公开(公告)号：US4841514A

公开(公告)日：1989-06-20

申请号：US919421

申请日：1986-10-16

申请人： Nobuyoshi Tsuboi ,  Atsumi Watanabe ,  Yoshio Sato ,  Satoshi Shimada ,  Hiroshi Sasaki

发明人： Nobuyoshi Tsuboi ,  Atsumi Watanabe ,  Yoshio Sato ,  Satoshi Shimada ,  Hiroshi Sasaki

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/0055 ,  G11B7/006 ,  G11B7/125 ,  G11B7/135 ,  G11B7/30

CPC分类号： G11B7/006 ,  G11B7/125

摘要： A light spot determining a first condition that an optical recording medium is cooled after being heated to a temperature exceeding a first temperature and a light spot determining a second condition that the optical recording medium is cooled after being heated to a temperature exceeding a second temperature higher than the room temperature and not exceeding the first temperature higher than the second temperature, namely, the two light spots are radiated onto the optical recording medium and in the same guide track thereof wherein signals are recorded and erased on the optical recording medium by controlling the spot diameter of each light spot and/or the light intensity thereof.

摘要翻译： 确定光学记录介质在被加热到超过第一温度的温度后被冷却的第一条件的光点和确定光学记录介质在被加热到超过第二温度的温度之后被冷却的第二条件的光点 比室温高并且不超过高于第二温度的第一温度，即，两个光点被辐射到光记录介质上，并且在相同的导轨中，其中通过控制光记录介质在光记录介质上记录和擦除信号 每个光点的光斑直径和/或其光强度。

公开(公告)号：US20090159639A1

公开(公告)日：2009-06-25

申请号：US12317258

申请日：2008-12-19

申请人： Kazumi Fukuhara ,  Masaki Kumagai ,  Toshihiko Fukuda ,  Yoshio Sato ,  Kenta Aoki

发明人： Kazumi Fukuhara ,  Masaki Kumagai ,  Toshihiko Fukuda ,  Yoshio Sato ,  Kenta Aoki

IPC分类号： B23K20/12

CPC分类号： B23K20/1265 ,  B23K20/125

摘要： There is provided a friction stir spot joining device wherein stirring-related members are unitized to form a unitized stirring unit and an opening is formed in a friction stir spot joining device body for housing the unitized stirring unit therein. A stirring motor, a stirring shaft and a power transmission mechanism are unitized to form a stirring unit, and bearings of an LM guide (registered trademark) are fixed to the stirring unit immediately under the stirring unit, and a ball nut is fixed to the back face of the stirring unit, wherein the friction stir spot joining device body is opened to form the opening at a rear upper portion through which the stirring unit is caused to move inside thereof.

摘要翻译： 提供了一种摩擦搅拌点接合装置，其中搅拌相关构件被组合以形成一体化的搅拌单元，并且在摩擦搅拌点接合装置主体中形成开口，用于将其中的单元化搅拌单元容纳在其中。 将搅拌马达，搅拌轴和动力传递机构组合在一起形成搅拌单元，将LM导轨（注册商标）的轴承固定在搅拌机正下方的搅拌机上，将滚珠螺母固定在 搅拌单元的后表面，其中摩擦搅拌点接合装置主体被打开以在后部上部形成开口，通过该后部上部使搅拌单元在其内部移动。

公开(公告)号：US20090100950A1

公开(公告)日：2009-04-23

申请号：US11975513

申请日：2007-10-19

申请人： Yoshio Sato

发明人： Yoshio Sato

IPC分类号： B23K11/31

CPC分类号： B23K11/315 ,  Y10T74/18656

摘要： The invention provides a pressure application driving unit of a welding gun that is safe, low in manufacturing cost, and compact as a whole by employing a hollow rotary shaft of the ordinary motor as it is and fixing a screw shaft fixing member to an end face of the rotary shaft, thereby reciprocating a pressure application shaft by the rotation of a screw shaft. The pressure application driving unit of a welding gun comprises a hollow through hole formed in a rotary shaft of a motor, a pressure application shaft having a portion pulled in the hollow through hole of the motor via a screw shaft to be driven by the motor, a hole for housing a tip end side of the screw shaft formed on the center portion of the pressure application shaft in the axial direction of the pressure application shaft, a nut at the end side of the pressure application shaft and a screw of the screw shaft are threaded with each other, the pressure application shaft side being nonrotatable, and a space formed in the hollow through hole and capable of housing the nut that is threaded with the screw shaft, wherein a screw shaft fixing member is fixed to tap holes formed on an end face of the rotary shaft of the motor and the screw shaft is fixed in the screw shaft fixing member.

