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91. 发明授权

US4825841A Diagnosis device for an internal combustion engine exhaust gas recycling device 失效
标题翻译：内燃机废气回收装置诊断装置
公开(公告)号：US4825841A
公开(公告)日：1989-05-02
申请号：US149561
申请日：1988-01-28
申请人： Kazuhiko Norota , Mamoru Yoshioka , Hidemi Ohnaka
发明人： Kazuhiko Norota , Mamoru Yoshioka , Hidemi Ohnaka
IPC分类号： F02D21/08 , F02D41/22 , F02M25/07 , F02M25/06
CPC分类号： F02D41/005 , F02M26/47 , F02M26/49 , F02M26/57 , F02D2200/703 , F02M2026/004 , Y02T10/47
摘要： A diagnosis device of an exhaust gas recycling device of an internal combustion engine checks operating conditions of the engine and determines whether the engine is operating with performance of exhaust gas recycling based upon the checked conditions by modifying them according to atmospheric pressure.
摘要翻译：内燃机的排气再循环装置的诊断装置检查发动机的运转状况，并根据大气压力根据检查条件来确定发动机是否以排气回收的性能运行。

92. 发明授权

US4591170A Cylinder head gasket having metal core web with hooks 失效
标题翻译：气缸盖垫片，带金属芯腹板带钩
公开(公告)号：US4591170A
公开(公告)日：1986-05-27
申请号：US730293
申请日：1985-05-03
申请人： Norihiko Nakamura , Kenichi Nomura , Mamoru Yoshioka
发明人： Norihiko Nakamura , Kenichi Nomura , Mamoru Yoshioka
IPC分类号： F02F11/00 , F16J15/12
CPC分类号： F16J15/122 , F02F11/002
摘要： A cylinder head gasket arranged between a cylinder head and a cylinder block in an internal combustion engine. The cylinder head gasket has a core web of steel with hooks arranged between facing sides of a pair of gasket plates made of a heat resistant resilient material, such as asbestos or graphite. Grommet rings are fitted to edges of openings in the web and the gasket plates aligned corresponding to the respective cylinder bores. The web has regions adjacent to the inner periphery of the aligned openings and located substantially inside of the grommet member rings, the regions containing no hooks, or containing hooks having a reduced height.
摘要翻译：一种气缸盖垫片，其布置在内燃机的气缸盖和气缸体之间。气缸盖垫圈具有钢芯，其中钩子布置在由诸如石棉或石墨的耐热弹性材料制成的一对垫片板的相对侧之间。垫圈环安装在腹板上的开口的边缘，并且垫圈板对应于相应的气缸孔。幅材具有邻近对齐的开口的内周边的区域，并且基本上位于索环构件环的内部，该区域不包括钩或具有减小的高度的钩。

93. 发明授权

US4108951A Accelerator pump system 失效
标题翻译：加速泵系统
公开(公告)号：US4108951A
公开(公告)日：1978-08-22
申请号：US773548
申请日：1977-03-02
申请人： Takao Niwa , Mamoru Yoshioka , Takao Tate
发明人： Takao Niwa , Mamoru Yoshioka , Takao Tate
IPC分类号： F02M7/087 , F02M7/08
CPC分类号： F02M7/087
摘要： An accelerator pump system is provided which consists of a pump cylinder having an intake port communicating with a float bowl and a discharge port communicated with an acceleration nozzle or pump jet which injects fuel into the throat of a carburetor. The accelerator pump includes a pump plunger which is reciprocally movable within the pump cylinder in response to pivotal movement of the throttle lever of the carburetor. A pump lever and a connecting rod including thermally responsive material such as thermo-wax are in linking arrangement between the pump plunger and the throttle lever in a series relationship in order to control the stroke of the pump plunger thereby to control the amount of fuel which is discharged into the carburetor by the pump system. As a result, the amount of fuel discharged, as well as the lever ratio of the pump lever, i.e. the fuel discharging characteristic thereof, may be controlled in response to changes in ambient temperature.
摘要翻译：提供了一种加速器泵系统，其包括具有与浮筒连通的进气口的泵缸和与将化学燃料喷射到燃料的加速喷嘴或泵喷嘴连通的排出口。加速泵包括泵柱塞，该柱塞响应于化油器的节流杆的枢转运动而在泵缸内可往复运动。泵杆和包括诸如热蜡的热响应材料的连杆在串联关系中在泵柱塞和节流杆之间的连接装置中，以便控制泵柱塞的行程，由此控制燃料量通过泵系统排入化油器。结果，可以响应于环境温度的变化来控制排出的燃料量以及泵杆的杠杆比，即其燃料排放特性。

