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1. 发明授权

US5315980A Malfunction detection apparatus for detecting malfunction in evaporative fuel purge system 失效
标题翻译：用于检测蒸发燃料净化系统故障的故障检测装置
公开(公告)号：US5315980A
公开(公告)日：1994-05-31
申请号：US6113
申请日：1993-01-15
申请人： Takayuki Otsuka , Akinori Osanai , Takaaki Itoh , Yoshihiko Hyodo , Toru Kidokoro
发明人： Takayuki Otsuka , Akinori Osanai , Takaaki Itoh , Yoshihiko Hyodo , Toru Kidokoro
IPC分类号： F02D41/00 , F02M25/08 , F02M33/02
CPC分类号： F02M25/0809
摘要： A malfunction detection apparatus for detecting a malfunction in an evaporative fuel purge system, which malfunction detection apparatus is able to suppress a fluctuation of an air-fuel ratio. A negative pressure inside an intake passage is introduced into the evaporative fuel purge system. The existence/nonexistence of a malfunction in the evaporative fuel purge system is determined by using pressure values inside the evaporative fuel purge system which values are detected and supplied by a pressure detecting unit. The apparatus is provided with an air-fuel ratio fluctuation suppressing unit for suppressing a fluctuation of the air-fuel ratio of air suctioned into an engine when introducing the negative pressure into the evaporative fuel purge system.
摘要翻译：一种用于检测蒸发燃料净化系统故障的故障检测装置，该故障检测装置能够抑制空燃比的波动。进气通道内的负压被引入蒸发燃料净化系统。通过使用蒸发燃料净化系统内的压力值来确定蒸发燃料净化系统中的故障的存在/不存在，该压力值由压力检测单元检测和提供。该装置设置有空燃比波动抑制单元，用于抑制当将负压引入蒸发燃料净化系统时吸入发动机的空气的空燃比的波动。

2. 发明授权

US08433499B2 Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders 有权
标题翻译：用于检测气缸之间空燃比不平衡异常的装置
公开(公告)号：US08433499B2
公开(公告)日：2013-04-30
申请号：US13376701
申请日：2010-11-01
申请人： Takayuki Otsuka , Yasuyuki Irisawa
发明人： Takayuki Otsuka , Yasuyuki Irisawa
IPC分类号： F02D23/00 , F02D41/26 , F02D13/02 , G06F17/00
CPC分类号： F02D29/02 , B60W10/06 , B60W10/107 , B60W30/1882 , B60W50/0205 , F02B23/104 , F02B25/145 , F02B29/0425 , F02B29/0437 , F02B37/18 , F02D13/0215 , F02D13/0261 , F02D41/0007 , F02D41/008 , F02D41/1439 , F02D41/1495 , F02D2041/001 , F02D2400/12 , Y02T10/144 , Y02T10/18
摘要： An apparatus for detecting imbalance abnormality in an air-fuel ratio between cylinders in a multi-cylinder internal combustion engine comprises a turbocharger, a bypass passage, a waist gate valve, an air-fuel ratio sensor, and a stepless transmission. The imbalance abnormality is detected based upon a variation degree in output of the air-fuel ratio sensor. The internal combustion engine and the stepless transmission are controlled in such a manner that an actual operating point of the internal combustion engine moves on a predetermined operating line in a coordinate system defined by an engine rotational speed and engine torque. The operating line is changed in such a manner that, when the actual operating point is outside of a waist gate valve opening region at the time of detecting the imbalance abnormality, the actual operating point moves into the waist gate valve opening region.
摘要翻译：一种用于检测多缸内燃机的气缸之间的空燃比的不平衡异常的装置，包括涡轮增压器，旁通通道，腰式闸阀，空燃比传感器和无级变速器。基于空燃比传感器的输出的变化程度来检测不平衡异常。控制内燃机和无级变速器，使得内燃机的实际工作点在由发动机转速和发动机扭矩限定的坐标系中的预定操作线上移动。操作线改变为当检测到不平衡异常时实际工作点在腰围闸门开口区域之外时，实际操作点移动到腰围闸门开口区域。

3. 发明授权

US06615772B2 Internal combustion engine with heat accumulating device and method of controlling same 失效
公开(公告)号：US06615772B2
公开(公告)日：2003-09-09
申请号：US10167425
申请日：2002-06-13
申请人： Hiroki Ichinose , Takayuki Otsuka , Hideo Kobayashi
发明人： Hiroki Ichinose , Takayuki Otsuka , Hideo Kobayashi
IPC分类号： F01P1102
CPC分类号： F02N19/10 , F01P7/164 , F01P11/14 , F01P11/20 , F01P2005/105 , F01P2005/125 , F01P2011/205 , F01P2025/08 , F01P2025/46
摘要： An engine system that includes an internal combustion engine and a heat accumulating device also includes a heat accumulator that accumulates heat by storing a heated cooling medium, a heat supplying device that supplies the cooling medium accumulated in the heat accumulating device to the engine, a cooling medium temperature detector that measures the temperature of the cooling medium, and a controller that carries out failure determination of the heat accumulating device according to various techniques.

