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1. 发明授权

US5712608A Matrix relay 失效
标题翻译：矩阵继电器
公开(公告)号：US5712608A
公开(公告)日：1998-01-27
申请号：US613457
申请日：1996-03-11
申请人： Tsutomu Shimomura , Fumihiro Kasano , Shiro Maeda , Masayuki Shiomi , Takao Morimoto , Tatsuya Suzuki , Hiroshi Hosaka
发明人： Tsutomu Shimomura , Fumihiro Kasano , Shiro Maeda , Masayuki Shiomi , Takao Morimoto , Tatsuya Suzuki , Hiroshi Hosaka
IPC分类号： H01H45/00 , H01H50/36 , H01H67/24 , H01H7/00
CPC分类号： H01H67/24
摘要： A matrix relay is formed with a plurality of latching relays arranged in a matrix and mounted on a base of an electrically insulative material. Each of the latching relays comprises an excitation coil, permanent magnet, a pair of first and second fixed contacts, and an armature carrying a pair of first and second movable springs each providing movable contacts. The armature is magnetically coupled to the excitation coil so as to be movable in response to energization of the coil by current of selective polarity between close and open positions of the fixed and movable contacts. A plurality of the armatures of the latching relays arranged in a row of the matrix are assembled into a single armature block to be mounted on the base as a single unit. The armature block comprises a single pair of first and second supporting members made of an electrically conductive material. All of the first movable springs and all of the second movable springs of the latching relays of the armature block are connected respectively to the first and second supporting members mechanically and electrically, so that two row paths for electrical signals common to the latching relays arranged in the row of the matrix are provided. This simplification of the structure and electric circuit of the matrix relay would be useful to small-size the matrix relay without complicated fabrication process.
摘要翻译：矩阵继电器形成有多个以矩阵形式布置并且安装在电绝缘材料的基座上的闭锁继电器。每个闩锁继电器包括励磁线圈，永久磁铁，一对第一和第二固定触点，以及承载一对第一和第二可移动弹簧的衔铁，每个可移动弹簧提供可动触点。电枢被磁耦合到励磁线圈，以便响应于线圈通过固定触点和可动触头的接近和断开位置之间的选择性极性的电流而可移动。安排成一排矩阵的闭锁继电器的多个电枢被组装成单个电枢块，以作为单个单元安装在基座上。衔铁块包括由导电材料制成的单对第一和第二支撑构件。电枢块的闭锁继电器的所有第一可移动弹簧和所有第二可移动弹簧机械和电气分别连接到第一和第二支撑构件，使得用于锁定继电器共同的电信号的两个行路径布置在提供矩阵的行。矩阵继电器的结构和电路的这种简化对于小型矩阵继电器而言是有用的，而不需要复杂的制造工艺。

2. 发明授权

US08432169B2 Proximity sensor 有权
标题翻译：接近传感器
公开(公告)号：US08432169B2
公开(公告)日：2013-04-30
申请号：US12679157
申请日：2008-09-19
申请人： Masahisa Niwa , Kunitaka Okada , Fumihiro Kasano , Sukoya Tawaratsumida
发明人： Masahisa Niwa , Kunitaka Okada , Fumihiro Kasano , Sukoya Tawaratsumida
IPC分类号： G01R27/28
CPC分类号： H03K17/9547 , H03K17/9502
摘要： A proximity sensor has an oscillation circuit, an amplitude measurement circuit, a control circuit and a signal processing circuit. The oscillation circuit has an LC resonant circuit and an oscillation control circuit that is configured to supply an electric current to the LC resonant circuit to generate oscillating voltage across the LC resonant circuit. The amplitude measurement circuit is configured to produce an amplitude signal corresponding to the amplitude of the oscillating voltage. The control circuit is configured to set the negative conductance of the oscillation control circuit to a critical value by which the LC resonant circuit can oscillate based on the amplitude signal. The signal processing circuit is configured to produce a distance signal corresponding to the distance between an object and the sensing coil based on a parameter associated with the negative conductance.
摘要翻译：接近传感器具有振荡电路，幅度测量电路，控制电路和信号处理电路。振荡电路具有LC谐振电路和振荡控制电路，其被配置为向LC谐振电路提供电流以在LC谐振电路两端产生振荡电压。幅度测量电路被配置为产生对应于振荡电压幅度的振幅信号。控制电路被配置为将振荡控制电路的负电导设置为基于振幅信号使LC谐振电路能够振荡的临界值。信号处理电路被配置为基于与负电导相关联的参数产生对应于物体和感测线圈之间的距离的距离信号。

