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51. 发明授权

US06692393B2 Pulley ball bearing and pulley 有权
标题翻译：滑轮轴承和皮带轮
公开(公告)号：US06692393B2
公开(公告)日：2004-02-17
申请号：US10014788
申请日：2001-12-14
申请人： Masao Fukuwaka , Seiya Inoue , Takahiro Kanamoto , Hiroshi Kawamura
发明人： Masao Fukuwaka , Seiya Inoue , Takahiro Kanamoto , Hiroshi Kawamura
IPC分类号： F16H720
CPC分类号： F16C33/7853 , F16C19/06 , F16C33/416 , F16C33/585 , F16C2240/40 , F16C2240/70 , F16C2240/76 , F16C2240/94 , F16C2361/63 , F16H55/36
摘要： A ball bearing for a pulley that is a component of a wrapping connector transmission device installed to an engine for an automobile. In the bearing, the depths of ball grooves formed in the inner ring and the outer ring of the ball bearing are set so that the risk rate of the ball being stranded on the shoulder becomes approximately the same for the inner ring and the outer ring under pure thrust load. Furthermore, the depth of the ball groove of the outer ring is set shallower than the depth of the ball groove of the inner ring. The depth of the ball groove of the outer ring is set in a range of 12-19% of the diameter of the ball.
摘要翻译：一种用于滑轮的球轴承，其是安装到汽车发动机的包装连接器传动装置的部件。在轴承中，形成在球轴承的内圈和外圈中的球槽的深度被设定为使得在内圈和外圈上的搁在肩上的球的风险率变得大致相同纯推力载荷。此外，将外圈的球槽的深度设定为比内圈的球槽的深度浅。外圈的球槽的深度设定在球的直径的12-19％的范围内。

52. 发明授权

US06667607B2 Power supply circuit for clamping excessive input voltage at predetermined voltage 失效
标题翻译：用于在预定电压下钳制过大输入电压的电源电路
公开(公告)号：US06667607B2
公开(公告)日：2003-12-23
申请号：US10107390
申请日：2002-03-28
申请人： Hiroshi Kawamura , Hidenobu Ito , Katsuya Shimizu , Hiroto Nakamichi
发明人： Hiroshi Kawamura , Hidenobu Ito , Katsuya Shimizu , Hiroto Nakamichi
IPC分类号： G05F304
CPC分类号： G05F3/267
摘要： A power supply circuit that withstands voltages greater than or equal to a voltage capacity and prevents an increase in circuit area and manufacturing costs. The power supply circuit includes a first transistor for receiving a DC voltage and generating an internal power supply voltage. A clamp circuit is connected to the first transistor. The clamp circuit is activated when the DC current voltage is an excessive voltage to clamp the internal power supply voltage at a predetermined voltage that is less than the excessive voltage. A gate voltage control circuit is connected to the first transistor and the clamp circuit to supply the gate of the transistor with a control voltage so that the internal power supply voltage decreases when the clamp circuit is activated.
摘要翻译：一种电源电路，其承受大于或等于电压容量的电压，并防止电路面积和制造成本的增加。电源电路包括用于接收直流电压并产生内部电源电压的第一晶体管。钳位电路连接到第一晶体管。当直流电压是过大的电压时，钳位电路被激活，以将内部电源电压钳位在小于过电压的预定电压。栅极电压控制电路连接到第一晶体管和钳位电路，以向晶体管的栅极提供控制电压，使得当钳位电路被激活时内部电源电压降低。