4. 发明授权

US5918583A Air-fuel ratio control device for internal combustion engine 失效
标题翻译：内燃机空燃比控制装置
公开(公告)号：US5918583A
公开(公告)日：1999-07-06
申请号：US851293
申请日：1997-05-05
申请人： Toshihiro Fukumasu , Yoshiaki Atsumi , Takayuki Otsuka , Hiroshi Kanai
发明人： Toshihiro Fukumasu , Yoshiaki Atsumi , Takayuki Otsuka , Hiroshi Kanai
IPC分类号： F02D41/08 , F02D41/14 , F02D41/16 , F02D41/18 , F02D41/00
CPC分类号： F02D41/083 , F02D41/1441 , F02D41/1446 , F02D41/1475 , F02D41/1456 , F02D41/187
摘要： An air-fuel ratio control device for an internal combustion engine of a vehicle is disclosed. The device controls the air-fuel ratio with a target value which is larger than the stoichiometric air-fuel ratio, as a control center, in an idle condition. The target value is changed to become small when an amount of intake air in an idle condition is larger than a predetermined value.
摘要翻译：公开了一种用于车辆内燃机的空燃比控制装置。在空转状态下，该装置以大于化学计量空燃比的目标值作为控制中心来控制空燃比。当空闲状态下的进气量大于预定值时，目标值变小。

5. 发明授权

US5230319A Apparatus for detecting malfunction in evaporated fuel purge system 失效
标题翻译：用于检测蒸发燃料净化系统故障的装置
公开(公告)号：US5230319A
公开(公告)日：1993-07-27
申请号：US771445
申请日：1991-10-04
申请人： Takayuki Otsuka , Nobuaki Kayanuma , Kouichi Osawa , Hironori Okamizu , Chikao Kunimasa
发明人： Takayuki Otsuka , Nobuaki Kayanuma , Kouichi Osawa , Hironori Okamizu , Chikao Kunimasa
IPC分类号： F02B75/02 , F02D41/00 , F02D41/22 , F02M25/08
CPC分类号： F02M25/0809 , F02B2075/027
摘要： A malfunction detection apparatus for detecting a malfunction in an evaporated fuel purge system in which fuel vapor from a fuel tank is adsorbed in an adsorbent in a canister and the adsorbed fuel vapor in the adsorbent is purged into an intake passage of an engine. The apparatus includes a detection part for detecting a concentration of fuel in the fuel vapor purged into the intake passage so that a change in the detected fuel concentration from a time when a purge cutting is performed to a time when a purging is performed after the purge cutting has been performed is detected, and a discrimination part for determining whether there is a malfunction in the system on the basis of the change in the detected fuel concentration by the detection part. The apparatus also includes a fuel vapor detection part for detecting a condition of fuel vapor in the fuel tank, and a purge cut time varying part for varying a purge cut time period for which the purge cutting is continuously performed, the purge cut time being varied by the purge cut time varying part in response to the detected fuel vapor condition by the fuel vapor detection part.
摘要翻译：一种故障检测装置，用于检测蒸发燃料净化系统中的故障，其中来自燃料箱的燃料蒸汽被吸附在罐中的吸附剂中，并且吸附剂中的吸附的燃料蒸气被吹扫到发动机的进气通道中。该装置包括检测部分，用于检测清除进入通道中的燃料蒸汽中的燃料浓度，使得从进行吹扫切割时到检测到的净化之后进行清洗时的检测燃料浓度的变化检测到已经进行了切割，以及判别部，其基于检测部的检测燃料浓度的变化来判定系统是否有故障。该装置还包括用于检测燃料箱中的燃料蒸汽状况的燃料蒸气检测部分和用于改变连续进行吹扫切割的吹扫切割时间段的吹扫切割时间变化部分，吹扫切割时间变化通过燃料蒸气检测部分响应于检测到的燃料蒸气条件的吹扫切断时间变化部分。

