the speech obtained by decoding the data that includes an error. The speech data encoded in an error detection code and an error correction code is transmitted. On a receiving side, the data with an error detected in either one of decoding of the error correction code and CRC checking is interpolated so that it is possible to prevent the data which actually includes an error from being decoded into speech as it is.

摘要翻译： PCT No.PCT / JP91 / 00408 Sec。 371日期1991年11月12日 102（e）日期1991年11月12日PCT 1991年3月28日PCT公布。 WO91 / 15901 PCT出版物 日期：1991年10月17日。一种用于数字通信的错误检测方法，其旨在降低通过解码包括错误的数据而获得的语音的输出概率。 发送以错误检测码和纠错码编码的语音数据。 在接收侧，对在纠错码和CRC校验的解码中检测到的错误的数据进行内插，使得可以将实际包含误差的数据原样被解码为语音。

公开(公告)号：US5281176A

公开(公告)日：1994-01-25

申请号：US917490

申请日：1992-07-21

申请人： Shinichiro Yahagi ,  Keisuke Awazu ,  Osamu Kato ,  Takayoshi Shimizu ,  Tamotsu Nishinakagawa

发明人： Shinichiro Yahagi ,  Keisuke Awazu ,  Osamu Kato ,  Takayoshi Shimizu ,  Tamotsu Nishinakagawa

IPC分类号： H01R4/04 ,  H01R13/03 ,  H01R43/12 ,  H01R43/16

CPC分类号： H01R43/12 ,  H01R13/03 ,  H01R4/04 ,  H01R43/16 ,  Y10S439/93 ,  Y10T29/49224

摘要： A contact member according to the invention effectively controls the production of sparks even at a high current, has a simple structure and is appropriate for use as a small contact brush as in a micromotor. A method of manufacturing a strip material for producing the contact member, the strip material being provided with a surface metal layer having a desired configuration which can be easily manufactured continuously, precisely and in large quantities with a high yield of contact members. Each of the contact members comprises a metal base plate and a sintered metal layer formed on a surface of the metal base plate. The contact member is cut from the strip material, which is manufactured by first printing a metal paste on desired positions on a metal base strip and then sintering the metal paste. The sintered metal layer is firmly joined to the metal base strip by diffusion bonding.

摘要翻译： 根据本发明的接触构件即使在高电流下也有效地控制火花的产生，具有简单的结构，并且适合用作微电机中的小接触刷。 一种制造用于制造接触构件的带状材料的方法，带状材料设置有具有期望构造的表面金属层，其可以容易地以高产率的接触构件连续，精确和大量地制造。 每个接触构件包括金属基板和形成在金属基板的表面上的烧结金属层。 从带状材料切割接触构件，其通过首先在金属基底条上的期望位置上印刷金属膏然后烧结金属膏来制造。 烧结金属层通过扩散接合牢固地接合到金属基带上。

公开(公告)号：US5100937A

公开(公告)日：1992-03-31

申请号：US575554

申请日：1990-08-30

申请人： Junichi Kubo ,  Atsuo Tokutake ,  Toshitsune Yoshikawa ,  Osamu Kato

发明人： Junichi Kubo ,  Atsuo Tokutake ,  Toshitsune Yoshikawa ,  Osamu Kato

IPC分类号： C08K5/01

CPC分类号： C08K5/01

摘要： A thermoplastic resin composition comprising a thermoplastic resin (A) and a hydrogen donative material or Component (B) added in an amount of 0.01-40 weight parts per 100 weight parts resin (A), the hydrogen donative material having a transfer of hydrogen or at least 0.1 (hydrogen atoms/molecules anthracene). The composition further incorporates metal salts of aliphatic acid and/or hydrotalcites and a selected class of oxidation inhibitors.

公开(公告)号：US5013906A

公开(公告)日：1991-05-07

申请号：US403471

申请日：1989-09-06

申请人： Tatsuo Miyakawa ,  Osamu Kato ,  Yusuke Koike ,  Keisuke Matsunami ,  Naoyuki Sekiya

发明人： Tatsuo Miyakawa ,  Osamu Kato ,  Yusuke Koike ,  Keisuke Matsunami ,  Naoyuki Sekiya

IPC分类号： A01K61/00 ,  A22C25/00 ,  A22C25/04 ,  B07C5/34

CPC分类号： B07C5/34 ,  A01K61/001 ,  A22C25/00 ,  A22C25/04

摘要： Fish sex discrimination equipment and method comprising an automatic supplying unit, a light projection and reception detection unit, a discrimination control unit, a discharge unit, and a first conveyor and a second conveyor, and also comprising the steps of automatically supplying fish to be discriminated, transmitting light to a genital gland area of the fish, scanning the light, discriminating the sex of the fish based on the quantity of light tramsmitted, for example, a mean value or integrated value, and discharging the fish through the first or second conveyor which corresponds to the sex of the fish.