摘要翻译： 本发明提供了一种焊枪的压力施加驱动单元，其安全性低，制造成本低，并且通过采用普通电机的中空旋转轴将其整体紧凑化并将螺钉轴固定构件固定到端面 由此通过螺杆轴的旋转使压力施加轴往复运动。 焊枪的压力施加驱动单元包括形成在电动机的旋转轴中的中空通孔，压力施加轴，其具有经由电动机驱动的螺杆轴在电动机的中空通孔中拉动的部分， 用于容纳形成在加压轴的中心部分上的螺杆轴的前端侧的孔，在加压轴的轴向方向上的螺母，以及螺杆轴的螺钉 彼此螺纹连接，压力施加轴侧不可旋转，并且形成在中空通孔中的空间，并且能够容纳与螺纹轴螺纹连接的螺母，其中螺钉轴固定构件固定到形成在 电动机的旋转轴的端面和螺杆轴被固定在螺钉轴固定构件中。

公开(公告)号：US07322509B2

公开(公告)日：2008-01-29

申请号：US11037809

申请日：2005-01-18

申请人： Yoshio Sato

发明人： Yoshio Sato

IPC分类号： B23K20/12

CPC分类号： B23K20/1265 ,  B23K20/125 ,  Y10T74/18664

摘要： There is provided a friction stir spot joining device to eliminate the generation of tipping torque caused by a pressing force by allowing the axis of a ball screw for generating the pressing force and the center of a shaft of a stirring motor to be coincident with each other, thereby allowing the device to be downsized and the device to effect joining operation with ease. The friction stir spot joining device comprises a ball nut fixed to the rear end side the stirring motor, a hole is defined in an output shaft of the stirring motor in which the ball screw is housed from a rear portion of the hole so as to be positioned in the hole, wherein a rotating force of the pressing motor is transmitted to the ball screw and the stirring motor is moved forward and backward by the ball nut threaded with the ball screw.

摘要翻译： 提供了一种摩擦搅拌点接合装置，以通过使滚珠丝杠的轴线产生压力并使搅拌马达的轴的中心彼此一致来消除由压力产生的倾翻力矩的产生 从而允许设备小型化，并且该设备容易地进行连接操作。 摩擦搅拌点接合装置包括固定在搅拌马达的后端侧的滚珠螺母，在搅拌马达的输出轴中限定有孔，其中滚珠丝杠从孔的后部容纳在其中，以便是 定位在孔中，其中按压电动机的旋转力传递到滚珠丝杠，并且搅拌马达通过与滚珠丝杠螺纹连接的滚珠螺母前后移动。

公开(公告)号：US06992878B2

公开(公告)日：2006-01-31

申请号：US10392855

申请日：2003-03-21

申请人： Takeaki Shimanouchi ,  Masahiko Imai ,  Tadashi Nakatani ,  Tsutomu Miyashita ,  Yoshio Sato

发明人： Takeaki Shimanouchi ,  Masahiko Imai ,  Tadashi Nakatani ,  Tsutomu Miyashita ,  Yoshio Sato

IPC分类号： H01G7/00 ,  H01G5/01 ,  H01G4/00

CPC分类号： H01G5/16

摘要： A tunable capacitor includes a substrate, a stationary electrode and a movable electrode supported by the substrate, piezoelectric actuators that are supported by the substrate and drive the movable electrode, and a dielectric layer interposed between the stationary electrode and the movable electrode.

公开(公告)号：US06890436B2

公开(公告)日：2005-05-10

申请号：US09884084

申请日：2001-06-20

申请人： Kensaku Komatsu ,  Ichirou Kawata ,  Shigenobu Ishii ,  Yoshio Sato ,  Seiichi Nakahara

发明人： Kensaku Komatsu ,  Ichirou Kawata ,  Shigenobu Ishii ,  Yoshio Sato ,  Seiichi Nakahara

IPC分类号： B01D63/02 ,  B01D67/00 ,  B01D69/02 ,  B01D69/08 ,  B01D71/68 ,  C02F1/44 ,  D01D5/24 ,  D01D5/247 ,  D01F6/26 ,  B01D39/14

CPC分类号： D01F6/26 ,  B01D63/021 ,  B01D63/024 ,  B01D67/0011 ,  B01D67/003 ,  B01D69/02 ,  B01D69/08 ,  B01D71/68 ,  B01D2313/90 ,  B01D2323/08 ,  B01D2323/12 ,  B01D2323/30 ,  B01D2325/20 ,  B01D2325/36 ,  C02F1/444 ,  D01D5/24 ,  D01D5/247

