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1. 发明授权

US09316142B2 Spark ignition engine 有权
标题翻译：火花点火发动机
公开(公告)号：US09316142B2
公开(公告)日：2016-04-19
申请号：US13600305
申请日：2012-08-31
申请人： Hiroshi Inoue , Masaharu Ohno , Yutaka Teruumi , Hiroyuki Tsuda
发明人： Hiroshi Inoue , Masaharu Ohno , Yutaka Teruumi , Hiroyuki Tsuda
IPC分类号： F02B1/02 , F02P13/00
CPC分类号： F02B1/02 , F02P13/00
摘要： A spark ignition engine capable of fixing an ignition coil case even in a small engine includes an intake manifold 9 attached to a cylinder head 1, a coil case attachment stay 10 attached to the intake manifold 9, a cylinder portion through hole 12 formed on a board 11 of the coil case attachment stay 10, and a coil case attaching portion 13 provided in an upper part of the board 11. A flexible cylinder portion is caused to penetrate through a cylinder portion through hole, a tongue piece 15 is caused to protrude from a coil case peripheral wall 14 of an ignition coil case 7. The tongue piece 15 is mounted on the coil case attaching portion 13 and the coil case peripheral wall 14 is caused to abut on an edge portion 16 of the coil case attaching portion 13.
摘要翻译：能够在小型发动机中固定点火线圈壳体的火花点火式发动机包括安装在气缸盖1上的进气歧管9，安装在进气歧管9上的线圈套附件支柱10，线圈盒附件支架10的板11以及设置在基板11的上部的线圈套安装部13.使柔性圆筒部穿过圆筒部通孔，使舌片15突出从点火线圈壳体7的线圈壳体周壁14插入。舌片15安装在线圈壳体安装部13上，线圈壳体周壁14与线圈壳体安装部13的边缘部16抵接。

2. 发明申请

US20110298453A1 HALL ELEMENT CONTROL CIRCUIT 有权
标题翻译：霍尔元件控制电路
公开(公告)号：US20110298453A1
公开(公告)日：2011-12-08
申请号：US13153013
申请日：2011-06-03
申请人： Takeshi KURA , Hiroyuki Tsuda , Tomonori Kamiya , Hiroki Nagai
发明人： Takeshi KURA , Hiroyuki Tsuda , Tomonori Kamiya , Hiroki Nagai
IPC分类号： G01R33/07
CPC分类号： G01R33/0023 , G01R33/072
摘要： A first terminal supplies the bias voltage to a high-potential-side input terminal of a hall element. A second terminal supplies the ground potential to a low-potential-side input terminal of the hall element. A P-channel type transistor is configured such that the source terminal is connected to the power supply potential and the drain terminal is connected to the first terminal. An operational amplifier differentially amplifies the voltage between a predetermined set voltage and the voltage at the first terminal so as to control the gate voltage of the P-channel type transistor.
摘要翻译：第一端子将偏置电压提供给霍尔元件的高电位侧输入端子。第二端子将接地电位提供给霍尔元件的低电位侧输入端子。 P沟道型晶体管被配置为使得源极端子连接到电源电位，并且漏极端子连接到第一端子。运算放大器将预定的设定电压与第一端子的电压之间的电压进行差分放大，以便控制P沟道型晶体管的栅极电压。

3. 发明授权

US07496256B2 Diffraction grating and dispersion compensation circuit 失效
$Diffraction grating and dispersion compensation circuit$
标题翻译：衍射光栅和色散补偿电路
公开(公告)号：US07496256B2
公开(公告)日：2009-02-24
申请号：US11882511
申请日：2007-08-02
申请人： Hiroyuki Tsuda , Hiroshi Ishikawa , Hisato Uetsuka
发明人： Hiroyuki Tsuda , Hiroshi Ishikawa , Hisato Uetsuka
IPC分类号： G02B6/26
CPC分类号： G02B6/12026 , G02B6/12011 , G02B6/12014 , G02B6/12021 , G02B6/12033 , G02B6/1221 , G02B6/29394 , G02B6/29395 , G02B6/29398
摘要： A diffraction grating of the present invention includes a first block (101) and a second block (102). The first block (101) is made up of a plurality of input waveguides (103), a slab waveguide (104), a delay waveguide array (105) and narrow grooves (106): each of which being filled with resin. The second block (102) is made up of a plurality of input waveguides (107), a slab waveguide (108) and a plurality of output waveguides (109). Since a circuit is cut off at the ends of the arrayed waveguides, a relative phase can easily be measured. The resin has undergone a refractive-index adjustment and compensates a phase error.
摘要翻译：本发明的衍射光栅包括第一块（101）和第二块（102）。第一块（101）由多个输入波导（103），平板波导（104），延迟波导阵列（105）和窄槽（106）组成，每个都填充有树脂。第二块（102）由多个输入波导（107），平板波导（108）和多个输出波导（109）组成。由于在阵列波导的端部处切断电路，因此可以容易地测量相对相位。树脂经历了折射率调整并补偿相位误差。