3. 发明授权

US5268975A Optical fiber switching system for laser welding 失效
标题翻译：激光焊接用光纤切换系统
公开(公告)号：US5268975A
公开(公告)日：1993-12-07
申请号：US872758
申请日：1992-04-24
申请人： Katsumi Yoshitani , Fumihiro Kasano , Hiromi Nishimura , Hideki Fukuzono , Tsutoma Shimomura
发明人： Katsumi Yoshitani , Fumihiro Kasano , Hiromi Nishimura , Hideki Fukuzono , Tsutoma Shimomura
IPC分类号： B23K26/067 , G02B6/35 , G02B6/26
CPC分类号： G02B6/3508 , B23K26/067 , B23K26/0673 , G02B6/3502 , G02B6/3546 , G02B6/355 , G02B6/3572 , G02B6/3582
摘要： A switching system for selectively distributing a laser beam from a laser source to one of a plurality of welding stations for laser welding thereat. The system includes a first optical fiber directing the laser beam therethrough, and a pair of second optical fibers leading to the welding stations, respectively. A switching device connects the first optical fiber selectively to one of the second optical fibers so as to pass the laser beam to the corresponding welding station for enabling the laser welding thereat. The switching device comprises a housing having a longitudinal axis and holding input ends of the second optical fibers in parallel relation with the longitudinal axis, a carrier supporting an output end of the first optical fiber and linearly movable together therewith within the housing in a direction perpendicular to the longitudinal axis such that the output end of the first optical fiber comes into and out of closely end-to-end facing relation to the input ends of the second optical fibers. An electromagnetic relay is included to have an armature which is movable between two positions and operatively connected to move the carrier for aligning the output end of the first optical fiber to the input end of a selected one of the second optical fibers for passing the laser beam to the selected one of the second optical fibers. The output and input ends of the optical fibers are each provided on with a heat-radiating sleeve for dissipation of heat.
摘要翻译：一种切换系统，用于选择性地将激光束从激光源分配到多个用于激光焊接的焊接站之一。该系统包括将激光束引导通过的第一光纤和分别通向焊接台的一对第二光纤。开关装置将第一光纤选择性地连接到第二光纤中的一个，以便将激光束传递到相应的焊接站，以使其能够进行激光焊接。开关装置包括具有纵向轴线并且保持第二光纤的输入端与纵向轴线平行关系的壳体，支撑着第一光纤的输出端的载体，并且在壳体内沿垂直方向线性移动使得第一光纤的输出端进入和离开与第二光纤的输入端紧密端对端的关系。包括电磁继电器以具有可在两个位置之间移动并且可操作地连接以移动载体的电枢，用于将第一光纤的输出端对准所选择的第二光纤的输入端，以使激光束到所选择的第二光纤中的一个。光纤的输出端和输入端分别设置有用于散热的散热套管。