94. 发明授权

US09726118B2 Exhaust gas recirculation apparatus for engine 有权
公开(公告)号：US09726118B2
公开(公告)日：2017-08-08
申请号：US13897873
申请日：2013-05-20
申请人： Mamoru Yoshioka , Shinichiro Nogawa , Yasuyuki Irisawa , Hiroyuki Hokuto
发明人： Mamoru Yoshioka , Shinichiro Nogawa , Yasuyuki Irisawa , Hiroyuki Hokuto
IPC分类号： F02B47/08 , F02M25/07 , F02B29/04 , F02M26/05 , F02M26/22 , F02M26/35 , F02M26/54
CPC分类号： F02M26/54 , F02B29/0437 , F02M26/05 , F02M26/22 , F02M26/35 , Y02T10/146
摘要： An EGR apparatus includes a EGR passage and an EGR valve provided in the EGR passage to regulate an EGR flow rate in the EGR passage. An ECU closes the EGR valve from an open state prior to start of deceleration of the engine based on engine rotation speed detected by a rotation speed sensor, accelerator opening degree detected by an accelerator sensor, and actual opening degree of the EGR valve. During deceleration of the engine, the ECU obtains a target opening degree of the EGR valve according to the separately detected engine rotation speed and accelerator opening degree from a target opening degree map and starts to close the EGR valve when a difference between an actual opening degree and the target opening degree of the EGR valve exceeds a predetermined value.

95. 发明授权

US09371761B2 Electric heating catalyst 有权
标题翻译：电加热催化剂
公开(公告)号：US09371761B2
公开(公告)日：2016-06-21
申请号：US13983962
申请日：2011-02-10
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： B01D50/00 , F01N3/20 , H05B3/42 , B01J35/00 , B01J35/04
CPC分类号： F01N3/2013 , B01J35/0033 , B01J35/04 , F01N3/10 , F01N3/2026 , F01N3/28 , F01N3/2853 , F01N2240/16 , H05B3/42 , H05B2203/023 , Y02T10/26
摘要： The present invention is intended to achieve improvement in an exhaust gas purification rate as well as suppression of breakage or damage of a heater element in an electric heating catalyst (EHC), by causing the heater element to generate heat in a more suitable manner. In an EHC according to the present invention, a pair of surface electrodes (7a) are formed in such a manner that they extend spirally from one end toward the other end of a heater element (3), which is formed into a cylindrical shape, along an outer circumferential surface of the heater element (3), and mutually cross each other while sandwiching the heater element (3) therebetween. Moreover, the width in each of the surface electrodes (7a) in the vicinity of their ends which are in contact with circumferences of end faces of the heater element (3) is enlarged.
摘要翻译：本发明旨在通过使加热器元件以更合适的方式产生热量来实现废气净化率的提高以及电加热催化剂（EHC）中的加热元件的破坏或损坏的抑制。在根据本发明的EHC中，一对表面电极（7a）形成为从形成为圆筒状的加热器元件（3）的一端朝向另一端螺旋状地形成，沿着加热器元件（3）的外周表面，并且彼此交叉，同时将加热器元件（3）夹在其间。此外，与加热器元件（3）的端面的周向接触的其端部附近的每个表面电极（7a）中的宽度增大。