4. 发明申请

US20080127914A1 Air-cooled V-shaped Engine 有权
标题翻译：风冷V型发动机
公开(公告)号：US20080127914A1
公开(公告)日：2008-06-05
申请号：US11858348
申请日：2007-09-20
申请人： Eishin Nakashima , Kiyonobu IIda , Hiroyuki Tsuda , Akiyoshi Morikawa , Noriaki Kobayashi , Masaharu Ohno , Hiroyuki Kawasoe , Yuki Ozaki , Takahiro Tokunaga , Takayuki Nakamae , Mineo Takasaki
发明人： Eishin Nakashima , Kiyonobu IIda , Hiroyuki Tsuda , Akiyoshi Morikawa , Noriaki Kobayashi , Masaharu Ohno , Hiroyuki Kawasoe , Yuki Ozaki , Takahiro Tokunaga , Takayuki Nakamae , Mineo Takasaki
IPC分类号： F01P1/00
CPC分类号： F01P5/06 , F01P1/02 , F01P7/02 , F02F7/0012
摘要： An air-cooled V-shaped engine comprises a throttle body (10) and a flow-dividing plate (9) arranged ahead of a central cooling-air passage (8). The flow-dividing plate (9) is provided in a fan case (5) at a position forwardly of the throttle body (10) and has a bottom-plate portion (14) disposed at a position lower than the throttle body (10). The flow-dividing plate (9) divides the cooling air generated by an air-blowing fan (7) toward left and right sides of the central cooling-air passage (8). In this air-cooled V-shaped engine, the fan case (5) has a ceiling wall a central portion (11) of which is positioned just above the bottom-plate portion (14) of the flow-dividing plate (9). The central portion (11) of the ceiling wall of the flow-dividing plate (9) is provided at a position higher than the throttle body (10) as well as the central side portions (12), (12) of the ceiling wall, led out of the central portion (11) in a left and right directions.
摘要翻译：风冷的V型发动机包括设置在中央冷却风通道（8）前方的节气门体（10）和分流板（9）。分流板（9）在节气门体（10）的前方的位置处设置在风扇壳体（5）中，具有设置在比节气门体（10）低的位置的底板部（14）。分流板（9）将由吹风风扇（7）产生的冷却空气朝向中央冷却风通道（8）的左右两侧分开。在这种风冷V型发动机中，风扇壳体（5）具有顶壁，其中心部分（11）位于分流板（9）的底板部分（14）正上方。分流板（9）的顶壁的中心部分（11）设置在比节气门体（10）高的位置以及顶壁的中心侧部分（12），（12），从中央部分（11）向左右方向引出。

