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71. 发明专利

JP2008051324A Transmission belt and its assembling method 有权
标题翻译：传动带及其组装方法
公开(公告)号：JP2008051324A
公开(公告)日：2008-03-06
申请号：JP2006231270
申请日：2006-08-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI DAISUKE
IPC分类号： F16G5/16
CPC分类号： F16G5/16 , B29D29/10 , Y10T29/49826
摘要： PROBLEM TO BE SOLVED: To provide a transmission belt wherein elements and rings are easily assembled to each other up to a final assembling stage, improved in assembling efficiency, and to provide its assembling method. SOLUTION: In the transmission belt V, the number of elements 1 having recessed portions 7 storing the endless annular rings 8 to be arrayed in two rows are annularly arrayed with the recessed portions 7 on the outer periphery side, the adjacent elements 1 are connected to each other in a plane between opposed faces in a relatively rotatable manner, and the rings 8 are fitted into the recessed portions 7 in the rows of the elements 1 annularly arrayed and connected to each other. The elements 1 are composed of a plurality of types of elements 1a, 1b having the recessed portions 7 different in shape. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种传动带，其中元件和环彼此容易组装直到最终组装阶段，提高组装效率并提供其组装方法。解决方案：在传动带V中，具有存储要排列成两排的环形环8的凹部7的元件1的数量在外周侧上以凹部7环形排列，相邻元件1 在相对的面之间的平面内以相对旋转的方式彼此连接，并且环8嵌合在环形排列并相互连接的元件1的排中的凹部7中。元件1由具有不同形状的凹部7的多种类型的元件1a，1b组成。版权所有（C）2008，JPO＆INPIT

72. 发明专利

JP2008051321A Power transmission endless belt and its manufacturing method 有权
标题翻译：电力传输无端皮带及其制造方法
公开(公告)号：JP2008051321A
公开(公告)日：2008-03-06
申请号：JP2006231267
申请日：2006-08-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI DAISUKE
IPC分类号： F16G5/16
摘要： PROBLEM TO BE SOLVED: To provide a power transmission endless belt wherein elements can be mounted to an endless ring prevented from being detached from the endless ring. SOLUTION: The power transmission endless belt comprises the endless ring 11, and a plurality of the elements 12 mounted to the endless ring 11 in the circumferential direction. The plurality of elements 12 have recessed portions in each of which the endless ring 11 is arranged. At both ends of an opening of each recessed portion, a pair of anti-come-off portions 18 are formed in a smaller space than the opening width of the recessed portion 16. The plurality of elements 12 have contact faces 21 to contact with a driving pulley and a driven pulley, respectively. The endless ring 11 is composed of a plurality of split rings 13, 14 split in the cross direction. The plurality of split rings 13, 14 are relatively movable in the circumferential direction. Cutout portions 20 are formed at both edge of the plurality of split rings 13, 14 in the cross direction of the endless ring 1. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种动力传递环形带，其中可以将元件安装到环形环以防止与环形环分离。解决方案：动力传递环形带包括环形环11和沿圆周方向安装到环形环11的多个元件12。多个元件12具有各自具有环形环11的凹部。在每个凹部的开口的两端，一对防脱落部分18形成在比凹部16的开口宽度小的空间中。多个元件12具有接触面21 驱动滑轮和从动滑轮。环形环11由沿横向分割的多个分割环13,14组成。多个分割环13,14在圆周方向上相对移动。镂空部分20形成在多个分割环13,14的环形环1的横向上的两个边缘处。版权所有（C）2008，JPO＆INPIT

