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公开(公告)号：JP2006249376A
公开(公告)日：2006-09-21
申请号：JP2005071455
申请日：2005-03-14
Applicant: Denso Corp , Kyodo Yushi Co Ltd , 協同油脂株式会社 , 株式会社デンソー
Inventor： IKUMA KYOSUKE , YAEGASHI YASUSHI , KIMURA HIROSHI , SASAKI KEIJI , IKEJIMA SHOZO , SUGAYA MASAHIKO , MORIKAWA MASAHIKO
IPC: C10M169/02 , C10M107/34 , C10M113/16 , C10M117/02 , C10M117/04 , C10M133/38 , C10M133/40 , C10N10/02 , C10N20/02 , C10N30/10 , C10N30/12 , C10N40/14
CPC classification number: C10M169/00 , C10M2201/145 , C10M2207/127 , C10M2207/1285 , C10M2207/129 , C10M2207/2825 , C10M2207/289 , C10M2209/1055 , C10M2215/221 , C10M2215/223 , C10N2220/022 , C10N2230/10 , C10N2230/12 , C10N2230/36 , C10N2250/10 , C10N2210/01 , C10M2209/1085
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition for a harness excellent in material adaptability, anticorrosion property and oxidation stability for an olefin elastomer, etc.
SOLUTION: In this grease composition for the harness, containing a thickening agent, base oil and additives, the base oil contains a polyoxyalkylene glycol ether, and the additives contain a quinoline-based compound and a benzotriazole-based compound.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供一种用于烯烃弹性体的材料适应性，耐腐蚀性和氧化稳定性优异的线束用润滑脂组合物等。解决方案：该用于线束的润滑脂组合物中含有增稠剂 基油和添加剂，基油含有聚氧亚烷基二醇醚，添加剂含有喹啉类化合物和苯并三唑类化合物。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2009276820A
公开(公告)日：2009-11-26
申请号：JP2008124688
申请日：2008-05-12
Applicant: Denso Corp , 株式会社デンソー
Inventor： SASAKI KEIJI
CPC classification number: G06F11/1441 , G11C29/44 , G11C29/56008 , G11C2029/0407 , G11C2029/4402
Abstract: PROBLEM TO BE SOLVED: To efficiently back up data, in an electronic controller. SOLUTION: This electronic controller executes a program in a CPU to perform vehicle control and to perform failure diagnosis. On boot-up, diagnosis associated data representing a precedingly backed-up failure diagnosis result are read from a backup memory, and they are written in a RAM (S210). When performing the failure diagnosis, the diagnosis associated data in the RAM are updated if needed, and an update flag is turned ON at the updating. In the electronic controller, the presence of the update is comprehended using the update flag. Each time the update flag turns ON, the flag is turned OFF (S230), a timer is cleared to zero (S240), and the timer measures a lapsed time from a time point thereof (S260). When a timer value exceeds a threshold value (Yes as S270), it is decided that a predetermined time has lapsed since the diagnosis associated data have not been updated, and the diagnosis associated data in the RAM are backed up (S280). COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：在电子控制器中有效地备份数据。
解决方案：该电子控制器执行CPU中的程序，执行车辆控制并执行故障诊断。 在启动时，从备用存储器读取表示先前备份的故障诊断结果的诊断相关数据，并将其写入RAM（S210）。 当执行故障诊断时，如果需要，则更新RAM中的诊断相关数据，并且在更新时更新标志被接通。 在电子控制器中，使用更新标志了解更新的存在。 每当更新标志变为ON时，标志被关闭（S230），定时器被清零（S240），并且定时器从其时间点测量经过的时间（S260）。 当定时器值超过阈值（“是”为S270）时，由于诊断关联数据尚未更新而被确定已经经过了预定时间，并且备份了RAM中的诊断关联数据（S280）。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2006209685A
公开(公告)日：2006-08-10
申请号：JP2005024330
申请日：2005-01-31
Applicant: Denso Corp , 株式会社デンソー
Inventor： SASAKI KEIJI
IPC: G05B23/02
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic device capable of eliminating capacitive waste as a storing part of failure information while suitably attaining both the improvement of reliability for storing the failure information and the reduction of a processing load required to write the failure information by positively utilizing different characteristics between a backup memory and a nonvolatile memory, and a failure diagnostic method. SOLUTION: An electronic controller 100 is provided with the backup memory 114a for storing a storage content on the basis of power supply from onboard battery and the nonvolatile memory 103 for storing the storage content without receiving the power supply. Here, the electronic controller 100 classifies the failure information showing failure states of an onboard device into first failure information to be updated two times or more within one cycle of a driving cycle and second failure information to be updated only one time during one cycle of the driving cycle and differently writes the first and second failure information in the backup memory 114a and the nonvolatile memory 103 on the basis of the classification. