公开(公告)号：US06813932B2

公开(公告)日：2004-11-09

申请号：US10114033

申请日：2002-04-03

申请人： Koji Nishimoto ,  Takanori Fujimoto

发明人： Koji Nishimoto ,  Takanori Fujimoto

IPC分类号： G01L2322

CPC分类号： G01M15/11

摘要： A misfire detecting device for an internal combustion engine including an ion current detecting means for detecting ion currents generated between electrodes of spark plugs; an ion current judging means for judging whether or not the ion current exists at each ignition cycle based on the ion current signal; a misfire judging means judging when no ion current is judged to exist based on an ion current judgment signal; an ignition coil; an ignition coil signal judging means for judging whether or not the ignition coil signal generated in synchronism with an ignition timing exists; and a failure judging means for judging whether or not an failure of the ion current detecting means occurs based on a result from the ignition coil signal judging means when the ion current signal is not detected.

摘要翻译： 一种用于内燃机的失火检测装置，包括用于检测在火花塞的电极之间产生的离子电流的离子电流检测装置; 离子电流判断装置，用于基于离子电流信号判断在每个点火周期是否存在离子电流; 失火判断装置，根据离子电流判断信号，判定何时不判断为存在离子电流; 点火线圈; 点火线圈信号判断装置，用于判断与点火正时同步产生的点火线圈信号是否存在; 以及故障判定装置，用于当没有检测到离子电流信号时，根据来自点火线圈信号判定装置的结果来判断离子电流检测装置的故障是否发生。

公开(公告)号：US06768308B2

公开(公告)日：2004-07-27

申请号：US10120582

申请日：2002-04-12

申请人： Ryoichi Hanazaki ,  Koji Nishimoto

发明人： Ryoichi Hanazaki ,  Koji Nishimoto

IPC分类号： F02P1700

CPC分类号： G01M15/10 ,  F02D35/021 ,  F02D41/1497 ,  F02P2017/125

摘要： When operating area detecting device detects an operating area that has a predetermined rotation number of below, flame-cut determination selecting circuitry determines the flame-cut on the basis of the logical product between a detection result of first flame-cut detecting device and a detection result of second flame-cut detecting circuitry.

摘要翻译： 当操作区域检测装置检测到具有预定旋转数量的操作区域时，火焰切断判定选择电路基于第一火焰切割检测装置的检测结果与检测的逻辑积来确定阻燃 第二个火焰切断检测电路的结果。

公开(公告)号：US07286251B2

公开(公告)日：2007-10-23

申请号：US09940822

申请日：2001-08-27

申请人： Takahiro Tomida ,  Koji Nishimoto

发明人： Takahiro Tomida ,  Koji Nishimoto

IPC分类号： G06F15/00

CPC分类号： G06F3/1206 ,  G06F3/1204 ,  G06F3/122 ,  G06F3/1247 ,  G06F3/1272 ,  G06F3/1287 ,  G06F3/1289 ,  G06F3/1292 ,  Y02D10/1592

摘要： A printer is connected to a portable communication terminal which is accessible to a server device on a network. The printer comprises an interface connected to the portable communication terminal, and an access device accessing to the server device by a circuit connection function of the portable communication terminal and downloading data registered in advance in the server device by the portable communication terminal.

摘要翻译： 打印机连接到便携式通信终端，其可以在网络上的服务器设备访问。 打印机包括连接到便携式通信终端的接口和通过便携式通信终端的电路连接功能访问服务器设备的接入设备，以及由便携式通信终端预先登记在服务器设备中的数据。

公开(公告)号：US07246079B2

公开(公告)日：2007-07-17

申请号：US09870021

申请日：2001-05-31

申请人： Hideyuki Ando ,  Takashi Kanazawa ,  Naoto Miyashita ,  Koji Nishimoto

发明人： Hideyuki Ando ,  Takashi Kanazawa ,  Naoto Miyashita ,  Koji Nishimoto

IPC分类号： G06F17/30

CPC分类号： G06Q40/04 ,  G06Q30/0202

摘要： Based on numerical values with respect to factors influencing shares of existing products and a new product evaluated by more than one people, a structured neural network calculates predictive shares of the new product predicted by the respective persons. Comprehensive evaluations on the respective products and the new product are calculated for each person, based on the numerical values with respect to the respective factors. Correlation coefficients between the comprehensive evaluations on the respective products by the respective persons and the actual shares are calculated. The predictive shares calculated by the structural neural network are layered out in accordance with the correlation coefficients for the respective person. Average values of the predictive shares and confidence intervals are calculated for the respective layers, and based on them and the calculation result obtained by the structured neural network, a share of the new product is predicted.