5. 发明授权

US5321539A Liquid crystal Fabry-Perot etalon with glass spacer 失效
标题翻译：液晶法布里 - 珀罗标准具与玻璃间隔
公开(公告)号：US5321539A
公开(公告)日：1994-06-14
申请号：US829383
申请日：1992-02-03
申请人： Katsuhiko Hirabayashi , Hiroyuki Tsuda , Takashi Kurokawa
发明人： Katsuhiko Hirabayashi , Hiroyuki Tsuda , Takashi Kurokawa
IPC分类号： G02F1/13 , G02F1/21 , G02F1/137 , G02B27/00
CPC分类号： G02F1/216 , G02F1/13 , G02F2001/213 , G02F2203/055
摘要： A tunable wavelength-selective filter includes a glass substrate, a transparent electrode layer, a highly reflective mirror, an alignment layer, a liquid crystal layer, another alignment layer, a transparent material layer whose refractivity index is substantially equal to that of the liquid crystal layer, another highly reflective mirror, another transparent electrode layer, and another glass substrate, which are stacked in this order. An etalon cavity of the filter includes two layers, the liquid crystal layer and the transparent material layer (such as a glass plate), which enables the cavity length to be increased without increasing absorption and scattering of the cavity. This makes it possible to narrow the FWHM, quicken the response time, and increase the transmittance of the filter. Applications for the filter include a double cavity structure tunable wavelength-selective filter of a wide tunable range, and a photodetector of a simple construction.
摘要翻译：可调波长选择滤光器包括玻璃基板，透明电极层，高反射镜，取向层，液晶层，另一取向层，其折射率基本上等于液晶的透明材料层层，另一高反射镜，另一透明电极层，以及另一玻璃基板。滤光器的标准具腔包括液晶层和透明材料层（例如玻璃板）两层，其能够增加空腔长度而不增加空腔的吸收和散射。这使得可以缩小FWHM，加快响应时间，并增加滤光片的透射率。用于滤波器的应用包括宽可调范围的双腔结构可调谐波长选择滤波器和简单结构的光电检测器。

6. 发明申请

US20130061834A1 SPARK IGNITION ENGINE 有权
标题翻译：火花点火发动机
公开(公告)号：US20130061834A1
公开(公告)日：2013-03-14
申请号：US13600305
申请日：2012-08-31
申请人： Hiroshi INOUE , Masaharu OHNO , Yutaka TERUUMI , Hiroyuki TSUDA
发明人： Hiroshi INOUE , Masaharu OHNO , Yutaka TERUUMI , Hiroyuki TSUDA
IPC分类号： F02P15/00
CPC分类号： F02B1/02 , F02P13/00
摘要： A spark ignition engine capable of fixing an ignition coil case even in a small engine includes an intake manifold 9 attached to a cylinder head 1, a coil case attachment stay 10 attached to the intake manifold 9, a cylinder portion through hole 12 formed on a board 11 of the coil case attachment stay 10, and a coil case attaching portion 13 provided in an upper part of the board 11. A flexible cylinder portion is caused to penetrate through a cylinder portion through hole, a tongue piece 15 is caused to protrude from a coil case peripheral wall 14 of an ignition coil case 7. The tongue piece 15 is mounted on the coil case attaching portion 13 and the coil case peripheral wall 14 is caused to abut on an edge portion 16 of the coil case attaching portion 13.
摘要翻译：能够在小型发动机中固定点火线圈壳体的火花点火式发动机包括安装在气缸盖1上的进气歧管9，安装在进气歧管9上的线圈套安装支架10，线圈盒附件支架10的板11以及设置在基板11的上部的线圈套安装部13.使柔性圆筒部穿过圆筒部通孔，使舌片15突出从点火线圈壳体7的线圈壳体周壁14插入。舌片15安装在线圈壳体安装部13上，线圈壳体周壁14与线圈壳体安装部13的边缘部16抵接。

7. 发明授权

US08396429B2 Communication test device and communication test method 有权
标题翻译：通信测试设备和通信测试方法
公开(公告)号：US08396429B2
公开(公告)日：2013-03-12
申请号：US13589573
申请日：2012-08-20
申请人： Yuichi Negami , Akihide Egawa , Hiroyuki Tsuda , Tsuyoshi Sato , Takuma Goto
发明人： Yuichi Negami , Akihide Egawa , Hiroyuki Tsuda , Tsuyoshi Sato , Takuma Goto
IPC分类号： H04B17/00
CPC分类号： H04L1/24 , H04B17/23
摘要： A communication test device can assist in identifying a cause of a change in throughput of a mobile communication terminal. The communication test device accumulates (a) trace data on a specific unit of data complying with a designated communication standard, and (b) throughput data on throughput of the specific unit of data transmitted to and received from a mobile communication terminal. Trace data and throughput data are extracted from the accumulation, and trace data is displayed. A graph of the variation of throughput with time is displayed on the display unit. Trace data corresponding to a time designated by an operating unit can also be displayed.
摘要翻译：通信测试设备可以帮助识别移动通信终端的吞吐量变化的原因。通信测试装置累积（a）符合指定通信标准的特定数据单元上的跟踪数据，以及（b）关于从移动通信终端发送和从移动通信终端接收的特定数据单元的吞吐量的吞吐量数据。从累积中提取跟踪数据和吞吐量数据，并显示跟踪数据。吞吐量随时间变化的图表显示在显示单元上。也可以显示对应于由操作单元指定的时间的跟踪数据。

