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    Door approach communication apparatus and door lock control apparatus
    1.
    发明授权
    Door approach communication apparatus and door lock control apparatus 失效
    门通信设备和门锁控制装置

    公开(公告)号：US06304168B1

    公开(公告)日：2001-10-16

    申请号：US09063408

    申请日：1998-04-21

    申请人： Takayuki Ohta ,  Toshimitsu Oka ,  Yuichi Murakami ,  Rikuo Hatano ,  Kiyokazu Ieda

    发明人： Takayuki Ohta ,  Toshimitsu Oka ,  Yuichi Murakami ,  Rikuo Hatano ,  Kiyokazu Ieda

    IPC分类号： G06F700

    CPC分类号： B60R25/246 ,  E05B81/78 ,  E05B85/01 ,  E05B85/10 ,  G07C9/00309 ,  G07C2009/00793 ,  G07C2209/65 ,  H01Q1/3241 ,  H01Q1/3283 ,  H01Q13/10

    摘要： A door approach transmission apparatus comprises an outside door handle 20 having a conductor with a slit 23 disposed in the door handle surface. A slot antenna 21, 23, 24, 25 is disposed at the slit 23, and includes feeding points 24, 25 installed on the conductor. The apparatus also includes a transmitter 26 for applying voltage for radio wave oscillation to the feeding points 24, 25. The above-described door approach transmission and reception apparatus can be used in a door lock control apparatus where a search radio wave is emitted from a vehicle, a portable wireless device 10 receives the search radio wave, and returns an ID signal. An electrically driven door lock apparatus 40 is driven to unlock the door when the returned ID signal coincides with a registered ID signal. The search radio wave is irradiated from the slot antenna. Either of a transmitter 26 and a receiver 33 is selectively connected to the feeding points 24, 25. By virtue of the above-described features, the emission and reception of radio waves is realized, and in the case of a door handle made of a metal, the number of parts for emission and reception of the radio waves are reduced.

    摘要翻译： 门进近传动装置包括外门把手20，其具有设置在门把手表面中的具有狭缝23的导体。 槽缝天线21,23,24,25设置在狭缝23处，并且包括安装在导体上的馈送点24,25。 该装置还包括用于向馈电点24,25施加用于无线电波振荡的电压的发射器26.上述门接收传输和接收装置可以用在门锁控制装置中，其中搜索电波从 便携式无线设备10接收搜索无线电波，并返回ID信号。 当返回的ID信号与注册的ID信号一致时，驱动电驱动的门锁装置40来解锁门。 从缝隙天线照射搜索电波。 发射器26和接收器33中的任一个选择性地连接到馈电点24,25。通过上述特征，实现无线电波的发射和接收，并且在门把手由 金属，用于发射和接收无线电波的部件的数量减少。

    Door lock control apparatus for a vehicle
    2.
    发明授权
    Door lock control apparatus for a vehicle 失效
    一种用于车辆的门锁控制装置

    公开(公告)号：US6002341A

    公开(公告)日：1999-12-14

    申请号：US979183

    申请日：1997-11-26

    申请人： Takayuki Ohta ,  Toshimitsu Oka ,  Rikuo Hatano

    发明人： Takayuki Ohta ,  Toshimitsu Oka ,  Rikuo Hatano

    IPC分类号： E05B49/00 ,  E05B5/00 ,  E05B17/22 ,  E05B81/54 ,  E05B81/78 ,  E05B83/36 ,  E05B85/18 ,  G07C9/00 ,  H04B13/00 ,  G08C19/00

    CPC分类号： H04B13/005 ,  B60R25/24 ,  E05B77/48 ,  G07C9/00111 ,  G07C9/00309 ,  E05B5/00 ,  E05B81/78 ,  G07C2009/00761 ,  G07C2009/00793

    摘要： A vehicle door lock control apparatus includes a remote control unit that provides instructions to effect a lock condition or an unlock condition of a door look mechanism, a door handle switch which detects the operating condition of a door handle, a door lock control unit that effects the lock condition or the unlock condition of the door lock mechanism in response to signals produced by the door handle switch or the remote control unit, and a contact electrode connected to the door lock control unit for detecting operation of the door handle through contact by a user. The remote control unit has an electrode that establishes a capacitance combination between the remote control unit and the door lock control unit.