摘要： A porous hollow fiber membrane having a particle cutoff within the range of 1 to 10 μm and a pure water permeate flow equal to or higher than 30,000 L/m2/hr/100 kPa. This porous hollow fiber membrane can be prepared by a method including, while a spinning dope containing a base polymer as a material for forming the porous hollow fiber membrane, an additive used for facilitating a phase separation of the spinning dope, a solvent compatible with both the base polymer and the additive and a mass of microparticles insoluble to the compatible solvent and uniformly dispersed in a liquid medium and having an average particle size within the range of 1 to 20 μm, and a coagulating liquid for forming the hollow fiber membrane is used, a step of forming the hollow fiber membrane according to a dry-wet spinning method or a wet spinning method, and a step of extracting and removing the microparticles by immersing the hollow fiber membrane, which has been spun, into an extracting solution effective to dissolve the microparticles, but ineffective to dissolve the base polymer.

摘要翻译： 一种多孔中空纤维膜，其截留值在1-10μm范围内，纯净水透过流量等于或高于30,000L / m 2 / hr / 100kPa。 该多孔中空纤维膜可以通过以下方法制备：将含有作为形成多孔中空纤维膜的材料的基础聚合物的纺丝原液用于促进纺丝原液相分离的添加剂，与两者兼容的溶剂 基质聚合物和添加剂以及不溶于相容性溶剂并均匀分散在液体介质中并且平均粒度在1〜20μm的范围内的微粒的质量，以及用于形成中空纤维膜的凝固液 ，根据干湿纺丝法或湿式纺丝法形成中空纤维膜的工序，以及将已经纺丝的中空纤维膜浸渍到提取溶液中而提取除去微粒的步骤， 溶解微粒，但无法溶解基础聚合物。

公开(公告)号：US5928531A

公开(公告)日：1999-07-27

申请号：US928483

申请日：1997-09-12

申请人： Yoshio Sato ,  Junichi Taniguchi ,  Keiji Kameta

发明人： Yoshio Sato ,  Junichi Taniguchi ,  Keiji Kameta

IPC分类号： B23K11/31 ,  B23K11/11

CPC分类号： B23K11/315 ,  B23K11/115 ,  B23K11/311

摘要： A motor-driven resistance spot welding machine includes: a drive rod having an electrode tip on an end thereof and making a linear motion; a linear guide for guiding the linear motion of the drive rod, the linear guide including a bearing; and a reduction gear being supported by a gun arm or a gun bracket. The machine also linearly drives the drive rod in an electrode force direction by transmitting an output torque of an electric motor to the reduction gear. In the machine, a rear portion of the drive rod is connected to a swing lever through a link, the swing lever being secured either to an output shaft of the reduction gear or to a main body of the reduction gear, whereby an arcuate motion is transmitted to the swing lever by an output of the electric motor, and is then converted into a linear motion of the drive rod by the link to thereby drive the drive rod so as to apply electrode force. As a result of this construction, the reduction gear is sealed, so that the reduction gear is free from welding splashes. Such problems as the large moment of inertia (GD.sup.2) and the restricted strokes of the ball-bearing leadscrew and the nut can be overcome. Further, gun parts are grouped by function. That is, the functions are unitized into a drive unit for generating electrode force, and a welding unit including the electrode tips, the gun arm, the welding transformer, and the like, so that parts are unitized into common parts so as to be standardized. Further, a new bracket which can be used irrespective of the posture of the gun attached to the robot can be realized.

摘要翻译： 电动电阻点焊机包括：驱动杆，其端部具有电极末端并进行直线运动; 用于引导所述驱动杆的直线运动的线性引导件，所述线性引导件包括轴承; 减速机由枪臂或枪架支撑。 该机器还通过将电动机的输出扭矩传递到减速齿轮来以电极力方向线性地驱动驱动杆。 在机器中，驱动杆的后部通过连杆与摇摆杆连接，摆动杆固定在减速齿轮的输出轴上或固定在减速齿轮的主体上，由此弓形运动是 通过电动机的输出传递到摆动杆，然后通过连杆转换成驱动杆的直线运动，从而驱动驱动杆以施加电极力。 作为这种结构的结果，减速齿轮被密封，使得减速齿轮没有焊接飞溅。 可以克服诸如大惯性矩（GD2）和滚珠轴承丝杠和螺母的限制冲程等问题。 此外，枪部件按功能分组。 也就是说，功能被组合成用于产生电极力的驱动单元，以及包括电极尖端，枪臂，焊接变压器等的焊接单元，使得部件被组合成公共部分，以便被标准化 。 此外，可以实现能够使用与支撑机器人的枪的姿势无关的新的支架。

