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1. 发明授权

US4421081A Spark-ignition internal combustion engine 失效
标题翻译：火花点火内燃机
公开(公告)号：US4421081A
公开(公告)日：1983-12-20
申请号：US232858
申请日：1981-02-09
申请人： Ken Nakamura , Tadashi Nagai , Masanori Takami
发明人： Ken Nakamura , Tadashi Nagai , Masanori Takami
IPC分类号： F02B1/04 , F02B23/08 , F02F1/24 , F02P15/02
CPC分类号： F02B23/08 , F02F1/242 , F02P15/02 , F02B1/04 , F02B2023/085 , F02B2275/40 , Y02T10/125
摘要： A spark-ignition internal combustion engine having a combustion chamber, comprises intake and exhaust valves disposed on a cylinder head wall surface and positioned generally symmetrical with each other with respect to the center axis of the bore of an engine cylinder, at least first and second squish areas which are located respectively in first and second sections of the combustion chamber which sections are defined by dividing the combustion chamber into two by a first vertical plane containing the centers of the intake and exhaust valves, and a spark plug whose tip section is disposed on the cylinder head wall surface and positioned in said first section of the combustion chamber thereby enabling use of high compression ratio without causing engine knock.
摘要翻译：具有燃烧室的火花点火式内燃机包括设置在气缸盖壁表面上并相对于发动机气缸的孔的中心轴线彼此大致对称的进排气门，至少第一和第二分别位于燃烧室的第一和第二部分中的挤压区域，这些部分通过将燃烧室分成包含进排气阀的中心的第一垂直平面而形成两个部分，以及火花塞，其顶端部分设置在气缸盖壁表面上并且定位在燃烧室的所述第一部分中，从而使得能够使用高压缩比而不引起发动机爆震。

2. 发明授权

US4240253A Engine system for motor vehicle 失效
标题翻译：汽车发动机系统
公开(公告)号：US4240253A
公开(公告)日：1980-12-23
申请号：US861663
申请日：1977-12-19
申请人： Ken Nakamura , Yasuo Nakajima , Kunihiko Sugihara , Masanori Takami
发明人： Ken Nakamura , Yasuo Nakajima , Kunihiko Sugihara , Masanori Takami
IPC分类号： F01N3/22 , F02M23/04 , F02M25/07 , F02M23/08 , F01N3/10
CPC分类号： F02M23/04 , F01N3/22 , F01N3/222 , F01N3/227 , F02M26/36 , F02M26/55 , Y02T10/146
摘要： An engine system of the invention comprises an internal combustion engine; a carburetor; an exhaust gas recirculation system; an exhaust gas treatment device; and a source of secondary air, in which there is provided a fluid network which interconnects the source of secondary air, the engine exhaust system at a position upstream of the exhaust gas treatment device and the exhaust gas recirculation system at a position upstream of an exhaust gas recirculation valve and there is also provided an air injection control valve fluidly disposed in the fluid network intermediate the source of secondary air and the exhaust gas recirculation system. The air injection control valve is adapted to selectively permit and prevent the admission of air to the exhaust gas recirculation system. A controller for the air injection control valve is also disclosed which comprises a detector that generates as an output signal a first signal responsive to urban driving conditions which are empirically determined to occur when the motor vehicle is driven in urban areas and a second signal responsive to rural driving conditions which are empirically determined to occur when the motor vehicle is driven in rural areas. The controller causes the air injection valve to permit the admission of air to the EGR system when the detector detects the rural driving conditions.
摘要翻译：本发明的发动机系统包括内燃机; 化油器排气再循环系统; 废气处理装置; 和二次空气源，其中提供了一个流体网络，其将二次空气源互相连接，发动机排气系统在废气处理装置的上游位置和废气再循环系统之间的排气上游气体再循环阀，并且还提供了流体地设置在二次空气源和废气再循环系统中的流体网络中的空气喷射控制阀。空气喷射控制阀适于选择性地允许和防止空气进入废气再循环系统。还公开了一种用于空气喷射控制阀的控制器，其包括一个检测器，该检测器产生响应城市驾驶条件的第一信号，所述城市驾驶条件是经验确定的，当汽车在城市区域被驱动时发生，第二信号响应于在农村地区驾驶汽车的经验确定的农村驾驶条件。当检测器检测到农村驾驶条件时，控制器使得空气喷射阀允许空气进入EGR系统。