53. 发明授权

US06296240B1 Connector holder 有权
标题翻译：连接器支架
公开(公告)号：US06296240B1
公开(公告)日：2001-10-02
申请号：US09210818
申请日：1998-12-15
申请人： Masaki Nakai , Yukio Shimomura , Hiroshi Kawamura
发明人： Masaki Nakai , Yukio Shimomura , Hiroshi Kawamura
IPC分类号： B23G100
CPC分类号： H01B13/01209 , Y10S269/903
摘要： The present invention is directed to a connector holder for holding a connector during wiring of the connector which facilitates accurate positioning of protection material about wires of a cable. The connector holder includes a support member such as a pillar for mounting the invention to the wiring board. The connector holder includes a holder portion which houses a connector in an insertable and removable manner in such a condition that the wires can be connected thereto, and a positioning member is integrally provided with the holder portion and assists in the positioning of protection material about cable wires connected to the connector. The positioning member may also include an adjustable pin capable of positioning protection material arranged around the periphery of a cable in such a condition that the plurality of wires of the cable connected with a connector is arranged on both sides of the positioning member. Additionally, the holder portion may adjustably hold a connector between a connector-regulating member and a resilient member, which resiliently presses the connector against the connector-regulating member. The present invention may further provide for the adjustment of the thickness of the connector regulating member.
摘要翻译：本发明涉及一种用于在连接器布线期间保持连接器的连接器保持器，其有助于保护材料围绕电缆的电线的精确定位。连接器保持器包括用于将本发明安装到布线板的诸如支柱的支撑构件。连接器保持器包括保持器部分，其以可插入和可移除的方式容纳连接器，使得电线可以连接到其上，并且定位部件与保持器部分一体地设置并且有助于保护材料在电缆上的定位电线连接到连接器。定位构件还可以包括可调节销，该可调销能够在围绕电缆的周边设置的保护材料定位，使得与连接器连接的电缆的多根电线布置在定位构件的两侧。此外，保持器部分可调节地将连接器保持在连接器调节构件和弹性构件之间，弹性构件弹性地将连接器压靠在连接器调节构件上。本发明还可以进一步提供连接器调节构件的厚度的调节。

54. 发明授权

US6134195A Optical pickup device 失效
标题翻译：光学拾取装置
公开(公告)号：US6134195A
公开(公告)日：2000-10-17
申请号：US159756
申请日：1998-09-24
申请人： Hiroshi Kawamura
发明人： Hiroshi Kawamura
IPC分类号： G11B7/09 , G11B7/125 , G11B7/135 , G11B7/12
CPC分类号： G11B7/1372 , G11B7/0937
摘要： A recording/reproducing apparatus for recording and/or reproducing the information on or from an optical recording medium by illuminating laser light on it using a double-lens type objective lens unit made up of at least a first lens and a second lens. The apparatus includes a light source for radiating laser light, a first lens for converging the laser light radiated from the light source, a second lens arranged between the first lens and the optical recording medium, a detection unit for detecting the sort of the recording medium and a piezoelectric element for causing relative movement between the first and second lenses for varying the distance between the two lenses in the direction along the optical axis. Specifically, the second lens is moved by a movement unit responsive to the results of detection by the detection unit to vary the separation between the first and second lenses. This increases the numerical aperture NA and reduces the effect of aberration to enable high-density recording and/or reproduction of information signals.
摘要翻译：一种用于通过使用由至少第一透镜和第二透镜构成的双透镜型物镜单元照射激光来在光学记录介质上或从光学记录介质上记录和/或再现信息的记录/再现装置。该装置包括用于照射激光的光源，用于会聚来自光源的激光的第一透镜，配置在第一透镜和光记录介质之间的第二透镜，用于检测记录介质的种类的检测单元以及压电元件，用于引起第一和第二透镜之间的相对移动，以改变沿着光轴的方向的两个透镜之间的距离。具体地说，第二透镜由运动单元移动，响应于检测单元的检测结果改变第一和第二透镜之间的间隔。这增加了数值孔径NA，并且减小了像差的影响，以实现信息信号的高密度记录和/或再现。

55. 发明授权

US6077365A Beryllium-copper bonding material 有权
标题翻译：铍铜键合材料
公开(公告)号：US6077365A
公开(公告)日：2000-06-20
申请号：US233798
申请日：1999-01-19
申请人： Hiroshi Kawamura , Kiyotoshi Nishida , Naoki Sakamoto
发明人： Hiroshi Kawamura , Kiyotoshi Nishida , Naoki Sakamoto
IPC分类号： B22F1/00 , B23K35/00 , B23K35/30 , C22C1/04 , C22C9/00
CPC分类号： C22C1/0425 , B22F1/0003 , B23K35/002 , B23K35/007 , B23K2203/08 , B23K2203/12 , B23K2203/18 , B23K35/302 , Y10T428/12514 , Y10T428/1291
摘要： For bonding pure beryllium to a copper alloy, a functionally gradient beryllium-copper material comprising a single layer or multiple layers having a thickness of 0.3-3.0 mm and containing at least 50 atomic % of Cu is inserted between the pure beryllium and the copper alloy to prevent bonding strength from degrading in the bonding process or during operation of a nuclear fusion reactor, by effectively mitigating formation of brittle intermetallic compounds and generation of thermal stress at the bonding interface.
摘要翻译：为了将纯铍结合到铜合金，将包含单层或多层厚度为0.3-3.0mm并且含有至少50原子％Cu的功能梯度铍铜材料插入到纯铍和铜合金之间以防止粘结强度降低，在核聚变反应堆运行过程中，通过有效减轻脆性金属间化合物的形成和在接合界面产生热应力。

