公开(公告)号：US5587909A

公开(公告)日：1996-12-24

申请号：US150063

申请日：1993-11-18

Applicant: Takuya Matsumoto ,  Toru Hashimoto ,  Koichi Namiki ,  Yasuhisa Yoshida ,  Satoshi Kasai

Inventor： Takuya Matsumoto ,  Toru Hashimoto ,  Koichi Namiki ,  Yasuhisa Yoshida ,  Satoshi Kasai

IPC: F02D45/00 ,  G01L9/00 ,  G01M15/11 ,  G01M15/00

CPC classification number: G01M15/11 ,  G01L19/147 ,  F02D2200/702

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5423203A

公开(公告)日：1995-06-13

申请号：US92527

申请日：1993-07-16

Applicant: Koichi Namiki ,  Takuya Matsumoto ,  Toru Hashimoto ,  Yasuhisa Yoshida

Inventor： Koichi Namiki ,  Takuya Matsumoto ,  Toru Hashimoto ,  Yasuhisa Yoshida

IPC: F02D41/14 ,  F02D45/00 ,  G01N27/26 ,  G01N27/409 ,  G01M19/00

CPC classification number: F02D41/1495 ,  F01N2550/00 ,  F01N2560/025

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130313774A1

公开(公告)日：2013-11-28

申请号：US13989520

申请日：2011-11-10

Applicant: Eiichi Nishi ,  Takashi Sato ,  Hiroyoshi Uejima ,  Tomokazu Ichikawa ,  Toru Hashimoto ,  Shinya Kikutani ,  Kazuhiro Mizutani ,  Ryo Hisano

Inventor： Eiichi Nishi ,  Takashi Sato ,  Hiroyoshi Uejima ,  Tomokazu Ichikawa ,  Toru Hashimoto ,  Shinya Kikutani ,  Kazuhiro Mizutani ,  Ryo Hisano

IPC: B65H29/56 ,  F16J9/26

CPC classification number: B65H29/56 ,  B65H2401/115 ,  C08L27/12 ,  C08L27/18 ,  C08L79/08 ,  C08L2205/02 ,  C08L2205/03 ,  F04B39/0005 ,  F04B39/042 ,  F04B53/143 ,  F05C2225/10 ,  F16J9/26 ,  G03G15/2028 ,  G03G15/657

Abstract: An objective of the present invention is to provide a sliding member for sheet-shaped recording material detachment having superior resistance to abrasion and superior heat resistant rigidity, and either a seal ring for an automobile or a seal ring or a sliding member for an industrial gas compressor, having high mechanical strength while ensuring flexibility. The objective is achieved with a sliding member for sheet-shaped recording material detachment, and either a seal ring for an automobile or a seal ring or a sliding member for an industrial gas compressor, made from a resin composite comprising: as a first element, either an adhesive fluorocarbon resin (A) or a resin compound of the resin (A) and a fluorocarbon resin (B) which differs from the resin (A), which are in a volumetric ratio (AB) of 5/95 to 99/1; and as a second element, 0.5 to 99 volume % of a thermoplastic polyimide (C).

Abstract translation: 本发明的目的是提供一种具有优异的耐磨性和优异的耐热刚性的用于片状记录材料分离的滑动构件，以及用于汽车或密封环的密封环或用于工业气体的滑动构件 压缩机，具有高机械强度，同时确保灵活性。 该目的是通过用于片状记录材料分离的滑动构件，以及由树脂复合材料制成的用于汽车或密封环的密封环或工业气体压缩机的滑动构件来实现的，包括：作为第一元件， 不同于树脂（A）的粘合性碳氟树脂（A）或树脂（A）的树脂化合物和氟树脂（B），体积比（AB）为5/95〜99 / 1; 作为第二元素，为热塑性聚酰亚胺（C）的0.5〜99体积％。

公开(公告)号：US07663420B2

公开(公告)日：2010-02-16

申请号：US11936214

申请日：2007-11-07

Applicant: Yuta Araki ,  Shoji Otaka ,  Toru Hashimoto

Inventor： Yuta Araki ,  Shoji Otaka ,  Toru Hashimoto

IPC: H03L5/00

CPC classification number: H01L27/0802 ,  H03H11/245

Abstract: A MOS resistance controlling device includes: a plurality of MOS transistors having a first MOS transistor to N-th (the integer N is larger than 1) MOS transistor being serially connected, the source of the first MOS transistor being set to a first reference potential, the drain the N-th MOS transistor being set to a second reference potential, and the drain of an I-th MOS transistor being connected to the source of an I+1-th MOS transistor, where I is an integer from 1 to N−1; a current source which is electrically disposed at connection node between the drain of the N-th MOS transistors and the second reference potential; and an operational amplifier having a first input terminal being supplied with a third reference potential, a second input terminal connected with the connection node and an output terminal being connected with gates of the MOS transistors.

