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1. 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。

2. 发明授权

US4445480A Intake system of internal combustion engine 失效
标题翻译：内燃机进气系统
公开(公告)号：US4445480A
公开(公告)日：1984-05-01
申请号：US460899
申请日：1983-01-25
申请人： Mitsumasa Inoue , Ken Nakamura , Junichi Yokoyama , Atsushi Yonezawa
发明人： Mitsumasa Inoue , Ken Nakamura , Junichi Yokoyama , Atsushi Yonezawa
IPC分类号： F02B1/04 , F02B27/00 , F02B31/00 , F02M31/04 , F02M35/10 , F02M35/108 , F02M31/00
CPC分类号： F02M35/10268 , F02B27/006 , F02B31/00 , F02D9/109 , F02M31/042 , F02M35/10032 , F02M35/108 , F02B1/04 , Y02T10/126 , Y02T10/146
摘要： An intake system of an internal combustion engine including a power cylinder having an intake valve and a fuel injection nozzle, comprising: a throttle chamber upstream open to the atmosphere; primary and secondary throttle valves provided in parallel with each other in the throttle chamber; primary and secondary air passageways leading from the throttle chamber past the primary and secondary throttle valves, respectively, and conjoined together upstream of the intake valve, the secondary passageway being larger in cross sectional area than the primary air passageway and having a reservoir chamber portion larger in cross sectional area than the remaining portion of the secondary passageway; and air heating means provided in the primary air intake pipe and operative to preheat the air to be passed through the primary air intake pipe.
摘要翻译：一种内燃机的进气系统，包括具有进气门和燃料喷射喷嘴的动力缸，包括：向大气上游敞开的节流室; 在节流室中彼此平行设置的主节气门和次节气门; 主节气门和二次空气通道分别通过主节流阀和二次节气门，并联在进气阀的上游，次级通道的横截面面积大于主空气通道，并具有较大的储存室部分横截面积大于副通路的剩余部分; 以及空气加热装置，其设置在所述一次进气管中并且用于预热待通过所述一次进气管的空气。

3. 发明授权

US4873953A Induction port arrangement for internal combustion engine having multiple inlet valves per combustion chamber 失效
标题翻译：用于每个燃烧室具有多个入口阀的内燃机的感应端口装置
公开(公告)号：US4873953A
公开(公告)日：1989-10-17
申请号：US258048
申请日：1988-10-17
申请人： Shigeo Muranaka , Kouzaburou Ohkawa , Junichi Yokoyama , Yutaka Matayoshi , Shigeru Kamegaya
发明人： Shigeo Muranaka , Kouzaburou Ohkawa , Junichi Yokoyama , Yutaka Matayoshi , Shigeru Kamegaya
IPC分类号： F02B1/04 , F02B17/00 , F02B31/00 , F02F1/24 , F02F1/42
CPC分类号： F02B31/00 , F02B17/00 , F02F1/4214 , F02B1/04 , F02B2031/006 , F02D2200/0606 , F02F2001/245 , Y02T10/146
摘要： In order to prevent the electrodes of the spark plug from becoming wetted with droplets of liquid fuel during low temperature and/or idling operation of the engine in a manner which deteriorates engine stability, the branches of a bifurcate intake passage which cooperates with a dual inlet valve arrangement are arranged to guide the unvaporized liquid fuel into the combustion chamber in a manner which obivates contact with the plug. In some embodiments a passage which is adapted to produce a swirl in the combustion chamber is arranged so that the fuel which passes therethrough (usually in the form of a film on the walls of branches) and which has a relatively large inertia as compared with the gaseous charge, enters the combustion chamber with a velocity which carries it along a flight path non-intersective with the plug electrodes. In another arrangement, the swirl generating passage is arranged to branch off from the side of the other one which is essentially coaxially aligned with the passage of the induction manifold. With this arrangement most of the liquid fuel tends to pass into the essentially coaxially aligned one under the influence of its own inertia and thus reduces the amount of liquid fuel entering the swirl generating one.
摘要翻译：为了防止火花塞的电极在发动机的低温和/或空转操作期间以液体燃料的液滴的方式变得发动机的稳定性降低的情况下，与双入口配合的分叉进气通道的分支阀装置被布置成以可能与插头接触的方式将未蒸发的液体燃料引导到燃烧室中。在一些实施例中，适于在燃烧室中产生涡流的通道被布置成使得通过其中的燃料（通常为分支壁上的膜的形式），并且具有相对较大的惯性气态电荷以沿着与插头电极不相交的飞行路径携带它的速度进入燃烧室。在另一种布置中，涡流产生通道布置成从另一个的侧面分支，该另一个基本上与进气歧管的通道同轴对准。利用这种布置，大部分液体燃料在其自身惯性的影响下倾向于进入基本上同轴对齐的液体燃料，从而减少进入产生涡流的液体燃料的量。