4. 发明申请

US20090016162A1 Moving object detection apparatus 失效
标题翻译：移动物体检测装置
公开(公告)号：US20090016162A1
公开(公告)日：2009-01-15
申请号：US11887079
申请日：2006-12-29
申请人： Toshimasa Takagi , Fumihiro Kasano , Hidehiko Fujikawa
发明人： Toshimasa Takagi , Fumihiro Kasano , Hidehiko Fujikawa
IPC分类号： G01S15/50
CPC分类号： G01S15/523 , G01S13/56
摘要： A moving object detection apparatus comprises a transmitter, a receiver, a detection portion, a binary conversion portion and a judgment portion. The transmitter emits energy waves with a first frequency to a detection area. When receiving incoming energy waves from the detection area, the receiver generates an electric signal corresponding to the incoming energy waves. The detection portion obtains a detection signal from a reference signal with the first frequency and the electric signal. The binary conversion portion compares the detection signal with a conversion threshold signal to obtain a binary signal. The judgment portion judges whether or not a moving object approaching or leaving the receiver exists in the detection area based on the binary signal.
摘要翻译：移动物体检测装置包括发射器，接收器，检测部分，二进制转换部分和判断部分。发射机将第一频率的能量波发射到检测区域。当从检测区域接收到入射能量波时，接收器产生对应于输入能量波的电信号。检测部分从具有第一频率和电信号的参考信号获得检测信号。二进制转换部分将检测信号与转换阈值信号进行比较以获得二进制信号。判断部分基于二进制信号判断接近或离开接收器的移动物体是否存在于检测区域中。

5. 发明授权

US5866818A Acceleration sensor device 失效
标题翻译：加速度传感器装置
公开(公告)号：US5866818A
公开(公告)日：1999-02-02
申请号：US756716
申请日：1996-11-26
申请人： Sadayuki Sumi , Shigenari Takami , Fumihiro Kasano , Naohiro Taniguchi , Kazuya Nohara
发明人： Sadayuki Sumi , Shigenari Takami , Fumihiro Kasano , Naohiro Taniguchi , Kazuya Nohara
IPC分类号： G01P1/02 , G01P15/02 , G01P15/08 , G01P15/12
CPC分类号： G01P15/08 , G01P1/023 , G01P15/02 , G01P15/123 , H01L2224/48091 , H01L2224/48247 , H01L2924/181
摘要： An acceleration sensor element constitutes a piezoresistance type acceleration sensor in which an acceleration sensor chip including a cantilever structure of mass and beam parts and a piezoresistor formed on the beam part is mounted on a main lead which is slanted for positioning the piezoresistor and the center of gravity of the mass part substantially on the same horizontal plane in a mounted state of the sensor. The element thereby improves the reliability and assures such property as other-axis sensitivity of the sensor at the time of shipment.
摘要翻译：加速度传感器元件构成压阻型加速度传感器，其中包括质量和梁部分的悬臂结构的加速度传感器芯片和形成在梁部分上的压电电阻器安装在倾斜用于定位压电电阻器的主引线和在传感器的安装状态下，质量部分的重力基本上位于同一水平面上。因此，该元件提高了可靠性，并确保了在出货时传感器的其它轴灵敏度等特性。

6. 发明授权

US5278368A Electrostatic relay 失效
标题翻译：静电继电器
公开(公告)号：US5278368A
公开(公告)日：1994-01-11
申请号：US903077
申请日：1992-06-23
申请人： Fumihiro Kasano , Hiromi Nishimura , Jun Sakai , Koichi Aizawa , Keiji Kakite , Takayoshi Awai
发明人： Fumihiro Kasano , Hiromi Nishimura , Jun Sakai , Koichi Aizawa , Keiji Kakite , Takayoshi Awai
IPC分类号： H01H1/00 , H01H1/20 , H01H59/00 , H01H57/00
CPC分类号： H01H59/0009 , H01H1/0036 , H01H1/20 , H01H2059/009
摘要： An electrostatic relay essentially comprises a fixed electrode with a fixed contact insulated therefrom, a movable electrode plate with a movable contact insulated therefrom, and a fixed pair of oppositely charged electrets. The movable electrode plate is pivotally supported at a pivot in a cantilever fashion or a seesaw fashion, and also to move about the pivot axis relative to the fixed electrode between two rest positions of closing and opening the contacts. A control voltage source is connected across the fixed electrode and the movable electrode plate to generate a potential difference therebetween. The electrets are disposed adjacent the movable electrode plate to generate electrostatic forces attracting and repelling the movable electrode plate, respectively, when the movable electrode plate is charged to a given polarity. That is, the attracting and repelling forces are cooperative to produce a torque for moving the movable electrode plate in one direction from one of the rest positions to the other. The electrostatic relay is useful for precisely and rapidly operating the relay.
摘要翻译：静电继电器基本上包括具有与其绝缘的固定触点的固定电极，具有与其绝缘的可动触点的可动电极板和固定的一对相对充电的驻极体。可移动电极板以悬臂方式或跷跷板方式枢转地支撑在枢轴处，并且还可以在关闭和打开触点的两个静止位置之间相对于固定电极围绕枢转轴线移动。控制电压源连接在固定电极和可动电极板之间，以在它们之间产生电位差。当可动电极板被充电到给定的极性时，驻极体邻近可动电极板设置以产生吸引和排斥可动电极板的静电力。也就是说，吸引力和排斥力是协调的，以产生将活动电极板从一个静止位置向另一个方向移动的扭矩。静电继电器对于精确和快速地操作继电器是有用的。

