公开(公告)号：US06961316B2

公开(公告)日：2005-11-01

申请号：US09759159

申请日：2001-01-16

申请人： Akira Yamaguchi ,  Yoshio Takeuchi

发明人： Akira Yamaguchi ,  Yoshio Takeuchi

IPC分类号： H04L1/00 ,  H04L1/20 ,  H04W28/04 ,  H04W72/12 ,  G01R31/08

CPC分类号： H04L1/0007 ,  H04L1/0002 ,  H04L1/0025 ,  H04L1/20 ,  H04W72/08

摘要： In a mobile communication system having a plurality of radio packet channels of different transmission rate with each other between a base station and a mobile station, undesirable interference to adjacent cells of adjacent base stations is decreased. Signal quality of a receive signal at a mobile station is measured, and the better said signal quality is, the higher packet channel is assigned. Thus, although signal quality is poor because of long distance between a base station and a mobile station, no increase of transmission power of a base station is requested. Thus, interference to adjacent cells is decreased. When high rate packet channel is selected, short packet transmission time may be assigned so that amount of data transmission is kept uniform in spite of said signal quality.

摘要翻译： 在具有在基站与移动台之间彼此不同的传输速率的多个无线电分组信道的移动通信系统中，对相邻基站的相邻小区的不期望的干扰减小。 测量移动站的接收信号的信号质量，所述信号质量越好，分配了较高的分组信道。 因此，由于基站与移动台之间的距离较长，信号质量差，因此不要求基站的发送功率的增加。 因此，对相邻小区的干扰减小。 当选择高速率分组信道时，可以分配短分组传输时间，使得尽管有所述信号质量，数据传输量保持均匀。

公开(公告)号：US07116650B2

公开(公告)日：2006-10-03

申请号：US10115016

申请日：2002-04-04

申请人： Yoshio Takeuchi ,  Takashi Inoue ,  Akira Yamaguchi ,  Yoshiaki Amano

发明人： Yoshio Takeuchi ,  Takashi Inoue ,  Akira Yamaguchi ,  Yoshiaki Amano

IPC分类号： H04Q7/00 ,  H04B1/38 ,  H04B7/216

CPC分类号： H04W16/28

摘要： A multi-beam cellular base station is for sending a spread spectrum signal to at least one mobile station, the base station comprising: first antenna for sending a common channel by a common beam that a directional pattern is formed previously; second antenna for sending a dedicated channel by a dedicated beam that a directional pattern is formed for each mobile station; and switching means for switching a sending time section of the common beam and a sending time section of the dedicated beam so that the sending time sections do not overlap within a time slot, the common beam and the dedicated beam are sent by same frequency.

公开(公告)号：US5596641A

公开(公告)日：1997-01-21

申请号：US404290

申请日：1995-03-14

申请人： Masayoshi Ohashi ,  Yoshio Takeuchi ,  Toshinori Suzuki ,  Akira Yamaguchi ,  Seiichiro Sakai ,  Toshio Mizuno

发明人： Masayoshi Ohashi ,  Yoshio Takeuchi ,  Toshinori Suzuki ,  Akira Yamaguchi ,  Seiichiro Sakai ,  Toshio Mizuno

IPC分类号： H04L9/32 ,  H04W12/06 ,  H04L9/00

CPC分类号： H04W12/06 ,  H04L9/3271 ,  H04L2209/80

摘要： In the preliminary authentication stage, the mobile station (35) is authenticated by sending from the home network (30) to the roamed network (31), a plurality of pairs of first random numbers (RNDa.sub.1, . . . , RNDa.sub.n) and calculation results (SRESa.sub.1, . . . , SRESa.sub.n) of the cipher function (f), which calculation is performed at the home network using the secret key (ki) and the first random numbers (RNDa.sub.1, . . . , RND.sub.an), by sending, from the roamed network to the mobile station, third random numbers formed by coupling second random numbers (RNDb.sub.1, . . . , RNDb.sub.m) produced at the roamed network with the first random numbers (RNDa.sub.1, . . . , RNDan), by sending, from the mobile station to the roamed network, calculation results (SRESa.sub.1, . . . , SRESa.sub.n, SRESb.sub.1, . . . , SRESb.sub.m)) of the cipher function (f), which calculation is performed at the mobile station using the secret key (ki) and the sent third random numbers, and by confirming, at the roamed network, coincidence of the calculation results (SRESa.sub.1, . . . , SRESa.sub.n) sent from the mobile station with the calculation results (SRESa.sub.1, . . . , SRESa.sub.n) sent from the home network. In the main authentication, the mobile station is authenticated by using a pair of the second random number (RNDb.sub.1, . . . , RNDb.sub.m) and of the calculation result (SRESb.sub.1, . . . , SRESb.sub.m) with respect to the second random number (RNDb.sub.1, . . . , RNDb.sub.m), sent from the mobile station.

