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公开(公告)号：US08903634B2
公开(公告)日：2014-12-02
申请号：US13114575
申请日：2011-05-24
Applicant: Keiichiro Bungo
Inventor： Keiichiro Bungo
CPC classification number: F02D29/06 , F02B63/04 , F02D11/105 , F02D31/003 , F02D41/021 , F02D2200/021 , F02D2200/0404 , H02P9/04
Abstract: The engine control apparatus includes a governor control mechanism for keeping the engine frequency constant, decides the “presence” or “absence” of the engine load by the throttle aperture and forcibly changes the engine frequency to a predetermined frequency depending on the presence or absence of the load, the engine control apparatus includes an engine controlling unit (10) for controlling fuel supply to an engine (1), an engine temperature detecting unit (4) for detecting an engine temperature of the engine (1), and a threshold changing unit (10a) for changing each throttle aperture as a threshold for deciding the “presence” or “absence” of an engine load depending on the engine temperature detected by the engine temperature detecting unit (4).
Abstract translation: 发动机控制装置包括用于保持发动机频率恒定的调速器控制机构，通过节流孔确定发动机负载的“存在”或“不存在”，并且根据是否存在引擎频率强制地将发动机频率改变为预定频率 发动机控制装置包括用于控制对发动机（1）的燃料供给的发动机控制单元（10），用于检测发动机（1）的发动机温度的发动机温度检测单元（4），以及阈值变化 单元（10a），用于根据由发动机温度检测单元（4）检测到的发动机温度来改变每个节气门孔径作为用于决定发动机负载的“存在”或“不存在”的阈值。
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公开(公告)号：US08667941B2
公开(公告)日：2014-03-11
申请号：US13158640
申请日：2011-06-13
Applicant: Keiichiro Bungo
Inventor： Keiichiro Bungo
CPC classification number: F02M37/0023 , F02D11/02 , F02D17/04 , F02P1/00 , F02P11/025 , F16K31/088
Abstract: A fuel cock-integrated engine switch is provided that reduces wear resulting from mechanical contact and that can thereby enhance durability. A magnet 14 is provided in a lever 11 that is pivoted turnably between an ON position and an OFF position. A reed switch 12 connected to an ignition device 17 is arranged in the ON position. A shutoff valve 2 of a fuel passage is arranged in the OFF position of the lever 11. In the OFF position, the magnet 14 of the lever 11 approaches a valve 3 formed with a magnetic member, and the member 3 is shifted upward within the case 4 to shut off the fuel passage. When the lever 11 is operated to shift to the ON position, the valve 3 is shifted downward within the case 4 or receives a force applied by a spring to open the fuel passage.
Abstract translation: 提供一种燃料旋塞一体式发动机开关，其减少由机械接触引起的磨损，从而提高耐久性。 磁铁14设置在可在ON位置和OFF位置之间可转动地转动的杆11中。 连接到点火装置17的舌簧开关12布置在接通位置。 燃料通道的截止阀2设置在杆11的OFF位置。在OFF位置，杆11的磁体14接近形成有磁性构件的阀3，并且构件3在内部 情况4关闭燃油通道。 当操作杆11移动到接通位置时，阀3在壳体4内向下移动，或接收由弹簧施加的力以打开燃料通道。
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公开(公告)号：US08215286B2
公开(公告)日：2012-07-10
申请号：US11920639
申请日：2006-06-23
Applicant: Yoshinori Maekawa , Keiichiro Bungo , Yasuhide Ono , Hayato Matsuda
Inventor： Yoshinori Maekawa , Keiichiro Bungo , Yasuhide Ono , Hayato Matsuda
CPC classification number: F02D41/3005 , F02B63/00 , F02D9/1035 , F02D9/1065 , F02D35/0053 , F02D2400/18 , F02M19/00 , F02M19/12
Abstract: An electronic control system for a carburetor, includes: a transmission device linked to a valve; an electric actuator for driving the valve; and an electronic control unit for controlling operation of the electric actuator, the electric actuator being disposed between the transmission device and the electronic control unit, The transmission device, the electric actuator and the electronic control unit are housed and held in a casing mounted on the carburetor. A ventilation apparatus which places an interior of the casing in communication with an outside atmosphere relative to the carburetor is connected to the casing.
