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31. 发明授权

US06532808B1 Thermostat failure diagnosis apparatus for internal combustion engine 有权
公开(公告)号：US06532808B1
公开(公告)日：2003-03-18
申请号：US09570540
申请日：2000-05-12
申请人： Takuya Matsumoto , Yoshiaki Higuchi , Tateo Kume , Hidetsugu Kanao , Tomonobu Sakagami
发明人： Takuya Matsumoto , Yoshiaki Higuchi , Tateo Kume , Hidetsugu Kanao , Tomonobu Sakagami
IPC分类号： G01M1500
CPC分类号： F02D41/222 , F01P11/16 , F01P2023/00 , F01P2031/20 , F01P2031/32 , F02D41/187 , F02D2200/0414 , Y02T10/40
摘要： In a thermostat failure diagnosis apparatus for an internal combustion engine in which a failure diagnosis of a thermostat can be effectively made, in the case where, after starting of the engine, an intake air quantity of the engine or a parameter related to the intake air quantity is equal to or higher than a predetermined value, and a cooling water temperature is equal to or higher than an intake air temperature (outside air temperature), on the basis of a time in which a rising quantity in the cooling water temperature at an upstream side of the thermostat reaches a predetermined value, or a time in which the cooling water temperature rises to a predetermined temperature, the failure of the thermostat is judged. By this, the failure diagnosis is not made in the state where an engine generating heat quantity is small so that there is a fear that an erroneous diagnosis occurs, and the failure diagnosis of the thermostat can be rationally made only in the state where the engine generating heat quantity is large to some degree so that there is no fear of erroneous diagnosis.

32. 发明授权

US06474454B2 Damping force control type hydraulic shock absorber 有权
标题翻译：阻尼力控制式液压减震器
公开(公告)号：US06474454B2
公开(公告)日：2002-11-05
申请号：US09866713
申请日：2001-05-30
申请人： Takuya Matsumoto , Takashi Nezu
发明人： Takuya Matsumoto , Takashi Nezu
IPC分类号： F16F1300
CPC分类号： F16F9/3484
摘要： A pilot chamber is formed at the back of a disk valve for each of the fluid flow systems for the extension and compression strokes. Damping force in a low piston speed region is controlled with a pressure control valve. The valve opening pressure of the disk valve is controlled by varying a pilot pressure introduced into the pilot chamber from a cylinder's hydraulic fluid chamber through a cut portion in a piston bolt and an orifice groove formed in a fixed member supporting the disk valve, thereby controlling damping force in a high piston speed region. A sharp pressure change occurring when the stroke direction of a piston rod changes is attenuated by the restricting action of the orifice groove so as not to be readily transmittable to the pilot chamber.
摘要翻译：在用于扩展和压缩冲程的每个流体流动系统的盘阀的后部形成有先导室。低活塞速度区域的阻尼力由压力控制阀控制。盘阀的开阀压力通过改变通过活塞螺栓中的切割部分从气缸的液压流体室引导到先导室中的先导压力和形成在支撑盘阀的固定构件中的孔槽来控制，从而控制在高活塞速度区域的阻尼力。当活塞杆的冲程方向变化时发生的急剧的压力变化通过孔口槽的限制作用而衰减，以便不易于传递到先导室。

33. 发明授权

US6073610A Control apparatus of internal combustion engine equipped with electronic throttle control device 失效
标题翻译：配有电子节气门控制装置的内燃机控制装置
公开(公告)号：US6073610A
公开(公告)日：2000-06-13
申请号：US70096
申请日：1998-04-27
申请人： Takuya Matsumoto , Toru Hashimoto , Mitsuhiro Miyake , Seiichi Inoue
发明人： Takuya Matsumoto , Toru Hashimoto , Mitsuhiro Miyake , Seiichi Inoue
IPC分类号： F02B17/00 , F02D9/02 , F02D11/10 , F02D29/02 , F02D31/00 , F02D41/04 , F02D41/22 , F02D41/30 , F02D43/00
CPC分类号： F02D41/3076 , F02D11/107 , F02D31/009 , F02D2011/108 , F02D2200/602 , F02D2400/08 , F02D41/221 , F02D41/3029
摘要： In an internal combustion engine equipped with an electronic throttle control device for electrically driving a throttle valve, a control apparatus includes failure detecting means for detecting a failure of the electronic throttle control device, and control means for limiting fuel supply to the engine when the failure detecting means detects a failure of the electronic throttle control device, if the rotating speed of the engine becomes equal to or higher than a predetermined value.
摘要翻译：在配备有用于电动驱动节气门的电子节气门控制装置的内燃机中，控制装置包括用于检测电子节气门控制装置的故障的故障检测装置，以及当故障时限制向发动机供油的控制装置如果发动机的转速等于或高于预定值，则检测装置检测电子节气门控制装置的故障。