73. 发明专利

JP2008051078A Fuel injection controller for internal combustion engine 有权
标题翻译：燃油喷射控制器内燃机
公开(公告)号：JP2008051078A
公开(公告)日：2008-03-06
申请号：JP2006230961
申请日：2006-08-28
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： KOBAYASHI DAISUKE , MASUDA SATORU
IPC分类号： F02D41/04 , F02D45/00
CPC分类号： F02D41/065 , F02D41/40 , F02D2200/0414 , F02D2400/08 , Y02T10/44
摘要： PROBLEM TO BE SOLVED: To properly control a fuel injection amount, based on high propriety of intake temperature information, even when intake temperature sensors are provided individually in a plurality of intake passages branched in an upstream, as a fuel injection amount controller for an internal combustion engine.
SOLUTION: The fuel amount injection-supplied to the engine is controlled using the intake temperature information detected through air flowmeters as one of parameters, in the internal combustion engine provided with the air flowmeters serving as the intake temperature sensors individually in the plurality of intake passages branched in the upstream. For example, a value indicating the maximum value out of detected intake temperatures THA1, THA2 is selected as the intake temperature information THAK10 indicating most directly an engine environment, when estimating the engine environment in a start-up time when vapor is easy to be generated in fuel, based on the intake temperature information detected respectively through the air flowmeters. The injection-supplied fuel amount is controlled using a fuel injection time TAU weighted based on the intake temperature information THAK10.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了适当地控制燃料喷射量，即使当进气温度传感器分别设置在在上游分支的多个进气通道中时，作为燃料喷射量控制器，基于进气温度信息的高适当性用于内燃机。解决方案：在设置有作为多个进气温度传感器的进气温度传感器的空气流量计的内燃机中，使用通过空气流量计检测的进气温度信息作为参数之一来控制向发动机喷射的燃料量在上游分流的进气通道。例如，当在易于产生蒸气的启动时估计发动机环境时，选择指示检测到的进气温度THA1，THA2中的最大值的值作为指示最直接发动机环境的进气温度信息THAK10 在燃料中，分别基于通过空气流量计检测到的进气温度信息。使用基于进气温度信息THAK10加权的燃料喷射时间TAU来控制喷射供给燃料量。版权所有（C）2008，JPO＆INPIT

74. 发明专利

JP2007064230A Cylinder inflow emission gas amount computing device of internal combustion engine and air intake pathway inflow emission gas computing device 有权
标题翻译：气缸内部燃油发动机排放气体计量装置和空气入口路径流入排放气体计算装置
公开(公告)号：JP2007064230A
公开(公告)日：2007-03-15
申请号：JP2006306668
申请日：2006-11-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI DAISUKE , MUTO HARUFUMI , EBARA MASAHITO , KAKO JUNICHI
IPC分类号： F02M25/07 , F02D21/08
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To accurately compute an amount of an emission gas flowing into a cylinder of an internal combustion engine. SOLUTION: An air intake pathway 13 and an emission gas pathway 19 are connected to each other via an emission gas recirculating pathway 21. Besides, an emission gas flow control valve 22 for controlling the amount of the emission gas flowing inside the emission gas recirculating pathway is arranged inside the emission gas recirculating pathway. A cylinder inflow emission gas amount that is the amount of the emission gas flowing into the cylinder 5 of the internal combustion engine is computed utilizing a passing emission gas amount that is the amount of the emission gas passing through the emission gas flow control valve. Further, the cylinder inflow emission gas amount is computed in consideration of a dead time corresponding to a time required for the emission gas that has passed through the emission gas flow control valve to reach the cylinder and of a following delay of a change in the cylinder inflow emission gas amount in relation to a change in the passing emission gas amount. This following delay is a primary delay and so a time constant and of dead time of the primary delay is allowed to change in response to an engine revolution speed. Therefore, the higher the engine revolution speed is, the smaller the primary delay and the dead are become. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：准确地计算流入内燃机的气缸的排放气体的量。解决方案：进气通道13和排放气体通道19经由排放气体再循环路径21彼此连接。另外，排放气体流量控制阀22用于控制在排放物内流动的排出气体的量气体再循环通道设置在排放气体再循环路径的内部。使用作为通过排出气体流量控制阀的排出气体量的通过排出气体量，计算作为流入内燃机的气缸5的排出气体的量的气缸流入排放气体量。此外，考虑到与通过排放气体流量控制阀到达气缸的排放气体所需的时间相对应的死区时间和气缸的变化的后续延迟来计算气缸流入排放气体量流入排放气体量相对于通过排放气体量的变化。这种延迟是主要延迟，因此允许主延迟的时间常数和死区时间响应于发动机转速而改变。因此，发动机转速越高，主要延迟和死亡就越小。版权所有（C）2007，JPO＆INPIT