摘要翻译： 在初步认证阶段，通过从家庭网络（30）向漫游网络（31）发送多对第一随机数（RNDa1，...，RNDan）和计算来对移动台（35）进行认证 使用密钥（ki）和第一随机数（RNDa1，...，RNDan）在家庭网络中执行计算的密码函数（f）的结果（SRESa1，...，SRESan），通过发送 从漫游网络到移动台，通过将在漫游网络产生的第二随机数（RNDb1，...，RNDbm）与第一随机数（RNDa1，...，RNDan）相耦合而形成的第三随机数，通过发送 ，从移动站到漫游网络，计算结果（SRESa1，...，SRESan，SRESb1，...，SRESbm）），该密码函数（f）在移动站使用密钥执行计算 （ki）和发送的第三个随机数，并通过在漫游网络上确认计算结果的一致性 lts（SRESa1，。 。 。 ，SRESan）从移动台发送来自家庭网络的计算结果（SRESa1，...，SRESan）。 在主认证中，通过使用一对第二随机数（RNDb1，...，RNDbm）和计算结果（SRESb1，...，SRESbm）对第二随机数（ RNDb1，...，RNDbm），从移动台发送。

公开(公告)号：US07012910B2

公开(公告)日：2006-03-14

申请号：US09988732

申请日：2001-11-20

申请人： Yoshio Takeuchi ,  Akira Yamaguchi

发明人： Yoshio Takeuchi ,  Akira Yamaguchi

IPC分类号： H04B7/212

CPC分类号： H04W28/22 ,  H04W72/12 ,  H04W88/08

摘要： A wireless packet communication system and a base station using an algorithm modified from an existing Proportional Fairness algorithm enables a control according to flexible adjustment of a throughput difference between mobile units and a priority between mobile units.A function for controlling a difference in throughput and a function for controlling a difference in throughput by the class by classifying a mobile unit are added to the conventional Proportional Fairness algorithm, thereby enabling flexible operation which is suitable for actual operation.

公开(公告)号：US06701164B1

公开(公告)日：2004-03-02

申请号：US09597616

申请日：2000-06-20

申请人： Akira Yamaguchi ,  Yoshio Takeuchi ,  Fumio Watanabe

发明人： Akira Yamaguchi ,  Yoshio Takeuchi ,  Fumio Watanabe

IPC分类号： H04B128

CPC分类号： H04W16/28 ,  H04W16/30 ,  H04W36/32

摘要： A mobile communication system includes a plurality of antennas for sending and receiving beams, a plurality of mobile terminals moving in a fixed direction substantially, and a zone-shift control unit for treating the moving mobile terminals locating within a predetermined area as a single moving zone and for controlling the antennas and directions of the beams so that the beams always cover the moving zone.

摘要翻译： 移动通信系统包括用于发送和接收波束的多个天线，基本上固定方向移动的多个移动终端和用于将位于预定区域内的移动移动终端处理为单个移动区域的区域移动控制单元 并且用于控制光束的天线和方向，使得光束始终覆盖移动区域。

公开(公告)号：US5907563A

公开(公告)日：1999-05-25

申请号：US810772

申请日：1997-03-05

申请人： Yoshio Takeuchi ,  Yoshihiko Ito ,  Akira Yamaguchi

发明人： Yoshio Takeuchi ,  Yoshihiko Ito ,  Akira Yamaguchi

IPC分类号： H04L1/00 ,  H04L1/12 ,  H04L1/18 ,  H04L1/16 ,  H03M13/00 ,  H03M13/22 ,  H04L1/20

CPC分类号： H04L1/1867 ,  H04L1/0007 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0071 ,  H04L1/1812 ,  H04L1/1806 ,  H04L1/1809

摘要： An error control method for wireless data transmission over a digital mobile communication system includes a step of obtaining, during data communication, statistical information including transmission error information at a receiving side, a step of determining an error control strategy and/or a value of at least one parameter of the error control strategy which are/is optimum for transmission path conditions at that time, based upon the obtained statistical information, and a step of using the determined error control strategy and/or the at least one parameter for the error control during data communication.

