公开(公告)号：US06292477B1

公开(公告)日：2001-09-18

申请号：US09299101

申请日：1999-04-26

Applicant: Yasuo Ohgoshi ,  Takashi Yano ,  Nobukazu Doi

Inventor： Yasuo Ohgoshi ,  Takashi Yano ,  Nobukazu Doi

IPC: H04B7216

CPC classification number: H04B1/707 ,  H04B7/2628

Abstract: A code division multiple access (CDMA) mobile communication system with improvements to permit stable reception with a minimum of bit error. The system comprises a voltage-controlled oscillator for supplying a carrier to a radio frequency quadrature demodulator, and a frequency controller for detecting a frequency error from a phase correction signal of the first step to generate a control signal that controls the oscillator. The frequency controller includes an extracting circuit and an integrating circuit. The extracting circuit extracts a phase change based on the frequency error derived from the phase correction signal of the first step and from a signal preceding that signal by a predetermined delay time. The integrating circuit integrates the phase change and outputs the integrated result as the control signal. The predetermined delay time is preferably set within a range not exceeding the delay time needed for averaging by an averaging circuit that receives the phase correction signal of the first step and outputs a phase correction signal. The carrier to a radio frequency quadrature modulator is preferably supplied from the voltage-controlled oscillator.

Abstract translation: 具有改进的码分多址（CDMA）移动通信系统，以允许以最小的位错误的稳定的接收。 该系统包括用于向无线电频率正交解调器提供载波的压控振荡器和用于从第一步骤的相位校正信号检测频率误差的频率控制器，以产生控制振荡器的控制信号。 频率控制器包括提取电路和积分电路。 提取电路基于从第一步骤的相位校正信号导出的频率误差和该信号之前的信号预定的延迟时间提取相位变化。 积分电路对相位进行了积分，并输出积分结果作为控制信号。 预定的延迟时间优选地设定在不超过接收第一级的相位校正信号的平均电路进行平均所需的延迟时间的范围内并输出相位校正信号。 无线电频率正交调制器的载波优选地从压控振荡器提供。

公开(公告)号：US06269088B1

公开(公告)日：2001-07-31

申请号：US08690819

申请日：1996-08-01

Applicant: Hironari Masui ,  Yasuo Ohgoshi ,  Takashi Yano ,  Nobukazu Doi

Inventor： Hironari Masui ,  Yasuo Ohgoshi ,  Takashi Yano ,  Nobukazu Doi

IPC: H04B7216

CPC classification number: H04W72/0446 ,  H04B1/707 ,  H04B7/2637 ,  H04W72/0466 ,  H04W72/1263 ,  H04W74/085

Abstract: A radio communication system having a base station and a plurality of radio terminals, wherein each radio terminal having a transmission request transmits a reservation packet at arbitrary timing through a reservation channel in accordance with a CDMA scheme, and the base station assigns a traffic channel and a time slot to be used to each radio terminal requesting a reservation through a reply packet outputted onto a reply channel. On the reservation channel, a short spreading code corresponding to a matched filter is applied.

Abstract translation: 一种具有基站和多个无线终端的无线通信系统，其中，具有发送请求的各无线终端根据CDMA方式通过预约信道以任意定时发送预约分组，并且所述基站分配业务信道， 用于通过输出到应答信道上的应答分组请求预约的每个无线终端的时隙。 在预留信道上，应用与匹配滤波器相对应的短扩展码。

公开(公告)号：US06260840B1

公开(公告)日：2001-07-17

申请号：US09416948

申请日：1999-10-13

Applicant: Takeshi Suga ,  Takashi Yano

Inventor： Takeshi Suga ,  Takashi Yano

IPC: B65H500

CPC classification number: B65H3/5261 ,  B65H1/14 ,  B65H3/0669 ,  B65H2301/42324 ,  B65H2402/31 ,  B65H2403/421 ,  B65H2403/512 ,  B65H2405/11162