摘要翻译： 基于影响现有产品份额的因素的数值和由多人评估的新产品，结构化神经网络计算各人预测的新产品的预测份额。 根据各个因素的数值计算每个人对各个产品和新产品的综合评估。 计算各人对各产品综合评估与实际股份之间的相关系数。 由结构神经网络计算的预测股份根据相应人的相关系数分层。 针对各层计算预测份额和置信区间的平均值，并根据它们和结构化神经网络获得的计算结果，预测新产品的份额。

公开(公告)号：US20070118272A1

公开(公告)日：2007-05-24

申请号：US11408917

申请日：2006-04-24

申请人： Naoki Shimada ,  Keiichiro Sakaigaki ,  Koji Nishimoto

发明人： Naoki Shimada ,  Keiichiro Sakaigaki ,  Koji Nishimoto

IPC分类号： H02J7/14 ,  G06F19/00

CPC分类号： H02J7/166

摘要： It is an object of the present invention to provide an engine control apparatus for detecting a voltage abnormality caused in a power supply thereof at low cost. An engine control apparatus for controlling an engine, includes: power supply voltage detecting unit for detecting a power supply voltage of a battery mounted on a vehicle as a power supply, which supplies the engine control apparatus with power; backup power supply voltage detecting unit for detecting a backup power supply voltage of a backup power supply, which supplies the engine control apparatus with power from the battery via a different path; voltage difference calculating unit for calculating a voltage difference between the power supply voltage and the backup power supply voltage; and power supply voltage abnormality determining unit for determining that there is an abnormality in the power supply voltage when the voltage difference is not within a predetermined range.

摘要翻译： 本发明的目的是提供一种用于以低成本检测其电源中引起的电压异常的发动机控制装置。 一种用于控制发动机的发动机控制装置，包括：电源电压检测单元，用于检测安装在车辆上的电池的电源电压作为对发动机控制装置供电的供电; 备用电源电压检测单元，用于检测备用电源的备用电源电压，其通过不同的路径从所述电池向所述发动机控制装置供电; 电压差计算单元，用于计算电源电压和备用电源电压之间的电压差; 以及电源电压异常判定单元，用于当所述电压差不在预定范围内时确定所述电源电压中存在异常。

公开(公告)号：US06810860B2

公开(公告)日：2004-11-02

申请号：US10134611

申请日：2002-04-30

申请人： Hideaki Tani ,  Hitoshi Inoue ,  Koji Nishimoto

发明人： Hideaki Tani ,  Hitoshi Inoue ,  Koji Nishimoto

IPC分类号： F02D4106

CPC分类号： F02D41/062 ,  F02D41/008 ,  F02D41/0087 ,  F02D41/402 ,  F02D2041/0092 ,  Y02T10/44

摘要： A starting fuel injection control device for an internal combustion engine including a unit for estimating the starting ability of the internal combustion engine, a crank angle detecting unit for outputting a crank angle signal in synchronization with a specific crank angle position of each cylinder of the internal combustion engine and a cylinder discriminating unit for discriminating a reference crank angle of a specific cylinder. The device also includes a unit for simultaneously injecting fuel to all the cylinders before the completion of the cylinder discrimination at the starting time and a unit for starting the independent injection by turns separately for each cylinder in synchronization with the crank angle signal from the time just after the completion of the cylinder discrimination, and a unit for starting simultaneously injects fuel to another cylinder where intake is possible.

