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1. 发明授权

US06719300B2 Metal gasket 有权
标题翻译：金属垫片
公开(公告)号：US06719300B2
公开(公告)日：2004-04-13
申请号：US09771786
申请日：2001-01-29
申请人： Michio Fujino , Katsunori Ueda , Toshihiko Kumasaka , Masaya Seki
发明人： Michio Fujino , Katsunori Ueda , Toshihiko Kumasaka , Masaya Seki
IPC分类号： F02F1100
CPC分类号： F16J15/123 , F16J15/0818 , F16J15/14 , F16J2015/0856
摘要： A metal gasket for sealing a region whereat there exists three pairs of sets of opposing surfaces between a cylinder block, a chain case and a cylinder head of a chain driving engine. The metal gasket includes an elastic seal member provided on an inner rim of a chain opening formed in said metal gasket, and a storing structure for liquid gasket material used for sealing. The storing structure defined is an enlargement of the chain opening oriented to coincide with a juncture of the region whereat three pairs of opposing surface areas exist, the enlargement defining a cavity in which is housed liquid gasket material and a through hole is provided externally of the cavity.
摘要翻译：一种用于密封在链轮驱动发动机的气缸体，链条壳体和气缸盖之间存在三对相对表面的区域的金属衬垫。金属垫圈包括设置在形成在所述金属垫圈中的链条开口的内缘上的弹性密封件，以及用于密封的液体垫圈材料的储存结构。定义的存储结构是链开口的放大，其定向为与存在三对相对表面区域的区域的接合部重合，限定其中容纳有液体垫圈材料的空腔的扩大部和通孔设置在通孔的外部腔。

2. 发明申请

US20120083991A1 ENGINE CONTROLLING APPARATUS 有权
标题翻译：发动机控制装置
公开(公告)号：US20120083991A1
公开(公告)日：2012-04-05
申请号：US13070823
申请日：2011-03-24
申请人： Toshiyuki MIYATA , Katsunori Ueda , Hitoshi Toda , Koji Shibata
发明人： Toshiyuki MIYATA , Katsunori Ueda , Hitoshi Toda , Koji Shibata
IPC分类号： F02D43/00
CPC分类号： F02P5/1508 , F02D41/0002 , F02D41/083 , F02D41/1498 , F02D2250/18 , F02D2250/22 , F02N11/084 , F02N2200/0808 , Y02T10/46
摘要： An engine controlling apparatus includes an idle speed setting unit that sets a target idle speed upon idling of an engine mounted on a vehicle, and a target torque setting unit that sets a target torque in response to the target idle speed.The apparatus further includes an ignition timing controlling unit that controls an ignition timing and an intake air amount controlling unit that controls an intake air amount, and a steering angle detection unit that detects a steering angle.The apparatus further includes a torque value setting unit that sets a torque value in response to the steering angle.The intake air amount controlling unit controls the intake air amount in response to both the target torque and the torque value. The ignition timing controlling unit controls the ignition timing so that the engine outputs the target torque.
摘要翻译：发动机控制装置包括：怠速设定单元，其在安装在车辆上的发动机空转时设定目标怠速;以及目标转矩设定单元，其根据目标怠速设定目标转矩。该装置还包括控制点火正时的点火正时控制单元和控制进气量的进气量控制单元，以及检测转向角的转向角检测单元。该装置还包括扭矩值设定单元，其响应于转向角来设定转矩值。进气量控制单元响应目标转矩和转矩值来控制进气量。点火正时控制单元控制点火正时，使得发动机输出目标转矩。

