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1. 发明授权

US5131369A Ignition timing control system for internal combustion engine 失效
标题翻译：内燃机点火时间控制系统
公开(公告)号：US5131369A
公开(公告)日：1992-07-21
申请号：US737079
申请日：1991-07-29
申请人： Masaki Kanehiro , Yukio Miyashita , Yoshiaki Akimoto
发明人： Masaki Kanehiro , Yukio Miyashita , Yoshiaki Akimoto
IPC分类号： F02P5/152
CPC分类号： F02P5/1527 , Y02T10/46
摘要： A system for controlling ignition timing of a vehicle internal combustion engine, in which a plurality of sets of ignition timing control characteristics are established in response to the octane numbers of different kinds of fuel which may intentionally or unintentionally be used in the vehicle. The system infers the octane number of the fuel being used from the occurrence state of knock and selects the set of control characteristics corresponding to the selected fuel octane number, whereafter it determines the ignition timing based on the selected set of control characteristics. The system overcomes the disadvantages of the conventional system, namely that when the set of characteristics for low octane number fuel is misselected when the vehicle is running on high octane number fuel, resulting in unnecessary reduction of output torque, either the conditions under which it is possible to forcibly shift to the set of conditions for high octane number fuel are limited to special ones, specifically to low engine speed operating condition, or if not so limited, the knock which occurs when the forcible shift is carried out causes a shift in the opposite direction, whereby the control experiences undesirable hunting.
摘要翻译：一种用于控制车辆内燃机的点火正时的系统，其中响应于可能在车辆中有意或无意地使用的不同种类的燃料的辛烷值来建立多组点火正时控制特性。该系统推测出从爆震的发生状态使用的燃料的辛烷值，并选择与所选择的燃料辛烷值相对应的一组控制特性，然后基于所选择的一组控制特性来确定点火正时。该系统克服了常规系统的缺点，即当车辆以高辛烷值燃料运行时，当低辛烷值燃料的特性组被错误选择时，导致输出转矩的不必要的降低，可能强制转移到高辛烷值燃料的条件集合限于专用燃料，特别是低发动机转速运行条件，或者如果不是这样限制，则进行强制转换时发生的爆震会导致相反的方向，由此控制经历不良的打猎。

2. 发明授权

US07387101B2 Oil pan for engine having a shield member covering an air hole of an oil sensor 失效
标题翻译：用于具有覆盖油传感器的空气孔的屏蔽构件的发动机油盘
公开(公告)号：US07387101B2
公开(公告)日：2008-06-17
申请号：US11517585
申请日：2006-09-08
申请人： Kenji Fujiki , Osamu Murakami , Masayuki Ueno , Masaki Kanehiro , Seiji Kosaka
发明人： Kenji Fujiki , Osamu Murakami , Masayuki Ueno , Masaki Kanehiro , Seiji Kosaka
IPC分类号： F01M11/10 , F02B77/00 , F02B75/06 , G01N33/26
CPC分类号： F01M11/10 , G01F23/22 , G01F23/246
摘要： An oil level sensor for detecting an oil level is arranged in an engine oil pan. The oil level sensor includes a mounting section and a sensing section. An air hole is formed at an upper end of a cover member of the sensing section. The air hole is surrounded by a tubular portion of a shield member attached to a baffle plate of the oil pan. Therefore, any splashed engine oil in the oil pan is restricted from entering the cover member of the sensing section through the air hole. Also, a clearance (α) for venting air is formed between the tubular portion and the baffle plate.
摘要翻译：用于检测油位的油位传感器布置在发动机油底壳中。油位传感器包括安装部和感测部。在感测部的盖部件的上端形成有空气孔。空气孔被附着在油盘的挡板上的屏蔽件的管状部分包围。因此，油盘中的任何飞溅的发动机油被限制通过气孔进入感测部分的盖构件。此外，在管状部分和挡板之间形成用于排出空气的间隙（α）。

