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1. 发明授权

US06636035B2 Position measuring device and error detecting method for the same, and electromagnetic induction position detecting device 有权
标题翻译：位置测量装置及其误差检测方法及电磁感应位置检测装置
公开(公告)号：US06636035B2
公开(公告)日：2003-10-21
申请号：US09804300
申请日：2001-03-13
申请人： Tetsuro Kiriyama , Toshiharu Miyata , Nobuyuki Hayashi , Kouji Sasaki , Yoshiaki Shiraishi
发明人： Tetsuro Kiriyama , Toshiharu Miyata , Nobuyuki Hayashi , Kouji Sasaki , Yoshiaki Shiraishi
IPC分类号： G01B700
CPC分类号： G01D5/2086 , G01D3/08
摘要： In an electronic caliper, a detecting circuit 112 detects displacement of a grid with respect to a scale, on the basis of a signal from a transducer 110. A CPU 114 displays the detected position on a display device 124. The CPU 114 performs error detection on the transducer, only when the relative speed of the grid with respect the scale is zero, or becomes equal to or smaller than a predetermined value. Since error detection is performed only at a predetermined timing, power consumption can be reduced.
摘要翻译：在电子卡尺中，检测电路112基于来自换能器110的信号来检测格子相对于刻度的位移.CPU 114在显示装置124上显示检测到的位置.CPU 114执行错误检测只有当网格相对于刻度的相对速度为零时，才能变为等于或小于预定值。由于仅在预定定时执行错误检测，所以能够降低功耗。

2. 发明授权

US06628115B2 Scale loops for electromagnetic induction-type absolute position transducer 有权
标题翻译：电磁感应型绝对位置传感器的刻度环
公开(公告)号：US06628115B2
公开(公告)日：2003-09-30
申请号：US10053964
申请日：2002-01-22
申请人： Kouji Sasaki , Yoshiaki Shiraishi , Nobuyuki Hayashi
发明人： Kouji Sasaki , Yoshiaki Shiraishi , Nobuyuki Hayashi
IPC分类号： G01B714
CPC分类号： G01B7/003 , G01D5/2086 , H01F5/003
摘要： A electromagnetic induction-type absolute position transducer according to the present invention has a plurality of scale loops functioning as coils. The scale loop has first and second loop portions and a connecting pattern portion which connects the corresponding first and second loop portions with each other. The first and second loop portions are arranged along the measuring axis at different wavelength intervals. At least part of the pattern widths constituting scale loops are gradually increased as the length of a connecting pattern portion becomes longer.
摘要翻译：根据本发明的电磁感应型绝对位置传感器具有用作线圈的多个刻度环。刻度环具有第一和第二环部分以及将相应的第一和第二环部分彼此连接的连接图案部分。第一和第二环部分沿着测量轴以不同的波长间隔布置。构成刻度环的图案宽度的至少一部分随着连接图案部分的长度变长而逐渐增加。

3. 发明授权

US06501264B2 Induction type transducer and electronic caliper 失效
标题翻译：感应式传感器和电子卡尺
公开(公告)号：US06501264B2
公开(公告)日：2002-12-31
申请号：US09802845
申请日：2001-03-12
申请人： Yoshiaki Shiraishi , Kouji Sasaki , Masamichi Suzuki , Nobuyuki Hayashi
发明人： Yoshiaki Shiraishi , Kouji Sasaki , Masamichi Suzuki , Nobuyuki Hayashi
IPC分类号： G01B714
CPC分类号： G01B7/02 , G01B3/205
摘要： An induction type transducer is formed at a substrate of a grid assembly which is disposed so as to be opposed to a scale. The surface of the substrate opposed to the scale is made flat, and even if a liquid enters from a gap between the grid and the scale, permeation of the liquid into the substrate is prevented.
摘要翻译：感应型换能器形成在格栅组件的基板上，该栅格组件设置成与刻度尺相对。与标尺相对的基板的表面是平坦的，并且即使液体从栅格和标尺之间的间隙进入，也防止了液体渗透到基板中。

