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21. 发明授权

US06448543B1 Near field optical head and reproduction method 失效
标题翻译：近场光头和再现方法
公开(公告)号：US06448543B1
公开(公告)日：2002-09-10
申请号：US09462438
申请日：2002-01-02
申请人： Yasuyuki Mitsuoka , Norio Chiba , Nobuyuki Kasama , Takashi Niwa , Kunio Nakajima , Kenji Kato , Manabu Oumi
发明人： Yasuyuki Mitsuoka , Norio Chiba , Nobuyuki Kasama , Takashi Niwa , Kunio Nakajima , Kenji Kato , Manabu Oumi
IPC分类号： G02B704
CPC分类号： G11B11/00 , B82Y10/00 , G11B9/1409 , G11B11/007 , G11B11/18 , G11B13/00
摘要： A near-field optical head which reproduces, with high S/N, information recorded with extreme density and is compact in structure. On an electrode (2) is formed a recording medium (3) that emits a light by applying an electric field. Brought into proximity to a recording medium (3) is a near-field optical head (101) having a slider (31) formed with an inverted cone formed hole such that an apex thereof is rendered as a microscopic aperture (6). A microscopic electrode (5) is formed on a side surface (32) of the inverted cone formed hole. An electric field (9) is applied only to a microscopic region to cause light emission. It is possible at the aperture (6) to detect a light emitted only by the microscopic region.
摘要翻译：具有高S / N的近场光学头以高密度记录并且结构紧凑的信息。在电极（2）上形成有通过施加电场而发光的记录介质（3）。靠近记录介质（3）的是近场光学头（101），其具有形成有倒锥形孔的滑块（31），使得其顶点被形成为微小孔（6）。微型电极（5）形成在倒锥形孔的侧面（32）上。电场（9）仅施加到微观区域以引起发光。在孔（6）处可以检测仅由微观区域发射的光。

22. 发明授权

US5489808A Electric circuit substrate apparatus 失效
标题翻译：电路基板装置
公开(公告)号：US5489808A
公开(公告)日：1996-02-06
申请号：US437047
申请日：1995-05-09
申请人： Takashi Niwa , Kenichi Kaneko , Osamu Matsubara , Katsuhiko Yamamoto
发明人： Takashi Niwa , Kenichi Kaneko , Osamu Matsubara , Katsuhiko Yamamoto
IPC分类号： H02H3/24 , H05K3/28 , H05K5/06 , H01H35/00
CPC分类号： H05K5/064 , H02H3/24 , H05K3/284 , Y10T307/766 , Y10T307/779
摘要： An electric circuit substrate apparatus having a micro-processor for a control of a device is comprised of a substrate, an electric circuit arranged on the substrate and including a rectifier, an electrolysis condenser, a detecting device for detecting the voltage of a current outputted from the electrolysis condenser and the micro-processor which is set to stop the control of the device upon receipt of a signal from the detecting device, and an enclosing device for immersing therein the substrate and the electric circuit, except for a portion of electrolysis condenser, in order that the immersed elements are interrupted from the ambient air.
摘要翻译：具有用于控制装置的微处理器的电路基板装置由基板，布置在基板上的电路构成，包括整流器，电解电容器，检测电流输出的电流的检测装置所述电解冷凝器和所述微处理器被设置为在从所述检测装置接收到信号时停止对所述装置的控制;以及封闭装置，用于将所述基板和所述电路浸没在电解冷凝器的一部分之外，以使浸没的元件从环境空气中断。

23. 发明授权

US4968860A Light emitting type push button switch 失效
标题翻译：发光型按钮开关
公开(公告)号：US4968860A
公开(公告)日：1990-11-06
申请号：US353685
申请日：1989-05-18
申请人： Kenji Shinohara , Takashi Niwa
发明人： Kenji Shinohara , Takashi Niwa
IPC分类号： H01H13/02
CPC分类号： H01H13/023 , H01H2229/042
摘要： A light emitting type push button switch having an indication unit including an operation block containing an indicator and a switch unit having a microswitch turned on or off by the pushing of the operation block through a plunger axially movably held in the case of the indication unit, the indication unit and switch unit which can be easily engaged with each other or disengaged from each other.