公开(公告)号：US5850740A

公开(公告)日：1998-12-22

申请号：US582360

申请日：1996-01-05

申请人： Yoshio Sato ,  Masahide Nomura ,  Yasunori Yamamoto ,  Eiji Toyama

发明人： Yoshio Sato ,  Masahide Nomura ,  Yasunori Yamamoto ,  Eiji Toyama

IPC分类号： F22B1/02 ,  F01K23/06 ,  F01K13/00

CPC分类号： F01K23/062

摘要： A power plant has two fluidized beds, one of the fluidized beds being used for generating main steam and the other being used for generating reheated steam. Further, the power plant includes a control apparatus for controlling the main steam by adjusting the fuel flow for the main steam generating fluidized bed and the fuel flow for the reheated steam generating fluidized bed so that each of the main steam temperature and the reheated temperature is maintained at a respective predetermined value.

摘要翻译： 发电厂有两个流化床，其中一个流化床用于产生主蒸汽，另一个用于产生再加热蒸汽。 此外，发电厂包括通过调节用于主蒸汽发生流化床的燃料流量和用于再热蒸汽发生流化床的燃料流量来控制主蒸汽的控制装置，使得主蒸汽温度和再加热温度为 维持在相应的预定值。

公开(公告)号：US5374203A

公开(公告)日：1994-12-20

申请号：US178484

申请日：1994-01-06

申请人： Yoshio Sato ,  Takashi Kamono ,  Ryoji Nishimura ,  Tsutomi Nakamura ,  Naoki Kumagai

发明人： Yoshio Sato ,  Takashi Kamono ,  Ryoji Nishimura ,  Tsutomi Nakamura ,  Naoki Kumagai

IPC分类号： H01R13/62 ,  H01R12/70 ,  H01R12/83 ,  H01R13/627 ,  H01K13/62

CPC分类号： H01R12/7005 ,  H01R12/83 ,  H01R13/627

摘要： An edge connector (1) having metal latching devices (5) to latch and unlatch a circuit board (4) is disclosed. More particularly the latching devices (5) include a latching section (53) for latching the board (4) and an unlatching section (54) for releasing the board (4).

摘要翻译： 公开了一种具有锁定和解锁电路板（4）的金属锁定装置（5）的边缘连接器（1）。 更具体地，锁定装置（5）包括用于闩锁板（4）的闩锁部分（53）和用于释放板（4）的解锁部分（54）。

公开(公告)号：US5317556A

公开(公告)日：1994-05-31

申请号：US622609

申请日：1990-12-05

申请人： Nobuyoshi Tsuboi ,  Yoshio Sato ,  Hiroyuki Minemura ,  Hisashi Andoh ,  Masaichi Nagai ,  Isao Ikuta ,  Yoshimi Katou ,  Yoshihito Maeda ,  Tatsuya Sugita ,  Yutaka Sugita

发明人： Nobuyoshi Tsuboi ,  Yoshio Sato ,  Hiroyuki Minemura ,  Hisashi Andoh ,  Masaichi Nagai ,  Isao Ikuta ,  Yoshimi Katou ,  Yoshihito Maeda ,  Tatsuya Sugita ,  Yutaka Sugita

IPC分类号： G11B7/00 ,  G11B7/0033 ,  G11B7/004 ,  G11B7/0055 ,  G11B7/08 ,  G11B7/12 ,  G11B7/135 ,  G11B7/24 ,  G11B23/03

CPC分类号： G11B23/0316 ,  G11B7/12 ,  G11B7/135 ,  G11B7/24 ,  G11B7/0033

摘要： There is provided a compact and thin optical disk unit as a memory unit suitable for a portable computer such as a book type computer and a portable recording/reproducing apparatus. In the optical disk unit, the diameter of an objective lens is limited and a beam shaping prism, a beam splitter, a mirror and a 1/4 wavelength plate are formed into a unitary structure to make easy the optical axis adjustment of an optical head and ensure highly accurate assembling.

摘要翻译： 提供了一种紧凑而细的光盘单元，作为适用于诸如书本型计算机和便携式记录/再现装置的便携式计算机的存储单元。 在光盘单元中，物镜的直径受到限制，光束整形棱镜，光束分离器，反射镜和1/4波片形成为一体的结构，使光头的光轴调整变得容易 并确保高精度的组装。