56. 发明授权

US6066013A Drain structure of an outboard motor 失效
标题翻译：舷外马达的排水结构
公开(公告)号：US6066013A
公开(公告)日：2000-05-23
申请号：US243096
申请日：1999-02-02
申请人： Hiroshi Kawamura , Kouichi Oka
发明人： Hiroshi Kawamura , Kouichi Oka
IPC分类号： B63H20/00 , B63H20/30 , F02B61/04 , B63H20/32 , F02F7/00
CPC分类号： B63H21/38 , F02B61/045
摘要： In an outboard motor, a simple drain structure is provided which can drain the water that has entered the engine compartment while effectively preventing water from entering the engine compartment through the drain structure itself. A drain passage is formed in a peripheral portion of an engine mount member which, together with a part of an engine cover, constitutes a bottom of the engine compartment. A reed valve unit made of a resilient material and having a base portion and a valve portion is fittingly received by the side wall defining the drain passage of the mount member so that the valve portion normally closes the opening of the drain passage due to its own resiliency and bend to drain water when water accumulates in the drain passage.
摘要翻译：在舷外马达中，提供简单的排水结构，其可以排出已经进入发动机舱的水，同时有效地防止水通过排水结构本身进入发动机舱。排水通道形成在发动机安装构件的周边部分中，其与发动机盖的一部分构成发动机室的底部。由弹性材料制成并具有基部和阀部分的簧片阀单元由限定安装构件的排水通道的侧壁适当地接收，使得阀部分由于其自身而通常关闭排水通道的开口弹性和弯曲以在排水通道中积聚水时排出水。

57. 发明授权

US5895533A Beryllium-copper bonding material 失效
标题翻译：铍铜键合材料
公开(公告)号：US5895533A
公开(公告)日：1999-04-20
申请号：US601107
申请日：1996-02-16
申请人： Hiroshi Kawamura , Kiyotoshi Nishida , Naoki Sakamoto
发明人： Hiroshi Kawamura , Kiyotoshi Nishida , Naoki Sakamoto
IPC分类号： B22F1/00 , B23K35/00 , B23K35/30 , C22C1/04 , C21D1/18 , C22F1/18
CPC分类号： C22C1/0425 , B22F1/0003 , B23K35/002 , B23K35/007 , B23K2203/08 , B23K2203/12 , B23K2203/18 , B23K35/302 , Y10T428/12514 , Y10T428/1291
摘要： For bonding pure beryllium to a copper alloy, a beryllium-copper material comprising a single layer or multiple layers having a thickness of 0.3-3.0 mm and containing at least 50 atomic % of Cu is inserted between the pure beryllium and the copper alloy to prevent bonding strength from degrading in the bonding process or during operation of a nuclear fusion reactor, by effectively mitigating formation of brittle intermetallic compounds and generation of thermal stress at the bonding interface.
摘要翻译：为了将纯铍结合到铜合金上，将包含厚度为0.3-3.0mm，含有至少50原子％Cu的单层或多层的铍铜材料插入到纯铍和铜合金之间以防止通过有效地减轻脆性金属间化合物的形成和在接合界面产生热应力，在粘合过程中或在核聚变反应堆操作期间的结合强度降低。

