Internal combustion engine system and starting method of internal combustion engine
    51.
    发明申请
    Internal combustion engine system and starting method of internal combustion engine 失效
    内燃机系统及内燃机起动方法

    公开(公告)号:US20060060162A1

    公开(公告)日:2006-03-23

    申请号:US11227295

    申请日:2005-09-16

    Abstract: The start control procedure of the invention lags an open-close timing VVT of an intake valve, restricts a throttle opening TH of a throttle valve, and starts cranking an engine with a lower torque Tlow. When a pressure Pf of a fuel supplied to in-cylinder fuel injection valves reaches or exceeds a preset reference value, which is greater than a sum of an in-cylinder compression pressure Pin and a closed valve position-retaining pressure Pcv of the in-cylinder fuel injection valves, the start control procedure cranks the engine with a standard cranking torque Tset. The start control procedure then starts advance of the open-close timing VVT of the intake valve, cancels the restriction of the throttle opening TH, and starts fuel injection from the in-cylinder fuel injection valves. This arrangement enables the fuel pressure Pf to quickly rise to or above the sum of the in-cylinder compression pressure Pin and the closed valve position-retaining pressure Pcv, and thereby effectively prevents the in-cylinder fuel injection valves from being inadequately opened.

    Abstract translation: 本发明的起动控制程序滞后于进气门的开闭正时VVT,限制了节流阀的节气门开度TH,并开始以较低的转矩Tlow启动发动机。 当供给到缸内燃料喷射阀的燃料的压力Pf达到或超过预先设定的基准值,该预设基准值大于缸内压缩压力Pin与内燃机燃料喷射阀的关闭阀位置保持压力Pcv之和时, 气缸燃油喷射阀,起动控制程序用标准起动转矩Tset曲柄发动机。 起动控制程序然后开始进气门的开关定时VVT的前进,消除节气门开度TH的限制,并开始从缸内燃料喷射阀的燃料喷射。 由此,能够使燃料压力Pf快速上升至缸内压缩压力Pin和关闭阀位置保持压力Pcv的总和以上,从而有效地防止缸内燃料喷射阀的打开不充分。

    Generator apparatus
    52.
    发明申请
    Generator apparatus 有权
    发电机

    公开(公告)号:US20050264265A1

    公开(公告)日:2005-12-01

    申请号:US11135282

    申请日:2005-05-24

    CPC classification number: H02P9/02 H02J7/1492 Y02T10/92

    Abstract: A generator apparatus can provide generated power fit for a connected battery, and even if a load voltage is not within a suitable range, when the load voltage is a certain level or more, the generator can provide power. A selector 25 selects a target voltage for controlling the output voltage of a rectifier 2. An output controller 34 controls the rectifier 2 according to the target. A load judgment section 35 judges the terminal voltage of a battery 19. When the terminal voltage is within an allowable range with respect to the target value, permission for output is given to the output controller 34. When the load voltage is not within the allowable range, an alarm is raised. Even when the alarm is raised, if a load voltage develops which is not less than a predetermined voltage lower than the allowable range, the battery 19 can be charged by forced-output.

    Abstract translation: 发电机装置可以为连接的电池提供产生的电力配合,并且即使负载电压不在适当的范围内,当负载电压在一定水平以上时,发电机也可以提供电力。 选择器25选择用于控制整流器2的输出电压的目标电压。 输出控制器34根据目标控制整流器2。 负载判定部35判断电池19的端子电压。 当端子电压在相对于目标值的允许范围内时,输出许可被给予输出控制器34。 当负载电压不在容许范围内时,会发出报警。 即使在报警提高的情况下,如果产生不低于允许范围的预定电压的负载电压,则可以通过强制输出来对电池19进行充电。

    Operation stop control method of internal combustion engine for vehicle
    53.
    发明授权
    Operation stop control method of internal combustion engine for vehicle 失效
    车辆内燃机运行停机控制方法

    公开(公告)号:US06785603B2

    公开(公告)日:2004-08-31

    申请号:US10359626

    申请日:2003-02-07

    Applicant: Toshio Inoue

    Inventor: Toshio Inoue

    CPC classification number: F02D41/042

    Abstract: When a control determination is made that an operation of an internal combustion engine should be stopped, a fuel adherence reduction operation for reducing the amount of fuel adhered to a wall surface extending from an intake port to a combustion chamber is executed before stopping fuel supply.

