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公开(公告)号：US09528624B2
公开(公告)日：2016-12-27
申请号：US13983743
申请日：2012-01-19
申请人： Naoto Naganuma , Yuji Nakabayashi , Hideaki Morihana , Masaki Sugiyama , Hiroshi Nakai , Akihisa Adachi
发明人： Naoto Naganuma , Yuji Nakabayashi , Hideaki Morihana , Masaki Sugiyama , Hiroshi Nakai , Akihisa Adachi
CPC分类号： F16K31/046 , F02M21/0242 , F16H2025/249 , F16K31/04 , F16K31/047 , F23N2035/14 , F23N2035/24 , G01F15/005 , Y02T10/32
摘要： A shutoff valve according to the present invention includes: a motor configured to cause a rotating shaft to rotate; a lead screw formed on the rotating shaft; a lead nut into which the lead screw is screwed; and a valve element configured to block a passage, the valve element being configured to move in an axial direction in accordance with rotation of the rotating shaft. A dry lubricating coating is formed on a contact surface where the lead screw and the lead nut come into contact with each other. A thread pitch of the lead screw is set such that a current applied to the motor, the current being in relation to an inductance of the motor, is in a range that does not cause explosion of the fuel gas and that allows thrust force necessary for moving the valve element to be obtained.
摘要翻译： 根据本发明的截止阀包括：马达，其构造成使旋转轴旋转; 形成在旋转轴上的导螺杆; 螺丝拧入螺母的导螺母; 以及构造成阻挡通道的阀元件，所述阀元件构造成根据所述旋转轴的旋转沿轴向移动。 在导螺杆和螺母彼此接触的接触表面上形成干润滑涂层。 引线螺杆的螺距被设定为使得施加到电动机的电流相对于电动机的电感相对于不会引起燃料气体爆炸的范围，并且允许电动机所需的推力 移动要获得的阀元件。
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公开(公告)号：US08793885B2
公开(公告)日：2014-08-05
申请号：US13034296
申请日：2011-02-24
申请人： Masaki Sugiyama , Tetsuya Hasegawa , Masaki Kondo , Tomonobu Nashimoto , Masayoshi Okumi , Takashi Miyazaki
发明人： Masaki Sugiyama , Tetsuya Hasegawa , Masaki Kondo , Tomonobu Nashimoto , Masayoshi Okumi , Takashi Miyazaki
IPC分类号： F01P1/02
CPC分类号： B23D45/16
摘要： A handheld engine-driven cutter is provided with a disk blade and a four-stroke engine that drives the disk blade. By employing the four-stroke engine, exhaustion of unburned gas and fuel consumption can be reduced. The engine cutter is further provided with a filter through which air provided to the four-stroke engine passes, a carburetor that mixes fuel and the air that passed through the filter, and a casing that houses the filter and the carburetor. The filter and the carburetor are arranged to align on a straight line along a direction of flow of the air passing through the filter and the carburetor.
摘要翻译： 手持式发动机驱动的切割器设置有驱动盘片的盘片和四冲程发动机。 通过采用四冲程发动机，可以减少未燃烧气体的耗尽和燃料消耗。 发动机切割器还设置有过滤器，通过该过滤器提供给四冲程发动机的空气通过，混合燃料的化油器和通过过滤器的空气，以及容纳过滤器和化油器的壳体。 过滤器和化油器布置成沿着通过过滤器和化油器的空气的流动方向在直线上对准。
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公开(公告)号：US08680961B2
公开(公告)日：2014-03-25
申请号：US13582623
申请日：2010-06-22
CPC分类号： H01F27/022 , H01F3/14 , H01F27/263 , H01F27/325 , H01F27/327 , H01F37/00 , H01F2003/106 , Y10T29/4902 , Y10T29/49073
摘要： The disclosed reactor has a case and a cylindrical molded coil assembly which is disposed inside of the case and which is formed by covering a coil with a resin, wherein the coil assembly is sealed by an iron powder mixed resin to which iron powder has been admixed. The reactor has a pillar provided as a single body with the case, and one or multiple ring-shaped core members. The ring-shaped core members are disposed outside the outer surface of the pillar such that the pillar is inserted inside the inner surface of said ring-shaped core members, and the assembly coil is disposed outside the outer surface of the ring-shaped core members such that the ring-shaped core members are inserted inside the inner surface of said coil assembly. The ring-shaped core members are sealed by means of the aforementioned iron powder-mixed resin.