Abstract: A sheet feeding apparatus including a movable sheet supporting device for supporting a sheet, a sheet feeding device urged against the sheet supported by the sheet supporting device and adapted to rotate in a sheet feeding direction to feed the sheet, a feeding device disposed at a downstream side of the sheet feeding device in the sheet feeding direction and adapted to feed the sheet fed from the sheet feeding device, a separating roller adapted to rotate in a sheet restoring direction to restore the sheet fed from the sheet feeding device, a drive transmitting device for stopping rotation of the sheet feeding device toward the sheet feeding direction before a leading end of the sheet fed out from the sheet supporting device by the sheet feeding device reaches the feeding device and then for rotating the sheet feeding device in the sheet feeding direction again, and a pressing and retracting device for moving the sheet supporting device which abutted the sheet against the sheet feeding device before the leading end of the sheet fed out from the sheet supporting device by the sheet feeding device reaches the feeding device, thereby effecting the abutment-releasing between the sheet feeding device and the sheet.

Abstract translation: 一种片材进给装置，包括用于支撑片材的可移动片材支撑装置，压靠在由片材支撑装置支撑的片材上并适于沿片材进给方向旋转以供给片材的片材进给装置，设置在下游的进给装置 所述片材供给装置在所述片材进给方向上的一侧，适于供给从所述片材进给装置供给的片材，适于沿片材恢复方向旋转的分离辊，以恢复从所述片材供给装置供给的片材;驱动传递装置 在从片材供给装置从纸张支持装置送出的纸张的前端到达送纸装置之前，然后再次使送纸装置在纸张供给方向上转动，从而使送纸装置朝向送纸方向转动 以及用于使片材支撑装置移动的按压和缩回装置，该片材支撑装置将片材抵靠在片材馈送片上 在由片材供给装置从片材支撑装置送出的片材的前端到达馈送装置之前，由此在片材馈送装置和片材之间进行邻接释放。

公开(公告)号：US06256341B1

公开(公告)日：2001-07-03

申请号：US09124233

申请日：1998-07-29

Applicant: Masayuki Ariyoshi ,  Takashi Yano ,  Takaki Uta ,  Nobukazu Doi

Inventor： Masayuki Ariyoshi ,  Takashi Yano ,  Takaki Uta ,  Nobukazu Doi

IPC: H04K100

CPC classification number: H04B1/707

Abstract: A spread spectrum receiver having a smaller circuit scale is accomplished by a circuit construction wherein the number of taps is set to a number smaller than a spread factor, and a cyclic accumulation process for determining a correlation value of one symbol is executed by a circuit construction using an input sequence register block in common with an addition block of a spread spectrum receiver by MF according to the prior art.

Abstract translation: 具有较小电路规模的扩频接收机通过电路结构实现，其中抽头数被设置为小于扩展因子的数量，并且通过电路结构执行用于确定一个符号的相关值的循环累积处理 根据现有技术，使用与MF的扩频接收机的加法块相同的输入序列寄存器块。

公开(公告)号：US6141337A

公开(公告)日：2000-10-31

申请号：US917733

申请日：1997-08-27

Applicant: Takaki Uta ,  Takashi Yano ,  Nobukazu Doi

Inventor： Takaki Uta ,  Takashi Yano ,  Nobukazu Doi

IPC: H04J13/00 ,  H04B1/7075 ,  H04B7/26 ,  H04L25/40 ,  H04W56/00 ,  H04W76/02 ,  H04J3/06

CPC classification number: H04W56/009 ,  H04B1/707 ,  H04B7/2668 ,  H04J13/16

Abstract: Before transmitting an upward traffic packet of a long code, a mobile terminal sends a short packet including a short code to a reservation channel. A base station measures delay of each packet by an initial acquisition circuit to establish chip synchronization timing and a packet de-multiplexer to separate from each other packets overlapped in time with each other. When spreading the long-code packet transmitted via a traffic channel from the mobile terminal, information of the measured delay time is synchronously despread by setting a coefficient at an appropriate point of timing to a matched filter.