3. 发明申请

US20080245056A1 SYSTEM OPERABLE TO CONTROL EXHAUST GAS EMISSION OF ENGINE 有权
标题翻译：可用于控制发动机排气排放的系统
公开(公告)号：US20080245056A1
公开(公告)日：2008-10-09
申请号：US12053349
申请日：2008-03-21
申请人： Koji KAWAKITA , Katsunori Ueda , Toshiyuki Miyata
发明人： Koji KAWAKITA , Katsunori Ueda , Toshiyuki Miyata
IPC分类号： F01N3/18 , F01N3/10
CPC分类号： F02D41/126 , F01N11/002 , F01N2560/025 , F02D41/0295 , F02D41/1441 , F02D41/18 , F02D2200/0814
摘要： A system operable to control an exhaust gas omission of an engine, includes a catalytic converter; a fuel cutter, a change executor, a correlation value provider, an adjuster, and a controller. The change executor is operable to execute changing of an air-fuel ratio of the engine to a rich after the fuel supply is once stopped by the fuel cutter and then resumed. The correlation value provider is operable to provide a correlation value correlated to a change amount of the air-fuel ratio caused by the change executor based on a driving condition of the engine. The adjuster is operable to adjust the correlation value based on a parameter indicative of a capability of the catalytic converter. The controller is operable to cause the change executor to execute the changing based on the adjusted correlation value.
摘要翻译：一种用于控制发动机废气排放的系统，包括催化转化器; 燃料切割器，变更执行器，相关值提供器，调节器和控制器。改变执行器可操作以在燃料切割器一旦停止燃料供应之后执行发动机的空燃比的变化，然后恢复。相关值提供器可操作以基于发动机的驾驶状况来提供与由变更执行器引起的空燃比的变化量相关的相关值。调节器可操作以基于指示催化转化器的能力的参数来调整相关值。控制器可操作以使变更执行器基于经调整的相关值来执行变化。

4. 发明授权

US07136739B2 Engine control device 有权
标题翻译：发动机控制装置
公开(公告)号：US07136739B2
公开(公告)日：2006-11-14
申请号：US11102680
申请日：2005-04-11
申请人： Toshiyuki Miyata , Katsunori Ueda , Kenichi Nakamori , Koji Kawakita
发明人： Toshiyuki Miyata , Katsunori Ueda , Kenichi Nakamori , Koji Kawakita
IPC分类号： G01L3/26 , F02D45/00
CPC分类号： F02D41/1497 , F02D37/02 , F02D41/0255 , F02D2041/228 , F02D2200/1015 , G01M15/11
摘要： An engine control device for detecting misfire of an engine. Based on a detected crank angle of the engine, an angular velocity at a first crank angle at which the engine speed is close to a minimum within one combustion cycle of each cylinder is calculated as a pre-combustion angular velocity, and an angular velocity at a second crank angle at which the engine speed is close to a maximum within the same combustion cycle is calculated as a post-combustion angular velocity. An amount of rotation variation caused between the first and second crank angles is calculated based on the pre-combustion and post-combustion angular velocities of the same combustion cycle, and is compared with a predetermined misfire criterion to determine whether or not misfire has occurred. When misfire is detected, a required operation is performed, for example, a warning lamp is turned on or the fuel supply quantity is increased.
摘要翻译：一种用于检测发动机失火的发动机控制装置。基于发动机的检测到的曲柄角，计算在每个气缸的一个燃烧循环内发动机转速接近最小值的第一曲柄角处的角速度作为预燃角速度和在相同的燃烧循环中发动机转速接近最大值的第二曲柄角被计算为后燃烧角速度。基于相同燃烧循环的燃烧前燃烧角和后燃烧角速度来计算在第一和第二曲柄角之间产生的旋转变化量，并与预定的失火准则进行比较，以确定是否发生失火。当检测到失火时，执行所需的操作，例如警告灯打开或燃料供应量增加。