摘要翻译： 所公开的反应器具有壳体和圆柱形模制线圈组件，其设置在壳体内部并且通过用树脂覆盖线圈形成，其中线圈组件被铁粉混合树脂密封，铁粉混合树脂已经被混合 。 反应器具有作为具有壳体的单个主体的柱，以及一个或多个环形芯构件。 所述环状铁心构件设置在所述支柱的外表面的外侧，使得所述支柱插入在所述环状铁芯构件的内表面内，并且所述组装线圈设置在所述环形铁芯构件的外表面的外侧 使得环形芯构件插入到所述线圈组件的内表面内。 通过上述铁粉混合树脂密封环状芯体。
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公开(公告)号：US20130306893A1
公开(公告)日：2013-11-21
申请号：US13983743
申请日：2012-01-19
申请人： Naoto Naganuma , Yuji Nakabayashi , Hideaki Morihana , Masaki Sugiyama , Hiroshi Nakai , Akihisa Adachi
发明人： Naoto Naganuma , Yuji Nakabayashi , Hideaki Morihana , Masaki Sugiyama , Hiroshi Nakai , Akihisa Adachi
IPC分类号： F16K31/04
CPC分类号： F16K31/046 , F02M21/0242 , F16H2025/249 , F16K31/04 , F16K31/047 , F23N2035/14 , F23N2035/24 , G01F15/005 , Y02T10/32
摘要： A shutoff valve according to the present invention includes: a motor configured to cause a rotating shaft to rotate; a lead screw formed on the rotating shaft; a lead nut into which the lead screw is screwed; and a valve element configured to block a passage, the valve element being configured to move in an axial direction in accordance with rotation of the rotating shaft. A dry lubricating coating is formed on a contact surface where the lead screw and the lead nut come into contact with each other. A thread pitch of the lead screw is set such that a current applied to the motor, the current being in relation to an inductance of the motor, is in a range that does not cause explosion of the fuel gas and that allows thrust force necessary for moving the valve element to be obtained.
摘要翻译： 根据本发明的截止阀包括：马达，其构造成使旋转轴旋转; 形成在旋转轴上的导螺杆; 螺丝拧入螺母的导螺母; 以及构造成阻挡通道的阀元件，所述阀元件构造成根据所述旋转轴的旋转沿轴向移动。 在导螺杆和螺母彼此接触的接触表面上形成干润滑涂层。 引线螺杆的螺距被设定为使得施加到电动机的电流相对于电动机的电感相对于不会引起燃料气体爆炸的范围，并且允许电动机所需的推力 移动要获得的阀元件。
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公开(公告)号：US20130027762A1
公开(公告)日：2013-01-31
申请号：US13462043
申请日：2012-05-02
申请人： Masaki Sugiyama
发明人： Masaki Sugiyama
CPC分类号： H05K1/0215 , H05K1/112 , H05K3/363 , H05K2201/094
摘要： A printed circuit board (PCB) has a connection ground pattern and a wiring ground pattern. The connection ground pattern is a pattern for soldered connection formed on a first wiring layer. The wiring ground pattern is formed to be spaced from the connection ground pattern on the first wiring layer. The connection ground pattern and the wiring ground pattern are electrically coupled via a second wiring layer. When the wiring ground pattern is covered with an insulating layer, such as a solder resist, even if the position of an end of the insulating layer varies among wiring ground patterns, an influence on an exposed area of the connection ground pattern is eliminated.