Abstract translation: 一种用于化油器的电子控制系统，包括：连接到阀的传动装置; 用于驱动阀的电致动器; 以及电子控制单元，用于控制电致动器的操作，电致动器设置在传动装置和电子控制单元之间。传动装置，电致动器和电子控制单元被容纳并保持在安装在 化油器 将壳体内部相对于化油器与外部气氛连通的通风装置与壳体连接。
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4.发明申请公开(公告)号：US20090277682A1
公开(公告)日：2009-11-12
申请号：US12406710
申请日：2009-03-18
Applicant: Keiichiro BUNGO
Inventor： Keiichiro BUNGO
CPC classification number: H05K3/284 , H05K5/064 , H05K2201/105 , H05K2203/1316 , Y10T29/49826
Abstract: In a protective structure for a circuit board (1) that includes a casing (3) for receiving the circuit board, the casing is provided with a recess (11) for receiving a large component part protruding from the circuit board therein, and potting material (6) is filled in a space defined between the large component part and a surrounding wall of the recess. Typically, the potting material is filled in a gap between the large component part and the surrounding wall of the recess without substantially extending out of the recess. Because the large component part is not only supported by the circuit board but also by the casing via the cured potting material, the stress acting on a connection part that connects the large component part to the circuit board is minimized, and this enhances the mechanical integrity of the circuit board assembly. Because the use of the potting material is limited to the recess, the required amount of the potting material can be minimized, and this means a lower material cost and a reduced weight. Reducing the amount of the potting material means a shorter period of time required for curing it, and this improves the production efficiency of the circuit board assembly. If the protection of the component parts from intrusion of moisture is desired, protective coating may be additionally applied to the circuit board.
Abstract translation: 在包括用于接收电路板的壳体（3）的电路板（1）的保护结构中，壳体设置有用于容纳从其中的电路板突出的大部件的凹部（11），以及灌封材料 （6）填充在大部件与凹部的周围壁之间的空间中。 通常，灌封材料填充在大部件和凹部的周围壁之间的间隙中，而基本上不延伸出凹部。 由于大部件不仅由电路板支撑，而且通过固化灌封材料由壳体支撑，所以作用在连接大部件与电路板的连接部分上的应力最小化，从而提高了机械完整性 的电路板组件。 因为灌封材料的使用被限制在凹槽中，所以灌封材料的所需量可以最小化，这意味着较低的材料成本和减轻的重量。 减少灌封材料的量意味着固化所需的较短时间，这提高了电路板组件的生产效率。 如果需要保护组件免受潮湿侵入，则可以向电路板额外施加保护涂层。
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公开(公告)号：US20090101390A1
公开(公告)日：2009-04-23
申请号：US11921272
申请日：2006-06-23
Applicant: Ryuichi Kimata , Keiichiro Bungo , Yoshinori Maekawa
Inventor： Ryuichi Kimata , Keiichiro Bungo , Yoshinori Maekawa
CPC classification number: H01L25/165 , H01L21/565 , H01L23/3135 , H01L2924/0002 , H01L2924/19041 , H01L2924/3025 , H05K3/284 , H05K2203/1316 , H05K2203/304 , Y10T29/49139 , H01L2924/00
Abstract: An electronic control unit includes a printed wiring board (50), electronic components (51 to 53) mounted on the printed wiring board (50), and a synthetic resin coating (57) formed by injection molding to cover the printed wiring board (50) and the electronic component (51 to 53). The electronic components (51 to 53) are housed in a protective case (75) that can resist pressure and heat during the injection molding of the coating (57). Thus, in the electronic control unit, an electronic component is not damaged by formation of a coating by injection molding so that the electronic control unit can always function normally.
