Polyamide resin composition
    21.
    发明授权
    Polyamide resin composition 有权
    聚酰胺树脂组合物

    公开(公告)号:US06890984B2

    公开(公告)日:2005-05-10

    申请号:US09958982

    申请日:2001-02-15

    IPC分类号: C08K3/32 C08K5/098

    CPC分类号: C08K3/32 C08K5/098 C08L77/00

    摘要: The present invention provides a polyamide resin composition suitable as industrial materials such as automobile parts, electronic or electrical parts, and industrial machine parts, and excellent in various mechanical properties such as various kinds of moldability, rigidity, and strength, and durability such as heat-resistant aging property.Namely, the invention relates to a polyamide resin composition comprising (A) a polyamide, (B) an apatite type compound, and (C) (i) a higher fatty acid metal salt and/or (ii) a mixture of a metal halide and a copper compound, wherein the polyamide resin composition is obtainable by adding component (C) after the formation of the apatite type compound.

    摘要翻译: 本发明提供一种适合作为汽车部件,电子部件,工业机械部件等工业材料的聚酰胺树脂组合物,各种成形性,刚性和强度等各种机械性能以及耐热性 耐老化性能。 即,本发明涉及一种聚酰胺树脂组合物,其包含(A)聚酰胺,(B)磷灰石型化合物和(C)(i)高级脂肪酸金属盐和/或(ii)金属卤化物 和铜化合物,其中聚酰胺树脂组合物可以通过在形成磷灰石型化合物之后添加组分(C)而获得。

    Air-fuel ratio control system for internal combustion engines
    22.
    发明授权
    Air-fuel ratio control system for internal combustion engines 失效
    内燃机空燃比控制系统

    公开(公告)号:US5724952A

    公开(公告)日:1998-03-10

    申请号:US660390

    申请日:1996-06-07

    IPC分类号: F02D41/14 F01N3/20

    摘要: There is provided an air-fuel ratio control system for an internal combustion engine. The air-fuel ratio control system has an air-fuel ratio sensor arranged in an exhaust passage of the engine, which generates an output proportional to concentration of oxygen in exhaust gases emitted from the engine. The air-fuel ratio of a mixture supplied to the engine is controlled to a desired air-fuel ratio in response to the output from the air-fuel ratio sensor by the use of a proportional term and an integral term. A repetition period of inversion of the output from the air-fuel ratio sensor with respect to a predetermined reference value is calculated. Deterioration of the air-fuel ratio sensor is detected based the repetition period of inversion of the output from the air-fuel ratio sensor.

    摘要翻译: 提供了一种用于内燃机的空燃比控制系统。 空燃比控制系统具有布置在发动机的排气通道中的空燃比传感器,其产生与从发动机排出的废气中的氧浓度成比例的输出。 通过使用比例项和积分项,供给发动机的混合物的空燃比响应于来自空燃比传感器的输出而被控制到期望的空燃比。 计算空燃比传感器的输出相对于预定基准值的反转重复周期。 基于来自空燃比传感器的输出的反转的重复周期来检测空燃比传感器的劣化。

    Air-fuel ratio feedback control method for internal combustion engines
    23.
    发明授权
    Air-fuel ratio feedback control method for internal combustion engines 失效
    内燃机空燃比反馈控制方法

    公开(公告)号:US4993393A

    公开(公告)日:1991-02-19

    申请号:US559907

    申请日:1990-07-30

    IPC分类号: F02D41/14

    CPC分类号: F02D41/1483 F02D41/1487

    摘要: A method of controlling air-fuel ratio of a mixture supplied to an internal combustion engine in a feedback manner responsive to an output signal from an exhaust gas concentration sensor. The air-fuel ratio of the mixture is controlled to a desired value by means of proportional control and integral control. The proportional control is inhibited, when the value of the output signal has changed from a lean side to a rich side with respect to a predetermined reference value while the engine is operating in one of a predetermined high load condition and a predetermined high rotational speed condition.

    摘要翻译: 一种响应于来自排气浓度传感器的输出信号以反馈方式控制供给内燃机的混合物的空燃比的方法。 通过比例控制和积分控制将混合物的空燃比控制到所需的值。 当发动机在预定的高负载状态和预定的高转速条件之一下操作时,当输出信号的值相对于预定的参考值从稀薄侧变为富侧时,比例控制被禁止 。

    Illumination apparatus and endoscope
    25.
    发明授权
    Illumination apparatus and endoscope 有权
    照明装置和内窥镜

    公开(公告)号:US07959339B2

    公开(公告)日:2011-06-14

    申请号:US12210272

    申请日:2008-09-15

    申请人: Katsushi Watanabe

    发明人: Katsushi Watanabe

    IPC分类号: A61B1/06

    摘要: An illumination apparatus includes a light source which generates heat when emitting an illumination light from a light-emitting surface, a light guide bundle which has a light-receiving surface opposed to the light-emitting surface of the light source, to receive the illumination light emitted from the light-emitting surface of the light source, and guides the illumination light from the light source received by the light-receiving surface, and a light guide connector which has an end face arranged along the light guide bundle and opposed to the light-emitting surface of the light source, and a contact part in which at least a part of the end face directly contacts the light-emitting surface, and absorbs the heat generated on the light-emitting surface of the light source.

