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1. 发明授权

US06340801B1 Rotary encoder and multi-operational electronic component using the same 失效
标题翻译：旋转编码器和多功能电子元件使用相同
公开(公告)号：US06340801B1
公开(公告)日：2002-01-22
申请号：US09713224
申请日：2000-11-16
申请人： Tetsuya Fukuda , Takahiro Nishimura , Jun Sato , Koji Ono , Takumi Nishimoto , Yukihiro Ishihara , Masaki Sawada
发明人： Tetsuya Fukuda , Takahiro Nishimura , Jun Sato , Koji Ono , Takumi Nishimoto , Yukihiro Ishihara , Masaki Sawada
IPC分类号： H01H2500
CPC分类号： H01H25/008 , H01H19/11 , H01H19/585 , H01H2019/146
摘要： The disclosed rotary encoder includes contact substrate 31 and movable contact plate 32. Substrate 31 contains three fan-shaped conductive layers 34A, 34B, and 34C on positions having a same distance from the center of substrate 31. On the other hand, movable contact plate 32 retains three elastic contacts 36A, 36B, 36C, and rotates. The three contacts have continuity with each other and disposed at positions with a same distance from the center of substrate 31, spaced at a radial angle of 120°. When contact plate 32 is rotated, any two out of three elastic contacts 36A, 36B, and 36C consecutively contact with any two out of three conductive layers 34A, 34B, and 34C. Through the continuity, an electric signal is led out from terminals 35A, 35B, and 35C.
摘要翻译：所公开的旋转编码器包括接触基板31和可动接触板32.基板31在与基板31的中心具有相同距离的位置上包含三个扇形导电层34A，34B和34C。另一方面，可动接触板 32保持三个弹性触点36A，36B，36C并旋转。三个触点彼此具有连续性，并且设置在与基板31的中心相距一定距离的位置处，间隔120°的径向角度。当接触板32旋转时，三个弹性接触件36A，36B和36C中的任何两个与三个导电层34A，34B和34C中的任何一个连续地接触。通过连续性，从端子35A，35B和35C引出电信号。

2. 发明授权

US06570107B1 Multiple-operation switch 失效
标题翻译：多操作开关
公开(公告)号：US06570107B1
公开(公告)日：2003-05-27
申请号：US09676751
申请日：2000-10-02
申请人： Takumi Nishimoto , Koji Ono , Jun Sato , Tetsuya Fukuda
发明人： Takumi Nishimoto , Koji Ono , Jun Sato , Tetsuya Fukuda
IPC分类号： H01H1900
CPC分类号： H01H25/06 , H01H25/008 , H01H25/04
摘要： A multiple operation switch that provides electric signal in accordance with the angle of tilting an operating rod protruding from the front panel of an electronic apparatus. The switch comprises a lower case provided at the recessed bottom with a lower switching portion formed of a movable contact and a first fixed contact point. A movable contact body is provided with a conductive flange that makes contact, when tilted by the operating rod, in part with at least two of the second fixed contact points disposed on the reverse surface of upper case. Which movable contact body is supported at the conductive flange by a holding member pushed upward by a coil spring provided in the lower case so that it is engaged in a tiltable manner with an upper case. The second fixed contact points and the conductive flange constitute an upper switching portion.
摘要翻译：多重操作开关，其根据从电子设备的前面板突出的操作杆的倾斜角度提供电信号。开关包括设置在凹陷底部的下壳体，其具有由可动触头和第一固定触点形成的下开关部分。可动接触体设置有导电凸缘，该导电凸缘当被操作杆倾斜时部分地与设置在上壳体的背面上的至少两个第二固定接点相接触。通过设置在下壳体中的螺旋弹簧向上推动的保持构件，可动接触体被支撑在导电凸缘处，使得其与上壳体可倾斜地接合。第二固定触点和导电凸缘构成上开关部。

