Internal combustion engine
    41.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号:US4348994A

    公开(公告)日:1982-09-14

    申请号:US161370

    申请日:1980-06-20

    IPC分类号: F02D9/02 F02D17/02 F02M13/02

    CPC分类号: F02M13/021 F02D17/02

    摘要: An internal combustion engine is disclosed which includes first and second cylinder units each including at least one cylinder, a carburetor with first and second induction passages each having therein a throttle valve rotatable in phase with the other, and first and second intake passages connecting the first and second induction passage to the first and second cylinder units, respectively. The first and second intake passages are communicated near their upstream end. A swing valve is provided which is normally placed in a first position interrupting communication between the first and second intake passages and rotatable to a second position interrupting communication between the second induction passage and the second intake passage. Means are provided for rotating the swing valve to the second position at low load conditions.

    摘要翻译: 公开了一种内燃机,其包括第一和第二气缸单元,每个气缸单元包括至少一个气缸,化油器具有第一和第二进气通道,每个排气通道具有可与另一个同相旋转的节流阀,以及连接第一和第二气缸的第一和第二进气通道 以及分别到第一和第二气缸单元的第二进气通道。 第一和第二进气通道在其上游端附近连通。 提供一种摆动阀,其通常处于中断第一和第二进气通道之间的连通的第一位置,并且可旋转到中断第二进气通道和第二进气通道之间的连通的第二位置。 提供了用于在低负载条件下将回转阀旋转到第二位置的装置。

    Internal combustion engine
    42.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号:US4335687A

    公开(公告)日:1982-06-22

    申请号:US160616

    申请日:1980-06-18

    CPC分类号: F02D41/0087

    摘要: An internal combustion engine is disclosed which comprises first and second cylinder units each including at least one cylinder, pulse generator means for generating, in synchronism with engine rotation, a fuel injection pulse signal of pulse width proportional to the rate of air flow to said engine, and first and second fuel supply means responsive to the fuel injection pulse signal for supplying, into the first and second cylinder units, respectively, a controlled amount of fuel corresponding to the duty ratio of the fuel injection pulse signal. Control means is provided for cutting off the fuel injection pulse signal to the second fuel supply means when the engine load is below a reference level increasing with an increase in engine temperature except when the engine speed is below a given level at open throttle conditions.

    摘要翻译: 公开了一种内燃机,其包括第一和第二气缸单元,每个气缸单元包括至少一个气缸,脉冲发生器装置,用于与发动机旋转同步地产生与向所述发动机的空气流量成比例的脉冲宽度的燃料喷射脉冲信号 以及响应于燃料喷射脉冲信号的第一和第二燃料供应装置,分别向第一和第二气缸单元提供对应于燃料喷射脉冲信号的占空比的受控量的燃料。 提供控制装置,用于当发动机负载低于基准水平时随着发动机温度升高而将燃料喷射脉冲信号切断到第二燃料供给装置,除非当发动机转速低于开启节气门条件时的给定水平时。

    Process for producing ductile iron casting
    43.
    发明授权
    Process for producing ductile iron casting 失效
    球墨铸铁生产工艺

    公开(公告)号:US3965962A

    公开(公告)日:1976-06-29

    申请号:US551883

    申请日:1975-02-21

    IPC分类号: C21C1/00 B22D27/20

    CPC分类号: C21C1/00

    摘要: A process for producing sound ductile cast iron crank shafts without the use of chillers and also with no, or substantially no, blind risers at the upper ends of the cast crank shafts in the bottom gating-type of vertical pouring system. The process comprises pouring a specifically treated ductile cast iron melt having a high outward expansion property during its eutectic solidification into a specific metal mold assembly having a high rigidity and a high thermal conductivity.