34. 发明授权

US5976056A Control apparatus for a vehicle 失效
标题翻译：用于车辆的控制装置
公开(公告)号：US5976056A
公开(公告)日：1999-11-02
申请号：US64876
申请日：1998-04-23
申请人： Takuya Matsumoto , Katsutoshi Usuki , Toru Hashimoto , Masakazu Kinoshita , Mitsuhiro Miyake , Seiichi Inoue
发明人： Takuya Matsumoto , Katsutoshi Usuki , Toru Hashimoto , Masakazu Kinoshita , Mitsuhiro Miyake , Seiichi Inoue
IPC分类号： F02D9/02 , F02D9/10 , F02D11/10 , F02D41/02 , F02D41/22 , F02D41/30 , F16H61/12 , F16H61/16 , F16H61/18 , F16H63/50
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F02D11/107 , F02D41/3076 , B60W2550/13 , B60W2710/0666 , F02D11/106 , F02D2011/102 , F02D2011/108 , F02D2041/227 , F02D2200/602 , F02D2400/08 , F02D41/3029 , F16H61/16 , Y10S477/906 , Y10T477/6934
摘要： The present invention relates to a control apparatus for a vehicle equipped with an electronic throttle control unit (drive by wire) as electronic throttle control means and an automatic transmission, and the object of the invention is to provide a control apparatus for a vehicle which is capable of ensuring stable travel even in the case where a throttle valve is stuck by a failure of an electronic throttle control unit. In a control apparatus for a vehicle equipped with electronic throttle control means for electrically driving a throttle valve by drive means and an automatic transmission having a plurality of speed change gear stages, the control apparatus is provided with sticking judgment means for judging whether or not the throttle valve has been stuck, and speed change regulation means for inhibiting use of a predetermined gear stage among the speed change gear stages of the automatic transmission in the case where the throttle valve is judged to have been stuck by the sticking judgment means.
摘要翻译：本发明涉及一种具有作为电子节气门控制装置和自动变速器的电子节气门控制单元（由电线驱动）的车辆的控制装置，其目的在于提供一种车辆的控制装置，即使在节气门被电子节气门控制单元的故障卡住的情况下也能够确保稳定的行驶。在具有用于通过驱动装置电动驱动节流阀的电子节气门控制装置和具有多个变速齿轮级的自动变速器的车辆的控制装置中，控制装置设置有粘贴判断装置，用于判断是否节流阀已经被卡住，以及在判断节流阀已被粘着判断装置卡住的情况下，在自动变速器的变速齿轮级之间禁止使用预定档位的变速调节装置。

35. 发明授权

US5812724A Optical fiber having core with sharpened tip protruding from light-shielding coating 失效
标题翻译：具有从遮光涂层突出的锋利尖端的芯的光纤
公开(公告)号：US5812724A
公开(公告)日：1998-09-22
申请号：US737605
申请日：1997-02-25
申请人： Motoichi Ohtsu , Shuji Mononobe , Takuya Matsumoto , Toshiharu Saiki
发明人： Motoichi Ohtsu , Shuji Mononobe , Takuya Matsumoto , Toshiharu Saiki
IPC分类号： G01Q60/00 , G01Q60/18 , G01Q60/22 , G02B6/24 , G02B6/245 , G02B6/26 , G02B6/02
CPC分类号： G01Q60/22 , B82Y20/00 , B82Y35/00 , G02B6/241 , G02B6/245 , G02B6/262 , Y10S977/862 , Y10S977/875
摘要： An optical fiber made up of a core for propagating the light and a cladding covering the core for interrupting light propagated within the core. The optical fiber includes a tip formed by sharpening an end of the core in a tapering fashion, a light-shielding coating layer formed on the surface of the tip and an aperture formed by exposing the foremost part of the tip from the light-shielding coating layer to outside. The light-shielding coating layer operates as a light shielding portion for interrupting the light radiated on other than the aperture and light enters or exits only at the aperture, and light is propagated in the core as it is repeatedly reflected at a core-cladding boundary and is collected at the tip so as to be radiated via the aperture. The light entering the tip via the aperture is conducted into the core via the tip.
摘要翻译： PCT No.PCT / JP95 / 01068 Sec。 371日期1997年2月25日 102（e）日期1997年2月25日PCT提交1995年5月31日PCT公布。公开号WO95 / 33207 日期1995年12月7日由用于传播光的芯构成的光纤和覆盖芯的包层以中断在芯内传播的光。该光纤包括通过以锥形方式锐化芯的端部而形成的尖端，形成在尖端的表面上的遮光涂层和通过从遮光涂层暴露尖端的最前部而形成的孔层到外面。遮光涂层作为遮光部分工作，用于中断除了光圈以外的光辐射的光，光仅在孔径处进入或退出，并且光在核心上传播时，因为它在芯 - 包层边界反复反射并且在尖端收集以便经由孔辐射。通过孔进入尖端的光通过尖端传导到芯中。