    Abstract translation: 当停止内燃机的操作的控制确定时,在停止燃料供给之前执行用于减少粘附到从进气口延伸到燃烧室的壁面的燃料量的燃料附着减少操作。

    Disposable diaper
    54.
    发明授权
    Disposable diaper 有权
    一次性尿布

    公开(公告)号:US06576809B1

    公开(公告)日:2003-06-10

    申请号:US09547874

    申请日:2000-04-12

    CPC classification number: A61F13/51464 A61F13/42 A61F13/51401

    Abstract: A backsheet of a disposable diaper comprises a stretched plastic film containing grains of inorganic filler wherein the backsheet presents surfaces roughed by the presence of the grains and has a moisture permeability of 800-3000 g/m2·24 hr and a total light transmissivity of 60-85%.

    Abstract translation: 一次性尿布的底片包括含有无机填料颗粒的拉伸塑料膜,其中底片呈现由颗粒存在而粗糙的表面,透湿度为800-3000g / m 2·24小时,总透光率为60 -85%。

    Disposable pull-on diaper having disposal securing means
    55.
    发明授权
    Disposable pull-on diaper having disposal securing means 失效
    具有处置固定装置的一次性上拉式尿布

    公开(公告)号:US06491675B1

    公开(公告)日:2002-12-10

    申请号:US09686933

    申请日:2000-10-12

    CPC classification number: A61F13/5512

    Abstract: A disposable pull-on diaper includes a liquid-pervious topsheet, a liquid-impervious backsheet and a liquid-absorbent core disposed therebetween. The diaper has a waist-hole and a pair of leg-holes. The diaper is provided on one of a front half or a rear half thereof with at least one elastically stretchable fastening member transversely extending across a longitudinal center line of the diaper, and a hook member which lies on the longitudinal center line to catch the fastening member. The fastening member has transversely opposite end portions secured to the diaper, and a transversely intermediate portion exposed on an outer surface of the backsheet. After use, the used diaper is rolled-up with an outer peripheral surface thereof surrounded by the intermediate portion, and the intermediate portion is caught by the hook to secure the used diaper in the rolled-up state.

    Abstract translation: 一次性上拉式尿布包括透液性顶片,不透液性底片和设置在其间的吸液性芯。 尿布有一个腰孔和一个腿孔。 尿布在其前半部或后半部中的一个上设置有至少一个横向延伸穿过尿布的纵向中心线的可弹性拉伸的紧固件,以及钩件,其位于纵向中心线上以将紧固件 。 紧固构件具有固定到尿布的横向相对的端部和暴露在底片的外表面上的横向中间部分。 使用后,使用过的尿布被其中间部分包围的外周面卷起,并且中间部分被钩钩住以将尿布固定在卷起状态。

    Controller for heater of air-fuel-ratio sensor
    57.
    发明授权
    Controller for heater of air-fuel-ratio sensor 失效
    空燃比传感器加热器控制器

