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71. 发明申请

US20080001439A1 Sunshade panel apparatus 失效
标题翻译：遮阳板装置
公开(公告)号：US20080001439A1
公开(公告)日：2008-01-03
申请号：US11808892
申请日：2007-06-13
申请人： Keiji Mori , Toshio Iwata
发明人： Keiji Mori , Toshio Iwata
IPC分类号： B60J7/00
CPC分类号： B60J7/0038
摘要： A sunshade panel apparatus includes, a plurality of sunshade panels including slide members, a guide rail having a guide groove extending to slide and guide the sunshade panels, a panel compartment, an engaging member including an engaged portion and an engaging portion, a connecting component having the engaging member and connecting the sunshade panels, wherein the engaged portion and the engaging portion are in the guide groove and are engaged with each other in a condition where the engaging portion is sandwiched between an inner surface of the guide groove and the engaged portion when the sunshade panels are in the closed state.
摘要翻译：遮阳板装置包括：多个遮阳板，包括滑动构件;导轨，具有延伸用于滑动和引导遮阳板的引导槽;面板隔室;包括接合部分和接合部分的接合构件;连接部件具有接合构件并且连接遮阳面板，其中所述被接合部分和接合部分在所述引导槽中并且在所述接合部分被夹在所述引导槽的内表面和所述接合部分之间的状态下彼此接合当遮阳板处于关闭状态时。

72. 发明申请

US20070013210A1 Sunroof apparatus 有权
标题翻译：天窗装置
公开(公告)号：US20070013210A1
公开(公告)日：2007-01-18
申请号：US11523539
申请日：2006-09-20
申请人： Kazuki Sawada , Toshio Iwata , Katsuyoshi Iwashita , Kiyozumi Fukami , Shinji Sakai
发明人： Kazuki Sawada , Toshio Iwata , Katsuyoshi Iwashita , Kiyozumi Fukami , Shinji Sakai
IPC分类号： B60J7/043
CPC分类号： B60J7/024 , B60J7/0435
摘要： A sunroof apparatus comprises a movable panel provided on an opening portion of a vehicle roof and capable of tilting-up and sliding, a functional bracket that supports the movable panel, a drive member actuated to move in a longitudinal direction of a vehicle along a guide rail attached to the vehicle roof, a front shoe connected to the drive member for controlling the movements of a front portion of the functional bracket by means of a front functional member, as a consequence of moving in a longitudinal direction of the vehicle along the guide rail in accordance with the movements of the drive member and a rear shoe connected to the drive member for controlling movement of a rear portion of the functional bracket by means of a rear functional member, as a consequence of moving in a longitudinal direction of the vehicle along the guide rail in accordance with the movements of the drive member, wherein the front shoe and the rear shoe are supported by an identical guide portion of the guide rail.
摘要翻译：天窗装置包括设置在车顶的开口部分上并能够倾斜和滑动的可移动面板，支撑可移动面板的功能支架，致动为沿着导轨沿车辆纵向移动的驱动构件连接到车顶的导轨，连接到驱动构件的前靴，用于通过前功能构件控制功能支架的前部的运动，作为沿着导轨沿车辆的纵向移动的结果轨道，其根据驱动构件的运动和连接到驱动构件的后靴，用于通过后功能构件控制功能支架的后部的运动，作为沿车辆的纵向移动的结果根据驱动构件的运动沿着导轨移动，其中前靴和后靴由相同的引导部分导轨。

73. 发明授权

US07125070B2 Sunroof apparatus 有权
标题翻译：天窗装置
公开(公告)号：US07125070B2
公开(公告)日：2006-10-24
申请号：US10996437
申请日：2004-11-26
申请人： Kazuki Sawada , Toshio Iwata , Katsuyoshi Iwashita , Kiyozumi Fukami , Shinji Sakai
发明人： Kazuki Sawada , Toshio Iwata , Katsuyoshi Iwashita , Kiyozumi Fukami , Shinji Sakai
IPC分类号： B60J7/047
CPC分类号： B60J7/024 , B60J7/0435
摘要： A sunroof apparatus comprises a movable panel provided on an opening portion of a vehicle roof and capable of tilting-up and sliding, a functional bracket that supports the movable panel, a drive member actuated to move in a longitudinal direction of a vehicle along a guide rail attached to the vehicle roof, a front shoe connected to the drive member for controlling the movements of a front portion of the functional bracket by means of a front functional member, as a consequence of moving in a longitudinal direction of the vehicle along the guide rail in accordance with the movements of the drive member and a rear shoe connected to the drive member for controlling movement of a rear portion of the functional bracket by means of a rear functional member, as a consequence of moving in a longitudinal direction of the vehicle along the guide rail in accordance with the movements of the drive member, wherein the front shoe and the rear shoe are supported by an identical guide portion of the guide rail.
摘要翻译：一种天窗装置包括设置在车顶的开口部分上并能够倾斜和滑动的可移动面板，支撑可动面板的功能支架，致动为沿着导轨沿车辆纵向移动的驱动构件连接到车顶的导轨，连接到驱动构件的前靴，用于通过前功能构件控制功能支架的前部的运动，作为沿着导轨沿车辆的纵向移动的结果轨道，其根据驱动构件的运动和连接到驱动构件的后靴，用于通过后功能构件控制功能支架的后部的运动，作为沿车辆的纵向移动的结果根据驱动构件的运动沿着导轨移动，其中前靴和后靴由相同的引导部分导轨。