6. 发明授权

US08478503B2 Vehicle controlling apparatus 有权
标题翻译：车辆控制装置
公开(公告)号：US08478503B2
公开(公告)日：2013-07-02
申请号：US12994625
申请日：2009-01-13
申请人： Takayuki Otsuka
发明人： Takayuki Otsuka
IPC分类号： G06F19/00
CPC分类号： B60W30/20 , B60W10/06 , B60W10/10 , B60W50/0098 , B60W2520/16 , B60W2540/16 , B60W2550/147 , B60W2710/0666 , B60W2710/105
摘要： A vehicle controlling apparatus that performs vehicle body vibration-damping control to suppress vibration occurring in a vehicle body by changing wheel torque of driving wheels by controlling output torque of an engine, wherein an electronic control unit is provided with a vehicle body vibration-damping control inhibiting unit that inhibits the vehicle body vibration-damping control such that a drive system of a vehicle, which transmits power of the engine, does not resonate with execution of the vehicle body vibration-damping control, or/and a vehicle body vibration-damping control adjusting unit that adjusts a control amount of the vehicle body vibration-damping control in a direction to suppress a vibration-damping suppression effect of the vehicle body vibration-damping control.
摘要翻译：一种车辆控制装置，其通过控制发动机的输出转矩来改变驱动轮的转矩来进行车体减振控制，以抑制车体发生的振动，其中，电子控制单元设置有车体减振控制抑制单元，其抑制车体减震控制，使得发送发动机的动力的车辆的驱动系统与执行车身减振控制不共鸣，或/和车体减振控制调整单元，其在抑制车体减震控制的减振抑制效果的方向上调节车体减振控制的控制量。

7. 发明申请

US20110077835A1 VEHICLE CONTROLLING APPARATUS 有权
标题翻译：车辆控制装置
公开(公告)号：US20110077835A1
公开(公告)日：2011-03-31
申请号：US12994625
申请日：2009-01-13
申请人： Takayuki Otsuka
发明人： Takayuki Otsuka
IPC分类号： G06F19/00
CPC分类号： B60W30/20 , B60W10/06 , B60W10/10 , B60W50/0098 , B60W2520/16 , B60W2540/16 , B60W2550/147 , B60W2710/0666 , B60W2710/105
摘要： A vehicle controlling apparatus that performs vehicle body vibration-damping control to suppress vibration occurring in a vehicle body by changing wheel torque of driving wheels by controlling output torque of engine, wherein an electronic control unit is provided with a vehicle body vibration-damping control inhibiting unit that inhibits the vehicle body vibration-damping control such that a drive system of a vehicle, which transmits power of the engine, does not resonate with execution of the vehicle body vibration-damping control, or/and a vehicle body vibration-damping control adjusting unit that adjusts a control amount of the vehicle body vibration-damping control in a direction to suppress a vibration-damping suppression effect of the vehicle body vibration-damping control.
摘要翻译：一种车辆控制装置，其通过控制发动机的输出转矩来改变驱动轮的车轮转矩，进行车身减震控制，以抑制车身发生的振动，其中，电子控制单元设置有禁止车辆减振控制单元，其抑制车体减振控制，使得发送发动机的动力的车辆的驱动系统不与车身减震控制的执行共振，或者车体减振控制调节单元，其在抑制车体减震控制的减振抑制效果的方向上调节车体减振控制的控制量。

8. 发明申请

US20050107570A1 Method of producing phenol novolak resin 审中-公开
标题翻译：苯酚酚醛清漆树脂的制备方法
公开(公告)号：US20050107570A1
公开(公告)日：2005-05-19
申请号：US10947157
申请日：2004-09-23
申请人： Noriaki Saitou , Takayuki Otsuka , Kohichi Fukuda , Masahiro Fujiwara
发明人： Noriaki Saitou , Takayuki Otsuka , Kohichi Fukuda , Masahiro Fujiwara
IPC分类号： C08G14/04 , C08F8/00 , C08F8/06 , C08G8/10 , C08G8/04 , C08G14/02
CPC分类号： C08G8/10
摘要： Provided is a process for producing a phenol novolak resin having an ortho ratio of 30 to 60%, wherein a phenolic compound and an aldehyde are reacted in the presence of an aromatic sulfonic acid catalyst at a temperature of 110 to 160° C. under pressurized condition, and the amount of remaining oxalic acid and formic acid is reduced and the corrosion property to a reaction apparatus is decreased.
摘要翻译：本发明提供一种生产邻位比为30〜60％的苯酚酚醛清漆树脂的方法，其中在芳香族磺酸催化剂存在下，在110〜160℃的温度下，将酚类化合物和醛反应，条件下，剩余的草酸和甲酸的量减少，反应装置的腐蚀性下降。

