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1. 发明专利

JP2008024109A Power output device and vehicle mounted therewith and method for controlling power output device 审中-公开
标题翻译：电力输出装置及其安装的车辆及其控制电力输出装置的方法
公开(公告)号：JP2008024109A
公开(公告)日：2008-02-07
申请号：JP2006197395
申请日：2006-07-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUKI TSUTOMU
IPC分类号： B60W10/06 , B60K6/445 , B60K6/448 , B60K6/52 , B60L11/14 , B60W10/08 , B60W20/00 , F02D13/02 , F02D29/02
CPC分类号： Y02T10/6239 , Y02T10/6265 , Y02T10/6286 , Y02T10/7077 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To suppress any counter-electromotive voltage to be generated due to the rotation of a motor MG1 from becoming large when a transistor of an inverter 41 is under a stuck-on state and to prevent the motor MG1 and the inverter from being damaged further. SOLUTION: When any of the transistors of an invertor 41 breaks down in an ON status, the intake valve and exhaust valve of an engine 22 are held in an open status. Thus, it is possible to reduce energy required for rotating the engine 22, and to suppress the absolute value of the revolution speed of the motor MG1 from becoming large. As a result, it is possible to more suppress any counter-electromotive voltage to be generated due to the rotation of the motor MG1 from becoming large, and to suppress the motor MG1 or the inverter 41 from being damaged further. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了抑制当逆变器41的晶体管处于卡死状态时由于电动机MG1的旋转而产生的反电动势电压变大并且防止电动机MG1和变频器进一步损坏。解决方案：当反相器41的任何一个晶体管在导通状态下故障时，发动机22的进气门和排气阀都保持打开状态。因此，可以减少旋转发动机22所需的能量，并且抑制电动机MG1的转速的绝对值变大。结果，可以更多地抑制由于电动机MG1的旋转而产生的任何反电动势电压变大，并且抑制电动机MG1或逆变器41进一步损坏。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007321651A Start control device of internal combustion engine 审中-公开
标题翻译：内燃机起动控制装置
公开(公告)号：JP2007321651A
公开(公告)日：2007-12-13
申请号：JP2006152992
申请日：2006-06-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUKI TSUTOMU
IPC分类号： F02N11/08 , F02D29/02 , F02D45/00 , F02N11/04
摘要： PROBLEM TO BE SOLVED: To surely prevent a battery voltage from falling to less than a voltage lower limit while an engine is started even if the temperature of a battery for supplying a power to a starter motor for starting the engine is low. SOLUTION: When the battery temperature is less than a predetermined determination value α while the engine is started, the starter motor is actually driven with a trial cranking torque Tg to determined whether the crankshaft of the engine is rotated or not. When the crankshaft is not rotated, in consideration of a battery voltage reduction ratio [ΔVB/Δt], the trial cranking torque is gradually increased (steps ST1 to ST8). Consequently, the starter motor can be driven with a proper cranking torque matching the state of the engine. Also, even if the temperature of the battary is low, the battery voltage can be surely prevented from falling to less than the voltage lower limit. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使用于向用于起动发动机的起动电动机供电的电池的温度低，可以确保在发动机起动时电池电压下降到小于电压下限。解决方案：当发动机起动时电池温度小于预定的确定值α时，实际上以起动转矩Tg驱动起动电动机，以确定发动机的曲轴是否转动。当曲轴不旋转时，考虑到电池电压降低率[ΔVB/Δt]，试验起动转矩逐渐增大（步骤ST1〜ST8）。因此，可以以与发动机的状态相匹配的适当的起动转矩来驱动起动电动机。此外，即使电池的温度低，也可以可靠地防止电池电压下降到低于电压下限。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2005091283A Abnormality determination device for current sensor 审中-公开
标题翻译：用于电流传感器的异常确定装置
公开(公告)号：JP2005091283A
公开(公告)日：2005-04-07
申请号：JP2003328183
申请日：2003-09-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUKI TSUTOMU
IPC分类号： G01R35/00 , B60L3/00 , H02P27/06 , H02P7/63
CPC分类号： Y02T10/642 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To reduce the cost in abnormality determination of a current sensor. SOLUTION: Relays A and D are on to switch a battery 12 and a capacitor C to a conducting state. The abnormality of the current sensor 24 is determined based on the maximum value of the rush current carried from the battery 12 to the capacitor C detected by the current sensor 24 at that time, and the value of battery voltage detected by a voltage sensor 26 in detection of the rush current maximum value. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了降低电流传感器的异常判定的成本。
解决方案：继电器A和D接通，将电池12和电容器C切换到导通状态。电流传感器24的异常基于当时由电流传感器24检测到的从电池12向电容器C输送的冲击电流的最大值，由电压传感器26检测出的电池电压值检测冲击电流最大值。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004014364A Electromagnetic relay 审中-公开
公开(公告)号：JP2004014364A
公开(公告)日：2004-01-15
申请号：JP2002167717
申请日：2002-06-07
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： MATSUKI TSUTOMU , KOJIMA YASUSHI , HAYASHI IKUO , MATSUOKA HISANAGA , ODA KIYOSHIGE
IPC分类号： H01H50/54 , H01H1/02 , H01H1/021 , H01H1/023 , H01H1/025 , H01H1/04
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of preventing fusion or wear between contact points.