36. 发明授权

US5587909A Misfire detecting method 失效
标题翻译：失火检测方法
公开(公告)号：US5587909A
公开(公告)日：1996-12-24
申请号：US150063
申请日：1993-11-18
申请人： Takuya Matsumoto , Toru Hashimoto , Koichi Namiki , Yasuhisa Yoshida , Satoshi Kasai
发明人： Takuya Matsumoto , Toru Hashimoto , Koichi Namiki , Yasuhisa Yoshida , Satoshi Kasai
IPC分类号： F02D45/00 , G01L9/00 , G01M15/11 , G01M15/00
CPC分类号： G01M15/11 , G01L19/147 , F02D2200/702
摘要： A misfire detecting method is provided for preventing erroneous detection by prohibiting misfire detection when it is judged that an internal combustion engine is operating in a particular operating condition in which load on the engine can suddenly change, wherein a processor for repeatedly executing a misfire detection process immediately ends the present cycle of the misfire detection process when it is judged that the engine has just been started (S3), when it is judged that the igniton key has just been turned off (S4), or when it is judged that the engine is decelerating, that the transmission is performing a shift operation, or that the vehicle is running on a rough road (S5-7), to thereby avoid erroneous detection which is liable to occur during rough-road travel etc.
摘要翻译： PCT No.PCT / JP93 / 00764 Sec。 371日期：1993年11月18日 102（e）日期1994年1月18日PCT提交1993年6月8日PCT公布。公开号WO93 / 25809 日期：1993年12月23日提供一种失火检测方法，用于当判断内燃机在发动机的负荷突然变化的特定运行状态下运行时，通过禁止失火检测来防止错误检测，其中，重复处理器当判断出发动机刚刚起动时，执行失火检测处理立即结束当前的失火检测处理的周期（S3），当判断为点火钥匙刚刚被关闭（S4）时，或当判断发动机正在减速，变速器正在进行变速操作，或车辆在粗糙的道路上行驶（S5-7），从而避免在粗车行驶期间容易发生的错误检测。

37. 发明授权

US5460748A Liquid crystalline polymer film, process for producing same, and utilization thereof 失效
标题翻译：液晶聚合物膜，其制造方法及其应用
公开(公告)号：US5460748A
公开(公告)日：1995-10-24
申请号：US252922
申请日：1994-06-02
申请人： Hitoshi Mazaki , Takuya Matsumoto , Iwane Shiozaki , Shigeki Takikawa
发明人： Hitoshi Mazaki , Takuya Matsumoto , Iwane Shiozaki , Shigeki Takikawa
IPC分类号： C09K19/38 , G02B5/30 , G02F1/13363 , C09K19/52 , G02F1/13
CPC分类号： C09K19/3809 , C09K19/38 , G02B5/3016 , G02F1/133632 , G02F2413/105 , G02F2413/15
摘要： A liquid crystalline polymer film useful as a high functional optical element is provided. Said liquid crystalline polymer film is formed on a substrate and having at least a tilt orientation fixed, and said tilt orientation is such that the angle between a director of said liquid crystalline polymer and a flat surface of said substrate is in the range of 5 to 85 degrees in terms of an average value.
摘要翻译：提供了可用作高功能光学元件的液晶聚合物膜。所述液晶聚合物膜形成在基板上并且至少具有倾斜取向固定，并且所述倾斜取向使得所述液晶聚合物的导向体和所述基板的平坦表面之间的角度在5至平均值为85度。