8. 发明授权

US08229258B2 Optical waveguide-type wavelength domain switch 有权
标题翻译：光波导型波长域开关
公开(公告)号：US08229258B2
公开(公告)日：2012-07-24
申请号：US12585516
申请日：2009-09-16
申请人： Hiroshi Ishikawa , Toshifumi Hasama , Hitoshi Kawashima , Kenji Kintaka , Masahiko Mori , Hisato Uetsuka , Hiroyuki Tsuda , Keisuke Sorimoto
发明人： Hiroshi Ishikawa , Toshifumi Hasama , Hitoshi Kawashima , Kenji Kintaka , Masahiko Mori , Hisato Uetsuka , Hiroyuki Tsuda , Keisuke Sorimoto
IPC分类号： G02B6/26 , G02F2/00 , H04J14/00
CPC分类号： G02F1/31 , G02B6/12014 , G02B6/12016 , G02B6/12021 , G02B6/2713 , G02B6/2793 , G02B6/30 , G02B6/3548 , G02B6/356 , G02F2203/58 , G02F2203/585
摘要： An optical waveguide-type wavelength domain switch includes a waveguide-type multi/demultiplexing device laminate comprising three or more laminated waveguide-type multi/demultiplexing devices, a lens system positioned on a demultiplex side of the waveguide-type multi/demultiplexing device laminate, and a reflective optical phase-modulating cell positioned on an opposite side of the waveguide-type multi/demultiplexing device laminate to the lens system. The lens system includes a lens alignment composed of plural lenses in one-to-one correspondence with the waveguide-type multi/demultiplexing devices and having a light-collecting or collimating function in the lens-aligning direction, an image-magnifying optical system having an N:1 (N>1) image-magnifying function arranged on the optical phase-modulating cell side of the lens alignment, an f-f lens (Y) arranged on the optical phase-modulating cell side of the image-magnifying optical system, and having a light-collecting or collimating function in the same direction as the lens-aligning direction of the lens alignment, and an f-f lens (X) having a light-collecting or collimating function in a perpendicular direction to the lens-aligning direction of the lens alignment.
摘要翻译：光波导型波长域开关包括：波导型多路解复用器件层叠体，其包含三个或更多个层叠波导型多路解复用器件，位于波导型多路解复用器件层叠体的解复用侧的透镜系统，以及反射光学相位调制单元，其位于与所述透镜系统的所述波导型多路解复用器件层叠体的相反侧。透镜系统包括由多个透镜组成的透镜对准，与波导型多路/多路分离装置一一对应，并且在透镜对准方向上具有聚光或准直功能，图像放大光学系统具有配置在透镜对准的光学相位调制单元侧的N：1（N> 1）图像放大功能，配置在图像放大光学系统的光学相位调制单元侧的ff透镜（Y）并且在与透镜对准方向的透镜对准方向相同的方向上具有聚光或准直功能，以及在与透镜对准方向垂直的方向上具有聚光或准直功能的ff透镜（X）镜头对准。