7. 发明申请

US20100225332A1 PROXIMITY SENSOR 有权
标题翻译：接近传感器
公开(公告)号：US20100225332A1
公开(公告)日：2010-09-09
申请号：US12679157
申请日：2008-09-19
申请人： Masahisa Niwa , Kunitaka Okada , Fumihiro Kasano , Sukoya Tawaratsumida
发明人： Masahisa Niwa , Kunitaka Okada , Fumihiro Kasano , Sukoya Tawaratsumida
IPC分类号： G01R27/28
CPC分类号： H03K17/9547 , H03K17/9502
摘要： A proximity sensor has an oscillation circuit, an amplitude measurement circuit, a control circuit and a signal processing circuit. The oscillation circuit has an LC resonant circuit and an oscillation control circuit that is configured to supply an electric current to the LC resonant circuit to generate oscillating voltage across the LC resonant circuit. The amplitude measurement circuit is configured to produce an amplitude signal corresponding to the amplitude of the oscillating voltage. The control circuit is configured to set the negative conductance of the oscillation control circuit to a critical value by which the LC resonant circuit can oscillate based on the amplitude signal. The signal processing circuit is configured to produce a distance signal corresponding to the distance between an object and the sensing coil based on a parameter associated with the negative conductance.
摘要翻译：接近传感器具有振荡电路，幅度测量电路，控制电路和信号处理电路。振荡电路具有LC谐振电路和振荡控制电路，其被配置为向LC谐振电路提供电流以在LC谐振电路两端产生振荡电压。幅度测量电路被配置为产生对应于振荡电压幅度的振幅信号。控制电路被配置为将振荡控制电路的负电导设置为基于振幅信号使LC谐振电路能够振荡的临界值。信号处理电路被配置为基于与负电导相关联的参数产生对应于物体和感测线圈之间的距离的距离信号。

8. 发明申请

US20100052972A1 MOVING OBJECT DETECTION SYSTEM 有权
标题翻译：移动物体检测系统
公开(公告)号：US20100052972A1
公开(公告)日：2010-03-04
申请号：US12312608
申请日：2007-03-15
申请人： Fumihiro Kasano , Toshimasa Takagi , Hidehiko Fujikawa , Toru Mugiuda
发明人： Fumihiro Kasano , Toshimasa Takagi , Hidehiko Fujikawa , Toru Mugiuda
IPC分类号： G01S13/00 , G01S13/56
CPC分类号： G01S15/523 , G01S13/56 , G01S13/589
摘要： A moving object detection system is provided with an existence detection part, an integrating part and an existence judgment part. Based on first and second detection signals, the existence detection part calculates a rotation angle of each transition factor that is obtained from the first and second detection signals and rotates around the origin in a two-dimensional coordinate system. The existence detection part is configured so that the rotation angle becomes less than 90 degrees. The integrating part integrates each rotation angle to obtain an integrated angle. The existence judgment part judges whether or not a moving object approaching or leaving a receiver of the device exists in a detection area based on the integrated angle and a threshold angle.
摘要翻译：移动物体检测系统具有存在检测部分，积分部分和存在判断部分。基于第一和第二检测信号，存在检测部分计算从第一和第二检测信号获得的每个转变因子的旋转角度，并且在二维坐标系中绕原点旋转。存在检测部被配置为使得旋转角度小于90度。积分部分集成了每个旋转角度以获得一体积的角度。存在判断部基于积分角度和阈值角度判断接近或离开装置的接收机的移动物体是否存在于检测区域中。