58. 发明授权

US5757354A Portable data communication apparatus with rotatable display images for accomodating a wireless remote keyboard 失效
标题翻译：具有用于容纳无线远程键盘的旋转显示图像的便携式数据通信装置
公开(公告)号：US5757354A
公开(公告)日：1998-05-26
申请号：US547488
申请日：1995-10-24
申请人： Hiroshi Kawamura
发明人： Hiroshi Kawamura
IPC分类号： G06F3/02 , G06F1/16 , G06F3/00 , G06F3/023 , G06T3/60 , G06F1/00
CPC分类号： G06F1/1698 , G06F1/1626 , G06F3/0231 , G06T3/60 , G06F2200/1614 , H01H2207/048 , Y10S345/905
摘要： A portable data communication apparatus of simple arrangement can use a wireless keyboard includes a data processor, a display for displaying data processed by the data processor, a display controller for controlling the display such that it displays the data in a first orientation or in a second orientation different from the first orientation, a data receiver, and a reception controller for supplying data received at the data receiver to the data processor, wherein the display controller controls the display such that, when the data receiver is set in a first mode available for receiving data transmitted thereto from an external input, the display displays data in the first orientation and that, when the data receiver is not set in the first mode, the display displays data in the second orientation.
摘要翻译：一种简单配置的便携式数据通信装置可以使用无线键盘，包括数据处理器，用于显示由数据处理器处理的数据的显示器，用于控制显示器的显示控制器，使得它以第一方向或第二方向显示数据方向不同于第一方位，数据接收器和接收控制器，用于将在数据接收器处接收的数据提供给数据处理器，其中显示控制器控制显示器，使得当数据接收器被设置为可用于接收从外部输入发送的数据时，显示器以第一方向显示数据，并且当数据接收器未被设置为第一模式时，显示器以第二方向显示数据。

59. 发明授权

US5371633A Mechanism for detecting a rotation amount of a diaphragm for use in optical systems 失效
标题翻译：用于检测在光学系统中使用的光圈的旋转量的机构
公开(公告)号：US5371633A
公开(公告)日：1994-12-06
申请号：US770878
申请日：1991-10-04
申请人： Hiroshi Kawamura , Masato Tsujinaka
发明人： Hiroshi Kawamura , Masato Tsujinaka
IPC分类号： G01B7/30 , G01B7/00 , G01D5/18 , G03B9/02 , G03B9/06 , G02B9/08 , G02B9/02 , G02B15/14
CPC分类号： G03B9/06
摘要： A magnetic element is provided on the outer periphery of a ring member which is operatively connected with diaphragm blades. This magnetic element is either shaped or constructed so that it exhibits a magnetic gradient (viz., produces non-uniform magnetic leakage flux properties). A Hall sensor is mounted stationarily with respect to the ring member so as to respond to the change in magnetic leakage flux and indicate the amount of rotation of the ring.
摘要翻译：磁性元件设置在与光阑叶片可操作地连接的环件的外周上。该磁性元件的形状或构造使其呈现磁梯度（即，产生不均匀的磁漏磁通特性）。霍尔传感器相对于环构件静止地安装，以便响应于漏磁通量的变化并且指示环的旋转量。

60. 发明授权

US4747795A Outboard engine construction adapted for use with deep draft and shallow draft vessels 失效
标题翻译：舷外发动机结构适用于深抽风和浅抽风船
公开(公告)号：US4747795A
公开(公告)日：1988-05-31
申请号：US15216
申请日：1987-02-17
申请人： Hiroshi Kawamura , Nobuo Haga , Sukehiro Yamaguchi
发明人： Hiroshi Kawamura , Nobuo Haga , Sukehiro Yamaguchi
IPC分类号： F16H1/00 , B63H20/14 , B63H20/32 , F02B61/04 , F02B75/00 , B63H21/26
CPC分类号： B63H21/28 , F02B61/045 , F02B75/007
摘要： An outboard engine construction in which an engine is mounted at the upper end of an extension case provided with a stern bracket adapted to be clamped to a stern plate of a vessel and a gear case having a rotatable propeller is connected to the lower end of the extension case. A drive shaft connected to a crank shaft of the engine is housed within the extension case and a drives a gear assembly connected to the propeller. The extension case is constituted by a primary upper case portion and a selectively removable auxiliary lower case portion. A transmission is contained in the auxiliary case portion and is detachably interposed therewith between the drive shaft and the gear assembly.
摘要翻译：一种舷外发动机结构，其中发动机安装在延伸壳体的上端，该延伸壳体设置有适于夹紧在容器的船尾板上的船尾支架，以及具有可旋转螺旋桨的齿轮箱连接到扩展案例。连接到发动机的曲轴的驱动轴被容纳在延伸壳体内，并且驱动与螺旋桨连接的齿轮组件。延伸壳体由主上壳体部分和可选择性地移除的辅助下壳体部分构成。传动装置包含在辅助壳体部分中，并且可拆卸地插入在驱动轴和齿轮组件之间。

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