摘要翻译： 一种用于通过数字移动通信系统进行无线数据传输的错误控制方法包括在数据通信期间获得包括接收侧的传输错误信息的统计信息，确定错误控制策略和/或at 基于所获得的统计信息，对该时刻的传输路径条件是最佳的错误控制策略的至少一个参数，以及使用所确定的误差控制策略和/或用于错误控制的至少一个参数的步骤 在数据通信期间。

公开(公告)号：US06351649B1

公开(公告)日：2002-02-26

申请号：US09276660

申请日：1999-03-26

申请人： Fumio Watanabe ,  Yoshio Takeuchi ,  Toshinori Suzuki ,  Hisato Iwai ,  Akira Yamaguchi

发明人： Fumio Watanabe ,  Yoshio Takeuchi ,  Toshinori Suzuki ,  Hisato Iwai ,  Akira Yamaguchi

IPC分类号： H04B701

CPC分类号： H04W52/242 ,  H04B17/318 ,  H04B17/345 ,  H04W16/14 ,  H04W52/146 ,  H04W88/06

摘要： A mobile communication system includes a first and second systems. Each of the first and second systems has a land station and at least one mobile terminal capable of communicating with the land station. The land station of the first system has a broadcasting channel transmission unit for transmitting status information via a broadcasting channel, and the mobile terminal of the second system has a broadcasting channel receiving unit for receiving information in the broadcasting channel to obtain a broadcasting channel receiving condition and the status information, a giving interference estimation unit for estimating giving interference level onto communication of the first system by the second system based upon the obtained broadcasting channel receiving condition and the obtained status information, and an output signal level control unit for controlling output signal level of the mobile terminal of the second system based upon the estimated giving interference level.

摘要翻译： 移动通信系统包括第一和第二系统。 第一和第二系统中的每一个具有陆地站和能够与地面站通信的至少一个移动终端。 第一系统的地面站具有用于经由广播信道发送状态信息的广播频道传输单元，并且第二系统的移动终端具有广播频道接收单元，用于在广播频道中接收信息以获得广播频道接收条件 状态信息，基于所获得的广播信道接收条件和所获得的状态信息，估计由第二系统对第一系统的通信给出干扰电平的给出干扰估计单元，以及用于控制输出信号的输出信号电平控制单元 基于所估计的给定干扰电平，第二系统的移动终端的电平。

公开(公告)号：US09509191B2

公开(公告)日：2016-11-29

申请号：US14239949

申请日：2012-08-21

申请人： Akira Yamaguchi

发明人： Akira Yamaguchi

IPC分类号： H02K5/173 ,  F16C25/06 ,  F16C33/78 ,  F16C35/04 ,  F16C25/08

CPC分类号： H02K5/173 ,  F16C25/083 ,  F16C33/78 ,  F16C35/04 ,  F16C2380/26 ,  H02K5/1732 ,  H02K2205/03

摘要： An electric motor includes a rotor having a rotary shaft, a pair of ball bearings for supporting the rotary shaft, and two brackets having bearing housings for holding the ball bearings. The motor further includes a washer between one of the ball bearings and an end wall of one of the bearing housings. The washer includes a plurality of claws. The washer is configured including a ring-shaped yoke and the claws the center parts of which are fastened to the yoke. These claws are configured to be bent in a U-shape, and the center part of the U-shape is fastened to the yoke.