9. 发明授权

US5079667A Relay driving circuit for a latch-in relay 失效
标题翻译：中继继电器的继电器驱动电路
公开(公告)号：US5079667A
公开(公告)日：1992-01-07
申请号：US443511
申请日：1989-11-30
申请人： Fumihiro Kasano , Hans Sauer , Heinz Ritter , Wolf Steinbichler , Sepp Antonitsch
发明人： Fumihiro Kasano , Hans Sauer , Heinz Ritter , Wolf Steinbichler , Sepp Antonitsch
IPC分类号： H01H47/22
CPC分类号： H01H47/226
摘要： A relay driving circuit for a latch-in type magnetic relay having an excitation coil, generating a set current and a reset current of opposite polarity for the coil. A capacitor is provided between the input terminals of the circuit in series with the coil. A set switch is connected in series with the coil and the capacitor, and a reset switch is connected across the series combination. An input voltage level detector is provided to make the set switch conductive, thereby applying the input voltage to the excitation coil and the capacitor to provide the set current. As the input voltage decreases below the trigger level, the detector makes the reset switch conductive to allow the capacitor to discharge current in the opposite direction through the excitation coil. The circuit includes a disable switch responsive to the capacitor being charged to a voltage level sufficient to provide the reset current, the disable switch setting the set switch to a non-conductive state to thereby prevent the capacitor voltage from being reversely applied.

10. 发明授权

US4568207A Magnetic actuator mechanism 失效
标题翻译：磁致动器机构
公开(公告)号：US4568207A
公开(公告)日：1986-02-04
申请号：US614640
申请日：1984-05-29
申请人： Kazuhiko Hara , Fumihiro Kasano , Yoshinobu Okada , Hiromi Nishimura , Tadashi Murakami
发明人： Kazuhiko Hara , Fumihiro Kasano , Yoshinobu Okada , Hiromi Nishimura , Tadashi Murakami
IPC分类号： H01F7/14 , B41J2/265 , B41J2/275 , B41J3/12
CPC分类号： B41J2/265 , B41J2/275
摘要： An improved magnetic actuator mechanism suitable for dot printing mechanisms for use in a wire matrix dot printer. The present magnetic actuator mechanism comprises an armature movable between a reset position and an actuated position, a permanent magnet for attracting the armature toward the reset position, and an electromagnet which, when energized, generates in the armature a magnetic flux opposite to and larger than the magnetic flux generated therein by the permanent magnet. The armature is thus moved to the actuated position by the turn of the magnetization direction in the armature when the electromagnet is energized. Therefore, in the present invention, the armature can have the magnetic fluxes in the opposite directions by the action of the permanent magnet and electromagnet combination so as to provide the armature of smaller cross sectional area or thickness with a higher magnetic force without causing the magnetic saturation thereof, which allows the use of an armature of less thickness or weight to assure high speed operation in response to a driving signal.
摘要翻译：一种改进的磁致动器机构，适用于在线状点阵打印机中使用的点印刷机构。本磁致动器机构包括可在复位位置和致动位置之间移动的衔铁，用于将电枢朝向复位位置吸引的永磁体，以及电磁体，当被激励时，在电枢中产生与电枢相反并且大于由永磁体产生的磁通量。因此当电磁铁通电时，电枢通过衔铁的磁化方向的转动而移动到致动位置。因此，在本发明中，通过永久磁铁和电磁铁组合的作用，衔铁可以在相反方向上具有磁通，从而提供具有较高磁力的较小横截面积或厚度的电枢，而不会导致磁其饱和度允许使用较小厚度或重量的电枢来确保响应于驱动信号的高速操作。

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