4. 发明授权

US4297302A Butterfly throttle valve with a raised upper lip 失效
标题翻译：蝴蝶节流阀带有上升的上唇
公开(公告)号：US4297302A
公开(公告)日：1981-10-27
申请号：US81432
申请日：1979-10-03
申请人： Ken Nakamura , Hiromichi Ofuji , Junichi Yokoyama
发明人： Ken Nakamura , Hiromichi Ofuji , Junichi Yokoyama
IPC分类号： F02D9/10 , F02M3/08
CPC分类号： F02D9/101
摘要： In an air-fuel mixture supply device for an internal combustion engine, a butterfly-type throttle valve is disclosed whose upstream face is formed with a raised portion extending around the major of its periphery, but which is broken at least at the middle of the downstream part of the periphery of this upstream face. Thereby distribution of the air-fuel mixture is improved between the cylinders of a multi-cylinder engine.
摘要翻译：在一种用于内燃机的空气燃料混合物供应装置中，公开了一种蝶式节流阀，其上游面形成有围绕其主要周边延伸的凸起部分，但是至少在该上游面的周边的下游部分。从而在多缸发动机的气缸之间提高了空气 - 燃料混合物的分配。

5. 发明授权

US08345034B2 Address drive circuit and plasma display apparatus 失效
标题翻译：地址驱动电路和等离子体显示装置
公开(公告)号：US08345034B2
公开(公告)日：2013-01-01
申请号：US12333724
申请日：2008-12-12
申请人： Tomoyuki Fukuda , Nobuaki Kabuto , Junichi Yokoyama , Hisafumi Imura
发明人： Tomoyuki Fukuda , Nobuaki Kabuto , Junichi Yokoyama , Hisafumi Imura
IPC分类号： G09G3/28 , G09G5/00 , H05B39/04
CPC分类号： G09G3/2965 , G09G3/293 , G09G3/294 , G09G3/296 , G09G2320/0219 , G09G2330/028
摘要： A circuit configuration for realizing high impedance in an address drive circuit is provided in order to reduce the number of recovery switches without reducing power recovery efficiency. A mechanism for realizing the high impedance in an address drive circuit during a sustain period of a plasma display panel is provided. By achieving the high impedance, capacitance coupling between an X electrode and an address electrode and between a Y electrode and an address electrode can be cancelled, and a power recovery circuit can be simplified without reducing the power recovery efficiency.
摘要翻译：提供了用于在地址驱动电路中实现高阻抗的电路配置，以便在不降低功率恢复效率的情况下减少恢复开关的数量。提供了一种用于在等离子体显示面板的维持期间实现地址驱动电路中的高阻抗的机构。通过实现高阻抗，可以消除X电极和寻址电极之间以及Y电极和寻址电极之间的电容耦合，并且可以在不降低功率恢复效率的情况下简化功率恢复电路。

