公开(公告)号：US4270195A

公开(公告)日：1981-05-26

申请号：US112183

申请日：1980-01-15

申请人： Masuo Ogihara ,  Kozo Chimura ,  Nobuo Shinozaki ,  Yoichi Seki

发明人： Masuo Ogihara ,  Kozo Chimura ,  Nobuo Shinozaki ,  Yoichi Seki

IPC分类号： G04B19/20 ,  G04B23/02 ,  G04B23/03 ,  G04C21/02 ,  G04C21/16

CPC分类号： G04C21/02 ,  G04B19/205 ,  G04B23/021 ,  G04B23/025 ,  G04B23/03 ,  G04C21/16

摘要： An alarm time is digitally indicated by the figures on a first drum indicating the hour unit and a second drum indicating the minute unit of the alarm time. An alarm setting indication plate comprises a shutter for covering the figures and an arm interlocked with an alarm stopping button through the first and second drums.

摘要翻译： 报警时间由表示小时单位的第一个滚筒上的图形数字表示，第二个滚筒指示报警时间的分钟单位。 报警设置指示板包括用于覆盖图形的快门和通过第一和第二滚筒与报警停止按钮互锁的臂。

公开(公告)号：US06789305B2

公开(公告)日：2004-09-14

申请号：US10680131

申请日：2003-10-08

申请人： Yoichi Seki ,  Taro Hasegawa

发明人： Yoichi Seki ,  Taro Hasegawa

IPC分类号： H02K1516

CPC分类号： H02K41/031 ,  H02K3/24 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/49073

摘要： In a linear motor coil assembly (12), and a method for manufacturing the same, a plurality of coils (14) are arranged in a line in a direction of movement and have respective coil axes perpendicular to the direction of movement of the motor. A flat cooling tube (20) is arranged to meander inside the plurality of coils. The cooling tube has a cross section elongated in a direction parallel to the coil axes, and a plurality of clearance holes (25) through which coolant flows are formed inside the cooling tube. The cooling tube has interleaved folds at least equal in number to the number of coils. The coils being fitted into these folds. At the time of manufacture of the coil assembly, the coils are wound around cores that are divided for each coil, and the cores are inserted into the folds of the cooling tube.

摘要翻译： 在线性电动机线圈组件（12）及其制造方法中，多个线圈（14）沿着移动方向一行排列，并且具有与电动机的运动方向垂直的各线圈轴。 扁平冷却管（20）布置成在多个线圈内弯曲。 冷却管具有沿与线圈轴平行的方向伸长的横截面，并且在冷却管内部形成有多个冷却剂流过的间隙孔（25）。 冷却管具有与线圈数目至少相等的交错折叠。 线圈安装在这些折叠中。 在制造线圈组件时，线圈缠绕在每个线圈分开的芯上，并且芯被插入到冷却管的折叠部中。

公开(公告)号：US06661124B1

公开(公告)日：2003-12-09

申请号：US09830409

申请日：2001-04-27

申请人： Yoichi Seki ,  Taro Hasegawa

发明人： Yoichi Seki ,  Taro Hasegawa

IPC分类号： H02K900

CPC分类号： H02K41/031 ,  H02K3/24 ,  Y10T29/49009 ,  Y10T29/49071 ,  Y10T29/49073

摘要： In a linear motor coil assembly (12), and a method for manufacturing the same, a plurality of coils (14) are arranged in a line in a direction of movement and have respective coil axes perpendicular to the direction of movement of the motor. A flat cooling tube (20) is arranged to meander inside the plurality of coils. The cooling tube has a cross section elongated in a direction parallel to the coil axes, and a plurality of clearance holes (25) through which coolant flows are formed inside the cooling tube. The cooling tube has interleaved folds at least equal in number to the number of coils. The coils being fitted into these folds. At the time of manufacture of the coil assembly, the coils are wound around cores that are divided for each coil, and the cores are inserted into the folds of the cooling tube.