Abstract translation: 在发送长码的向上业务分组之前，移动终端向预留信道发送包括短码的短分组。 基站通过初始采集电路测量每个分组的延迟，以建立码片同步定时和分组去多路复用器彼此分离，以便彼此重叠。 当通过业务信道从移动终端发送的长码分组进行扩展时，通过将适当时间点的系数设置为匹配滤波器来同步地解扩所测量的延迟时间的信息。

公开(公告)号：US6035308A

公开(公告)日：2000-03-07

申请号：US710662

申请日：1996-09-23

Applicant: Takashi Yano ,  Yasuhiro Tabata ,  Hisashi Ishijima

Inventor： Takashi Yano ,  Yasuhiro Tabata ,  Hisashi Ishijima

IPC: G06F17/30 ,  G06F17/21

CPC classification number: G06F17/30011

Abstract: A document data administrating system comprises a filing means for previously storing data related to particular words, texts, symbols, or graphics as related data files; medium paper in which at least one piece of description data, linking data, and selection data; a reading means for reading out selection data and linking data from the medium data; a searching means for searching corresponding related data files from the filing means according to the selection data and linking data each read out by the reading means; and an outputting means for outputting the related data files each searched by the searching means.

Abstract translation: 文件数据管理系统包括用于预先存储与特定单词，文本，符号或图形相关的数据作为相关数据文件的归档装置; 中等纸张，其中至少一条描述数据，链接数据和选择数据; 读取装置，用于读出选择数据和链接来自媒体数据的数据; 搜索装置，用于根据由读取装置读出的选择数据和链接数据从归档装置搜索相应的相关数据文件; 以及输出装置，用于输出由搜索装置搜索的每个相关数据文件。

公开(公告)号：US5943329A

公开(公告)日：1999-08-24

申请号：US709734

申请日：1996-09-09

Applicant: Yasuo Ohgoshi ,  Takashi Yano ,  Nobukazu Doi

Inventor： Yasuo Ohgoshi ,  Takashi Yano ,  Nobukazu Doi

IPC: H04J13/00 ,  H04B1/707 ,  H04B1/7087 ,  H04B7/26 ,  H04B14/06 ,  H04W88/00 ,  H04B7/216

CPC classification number: H04B1/707 ,  H04B7/2628

Abstract: A code division multiple access (CDMA) mobile communication system with improvements to permit stable reception with a minimum of bit error. The system comprises a voltage-controlled oscillator for supplying a carrier to a radio frequency quadrature demodulator, and a frequency controller for detecting a frequency error from a phase correction signal of the first step to generate a control signal that controls the oscillator. The frequency controller includes an extracting circuit and an integrating circuit. The extracting circuit extracts a phase change based on the frequency error derived from the phase correction signal of the first step and from a signal preceding that signal by a predetermined delay time. The integrating circuit integrates the phase change and outputs the integrated result as the control signal. The predetermined delay time is preferably set within a range not exceeding the delay time needed for averaging by an averaging circuit that receives the phase correction signal of the first step and outputs a phase correction signal. The carrier to a radio frequency quadrature modulator is preferably supplied from the voltage-controlled oscillator.