5. 发明授权

US06422572B1 Metal gasket 有权
标题翻译：金属垫片
公开(公告)号：US06422572B1
公开(公告)日：2002-07-23
申请号：US09510744
申请日：2000-02-22
申请人： Katsunori Ueda , Shunichi Searashi
发明人： Katsunori Ueda , Shunichi Searashi
IPC分类号： F02F1100
CPC分类号： F16J15/0825 , F16J2015/0837 , F16J2015/0856
摘要： In order to provide a metal gasket suitable for use for a flange made of synthetic resin, the metal gasket disposed between a resin flange and an aluminium flange is composed of two elastic metal plates, on each of which a half bead is formed, and which are superposed on each other to be jointed so that half beads are directed opposite to each other. Since bending in a state, where the gasket is tightened, can be suppressed to an extremely small value at a same level in the case where the flanges are tightened without gasket, it is possible to remove worsening in flatness (planarity) of the resin flange.
摘要翻译：为了提供适合用于合成树脂制的凸缘的金属垫片，设置在树脂凸缘和铝凸缘之间的金属垫片由两个弹性金属板构成，每个弹性金属板上形成有一个半珠，并且彼此重合以使得半珠彼此相对。由于在垫圈被紧固的状态下的弯曲可以在法兰盘的情况下以相同的水平被抑制到极小的值在没有垫圈的情况下拧紧，可以消除树脂凸缘的平坦度（平坦度）的恶化。

6. 发明授权

US06419239B1 Sealing structure of a joint for three members 有权
标题翻译：密封结构为3名成员
公开(公告)号：US06419239B1
公开(公告)日：2002-07-16
申请号：US09469826
申请日：1999-12-22
申请人： Katsunori Ueda , Yoshiyasu Takehana , Shunichi Searashi
发明人： Katsunori Ueda , Yoshiyasu Takehana , Shunichi Searashi
IPC分类号： F16J1502
CPC分类号： F16J15/14 , F16J15/062 , F16J15/0818 , F16J15/122
摘要： In order to improve a sealing structure of a joint for three members, in which the three members butt against each other and a joint portion has a T-shape, in the sealing structure of a joint for three members, in which the three members, i.e. a first, a second and a third member, butt against each other and a joint portion has a T-shape, at least one plate-shaped gasket, in which rubber layers are formed on two surfaces of a metal plate, is disposed between surfaces to be jointed where the second and the third member are butted against the first member. An opening is formed in the plate-shaped gasket at a portion, which is opposite to a T-shaped portion, and filled with paste-like liquid gasket sealing the T-shaped portion.
摘要翻译：为了提高三个构件的接头的密封结构的密封结构，其中三个构件彼此对接，并且接合部分具有T形，在三个构件的接头的密封结构中，即第一，第二和第三构件彼此对接，并且接合部分具有T形，至少一个板状衬垫，其中在金属板的两个表面上形成橡胶层，设置在待第二和第三构件相对于第一构件对接的要被接合的表面。在板状垫圈中形成有与T字形部分相反的部分的开口，并且填充有密封T形部分的膏状液体密封垫。

7. 发明授权

US5816215A Cylinder head for an in-cylinder injection spark-ignition type internal combustion engine 失效
标题翻译：用于缸内喷射火花点火式内燃机的气缸盖
公开(公告)号：US5816215A
公开(公告)日：1998-10-06
申请号：US790890
申请日：1997-01-29
申请人： Satoshi Yoshikawa , Kazuhiro Geshi , Takashi Kawabe , Katsunori Ueda , Nobuaki Murakami , Hirokazu Komai
发明人： Satoshi Yoshikawa , Kazuhiro Geshi , Takashi Kawabe , Katsunori Ueda , Nobuaki Murakami , Hirokazu Komai
IPC分类号： F02B23/10 , F02B75/12 , F02F1/24 , F02F1/42 , F02F3/26 , F02B3/02 , F02M65/00 , G01M15/00
CPC分类号： F02B23/104 , F02F1/4214 , F02F3/26 , F02B2023/107 , F02B2075/125 , F02B2275/18 , F02B2275/48 , F02F2001/241 , F02F2001/245 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： A cylinder head for an in-cylinder injection spark-ignition type internal combustion engine is formed with an injection passage for providing communication between a fuel injection valve and a combustion chamber. The injection passage includes a first and second passage sections disposed on the fuel injection valve side and on the combustion chamber side. The first passage section is formed, for example, into a truncated cone shape or a right circular cylindrical shape so that the cross sectional area decreases toward the fuel injection valve side or the area is constant over its entire length. The second passage section is formed to have the cross sectional area which increases toward the combustion chamber side. The fuel injected from the fuel injection valve flows into the combustion chamber via the injection passage having a gradually increasing cross sectional area, so that turbulence of fuel spray due to sudden divergent flow does not occur, resulting in an improved fuel combustion efficiency. Also, a seal seating face is formed on the inner face of the first passage section. By using a seal jig having a shape complementary to the seal seating face, a pressure leak test of cylinder head and a fuel leak test of fuel system can be achieved reliably and easily.
摘要翻译：用于缸内喷射火花点火式内燃机的气缸盖形成有用于在燃料喷射阀和燃烧室之间提供连通的喷射通道。喷射通道包括设置在燃料喷射阀侧和燃烧室侧的第一和第二通道部分。第一通道部分形成为例如截头圆锥形或右圆柱形，使得横截面积朝向燃料喷射阀侧减小，或者该区域在整个长度上是恒定的。第二通道部分形成为具有朝向燃烧室侧增加的横截面面积。从燃料喷射阀喷射的燃料经由具有逐渐增加的横截面积的喷射通道流入燃烧室，从而不会发生由于突然的流动引起的燃料喷雾的紊流，从而提高了燃料燃烧效率。此外，在第一通道部分的内表面上形成密封座。通过使用具有与密封座面互补的形状的密封夹具，可以可靠且容易地实现气缸盖的压力泄漏试验和燃料系统的燃料泄漏试验。