摘要翻译： 在线性电动机线圈组件（12）及其制造方法中，多个线圈（14）沿着移动方向一行排列，并且具有与电动机的运动方向垂直的各线圈轴。 扁平冷却管（20）布置成在多个线圈内弯曲。 冷却管具有沿与线圈轴平行的方向伸长的横截面，并且在冷却管内部形成有多个冷却剂流过的间隙孔（25）。 冷却管具有与线圈数目至少相等的交错折叠。 线圈安装在这些折叠中。 在制造线圈组件时，线圈缠绕在每个线圈分开的芯上，并且芯被插入到冷却管的折叠部中。

公开(公告)号：US06353199B1

公开(公告)日：2002-03-05

申请号：US09600360

申请日：2000-07-14

申请人： Akio Hosaka ,  Sadao Sano ,  Yoichi Seki

发明人： Akio Hosaka ,  Sadao Sano ,  Yoichi Seki

IPC分类号： B23H100

CPC分类号： B23H1/02 ,  B23H1/00 ,  B23H7/26 ,  B23H7/30

摘要： An electric discharge machining apparatus comprises a quill 8 movable in the vertical direction, at least one set of linear motor movers attached to the quill, symmetrically about a center axis of the quill, and a single set of linear motor stators facing the set of movers. An electrode mounting device (9) for holding a tool electrode (6) is attached to a lower end of the quill, coaxially with the quill. Preferably, the set of movers includes magnetic plates (12, 14) attached to the quill and a row of permanent magnets (11, 13, 15, 16) arranged on the magnetic plates, and the set of stators includes a yoke (31, 41) and a coil (32, 42) wound around the yoke. The quill has a hole (8a) in its center extending in the vertical direction, and an air cylinder (61) providing counter balance for the load of the quill is preferably disposed in this hole. The quill has a density of 4g/cm3 or less, and is made of, for example, silicon nitride (Si3N4) ceramics or a composite material of a light metal and at least 40% by volume of ceramics.

摘要翻译： 放电加工装置包括：可在垂直方向上移动的套筒8，至少一组直线电动机构，其安装在该套筒上，围绕该套筒的中心轴线对称;以及单组线性电动机定子， 。 用于保持工具电极（6）的电极安装装置（9）与套筒同轴地安装在套筒的下端。 优选地，所述一组移动器包括附接到所述套筒的磁性板（12,14）和布置在所述磁性板上的一排永磁体（11,13,15,16），并且所述一组定子包括轭（31， 41）和缠绕在轭上的线圈（32,42）。 套管在其中心沿垂直方向延伸有一个孔（8a），并且优选地在该孔中设置提供针筒负载的平衡的气缸（61）。 套筒的密度为4g / cm 3以下，例如由氮化硅（Si 3 N 4）陶瓷或轻金属的复合材料和至少40体积％的陶瓷构成。

公开(公告)号：US6144806A

公开(公告)日：2000-11-07

申请号：US135173

申请日：1993-10-12

申请人： Yoichi Seki ,  Hiroyuki Saito ,  Teruyo Hayakawa

发明人： Yoichi Seki ,  Hiroyuki Saito ,  Teruyo Hayakawa

IPC分类号： G03B7/24 ,  G03B17/00 ,  G03B17/30

CPC分类号： G03B17/30 ,  G03B17/00 ,  G03B7/24 ,  G03B2206/00 ,  G03B2206/008

摘要： A camera has a back cover movable between a closed state and an open state to enable a film case to be installed in and removed from the camera. A detector detects the transition of the cover between the closed state and the open state. A data register stores control data, and a control circuit receives the control data from the data register for controlling operation of the camera. The control data is transferred temporarily from the data register to an EEPROM when the back cover makes the transition from the closed state to the open state. The control data is then transferred back from the EEPROM to the data register when the back cover makes the transition from the open state to the closed state. By temporarily storing the control data in an EEPROM when the back cover is open, and transferring the control data from the EEPROM back to the data register when the back cover is closed, the adverse effects of static electricity, external noise or resetting of the control circuit are prevented from disrupting the operation of the camera.

摘要翻译： 相机具有可在关闭状态和打开状态之间移动的后盖，以使得胶卷盒能够安装在相机中并从相机中移除。 检测器检测盖子在关闭状态和打开状态之间的转变。 数据寄存器存储控制数据，并且控制电路从数据寄存器接收控制数据，以控制摄像机的操作。 当后盖从关闭状态转换到打开状态时，控制数据从数据寄存器临时传送到EEPROM。 然后，当后盖从打开状态转换到关闭状态时，控制数据从EEPROM传回数据寄存器。 当后盖打开时，通过将控制数据临时存储在EEPROM中，并且当后盖关闭时将控制数据从EEPROM传回数据寄存器，静电，外部噪声或控制复位的不利影响 防止电路中断相机的操作。

公开(公告)号：US5769206A

公开(公告)日：1998-06-23

申请号：US572216

申请日：1995-12-13

申请人： Isao Miyazawa ,  Yoichi Seki ,  Seizaburo Suda ,  Yoshinori Yamada

发明人： Isao Miyazawa ,  Yoichi Seki ,  Seizaburo Suda ,  Yoshinori Yamada

IPC分类号： B65G17/12 ,  B65G67/60 ,  B65G17/36

CPC分类号： B65G67/606 ,  B65G17/126 ,  B65G2201/04

摘要： A continuous unloader has a vertically extending elevator portion having a bottom and a top, a digging portion extending horizontally from the bottom of the elevator portion and a return portion extending from the top of the elevator portion to a free end of the digging portion thereby forming an endless route. The continuous unloader further includes: an endless bucket conveyer extending through the endless route; and a plurality of drive components provided on the bucket conveyer with predetermined intervals in the direction of circulation. The drive components are synchronously operated so that the conveyer be circularly driven.