    公开(公告)号:US5816231A

    公开(公告)日:1998-10-06

    申请号:US879347

    申请日:1997-06-20

    Applicant: Toshio Inoue

    Inventor: Toshio Inoue

    Abstract: An apparatus controls power supplied to a heater of an air-fuel-ratio sensor in consideration of the radiant heat from a catalytic converter. A map showing a relationship between power supplied to the heater and engine operating conditions is prepared on the assumption that radiant heat from the converter never affects the temperature of the sensor. Another map showing the same relationship is prepared on the assumption that radiant heat from the converter, which is new, affects the temperature of the sensor. A difference .DELTA.Qij=Q2ij-Q1ij is calculated under the same engine operating conditions, where Q1ij is power supplied to the heater with radiant heat from the converter affecting the temperature of the sensor and Q2ij is power supplied to the heater with radiant heat from the converter not affecting the temperature of the sensor. At the same time, a deterioration index DR of the converter is calculated. The deterioration index DR is used to determine a coefficient .alpha.. The target power Qij supplied to the heater is calculated as Qij=Q2ij-.alpha..times.(Q2ij-Q1ij). Namely, the difference .DELTA.Qij is multiplied by the coefficient .alpha., and the product is subtracted from Q2ij, to provide the target power Qij.

    Abstract translation: 考虑到来自催化转化器的辐射热,装置控制供给空燃比传感器的加热器的功率。 假定来自转换器的辐射热不会影响传感器的温度,所以准备表示加热器供电的功率与发动机工作条件之间的关系的图。 假设来自转换器的辐射热量(新的)影响传感器的温度,就准备了显示相同关系的另一个地图。 差分DELTA Qij = Q2ij-Q1ij是在相同的发动机运行条件下计算的,其中Q1ij是从转换器的辐射热向加热器供电,影响传感器的温度,Q2ij是从加热器的辐射热供应给加热器 转换器不影响传感器的温度。 同时,计算转换器的劣化指数DR。 劣化指数DR用于确定系数α。 提供给加热器的目标功率Qij被计算为Qij = Q2ij-αx(Q2ij-Q1ij)。 即,将差ΔTAij乘以系数α,并将乘积从Q2ij减去,以提供目标功率Q ij。

    Apparatus for controlling a heater for heating an air-fuel ratio sensor
    58.
    发明授权
    Apparatus for controlling a heater for heating an air-fuel ratio sensor 失效
    用于控制用于加热空燃比传感器的加热器的装置

    公开(公告)号:US5752493A

    公开(公告)日:1998-05-19

    申请号:US877277

    申请日:1997-06-17

    CPC classification number: G01N27/4067

    Abstract: A heater control apparatus for an air-fuel ratio sensor that is capable of supplying optimum power, regardless of the coolant temperature of an internal combustion engine at the engine start-up, is provided. When the internal combustion engine is started, a switching element 122 is continuously held at ON state, to continuously supply power to a heater 112 of the air-fuel ratio sensor 11. The duty cycle of the switching element is controlled so that the heater temperature is maintained at 1100.degree. C., after the heater resistance, which is calculated from the voltage applied to the heater and the current flowing through the heater, has reached a predetermined value, and so that a sensing element 111 is maintained at a temperature of 710.degree. C., after the air-fuel ratio sensor was activated. In performing the control, the power supplied to the heater is increased by adding an auxiliary power calculated as a function of the coolant temperature detected by a coolant temperature sensor 142 and the time elapsed since the engine was started up, thereby preventing an excessive temperature rise of the heater and a delay in the activation of the air-fuel ratio sensor.

    Abstract translation: 提供了一种用于空燃比传感器的加热器控制装置,其能够在发动机启动时与内燃机的冷却剂温度无关地提供最佳功率。 当内燃机起动时,开关元件122连续地保持在接通状态,以连续地向空燃比传感器11的加热器112供电。开关元件的占空比被控制,使得加热器温度 在从加热器施加的电压和流过加热器的电流计算出的加热器电阻达到预定值之后,将感测元件111保持在1100℃的温度 在空燃比传感器被激活之后为710℃。 在执行控制时,通过增加根据由冷却剂温度传感器142检测出的冷却剂温度和从发动机启动起经过的时间计算出的辅助功率来增加供应给加热器的功率,从而防止过度的温度升高 的加热器和空燃比传感器的启动延迟。

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