    摘要翻译： 一种车门锁控制装置，包括：遥控单元，其提供执行门查机构的锁定状态或解锁状态的指令;检测门把手的操作状态的门把手开关;门锁控制单元，其执行 响应于由门把手开关或遥控单元产生的信号的门锁机构的锁定状态或解锁状态，以及连接到门锁控制单元的接触电极，用于通过接触到门控手柄的操作来检测门把手的操作 用户。 遥控单元具有在遥控单元和门锁控制单元之间建立电容组合的电极。

    ASK modulation circuit
    3.
    发明授权
    ASK modulation circuit 失效
    ASK调制电路

    公开(公告)号：US06504880B1

    公开(公告)日：2003-01-07

    申请号：US09384334

    申请日：1999-08-27

    申请人： Takayuki Ohta ,  Koji Aoki ,  Yuichi Murakami ,  Rikuo Hatano

    发明人： Takayuki Ohta ,  Koji Aoki ,  Yuichi Murakami ,  Rikuo Hatano

    IPC分类号： H03C152

    CPC分类号： H04L27/04

    摘要： An Amplitude Shift Keying (ASK) modulating circuit includes an oscillation circuit generating a pulse oscillation having a given frequency. A frequency divider is provided having a binary counter unit and having at least an input terminal, an output terminal and a reset terminal. The frequency divider is active and inactive when the reset terminal thereof is applied with low and high levels of a transmission signal wave, respectively, and divides the pulse oscillation while the frequency divider is active. The transmission signal wave is modulated together with a carrier frequency which is identical to the divided frequency.

    摘要翻译： 振幅键控（ASK）调制电路包括产生具有给定频率的脉冲振荡的振荡电路。 提供了具有二进制计数器单元并且至少具有输入端子，输出端子和复位端子的分频器。 当分频器的复位端分别施加低电平和高电平的发送信号波时，分频器有效且无效，并且在分频器有效时分频脉冲振荡。 传输信号波与与分频相同的载波频率一起被调制。

    DC-DC CONVERTER AND VOLTAGE DETECTOR USING SAME
    4.
    发明申请
    DC-DC CONVERTER AND VOLTAGE DETECTOR USING SAME 有权
    DC-DC转换器和电压检测器

    公开(公告)号：US20090212761A1

    公开(公告)日：2009-08-27

    申请号：US12389964

    申请日：2009-02-20

    申请人： Takayuki Ohta ,  Masanori Kawamoto ,  Toshiaki Ariyoshi

    发明人： Takayuki Ohta ,  Masanori Kawamoto ,  Toshiaki Ariyoshi

    IPC分类号： G01R19/00 ,  G05F1/46

    CPC分类号： H02J7/0021 ,  B60L11/18 ,  B60L2210/10 ,  H02M3/33561 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7216

    摘要： A DC-DC converter includes: a transformer including primary and secondary windings; a switching element that drives the primary winding; a comparator that compares a voltage induced in the secondary winding with a predetermined voltage to detect that the voltage is outside a predetermined voltage range; and a controller. The controller stops switching operation of the switching element when the voltage is outside the predetermined voltage range. Preferably, the DC-DC converter is of a flyback system.

    摘要翻译： DC-DC转换器包括：包括初级和次级绕组的变压器; 驱动初级绕组的开关元件; 比较器，将次级绕组中感应的电压与预定电压进行比较，以检测电压在预定电压范围之外; 和控制器。 当电压超出预定电压范围时，控制器停止开关元件的开关操作。 优选地，DC-DC转换器是回扫系统。

    Communication system, information collecting system and method therefor
    5.
    发明授权
    Communication system, information collecting system and method therefor 有权
    通信系统，信息采集系统及其方法

    公开(公告)号：US07382742B2

    公开(公告)日：2008-06-03

    申请号：US10689210

    申请日：2003-10-21

    申请人： Takayuki Ohta ,  Tetsuya Nakayama

    发明人： Takayuki Ohta ,  Tetsuya Nakayama

    IPC分类号： H04Q7/20

    CPC分类号： H04W48/16 ,  H04W40/22 ,  H04W84/18

    摘要： Interconnect of communication between mobile objects by another mobile object is enabled. Station A transmits its own identifier to another mobile station on a broadcast basis. Out of other mobile stations, Station B receives the identifier of Station A, and returns a response including its own identifier. Station A notifies Station B of identifiers of nodes with which it can communicate. Station B notifies Station A of identifiers of nodes with which it can communicate. This sequence of processing enables information on nodes with which either station can communicate to be exchanged between Stations A and B, and a communication path to nodes to be found between Station B (station A) and another node via Station A (station B).

    摘要翻译： 使移动对象之间的通信由另一个移动对象互连。 站A在广播的基础上将其自己的标识符发送到另一个移动台。 在其他移动站之外，站B接收站A的标识符，并返回包括其自己的标识符的响应。 站A通知站B与其可以通信的节点的标识符。 站B通知站A与其可以通信的节点的标识符。 该处理序列使得能够在站A和B之间进行通信的节点之间的信息，以及通过站A（站B）在站B（站A）和另一个节点之间找到的节点的通信路径。

    Polyester and process for producing the same
    8.
    发明授权
    Polyester and process for producing the same 失效
    聚酯及其制造方法