3. 发明授权

US06513506B1 Cylinder head structure in multi-cylinder engine 有权
标题翻译：多缸发动机气缸盖结构
公开(公告)号：US06513506B1
公开(公告)日：2003-02-04
申请号：US09314962
申请日：1999-05-20
申请人： Yasutoshi Ito , Sadao Kojima , Teruo Kobayashi , Masakatsu Honda , Shinji Yamada , Masaki Kanehiro , Naohiro Isogai
发明人： Yasutoshi Ito , Sadao Kojima , Teruo Kobayashi , Masakatsu Honda , Shinji Yamada , Masaki Kanehiro , Naohiro Isogai
IPC分类号： F02F110
CPC分类号： F01N13/011 , F02B75/20 , F02B2075/125 , F02B2075/1812 , F02B2075/1824 , F02B2275/20 , F02F1/243 , F02F1/4214 , F02F1/4264 , F02F2001/245 , F02M26/20 , F02M26/30 , F02M26/32 , F02M26/41 , F02M26/44
摘要： A collecting exhaust port 18 provided in a, cylinder head 12 is comprised of exhaust port sections 46 extending from exhaust valve bores 35 in cylinders 14, and an exhaust collecting section 47 in which the exhaust port sections 46 are collected. The cylinder head 12 includes a protrusion 49 projecting in an arch shape outside a side wall 111 of a cylinder block 11. The exhaust collecting section 47 of the collecting exhaust port 18 directly faces an inner surface of a side wall 121 of the protrusion 49. Water jackets J2 and J3 for cooling the protrusion 49 are provided in upper and lower surfaces of the protrusion 49 having the collecting exhaust port 18 defined therein. The water jackets J2 and J3 are not provided between the side wall 121 of the protrusion 49 and the exhaust collecting section 47. Thus, the compact cylinder head 12 having the collecting exhaust port 18 integrally provided therein can be formed, while avoiding the complication of the structure of a core.
摘要翻译：设置在气缸盖12中的收集排气口18包括从气缸14中的排气阀孔35延伸的排气口部分46和排气口部分46收集在其中的排气收集部分47。气缸盖12包括在气缸体11的侧壁111的外侧拱形地突出的突出部49.集尘排气口18的排气收集部47直接面向突出部49的侧壁121的内表面。用于冷却突起49的水套J2和J3设置在具有限定在其中的收集排气口18的突起49的上表面和下表面中。水套J2和J3不设置在突起49的侧壁121和排气收集部分47之间。因此，可以形成具有一体设置在其中的收集排气口18的紧凑型气缸盖12，同时避免了核心的结构。

4. 发明授权

US5379634A Misfire-detecting system for internal combustion engines 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5379634A
公开(公告)日：1995-01-10
申请号：US912405
申请日：1992-07-13
申请人： Shigetaka Kuroda , Kazutomo Sawamura , Yuuichi Shimasaki , Masaki Kanehiro , Takuji Ishioka , Shigeru Maruyama , Yoichi Nishimura , Akira Katoh
发明人： Shigetaka Kuroda , Kazutomo Sawamura , Yuuichi Shimasaki , Masaki Kanehiro , Takuji Ishioka , Shigeru Maruyama , Yoichi Nishimura , Akira Katoh
IPC分类号： G01M15/11 , G01L15/00
CPC分类号： G01M15/11 , F02B2275/18 , F02D2041/1432 , F02D2200/1012 , F02D2200/1015 , F02D2200/502 , F02D41/022 , F02D41/0225 , F02D41/1498
摘要： A misfire-detecting system for an internal combustion engine having a plurality of cylinders. A rotational speed of the engine is detected and a rotational speed signal indicative of the detected rotational speed of the engine is output. The rotational speed signal is filtered. Occurrence of a misfire in the engine is determined based on the filtered rotational speed signal.
摘要翻译：一种用于具有多个气缸的内燃机的失火检测系统。检测发动机的转速，并输出表示发动机的检测转速的转速信号。转速信号被过滤。基于滤波的转速信号确定发动机失火的发生。