74. 发明授权

US5453741A Sampling frequency converter 失效
标题翻译：采样变频器
公开(公告)号：US5453741A
公开(公告)日：1995-09-26
申请号：US120532
申请日：1993-09-14
申请人： Toshio Iwata
发明人： Toshio Iwata
IPC分类号： H03H17/02 , H03H17/00 , H03H17/06 , H03M1/12 , H03M7/02 , H03M7/00
CPC分类号： H03H17/0685
摘要： A sampling frequency converter of a compact size a for converting input data sampled at a sampling frequency of M=F * m.sub.1 * m.sub.2, . . . , * m.sub.k * m.sub.k+1 (m.sub.1, m.sub.2, . . . , m.sub.k, m.sub.k+1 are positive integers) into data sampled at a sampling frequency of N=F * n.sub.1 * n.sub.2, . . . , * n.sub.k (n.sub.1, n.sub.2, . . . , n.sub.k are positive integers). The converter includes a serial circuit of cascaded n stages of over-sampling filters Vi for over-sampling the input data by an n.sub.i -fold (i=1, 2, . . . , k) and down-sampling filters Wi for down-sampling the outputs of the over-sampling filters by an m.sub.i -fold, and a down-sampling filter W.sub.k+1 for down-sampling an output of the down-sampling filter at the stage k by an m.sub.k+1 -fold.
摘要翻译：一种紧凑尺寸a的采样频率转换器，用于转换以采样频率M = F * m1 * m2采样的输入数据。。。，* mk * mk + 1（m1，m2，...，mk，mk + 1为正整数）为采样频率为N = F * n1 * n2的数据。。。，* nk（n1，n2，...，nk是正整数）。该转换器包括级联的n级过采样滤波器Vi的串行电路，用于对输入数据进行过采样（i = 1,2，...，k）和用于下变频的下采样滤波器Wi，对采样滤波器的输出采样一个mi-fold，下采样滤波器Wk + 1，用于对阶段k的下采样滤波器的输出进行下采样mk + 1倍。

75. 发明授权

US5140962A Knock sensing apparatus for an internal combustion engine 失效
标题翻译：内燃机起动感应装置
公开(公告)号：US5140962A
公开(公告)日：1992-08-25
申请号：US603353
申请日：1990-10-26
申请人： Toshio Iwata
发明人： Toshio Iwata
IPC分类号： G01L23/22
CPC分类号： G01L23/225
摘要： A knock sensing apparatus for a multi-cyclinder internal combustion engine has a knock sensor that generates an electrical output signal corresponding to vibrations of the engine. A peak hold circuit generates a level signal indicating the level of the output signal of the knock sensor during a prescribed period. The level signal is compared with a threshold determined by the operating region of the engine. When the level signal exceeds the threshold level, it is determined that the engine is knocking. According to one form of the present invention, the threshold is determined on the basis of the output signals from a plurality of sensors for sensing different operating conditions of the engine. In a preferred embodiment, the sensors include a sensor for sensing an indication of the engine rotational speed and an engine load sensor. According to another form of the present invention, the threshold is then corrected in accordance with the difference between the actual noise level of the engine as indicated by an average of the level signal and an expected noise level determined by the operating condition detected by the sensor. The corrected threshold is then compared with the level signal to determine if knocking is taking place.
摘要翻译：用于多循环内燃机的爆震传感装置具有产生对应于发动机振动的电输出信号的爆震传感器。峰值保持电路在规定的时间内产生指示爆震传感器的输出信号电平的电平信号。将电平信号与由发动机的操作区域确定的阈值进行比较。当电平信号超过阈值电平时，确定发动机正在敲击。根据本发明的一种形式，基于来自用于感测发动机的不同操作条件的多个传感器的输出信号来确定阈值。在优选实施例中，传感器包括用于感测发动机转速的指示的传感器和发动机负载传感器。根据本发明的另一形式，然后根据由电平信号的平均值指示的发动机的实际噪声水平与由传感器检测的操作条件确定的预期噪声水平之间的差异来校正阈值。然后将校正的阈值与电平信号进行比较，以确定是否发生爆震。