Abstract translation: MOS电阻控制装置包括：多个MOS晶体管，其具有串联连接的第一MOS晶体管至第N（整数N大于1）的MOS晶体管，第一MOS晶体管的源极被设置为第一参考电位 ，第N个MOS晶体管的漏极被设置为第二参考电位，并且第一MOS晶体管的漏极连接到第I + 1个MOS晶体管的源极，其中I是从1到 N-1; 电流源，电流配置在第N个MOS晶体管的漏极与第2基准电位之间的连接节点处; 以及具有被提供有第三参考电位的第一输入端的运算放大器，与所述连接节点连接的第二输入端和与所述MOS晶体管的栅极连接的输出端。

公开(公告)号：US5908991A

公开(公告)日：1999-06-01

申请号：US970392

申请日：1997-11-14

Applicant: Shu Sasaki ,  Sakae Kiguchi ,  Toru Hashimoto ,  Shoji Hashimoto ,  Hiroshi Tanaka

Inventor： Shu Sasaki ,  Sakae Kiguchi ,  Toru Hashimoto ,  Shoji Hashimoto ,  Hiroshi Tanaka

IPC: G01F1/32

CPC classification number: G01F1/3272 ,  G01F1/3218

Abstract: In a Karman vortex flow meter, a first space section is provided between a detection section and an inflow opening, and a second space section is provided between the detection section and an outflow opening. The first space and the second space have cross-sectional areas larger than a cross-sectional area of the detection passage. Accordingly, a disorder of a fluid coming in the inflow opening of the detection passage and pulsation components coming from the outflow opening are reduced by the first and second spaces.

Abstract translation: 在卡曼涡流流量计中，在检测部和流入口之间设置有第一空间部，在检测部与流出口之间设置有第二空间部。 第一空间和第二空间的横截面积大于检测通道的横截面面积。 因此，通过第一空间和第二空间减少了来自检测通道的流入口的流体和来自流出口的脉动成分的紊乱。

公开(公告)号：US5813380A

公开(公告)日：1998-09-29

申请号：US501008

申请日：1995-10-16

Applicant: Akira Takahashi ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Shigekazu Yamauchi ,  Hideo Kakinuma ,  Kiyoshi Shinjyo ,  Shigeyuki Ishiguro ,  Naruo Tsukakoshi ,  Hisakazu Miya ,  Naoto Nishimoto

Inventor： Akira Takahashi ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Shigekazu Yamauchi ,  Hideo Kakinuma ,  Kiyoshi Shinjyo ,  Shigeyuki Ishiguro ,  Naruo Tsukakoshi ,  Hisakazu Miya ,  Naoto Nishimoto

IPC: F02B27/02 ,  F02D9/10 ,  F02M35/10 ,  F01L1/00 ,  F16C27/00

CPC classification number: F02D9/1095 ,  F02B27/0215 ,  F02B27/0263 ,  F02B27/0273 ,  F02M35/10032 ,  F02M35/10039 ,  F02M35/10321 ,  B29K2995/0001 ,  F02D9/107 ,  F02M35/10347 ,  F02M35/1036 ,  F05C2201/021 ,  F05C2225/08 ,  Y02T10/146

Abstract: A suction control device for a multiple cylinder internal combustion engine comprising a shell body presenting a suction path communication to each cylinder in a multiple cylinder internal combustion engine, a rotary shaft (21a) penetrating and born by the shell body, a butterfly valve (21) supported by the rotary shaft and provided in each of the suction paths so that it can freely open or close the suction path, and a restricting means for restricting movement of the rotary shaft in the axial direction; wherein the rotary shaft and the butterfly valve are monolithically formed with a resin material, the shell body is made from a resin material, and the restricting means comprises an expanding piece (21b) monolithically formed on the rotary shaft and having a width in the radial direction thereof, a contact wall (24) formed on the shell body and slidably contacting and supporting the expanding piece, and a resilient energizing member (33) for energizing the expanding piece to contact it to the contact wall. With this feature, the weight reduction of the device can be achieved and also the rotary shaft can bee accurately and precisely supported in the thrust direction and can be prevented from becoming loose.