4. 发明授权

US06671976B2 Output-attached measuring instrument 有权
标题翻译：输出测量仪器
公开(公告)号：US06671976B2
公开(公告)日：2004-01-06
申请号：US10217605
申请日：2002-08-14
申请人： Seigo Takahashi , Masamichi Suzuki , Kouji Sasaki , Yoshiaki Shiraishi
发明人： Seigo Takahashi , Masamichi Suzuki , Kouji Sasaki , Yoshiaki Shiraishi
IPC分类号： G01B318
CPC分类号： H01R13/2414 , H01R13/44 , H01R13/5219
摘要： An output-attached measuring instrument has: a measuring instrument body (1) having a circuit board (14) for processing a measurement signal from a sensor as a measurement data, an output electrode (15) for outputting the measurement data, and a connector hole (17) in communication with the output electrode and opening to an outer surface; and a connection cable (30) having a connector (32) capable of attaching to and detaching from the connector hole on an end thereof for transmitting the measurement data obtained by the measuring instrument body to an external device, the connector having a projection (33) capable of being plugged to and unplugged from the connector hole and a connector terminal (34) exposed on a surface thereof, where an elastic connector (20) having am electro-conductive portion for electrically connecting the connector terminal and the output electrode is accommodated in a space of the connector hole of the measuring instrument body and the elastic connector shuts the connector hole when the projection is unplugged from the connector hole and electrically connects the connector terminal and the output electrode through the electro-conductive portion when the projection is plugged into the connector hole.
摘要翻译：输出测量仪器具有：具有用于处理来自传感器的测量信号的电路板（14）作为测量数据的测量仪器主体（1），用于输出测量数据的输出电极（15），以及连接器孔（17），与输出电极连通并开口到外表面; 以及具有连接器（32）的连接电缆（30），所述连接器（32）能够在其一端附接和分离连接器孔，用于将由测量仪器主体获得的测量数据传送到外部设备，所述连接器具有突起（33 ），以及在其表面露出的连接器端子（34），其中具有用于电连接连接器端子和输出电极的导电部分的弹性连接器（20）被容纳在测量仪器主体的连接器孔的空间中，弹性连接器当突起从连接器孔拔出时切断连接器孔，并且当突起插入时通过导电部电连接连接器端子和输出电极进入连接孔。

5. 发明授权

US06292001B1 Capacitance-type displacement measuring apparatus 有权
标题翻译：电容式位移测量装置
公开(公告)号：US06292001B1
公开(公告)日：2001-09-18
申请号：US09407865
申请日：1999-10-20
申请人： Kouji Sasaki , Nobuyuki Hayashi
发明人： Kouji Sasaki , Nobuyuki Hayashi
IPC分类号： G01R2726
CPC分类号： G01D5/2415 , G01B7/003
摘要： A displacement sensor comprises a first scale (11) and a second scale (12) that are arranged opposing to each other and relatively movable in the measurement axis direction. The first scale (11) includes a transmitting electrode array (13) and a receiving electrode (14). The transmitting electrode array (13) consists of a plurality of transmitting electrode units arranged in a basic period (W1) in the measurement axis direction. Each transmitting electrode unit consists of n transmitting electrodes that are arranged in the measurement axis direction and receive respective phase signals of n-phase transmission signals. The receiving electrode (14) adjoins the transmitting electrode array (13) in the direction perpendicular to the displacement direction. The receiving electrode (14) has a width equal to the basic period (W1) and smaller than a width of the transmitting electrode array (13). The receiving electrode (14) has cut off corners (14a, 14b) at both ends in the width direction and close to the transmitting electrode array. The second scale (12) includes a plurality of coupling electrodes (18) that are formed in the basic period (W1) and capacitively couple with the transmitting electrode array (13) and receiving electrode (14).
摘要翻译：位移传感器包括彼此相对布置并且可以在测量轴线方向上相对移动的第一刻度（11）和第二刻度（12）。第一标尺（11）包括发射电极阵列（13）和接收电极（14）。发射电极阵列（13）由沿测量轴方向布置在基本周期（W1）中的多个发射电极单元组成。每个发射电极单元由在测量轴方向上布置的n个发射电极组成，并接收n相传输信号的各个相位信号。接收电极（14）在垂直于位移方向的方向上与发射电极阵列（13）相邻。接收电极（14）的宽度等于基本周期（W1），并且小于发送电极阵列（13）的宽度。接收电极（14）在宽度方向的两端处切断角（14a，14b），并且靠近发射电极阵列。第二标尺（12）包括在基本周期（W1）中形成并与发射电极阵列（13）和接收电极（14）电容耦合的多个耦合电极（18）。