摘要翻译： 印刷电路板（PCB）具有连接接地图案和接线图案。 连接接地图是形成在第一布线层上的焊接连接图案。 布线接地图形形成为与第一布线层上的连接接地图案间隔开。 连接接地图案和接线图案经由第二布线层电耦合。 即使绝缘层的端部的位置在布线接地图形之间变化，当布线接地图案被诸如阻焊剂的绝缘层覆盖时，也不会影响连接接地图案的暴露区域。
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公开(公告)号：US20120313824A1
公开(公告)日：2012-12-13
申请号：US13580637
申请日：2011-11-24
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0421 , H01Q1/2233 , H01Q1/48 , H01Q1/52
摘要： A radio device of the present invention includes a radiation conductor which converts a radio frequency signal into an electric wave and radiates the electric wave; a circuit board electrically connected to the radiation conductor and incorporating an electric circuit for supplying the radio frequency signal to the radiation conductor a planar grounded conductor electrically connected to the electric circuit on the circuit board and placed such that the grounded conductor faces the radiation conductor, the grounded conductor constituting a ground of the radiation conductor; and a resin-made casing for accommodating the radiation conductor, the circuit board and the grounded conductor; wherein the grounded conductor, the circuit board and the radiation conductor are placed in this order in a thickness direction of the circuit board.
摘要翻译： 本发明的无线电设备包括：将射频信号转换为电波并辐射电波的辐射导体; 一电路板，电连接到该辐射导体，并且包括电路，用于向该辐射导体提供射频信号，该平面接地导体与该电路板上的该电路电连接并放置成使该接地导体面对辐射导体， 构成辐射导体的接地的接地导体; 以及用于容纳辐射导体，电路板和接地导体的树脂制外壳; 其中接地导体，电路板和辐射导体沿电路板的厚度方向依次放置。
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公开(公告)号：US20120204840A1
公开(公告)日：2012-08-16
申请号：US13354992
申请日：2012-01-20
申请人： Masaki SUGIYAMA , Tetsuya HASEGAWA
发明人： Masaki SUGIYAMA , Tetsuya HASEGAWA
IPC分类号： F02M37/04
CPC分类号： F02M37/046 , F02M5/125 , F02M37/12 , F02M37/14
摘要： An engine includes a crank chamber in which pressure fluctuation occurs and a carburetor including a diaphragm fuel pump. The diaphragm fuel pump includes a pump chamber configured to suck in and eject fuel and a diaphragm chamber to which a pressure that drives the pump chamber is supplied. The diaphragm chamber and the crank chamber communicate with one another in a state in which a negative pressure is created in the crank chamber.
摘要翻译： 发动机包括发生压力波动的曲柄室和包括隔膜燃料泵的化油器。 隔膜式燃料泵包括构造成吸入和排出燃料的泵室以及供应驱动泵室的压力的隔膜室。 隔膜室和曲轴室在曲轴室产生负压的状态下相互连通。
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公开(公告)号：US08244075B2
公开(公告)日：2012-08-14
申请号：US12837765
申请日：2010-07-16
申请人： Masaki Sugiyama
发明人： Masaki Sugiyama
IPC分类号： G02F1/035
CPC分类号： G02F1/035 , G02F1/0316 , G02F2001/212
摘要： There is provided an optical device including a substrate having an electro-optical effect, a plurality of optical modulators including bias electrodes to which a bias voltage is applied so as to generate an electric field from one of the bias electrodes to another of the bias electrodes, and the bias electrodes of the optical modulators being disposed above the substrate, and a partition conductor to reduce influence of the electric field from the bias electrode of a first optical modulator to an optical waveguide of a second optical modulator, the partition conductor being disposed above the substrate.