76. 发明授权

US4987771A Misfire detection device for an internal combustion engine 失效
标题翻译：内燃机失火检测装置
公开(公告)号：US4987771A
公开(公告)日：1991-01-29
申请号：US414360
申请日：1989-09-29
申请人： Toshio Iwata
发明人： Toshio Iwata
IPC分类号： F02P17/12 , G01M15/04
CPC分类号： F02P17/12 , G01M15/042 , F02P2017/125
摘要： A misfire detection device for an internal combustion engine comprises an ionic current detection circuit which detects an ionic current caused by ignition occurring at an ignition plug for a cylinder in a multi-cylinder internal combustion engine, a gate circuit which masks an output signal generated from the ionic current detection circuit only during an ignition sparking time, a comparing circuit which compares an ionic current signal passed through the gate circuit with a predetermined level, and a misfire detection circuit which detects the presence or the absence of a misfire and a misfired cylinder based on the output signal of the comparing circuit. The future supply of fuel to a misfired cylinder is controlled by a fuel supply control device.
摘要翻译：用于内燃机的失火检测装置包括离子电流检测电路，其检测由多气缸内燃机中的气缸的火花塞引起的点火引起的离子电流;门电路，其遮蔽从离子电流检测电路仅在点火火花时间期间，将通过门电路的离子电流信号与预定电平进行比较的比较电路，以及检测是否存在失火和失火气缸的失火检测电路基于比较电路的输出信号。燃料供应控制装置控制未燃料汽缸的未来供应。

77. 发明授权

US4971010A Method and apparatus for misfiring detection and control in an internal combustion engine 失效
标题翻译：内燃机的点火检测和控制的方法和装置
公开(公告)号：US4971010A
公开(公告)日：1990-11-20
申请号：US420065
申请日：1989-10-11
申请人： Toshio Iwata
发明人： Toshio Iwata
IPC分类号： F02P9/00 , F02D41/00 , F02D41/22 , F02D41/36 , F02P15/00 , F02P17/00 , F02P17/12
CPC分类号： F02P15/006 , F02D41/0087 , F02D41/22
摘要： A control apparatus for an internal combustion engine has a misfiring sensor 1 which senses the number of cylinders which are not firing based on the exhaust gas temperature of the engine. When the misfiring sensor detects that a cylinder is not firing, a microcomputer 2,3 temporarily shuts off the supply of fuel to each cylinder is succession and monitors changes in the output of the misfiring sensor. If the output of the misfiring sensor does not change when the fuel supply to a cylinder is temporarity cut off, that cylinder is determined to be misfiring, and the microcomputer cuts off the supply of fuel to the misfiring cylinder.
摘要翻译：用于内燃机的控制装置具有基于发动机的排气温度来感测不燃烧的气缸数的点火传感器1。当点火传感器检测到气缸没有点火时，微型计算机2,3暂时关闭到每个气缸的燃料供应是连续的，并且监测失火传感器的输出变化。如果当气缸的燃料供应被暂时关闭时，点火传感器的输出没有变化，则该气缸被确定为失火，并且微型计算机切断向点火缸的供油。

78. 发明授权

US4951630A Ignition control system for an internal combustion engine 失效
标题翻译：内燃机点火控制系统
公开(公告)号：US4951630A
公开(公告)日：1990-08-28
申请号：US422715
申请日：1989-10-17
申请人： Toshio Iwata
发明人： Toshio Iwata
IPC分类号： F02P5/152 , F02P5/145 , F02P5/153
CPC分类号： F02P5/1455 , Y02T10/46
摘要： An ignition control system for an internal combustion engine capable of determining appropriate ignition timing in an exact manner without employing a crank angle sensor so as to optimize the combustion of the mixture in the engine cylinders. To this end, a reference ignition timing is first determined based on the operating conditions (e.g., load condition) of the engine, and the internal pressure in the engine cylinder is sensed so that the state of combustion of a mixture in the engine cylinder is detected based on the engine cylinder internal pressure thus sensed. The reference ignition timing is then modified to provide an optimum ignition timing by an amount of modification which is calculated by using a peak point in time of the cylinder internal pressure at which a peak of combustion pressure in the engine cylinder takes place. A specific pressure in the engine cylinder which corresponds to the optimum ignition timing is calculated so that ignition is effected when the internal pressure in the engine cylinder as sensed becomes equal to the specific pressure thus calculated.
摘要翻译：一种用于内燃机的点火控制系统，其能够在不使用曲轴转角传感器的情况下以确切的方式确定适当的点火正时，以便优化发动机气缸中的混合物的燃烧。为此，首先基于发动机的工作条件（例如，负载条件）来确定参考点火正时，并且检测发动机气缸中的内部压力，使得发动机气缸中的混合物的燃烧状态为基于如此感测的发动机气缸内部压力来检测。然后修改参考点火正时，以通过使用发生发动机气缸中的燃烧压力的峰值的气缸内部压力的峰值点计算的修改量来提供最佳点火正时。计算出对应于最佳点火正时的发动机气缸中的特定压力，使得当感测到的发动机气缸中的内部压力等于所计算的比压时，点火是发生的。