Abstract translation: PCT No.PCT / JP94 / 02083 Sec。 371 1995年10月16日第 102（e）日期1995年10月16日PCT 1994年12月12日PCT PCT。 公开号WO95 / 16112 PCT 日期：1995年6月15日一种用于多缸内燃机的吸入控制装置，包括：壳体，其呈现与多缸内燃机中的每个气缸的吸气路径连通;壳体穿透和承载的旋转轴， 由所述旋转轴支撑并设置在每个所述吸入路径中以能够自由地打开或关闭所述吸入路径的蝶阀（21），以及用于限制所述旋转轴沿轴向移动的限制装置; 其特征在于，所述旋转轴和所述蝶阀与树脂材料一体地形成，所述壳体由树脂材料制成，所述限制机构包括在所述旋转轴上一体形成并且具有径向宽度的扩张片 方向，形成在壳体上并且可滑动地接触和支撑膨胀件的接触壁（24）以及用于对膨胀件进行通电以将其接触到接触壁的弹性激励构件（33）。 利用该特征，可以实现装置的重量减轻，并且旋转轴可以在推力方向上精确和精确地支撑，并且可以防止旋转轴变松。

公开(公告)号：US5754971A

公开(公告)日：1998-05-19

申请号：US599313

申请日：1996-02-09

Applicant: Takuya Matsumoto ,  Mitsuhiro Miyake ,  Toru Hashimoto ,  Toshiro Nomura ,  Hidetsugu Kanao

Inventor： Takuya Matsumoto ,  Mitsuhiro Miyake ,  Toru Hashimoto ,  Toshiro Nomura ,  Hidetsugu Kanao

IPC: F02D41/00 ,  F02D41/22 ,  F02M25/08 ,  G06G7/70

CPC classification number: F02M25/0809 ,  F02D41/0032

Abstract: A fault diagnosis apparatus for a fuel evaporative emission suppressing system has an electronic control unit which inputs an average value of integral terms for air-fuel ratio feedback control, engine speed, etc. when diagnosis executing conditions are satisfied, and then starts opening operation of a purge control valve. Subsequently, the average value of integral terms, engine speed, etc. are input again. If no substantial change occurs in the average value, etc. with driving of the purge control valve, it is concluded that purge air for fault diagnosis has not been introduced, and that the suppressing system is faulty. In driving the purge control valve, its driving duty ratio is increased by a relatively small increment till the driving duty ratio reaches a predetermined duty ratio. If the system is normal, therefore, a purge-air introduction amount for fault diagnosis is increased by a relatively small increasing degree, to thereby prevent fluctuation of the air-fuel ratio or engine output torque attributable to the purge air introduction. After the driving duty ratio has reached the predetermined duty ratio, the driving duty ratio is increased by a relatively large increment, to thereby rapidly execute the purge-air introduction and fault diagnosis.

Abstract translation: 燃料蒸发排放抑制系统的故障诊断装置具有电子控制单元，当满足诊断执行条件时，输入空燃比反馈控制，发动机转速等的积分项的平均值，然后开始打开操作 清洗控制阀。 随后，再次输入积分项，发动机转速等的平均值。 如果在清洗控制阀的驱动下，平均值等没有发生实质性变化，则认为没有引入用于故障诊断的吹扫空气，并且抑制系统有故障。 在驱动排气控制阀时，其驱动占空比增加相对较小的增量，直到驱动占空比达到预定的占空比。 因此，如果系统正常，则用于故障诊断的吹扫空气引入量增加相对较小的增加程度，从而防止归因于吹扫空气引入的空燃比或发动机输出转矩的波动。 在驱动占空比达到预定占空比之后，驱动占空比增加相对较大的增量，从而快速地执行吹扫空气引入和故障诊断。

公开(公告)号：US5715726A

公开(公告)日：1998-02-10

申请号：US301908

申请日：1994-09-07

Applicant: Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake

Inventor： Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake

IPC: F02B77/08 ,  F02D41/08 ,  F02D41/16 ,  F02D41/22 ,  F02D45/00 ,  G01M15/04 ,  G01M15/00

CPC classification number: F02D41/222 ,  F02D41/08 ,  Y02T10/40

Abstract: A system for the diagnosis of an idling speed control system has a first timer for measuring the time elapsed since entrance to a feedback control mode, an engine speed state detection unit for detecting whether the engine speed has fallen within a predetermined speed range, a second timer for measuring the time elapsed since the engine speed has been detected to fall within the speed range, and a normality determining unit for determining that the idling speed control system is in order, when the time measured by the first timer is within a first preset time and also the engine speed is detected to have fallen within the speed range and has remained in the speed range until the time measured by said second timer reaches a second preset time. By adopting such a diagnosis method that instead of instantaneously determining an idling speed control system as being in order even after the engine speed has once fallen within a speed range to which the engine is intended to be controlled, any subsequent potential disorder of the idling speed control system is also taken into consideration. This has made it possible to obtain high-reliability information, for example, even when information for the diagnosis of a fault of the idling speed is collected on board.