3. 发明授权

US4380984A Electronic controlled carburetor 失效
标题翻译：电子控制化油器
公开(公告)号：US4380984A
公开(公告)日：1983-04-26
申请号：US278396
申请日：1981-06-29
申请人： Tadashi Nagai , Ken Nakamura , Yasuo Nakajima
发明人： Tadashi Nagai , Ken Nakamura , Yasuo Nakajima
IPC分类号： F02D41/14 , F02D35/00 , F02M7/24 , F02B33/00 , F02B3/00 , F02M7/14 , F02M23/04
CPC分类号： F02M7/24 , F02D35/0061
摘要： An electronic controlled carburetor has an induction passage into which fuel is fed by a fuel metering system communicated with the atmosphere through main and auxiliary air bleed passages. The main and auxiliary air bleed passages have therein main and auxiliary solenoid valves, respectively, for altering the rate of air flow therethrough. A control circuit determines the duty ratio of a first pulse signal applied to the main solenoid valve in response to an air/fuel ratio indicative signal from an oxygen sensor. The control circuit determines the duty ratio of a second pulse signal applied to the auxiliary solenoid valve from the duty ratio of the first pulse signal so as to permit the main solenoid valve to operate around 50% duty ratio over all engine operating modes.
摘要翻译：电子控制化油器具有通过主和辅助排气通道与大气连通的燃料计量系统供给燃料的进气通道。主要和辅助排气通道分别具有主和辅助电磁阀，用于改变通过其中的空气流速。控制电路响应于来自氧传感器的空/燃比指示信号来确定施加到主电磁阀的第一脉冲信号的占空比。控制电路根据第一脉冲信号的占空比确定施加到辅助电磁阀的第二脉冲信号的占空比，从而允许主电磁阀在所有发动机工作模式下操作大约50％的占空比。

4. 发明授权

US4517134A Variable venturi carburetor 失效
标题翻译：可变文丘里化油器
公开(公告)号：US4517134A
公开(公告)日：1985-05-14
申请号：US560973
申请日：1983-12-13
申请人： Ken Nakamura , Tadashi Nagai , Giichi Shioyama , Yutaka Matayoshi , Eiichi Ohnishi , Junichi Yokoyama , Atsushi Yonezawa
发明人： Ken Nakamura , Tadashi Nagai , Giichi Shioyama , Yutaka Matayoshi , Eiichi Ohnishi , Junichi Yokoyama , Atsushi Yonezawa
IPC分类号： F02M7/133 , F02M7/17 , F02M9/06
CPC分类号： F02M7/133 , F02M7/17 , Y10S261/74
摘要： In a variable venturi carburetor in which the metering jet portion of fuel changes automatically according to the amount of intake air required to keep the mixture at a constant air-to-fuel ratio at all times, two series-arranged nozzles and an auxiliary fuel passage communicating with the downstream side of the venturi and with the space formed between the two nozzles additionally formed at the fixed venturi portion in such a way that the auxiliary fuel passage can be opened or closed according to engine operating conditions. Therefore, when the auxiliary fuel passage is opened, since fuel is introduced into the venturi through only a single nozzle, a rich mixture is obtained; when the auxiliary fuel passage is closed, since fuel is introduced through two nozzles, a lean mixture is obtained.
摘要翻译：在可变文丘里化油器中，其中燃料的计量喷射部分根据随时将混合物保持在恒定空燃比所需的进气量自动改变，两个串联排列的喷嘴和辅助燃料通道与文丘里管的下游侧连通，并且在另外形成在固定文丘里管部分处的两个喷嘴之间形成的空间，使得辅助燃料通道可以根据发动机操作条件打开或关闭。因此，当辅助燃料通道打开时，由于燃料仅通过单个喷嘴引入文丘里管，所以获得了丰富的混合物; 当辅助燃料通道关闭时，由于通过两个喷嘴引入燃料，因此获得贫混合物。