79. 发明授权

US4944271A Controller for internal combustion engine 失效
标题翻译：内燃机控制器
公开(公告)号：US4944271A
公开(公告)日：1990-07-31
申请号：US334505
申请日：1989-04-07
申请人： Toshio Iwata , Satoru Ohkubo
发明人： Toshio Iwata , Satoru Ohkubo
IPC分类号： F02D45/00 , F02D35/02 , F02D41/12 , F02D41/14
CPC分类号： F02D35/023 , F02D41/1497 , F02D35/024 , F02D41/123
摘要： This invention provides a controller for controlling the combustion of an internal combustion engine. The controller comprises pressure sensors for detecting the pressure in a set of cylinders. The detected pressure profile in the cylinders is used to determine the combustion parameters, based on which the drive control parameters are determined. The combustion of the engine is normally controlled with those drive control parameters while the control is performed by means of predetermined parameters in the event of no combustion occurring. In determining the combustion parameters, the controller in accordance with this invention calibrates the pressure profile detected by the pressure sensor to eliminate the modulus and the offset of the pressure sensor from the pressure profile. The modulus and the offset are renewed on a proper basis to make up for the drawback that the modulus and the offset fluctuate in response to changes in temperature.
摘要翻译：本发明提供一种用于控制内燃机的燃烧的控制器。控制器包括用于检测一组气缸中的压力的压力传感器。气缸中检测到的压力分布用于确定燃烧参数，基于此确定驱动控制参数。发动机的燃烧通常由这些驱动控制参数控制，而在没有发生燃烧的情况下通过预定参数进行控制。在确定燃烧参数时，根据本发明的控制器校准由压力传感器检测到的压力分布，以消除压力传感器与压力分布的模量和偏移。模量和偏移在适当的基础上更新以弥补模量和偏移响应于温度变化而波动的缺点。

80. 发明授权

US4928653A Air-fuel ratio control device for an internal combustion engine 失效
标题翻译：用于内燃机的空燃比控制装置
公开(公告)号：US4928653A
公开(公告)日：1990-05-29
申请号：US329287
申请日：1989-03-27
申请人： Satoru Ohkubo , Toshio Iwata
发明人： Satoru Ohkubo , Toshio Iwata
IPC分类号： F02D35/02 , F02D41/00 , F02D41/14
CPC分类号： F02D35/023 , F02D41/1498 , F02D2200/1015
摘要： An air-to-fuel ratio control device for an internal combustion engine is disclosed, which comprises a pressure sensor for detecting the pressure P within a cylinder of the engine, and means for computing an actual value of the ratio (dP/d.theta.)max/Pmax, wherein (dP/d.theta.)max is the maximum rate of change in pressure P within the cylinder with respect to the crank angle .theta. and Pmax is the maximum pressure in the cylinder during a predetermined interval in a cycle of the cylinder. A target value of the ratio (dP/d.theta.)max/Pmax is obtained by converting the optimum air-to-fuel ratio corresponding to the operating condition of the engine, the conversion being effected by means of a relationship established between the values of the air-to-fuel ratio and those of the ratio (dP/d.theta.)max/Pmax. A control element controls the amount of injected fuel to reduce the deviation of the actual value of the ratio (dP/d.theta.)max/Pmax with respect to the target value thereof.
摘要翻译：公开了一种用于内燃机的空燃比控制装置，其包括用于检测发动机气缸内的压力P的压力传感器和用于计算比率（dP /dθ）的实际值的装置， max / Pmax，其中（dP /dθ）max是圆筒内相对于曲柄角θ的压力P的最大变化率，Pmax是在圆筒的循环中的预定间隔期间气缸中的最大压力。通过转换对应于发动机的运行状态的最佳空燃比获得比率（dP /dθ）max / Pmax的目标值，该转换通过在空气 - 燃料比和比率（dP /dθ）max / Pmax。控制元件控制喷射燃料量以减小比率（dP /dθ）max / Pmax相对于其目标值的实际值的偏差。

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