Abstract translation: 用于诊断怠速控制系统的系统具有用于测量从进入反馈控制模式起经过的时间的第一定时器，用于检测发动机转速是否已经落在预定速度范围内的发动机速度状态检测单元，第二定时器 定时器，用于测量从检测到发动机速度落在速度范围内经过的时间;以及正常判定单元，用于当第一定时器测量的时间在第一预设值内时，确定空转速度控制系统顺序 检测到发动机速度已经下降到速度范围内并且保持在速度范围内，直到由所述第二定时器测量的时间达到第二预设时间。 通过采用这样的诊断方法，即使在发动机转速一旦落在发动机要控制的速度范围之内，代替瞬时确定怠速控制系统也是如此，任何后来的空转速度的潜在混乱 也考虑了控制系统。 这使得例如即使在用于诊断怠速故障的信息被收集在船上的情况下也可以获得高可靠性信息。

公开(公告)号：US5694810A

公开(公告)日：1997-12-09

申请号：US644725

申请日：1996-05-10

Applicant: Soichi Iwasa ,  Yasuaki Tsuji ,  Toru Hashimoto ,  Kouji Kitahata ,  Hiroshi Ueno

Inventor： Soichi Iwasa ,  Yasuaki Tsuji ,  Toru Hashimoto ,  Kouji Kitahata ,  Hiroshi Ueno

IPC: B62D5/10 ,  B62D5/12 ,  B62D5/22

CPC classification number: B62D5/12 ,  Y10T74/18976 ,  Y10T74/1967

Abstract: An annular stopper (22) made of synthetic resin is inserted into a housing (5). The housing (5) contains a rack (4) meshing with a pinion which rotates according to steering operation. A reaction force acts on the stopper (22) so that the inward movement of the stopper (22) into the housing (5) is restrained. At least part of the reaction force acts on an end face (22c) of the stopper (22) when the stopper (22) restrains the rack (4) from moving into one direction.

Abstract translation: 由合成树脂制成的环形止动器（22）插入壳体（5）中。 壳体（5）包含与根据转向操作而旋转的小齿轮啮合的齿条（4）。 反作用力作用在止动器（22）上，使得止动器（22）向壳体（5）的向内运动被抑制。 当止动器（22）限制齿条（4）移动到一个方向上时，反作用力的至少一部分作用在止动器（22）的端面（22c）上。

公开(公告)号：US5542400A

公开(公告)日：1996-08-06

申请号：US490010

申请日：1995-06-13

Applicant: Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Hitoshi Kamura ,  Yasuhisa Yoshida

Inventor： Takuya Matsumoto ,  Toru Hashimoto ,  Mitsuhiro Miyake ,  Hitoshi Kamura ,  Yasuhisa Yoshida

IPC: F02M25/07 ,  G01M15/00

CPC classification number: F02M26/49 ,  F02M26/57

Abstract: An apparatus for determining a failure of an exhaust gas recirculation (EGR) apparatus includes an electronic control unit. When judging the fulfillment of the failure diagnosis executing condition, the electronic control unit stores the intake pressure detected by a pressure sensor, and then introduces part of the exhaust gas from an engine to an intake passage via an EGR passage to start the EGR for failure diagnosis. Thereafter, the intake pressure is detected again. If a significant change in intake pressure does not occur before and after the execution of the EGR for failure diagnosis, it is judged that the EGR apparatus is faulty. If the failure diagnosis executing condition becomes unfulfilled during the execution of failure diagnosis, the EGR for failure diagnosis is stopped, and the failure diagnosis entailing EGR is prohibited from the time when the EGR for failure diagnosis is stopped until a predetermined period of time has elapsed, by which the deterioration in riding quality and drivability of the vehicle is prevented.

Abstract translation: 用于确定废气再循环（EGR）装置的故障的装置包括电子控制单元。 在判断故障诊断执行条件的实现时，电子控制单元存储由压力传感器检测的进气压力，然后经由EGR通路将来自发动机的排气的一部分引入到进气通路，以启动用于故障的EGR 诊断。 此后再次检测进气压力。 如果在用于故障诊断的EGR执行之前和之后没有发生进气压力的显着变化，则判断为EGR装置有故障。 如果在故障诊断执行期间故障诊断执行条件变得未满足，则停止用于故障诊断的EGR，并且在停止用于故障诊断的EGR直到经过预定时间段之后禁止引起EGR的故障诊断 能够防止车辆的乘坐质量和驾驶性能的恶化。