摘要翻译： 连续卸载机具有垂直延伸的升降机部分，其具有底部和顶部，从升降部分的底部水平延伸的挖掘部分和从升降部分的顶部延伸到挖掘部分的自由端的返回部分，从而形成 无尽的路线。 连续卸料机还包括：延伸穿过无尽路线的无端斗式输送机; 以及沿循环方向以预定的间隔设置在斗式输送机上的多个驱动部件。 驱动部件被同步操作，使得输送机被循环驱动。

公开(公告)号：US5461451A

公开(公告)日：1995-10-24

申请号：US129232

申请日：1993-09-29

申请人： Yoichi Seki ,  Kazuo Akimoto ,  Akira Ito ,  Hironobu Amemiya

发明人： Yoichi Seki ,  Kazuo Akimoto ,  Akira Ito ,  Hironobu Amemiya

IPC分类号： G01P11/00 ,  G01C3/06 ,  G01S7/481 ,  G02B7/28 ,  G02B7/32 ,  G03B13/36 ,  G03B17/00

CPC分类号： G03B17/00 ,  G02B7/28 ,  G03B2217/002

摘要： A distance measuring device for an automatic focusing camera includes a light receiving lens and a multilayer printed circuit board mounted on a holder. A potting frame is provided on the lens-facing side surface of the printed circuit board. An optical sensor and an IC are both mounted within a space enclosed by the potting frame and simultaneously sealed by a protecting resin. Resistors and capacitors of a distance measuring circuit are mounted on the opposite surface of the printed circuit board. The two surfaces of the printed circuit board are connected to each other via a through hole to construct the distance measuring circuit. The protecting resin transmits light having specified wavelengths. The light reflected from a subject to be photographed is received by the optical sensor after passing through the protecting resin, and the distance to the subject is calculated on the basis of the received light data.

摘要翻译： 用于自动聚焦照相机的距离测量装置包括光接收透镜和安装在支架上的多层印刷电路板。 在印刷电路板的面向镜片的侧表面上设置灌封框架。 光学传感器和IC都安装在由灌封框架封闭的空间内，同时由保护树脂密封。 距离测量电路的电阻器和电容器安装在印刷电路板的相对表面上。 印刷电路板的两个表面通过通孔相互连接构成测距电路。 保护树脂透射具有特定波长的光。 由经过保护树脂的光学传感器接收被摄体的反射光，根据接收到的光数据计算与被摄体的距离。

公开(公告)号：US5365305A

公开(公告)日：1994-11-15

申请号：US23011

申请日：1993-02-25

申请人： Yoichi Seki ,  Hiroyuki Saito

发明人： Yoichi Seki ,  Hiroyuki Saito

IPC分类号： G03B7/26 ,  G03B17/18

CPC分类号： G03B17/18 ,  G03B7/26 ,  G03B2217/007

摘要： In a power supply control circuit for a display of a camera, when an operation signal is input, a control circuit determines that an operation mode exists and activates a boosting circuit and a voltage dividing circuit. The control circuit activates a power supply switching circuit to switch the power supply for a display unit driving circuit to the output of the voltage dividing circuit. In response to the input operation signal, the control circuit executes such processes as photographing, film rewinding and/or film loading by the operation of the rear lid switch, etc. Upon completion of the operation, the control circuit sets the mode to a waiting mode, and monitors the detection output of a battery voltage detecting circuit. If the voltage of the battery exceeds a predetermined voltage stored in the ROM in the control circuit, the control circuit determines that the battery voltage has been restored, and applies a power supply switching signal to a power supply switching circuit, so that the power supply for the display unit driving circuit is switched to the battery and the boosting circuit and the converting circuit are both deactivated