8. 发明授权

US5762042A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US5762042A
公开(公告)日：1998-06-09
申请号：US808432
申请日：1997-02-28
申请人： Satoshi Yoshikawa , Katsunori Ueda , Takashi Kawabe , Hideyuki Oda , Kenji Goto , Nobuaki Murakami
发明人： Satoshi Yoshikawa , Katsunori Ueda , Takashi Kawabe , Hideyuki Oda , Kenji Goto , Nobuaki Murakami
IPC分类号： F02B23/10 , F02B29/00 , F02B31/00 , F02B31/02 , F02B75/12 , F02F1/24 , F02F1/42 , F02F3/26
CPC分类号： F02F1/242 , F02B23/104 , F02B31/00 , F02F1/4214 , F02F3/26 , F02B2023/107 , F02B2031/006 , F02B2075/125 , F02B2275/18 , F02B2275/48 , F02F2001/241 , F02F2001/245 , Y02T10/125 , Y02T10/146
摘要： An internal combustion engine includes a cylinder head having a pair of upright intake ports formed therein on opposite sides of a plug hole extending along a cylinder axis, and each intake port has an upstream-side upright part extending from the top face of the cylinder head along the cylinder axis and a downstream-side slanting part having an intake opening communicating with a combustion chamber on one side of an imaginary plane containing the cylinder axis. An upper opening of each intake port opening in the top face of the cylinder head has a peripheral edge extending along the peripheral edge of an upper opening of the plug hole, and the peripheral edge of the upstream-side upright part extends along the outer surface of a lash adjuster. When viewed in vertical section along the imaginary plane, the upstream-side upright part extends obliquely downward from the top face of the cylinder head in a direction away from the lash adjuster, and the downstream-side slanting part approaches the plug hole with decrease in distance to the combustion chamber and then extends parallel to the plug hole. The downstream-side slanting part, when viewed in vertical section perpendicular to the imaginary plane, extends away from the cylinder axis with decrease in distance to the intake opening. With the intake ports having the above overall shape and sectional shape, each intake port can be given a required cross-sectional area without increasing the dimensions of the engine, and makes it possible to form a proper intake air flow inside the combustion chamber.
摘要翻译：一种内燃机，具有：气缸盖，其具有沿着气缸轴线延伸的塞孔的相对侧形成的一对直立进气口，每个进气口具有从气缸盖的顶面延伸的上游侧直立部沿着气缸轴线和具有与包含气缸轴线的假想平面的一侧上的燃烧室连通的进气口的下游侧倾斜部件。在气缸盖的上表面中的每个进气口开口的上开口具有沿着插塞孔的上开口的周缘延伸的周边边缘，并且上游侧直立部的周缘沿着外表面延伸的间隙调节器。当沿着假想平面的垂直截面观察时，上游侧立柱部分从气缸盖的上表面向远离间隙调节器的方向倾斜向下延伸，并且下游侧倾斜部分随着减小到燃烧室的距离，然后平行于插塞孔延伸。当垂直于假想平面的垂直截面观察时，下游侧倾斜部分随着与进气口的距离减小而远离气缸轴线延伸。在进气口具有上述整体形状和截面形状的情况下，每个进气口可以被赋予所需的横截面面积，而不增加发动机的尺寸，并且可以在燃烧室内形成适当的进气流。