5. 发明授权

US5349299A Fuel supply misfire-detecting system for internal combustion engines 失效
标题翻译：内燃机燃油供应失火检测系统
公开(公告)号：US5349299A
公开(公告)日：1994-09-20
申请号：US989438
申请日：1992-12-11
申请人： Masaki Kanehiro , Yuichi Shimasaki , Takuji Ishioka , Shigeki Baba , Takashi Hisaki , Shigeru Maruyama , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda , Kazuhito Kakimoto
发明人： Masaki Kanehiro , Yuichi Shimasaki , Takuji Ishioka , Shigeki Baba , Takashi Hisaki , Shigeru Maruyama , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda , Kazuhito Kakimoto
IPC分类号： F02D45/00 , F02P17/12 , F02P17/00 , F02M65/00 , G01M15/00
CPC分类号： F02P17/12 , F02P2017/125
摘要： A misfire-detecting system detects a misfire occurring in an internal combustion engine. A value of sparking voltage for discharging a spark plug of the engine is detected. A differentiating circuit differentiates the detected value of the sparking voltage. A misfire-determining circuit compares the differential value of the sparking voltage with a predetermined value, and determines, based upon a result of the comparison, whether a misfire has occurred in the engine.
摘要翻译：失火检测系统检测内燃机中发生的失火。检测用于排放发动机的火花塞的火花电压的值。微分电路使检测到的火花电压值区分开来。失火确定电路将火花电压的微分值与预定值进行比较，并且基于比较结果确定发动机中是否发生失火。

6. 发明授权

US5226394A Misfire-detecting system for internal combustion engines 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5226394A
公开(公告)日：1993-07-13
申请号：US967927
申请日：1992-10-28
申请人： Yuuichi Shimasaki , Masataka Chikamatsu , Takuji Ishioka , Shigetaka Kuroda , Hideaki Arai , Masaki Kanehiro , Takashi Hisaki , Shigeru Maruyama
发明人： Yuuichi Shimasaki , Masataka Chikamatsu , Takuji Ishioka , Shigetaka Kuroda , Hideaki Arai , Masaki Kanehiro , Takashi Hisaki , Shigeru Maruyama
IPC分类号： F02P17/12
CPC分类号： F02P17/12 , F02P2017/121 , F02P2017/125
摘要： A misfire-detecting system for an internal combustion engine detects a value of sparking voltage generated after generation of an ignition command signal, compares the detected value of sparking voltage with a predetermined voltage value, and determines whether or not a misfire has occurred in the engine, based upon results of the comparison. The determination as to occurrence of the misfire is effected, based upon results of the comparison between the detected value of the sparking voltage and the predetermined voltage value, obtained within a previously set limited comparison period.
摘要翻译：用于内燃机的失火检测系统检测在产生点火指令信号之后产生的火花电压值，将检测到的火花电压值与预定电压值进行比较，并确定发动机是否发生失火，基于比较结果。基于在先前设定的限制比较周期内获得的火花电压的检测值与预定电压值之间的比较结果，进行关于发生失火的确定。