75. 发明专利

JP2006064013A Endless belt for power transmission 审中-公开
标题翻译：用于电力传输的无端皮带
公开(公告)号：JP2006064013A
公开(公告)日：2006-03-09
申请号：JP2004244392
申请日：2004-08-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI DAISUKE
IPC分类号： F16G5/16
摘要： PROBLEM TO BE SOLVED: To provide an endless belt for power transmission, capable of minimizing increase of power loss. SOLUTION: This endless belt for power transmission comprises a carrier 13 that is endless, and a plurality of blocks 14 installed in the circumferential direction of the carrier 13 to get in contact with pulleys 5, 6, 9, and 10. It is provided with a plurality of rolling elements 28 disposed between the carrier 13 and the blocks 14, and positioning mechanisms 15 formed on the blocks 14 to get in contact with the rolling elements 18 for positioning the rolling elements 28 in the width direction of the carrier 13. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够最小化功率损失增加的用于动力传递的环形带。解决方案：用于动力传递的这种环形带包括一个环形的行星架13和沿着载体13的圆周方向安装以与皮带轮5,6,9和10相接触的多个方块14。设置有设置在载体13和块体14之间的多个滚动元件28和形成在块体14上的定位机构15，以与滚动元件18接触，用于在滚动体的宽度方向上定位滚动元件28 13.版权所有（C）2006，JPO＆NCIPI

76. 发明专利

JP2005127154A Knock controller for internal combustion engine 审中-公开
标题翻译：内燃机起动控制器
公开(公告)号：JP2005127154A
公开(公告)日：2005-05-19
申请号：JP2003360686
申请日：2003-10-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI DAISUKE
IPC分类号： F02P5/152 , F02P5/153
CPC分类号： Y02T10/46
摘要： PROBLEM TO BE SOLVED: To provide a favorable knock controller for an internal combustion engine even under the situation in which pseudo-knocking is detected. SOLUTION: An ignition timing acquisition part 18 compensates ignition timing by lag when knocking is detected by a knock detection mechanism 14 and compensates ignition timing by spark advance at predetermined timing when knocking is not detected by the knock detection mechanism 14. At this time, lag compensation amount and/or spark advance compensation amount are changed in accordance with ignition timing. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在检测到伪敲击的情况下，也提供用于内燃机的良好的爆震控制器。
解决方案：点火正时获取部件18通过爆震检测机构14检测到爆震时补偿点火正时，并且在爆震检测机构14未检测到爆震时，在预定定时通过火花提前补偿点火正时。在此时间，滞后补偿量和/或火花提前补偿量根据点火正时改变。版权所有（C）2005，JPO＆NCIPI

77. 发明专利

JP2004245051A Controller of internal combustion engine 有权
公开(公告)号：JP2004245051A
公开(公告)日：2004-09-02
申请号：JP2003032642
申请日：2003-02-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKAZAKI SHUNTARO , NAGAI TOSHINARI , OI YASUHIRO , OTSUKA IKU , KOBAYASHI DAISUKE , KATO NAOTO
IPC分类号： F02D45/00 , F01N3/20 , F01N3/24 , F02D17/02
摘要： PROBLEM TO BE SOLVED: To permit a change only when it can be judged that an emission does not worsen owing to the change of an operating condition in a controller of an internal combustion engine capable of changing the operating condition. SOLUTION: When the operating condition of the internal combustion engine is required to change, an excess and deficit amount Cgin of oxygen in exhaust gas flowed into a catalyst after the change is predicted (steps 100 and 102). Based on the predicted value of Cgin, an excess and deficit amount Cgout of oxygen in exhaust gas flowed into the downstream of the catalyst is estimated (step 104). Based on the estimated Cgout, it is judged whether or not the operating condition can be changed (steps 106 to 110). COPYRIGHT: (C)2004,JPO&NCIPI