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种故障诊断装置，其能够消除电容性废弃物作为故障信息的存储部分，同时适当地实现用于存储故障信息的可靠性的提高和减少写入所需的处理负载 通过积极利用备用存储器和非易失性存储器之间的不同特性的故障信息以及故障诊断方法。 解决方案：电子控制器100设置有备用存储器114a，用于基于来自车载电池的电源和非易失性存储器103存储存储内容，用于存储存储内容而不接收电源。 这里，电子控制器100将表示车载装置的故障状态的故障信息分类为在驱动周期的一个周期内要更新两次以上的第一故障信息，并且在第一故障信息的一个周期期间仅更新一次的第二故障信息 驱动周期，并且基于分类将不同的第一和第二故障信息写入备用存储器114a和非易失性存储器103。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2004318403A
公开(公告)日：2004-11-11
申请号：JP2003110422
申请日：2003-04-15
Applicant: Denso Corp , 株式会社デンソー
Inventor： SASAKI KEIJI , NISHIMURA TADAHARU
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controller which makes a trigger signal to start a program for interruption in a data rewriting time and a program for interruption in a controlling time between these programs to be easily shared.
SOLUTION: A register 121 inside a central processing unit 120 stores circumstance information serving as information representing whether it is in the data rewriting time or the controlling time for a vehicle predetermined part. An interruption program main 114 is started by an interruption vector matching the common trigger signal starting the interruption program 112 used in the rewriting time and that 116 used in the controlling time. On the basis of the circumstance information, the interruption program main 114 selectively accesses either of an interruption table 115 designating an address of the interruption program used in rewriting or an interruption table 118 designating an address of the interruption program used in controlling.
COPYRIGHT: (C)2005,JPO&NCIPI-
公开(公告)号：JP2003074741A
公开(公告)日：2003-03-12
申请号：JP2002109718
申请日：2002-04-11
Applicant: Denso Corp , Fuji Koki Corp , 株式会社デンソー , 株式会社不二工機
Inventor： HOTTA TERUYUKI , ITO SHIGEKI , YAMANAKA YASUSHI , MATSUDA AKIRA , WATANABE KAZUHIKO , SASAKI KEIJI
CPC classification number: F25B41/062 , F25B2341/063 , F25B2600/2513
Abstract: PROBLEM TO BE SOLVED: To build a pressure detector in an overcooling degree control type expansion valve to integrate both of them.
SOLUTION: The overcooling degree control type expansion valve 5 for regulating the flow of a refrigerant is provided at an intermediate part of a passage of a refrigerant fed into an evaporator 4 of a refrigerating device forming a refrigerating cycle. A pressure detector 6 for detecting the pressure of the refrigerant fed through a passage in the overcooling degree control type expansion valve 5 is provided at one end of the overcooling degree control type expansion valve 5. Both are integrated by a connecting means 8a to constitute the expansion valve with a pressure detecting function.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：在过冷度控制型膨胀阀中建立压力检测器以整合它们。 解决方案：用于调节制冷剂流量的过冷度控制型膨胀阀5设置在供给到形成制冷循环的制冷装置的蒸发器4的制冷剂通路的中间部分。 用于检测通过过冷度控制型膨胀阀5的通道供给的制冷剂的压力的压力检测器6设置在过冷度控制型膨胀阀5的一端。两者都通过连接装置8a一体化， 具有压力检测功能的膨胀阀。
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Patent Agency Ranking
公开(公告)号：JP2014181671A
公开(公告)日：2014-09-29
申请号：JP2013058299
申请日：2013-03-21
Applicant: Denso Corp , 株式会社デンソー
Inventor： SASAKI KEIJI , SUNAMI KENJI
CPC classification number: F02N11/0833 , F02D2041/228 , Y02T10/48
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from being incapable of determining whether a shutdown of an engine is due to out of gas or an automatic stop.SOLUTION: An idling stop control device automatically stops an engine when an automatic stop condition is met while an engine of a vehicle is in operation. The idling stop control device: when determining that a remaining fuel amount in a fuel tank has become equal to or lower than a predetermined value Qa (S320: YES), prohibits an automatic stop (an idling stop: IS) of the engine (S330); and notifies a driver of the vehicle of a fact that the idling stop is prohibited.