7. 发明授权

US06672296B2 Cylinder head structure in multi-cylinder engine 有权
标题翻译：多缸发动机气缸盖结构
公开(公告)号：US06672296B2
公开(公告)日：2004-01-06
申请号：US10336690
申请日：2003-01-06
申请人： Yasutoshi Ito , Sadao Kojima , Teruo Kobayashi , Masakatsu Honda , Shinji Yamada , Masaki Kanehiro , Naohiro Isogai
发明人： Yasutoshi Ito , Sadao Kojima , Teruo Kobayashi , Masakatsu Honda , Shinji Yamada , Masaki Kanehiro , Naohiro Isogai
IPC分类号： F02F142
CPC分类号： F01N13/011 , F02B75/20 , F02B2075/125 , F02B2075/1812 , F02B2075/1824 , F02B2275/20 , F02F1/243 , F02F1/4214 , F02F1/4264 , F02F2001/245 , F02M26/20 , F02M26/30 , F02M26/32 , F02M26/41 , F02M26/44
摘要： A collecting exhaust port 18 provided in a cylinder head 12 is comprised of exhaust port sections 46 extending from exhaust valve bores 35 in cylinders 14, and an exhaust collecting section 47 in which the exhaust port sections 46 are collected. The cylinder head 12 includes a protrusion 49 projecting in an arch shape outside a side wall 111 of a cylinder block 11. The exhaust collecting section 47 of the collecting exhaust port 18 directly faces an inner surface of a side wall 12 of the protrusion 49. Water jackets J2 and J3 for cooling the protrusion 49 are provided in upper and lower surfaces of the protrusion 49 having the collecting exhaust port 18 defined therein. The water jackets J2 and J3 are not provided between the side wall 121 of the protrusion 49 and the exhaust collecting section 47. Thus, the compact cylinder head 12 having the collecting exhaust port 18 integrally provided therein can be formed, while avoiding the complication of the structure of a core.
摘要翻译：设置在气缸盖12中的收集排气口18包括从气缸14中的排气阀孔35延伸的排气口部分46和排气口部分46收集在其中的排气收集部分47。气缸盖12包括在气缸体11的侧壁111的外侧以拱形突出的突起49.集尘排气口18的排气收集部47直接面向突出部的侧壁<12>的内表面用于冷却突起49的水套J2和J3设置在具有限定在其中的收集排气口18的突起49的上表面和下表面中。水套J2和J3不设置在突起49的侧壁121和排气收集部分47之间。因此，可以形成具有一体设置在其中的收集排气口18的紧凑型气缸盖12，同时避免了核心的结构。

8. 发明授权

US5461316A Ignition coil with misfire detecting capacitor for internal combustion engine 失效
标题翻译：点火线圈内燃机失火检测电容器
公开(公告)号：US5461316A
公开(公告)日：1995-10-24
申请号：US51668
申请日：1993-04-26
申请人： Shigeru Maruyama , Yuichi Shimasaki , Masaki Kanehiro , Shigeki Baba , Takuji Ishioka , Takashi Hisaki
发明人： Shigeru Maruyama , Yuichi Shimasaki , Masaki Kanehiro , Shigeki Baba , Takuji Ishioka , Takashi Hisaki
IPC分类号： F02P15/00 , F02P17/00 , F02P17/12 , G01R15/16 , H01F38/12 , F23Q23/00 , G01R19/00
CPC分类号： G01R15/16 , F02P17/12 , F02P2017/006 , F02P2017/125 , F02P2017/128
摘要： An ignition coil has a capacitor for detecting ignition voltage of a spark-ignition internal combustion engine to determine if misfire occurs. The ignition coil has a primary winding and a secondary winding both wound around a core. A connector section, connected to the secondary winding by a lead, is provided for receiving a high-voltage cable to transmit the secondary winding voltage current to an ignition distributor. These components are embedded integrally in an insulator resin at the time of completing the coil. A conductor is also embedded in the insulator resin such that it is located around the connector section keeping a predetermined distance therefrom and sandwiching the insulator resin, whereby a capacitor, which constitutes a capacitive divider in cooperation with a second capacitor for detecting misfire through the ignition voltage, is formed between the connector section and the conductor. A ceramic insulator can be positioned between the conductor and the connector section. The conductor can further be electrically shielded.
摘要翻译：点火线圈具有用于检测火花点火式内燃机的点火电压的电容器，以确定是否发生失火。点火线圈具有缠绕在芯上的初级绕组和次级绕组。连接器部分通过引线连接到次级绕组，用于接收高压电缆以将次级绕组电压电流传输到点火分配器。在完成线圈时，这些部件一体地嵌入绝缘树脂中。导体也嵌入在绝缘树脂中，使得其位于连接器部分周围保持预定距离并且夹持绝缘树脂，由此构成电容器，其与用于通过点火检测失火的第二电容器协作构成电容分压器在连接器部分和导体之间形成电压。陶瓷绝缘体可以位于导体和连接器部分之间。导体可进一步电屏蔽。