78. 发明专利

JP2004239769A Inspection method and device for belt for continuous variable transmission 有权
公开(公告)号：JP2004239769A
公开(公告)日：2004-08-26
申请号：JP2003029818
申请日：2003-02-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI DAISUKE , AZUMA HITOSHI , HATTORI TAKEHITO
IPC分类号： G01M13/02 , F16G5/16
摘要： PROBLEM TO BE SOLVED: To easily and continuously inspect a deflection characteristic related to the chord vibration of a straight portion where the element train of a continuous variable transmission belt is compressed, without disassembling the belt.
SOLUTION: In this method of the present invention, the endless belt B runs under the condition where the belt is wrapped around the input and output rollers 56, 58 to be tensioned, a compression force is applied to one portion of the belt to form the compressed side straight line portion B', and the deflection amount of the straight line portion is measured over the whole belt circumference to determine the quality of the deflection characteristic of the belt. The present invention provides also a device 50 for executing the method.
COPYRIGHT: (C)2004,JPO&NCIPI

79. 发明专利

JP2004204783A System for estimating exhaust gas recirculation rate for internal combustion engine 审中-公开
公开(公告)号：JP2004204783A
公开(公告)日：2004-07-22
申请号：JP2002375316
申请日：2002-12-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI DAISUKE , MUTO HARUFUMI
IPC分类号： F02M25/07
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To provide a system for estimating exhaust gas recirculation rate for an internal combustion engine capable of accurately estimating exhaust gas recirculation rate while reducing the number of conformable points in a table (map). SOLUTION: The system for estimating exhaust gas recirculation rate uses throttle valve passing air flow rate mt, recirculation valve passing exhaust gas flow rate me, intake valve passing air fuel mixture gas flow rate mc, air fuel mixture gas quantity M in an intake air passage in downstream of a throttle valve calculated based on conservation of mass in relation to air, exhaust gas and air fuel mixture in the passage, recirculation valve passing exhaust gas flow rate me, intake valve passing exhaust gas flow rate mce, exhaust gas quantity in the passage calculated based on conservation of mass in relation to exhaust gas in the passage, and diffusion ratio of exhaust gas Rv (=Ve/Vm) in the passage. Namely, exhaust gas recirculation rate in the passage is estimated by a formula ME/(Rv×M). Exhaust gas recirculation rate in a combustion chamber is estimated as exhaust gas recirculation rate in the passage estimated before dead time equivalent to time for exhaust gas to pass through the passage. COPYRIGHT: (C)2004,JPO&NCIPI

80. 发明专利

JP2004197615A Fresh air amount computing device of internal combustion engine 审中-公开
公开(公告)号：JP2004197615A
公开(公告)日：2004-07-15
申请号：JP2002365611
申请日：2002-12-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOBAYASHI DAISUKE , MUTO HARUFUMI , EBARA MASAHITO , KAKO JUNICHI
IPC分类号： F02M25/07 , F02D45/00
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To provide a fresh air amount computing device of an internal combustion engine for obtaining more accurately the amount of fresh-air sucked in a cylinder.
SOLUTION: EGR gas sucked in the cylinder comprises direct intake EGR gas which is sucked directly in the cylinder and indirect intake EGR gas which is sucked indirectly in the cylinder after being dispersed all over in an intake pipe. It is considered that the indirect intake EGR gas is sucked in the cylinder in the form of a mixed gas together with fresh air. Consequently, the intake gas flow mc is the sum total of the direct intake EGR gas flow mc_egr_di and the intake mixed gas flow mcm, and the intake mixed gas flow mcm is the sum total of the intake fresh air flow mc_air and the indirect intake EGR gas flow mc_egr_indi. The mcm is computed firstly by computing the mc and the mc_egr_di and then subtracting the mc_egr_di from the mc. Computation is made for regr of an EGR rate in the mixed gas indicating a rate of EGR gas in the mixed gas, and then an intake fresh-air flow mc_air is computed from the mcm and the regr.
COPYRIGHT: (C)2004,JPO&NCIPI

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