摘要翻译： 电动机包括具有旋转轴的转子，用于支撑旋转轴的一对滚珠轴承以及具有用于保持球轴承的轴承座的两个支架。 电动机还包括在一个滚珠轴承和一个轴承壳体的端壁之间的垫圈。 垫圈包括多个爪。 垫圈构造成包括环形轭和其中心部分固定在轭上的爪。 这些爪被构造为弯曲成U形，并且U形的中心部分被紧固到轭。

公开(公告)号：US09376225B2

公开(公告)日：2016-06-28

申请号：US13381597

申请日：2009-07-02

申请人： Masataka Tsuruta ,  Akira Yamaguchi ,  Tsubasa Shintani

发明人： Masataka Tsuruta ,  Akira Yamaguchi ,  Tsubasa Shintani

IPC分类号： B65B9/10 ,  B65B9/20 ,  B29C65/18 ,  B29C65/74 ,  B29C65/00 ,  B65H23/02 ,  B29C65/30

CPC分类号： B65B9/20 ,  B29C65/18 ,  B29C65/305 ,  B29C65/7451 ,  B29C66/1122 ,  B29C66/133 ,  B29C66/244 ,  B29C66/344 ,  B29C66/431 ,  B29C66/4312 ,  B29C66/432 ,  B29C66/4322 ,  B29C66/81422 ,  B29C66/81427 ,  B29C66/81435 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/8432 ,  B29C66/8491 ,  B65B9/2007 ,  B65B9/2042 ,  B65H23/02 ,  B65H2301/512422 ,  B65H2701/191 ,  B65H2801/69

摘要： A vertical filling and packaging machine of the present invention includes tension devices (11) that are disposed near positions of ironing rollers (5) and that pull both sides of cylindrical film (1) laterally outward. Tension devices (11) pull both sides of cylindrical film (1) laterally outward to flatten a portion of cylindrical film (1) before the pair of ironing rollers (5) sandwiches the portion of cylindrical film (1), wherein the content has been injected into the cylindrical film (1). As a result, when lateral seal part (1e) is formed on cylindrical film (1) by lateral seal device (6), lateral seal part (1e) is not easily wrinkled.

摘要翻译： 本发明的立式灌装包装机包括张紧装置（11），其设置在熨烫辊（5）的位置附近并且横向向外拉动圆柱形薄膜（1）的两侧。 张紧装置（11）横向向外拉动圆筒形薄膜（1）的两侧，使一对熨烫辊（5）夹在圆筒形薄膜（1）的一部分之前使圆筒形薄膜（1）的一部分平坦化， 注入到圆筒形薄膜（1）中。 结果，当侧向密封部分（1e）由侧面密封装置（6）形成在圆筒形薄膜（1）上时，横向密封部分（1e）不容易起皱。

公开(公告)号：US09162519B2

公开(公告)日：2015-10-20

申请号：US13055820

申请日：2009-07-27

申请人： Takuya Suehiro ,  Akira Yamaguchi ,  Harukazu Kubota

发明人： Takuya Suehiro ,  Akira Yamaguchi ,  Harukazu Kubota

IPC分类号： B32B3/10 ,  C08F2/48 ,  B05D3/02 ,  B44C3/02 ,  B05D5/02 ,  B05D7/00

CPC分类号： B44C3/02 ,  B05D5/02 ,  B05D7/56 ,  B32B3/10 ,  Y10T428/24802

摘要： Provided are a decorative surface structure of a synthetic resin molded article which has excellent wear resistance, design and texture, a method for producing the same, and a synthetic resin molded decorative article. Specifically provided are a decorative surface structure of an automobile interior part, which is capable of various design representations having an excellent three-dimensional appearance, while ensuring antidazzling property, and does not spoil glossy finish, a method for producing the same, and an automobile interior part. The decorative surface structure is comprised of a base coating region formed on a surface of a synthetic resin molded article by a coating layer and one or more convex portion formed on the base coating member.

摘要翻译： 提供具有优异的耐磨性，设计和质感的合成树脂模塑制品的装饰性表面结构，其制造方法和合成树脂模塑装饰品。 具体地提供了一种汽车内饰件的装饰性表面结构，其能够具有优异的三维外观的各种设计表现，同时确保防眩性，并且不会破坏光泽度，其制造方法和汽车 内部。 装饰性表面结构由通过涂层形成在合成树脂成形品的表面上的基底涂布区域和形成在基材涂布部件上的一个或多个凸部构成。