5. 发明授权

US09236163B2 Electroconductive resin composition 有权
标题翻译：导电树脂组合物
公开(公告)号：US09236163B2
公开(公告)日：2016-01-12
申请号：US13389017
申请日：2010-08-05
申请人： Ken Nakamura
发明人： Ken Nakamura
IPC分类号： H01B1/04 , H01B1/24 , B82Y30/00 , B82Y40/00 , C01B31/02 , C08L71/12 , C08L77/06 , D01F9/127 , C08K3/04 , C08K7/04 , C08L77/00
CPC分类号： H01B1/24 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/174 , C08K3/04 , C08K7/04 , C08L71/12 , C08L77/00 , C08L77/06 , C08L2203/20 , D01F9/127 , C08L2666/20 , C08L2666/22
摘要： There is provided an electroconductive resin composition comprising: (a) a polyamide resin, (b) a polyphenylene ether resin, and (c) a fine carbon fiber dispersed in the resin component, wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber. The composition has a high electroconductivity while upholding a high moldability, mechanical property and durability in the polyamide-polyphenylene ether resin.
摘要翻译：提供一种导电树脂组合物，其包含：（a）聚酰胺树脂，（b）聚苯醚树脂，和（c）分散在树脂组分中的细碳纤维，其中仅由碳原子构成的石墨网平面形成包括闭合头顶部分和具有开口下端的身体部分的寺庙钟形结构单元，其中2至30个寺庙钟形结构单元被共享共同的中心轴线以形成骨料，并且聚集体以头 - 尾风格连接一段距离以形成纤维。该组合物具有高导电性，同时维持聚酰胺 - 聚苯醚树脂中的高成型性，机械性能和耐久性。

6. 发明授权

US09234080B2 Conductive resin composition 有权
标题翻译：导电树脂组合物
公开(公告)号：US09234080B2
公开(公告)日：2016-01-12
申请号：US13262150
申请日：2010-04-01
申请人： Hideya Yoshitake , Masayuki Nishio , Tsunao Matsuura , Kenji Fukuda , Ken Nakamura , Keiichirou Koyashiki , Masaki Yoshio , Hirofumi Takemoto
发明人： Hideya Yoshitake , Masayuki Nishio , Tsunao Matsuura , Kenji Fukuda , Ken Nakamura , Keiichirou Koyashiki , Masaki Yoshio , Hirofumi Takemoto
IPC分类号： H01B1/04 , H01B1/24 , B82Y30/00 , C08J3/215 , B01J23/78 , B01J35/00 , B01J37/03 , C08J5/04 , D01F9/127 , H01M4/58 , H01M4/62 , H01M10/052
CPC分类号： C08J3/215 , B01J23/78 , B01J35/002 , B01J37/03 , B82Y30/00 , C08J5/042 , C08J2327/18 , D01F9/127 , H01M4/5825 , H01M4/622 , H01M4/625 , H01M10/052
摘要： There is disclosed a conductive resin composition, comprising: (a) a resin component, and (b) a fine carbon fiber dispersed in the resin component, wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber. The resin composition has high conductivity while maintaining the original physical properties of the resin.
摘要翻译：公开了一种导电性树脂组合物，其包含：（a）树脂成分，（b）分散在树脂成分中的细碳纤维，其中仅由碳原子构成的石墨网面形成了钟形钟形结构包括封闭的顶部部分和具有开口下端的主体部分，具有2至30个寺庙钟形结构单元的单元被堆叠，共享共同的中心轴线以形成骨料，并且聚集体头部连接到尾巴风格与一段距离形成纤维。树脂组合物在保持树脂的原始物理性能的同时具有高导电性。

7. 发明授权

US09206048B2 Electroconductive polyamide resin composition 有权
标题翻译：导电聚酰胺树脂组合物
公开(公告)号：US09206048B2
公开(公告)日：2015-12-08
申请号：US13389015
申请日：2010-08-05
申请人： Ken Nakamura
发明人： Ken Nakamura
IPC分类号： H01B1/24 , C08G69/26 , C08K7/04 , C08L77/06 , C01B31/02 , B82Y30/00 , B82Y40/00 , D01F9/127
CPC分类号： C01B31/022 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/16 , C01B32/174 , C08K7/04 , C08L77/06 , C08L2203/20 , D01F9/127
摘要： There is provided an electroconductive polyamide resin composition comprising: (a) a polyamide resin component obtained from a dicarboxylic acid component comprising oxalic acid and a diamine component comprising a diamine having 4 to 12 carbon atoms, and (b) a fine carbon fiber dispersed in the resin component, wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber.
摘要翻译：提供一种导电性聚酰胺树脂组合物，其包含：（a）由包含草酸的二羧酸组分和包含具有4至12个碳原子的二胺的二胺组分得到的聚酰胺树脂组分，和（b）分散在树脂组分，其中仅由碳原子组成的石墨网平面形成了钟形钟形结构单元，其包括封闭的顶部部分和具有开口下端的体部分，具有2至30个钟形钟形结构单元被堆叠共享共同的中心轴以形成聚集体，并且聚集体以头对尾的方式与一定距离连接以形成纤维。