24. 发明授权

US4908485A Push-button switch 失效
标题翻译：按钮开关
公开(公告)号：US4908485A
公开(公告)日：1990-03-13
申请号：US293587
申请日：1989-01-04
申请人： Sueaki Honda , Mitsuji Hayashi , Yasuhiro Kiyono , Takashi Niwa , Tomohiko Hayakawa
发明人： Sueaki Honda , Mitsuji Hayashi , Yasuhiro Kiyono , Takashi Niwa , Tomohiko Hayakawa
IPC分类号： H01H1/58 , H01H13/02 , H01H9/16 , H01H3/12
CPC分类号： H01H13/02 , H01H1/58 , H01H13/023
摘要： A switch in which a switch unit is constituted by situating the free end of a first movable member disposed with a contact between stationary contacts opposing to each other along the vertical direction, while engaging the other end of the movable member to a fixed portion, pivoting one end of a second movable member to the free end of the first movable member while engaging a spring to the other end of the s econd movable member, thereby biasing the contact of the first movable member to one of the stationary contacts, and setting the other end of the second movable member to a switch operation portion, as well as a switch wherein a housing, which enhouses a push button unit containing an illumination unit, a socket unit to be connected to the illumination unit and a plunger to be connected to the push button switch, contains to secure the switch mechanism at the lower opening thereof and the lower end of the plunger is disposed to the switch operation portion.
摘要翻译：一种开关单元，其通过将第一可移动构件的自由端设置为沿着垂直方向彼此相对的固定触点之间的接触而构成，同时将可动构件的另一端接合到固定部分，枢转将第二可动构件的一端接合到第一可动构件的自由端，同时将弹簧接合到可移动构件的另一端，从而将第一可动构件的接触偏压到固定触点中的一个，并将第二可动构件的另一端连接到开关操作部分，以及开关，其中安置包含照明单元的按钮单元的壳体，要连接到照明单元的插座单元和要连接到照明单元的柱塞按钮开关包括用于将开关机构固定在其下开口处，并且柱塞的下端设置在开关操作部分。

25. 发明授权

US4883929A Barrier assembly for mounting controlling devices 失效
标题翻译：用于安装控制装置的隔离组件
公开(公告)号：US4883929A
公开(公告)日：1989-11-28
申请号：US166089
申请日：1988-03-09
申请人： Kenji Shinohara , Takashi Niwa , Yoshihiro Wakatsuki
发明人： Kenji Shinohara , Takashi Niwa , Yoshihiro Wakatsuki
IPC分类号： H02B1/048
CPC分类号： H02B1/048
摘要： A barrier assembly includes an intermediate barrier member which is inserted from the front side of a mounting panel and a fixing barrier member which is inserted from the rear side of the panel and connected to the intermediate barrier member. After a plurality of small-sized controlling devices has been secured to the mounting panel, the intermediate barrier member is inserted into the area between each pair of adjacent controlling devices from the front side of the panel. Then, the fixing barrier member is inserted into this area from the rear side of the panel and connected to the intermediate barrier member. Thus, it is possible to prevent the intermediate barrier member from being pulled out forward of the panel and also from being withdrawn rearward of the panel by virture of the fitting engagement with the fixing barrier member. It is possible to remove the two barrier members toward the opposite directions, from which they are inserted when assembled, by disengaging them from each other.