摘要翻译： 在用于显示摄像机的电源控制电路中，当输入操作信号时，控制电路确定存在操作模式并激活升压电路和分压电路。 控制电路启动电源切换电路，将显示单元驱动电路的电源切换到分压电路的输出。 响应于输入操作信号，控制电路通过后盖开关的操作等执行诸如拍摄，胶片倒带和/或胶卷装载之类的处理。在操作完成时，控制电路将模式设置为等待 模式，并监视电池电压检测电路的检测输出。 如果电池的电压超过控制电路中存储在ROM中的预定电压，则控制电路确定电池电压已经恢复，并且将电源切换信号施加到电源开关电路，使得电源 因为显示单元驱动电路切换到电池，并且升压电路和转换电路都被去激活

公开(公告)号：US5327070A

公开(公告)日：1994-07-05

申请号：US874496

申请日：1992-04-27

申请人： Yoichi Seki ,  Shinichi Endo ,  Hiroyuki Saito ,  Akira Ito ,  Michio Kawai

发明人： Yoichi Seki ,  Shinichi Endo ,  Hiroyuki Saito ,  Akira Ito ,  Michio Kawai

IPC分类号： H01L33/00 ,  G02B7/32 ,  H05B33/08 ,  G03B13/36 ,  G05F1/62

CPC分类号： H05B33/0815 ,  H05B33/0818 ,  Y02B20/346

摘要： In a step-up circuit for causing the emission of light of a distance measuring light emitting element, the step-up circuit outputs a step-up voltage from one terminal of a step-up capacitor. A step-up voltage level changeover circuit applies a step-up voltage to the capacitor every time the distance measuring light emitting element emits light that is higher than the step-up voltage in the normal state. The number of parts is reduced by eliminating a separate capacitor for light emission, the space for the circuit is reduced by using the capacitor having a small capacity, the soldering steps for fabrication of the circuit are automated; and the costs for assembly are ameliorated owing to the automation.

摘要翻译： 在用于使距离测量发光元件发光的升压电路中，升压电路从升压电容器的一个端子输出升压电压。 每当距离测量发光元件发射高于正常状态下的升压电压的光时，升压电压电平转换电路将升压电压施加到电容器。 通过消除用于发光的单独的电容器来减少部件的数量，通过使用具有小容量的电容器来减少电路的空间，用于制造电路的焊接步骤是自动化的; 由于自动化，装配成本得到改善。

公开(公告)号：US4697908A

公开(公告)日：1987-10-06

申请号：US706505

申请日：1985-02-28

申请人： Masuo Ogihara ,  Hajime Oda ,  Yoichi Seki ,  Hiroshi Yamazaki

发明人： Masuo Ogihara ,  Hajime Oda ,  Yoichi Seki ,  Hiroshi Yamazaki

IPC分类号： G03B7/097 ,  G03B7/10 ,  G03B9/24 ,  G03B7/08

CPC分类号： G03B7/10

摘要： A program shutter has a shutter mechanism comprised of at least one sector movable in opening and closing directions in response to forward and reverse rotation of a step motor to form a lens aperture. A control unit automatically controls the shutter operation and comprises an exposure quantity storage circuit for storing exposure quantity data corresponding to the brightness of a subject being photographed, a motor control data storage circuit for storing step drive number data proportional to the exposure quantity data and interpolation quantity data corresponding to the exposure quantity data, a pulse generator circuit for generating step drive pulses and clock pulses, a first presettable counter preset with the step drive number data before opening of the sector and downcounted to zero by the drive pulses, a second presettable counter preset with the interpolation quantity data and downcounted to zero by the clock pulses beginning at a time after the first counter has downcounted to zero, a reverse drive circuit for detecting when the second counter has counted down to zero and thereafter effecting rotation of the step motor in the reverse direction, and a motor drive circuit for rotationally driving the step motor according to the drive pulses generated by the pulse generator circuit means.

摘要翻译： 程序快门具有快门机构，该快门机构包括响应于步进电动机的正向和反向旋转而形成透镜孔径的至少一个可在打开和关闭方向移动的扇区。 控制单元自动控制快门操作，并且包括曝光量存储电路，用于存储与被拍摄对象的亮度相对应的曝光量数据;电动机控制数据存储电路，用于存储与曝光量数据成比例的步进驱动数量数据和插值 与曝光量数据相对应的数量数据，用于产生步进驱动脉冲和时钟脉冲的脉冲发生器电路，通过扇区打开之前的步进驱动数据数据预先设置的第一可预置计数器，并由驱动脉冲计数为零;第二预设计 计数器用插补量数据预设，并且在第一计数器已经计数到零之后的时间开始的时钟脉冲计数为零;反向驱动电路，用于检测第二计数器何时计数到零，然后进行步骤 电动机反向运动，电动机驱动电路 根据由脉冲发生器电路装置产生的驱动脉冲旋转地驱动步进电动机。