Method of bonding a III-V group compound semiconductor layer on a
silicon substrate

    公开(公告)号:US5728623A

    公开(公告)日:1998-03-17

    申请号:US405104

    申请日:1995-03-16

    申请人: Kazuo Mori

    发明人: Kazuo Mori

    摘要: Prior to a heat treatment for bonding a III-V group compound semiconductor layer on a silicon substrate, a thermal stress relaxation layer is provided between the silicon layer and the III-V group compound semiconductor layer thermal stress relaxation layer, having a thermal expansion coefficient equal or near to the thermal expansion coefficient of the III-V group compound semiconductor layer and having a rigidity coefficient being sufficiently large to suppress generation of any crystal defects in the III-V group compound semiconductor layer due to a thermal stress generated in the heat treatment and subsequent cooling stage by the difference in the thermal expansion coefficient between the III-V group compound semiconductor layer and the silicon layer.

    Window molding for a vehicle
    35.
    发明授权
    Window molding for a vehicle 失效
    汽车窗模

    公开(公告)号:US5540477A

    公开(公告)日:1996-07-30

    申请号:US133869

    申请日:1993-10-12

    申请人: Kazuo Mori

    发明人: Kazuo Mori

    摘要: A window molding for a vehicle includes a main portion disposed between a vehicle body and a vehicle window, an ornament portion connected with the main portion along the length of the main portion and for covering between the vehicle body and the vehicle window, a lip portion which is connected with the main portion so as to form a groove with the ornament portion and a projection portion disposed on one end portion of the groove which gradually increases in the direction of the one end of the groove so as to fill the groove.

    摘要翻译: 一种用于车辆的窗模成型件包括设置在车身与车窗之间的主体部分,沿着主体部分的长度与主体部分连接并用于覆盖车身与车窗之间的装饰部分,唇部 其与主要部分连接以形成具有装饰部分的凹槽和设置在凹槽的一个端部上的突起部分,其在凹槽的一端的方向上逐渐增加以填充凹槽。

    Part mounting apparatus and part supply apparatus
    37.
    发明授权
    Part mounting apparatus and part supply apparatus 有权
    零件安装装置和零件供应装置

    公开(公告)号:US06594887B1

    公开(公告)日:2003-07-22

    申请号:US09554187

    申请日:2000-05-10

    IPC分类号: B23P1900

    摘要: A component installing device comprises: a tray component supply section (8) having a plurality of conjointly provided tray component supply mechanisms (7) for moving selected trays (4) from a storage position (5) to a component supply position (6), according to need, thereby providing the components (2) accommodated therein for use; and a cassette component supply section (13) having a plurality of mutually aligned component supply cassettes (12) for carrying components in a tape cassette or a bulk cassette, and transporting said components to a component supply position (11), one at a time, thereby providing said components for use. Components (2) accommodated in the respective trays (4) located at the component supply positions (6) of the respective tray component supply mechanisms (7) in the tray component supply section (8), and components (2) transported to the component supply positions (11) of the respective component supply cassettes (12) in the cassette component supply section (13), are variously handled and installed at prescribed positions on a circuit board (1) by means of an installing head (21).

    摘要翻译: 一种部件安装装置,包括:托盘部件供应部分,具有多个联合提供的托盘部件供应机构,用于将选定的托盘从储存位置(5)移动到零件供应位置(6); 根据需要,由此提供容纳在其中的组件(2)供使用; 以及具有多个相互对准的部件供应盒(12)的盒部件供应部分(13),用于承载带盒或散装盒中的部件,并将所述部件一次一个地传送到部件供应位置(11) ,从而提供所述组件供使用。 容纳在位于托盘部件供给部(8)中的各个托盘部件供给机构(7)的部件供给位置(6)的相应的托盘(4)中的部件(2)以及运送到部件 各个部件供给盒(12)在盒部件供给部(13)中的供给位置(11)通过安装头(21)进行各种处理和安装在电路板(1)上的规定位置。

    Signal processing system and signal processing method for cutting tool with abrasion sensor
    39.
    发明授权
    Signal processing system and signal processing method for cutting tool with abrasion sensor 失效
    具有磨损传感器的切削刀具的信号处理系统和信号处理方法

    公开(公告)号:US06556925B1

    公开(公告)日:2003-04-29

    申请号:US09650951

    申请日:2000-08-29

    IPC分类号: G06F1900

    摘要: For determination of the expiration of the life of a cutting tool on the basis of a resistance signal from sensor lines, a true signal component indicative of the abrasion of the sensor lines should be extracted from the resistance signal. In a signal processing method according to the present invention, an output of an abrasion sensor is sampled in a predetermined sampling cycle (Step S1), and then the sampled data is passed through a median filter for elimination of a noise therefrom (Step S2). Further, the noise-free data is passed through a separation filter (Step S3). By the separation filter, reduction data having a time-serially reduced in value is separated and eliminated from the noise-free data. As a result, true data indicative of a change in the resistance of the sensor is obtained. The true data is subjected to a counter function process (Step S4) thereby to determine how many sensor lines have been cut off by the abrasion. The expiration of the life of the cutting tool is detected when the number of the cut-off sensor lines reaches a predetermined number (Step S5).

    摘要翻译: 为了根据来自传感器线的电阻信号确定切削工具的使用期限,应该从电阻信号中提取表示传感器线的磨损的真实信号分量。 在根据本发明的信号处理方法中,以预定的采样周期对磨耗传感器的输出进行采样(步骤S1),然后将采样数据通过用于消除噪声的中值滤波器(步骤S2) 。 此外,无噪声数据通过分离滤波器(步骤S3)。 通过分离滤波器,将具有时间顺序降低的值的减少数据从无噪声数据中分离并消除。 结果,获得表示传感器电阻变化的真实数据。 对真实数据进行计数器功能处理(步骤S4),从而确定传感器线被磨损切断了多少。 当切断传感器线的数量达到预定数量时,检测切割工具的寿命期满(步骤S5)。

    Apparatus and method for mounting electronic component
    40.
    发明授权
    Apparatus and method for mounting electronic component 有权
    电子元件安装装置及方法

    公开(公告)号:US06389683B1

    公开(公告)日:2002-05-21

    申请号:US09414960

    申请日:1999-10-12

    IPC分类号: B23P1900

    摘要: A solvent transfer unit is made a slide type and a plurality of nozzles at a head part which suck and hold components are moved down simultaneously to transfer the flux to electronic components. In comparison with an electronic component mounting method including a transfer operation whereby nozzles are lowered one by one by a conventional electronic component mounting apparatus equipped with a rotary type solvent transfer unit, a time for moving the nozzles up, down is shortened and a total cycle time is reduced, so that production efficiency is improved.

    摘要翻译: 溶剂转印单元被制成滑动型,并且在头部具有多个喷嘴,吸附和保持部件同时向下移动以将焊剂转移到电子部件。 与通过具有旋转式溶剂转移单元的传统电子部件安装装置一个接一个地降低喷嘴的转印操作的电子部件安装方法相比,缩短了向上,向下移动喷嘴的时间,并且总周期 时间缩短,生产效率提高。