96. 发明申请

US20150285117A1 ABNORMALITY DETECTION APPARATUS FOR ELECTRICALLY HEATED CATALYST 有权
标题翻译：电加热催化剂异常检测装置
公开(公告)号：US20150285117A1
公开(公告)日：2015-10-08
申请号：US14367551
申请日：2011-12-21
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： F01N3/20 , F01N11/00 , G01N27/14
CPC分类号： F01N3/2013 , F01N3/2006 , F01N3/2026 , F01N3/2853 , F01N3/2864 , F01N11/00 , F01N2550/22 , F01N2900/0602 , F01N2900/1404 , G01N27/14 , Y02T10/26 , Y02T10/47
摘要： Abnormality of an electrically heated catalyst is detected in a more accurate manner. In an abnormality detection apparatus for an electrically heated catalyst which is provided with a heat generation element that is arranged in an exhaust passage of an internal combustion engine, and is electrically energized to generate heat, and an insulation part that provides electrical insulation so that electricity does not flow through the exhaust passage when the heat generation element is electrically energized, provision is made for a determination unit which makes a determination that abnormality has occurred in the electrically heating catalyst, in cases where the heat generation element is electrically energized from before starting of the internal combustion engine, and in cases where a value of an insulation resistance of the insulation part after a predetermined period of time has elapsed from the starting of the internal combustion engine is equal to or less than a threshold value.
摘要翻译：以更准确的方式检测电加热催化剂的异常。在电加热催化剂的异常检测装置中，该异常检测装置具有设置在内燃机的排气通路中并被通电以产生热量的发热元件，以及提供电绝缘的绝缘部件，使得电当发热元件通电时，在发热元件从起动前被赋能的情况下，对确定电加热催化剂中发生异常的判定单元进行设定，不会流过排气通路并且在从内燃机的起动经过了预定时间段之后的绝缘部件的绝缘电阻值的值等于或小于阈值的情况下。

97. 发明授权

US08741224B2 Electrically heated catalyst 有权
标题翻译：电加热催化剂
公开(公告)号：US08741224B2
公开(公告)日：2014-06-03
申请号：US13515374
申请日：2012-01-12
申请人： Mamoru Yoshioka , Yoshiharu Saito
发明人： Mamoru Yoshioka , Yoshiharu Saito
IPC分类号： B01D50/00
CPC分类号： F01N3/2026 , F01N3/2864 , Y02T10/26
摘要： Electricity is suppressed from flowing through a case of an electrically heated catalyst. For this purpose, the case for accommodating a heat generating element includes a tubular portion which is formed in parallel to a central axis, an inlet portion which is provided on the upstream side from the tubular portion and which has an inner diameter smaller than that of the tubular portion , an inclined portion which connects the tubular portion and the inlet portion, and an introducing portion which extends from a connected portion between the inlet portion and the inclined portion toward inside of the case and which is curved so that a center of curvature is positioned at the outside; and an inner tube interposed by a mat for supporting the heat generating element includes a tubular portion which is formed in parallel to a central axis, and an inclined portion which is provided on the upstream side from the tubular portion, which has inner diameters that are decreased on the more upstream side, and which is curved.
摘要翻译：抑制电流流过电加热催化剂的壳体。为此，用于容纳发热元件的壳体包括平行于中心轴线形成的管状部分，入口部分设置在从管状部分的上游侧并且内径小于管状部分，连接管状部分和入口部分的倾斜部分以及从入口部分和倾斜部分之间的连接部分朝向壳体内侧延伸并且弯曲的引导部分，使得曲率中心位于外面; 并且用于支撑发热元件的垫插入的内管包括平行于中心轴线形成的管状部分和设置在管状部分的上游侧的倾斜部分，其内径为在更上游侧减少，并且是弯曲的。

98. 发明申请

US20130312395A1 ELECTRIC HEATING CATALYST 有权
标题翻译：电加热催化剂
公开(公告)号：US20130312395A1
公开(公告)日：2013-11-28
申请号：US13983962
申请日：2011-02-10
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： F01N3/20
CPC分类号： F01N3/2013 , B01J35/0033 , B01J35/04 , F01N3/10 , F01N3/2026 , F01N3/28 , F01N3/2853 , F01N2240/16 , H05B3/42 , H05B2203/023 , Y02T10/26
摘要： The present invention is intended to achieve improvement in an exhaust gas purification rate as well as suppression of breakage or damage of a heater element in an electric heating catalyst (EHC), by causing the heater element to generate heat in a more suitable manner. In an EHC according to the present invention, a pair of surface electrodes (7a) are formed in such a manner that they extend spirally from one end toward the other end of a heater element (3), which is formed into a cylindrical shape, along an outer circumferential surface of the heater element (3), and mutually cross each other while sandwiching the heater element (3) therebetween. Moreover, the width in each of the surface electrodes (7a) in the vicinity of their ends which are in contact with circumferences of end faces of the heater element (3) is enlarged.
摘要翻译：本发明旨在通过使加热器元件以更合适的方式产生热量来实现废气净化率的提高以及电加热催化剂（EHC）中的加热元件的破坏或损坏的抑制。在根据本发明的EHC中，一对表面电极（7a）形成为从形成为圆筒状的加热器元件（3）的一端朝向另一端螺旋状地形成，沿着加热器元件（3）的外周表面，并且彼此交叉，同时将加热器元件（3）夹在其间。此外，与加热器元件（3）的端面的周向接触的其端部附近的每个表面电极（7a）中的宽度增大。