3. 发明授权

US06184480B2 Revolving operation electronic component and electronic appliance using the same 失效
标题翻译：旋转操作电子部件和使用其的电子设备
公开(公告)号：US06184480B2
公开(公告)日：2001-02-06
申请号：US09362752
申请日：1999-07-29
申请人： Takumi Nishimoto , Tetsuya Fukuda , Kenji Kataoka , Jun Sato
发明人： Takumi Nishimoto , Tetsuya Fukuda , Kenji Kataoka , Jun Sato
IPC分类号： H01H900
CPC分类号： H01H25/06 , H01H2003/105
摘要： Operating rod 21 is provided with a spherical portion 21B that has a polygon shape in the horizontal cross section, which is engaged with a polygonal opening 23C provided above a central opening 23A of a revolving member 23 so that the two items make a same revolution together, yet the operating rod 21 can make a free up-down movement independently. The operating rod 21 has a pushing portion 21D at the lower end; upper surface of which pushing portion 21D is keeping an elastic contact to a middle ring-platform 23B of the revolving member 23 via a washer 4. So, even when the operating rod 21 is positioned slightly aslant, it can perform both revolving and up-down actions smoothly. In an electronic appliance incorporating the revolving operation electronic component of the above structure, the clearance margin to be provided in relation to an operating knob and an aperture for the knob can be made small. Thus the electronic component in accordance with the present invention contributes to offer electronic appliances of high quality-grade with which a smooth feeling of operation is assured.
摘要翻译：操作杆21设置有水平截面为多边形的球面部分21B，其与设置在旋转构件23的中心开口23A上方的多边形开口23C接合，使得两个物体在一起形成相同的旋转但是操作杆21可以独立地进行自由上下运动。操作杆21在下端具有推压部21D; 其上表面的推动部21D经由垫圈4与旋转构件23的中间环形平台23B保持弹性接触。因此，即使操作杆21稍稍倾斜，也可以进行旋转和向上旋转，下降动作顺利。在结合了上述结构的旋转操作电子部件的电子设备中，可以使关于操作旋钮和旋钮的孔的间隙余量变小。因此，根据本发明的电子部件有助于提供高质量的电子电器，其中确保了平滑的操作感觉。

4. 发明授权

US06175091B1 Rotary type electronic component and manufacturing method of the same 有权
标题翻译：旋转式电子元件及其制造方法
公开(公告)号：US06175091B1
公开(公告)日：2001-01-16
申请号：US09426274
申请日：1999-10-25
申请人： Takahiro Nishimura , Tetsuya Fukuda , Hiroshi Matsui
发明人： Takahiro Nishimura , Tetsuya Fukuda , Hiroshi Matsui
IPC分类号： H01H1914
CPC分类号： H01H19/585 , H01H19/005
摘要： A rotary type electronic component includes (a) a bearing formed of a cylindrical section and a substrate on which the cylindrical section is situated, (b) a rotary shaft formed of an upper section protruding from the bearing, a mid section journaled by the bearing, and a lower section having a flange with a hole which communicates with a recess formed axially in the shaft, (c) a case coupled with a lower face of the substrate so that the case covers the lower section of the shaft, and on its bottom plate having fixed contacts corresponding to movable contacts, (d) a spring housed in the recess of the shaft and biasing from inner section of the recess toward the bottom plate of the case, and (e) a frictional plate having a hole in the axial direction, engaging with a rim of recess opening, being urged by the spring against the bottom plate of the case, following the rotation of the shaft and yet moving axially and independently of the shaft. This construction allows the downsized component to keep required high torque with smooth tactile feel as well as a long service-life.
摘要翻译：旋转型电子部件包括（a）由圆筒部形成的轴承和圆筒部的基板，（b）由从轴承突出的上部部分形成的旋转轴，由轴承，以及下部，其具有带孔的凸缘，所述凸缘与在所述轴中轴向形成的凹部连通，（c）与所述基板的下表面联接的壳体，使得所述壳体覆盖所述轴的下部，并且在其上底板具有对应于活动触头的固定触头，（d）弹簧，其容纳在所述轴的所述凹部中并且从所述凹部的内部部分朝向所述壳体的底板偏压，以及（e）摩擦板，轴向方向，与凹部开口的边缘接合，该弹簧沿着轴的旋转而被弹簧推靠在壳体的底板上，并且轴向且独立于轴而移动。这种结构使得尺寸小的部件能够保持所需的高扭矩，平滑的触感和使用寿命。