公开(公告)号：US5298476A

公开(公告)日：1994-03-29

申请号：US726210

申请日：1991-07-05

Applicant: Yoshihiko Hotta ,  Keishi Kubo ,  Shoji Maruyama ,  Takashi Yano ,  Hajime Takayama

Inventor： Yoshihiko Hotta ,  Keishi Kubo ,  Shoji Maruyama ,  Takashi Yano ,  Hajime Takayama

IPC: B41M5/36 ,  G02F1/01 ,  G06K1/12 ,  G06K7/10 ,  G06K17/00 ,  G06K19/06 ,  B41M5/035 ,  B41M5/38

CPC classification number: G02F1/0147 ,  B41M5/363 ,  G06K1/126 ,  G06K17/00 ,  G06K19/06028 ,  G06K2017/0067 ,  G06K2019/06281 ,  Y10S235/90 ,  Y10S428/913

Abstract: A rewritable bar code display medium is disclosed, which is composed of a support and a reversible thermosensitive recording layer for reversibly forming bar codes therein formed on the support, which reversible thermosensitive recording layer varies in transparency with change in temperature, and an image display method using the rewritable bar code display medium, and an apparatus for implementing the image display method are also disclosed.

Abstract translation: 公开了一种可重写的条形码显示介质，其由支撑件和用于可逆地形成在其上形成的条形码的可逆热敏记录层组成，该可逆热敏记录层的透明度随着温度的变化而变化，并且图像显示方法 使用可重写条形码显示介质，以及用于实现图像显示方法的装置。

公开(公告)号：US5077599A

公开(公告)日：1991-12-31

申请号：US535480

申请日：1990-06-11

Applicant: Takashi Yano ,  Naoyuki Yamabayashi

Inventor： Takashi Yano ,  Naoyuki Yamabayashi

IPC: H01L21/28 ,  H01L21/285 ,  H01L23/485 ,  H01L29/43 ,  H01L29/45

CPC classification number: H01L29/452 ,  H01L21/28575 ,  H01L23/485 ,  H01L2924/0002

Abstract: The present invention relates to an electrode structure formed on a III-V semiconductor element and a method for manufacturing the same. One object of the invention is to provide an electrode which exibits a high wire bonding strength, a low ohmic contact resistance, and high reliability, while still being easy to process in to desired shapes. The electrode structure is formed by annealing the structure after the formation of a laminated structure having an ohmic layer including at least nickel formed on the III-V compound semiconductor element, a bonding layer to be connected to a bonding wire, a stopper layer provided between the ohmic layer and the bonding layer, and an isolation layer provided between the stopper layer and the ohmic layer.

Abstract translation: 本发明涉及形成在III-V族半导体元件上的电极结构及其制造方法。 本发明的一个目的是提供一种电极，其具有高线接合强度，低欧姆接触电阻和高可靠性，同时仍然易于处理成所需形状。 电极结构通过在形成具有至少包含在III-V族化合物半导体元件上形成的镍的欧姆层的层压结构形成后，通过对该结构进行退火而形成，连接到接合线的接合层， 欧姆层和接合层，以及设置在阻挡层和欧姆层之间的隔离层。

公开(公告)号：US4839887A

公开(公告)日：1989-06-13

申请号：US96532

申请日：1987-09-15

Applicant: Takashi Yano

Inventor： Takashi Yano

IPC: H04L12/44 ,  H04L12/56

CPC classification number: H04L45/00 ,  H04L12/44

Abstract: A node apparatus is used in a communication network having a multi-conjunction architecture. The communication network has a plurality of transmission paths each coupling one node apparatus to another node apparatus or a terminal device. The node apparatus generally comprises an input port, an output port, and a control part for controlling the coupling of input channels of the input port to output channels of the output port. The control part couples a first receiving input channel which receives a signal first out of the input channels to all of the output channels excluding an output channel having a channel number corresponding to that of the first receiving input channel, so as to broadcast the signal.

Abstract translation: 在具有多连接架构的通信网络中使用节点装置。 通信网络具有多个传输路径，每个传输路径将一个节点设备耦合到另一个节点设备或终端设备。 节点设备通常包括输入端口，输出端口和控制部分，用于控制输入端口的输入通道与输出端口的输出通道的耦合。 控制部分将第一接收输入通道耦合到除了​​具有对应于第一接收输入通道的通道号的输出通道之外的所有输出通道的输入通道之前的信号，以便广播该信号。