摘要翻译： 提供了一种包括具有电光效应的基板的光学装置，包括施加偏压的偏置电极的多个光学调制器，以便从一个偏置电极到另一个偏置电极产生电场 并且所述光学调制器的偏置电极设置在所述衬底上方，以及分隔导体，用于减小从第一光学调制器的偏置电极到第二光学调制器的光波导的电场的影响，所述分隔导体被布置 在基材之上。
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公开(公告)号：US20120199097A1
公开(公告)日：2012-08-09
申请号：US13502799
申请日：2010-06-23
IPC分类号： F01M1/04
摘要： A lubrication apparatus for a four-stroke engine (1) is provided that prevents lubrication failure from occurring around the crankshaft and reliably prevents oil from remaining in a valve operating chamber (30). The lubrication apparatus for the four-stroke engine (1) includes: an intake part (55) positioned below the level of an oil A in an oil reservoir (7) even if the oil reservoir (7) is tilted and the level of the oil A changes; an oil feeding passageway (54) that sucks up the oil A from the intake part (55) and supplies the oil A to the crank chamber (5a); and an direct passageway (47) that allows communication between a valve operating chamber (30) and a crank chamber (5a) when a negative pressure is created in the crank chamber (5a). Open end parts (47a, 54a) of the oil feeding passageway (54) and the direct passageway (47) which are open in the crank chamber (5a) are provided to open as the piston (13) moves from a position near the top dead center to the top dead center. It is possible to control the flow rate of oil supplied to the crank chamber (5a) via the oil supply passageway (54) by means of a flow rate control passageway (67) that allows communication between a supply passageway (51) to supply oil mist from the oil reservoir (7) to the valve operating chamber (30) and the oil feeding passageway (54).
摘要翻译： 提供一种用于四冲程发动机（1）的润滑装置，其防止在曲轴周围发生润滑故障，并且可靠地防止油残留在阀操作室（30）中。 用于四冲程发动机（1）的润滑装置包括：即使储油器（7）倾斜并且油位（7）的水平位于油藏（7）中的位于油A的高度之下的进气部分（55） 油A变化; 供油通路（54），其从所述进气部（55）吸入油A，并将油A供给到所述曲柄室（5a）; 以及当在曲柄室（5a）中产生负压时允许阀操作室（30）和曲柄室（5a）之间的连通的直接通道（47）。 供油通道（54）的开口端部（47a，54a）和在曲柄室（5a）中敞开的直接通道（47）设置成随着活塞（13）从靠近顶部 死中心到上死点。 可以通过流量控制通道（67）来控制经由供油通道（54）供应到曲柄室（5a）的油的流量，流量控制通道（67）允许供给通道（51） 从油箱（7）到阀操作室（30）和供油通道（54）的雾。
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公开(公告)号：US20120114340A1
公开(公告)日：2012-05-10
申请号：US13232511
申请日：2011-09-14
申请人： Masaki Sugiyama
发明人： Masaki Sugiyama
CPC分类号： G02B6/4201 , G02B6/4279 , G02B6/428 , H01P3/08 , H01P5/08
摘要： An optical transmitter including: an optical module; an interconnecting circuit board configured to be electrically coupled to the optical module; and a printed circuit board configured to be electrically coupled to the interconnecting circuit board; wherein the interconnecting circuit board includes: a coplanar waveguide; and a microstrip line including a signal wiring line extended from an end of the coplanar waveguide and a ground wiring line, wherein the width of the signal wiring line is narrower than the width of a signal wiring line of the coplanar waveguide, and the spacing between the signal wiring line extended from the end of the coplanar waveguide and the ground wiring line is smaller than the spacing between the signal wiring line of the coplanar waveguide and the ground wiring line.
摘要翻译： 一种光发射机，包括：光模块; 配置为电耦合到所述光学模块的互连电路板; 以及印刷电路板，被配置为电耦合到所述互连电路板; 其中所述互连电路板包括：共面波导; 以及包括从共面波导的端部延伸的信号布线和接地布线的微带线，其中信号布线的宽度比共面波导的信号布线的宽度窄， 从共面波导和接地布线的端部延伸的信号布线小于共面波导的信号布线和接地布线之间的间隔。
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