9. 发明授权

US5438269A Sparking voltage detecting device having an embedded conductive member 失效
标题翻译：具有嵌入式导电部件的点火电压检测装置
公开(公告)号：US5438269A
公开(公告)日：1995-08-01
申请号：US980035
申请日：1992-11-23
申请人： Shigeru Maruyama , Yuichi Shimasaki , Masaki Kanehiro , Takuji Ishioka , Shigeki Baba , Takashi Hisaki
发明人： Shigeru Maruyama , Yuichi Shimasaki , Masaki Kanehiro , Takuji Ishioka , Shigeki Baba , Takashi Hisaki
IPC分类号： F02P17/00 , F02P17/12 , G01R15/16 , G01R31/00 , G01R1/06 , G01R15/00 , G01R19/165
CPC分类号： G01R31/006 , F02P17/12 , G01R15/16
摘要： A sparking voltage detecting device for an internal combustion engine having an ignition system having at least one secondary side high-tension cord, is mounted on the secondary side high-tension cord, for detecting sparking voltage generated in the engine. A main body formed of an insulating material has at least one through hole formed therein. The main body includes a pair of halves fabricated separately at least in part from each other and abutting each other along a line extending through the center of the main body. The high-tension cord is fitted through the through hole in a liquidtight manner. At least one conductive member is embedded in the main body at a location radially outward of the through hole and spaced from the high-tension cord by a predetermined distance.
摘要翻译：具有具有至少一个次级侧高压帘线的点火系统的内燃机的点火电压检测装置安装在二次侧高压帘线上，用于检测在发动机中产生的火花电压。由绝缘材料形成的主体具有形成在其中的至少一个通孔。主体包括彼此至少部分地分开制造并且沿着延伸穿过主体中心的线相互邻接的一对半部。高压线以液密方式穿过通孔安装。至少一个导电构件在通孔的径向外侧的位置处嵌入主体中，并且与高压线隔开预定距离。

10. 发明授权

US5391100A Method of manufacturing of spark plug cap with ignition voltage detective capacitor 失效
标题翻译：具有点火电压检测电容器的火花塞帽的制造方法
公开(公告)号：US5391100A
公开(公告)日：1995-02-21
申请号：US149647
申请日：1993-11-09
申请人： Shigeru Maruyama , Yuichi Shimasaki , Masaki Kanehiro , Takashi Hisaki , Shigeki Baba , Takuji Ishioka , Jiro Takagi , Eitetsu Akiyama
发明人： Shigeru Maruyama , Yuichi Shimasaki , Masaki Kanehiro , Takashi Hisaki , Shigeki Baba , Takuji Ishioka , Jiro Takagi , Eitetsu Akiyama
IPC分类号： F02P13/00 , F02P17/12 , H01T13/04 , H01T13/44 , F02P17/00
CPC分类号： F02P17/12 , F02P13/00 , H01T13/04 , H01T13/44
摘要： A method of manufacturing a spark plug cap covering a spark plug for an internal combustion engine, equipped with an ignition voltage detective capacitor having a first conductor housed in a cap body for carrying an ignition voltage produced by an ignition coil to the spark plug and a second conductor located keeping a predetermined distance from the first conductor while sandwiching an insulative material such that the capacitor is formed between the first and second conductors for detecting the ignition voltage. The method comprises separately fabricating said insulative body and a member from the insulative material embedding said second conductor therein and fixing the member at said insulative body such that said detective capacitor is formed. The second conductor may be formed in the shape of a plate to be wound around the cap body.
摘要翻译：一种制造覆盖用于内燃机的火花塞的火花塞帽的方法，该火花塞帽装备有点火电压检测电容器，该点火电压检测电容器具有容纳在盖体中的第一导体，用于将由点火线圈产生的点火电压携带到火花塞，以及第二导体位于与第一导体保持预定距离的同时夹住绝缘材料，使得电容器形成在第一和第二导体之间用于检测点火电压。该方法包括从绝缘材料中分别制造所述绝缘体和构件，并将所述第二导体嵌入其中并将所述构件固定在所述绝缘体上，从而形成所述检测电容器。第二导体可以形成为围绕盖体卷绕的板的形状。

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