Abstract translation: 电子控制单元包括印刷电路板（50），安装在印刷电路板（50）上的电子部件（51〜53）和通过注射成型形成以覆盖印刷电路板（50）的合成树脂涂层（57） ）和电子部件（51〜53）。 电子部件（51〜53）容纳在能够在涂布（57）的注射成型时能够抵抗压力和热的保护壳体（75）中。 因此，在电子控制单元中，电子部件通过注射成型形成涂层不会损坏，从而电子控制单元总能正常工作。
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Patent Agency Ranking
公开(公告)号：US20060038305A1
公开(公告)日：2006-02-23
申请号：US11205327
申请日：2005-08-17
Applicant: Keiichiro Bungo , Yoshinori Maekawa , Hayato Matsuda , Soji Kashima
Inventor： Keiichiro Bungo , Yoshinori Maekawa , Hayato Matsuda , Soji Kashima
IPC: F02M7/12
CPC classification number: F02M19/12 , F02D9/1065 , F02D2009/0262 , Y10S261/74
Abstract: A carburetor electronic control system includes: transmission devices coupled to valves for opening and closing an intake path of a carburetor; electric motors that make the valves open and close via the transmission devices; and an electronic control unit for controlling the operation of the electric motors. The interior of a casing joined to one side face of the carburetor is divided by a partition plate into a transmission chamber on the carburetor side and a drive chamber on the opposite side. The transmission devices and the electric motors are housed and held in the transmission chamber and the drive chamber, respectively. Therefore, the transmission devices, the electric actuators, and the electronic control unit can be housed in a common casing, thereby reducing the dimensions of the carburetor electronic control system.
Abstract translation: 化油器电子控制系统包括：联接到阀的传动装置，用于打开和关闭化油器的进气路径; 通过传动装置使阀门打开和关闭的电动机; 以及用于控制电动机的操作的电子控制单元。 连接到化油器的一个侧面的壳体的内部被隔板分隔成化油器侧的传动室和相对侧的驱动室。 传动装置和电动机分别容纳并保持在传动室和驱动室中。 因此，传动装置，电致动器和电子控制单元可以容纳在公共壳体中，从而减小了化油器电子控制系统的尺寸。
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7.发明授权
公开(公告)号：US5831750A
公开(公告)日：1998-11-03
申请号：US554738
申请日：1995-11-07
Applicant: Noriyuki Okisu , Tetsuya Iida , Toru Matsui , Keiichiro Bungo
Inventor： Noriyuki Okisu , Tetsuya Iida , Toru Matsui , Keiichiro Bungo
CPC classification number: H04N1/00716 , H04N1/00681 , H04N1/00766 , H04N1/00771 , G03G2215/00282
Abstract: An image reading apparatus which reads document surfaces of open book-like documents placed on a document platen in a face upward condition and detects height of the document to control an image reading operation. An image reader reads the document platen on which the document is placed and outputs image data. A height detector detects height distribution of the document, and a discrimination device determines whether or not abnormalities occur in the height distribution of the document. A memory stores the height distribution of the document, and a update device updates the height distribution of the document stored in the memory when the abnormalities do not occur in the height distribution of the document. A correcting device corrects distortion of the image data caused by the height of the document in accordance with the height distribution of the document stored in the memory.
Abstract translation: 一种图像读取装置，其以面朝上状态读取放置在原稿台上的打开的书本文件的文件表面，并检测文档的高度以控制图像读取操作。 图像读取器读取其上放置有文档的原稿台，并输出图像数据。 高度检测器检测文档的高度分布，并且鉴别装置确定文档的高度分布中是否发生异常。 存储器存储文档的高度分布，并且当文档的高度分布中不发生异常时，更新设备更新存储在存储器中的文档的高度分布。 校正装置根据存储在存储器中的文件的高度分布来校正由文档的高度引起的图像数据的失真。
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公开(公告)号：US08731805B2
公开(公告)日：2014-05-20
申请号：US12722991
申请日：2010-03-12
Applicant: Keiichiro Bungo
Inventor： Keiichiro Bungo
CPC classification number: F02P5/1508 , F02B2075/027 , F02D37/02 , F02D41/009 , F02D41/062 , F02D2041/0092 , F02D2200/1012 , F02D2400/02 , F02N3/02 , F02P7/077
Abstract: In an apparatus for controlling ignition of a general-purpose internal combustion engine in which an ignition signal is produced both in a compression stroke and in an exhaust stroke of a four stroke cycle, one of the ignitions to be conducted based on the produced two ignition signals is cut and an after-ignition-cut engine speed is detected. Then it is discriminated whether each of the two ignition signals was produced in the compression stroke or in the exhaust stroke based on a difference between an average engine speed and the after-ignition-cut engine speed, and the ignition is controlled based on the ignition signal discriminated to be produced in the compression stroke in the two ignition signals, thereby enabling to improve the duration life of an ignition plug, with simple and compact structure.