9. 发明申请

US20110182545A1 WAVELENGTH DOMAIN OPTICAL SWITCH 有权
标题翻译：波长域光开关
公开(公告)号：US20110182545A1
公开(公告)日：2011-07-28
申请号：US13014151
申请日：2011-01-26
申请人： Hiroshi Ishikawa , Toshifumi Hasama , Hitoshi Kawashima , Kenji Kintaka , Masahiko Mori , Hisato Uetsuka , Hiroyuki Tsuda , Keisuke Sorimoto
发明人： Hiroshi Ishikawa , Toshifumi Hasama , Hitoshi Kawashima , Kenji Kintaka , Masahiko Mori , Hisato Uetsuka , Hiroyuki Tsuda , Keisuke Sorimoto
IPC分类号： G02B6/26
CPC分类号： G02B6/2773 , G02B6/12021 , G02B6/3594 , G02F1/313
摘要： To provide a waveguide type wavelength domain optical switch which makes it possible to use a cheap lens, makes it possible to correct aberration of the demultiplexed wavelengths produced in a plurality of waveguide type demultiplexing circuits, a wavelength domain optical switch is provided with: an integrated element formed by laminating three or more waveguide type demultiplexing circuits; a first lens for collecting light emitted from the integrated element; a polarization separation element for separating light emitted from the first lens into X polarization and Y polarization and emitting the X polarization and the Y polarization at different angles; a second lens for collecting the X polarization and the Y polarization; a first reflective optical phase modulator for reflecting the collected X polarization and Y polarization at any angles; a ½-wavelength plate disposed between the second lens and the first reflective optical phase modulator in order to make polarization directions of the X polarization and the Y polarization identical; and a second reflective optical phase modulator for inputting light from the first reflective optical phase modulator into one of the waveguide type demultiplexing circuits.
摘要翻译：为了提供使得可以使用廉价透镜的波导型波长域光开关，可以校正在多个波导型解复用电路中产生的解复用波长的像差，波长域光开关具有：集成通过层叠三个或更多个波导型解复用电路形成的元件; 用于收集从所述集成元件发射的光的第一透镜; 用于将从第一透镜发射的光分离成X偏振和Y偏振并以不同角度发射X偏振和Y偏振的偏振分离元件; 用于收集X偏振和Y偏振的第二透镜; 用于以任何角度反射所收集的X偏振和Y偏振的第一反射光学相位调制器; 设置在第二透镜和第一反射光学相位调制器之间的1/2波长板，以使X偏振和Y偏振的偏振方向相同; 以及第二反射光学相位调制器，用于将来自第一反射型光学相位调制器的光输入波导型解复用电路之一。

10. 发明申请

US20100199954A1 VAPORIZED-FUEL PROCESSING DEVICE FOR AN ENGINE 有权
标题翻译：用于发动机的蒸汽燃料加工装置
公开(公告)号：US20100199954A1
公开(公告)日：2010-08-12
申请号：US12697427
申请日：2010-02-01
申请人： Hiroshi INOUE , Hiroyuki TSUDA , Yutaka TERUUMI , Noriaki KOBAYASHI , Seiji IZUHARA
发明人： Hiroshi INOUE , Hiroyuki TSUDA , Yutaka TERUUMI , Noriaki KOBAYASHI , Seiji IZUHARA
IPC分类号： F02M33/02
CPC分类号： F02M25/089 , F02M35/10144 , F02M35/10222
摘要： The present invention has an object to provide a vaporized-fuel processing device for an engine, capable of stabilizing the idling operation.In order to accomplish the above object, the vaporized fuel (9) within a fuel reservoir (5) is adsorbed to an adsorbing member of a canister (1). While the engine is in operation, the air (10) is sucked from an air inlet (3) into the canister (1) with the intake-air negative pressure produced in an intake-air passage (7). This air (10) separates the vaporized fuel (9) adsorbed to the adsorbing member of the canister (1). Purge gas resulting from mixing the vaporized fuel (9) into the air (10) is sucked from a purge-gas sucking port (8) into the intake-air passage (7). A throttle valve (14) is arranged in a throttle intake-air passage (13) of a throttle body (12). An intake-air pipe (15) is disposed intake-upstream of the throttle body (12) and is communicated with the throttle intake-air passage (13). The intake-air pipe (15) has a peripheral wall (16) to which a purge-gas sucking pipe (17) is detachably attached. The purge-gas sucking port (8) is provided within the purge-gas sucking pipe (17).
摘要翻译：本发明的目的是提供一种能够稳定怠速运转的用于发动机的汽化燃料处理装置。为了实现上述目的，燃料储存器（5）内的蒸发燃料（9）被吸附到罐（1）的吸附构件上。当发动机运转时，空气（10）由进气通道（7）中产生的进气负压从空气入口（3）吸入罐（1）。该空气（10）分离吸附在罐（1）的吸附部件上的汽化燃料（9）。将蒸发的燃料（9）混合到空气（10）中产生的净化气体从净化气体吸入口（8）被吸入进气通道（7）。节流阀（14）设置在节气门体（12）的节气门吸气通路（13）内。进气管（15）设置在节气门体（12）的上游侧并且与节气门吸入通路（13）连通。进气管（15）具有可拆卸地安装吹扫气体吸管（17）的周壁（16）。吹扫气体吸入口（8）设置在吹扫气体吸入管（17）内。

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