Abstract translation: 要解决的问题：为了防止驾驶员无法确定发动机的停机是由于气体还是自动停止。解决方案：当满足自动停止条件时，怠速停止控制装置自动停止发动机 车辆的发动机正在运行。 怠速停止控制装置：当确定燃料箱中的剩余燃料量已经变得等于或低于预定值Qa（S320：是）时，禁止发动机的自动停止（怠速停止：IS）（S330 ）; 并向车辆的驾驶员通知怠速停止被禁止的事实。
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公开(公告)号：JP2013199909A
公开(公告)日：2013-10-03
申请号：JP2012069590
申请日：2012-03-26
Applicant: Denso Corp , 株式会社デンソー
Inventor： SASAKI KEIJI
CPC classification number: F02N11/0818 , F02N15/06 , F02N2200/0801 , F02N2200/14 , F02N2300/2011 , Y02T10/48
Abstract: PROBLEM TO BE SOLVED: To provide an engine stop/start control device capable of extending a period of an operable time for automatically stopping an engine.SOLUTION: An engine stop/start control device exercises deceleration idling stop control where an engine is stopped before a vehicle stops, and vehicle-stoppage idling stop control where the engine is stopped after the vehicle stops. When the number of driving times of a starter is equal to or larger than a first threshold NS1, the engine is prohibited from being stopped by the deceleration idling stop control (S410: YES→S440), and damage to the starter at restarting the engine is decreased. When the number of driving times of the starter is equal to or larger than a second threshold NS2 which is larger than the first threshold NS1, the engine is prohibited from being stopped also by the vehicle-stoppage idling stop control (S430: YES→S450). By this, a lifetime of the starter can be extended, and the second threshold NS2 can be configured to be a larger value so that the period of an operable time for automatically stopping the engine can be extended.
Abstract translation: 要解决的问题：提供一种能够延长用于自动停止发动机的可操作时间的发动机停止/起动控制装置。解决方案：发动机停止/起动控制装置在发动机停止之前进行减速怠速停止控制 车辆停止，车辆停止后发动机停止的停车怠速停止控制。 当启动器的驾驶次数等于或大于第一阈值NS1时，通过减速怠速停止控制（S410：是→S440）禁止发动机停止，并且在重新启动发动机时损坏起动机 减少。 当启动器的驾驶次数等于或大于大于第一阈值NS1的第二阈值NS2时，通过停车怠速停止控制也禁止发动机停止（S430：是→S450 ）。 由此，起动器的寿命可以延长，并且第二阈值NS2可以被配置为较大的值，使得可以延长用于自动停止发动机的可操作时间的周期。
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公开(公告)号：JP2005234803A
公开(公告)日：2005-09-02
申请号：JP2004041816
申请日：2004-02-18
Applicant: Denso Corp , 株式会社デンソー
Inventor： SASAKI KEIJI
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controller and its serial communication method for solving any restriction by a communication protocol to make an early response while mounting a microcomputer which is not able to operate a flag under reception by a communication control means which receives serial data. SOLUTION: An engine controller performs start-stop synchronous communication with an immobilizer controller through a microcomputer 10. In this case, a reception terminal TE1 connected to a data transmission line DL1 is electrically connected also to an edge detecting terminal TE3, and when an edge corresponding to start bits is detected through an edge detecting circuit 16, an edge detection flag F1 is set in a register 17. Then, the register 17 is cleared each time unit data are received through the communication controller 12, and when any edge detection flag F1 is not set in the register 17 even after the lapse of a fixed time afterwards, it is decided that the reception of serial data to the reception terminal TE1 has been completed. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种电子控制器及其串行通信方法，用于解决通过通信协议的任何限制，以在安装不能通过通信控制装置接收的标志的微型计算机的同时作出早期响应 它接收串行数据。 发动机控制器通过微型计算机10执行与防盗器控制器的启动 - 停止同步通信。在这种情况下，连接到数据传输线DL1的接收终端TE1也电连接到边缘检测终端TE3，并且 当通过边缘检测电路16检测到对应于开始位的边沿时，边缘检测标志F1被设置在寄存器17中。然后，通过通信控制器12接收每个单位数据时，寄存器17被清除，并且当任何 边缘检测标志F1即使在经过固定时间之后也未被设置在寄存器17中，所以判定接收终端TE1的串行数据的接收已经完成。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2011100416A