摘要翻译： 一种用于内燃机的起动燃料喷射控制装置，包括：用于估计内燃机的起动能力的单元;曲柄角检测单元，用于与内部的每个汽缸的特定曲柄角位置同步输出曲柄角信号; 内燃机和用于识别特定气缸的参考曲柄角的气缸鉴别单元。 该装置还包括一个单元，用于在开始时刻的汽缸识别完成之前同时向所有汽缸喷射燃料，以及用于从与刚刚起动的时间与曲柄角信号同步的每个汽缸单独启动独立喷射的单元 在气缸识别完成之后，并且用于启动的单元同时将燃料喷射到可能进气的另一气缸。

公开(公告)号：US06223719B1

公开(公告)日：2001-05-01

申请号：US09438394

申请日：1999-11-12

申请人： Takayuki Yano ,  Ryoichi Hanazaki ,  Koji Nishimoto

发明人： Takayuki Yano ,  Ryoichi Hanazaki ,  Koji Nishimoto

IPC分类号： F02D4108

CPC分类号： F02D11/105

摘要： A device for controlling the amount of the air taken in by an engine, for improving the starting performance of when the accelerator pedal is depressed from the idling state. The device comprises a throttle control means 10A for operating a target throttle opening degree &thgr;o of a throttle valve 6 based on said throttle opening degree &thgr;, an accelerator opening degree &agr; and an idle signal D, and a throttle actuator 7 for opening and closing said throttle valve so that said throttle opening degree comes into agreement with said target throttle opening degree, wherein said throttle control means includes a means 11 for operating a first target throttle opening degree &thgr;o1 based on said accelerator opening degree, a means 12 for operating a second target throttle opening degree &thgr;o2 based on the idle signal, and a means 13 for operating a target throttle opening degree &thgr;o by adding up the first and second target throttle opening degrees together.

摘要翻译： 一种用于控制由发动机吸入的空气量的装置，用于提高当怠速状态下加速踏板被压下时的起动性能。 该装置包括节气门控制装置10A，用于基于所述节气门开度θ，加速器开度α和怠速信号D来操作节气门6的目标节气门开度θo，以及用于打开和关闭所述节气门开度 节流阀，使得所述节气门开度与所述目标节气门开度一致，其中所述节气门控制装置包括用于基于所述加速器开度操作第一目标节气门开度θo1的装置11，用于操作第二 基于空转信号的目标节气门开度θo2，以及通过将第一和第二目标节气门开度相加在一起来操作目标节气门开度θo的装置13。

公开(公告)号：US5044342A

公开(公告)日：1991-09-03

申请号：US625386

申请日：1990-12-11

申请人： Kouichi Yamane ,  Koji Nishimoto ,  Masanobu Uchinami

发明人： Kouichi Yamane ,  Koji Nishimoto ,  Masanobu Uchinami

IPC分类号： F02D41/10 ,  F02B75/02 ,  F02D41/04 ,  F02D41/32 ,  F02D45/00

CPC分类号： F02D41/045 ,  F02D41/32 ,  F02B2075/027

摘要： An automotive fuel injection system for detecting as quickly as possible the occurrence of acceleration without employing a throttle sensor to thereby perform an asynchronous fuel injection for the purpose of maintaining the air-to-fuel ratio of the combustible air-fuel mixture at an optimum value during the acceleration of the automotive engine. The automotive fuel injection system comprises a device for comparing the pressure inside the fuel intake system with an average value of the pressures inside the fuel intake system. When the pressure prevailing in the fuel intake system deviates by a predetermined quantity from the average pressure inside the fuel intake system, acceleration is deemed as actually occurring in the automotive engine and, hence, asynchronous fuel injection is effected substantially simultaneously with the detection of the occurrence of engine acceleration.