摘要翻译： 鱼类鉴别设备和方法，包括自动供应单元，光投射和接收检测单元，鉴别控制单元，排出单元和第一输送机和第二输送机，并且还包括以下步骤：自动供应待鉴定的鱼 将光传输到鱼的生殖腺体区域，扫描光线，基于所提供的光量例如平均值或积分值来区分鱼的性别，并将鱼排出第一或第二输送器 这对应于鱼的性别。

公开(公告)号：US4717331A

公开(公告)日：1988-01-05

申请号：US739155

申请日：1985-05-30

申请人： Naoyuki Maeda ,  Osamu Kato ,  Hirosaku Oshimi ,  Akira Nii ,  Hiroshi Shimada ,  Michiharu Harakawa ,  Takuji Hirano ,  Shigeo Hara

发明人： Naoyuki Maeda ,  Osamu Kato ,  Hirosaku Oshimi ,  Akira Nii ,  Hiroshi Shimada ,  Michiharu Harakawa ,  Takuji Hirano ,  Shigeo Hara

IPC分类号： B29C48/30 ,  D01D4/02 ,  D01F9/00 ,  D01F9/14 ,  B29C47/12

CPC分类号： D01F9/00 ,  B29C47/12 ,  D01D4/02 ,  B29C47/0014 ,  B29C47/003

摘要： A melt-spinning nozzle in which is disposed an elongated molded piece so as to form a space serving as a melt flow path between the elongated molded piece and the inner wall of the nozzle.

摘要翻译： 一种熔融纺丝喷嘴，其中设置有细长的模制件，以形成用作细长模制件和喷嘴内壁之间的熔体流动路径的空间。

公开(公告)号：US4521294A

公开(公告)日：1985-06-04

申请号：US366937

申请日：1982-04-09

申请人： Seiichi Uemura ,  Shunichi Yamamoto ,  Takao Hirose ,  Hiroaki Takashima ,  Osamu Kato

发明人： Seiichi Uemura ,  Shunichi Yamamoto ,  Takao Hirose ,  Hiroaki Takashima ,  Osamu Kato

IPC分类号： C10C3/00 ,  D01F9/155 ,  D01F9/32

CPC分类号： D01F9/322 ,  C10C3/00 ,  D01F9/155

摘要： A starting pitch for carbon fibers, obtained by (A) mixing together (1) a heavy fraction oil boiling at not lower than 200.degree. C. obtained at the time of fluidized catalytic cracking of petroleum, (2) a hydrogenated oil selected from aromatic hydrocarbons of 2-10 rings having their nuclei partly hydrogenated and specific fractions boiling at 160.degree.-650.degree. C. and containing such aromatic hydrocarbons and (3) a heavy fraction oil boiling at not lower than 200.degree. C. obtained at the time of steam cracking of petroleum, to form a mixture of the oils (1), (2) and (3), and then (B) heat treating the thus formed oil mixture at 370.degree.-480.degree. C. and 2-50 Kg/cm.sup.2.G thereby to obtain the starting pitch.

摘要翻译： 通过（A）混合（1）在石油流化催化裂化时获得的沸点不低于200℃的重馏分油，（2）选自芳族化合物的氢化油获得的碳纤维起始沥青 2-10环的烃，其核部分氢化，特定馏分在160-65℃沸腾并含有这些芳烃，（3）在不低于200℃沸腾的重馏分油，在 石油的蒸汽裂化，形成油（1），（2）和（3）的混合物，然后（B）在370-480℃和2-50kg / 由此得到起始间距。

公开(公告)号：US4391788A

公开(公告)日：1983-07-05

申请号：US366862

申请日：1982-04-09

申请人： Seiichi Uemura ,  Shunichi Yamamoto ,  Takao Hirose ,  Hiroaki Takashima ,  Osamu Kato

发明人： Seiichi Uemura ,  Shunichi Yamamoto ,  Takao Hirose ,  Hiroaki Takashima ,  Osamu Kato

IPC分类号： C10C3/00 ,  D01F9/155 ,  D01F9/12 ,  C10C3/02

CPC分类号： D01F9/155 ,  C10C3/00

摘要： A starting pitch for carbon fibers, produced by heat treating at 400.degree.-500.degree. C. under a hydrogen pressure of at least 20 Kg/cm.sup.2.G (1) a heavy fraction oil boiling at not lower than 200.degree. C. obtained at the time of fluidized catalytic cracking of petroleum or (3) a mixture of the heavy fraction oil (1) with (2) a heavy fraction oil boiling at not lower than 200.degree. C. obtained at the time of steam cracking of petroleum, the pitch so produced being heat treated to make precursor pitch therein, melt spun, infusibilized and carbonized or further graphitized to obtain the carbon fibers.

摘要翻译： 碳纤维的起始沥青，通过在400℃-500℃下在至少20Kg / cm 2的氢气压力下进行热处理而生产.G（1）在不低于200℃沸腾的重馏分油 石油流化催化裂化的时间或（3）重馏分油（1）与（2）在石油蒸汽裂解时获得的不低于200℃沸腾的重馏分油的混合物， 经过热处理以使其中的前体沥青，熔融纺丝，不熔化和碳化或进一步石墨化以获得碳纤维的沥青。