6. 发明授权

US08187760B2 Fuel cell system for repressing reservoir water backflow 失效
标题翻译：用于镇压水库回水的燃料电池系统
公开(公告)号：US08187760B2
公开(公告)日：2012-05-29
申请号：US12223648
申请日：2007-02-26
申请人： Junichi Yokoyama
发明人： Junichi Yokoyama
IPC分类号： H01M8/06 , H01M2/36
CPC分类号： H01M8/04164 , H01M8/04432 , H01M8/04783
摘要： A fuel-cell system is advantageous for repressing water from flowing backward from a reservoir to a condenser, flowing backward which results from the inside of the condenser being turned into negative pressure. The fuel-cell system has a fuel cell for generating electric power by reactant gas, a condenser for generating condensed water by condensing water content included in the reactant gas to be supplied to the fuel cell or in off gas of the reactant gas, and a reservoir for reserving the condensed water collected at the condenser. A drain valve is disposed between the condenser and the reservoir. The drain valve is switchable between a closed state in which communication between the condenser and the reservoir is shut off and an opened state in which the condenser is communicated with the reservoir to discharge the water in the condenser to the reservoir. A controller carries out inner-pressure increment and drain controls for opening the drain valve after increasing inner pressure in the condenser.
摘要翻译：燃料电池系统有利于将水从储存器向后流动到冷凝器，由冷凝器的内部变成负压而向后流动。燃料电池系统具有用于通过反应气体产生电力的燃料电池，用于通过将要供给到燃料电池的反应气体中包含的含水量或反应气体的废气中的水分浓缩而产生冷凝水的冷凝器，以及用于储存在冷凝器处收集的冷凝水的储存器。排水阀设置在冷凝器和储存器之间。排水阀可以在冷凝器和贮存器之间的连通被切断的关闭状态和冷凝器与储存器连通以将冷凝器中的水排放到储存器的打开状态之间切换。控制器在增加冷凝器中的内压后，执行内压增量和排水控制，以打开排水阀。

7. 发明申请

US20060279804A1 Document presentation device 失效
标题翻译：文件呈现装置
公开(公告)号：US20060279804A1
公开(公告)日：2006-12-14
申请号：US11448038
申请日：2006-06-07
申请人： Hirokazu Ishikawa , Junichi Yokoyama , Takashi Nagashima , Akinori Hamana
发明人： Hirokazu Ishikawa , Junichi Yokoyama , Takashi Nagashima , Akinori Hamana
IPC分类号： H04N1/04
CPC分类号： H04N1/04 , H04N1/00129 , H04N1/00347 , H04N1/0035 , H04N1/00392 , H04N1/00411 , H04N1/00413 , H04N1/195 , H04N1/19594 , H04N2201/0075 , H04N2201/0081 , H04N2201/0089 , H04N2201/0096 , H04N2201/043 , H04N2201/0436 , H04N2201/045
摘要： A document presentation device comprising an imaging unit that takes images of documents and a display unit that displays the images of documents taken by the imaging unit.
摘要翻译：一种文件呈现装置，包括拍摄文档的图像的成像单元和显示由所述成像单元拍摄的文档的图像的显示单元。

8. 发明授权

US07027041B2 Presentation system 失效
公开(公告)号：US07027041B2
公开(公告)日：2006-04-11
申请号：US10254508
申请日：2002-09-26
申请人： Mitsuyoshi Nishimura , Junichi Yokoyama , Takashi Nagashima
发明人： Mitsuyoshi Nishimura , Junichi Yokoyama , Takashi Nagashima
IPC分类号： G09G5/00
CPC分类号： G06F3/017 , G06F3/0418 , G06F3/0425 , G09B19/00
摘要： A presentation system comprises: a screen device; a projecting device for projecting an image onto the screen device; an indication mark for setting two reference points, which is two orthogonal points on a rectangular virtual screen, near a presenter and for the presenter operating a point on the virtual screen; a photographing device for photographing the virtual screen and the indication mark; and an arithmetic operation device for generating coordinates of the virtual screen from the two reference points photographed by the photographing device, and for calculating coordinates of the indication mark on the generated virtual screen. The projecting device projects a point image onto the coordinates of the indication mark on the image.