Abstract translation: 在用于控制在四冲程循环的压缩冲程和排气冲程中产生点火信号的通用内燃机的点火装置中，基于所产生的两个点火进行点火之一 信号被切断，并且检测到点火后切割的发动机转速。 然后，基于平均发动机转速和点火后切削发动机转速之间的差异，判断两个点火信号是否在压缩行程或排气冲程中产生，并且基于点火来控制点火 在两个点火信号中的压缩冲程中产生的信号被识别，从而能够以简单和紧凑的结构提高火花塞的持续时间。
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公开(公告)号：US20080041464A1
公开(公告)日：2008-02-21
申请号：US11891764
申请日：2007-08-13
Applicant: Yoshikazu Yamada , Shigeru Saito , Keiichiro Bungo , Yasunori Matsubara
Inventor： Yoshikazu Yamada , Shigeru Saito , Keiichiro Bungo , Yasunori Matsubara
IPC: F23K5/04
CPC classification number: F02M37/106 , Y10T137/85978
Abstract: A fuel supply system for a general purpose internal combustion engine is equipped with a sub-fuel tank that retains gasoline fuel supplied from a main fuel tank and houses the high-pressure pump in its interior. In other words, the pump is immersed in the gasoline fuel retained in the tank, so that if an air pocket should occur in the fuel supply pipe between the main fuel tank and pump, the air will be discharged from the sub-fuel tank to the exterior through a fuel return pipe etc., thereby ensuring that the pump does not suck in air. Since fuel injectors can therefore inject gasoline fuel immediately, starting performance is enhanced.
Abstract translation: 用于通用内燃机的燃料供应系统配备有副燃料箱，其保留从主燃料箱供应的汽油燃料并将高压泵容纳在其内部。 换句话说，泵被浸在保持在罐中的汽油燃料中，使得如果在主燃料箱和泵之间的燃料供应管中应当出现气袋，则空气将从副燃料箱排出到 外部通过燃料返回管等，从而确保泵不吸入空气。 因为燃料喷射器因此可以立即喷射汽油燃料，起动性能得到提高。
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公开(公告)号：US07156376B2
公开(公告)日：2007-01-02
申请号：US11205327
申请日：2005-08-17
Applicant: Keiichiro Bungo , Yoshinori Maekawa , Hayato Matsuda , Soji Kashima
Inventor： Keiichiro Bungo , Yoshinori Maekawa , Hayato Matsuda , Soji Kashima
CPC classification number: F02M19/12 , F02D9/1065 , F02D2009/0262 , Y10S261/74
Abstract: A carburetor electronic control system includes: transmission devices coupled to valves for opening and closing an intake path of a carburetor; electric motors that make the valves open and close via the transmission devices; and an electronic control unit for controlling the operation of the electric motors. The interior of a casing joined to one side face of the carburetor is divided by a partition plate into a transmission chamber on the carburetor side and a drive chamber on the opposite side. The transmission devices and the electric motors are housed and held in the transmission chamber and the drive chamber, respectively. Therefore, the transmission devices, the electric actuators, and the electronic control unit can be housed in a common casing, thereby reducing the dimensions of the carburetor electronic control system.
Abstract translation: 化油器电子控制系统包括：联接到阀的传动装置，用于打开和关闭化油器的进气路径; 通过传动装置使阀门打开和关闭的电动机; 以及用于控制电动机的操作的电子控制单元。 连接到化油器的一个侧面的壳体的内部被隔板分隔成化油器侧的传动室和相对侧的驱动室。 传动装置和电动机分别容纳并保持在传动室和驱动室中。 因此，传动装置，电致动器和电子控制单元可以容纳在公共壳体中，从而减小了化油器电子控制系统的尺寸。
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