8. 发明申请

US20140055611A1 TRACK-MOUNT WIRELESS CAMERA FIXTURE 审中-公开
公开(公告)号：US20140055611A1
公开(公告)日：2014-02-27
申请号：US13972816
申请日：2013-08-21
申请人： Angie Wong , Ken Nakamura , Kim Rubin
发明人： Angie Wong , Ken Nakamura , Kim Rubin
IPC分类号： H04N5/225
CPC分类号： H04N5/2252 , F16M11/10 , F16M11/18 , F16M11/2014 , F16M13/027 , H04N5/2251 , H04N5/232 , Y10T29/49117
摘要： A wireless camera fixture adapted to mount on a track, such as a track normally used for overhead lighting fixtures, is described. Embodiments include the use of IEEE 802.11 wireless protocol, the use of a standard track-mount power supply; the use of a two-axis tilt and pan mechanical mount; hardware to permit horizon correction; modifications to a camera enclosure to support an antenna inside the enclosure and access to camera controls; use of multiple antennas; use of a cover plate at the front of the enclosure; use of visible light or infrared light LEDs on the cover plate; configuration to use dual-circuit tracks; use of separate circuits in the track to power the visible light and infrared light LEDs separately. A method of manufacturing the fixture is described.
摘要翻译：描述适用于安装在通常用于架空照明器具的轨道的轨道上的无线照相机固定装置。实施例包括使用IEEE 802.11无线协议，使用标准轨道安装电源; 使用双轴倾斜和平移机械安装; 硬件允许水平校正; 对相机外壳进行修改以支持外壳内的天线和访问相机控制; 使用多个天线; 在外壳前部使用盖板; 在盖板上使用可见光或红外光LED; 配置使用双路电路; 在轨道中使用单独的电路分别为可见光和红外光LED供电。描述制造夹具的方法。

9. 发明申请

US20080001483A1 Cylindrical linear motor and a vehicle using the same 有权
标题翻译：圆柱形线性电动机和使用其的车辆
公开(公告)号：US20080001483A1
公开(公告)日：2008-01-03
申请号：US11819130
申请日：2007-06-25
申请人： Masashi Kitamura , Fumio Tajima , Yusuke Akami , Noriyuki Utsumi , Ken Nakamura , Kazuaki Shibahara
发明人： Masashi Kitamura , Fumio Tajima , Yusuke Akami , Noriyuki Utsumi , Ken Nakamura , Kazuaki Shibahara
IPC分类号： H02K41/00
CPC分类号： H02K41/03
摘要： The present invention provides a cylindrical linear motor that can develop great thrust and reduce thrust pulsations. The cylindrical linear motor includes a stator 1 and a movable element 10 disposed via a clearance with respect to the stator 1 and movable rectilinearly with respect to the stator 1. The stator 1 includes a stator core 3 having stator salient poles 3b, and a three-phase stator coil winding 2 inserted within the slots formed in the stator core 3. The movable element 10 has a plurality of permanent magnets 11 fixed to a movable element core 12. The cylindrical linear motor is constructed so that when the stator salient poles 3b are pitched at τs and the permanent magnets 11 are pitched at τp, a relationship of 3/4
摘要翻译：本发明提供一种能够产生大推力并减少推力脉动的圆柱形线性马达。圆柱形线性电动机包括定子1和相对于定子1经过间隙设置的可移动元件10，并且相对于定子1可直线运动。定子1包括具有定子凸极3b的定子芯3和三相定子线圈绕组2插入形成在定子芯3中的槽内。可移动元件10具有固定到可移动元件芯12上的多个永磁体11.圆柱形线性电动机构造成使得当定子凸极 3b在taus上倾斜，并且永磁体11在taup处倾斜，建立3/4

10. 发明授权

US07089952B2 Fuel parts and process for producing the same 有权
公开(公告)号：US07089952B2
公开(公告)日：2006-08-15
申请号：US10099024
申请日：2002-03-14
申请人： Ken Nakamura , Akio Miyamoto , Keiichiro Koyashiki , Taizo Murakami , Takenobu Matsumura , Yutaka Matsudomi , Keitaro Ono
发明人： Ken Nakamura , Akio Miyamoto , Keiichiro Koyashiki , Taizo Murakami , Takenobu Matsumura , Yutaka Matsudomi , Keitaro Ono
IPC分类号： F17D3/00
CPC分类号： B32B27/34 , Y10T137/0402 , Y10T137/7036
摘要： Described are fuel parts comprising a crystalline polyamide resin having a terminal amino group concentration>a terminal carboxyl group concentration and excellent in fuel resistance at their weld portion, which fuel parts are suited for use as various parts to be attached to fuel tanks of automobiles and the like, and a process for producing the fuel parts.

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