    摘要翻译: 一种用于生产声音的球墨铸铁曲轴的方法,其不使用冷却器,并且在底部浇注式立式浇注系统中在铸造曲轴的上端处没有或基本上没有盲梯。 该方法包括在其共晶凝固期间将具有高向外膨胀性能的特定处理的延性铸铁熔体浇注到具有高刚性和高导热性的特定金属模具组件中。

    Human body sensing device and image forming apparatus having the same
    44.
    发明授权
    Human body sensing device and image forming apparatus having the same 有权
    人体感测装置和具有该人体感测装置的图像形成装置

    公开(公告)号:US09035257B2

    公开(公告)日:2015-05-19

    申请号:US13425794

    申请日:2012-03-21

    摘要: A human body sensing device comprises: an infrared sensor which detects a human body; a rotatable group of lenses having a plurality of lenses arranged around the sensor, the lenses being configured to: generate unit sensing zones defined by a sensing distance extending radially outwardly from the group and a small width extending in a rotation direction of the group; and form a plurality of alternating layers of a regional sensing zone including one or more than one of the unit sensing zones and a non-sensing zone not including any of the unit sensing zones, in a rotation direction of the group; a rotary drive which rotates the group; a rotation position sensor which detects a rotation position of the group; and a recognizer which recognizes the location and/or movement of a human body based on the output level indicated by the infrared sensor and the rotation position.

    摘要翻译: 人体感测装置包括:红外线传感器,其检测人体; 可旋转的透镜组,具有围绕传感器布置的多个透镜,所述透镜被配置为:产生由从所述组径向向外延伸的感测距离和沿所述组的旋转方向延伸的小宽度限定的单元感测区域; 并且在所述组的旋转方向上形成包括所述单元感测区域中的一个或多于一个的区域感测区域和不包括所述单元感测区域中的任何一个的非感测区域的多个交替层; 使组旋转的旋转驱动器; 旋转位置传感器,其检测组的旋转位置; 以及识别器,其基于由红外线传感器和旋转位置指示的输出电平来识别人体的位置和/或移动。

    Aircraft actuator control apparatus
    45.
    发明授权
    Aircraft actuator control apparatus 有权
    飞机执行器控制装置

    公开(公告)号:US08876045B2

    公开(公告)日:2014-11-04

    申请号:US13195337

    申请日:2011-08-01

    IPC分类号: B64C13/36 B64C13/40 B64F5/00

    CPC分类号: B64F5/0045 B64C13/40 B64F5/60

    摘要: A plurality of hydraulically operated actuators that drive a control surface and a plurality of control systems that respectively control the operation of the actuators are included. Each of the control systems includes a control valve, a state switching valve and a test orifice circuit. The test orifice circuit includes a test orifice used for testing the performance of an orifice. The state switching valve is provided such that its position can be switched between an actuator connection position, a damping position and a test orifice position.

    摘要翻译: 包括驱动控制面的多个液压操作致动器和分别控制致动器的操作的多个控制系统。 每个控制系统包括控制阀,状态切换阀和测试孔电路。 测试孔电路包括用于测试孔的性能的测试孔。 状态切换阀被设置成使得其位置可以在致动器连接位置,阻尼位置和测试孔位置之间切换。

    Human body sensing device and image processing apparatus having the same
    46.
    发明授权
    Human body sensing device and image processing apparatus having the same 有权
    人体感测装置及其图像处理装置

    公开(公告)号:US08835850B2

    公开(公告)日:2014-09-16

    申请号:US13467733

    申请日:2012-05-09

    摘要: A human body sensing device being mounted on an object comprises: a first and second sensor being mounted on a vertical plane of the object and each having a pair of a positive and negative electrode; and a lens covering over the first and second sensors, wherein: the lens forms a sensing block in a sensing area constituting a plane perpendicular to the vertical plane, the sensing block including the positive and negative electrodes of the first sensor, and the positive and negative electrodes of the second sensor; either a first virtual line or an extended part thereof and either a second virtual line or an extended part thereof have a point of intersection in the sensing area; and the first and second virtual lines are symmetric with respect to a line perpendicular to the vertical plane of the object and passing through the point of intersection.