SOLUTION: (1) With the both-side breaking electromagnetic relay 10 equipped with two contact point pairs of a fixed contact point 11 and a movable contact point 12 arrayed in series, the both contact point pairs are to have a contact point opposing the side of the contact point emitting electrons at arc generation out of the fixed and the movable contact points of a material A strong at sputtering. (2) The both contact point pairs are to have a contact point at the side of the contact point emitting electrons at arc generation out of the fixed contact point 11 and the movable contact point 12 of a material B with a small contact resistance.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2013038324A Reactor support structure 审中-公开
标题翻译：反应器支撑结构
公开(公告)号：JP2013038324A
公开(公告)日：2013-02-21
申请号：JP2011175046
申请日：2011-08-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： UENO AYUMU , MATSUKI TSUTOMU
IPC分类号： H01F37/00 , H01F27/06
摘要： PROBLEM TO BE SOLVED: To provide the support structure of a reactor having excellent heat dissipation and NV characteristics.SOLUTION: A reactor device is configured by supporting a reactor in which a coil 24 is wound around a core body 22 in a housing 26 with a potting member 28 formed by a latent heat storage material having the melting point of 150°C or less. By using a step-up converter for the reactor device, even when the coil 24 generates heat because the step-up converter is driven, the heat is effectively absorbed by the heat of fusion of the latent heat storage material. Also, when the potting member 28 is liquefied by melting, vibration from the reactor is damped so as not to be transmitted to the housing 26 (car body), enabling NV characteristics to be favorable.
摘要翻译：要解决的问题：提供具有优异的散热性和NV特性的反应器的支撑结构。解决方案：反应器装置通过将壳体26中的线圈24缠绕在芯体22上的反应器构成，其中具有由熔点为150℃的潜热蓄热材料形成的灌封构件28 或更少。通过使用用于反应器装置的升压转换器，即使线圈24由于升压转换器被驱动而产生热量，热也被潜热蓄热材料的熔化热有效地吸收。此外，当灌封构件28通过熔化液化时，来自反应器的振动被阻尼，以便不被传递到壳体26（车体），使得NV特性是有利的。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011234538A Vehicular drive unit and vehicle equipped with the same 有权
标题翻译：车辆驱动单元和配备有车辆的车辆
公开(公告)号：JP2011234538A
公开(公告)日：2011-11-17
申请号：JP2010103471
申请日：2010-04-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUKI TSUTOMU , YOSHIDA SEIJI , NAGASE TOSHIYUKI
IPC分类号： H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a vehicular drive unit and a vehicle equipped with the same, in which a leakage current can be suppressed when an electrical leak is generated.SOLUTION: The vehicular drive unit includes: an inverter 20 that is connected between a positive electrode bus line PL and a negative electrode bus line NL and drives a motor M1 by a switching operation; an electrical leak detector 70 for detecting an electrical leak in the inverter 20 or the motor M1; and a controller 30 for controlling the inverter 20. When the electrical leak detector 70 detects an electrical leak, the controller 30 controls the inverter 20 by setting a carrier frequency of the inverter 20 lower than when the electrical leak detector 70 detects no electrical leak.
摘要翻译：要解决的问题：为了提供一种车辆驱动单元和配备有该驱动单元的车辆，其中当产生电泄漏时可以抑制泄漏电流。车辆驱动单元包括：连接在正极母线PL和负极母线NL之间的逆变器20，通过开关动作驱动电动机M1; 用于检测逆变器20或电动机M1中的漏电的漏电检测器70; 以及用于控制逆变器20的控制器30.当漏电检测器70检测到电气泄漏时，控制器30通过将逆变器20的载波频率设置为低于电气泄漏检测器70检测到没有漏电的情况来控制逆变器20。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2004311293A Relay device 审中-公开
公开(公告)号：JP2004311293A
公开(公告)日：2004-11-04
申请号：JP2003105312
申请日：2003-04-09
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： MATSUOKA HISANAGA , ODA KIYOSHIGE , YAMASHITA KAZUYUKI , KATSUTA TOSHIHIRO , MATSUKI TSUTOMU
IPC分类号： H01H50/30 , H01H1/50 , H01H50/54
摘要： PROBLEM TO BE SOLVED: To provide a relay device with reduce bounding of a movable contact in order to prevent wear/adhesion.