5. 发明授权

US5886310A Rotary-operation type electronic component with push switch 失效
标题翻译：带按钮开关的旋转式电子元件
公开(公告)号：US5886310A
公开(公告)日：1999-03-23
申请号：US62751
申请日：1998-04-20
申请人： Kenji Kataoka , Jun Sato , Tetsuya Fukuda
发明人： Kenji Kataoka , Jun Sato , Tetsuya Fukuda
IPC分类号： H01H25/06 , H01H25/00 , H01H19/20
CPC分类号： H01H25/008
摘要： Revolving contact-points board (2) is provided with a ring contact-point (8) sand a radial contact-point (9) on the bottom surface, while fitting substrate (1) is provided with an elastic contact-point 11 for switch and elastic contact-points (13, 14) for revolution signal. Underneath the fitting substrate (1), a sliding plate (7) made of an elastic metal sheet is provided for regulating the movement in horizontal direction of the revolving contact-points board 2. With a push of the round operation knob (3) fixed on the revolving contact-points board (2) in the horizontal direction, the ring contact-point (8) makes contact with the contact-point (11) to generate a switch signal. With a revolution of the operation knob (3), the radial contact-point (9) makes contact with the contact-points (13, 14) to generate a pulse signal.
摘要翻译：旋转接触板（2）在底面上设置有环形接触点（8）砂，径向接触点（9），而接合基板（1）设置有用于开关的弹性接触点11 和用于旋转信号的弹性接触点（13,14）。在装配基板（1）的下面，设有由弹性金属板制成的滑板（7），用于调节旋转接触板2的水平方向的移动。通过推动圆形操作旋钮（3）固定在水平方向上的旋转接触板（2）上，环接触点（8）与接触点（11）接触以产生开关信号。通过操作旋钮（3）的旋转，径向接触点（9）与接触点（13,14）接触以产生脉冲信号。

6. 外观设计

USD462666S1 Multi-directional operating switch 失效
标题翻译：多方位操作开关
公开(公告)号：USD462666S1
公开(公告)日：2002-09-10
申请号：US29124219
申请日：2000-05-31
申请人： Masato Yamasaki , Jun Sato , Tetsuya Fukuda
设计人： Masato Yamasaki , Jun Sato , Tetsuya Fukuda

7. 发明授权

US07506548B2 Pressure sensor package structure 失效
标题翻译：压力传感器封装结构
公开(公告)号：US07506548B2
公开(公告)日：2009-03-24
申请号：US11865479
申请日：2007-10-01
申请人： Tetsuya Fukuda , Katsuya Kikuiri , Kiyoshi Sato , Mitsuru Watanabe , Yoshinobu Nakamura
发明人： Tetsuya Fukuda , Katsuya Kikuiri , Kiyoshi Sato , Mitsuru Watanabe , Yoshinobu Nakamura
IPC分类号： G01L7/00
CPC分类号： G01L19/0069 , G01L19/147 , H01L2224/48091 , H01L2924/16195 , H01L2924/00014
摘要： A package is mainly formed of a package body having a storage area for storing a pressure sensor, a capacity type pressure sensor stored in the storage area of the package body, a lid seals the package body in which the pressure sensor is stored, an adhesive agent for fixing the pressure sensor to the package body, and a bonding wire for electrically coupling a bonding pad of the pressure sensor and a conductive portion of the package body. An adhesive area of the package body and the pressure sensor is set to the area other than a projection area of the diaphragm of the pressure sensor on a mount bottom surface. This makes it possible to provide the package for the pressure sensor capable of detecting the pressure with high sensitivity although the gap between the substrate and the diaphragm has the value with the magnitude of several μms.
摘要翻译：封装主要由具有用于存储压力传感器的存储区域的存储区域，存储在封装体的存储区域中的容量型压力传感器，密封保存有压力传感器的封装体的封装体，粘合剂用于将压力传感器固定到封装主体的代理，以及用于将压力传感器的焊盘电耦接到封装体的导电部分的接合线。包装体和压力传感器的粘合区域设置在除了压力传感器的隔膜的投影区域之外的区域在安装底面上。这使得可以提供能够以高灵敏度检测压力的压力传感器的封装，尽管基板和隔膜之间的间隙具有几个数量级的值。