    摘要翻译: 安装在物体上的人体感测装置包括:第一和第二传感器安装在物体的垂直平面上,每个具有一对正极和负极; 以及覆盖在所述第一和第二传感器上的透镜,其中:所述透镜在构成垂直于所述垂直平面的平面的感测区域中形成感测块,所述感测块包括所述第一传感器的正极和负极, 第二传感器的负极; 第一虚拟线或其延伸部分以及第二虚拟线或其延伸部分在感测区域中具有交点; 并且第一虚拟线和第二虚拟线相对于垂直于物体的垂直平面的线对称并且通过交点。

    Illuminating device and liquid-crystal display device using the same
    48.
    发明授权
    Illuminating device and liquid-crystal display device using the same 有权
    照明装置及使用其的液晶显示装置

    公开(公告)号:US08421957B2

    公开(公告)日:2013-04-16

    申请号:US13181782

    申请日:2011-07-13

    IPC分类号: G02F1/1335

    摘要: A liquid crystal display device includes a liquid crystal panel and an illuminating device having a plurality of LED packages which include LED's and a lens. Each LED package includes a high refractive index member containing a substance having a larger refractive index than that of a material forming the lens and which seals the LED. The lens is shaped to have a recess near its center, and is shaped so that a moving radius increases as a polar angle increases within a range of 0 to 80 degrees. The moving radius is defined as a distance starting from the lens center and ending in the lens surface, and the polar angle is defined as an angle that is made by the moving radius to the center axis that is vertical to a plane on which said LED package is located and passing through the center of the lens.

    摘要翻译: 液晶显示装置包括液晶面板和具有包括LED和透镜的多个LED封装的照明装置。 每个LED封装包括高折射率构件,其包含比构成透镜的材料折射率大的物质并且密封LED。 透镜被成形为在其中心附近具有凹部,并且成形为使得随着极角在0至80度的范围内增加,移动半径增加。 移动半径被定义为从透镜中心开始并且到达透镜表面的距离,并且极角被定义为由垂直于所述LED的平面的中心轴的移动半径所形成的角度 包装被定位并穿过透镜的中心。

    Liquid crystal display apparatus
    49.
    发明授权
    Liquid crystal display apparatus 有权
    液晶显示装置

    公开(公告)号:US08017980B2

    公开(公告)日:2011-09-13

    申请号:US11941108

    申请日:2007-11-16

    IPC分类号: H01L29/80

    摘要: An illumination apparatus includes a plurality of light emitting diode devices mounted therein and the light emitting diode device includes a substrate, a light emission area having a light emitting layer and a clad layer formed by growing crystal on the substrate, a negative polarity and a positive polarity. The light emission area has 6 or more opposite corners, which are disposed symmetrically to the middle of the light emitting diode device.

    摘要翻译: 照明装置包括安装在其中的多个发光二极管装置,并且发光二极管装置包括基板,具有发光层的发光区域和通过在基板上生长晶体而形成的覆盖层,负极性和正极 极性。 发光区域具有6个或更多个相对的角部,其对称地布置在发光二极管装置的中间。

    Light source and liquid crystal display device using the same
    50.
    发明授权
    Light source and liquid crystal display device using the same 有权
    光源和液晶显示装置使用相同

    公开(公告)号:US08017959B2

    公开(公告)日:2011-09-13

    申请号:US11654665

    申请日:2007-01-18

    IPC分类号: H01L33/00

    摘要: A widely applicable and low cost module substrate with a high accuracy, reliability and heat-radiation structure. A light source includes: a heat radiation substrate; an insulating layer formed in some regions in an upper surface of the substrate; a wiring layer having wiring patterns, the wiring layer being arranged on the insulating layer; and a plurality of LED elements connected to the wiring layer. Moreover, the light source includes: a heat radiation substrate; an insulating layer arranged in some regions in an upper surface of the substrate; a wiring layer having wiring patterns, the wiring layer being arranged on the insulating layer; and LED elements connected to the wiring layer, wherein the insulating layer has two layers of a resin layer arranged in the wiring layer side and an adhesive layer arranged in the heat radiation substrate side.

    摘要翻译: 广泛适用的低成本模块基板,具有高精度,可靠性和散热结构。 光源包括:散热基板; 绝缘层,形成在所述基板的上表面的一些区域中; 具有布线图案的布线层,布线层布置在绝缘层上; 以及连接到布线层的多个LED元件。 此外,光源包括:散热基板; 布置在所述基板的上表面中的一些区域中的绝缘层; 具有布线图案的布线层,布线层布置在绝缘层上; 以及连接到所述布线层的LED元件,其中所述绝缘层具有布置在所述布线层侧的两层树脂层和布置在所述散热基板侧的粘合剂层。