SOLUTION: The contact face of the fixed contacts 21a, 21b and movable contacts 22a, 22b of the relay device is made a slanted face, thereby, reaction force generated in the movable contact 22a, 22b is dispersed and bounding generated in a movable plate 15 is reduced. Further, the position of the acting point of a plunger 12 and a contact spring 14 to the movable plate 15 is made lower than the position of the center of gravity of the movable plate. The plunger 12 is constructed by a cylinder filled with fluid and a damper piston to be connected to the movable plate 15, and an impact absorption member is provided at the contact face side with the contact spring 14 of the movable plate. Furthermore, the bounding can be reduced by constructing the movable plate 15, fixed contacts 16a, 16b, and movable contacts 17a, 17b by a conductive damping material.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2003308773A Electromagnetic relay and mounting method thereof 审中-公开
标题翻译：电磁继电器及其安装方法
公开(公告)号：JP2003308773A
公开(公告)日：2003-10-31
申请号：JP2002112980
申请日：2002-04-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUKI TSUTOMU
IPC分类号： H01H9/34 , H01H1/14 , H01H50/00 , H01H50/04 , H01H50/54
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic relay and its mounting method having a larger area and a longer service life of a fixed contact than a conventional one.
SOLUTION: (1) The electromagnetic relay 10 has a fixed contact pedestal 12, a fixed contact 13 attached to the fixed contact pedestal 12, a movable contact support body 14 capable of moving, and movable contact 15 mounted on the movable contact support body 14, wherein the area of the fixed contact 13 is larger than that of a fixed contact mounting surface of the fixed contact pedestal 12. (2) A pair of fixed contacts 13 are provided and a separating wall 15 extends between the fixed contacts 13 for breaking arc between the fixed contacts. (3) The movable contact 16 is connected to the movable contact support body 14 through a movable contact pedestal 17. (4) A mounting method for electromagnetic relay includes a step of inserting the fixed contact pedestal 12 to a through hole provided on a capsule 11 and a step of fixing the fixed contact 13 to a leading surface inside the capsule of the fixed contact pedestal 12.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种电磁继电器及其安装方法，其具有比常规触点更大的面积和更长的使用寿命。（1）电磁继电器10具有固定触点台座12，固定触点座12固定触点13，能够移动的可动触头支撑体14以及安装在可动触点上的活动触点15 支撑体14，其中固定触点13的面积大于固定触点基座12的固定触点安装表面的面积。（2）设置一对固定触头13，并且分离壁15在固定触头 13用于在固定触点之间断开电弧。（3）可动触点16通过可动触点座17与可动触头支撑体14连接。（4）一种电磁继电器的安装方法，其特征在于，包括将固定触点基座12插入到设置于胶囊 11，以及将固定触点13固定在固定触点基座12的胶囊内的前表面的步骤。（C）2004，JPO

9. 发明专利

JP2009142053A Short-circuiting element determination apparatus for inverter 有权
标题翻译：逆变器短路元件测定装置
公开(公告)号：JP2009142053A
公开(公告)日：2009-06-25
申请号：JP2007315384
申请日：2007-12-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUKI TSUTOMU
IPC分类号： H02M7/48 , H02M1/00
摘要： PROBLEM TO BE SOLVED: To determine short-circuiting between switching elements with a simple configuration, even during rotation of a motor generator, in a short-circuit determination apparatus for a switching element of an inverter. SOLUTION: The short-circuiting element determination apparatus for an inverter is equipped with V-phase and W-phase current sensors 41, 42 connected to any two of phase connection lines 35, 36, and 37, each of which connects each phase of the invertor 100 and the motor generator 31; and a control unit 50. When the current directions detected by the current sensors 41, 42 are the same, the control unit 50 determines that the switching elements for the phase having no current sensors 41, 42, are short-circuited. When the current directions detected by the current sensors 41, 42 are different from each other, the control unit 50 determines that the switching elements for the phase having larger absolute value of the detected current value, are short circuited. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使在电动发电机的旋转期间，为了以简单的结构确定开关元件之间的短路，在用于逆变器的开关元件的短路确定装置中。解决方案：用于逆变器的短路元件确定装置配备有连接到任何两个相位连接线35,36和37的V相和W相电流传感器41,42，每个相位连接线35,36和37分别连接逆变器100和电动发电机31的相位; 以及控制单元50.当由电流传感器41,42检测到的电流方向相同时，控制单元50确定没有电流传感器41,42的相的开关元件短路。当由电流传感器41,42检测到的电流方向彼此不同时，控制单元50确定用于检测电流值绝对值较大的相位的开关元件短路。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2007203975A Drive control device for hybrid vehicle 审中-公开
标题翻译：用于混合动力车辆的驱动控制装置
公开(公告)号：JP2007203975A
公开(公告)日：2007-08-16
申请号：JP2006027683
申请日：2006-02-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUKI TSUTOMU
IPC分类号： B60W10/08 , B60K6/445 , B60L11/14 , B60W20/00
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To prevent slide-down of a vehicle in a sloping road by enabling prevention of the vehicle's movement in a direction opposite to the traveling direction. SOLUTION: An engine E/G is connected to a carrier, a second motor generator MG2 for traveling drive is connected to a ring gear 12, and a first motor generator MG1 for power generation is connected to a sun gear 16. When the vehicle almost starts to slide down in a slope, a regenerative driving torque is generated in the first motor generator MG1 to prevent the slide-down of the vehicle. COPYRIGHT: (C)2007,JPO&INPIT

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