38. 发明授权

US5432249A Liquid crystalline polyesters 失效
标题翻译：液晶聚酯
公开(公告)号：US5432249A
公开(公告)日：1995-07-11
申请号：US361122
申请日：1994-12-21
申请人： Yoshihiro Kumagai , Takuya Matsumoto , Iwane Shiozaki , Shigeki Takikawa
发明人： Yoshihiro Kumagai , Takuya Matsumoto , Iwane Shiozaki , Shigeki Takikawa
IPC分类号： C08G63/547 , C08G63/60 , C08G63/54
CPC分类号： C08G63/547 , C08G63/605
摘要： The present invention provides a novel liquid crystalline polyester comprising structural units represented by the following general formulae A, B, C and D: ##STR1## where X and Y are each independently H, Cl, Br or an alkyl group having 1 to 4 carbon atoms, the molar ratio of A/B is in the range from 49/1 to 20/30 and that of C/D is in the range from 10/40 to 45/5.
摘要翻译：本发明提供一种新型的液晶聚酯，其包含由以下通式A，B，C和D表示的结构单元：其中X和Y各自独立地为H，Cl，Br 或具有1至4个碳原子的烷基，A / B的摩尔比在49/1至20/30的范围内，C / D的摩尔比在10/40至45/5的范围内。

39. 发明授权

US5423203A Failure determination method for O.sub.2 sensor 失效
标题翻译： O2传感器故障判定方法
公开(公告)号：US5423203A
公开(公告)日：1995-06-13
申请号：US92527
申请日：1993-07-16
申请人： Koichi Namiki , Takuya Matsumoto , Toru Hashimoto , Yasuhisa Yoshida
发明人： Koichi Namiki , Takuya Matsumoto , Toru Hashimoto , Yasuhisa Yoshida
IPC分类号： F02D41/14 , F02D45/00 , G01N27/26 , G01N27/409 , G01M19/00
CPC分类号： F02D41/1495 , F01N2550/00 , F01N2560/025
摘要： A failure determination method for an O.sub.2 sensor is provided wherein the air-fuel ratio of a mixture is maintained at a value which produces a leaner or richer air-fuel ratio than a stoichiometric ratio by a predetermined value, for a predetermined time after an engine starts operating in an idle region, to thereby make the oxygen concentration of exhaust gas surrounding the O.sub.2 sensor uniform. Subsequently, the air-fuel ratio is forcibly subjected to an oscillatory change with a predetermined amplitude of .+-.10 to 15% of the stoichiometric ratio with respect to the stoichiometric ratio at a predetermined frequency of several Hz, to determine abnormality of the O.sub.2 sensor based on the change of the output voltage of the O.sub.2 sensor.
摘要翻译：提供了一种用于O2传感器的故障判定方法，其中混合物的空燃比在发动机之后的预定时间内保持在比化学计量比更精细或更丰富的空燃比产生预定值的值开始工作在空闲区域，从而使O2传感器周围的排气的氧气浓度均匀。随后，相对于以几Hz的预定频率的化学计量比，空燃比被强制地以相对于化学计量比的+/- 10至15％的预定振幅进行振荡变化，以确定O 2的异常传感器基于O2传感器输出电压的变化。

40. 发明授权

US5078102A Engine valve driving device 失效
标题翻译：发动机阀门驱动装置
公开(公告)号：US5078102A
公开(公告)日：1992-01-07
申请号：US629812
申请日：1990-12-21
申请人： Takuya Matsumoto
发明人： Takuya Matsumoto
IPC分类号： F01L1/02 , F01L1/04 , F01L1/08 , F01L1/18 , F01L1/30 , F01L1/34 , F01L13/00 , F16C7/06 , F16H21/18
CPC分类号： F01L1/30 , F01L1/044 , F01L1/34
摘要： An engine valve driving device includes a rocker arm attached at one end to a valve stem and carrying at its opposite end a roller which engages the surfaces of a stepped cam plate. The cam plate has a horizontal surface which includes upper and lower portions joined by an inclined portion so that horizontal reciprocating motion operates the rocker arm and the connected valve. The cam plate is connected to a rotary cam crank shaft so that rotation of the crank shaft produces linear reciprocating motion in the cam plate. The connection between the cam shaft and the cam plate is adjustable, as by a hydraulic cylinder, to vary the gap between the cam plate and the cam shaft and to thereby vary the timing of the motion of the valve with respect to the rotation of the cam shaft. In an alternative form, the connection between the cam and the cam shaft may be a pivotal lever, with the pivot point of the lever being movable to provide timing adjustment.

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