9. 发明授权

US5019989A Vehicle engine output control method and apparatus 失效
标题翻译：车辆发动机输出控制方法及装置
公开(公告)号：US5019989A
公开(公告)日：1991-05-28
申请号：US441777
申请日：1989-11-27
申请人： Katsunori Ueda , Makoto Shimada , Yoshiaki Danno , Kazuhide Togai , Masato Yoshida
发明人： Katsunori Ueda , Makoto Shimada , Yoshiaki Danno , Kazuhide Togai , Masato Yoshida
IPC分类号： B60K28/16 , B60T8/175 , F02B75/02
CPC分类号： B60T8/175 , B60K28/16 , B60W2710/0605 , B60W2710/0666 , F02B2075/027
摘要： A slip value of a driving wheel is calculated on the basis of driving and driven wheel velocities detected by wheel velocity sensors. A target engine output of a vehicle is set in accordance with the slip value of the driving wheel. A target fuel amount to the engine is set in accordance with the target engine output. A target opening of a throttle valve is set based on the target fuel amount. An opening correction value of the throttle valve is calculated in accordance with a deviation between the target fuel amount and an actual fuel amount to the engine detected by a fuel controller. A traction controller controls to cause the engine output to coincide with the target engine output by ontrolling the opening of the throttle valve to attain an opening as a sum of the target opening and the opening correction value.

10. 发明授权

US08571780B2 Engine controlling apparatus 有权
标题翻译：发动机控制装置
公开(公告)号：US08571780B2
公开(公告)日：2013-10-29
申请号：US13070685
申请日：2011-03-24
申请人： Toshiyuki Miyata , Katsunori Ueda , Hitoshi Toda , Koji Shibata
发明人： Toshiyuki Miyata , Katsunori Ueda , Hitoshi Toda , Koji Shibata
IPC分类号： G06F19/00
CPC分类号： F02D41/1497 , F02D11/105 , F02D2200/1006 , F02D2200/101 , F02D2200/602 , F02D2250/18 , F02P5/1508 , Y02T10/42 , Y02T10/46
摘要： An engine controlling apparatus includes an engine speed detection unit that detects an engine speed, and an acceleration operation amount detection unit that detects an acceleration operation amount inputted to an acceleration pedal.The apparatus includes a first calculation unit that calculates an acceleration demand torque based on the engine speed and the acceleration operation amount, a second calculation unit that calculates an external demand torque demanded from an external controlling system, and a third calculation unit that calculates a first target torque and a second target torque based on the acceleration demand torque and the external demand torque.The apparatus includes a fourth calculation unit that calculates a maximum torque which can be generated by the engine at an actual charging efficiency, and a control unit that controls an ignition timing of the engine based on the actual torque and the first target torque.
摘要翻译：发动机控制装置包括检测发动机转速的发动机速度检测单元和检测输入到加速踏板的加速操作量的加速运转量检测单元。该装置包括：第一计算单元，其基于发动机转速和加速操作量计算加速度需求扭矩;计算从外部控制系统要求的外部需求转矩的第二计算单元;以及第三计算单元，目标转矩和基于加速需求扭矩和外部需求转矩的第二目标转矩。该装置包括：第四计算单元，其以实际充电效率计算发动机可以产生的最大转矩;以及控制单元，其基于实际转矩和第一目标转矩来控制发动机的点火正时。

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