99. 发明申请

US20130312393A1 ELECTRIC HEATING CATALYST 有权
标题翻译：电加热催化剂
公开(公告)号：US20130312393A1
公开(公告)日：2013-11-28
申请号：US13984189
申请日：2011-02-08
申请人： Mamoru Yoshioka
发明人： Mamoru Yoshioka
IPC分类号： F01N9/00
CPC分类号： F01N9/00 , B01J35/0033 , F01N3/2026 , F01N2240/16 , Y02T10/26
摘要： An object of the invention is to enhance the exhaust gas purification rate and to reduce the possibility of breakage of a heater element in an electric heating catalyst (EHC) by generating heat by the heater element in a improved manner. A pair of electrodes including surface electrodes 7a extending in the axial and circumferential directions of the heater element along the outer circumferential surface of said heater element are provided in such a way as to be opposed to each other on the heater element located therebetween. The surface electrodes 7a are adapted in such a way that current flowing between the surface electrodes 7a flows mainly on the outer circumferential surface of the heater element in a part of the heater element with respect to the axial direction and flows mainly in an inner portion of the heater element in another part of the heater element with respect to the axial direction.
摘要翻译：本发明的目的是通过以改进的方式通过加热元件产生热量来增强排气净化率并减少电加热催化剂（EHC）中的加热元件断裂的可能性。包括沿着加热器元件的外周面在加热器元件的轴向和圆周方向上延伸的表面电极7a的一对电极被设置成在位于它们之间的加热元件上彼此相对。表面电极7a适于使得在表面电极7a之间流动的电流在加热器元件的一部分相对于轴向方向主要在加热器元件的外圆周表面上流动，主要在加热器元件相对于轴向方向的另一部分中的加热器元件。

100. 发明授权

US08522747B1 Fuel injection apparatus for internal combustion engine 有权
标题翻译：内燃机燃油喷射装置
公开(公告)号：US08522747B1
公开(公告)日：2013-09-03
申请号：US13505613
申请日：2010-03-08
申请人： Fumito Chiba , Mamoru Yoshioka , Takahiro Tsukagoshi , Ryota Onoe
发明人： Fumito Chiba , Mamoru Yoshioka , Takahiro Tsukagoshi , Ryota Onoe
IPC分类号： F02M25/14
CPC分类号： F02M25/00 , F02D19/061 , F02D19/0668 , F02D19/084 , F02M43/04 , F02M61/16 , Y02T10/36
摘要： The fuel injection apparatus includes: a fuel injector having a leading end portion that has an internal space in which fuel is accumulated and an injection port for injecting fuel; and an adsorbent disposed in the internal space, the adsorbent being capable of selectively adsorbing an alcohol component in a blended fuel of gasoline and alcohol. The fuel injection apparatus controls an injection amount from the fuel injector such that an air-fuel ratio of an internal combustion engine is a control target air-fuel ratio based on an alcohol concentration of the blended fuel to be supplied to the fuel injector. In this fuel injection apparatus, a fuel pressure is brought to a predetermined low fuel pressure when a request is issued for desorbing alcohol adsorbed on the adsorbent.
摘要翻译：燃料喷射装置包括：燃料喷射器，其具有前端部，其具有燃料积聚的内部空间和用于喷射燃料的喷射口; 以及设置在所述内部空间中的吸附剂，所述吸附剂能够选择性地吸附汽油和酒精的混合燃料中的醇组分。燃料喷射装置控制来自燃料喷射器的喷射量，使得内燃机的空燃比基于要供给到燃料喷射器的混合燃料的酒精浓度为控制目标空燃比。在该燃料喷射装置中，当发出吸附在吸附剂上的醇解吸时，燃料压力达到预定的低燃料压力。

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