    公开(公告)号：US5102979A

    公开(公告)日：1992-04-07

    申请号：US532567

    申请日：1990-06-04

    申请人： Yasuaki Miki ,  Takayuki Ohta ,  Shoji Takano

    发明人： Yasuaki Miki ,  Takayuki Ohta ,  Shoji Takano

    IPC分类号： C08G63/16 ,  C08G63/42

    CPC分类号： C08G63/16 ,  C08G63/42

    摘要： This invention provides a polyester, which is composed of a constitutive unit of formula (I) and a constitutive unit of formula (II) in a proportion of (I)/(II) of being from 0.1/99.9 to 99.1/0.1 as a molar ratio and which has a logarithmic viscosity (.eta..sub.inh) of being 0.1 or more: ##STR1## where R.sub.0 is a fluorine-free monovalent organic group having from 1 to 40 carbon atoms, R.sub.1, R.sub.2 and R.sub.3 are independently a divalent organic group having from 1 to 40 carbon atoms, and n is 0 or 1.This invention also provides a method of preparing the polyester, in which (A) a monoepoxy compound of formula (III) ##STR2## where R.sub.0 and n have the same meanings as mentioned above, (B) a polyester or a polyester precursor and (C) a dicarboxylic acid compound are reacted and polymerized.

    MULTI-MICRO HOLLOW CATHODE LIGHT SOURCE AND ATOMIC ABSORPTION SEPCTROMETER
    9.
    发明申请
    MULTI-MICRO HOLLOW CATHODE LIGHT SOURCE AND ATOMIC ABSORPTION SEPCTROMETER 有权
    多微型中空灯泡光源和原子吸收式SEPCTROMETER

    公开(公告)号：US20130027697A1

    公开(公告)日：2013-01-31

    申请号：US13578171

    申请日：2011-02-08

    申请人： Masaru Hori ,  Masafumi Ito ,  Takayuki Ohta ,  Hiroyuki Kano ,  Koji Yamakawa

    发明人： Masaru Hori ,  Masafumi Ito ,  Takayuki Ohta ,  Hiroyuki Kano ,  Koji Yamakawa

    IPC分类号： H01J61/09 ,  G01J3/00

    CPC分类号： H01J65/046 ,  G01N21/3103 ,  H05H1/2406 ,  H05H2001/2412

    摘要： The multi-micro hollow cathode light source has a cathode plate, an insulation plate, an anode plate, and metal pieces. The insulation plate is sandwiched by the cathode plate and the anode plate. The cathode plate is made of copper. The centers of the cathode plate, insulation plate, and anode plate, are provided with holes, respectively. The holes form a penetrating though-hole. Linear slots are disposed in the cathode plate continuously extending from the hole in a cross shape. Each slot penetrates the cathode plate. Four metal pieces made of materials different from one another are inserted and buried in the four slots.

    摘要翻译： 多微孔中空阴极光源具有阴极板，绝缘板，阳极板和金属片。 绝缘板由阴极板和阳极板夹持。 阴极板由铜制成。 阴极板，绝缘板和阳极板的中心分别设有孔。 孔形成贯穿孔。 线状槽设置在从十字形状连续延伸的阴极板中。 每个槽都穿过阴极板。 四个由彼此不同的材料制成的金属片插入并埋在四个槽中。

    Copolymer and composition containing the copolymer
    10.
    发明授权
    Copolymer and composition containing the copolymer 失效
    含有该共聚物的共聚物和组合物

    公开(公告)号：US5319045A

    公开(公告)日：1994-06-07

    申请号：US70210

    申请日：1993-06-02

    申请人： Takayuki Ohta ,  Hiroaki Yamaoka ,  Junichi Gotoh ,  Shiho Sano

    发明人： Takayuki Ohta ,  Hiroaki Yamaoka ,  Junichi Gotoh ,  Shiho Sano

    IPC分类号： C08F290/06 ,  C08F18/02

    CPC分类号： C08F290/061

    摘要： A copolymer having repeating units of the following formula (I) and repeating units of the formula (II), wherein the ration of (I) to (II) is within a range of from 10:90 to 90:10 by weight ratio, and the number average molecular weight is at least 1,000, or the intrinsic viscosity .eta..sub.inh is at least 0.02: ##STR1## wherein A is a polyester unit having a polymerization degree of from 2 to 200, R.sup.3 is a bivalent organic group having an ester, urethane or ketone bond, and R.sup.4 is a hydrogen atom or a methyl group, ##STR2## wherein R.sup.5 is a hydrogen atom or a methyl group, and X is a substituent having functionality.

    摘要翻译： 具有下式（I）的重复单元和式（II）的重复单元的共聚物，其中（I）至（II）的比例在10:90至90:10的重量比范围内， 数均分子量为1000以上，特性粘度等级为0.02以下，其中A为聚合度为2〜200的聚酯单元，R3为二价有机基团 具有酯，氨基甲酸酯或酮键，并且R 4是氢原子或甲基，其中R 5是氢原子或甲基，X是具有官能团的取代基。