26. 发明授权

US09045832B2 Manufacturing method of timepiece part and timepiece part 有权
标题翻译：钟表部件和钟表部件的制造方法
公开(公告)号：US09045832B2
公开(公告)日：2015-06-02
申请号：US13374138
申请日：2011-12-13
申请人： Takuya Murazumi , Akiko Araki , Takashi Niwa , Matsuo Kishi
发明人： Takuya Murazumi , Akiko Araki , Takashi Niwa , Matsuo Kishi
IPC分类号： G04B37/00 , C25D5/54 , C23F1/00 , C23F3/06 , C22F1/18 , C23F1/26 , G04B13/02 , G04B17/06 , G04B19/04 , G04B19/12 , G04B29/02 , C25D11/26
CPC分类号： C23F3/06 , C22F1/183 , C23F1/26 , C25D11/26 , G04B13/02 , G04B17/063 , G04B19/042 , G04B19/12 , G04B29/027
摘要： A timepiece part, such as a balance staff, an oscillating weight or a dial, is made of polycrystalline material having a plurality of crystals each having a size of 0.7 μm or more and 3 mm or less. The crystals at a surface of the timepiece part have mirror-finished surfaces, and the surfaces may be anodized to provide corrosion resistance. The normal directions of the mirror-finished surfaces are different from one another and provide a metallic luster to the timepiece part.
摘要翻译：诸如平衡人员，摆锤或表盘之类的钟表部件由具有0.7μm以上且3mm以下的尺寸的多个晶体的多晶材料构成。钟表部件表面的晶体具有镜面表面，并且表面可以被阳极氧化以提供耐腐蚀性。镜面加工表面的法线方向彼此不同，并且对钟表部件提供金属光泽。

27. 发明授权

US08783943B2 Detent escapement and manufacturing method thereof 有权
标题翻译：止掣及其制造方法
公开(公告)号：US08783943B2
公开(公告)日：2014-07-22
申请号：US13395676
申请日：2010-08-31
申请人： Masayuki Koda , Takashi Niwa
发明人： Masayuki Koda , Takashi Niwa
IPC分类号： G04B15/14 , B05D5/12 , G04B15/06
CPC分类号： G04B15/06
摘要： A detent escapement for a timepiece has an escape wheel and an actuating lever. A balance is mounted to undergo pivotal movement about a pivot axis and is configured to contact a wheel tooth of the escape wheel and an unlocking stone. The actuating lever has a locking stone configured to contact the wheel tooth of the escape wheel, a locking stone support arm that supports the locking stone, an actuating spring having a contact portion capable of contacting the unlocking stone, and an actuating spring support arm for determining a position of the contact portion of the actuating spring. At least two of the locking stone support arm, the actuating spring, and the actuating spring support arm are formed of the same material and have the same thickness in a direction along the pivot axis of the balance.
摘要翻译：钟表的止动擒纵机构具有擒纵轮和致动杆。安装平衡件以绕枢转轴线进行枢转运动，并且构造成接触逃生轮的轮齿和解锁石头。所述致动杠杆具有被配置为接触所述擒纵轮的轮齿的锁定石头，支撑所述锁定石块的锁定石头支撑臂，具有能够接触所述解锁石头的接触部分的致动弹簧和用于确定致动弹簧的接触部分的位置。锁定石头支撑臂，致动弹簧和致动弹簧支撑臂中的至少两个由相同的材料形成，并且在沿着天平的枢转轴线的方向上具有相同的厚度。

28. 发明申请

US20140011436A1 AIR BLOWER DEVICE 审中-公开
标题翻译：空气鼓风装置
公开(公告)号：US20140011436A1
公开(公告)日：2014-01-09
申请号：US14005573
申请日：2012-04-03
申请人： Kentarou Kaneda , Kenji Kosugi , Takashi Niwa
发明人： Kentarou Kaneda , Kenji Kosugi , Takashi Niwa
IPC分类号： B60H1/34
CPC分类号： B60H1/345 , B60H1/34 , B60H2001/3492
摘要： An air blower device has a tubular body defining an air guide passage and a ring-shaped member supported by the tubular body. The ring-shaped member has an extended part extending from the ring-shaped member toward the opening portion at the back of the tubular body. The extended part has an edge facing the opening portion at the back end of the tubular body, and the edge is located between an edge belonging to the ring-shaped member to face the opening portion at the back end of the tubular body and the opening portion at the back end of the tubular body. The ring-shaped member is supported by the tubular body by a contact between a first protrusion formed on an inner periphery of the tubular body so as to protrude from the inner periphery into the air guide passage and a second protrusion formed on the extended part.
摘要翻译：鼓风装置具有限定空气引导通道的管状体和由管状体支撑的环状构件。环状构件具有从环状构件朝向管状体的后部的开口部延伸的延伸部。延伸部分具有面向管状体的后端处的开口部分的边缘，并且边缘位于属于环形构件的边缘之间，以面对管状体的后端处的开口部分，并且开口在管状体的后端部分。所述环状部件通过形成在所述管状体的内周上的第一突起之间的接触被所述管状体支撑，以从所述内周向所述空气引导通道突出，以及形成在所述延伸部上的第二突起。