摘要翻译： 一种汽车燃料喷射系统，用于尽可能快地检测加速度的发生而不使用节流传感器，从而执行异步燃料喷射，以将可燃空气 - 燃料混合物的空燃比保持在最佳值 在汽车发动机的加速期间。 汽车燃料喷射系统包括用于将燃料进气系统内的压力与燃料进气系统内的压力的平均值进行比较的装置。 当燃料进气系统中的压力与燃料进气系统内的平均压力偏离预定量时，加速度被认为实际上在汽车发动机中发生，因此异步燃料喷射基本上与检测到的 发生发动机加速。

公开(公告)号：US20080189022A1

公开(公告)日：2008-08-07

申请号：US11878980

申请日：2007-07-30

申请人： Shinji Watanabe ,  Koji Nishimoto ,  Toru Tanaka ,  Mitsuyasu Kunihiro ,  Ryuji Nakamura

发明人： Shinji Watanabe ,  Koji Nishimoto ,  Toru Tanaka ,  Mitsuyasu Kunihiro ,  Ryuji Nakamura

IPC分类号： F02D28/00

CPC分类号： F02D13/0203 ,  F01L1/3442 ,  F01L2001/3443 ,  F02D41/0002 ,  F02D41/18 ,  F02D2041/001 ,  F02D2041/002 ,  F02D2041/1409 ,  F02D2200/0404 ,  Y02T10/18 ,  Y02T10/42

摘要： A control apparatus for an internal combustion engine can control an actual operating characteristic with high precision by shortening a response time thereof. The control apparatus capable of changing an actual phase angle of a camshaft by an OCV includes a crank angle sensor for detecting a crank angle of a crankshaft and generating a crank angle signal, an actual phase angle detection section for detecting the actual phase angle of the camshaft, an air flow sensor and a throttle position sensor for detecting an operating state of the engine, a target phase angle calculation section for calculating a target phase angle based on the operating state, and a phase angle feedback control section for calculating an operation amount to the OCV so as to make the actual phase angle coincide with the target phase angle. The phase angle feedback control section calculates the operation amount in synchronization with the crank angle signal.

摘要翻译： 用于内燃机的控制装置可以通过缩短其响应时间来高精度地控制实际操作特性。 能够通过OCV改变凸轮轴的实际相位角的控制装置包括用于检测曲轴的曲柄角并产生曲柄角信号的曲柄角传感器，用于检测曲轴角度的实际相位角的实际相位角检测部 凸轮轴，空气流量传感器和用于检测发动机的运转状态的节气门位置传感器，基于运转状态计算目标相位角的目标相位角运算部，以及计算运算量的相位角反馈控制部 以使实际的相位角与目标相位角一致。 相位角反馈控制部与曲柄角信号同步地计算操作量。

公开(公告)号：US07021292B2

公开(公告)日：2006-04-04

申请号：US10898937

申请日：2004-07-27

申请人： Shingo Yamaguchi ,  Koji Nishimoto

发明人： Shingo Yamaguchi ,  Koji Nishimoto

IPC分类号： F02D41/22

CPC分类号： F02D41/0002 ,  F02D41/08 ,  F02D2041/2048 ,  F02D2200/0406 ,  Y02T10/42

摘要： A pressure sensor device of an internal combustion engine includes: a pressure sensor detecting a pressure in an intake pipe of an internal combustion engine, a pressure sensor failure determination device determining a failure of the pressure sensor, an idle determination device detecting that an opening of a throttle adjusting an air quantity supplied to the internal combustion engine is in an idle position, and a pressure sensor output value control device limiting an output value from the pressure sensor for use in a fuel injection quantity control of the internal combustion engine to be not more than a predetermined value when the throttle opening is determined by the idle determination device to be in the idle position and when the pressure sensor is not determined as being in failure by the pressure sensor failure determination device. This pressure sensor device prevents the over-rich of fuel injection quantity.

摘要翻译： 内燃机的压力传感器装置包括：检测内燃机的进气管的压力的压力传感器，确定压力传感器的故障的压力传感器故障判定装置，检测到压力传感器的开度的空转判定装置 调节供给到内燃机的空气量的节气门处于怠速位置，并且限制来自用于内燃机的燃料喷射量控制的压力传感器的输出值的压力传感器输出值控制装置不是 当怠速判定装置判断节气门开度处于怠速位置时，以及当压力传感器未被压力传感器故障判定装置故障判定时，超过预定值。 该压力传感器装置防止燃料喷射量过多。