6. 发明授权

US06522129B2 Induction type transducer and electronic caliper 有权
标题翻译：感应式传感器和电子卡尺
公开(公告)号：US06522129B2
公开(公告)日：2003-02-18
申请号：US09803913
申请日：2001-03-13
申请人： Toshiharu Miyata , Nobuyuki Hayashi , Kouji Sasaki , Tetsuro Kiriyama
发明人： Toshiharu Miyata , Nobuyuki Hayashi , Kouji Sasaki , Tetsuro Kiriyama
IPC分类号： G01B702
CPC分类号： G01D5/2053
摘要： An induction type tranducer is formed to be a substrate having a multilayer structure. The substrate has a multilayer structure including six layers, a first layer through sixth layer. An exciting coil is formed at the first layer. Detecting coils are formed at the second layer and the third layer. A wiring layer is formed at the fifth layer at the opposite side of the scale from the core layer. A signal processing IC is formed at the sixth layer. A magnetic shield layer, which insulates magnetic flux from the exciting coil, is formed at the fourth layer between the exciting coil and the signal processing IC.
摘要翻译：感应式换能器形成为具有多层结构的基板。衬底具有包括六层的第一层至第六层的多层结构。在第一层形成励磁线圈。检测线圈形成在第二层和第三层。布线层形成在刻度尺与核心层相对的第五层处。在第六层形成信号处理IC。在励磁线圈和信号处理IC之间的第四层形成有使来自励磁线圈的磁通绝缘的磁屏蔽层。

7. 发明授权

US07631633B2 Capacitor discharge ignition device for engine 有权
标题翻译：发动机用电容放电点火装置
公开(公告)号：US07631633B2
公开(公告)日：2009-12-15
申请号：US11836888
申请日：2007-08-10
申请人： Kouji Sasaki
发明人： Kouji Sasaki
IPC分类号： F02P5/00
CPC分类号： F02P1/086
摘要： A capacitor discharge ignition device for an engine including: an exciter coil provided in a magneto generator driven by the engine; a voltage increasing circuit that increases an induced voltage of the exciter coil; a capacitor charged by an output voltage of the voltage increasing circuit; and a discharge switch that is turned on at ignition timing of the engine and discharges charges in the capacitor through a primary coil of the ignition coil, wherein the ignition device further includes a voltage increasing control portion that controls the voltage increasing circuit so as to increase an output voltage of the voltage increasing circuit when a rotational speed of the engine is a set value or less, and limit the output voltage of the voltage increasing circuit when the rotational speed of the engine exceeds the set value.
摘要翻译：一种用于发动机的电容器放电点火装置，包括：设置在由发动机驱动的磁致发电机中的励磁线圈; 增加励磁线圈的感应电压的升压电路; 由所述电压增加电路的输出电压充电的电容器; 以及放电开关，其在发动机的点火正时接通并且通过点火线圈的初级线圈对电容器中的电荷进行放电，其中点火装置还包括升压控制部分，其控制升压电路以增加当发动机的转速为设定值以下时，升压回路的输出电压，当发动机的转速超过设定值时，限制升压回路的输出电压。

8. 发明授权

US06647933B2 Electronic control unit for two-cycle internal combustion engine 有权
标题翻译：双循环内燃机电控单元
公开(公告)号：US06647933B2
公开(公告)日：2003-11-18
申请号：US10331401
申请日：2002-12-30
申请人： Yoshikazu Tsukada , Yoshinobu Arakawa , Kouji Sasaki , Mitsugu Koike
发明人： Yoshikazu Tsukada , Yoshinobu Arakawa , Kouji Sasaki , Mitsugu Koike
IPC分类号： F01L1302
CPC分类号： F01L13/0005
摘要： An electronic control unit for a two-cycle internal combustion engine including an exhaust control valve which adjusts exhaust timing, a valve controller which controls the exhaust control valve, and a reversal controller which controls reversing a rotational direction of the engine in accordance with an instruction for reversal. In order to raise the probability of a success in reversing the rotational direction of the engine by generating a stable combustion pressure during the reversal of the rotational direction, there is provided valve opening and closing operation inhibition means which inhibits an opening and closing operation of the exhaust control valve by fixing the exhaust control valve in a fully-closed position while the reversal controller is performing control to reverse the rotational direction of the engine.
摘要翻译：一种用于双循环内燃机的电子控制单元，其包括调节排气正时的排气控制阀，控制排气控制阀的阀控制器和根据指令控制发动机的旋转方向的反转控制器为了逆转。为了提高通过在转动方向的反转期间产生稳定的燃烧压力而使发动机的旋转方向成反比的可能性，设置有开闭动作禁止装置，排气控制阀通过将排气控制阀固定在完全关闭位置，同时反向控制器执行控制以使发动机的旋转方向反转。