29. 发明授权

US08491183B2 Detent escapement for timepiece and mechanical timepiece 有权
标题翻译：钟表和机械钟表的擒纵机构
公开(公告)号：US08491183B2
公开(公告)日：2013-07-23
申请号：US13199950
申请日：2011-09-13
申请人： Masayuki Koda , Hiroki Uchiyama , Matsuo Kishi , Miei Sato , Takashi Niwa
发明人： Masayuki Koda , Hiroki Uchiyama , Matsuo Kishi , Miei Sato , Takashi Niwa
IPC分类号： G04B15/00
CPC分类号： G04B15/06
摘要： A detent escapement for a timepiece capable of decreasing energy loss with respect to a free oscillation of a balance and improving a timekeeping accuracy is provided. In addition, a detent escapement of a timepiece capable of realizing miniaturization and suppressing variations in the accuracy of a finished product due to assembly errors is provided. A one-side actuating spring of a detent 7 is formed so that a maximum stress portion, which is generated at the time of operating due to the contact of an unlocking stone 4 when a balance 5 is return-rotated, is present to be perpendicular to a first straight line L1 which connects the center of the balance staff 9 and a fulcrum 23a of the blade 23, and to be the side opposite to the balance by a second straight line L2 which passes through the fulcrum 23a.
摘要翻译：提供了一种能够相对于平衡的自由振动而降低能量损失并提高计时精度的钟表的止动擒纵机构。此外，提供了能够实现小型化并且抑制由于组装错误导致的成品精度变化的钟表的制动器擒纵机构。棘爪7的一侧致动弹簧形成为使得当平衡件5回复旋转时由于解锁石4的接触而在操作时产生的最大应力部分垂直连接到平衡工作人员9的中心和叶片23的支点23a并且通过穿过支点23a的第二直线L2与天平相反的一侧的第一直线L1。

30. 发明申请

US20120155228A1 Manufacturing method of timepiece part and timepiece part 有权
标题翻译：钟表部件和钟表部件的制造方法
公开(公告)号：US20120155228A1
公开(公告)日：2012-06-21
申请号：US13374138
申请日：2011-12-13
申请人： Takuya Murazumi , Akiko Araki , Takashi Niwa , Matsuo Kishi
发明人： Takuya Murazumi , Akiko Araki , Takashi Niwa , Matsuo Kishi
IPC分类号： G04B37/00 , C25D5/54 , C23F1/00
CPC分类号： C23F3/06 , C22F1/183 , C23F1/26 , C25D11/26 , G04B13/02 , G04B17/063 , G04B19/042 , G04B19/12 , G04B29/027
摘要： A manufacturing method of a timepiece part which has small variation in hardness and a metallic luster is provided. Configuration includes a heat treatment process that heat-treats a timepiece part and coarsens a plurality of crystals of titanium or the like, a shape processing process that processes the shape of the timepiece part, an etching process that etches titanium or the like, mirror-finishes the surfaces of each crystal, and makes the normal directions of the surfaces of each crystal to be different from one another, and an anodizing process that performs anodizing on the surface of the timepiece part.
摘要翻译：提供了具有小的硬度变化和金属光泽的钟表部件的制造方法。配置包括热处理时钟部分并粗化多个钛等晶体的热处理工艺，处理钟表部件形状的形状处理工艺，蚀刻钛等的蚀刻工艺，完成每个晶体的表面，并且使每个晶体的表面的法线方向彼此不同，以及在该钟表部件的表面上进行阳极氧化的阳极氧化处理。

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