    摘要翻译: 一种照明装置,包括:发光部,从发光面发出照明光时产生热量的光源;具有与上述光源的发光面相对的受光面的导光束, 从光源的发光面发射,并且引导来自受光面的光源的照明光,以及导光连接器,该导光连接器具有沿着导光束配置的与光线对置的端面 光源的发光面以及端面的至少一部分直接与发光面接触的接触部,并且吸收在光源的发光面上产生的热。

    Endoscope
    28.
    发明申请
    Endoscope 有权
    内窥镜

    公开(公告)号:US20080009677A1

    公开(公告)日:2008-01-10

    申请号:US11821645

    申请日:2007-06-25

    IPC分类号: A61B1/06

    摘要: An endoscope of the invention includes: an LED for supplying illumination light to illuminate a subject; an image pickup device for picking up an image of a region to be inspected of the subject; a video display device provided with a monitor portion on which an endoscope image of the region to be inspected picked up by the image pickup device is displayed and an exterior member for holding the monitor portion; a power supply control circuit for supplying electric power to drive the LED and cause the LED to emit illumination light; and a heat radiation portion for radiating heat generated by the power supply control circuit formed on a rear surface opposing to a disposition surface of the exterior member on which the monitor portion of the video display device is provided.

    摘要翻译: 本发明的内窥镜包括:用于提供照明光以照亮被摄体的LED; 用于拾取要检查的对象的区域的图像的图像拾取装置; 一种视频显示装置,其具有监视部,显示由图像拾取装置拾取的被检查区域的内窥镜图像,以及用于保持监视部的外部部件; 电源控制电路,用于提供电力来驱动所述LED并使所述LED发射照明光; 以及热辐射部分,用于辐射由形成在与设置有视频显示装置的监视部分的外部部件的配置表面相对的后表面上的电源控制电路产生的热量。

    Endoscope
    29.
    发明申请
    Endoscope 有权
    内窥镜

    公开(公告)号:US20060173243A1

    公开(公告)日:2006-08-03

    申请号:US11367781

    申请日:2006-03-03

    申请人: Katsushi Watanabe

    发明人: Katsushi Watanabe

    IPC分类号: A61B1/00 A61B1/008

    CPC分类号: A61B1/0055 A61B1/018 A61B1/04

    摘要: A slender insertion section of the endoscope has an endoscope distal-end portion, a tubular body and a bending portion, all extending along the longitudinal axis of the insertion section. The bending portion is arranged between the distal-end portion and the tubular body. The insertion section has an inner component. The bending portion has an annular ring assembly composed of a plurality of annular rings arranged side by side. Each annular ring has a ring body, a pair of bulging portion that face at one end face of the ring body, and a plurality of projections which the inner component can move. The most distal annular ring of the annular ring assembly supports one end of a wire. The wire passes through the annular rings and has its other end coupled to an operation section of the endoscope.

    摘要翻译: 内窥镜的细长插入部具有内窥镜前端部,管状体和弯曲部,全部沿着插入部的纵轴延伸。 弯曲部分布置在远端部分和管状体之间。 插入部具有内部部件。 弯曲部具有由并列布置的多个环形环构成的环形圈组件。 每个环形环具有环体,一对在环体的一个端面处的凸起部分,以及内部部件可以移动的多个突起。 环形环组件的最远端的环形环支撑线的一端。 线穿过环形环,并且其另一端联接到内窥镜的操作部分。

    ENDOSCOPIC BATTERY-POWERED LIGHT SOURCE HAVING ROTATIONALLY-CHANGING RELATIVE POSITIONAL RELATIONSHIP WITH CONTROL SECTION OF ENDOSCOPE AND ENDOSCOPE APPARATUS COMPRISING THE ENDOSCOPIC BATTERY-POWERED LIGHT SOURCE
    30.
    发明授权
    ENDOSCOPIC BATTERY-POWERED LIGHT SOURCE HAVING ROTATIONALLY-CHANGING RELATIVE POSITIONAL RELATIONSHIP WITH CONTROL SECTION OF ENDOSCOPE AND ENDOSCOPE APPARATUS COMPRISING THE ENDOSCOPIC BATTERY-POWERED LIGHT SOURCE 有权
    内镜电池供电的光源具有旋转变化的相对位置关系,包括内窥镜电池供电的光源的内窥镜和内窥镜装置的控制部分

    公开(公告)号:US06659943B2

    公开(公告)日:2003-12-09

    申请号:US10098938

    申请日:2002-03-15

    IPC分类号: A61B106

    摘要: A battery-powered light source in which the relative position to a control section of an endoscope is changed to switch an illumination lamp to an ON state or OFF state includes a light source main body containing a battery for supplying electric power for turning on the illumination lamp, a plurality of switch positions provided in a range in which the relative position between the light source main body and the control section of the endoscope is changed, and a click mechanical portion provided at at least one of the switch positions, for maintaining the relative position between the light source main body and the control section of the endoscope in a predetermined state and switching the illumination lamp to a predetermined state while maintaining the state of the relative position.

    摘要翻译: 电池供电的光源,其中改变内窥镜的控制部分的相对位置以将照明灯切换到接通状态或关闭状态包括:光源主体,其包含用于提供用于接通照明的电力的电池 灯,多个开关位置,其设置在光源主体与内窥镜的控制部之间的相对位置改变的范围内,以及设置在至少一个开关位置的咔嗒机构部,用于保持 光源主体与内窥镜的控制部之间的预定状态的相对位置,并且在保持相对位置的状态的同时将照明灯切换到规定状态。