9. 发明授权

US5691646A Capacitance-type displacement measuring device with electrodes having spiral patterns 失效
标题翻译：具有螺旋图案电极的电容式位移测量装置
公开(公告)号：US5691646A
公开(公告)日：1997-11-25
申请号：US559559
申请日：1995-11-16
申请人： Kouji Sasaki
发明人： Kouji Sasaki
IPC分类号： G01B3/20 , G01D5/241 , G01R27/26 , G01B3/18
CPC分类号： G01D5/2415 , G01B3/205
摘要： A rotary encoder 10 is composed of a halfway cylindrical stator 11 and a cylindrical rotor 12. The rotor 12 is disposed coaxial with the stator 11 with a predetermined gap. Plural transmitting electrodes 13 with spiral patterns and receiving electrode 14 with a rectangular pattern are formed on the inner surface of the stator 12. The transmitting electrodes 13 and receiving electrode 14 are formed of a FPC substrate 17 with lead lines 15, 16. On the outer surface of the rotor 12, coupling electrode 18 are formed with a spiral pattern so as to be capacitively coupled to the transmitting electrodes 13 and receiving electrode 14. FIG. 4C
摘要翻译：旋转编码器10由中间圆柱形定子11和圆柱形转子12组成。转子12与定子11以预定间隙同轴设置。在定子12的内表面上形成具有螺旋图案的多个发射电极13和具有矩形图案的接收电极14.发射电极13和接收电极14由具有导线15,16的FPC基板17形成。在转子12的外表面，耦合电极18形成有螺旋图案，以便电容耦合到发射电极13和接收电极14。 4C

10. 发明授权

US5512644A Ampholytic polymer capable of absorbing aqueous electrolyte solution 失效
标题翻译：能够吸收水性电解质溶液的两性聚合物
公开(公告)号：US5512644A
公开(公告)日：1996-04-30
申请号：US302428
申请日：1994-09-08
申请人： Kuniyoshi Ogura , Kouji Sasaki
发明人： Kuniyoshi Ogura , Kouji Sasaki
IPC分类号： A61L15/60 , C08F220/34 , C08F226/06 , C08F20/58 , C08F228/02
CPC分类号： C08F226/06 , A61L15/60 , C08F220/34
摘要： There is disclosed an ampholytic polymer capable of absorbing aqueous electrolyte solutions, which is obtainable by polymerization of a monomer mixture including (A) at least 10 mol % of an ampholytic vinyl monomer, with the proviso that when the monomer (A) has no self-crosslinkability, the amount of monomer (A) is in the range of 10 to 99.995 mol %. The monomer mixture may further include (B) 90 mol % or less of a non-ampholytic vinyl monomer and (C) 1 mol % or less of a crosslinkable monomer, with the proviso that the total amount of monomers (A), (B) and (C) is 100 mol % and when the monomer (A) has no self-crosslinkability, the amount of monomer (C) is in the range of 0.005 to 1 mol %.
摘要翻译：公开了能够吸收水性电解质溶液的两性聚合物，其可以通过包含（A）至少10mol％的两性乙烯基单体的单体混合物的聚合而获得，条件是当单体（A）没有自身时 - 交联性，单体（A）的量在10〜99.995摩尔％的范围内。单体混合物还可以包含（B）90mol％或更少的非两性乙烯基单体和（C）1mol％或更少的可交联单体，条件是单体（A），（B ）和（C）为100摩尔％，单体（A）不具有自交联性时，单体（C）的含量为0.005〜1摩尔％。

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