9. 发明授权

US06910778B2 Presentation system using laser pointer 失效
标题翻译：演示系统使用激光笔
公开(公告)号：US06910778B2
公开(公告)日：2005-06-28
申请号：US10375068
申请日：2003-02-28
申请人： Akinori Hamana , Junichi Yokoyama
发明人： Akinori Hamana , Junichi Yokoyama
IPC分类号： G02B27/20 , G03B21/00 , G09G5/08
CPC分类号： G02B27/20
摘要： A presentation system includes a screen device, a projecting device that projects a visible image onto the screen device, and a laser pointer operated by a user, that projects a laser beam onto the screen device. The laser pointer includes an infrared light emitting section and a laser beam emitting section. A projected image of the infrared light projected onto the screen is sensed by an infrared light sensing section. Movement direction and movement distance of the projected image and button click signal are converted into mouse data usable by computer. An image based on the mouse data from the computer is projected from a projector to the screen. A human body sensor which senses heat of human body existing in a projected direction of the laser beam is settled to supply a safe presentation system by controlling the projection of the laser beam in case this sensor is operated.
摘要翻译：呈现系统包括屏幕设备，将可见图像投影到屏幕设备上的投影设备和由用户操作的激光指示器，其将激光束投影到屏幕设备上。激光指示器包括红外光发射部分和激光束发射部分。投影到屏幕上的红外光的投影图像由红外光感测部分感测。投影图像和按钮点击信号的移动方向和移动距离被转换为计算机可用的鼠标数据。基于来自计算机的鼠标数据的图像从投影仪投影到屏幕。感测在激光束的投影方向上存在的人体的热量的人体传感器被安定以通过在操作该传感器的情况下控制激光束的投影来提供安全的呈现系统。

10. 发明申请

US20110042591A1 METHOD AND DEVICE FOR READING REPRODUCED IMAGE 审中-公开
标题翻译：读取重现图像的方法和装置
公开(公告)号：US20110042591A1
公开(公告)日：2011-02-24
申请号：US12861615
申请日：2010-08-23
申请人： Minoru Kurose , Junichi Yokoyama , Yasuhiro Noguchi , Takashi Nagashima , Nobuaki Ueki , Hiroyuki Nagasaki , Ichiro Amimori , Kouki Takahashi
发明人： Minoru Kurose , Junichi Yokoyama , Yasuhiro Noguchi , Takashi Nagashima , Nobuaki Ueki , Hiroyuki Nagasaki , Ichiro Amimori , Kouki Takahashi
IPC分类号： G06K7/12
CPC分类号： G06K19/06028 , G06K7/10732 , G06K7/10831 , G06K7/12 , G06K19/08 , G06K2019/06225
摘要： A first bar code that is reproduced by linearly polarized red light (first read light) parallel to a short-side direction and a second bar code that is reproduced by linearly polarized green light (second read light) parallel to a long-side direction are recorded on a birefringence label. A probe is a reading device that reads the first and second bar codes from the birefringence label and includes first and second light sources and an imaging unit. The first light source emits the first read light to the birefringence label. The second light source emits the second read light to the birefringence label at a time different from that of the first read light. The imaging unit captures the birefringence label through a polarizing plate having a transmission axis aligned with the short-side direction of the birefringence label, and acquires reproduced images of the first and second bar codes.
摘要翻译：通过平行于短边方向的线性偏振红光（第一读取光）再现的第一条码和通过与长边方向平行的线偏振绿光（第二读取光）再生的第二条形码是记录在双折射标签上。探针是从双折射标签读取第一和第二条形码并且包括第一和第二光源和成像单元的读取装置。第一光源将第一读取光发射到双折射标签。第二光源在与第一读取光不同的时间将第二读取光发射到双折射标签。成像单元通过具有与双折射标签的短边方向对准的透射轴的偏振片捕获双折射标签，并获取第一和第二条形码的再现图像。

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