9. 发明授权

US5443051A Apparatus for detecting a malfunction in an evaporated fuel purge system 失效
标题翻译：用于检测蒸发的燃料净化系统中的故障的装置
公开(公告)号：US5443051A
公开(公告)日：1995-08-22
申请号：US200095
申请日：1994-02-22
申请人： Takayuki Otsuka
发明人： Takayuki Otsuka
IPC分类号： F02M25/08 , F02M33/02
CPC分类号： F02M25/0809
摘要： A malfunction detecting apparatus of an evaporated fuel purge system includes: a negative pressure control part for switching on a purge control valve to open a purge line between a canister and an intake passage of an engine during a process time, and for switching off the purge control valve at the end of the process time, so that the purge line and a vapor line are subjected to a negative pressure of the intake passage; a pressure detecting part arranged in a line connected to the purge line and to the vapor line for measuring a purge line pressure within the system and for outputting the measured pressure; and a discriminating part for detecting whether or not a malfunction in the system has occurred, based on the measured pressure supplied from the pressure detecting part, for calculating a continuous time during which the measured pressure is continuously lower than a reference pressure value within the process time, and for detecting whether or not the continuous time exceeds a reference time value within the process time.
摘要翻译：蒸发燃料净化系统的故障检测装置包括：负压控制部分，用于在处理时间期间接通净化控制阀以打开罐和发动机的进气通道之间的吹扫管线，并且用于关闭吹扫控制阀在处理时间结束时，使得净化管线和蒸汽管线经受进气通道的负压; 压力检测部，其布置在连接到吹扫管线的线路和蒸气管线上，用于测量系统内的净化管线压力并输出测量的压力; 以及基于从压力检测部提供的测量压力来检测系统故障是否发生的鉴别部分，用于计算在该过程中测量压力连续低于参考压力值的连续时间时间，并且用于检测在处理时间内连续时间是否超过基准时间值。

10. 发明授权

US08364386B2 Stop-start control apparatus and method for an internal combustion engine 有权
标题翻译：用于内燃机的停止起动控制装置和方法
公开(公告)号：US08364386B2
公开(公告)日：2013-01-29
申请号：US12667945
申请日：2008-07-04
申请人： Rentaro Kuroki , Hiroki Ichinose , Takayuki Otsuka
发明人： Rentaro Kuroki , Hiroki Ichinose , Takayuki Otsuka
IPC分类号： G06F19/00 , F02N19/00 , F02D41/06
CPC分类号： F02D41/042 , F02D41/0087 , F02D41/065 , F02D41/2451 , F02D41/34 , F02D2041/0095 , F02N11/0814 , F02N99/004 , F02N99/006 , F02N2200/021 , F02N2300/2004 , F02N2300/2006 , Y02T10/44
摘要： A stop-start control apparatus for a port injection engine (1) including cylinders (2) stops the engine (1) by stopping fuel injection from each injector (13), when a predetermined stop condition is fulfilled. An estimated position of a piston (5) in each cylinder (2) after the engine (1) is stopped is determined during a stop process period from when the predetermined stop condition is fulfilled until when the engine (1) is stopped, and a compression stroke cylinder in which the piston (5) is to be stopped in a compression stroke is identified. An amount of fuel to be injected from the injector (13) for the compression stroke cylinder during the stop process period is set based on the estimated position of the piston (5) in the compression stroke cylinder. The injector (13) injects the fuel in the set fuel amount so that the fuel is contained in the compression stroke cylinder when the engine is stopped.
摘要翻译：包括气缸（2）的端口喷射发动机（1）的停止启动控制装置在满足预定停止条件时通过停止来自每个喷射器（13）的燃料喷射来停止发动机（1）。在停止处理期间，从满足规定的停止条件直至发动机（1）停止为止的停止处理期间，确定发动机（1）停止后的各气缸（2）中的活塞（5）的推定位置，识别其中活塞（5）将在压缩冲程中停止的压缩冲程气缸。基于压缩行程气缸中的活塞（5）的估计位置来设定在停止处理期间从用于压缩冲程缸的喷射器（13）喷射的燃料量。喷射器（13）以设定燃料量喷射燃料，使得当发动机停止时燃料被包含在压缩冲程缸中。

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