公开(公告)日：2011-05-19
申请号：JP2009256466
申请日：2009-11-09
Applicant: Denso Corp , 株式会社デンソー
Inventor： SASAKI KEIJI , KONDO HARUHIKO
Abstract: PROBLEM TO BE SOLVED: To suppress or reduce increase in the number of necessary blocks even when immediately storing data into a flash ROM with redundancy. SOLUTION: An in-vehicle electronic controller includes the flash ROM 5 with two blocks BL-A, BL-B, and causes a RAM 4 to store data stored in a first storage area MR1 of a block (hereinafter referred to as a first block) selected from the blocks BL-A, BL-B. Thereafter, when a MIL (Malfunction Indicator Lamp) 22 is turned on, the in-vehicle electronic controller causes a permanent failure code storage area MRP in a first storage area MR3 of the RAM 4 and a second storage area MR2 different from the first storage area MR1 of the first block to store a permanent failure code corresponding to the MIL 22. When the in-vehicle electronic controller 1 shuts down, the in-vehicle electronic controller 1 causes a first storage area MR1 in a block different from the first block to store data stored in the first storage area MR3 of the RAM 4. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：即使在将数据立即存储到具有冗余的闪速ROM中时，也可以抑制或减少所需块的数量的增加。 解决方案：车载电子控制器包括具有两个块BL-A，BL-B的闪存ROM5，并使RAM4存储存储在块的第一存储区域MR1中的数据（以下称为 第一块），从块BL-A，BL-B中选择。 此后，当MIL（故障指示灯）22接通时，车载电子控制器在RAM4的第一存储区域MR3中产生永久故障代码存储区域MRP，并且与第一存储器不同的第二存储区域MR2 存储与MIL22对应的永久故障代码的第一块的区域MR1。当车载电子控制器1关闭时，车载电子控制器1使得与第一块不同的块中的第一存储区域MR1 存储存储在RAM4的第一存储区域MR3中的数据。版权所有：（C）2011，JPO＆INPIT
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公开(公告)号：JP2007162586A
公开(公告)日：2007-06-28
申请号：JP2005360548
申请日：2005-12-14
Applicant: Denso Corp , 株式会社デンソー
Inventor： SASAKI KEIJI , NISHIMURA TADAHARU , YAMAMOTO KENJI
CPC classification number: Y02T10/48
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle control device continuously performing a drive control of an on-vehicle actuator while required control reliability is ensured, even if battery voltage is temporally lower than I/O operation guarantee voltage of a main control part. SOLUTION: A main control part 11 is a part functioning as a host computer of the on-vehicle control device, so as to perform a lot of controls or processing, such as a drive control of the on-vehicle actuator (an ignition plug or the like), a memory control along with the control, and diagnosis of on-vehicle equipment. A power circuit 13 is a part supplying its operating voltage Vm to the main control part 11, while monitoring the battery voltage VBAT directly supplied from an on-vehicle battery. The main control part 11 selectively and continuously performs the only processing appropriate for a predetermined voltage range including the drive control of the on-vehicle actuator, when the battery voltage VBAT is decreased to the predetermined voltage range lower than the I/O operation guarantee voltage of the main control part 11. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：即使电池电压在时间上低于I / O的I / O操作保证电压，也能够确保在需要控制可靠性的同时，持续地执行车载致动器的驱动控制的车载控制装置 主控部分。 解决方案：主控制部分11是用作车载控制装置的主计算机的部分，以执行诸如车载致动器的驱动控制（例如， 火花塞等），存储器控制以及控制以及车载设备的诊断。 电力电路13是在监视从车载电池直接提供的电池电压VBAT的同时向主控制部11提供其工作电压Vm的部分。 当电池电压VBAT降低到比I / O运行保证电压低的预定电压范围时，主控制部分11选择性地并且连续执行适合于包括车载致动器的驱动控制的预定电压范围的唯一处理 主要控制部分11。版权所有（C）2007，JPO＆INPIT
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