8. 发明申请

US20050023433A1 Resin optical component mold having minute concavo-convex portions and method of manufacturing resin optical component using the same 审中-公开
标题翻译：具有微小凹凸部分的树脂光学部件模具和使用该树脂光学部件的树脂光学部件的制造方法
公开(公告)号：US20050023433A1
公开(公告)日：2005-02-03
申请号：US10900792
申请日：2004-07-28
申请人： Yoshihiko Ishitaka , Hidenori Chiba , Takayuki Chida , Tetsuya Fukuda
发明人： Yoshihiko Ishitaka , Hidenori Chiba , Takayuki Chida , Tetsuya Fukuda
IPC分类号： B29C33/56 , B29C33/60 , B29C45/37 , B29D11/00 , F21V8/00 , G02B6/00
CPC分类号： G02B6/0036 , B29C33/565 , B29C33/60 , B29C45/37 , B29C45/372 , B29D11/00278 , B29K2707/045 , B29K2907/02 , B29K2907/04 , B29L2011/00 , G02B6/0038 , G02B6/0053 , G02B6/0065
摘要： The resin optical component mold includes a first mold and a second mold for defining a cavity for molding a resin optical component having a minutely concavo-convex shaped surface, on which a plurality of minute concave or convex portions in units of submicrons is formed, by injection molding light transmitting resin. A master mold 36 formed of an inorganic oxide layer having a minutely concavo-convex shaped surface 36a, on which a concavo-convex shape complementary to the concavo-convex shape formed on the minutely concavo-convex shaped surface of the resin optical component is formed, is provided on the internal surface of the first mold.
摘要翻译：树脂光学部件模具包括第一模具和第二模具，用于限定用于模制具有微小凹凸表面的树脂光学部件的空腔，在其上形成有以亚微米为单位的多个微小凹凸部分，其上形成有亚微米单位的多个微小凹凸部分注塑成型透光树脂。由具有微小凹凸面36a的无机氧化物层形成的母模36形成与形成在树脂光学部件的微小凹凸面上的凹凸形状互补的凹凸形状设置在第一模具的内表面上。

9. 发明授权

US5571001A Electrically-powered water-immersed pump 失效
标题翻译：电动水浸式泵
公开(公告)号：US5571001A
公开(公告)日：1996-11-05
申请号：US568223
申请日：1995-12-06
申请人： Tetsuya Fukuda , Yoshiaki Yamada
发明人： Tetsuya Fukuda , Yoshiaki Yamada
IPC分类号： B63J99/00 , F04D7/02 , F04D13/06 , F04D13/08 , F04D29/58 , F04B17/00
CPC分类号： F04D13/06 , F04D13/086 , F04D29/588
摘要： A pressure-resistant explosion-proof electric motor (44) is surrounded by a double casing comprised of inner and outer cases with a motor-cooling oil passage (54) formed therebetween. A flange (26) is detachably fitted to the top surface of a tank to hold the electric motor (44) in the tank. A downwardly-extending pipe (28) is at an upper end fixed to the flange and at a lower end connected through a terminal box (30) to the electric motor (44). A centrifugal pump (67) is fixed to the underside of the electric motor (44) to have its rotary shaft connected to the output shaft (60) of the electric motor (44). A motor cover accommodates therein the electric motor and the terminal box (30) in a watertight manner. A protective pipe (71) extends from the flange (26) to the motor cover (69) and accommodates therein the downwardly-extending pipe (28) in a watertight manner. A cooling oil is circulated through the motor-cooling oil passage (54) to cool the electric motor. This water-immersed cargo handling pump is suitable for transferring the liquid in a tank of a vessel.
摘要翻译：耐压防爆电动机（44）由包括内壳和外壳的双壳体围绕，其间形成有电动冷却油通道（54）。凸缘（26）可拆卸地装配到罐的顶面以将电动机（44）保持在箱中。向下延伸的管道（28）位于固定到凸缘的上端，并且在通过接线盒（30）连接到电动机（44）的下端处。离心泵（67）固定在电动机（44）的下侧，使其旋转轴与电动机（44）的输出轴（60）连接。电动机盖以水密的方式容纳电动机和接线盒（30）。保护管（71）从凸缘（26）延伸到电动机盖（69）并且以水密的方式容纳向下延伸的管道（28）。冷却油循环通过电动机冷却油通道（54）以冷却电动机。这种水浸式货物处理泵适用于将容器中的液体转移到容器中。

10. 外观设计

USD563329S1 Diaphragm for a switch 有权
标题翻译：开关的隔膜
公开(公告)号：USD563329S1
公开(公告)日：2008-03-04
申请号：US29245326
申请日：2005-12-21
申请人： Yoshiro Sano , Hideki Mitsuoka , Tetsuya Fukuda
设计人： Yoshiro Sano , Hideki Mitsuoka , Tetsuya Fukuda

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