Method for decreasing downtime in vehicle identification number stamping operations

    公开(公告)号:US06760794B2

    公开(公告)日:2004-07-06

    申请号:US10301964

    申请日:2002-11-22

    IPC分类号: G06F1314

    摘要: Vehicle identification number (VIN) data acquisition and stamping center control, wherein a main computer supplies VIN data to a PLC disposed at the stamping center, and the PLC stores a quantity of VIN data, up to a predetermined maximum, in an input buffer memory of the PLC in order to permit the stamping center to continue operating even when the network connection with the main computer is broken. The PLC also includes an output buffer memory in which stamped VINs may be stored until the network connection is restored, at which point the stamped VINs are transmitted to the main computer. Alternative semi-automatic and manual modes of operation permit the stamping center to continue operating even when the supply of VIN data from the input buffer memory is exhausted.

    Methods of and laser systems for link processing using laser pulses with specially tailored power profiles
    2.
    发明授权
    Methods of and laser systems for link processing using laser pulses with specially tailored power profiles 有权
    使用激光脉冲进行链接处理的特殊定制功率曲线的方法和激光系统

    公开(公告)号:US07348516B2

    公开(公告)日:2008-03-25

    申请号:US10921481

    申请日:2004-08-18

    IPC分类号: B23K26/00 B23K26/14 B23K26/16

    摘要: A laser pulse with a specially tailored temporal power profile, instead of a conventional temporal shape or substantially square shape, severs an IC link. The specially tailored laser pulse preferably has either an overshoot at the beginning of the laser pulse or a spike peak within the duration of the laser pulse. The timing of the spike peak is preferably set ahead of the time when the link is mostly removed. A specially tailored laser pulse power profile allows the use of a wider laser pulse energy range and shorter laser wavelengths, such as the green and UV, to sever the links without appreciable damage to the substrate and passivation structure material located on either side of and underlying the links.

    摘要翻译: 具有特别定制的时间功率分布的激光脉冲代替传统的时间形状或基本上正方形的形状来切断IC连接。 特别定制的激光脉冲优选地在激光脉冲的开始处具有过冲,或者在激光脉冲的持续时间内具有尖峰​​。 尖峰的定时优先设置在链路被大部分去除的时间之前。 特别定制的激光脉冲功率轮廓允许使用更宽的激光脉冲能量范围和更短的激光波长(例如绿色和紫外线)来切断连接,而不会对基板和钝化结构材料的任何一侧和底层 链接。

    Siding spacer and ventilation means for outer walls
    3.
    发明申请
    Siding spacer and ventilation means for outer walls 审中-公开
    用于外墙的隔板和通风装置

    公开(公告)号:US20070130871A1

    公开(公告)日:2007-06-14

    申请号:US11297543

    申请日:2005-12-08

    IPC分类号: E04D1/34

    CPC分类号: E04F13/0864 E04F21/1855

    摘要: A spacer and a method for its use in an outer wall of a building between the outer vertical surface of its underlying structure and the inner surfaces of each of the portions of overlapped lengths of siding through which the lengths of siding are nailed to the underlying structure to provide a ventilation space between the rear surfaces of the lengths of siding and the outer surface of the underlying structure. The spacers each have a planer rear surface adapted to be positioned against the outer surface of the underlying structure, and a planer front surface portion that can be disposed at a small acute angle (e.g., in the range of about 2 to 3 degrees) with respect to the rear surface at which angle it is desired to have the rear surfaces of the lengths of siding disposed with respect to the outer surface of the underlying structure. A ventilation channel can be provided between a lower horizontal surface on the building and an uppermost edge of its siding to facilitate movement of air to the atmosphere from such a ventilation space transversely through the ventilation channel and openings in a perforated wall portion of the ventilation channel.

    摘要翻译: 一种间隔件及其在建筑物的外壁中的用途,其在其下部结构的外部垂直表面与重叠长度的壁板的每个部分的内表面之间用于建筑物的外壁,其中壁板的长度通过该间隔钉固定到下面的结构 以在隔板长度的后表面和下面的结构的外表面之间提供通风空间。 间隔件各自具有适于抵靠下面结构的外表面定位的平面后表面,以及可以以小锐角(例如,在大约2至3度的范围内)设置的平面前表面部分, 相对于后表面,在该角度下,希望具有相对于下层结构的外表面设置的侧板长度的后表面。 通风通道可以设置在建筑物的下水平表面和其侧板的最上边缘之间,以便于空气从空气通过空气通道横向穿过空气进入大气,并且通风通道的穿孔壁部分中的开口 。

    Automatic wafer tracking process and apparatus for carrying out the process
    4.
    发明申请
    Automatic wafer tracking process and apparatus for carrying out the process 审中-公开
    自动晶片跟踪过程和进行该过程的设备

    公开(公告)号:US20070050075A1

    公开(公告)日:2007-03-01

    申请号:US11213103

    申请日:2005-08-26

    IPC分类号: G06F19/00

    CPC分类号: H01L21/67294

    摘要: A semi-conductor wafer processing information system which includes a sensor responsive to the presence of a wafer at a monitored location of a processing machine to read the wafer identification scribe and send both wafer and machine identification signals to a host computer which may be independent of a wafer tracking system. The computer determines whether processing at the selected machine is appropriate. Wafer history information is updated when the wafer departs a given machine.

    摘要翻译: 一种半导体晶片处理信息系统,其包括响应于处理机器的监视位置处的晶片的存在的传感器,以读取晶片识别划片并将晶片和机器识别信号发送到主计算机,主计算机可独立于 晶圆跟踪系统。 计算机确定所选机器上的处理是否合适。 当晶片离开给定的机器时,晶片历史信息被更新。

    AOM modulation techniques employing an upstream Bragg adjustment device
    5.
    发明授权
    AOM modulation techniques employing an upstream Bragg adjustment device 有权
    采用上游布拉格调整装置的AOM调制技术

    公开(公告)号:US07133188B2

    公开(公告)日:2006-11-07

    申请号:US11138659

    申请日:2005-05-25

    申请人: Jay Johnson

    发明人: Jay Johnson

    摘要: Digital control of frequency and/or amplitude modulation techniques of an intracavity and/or extracavity AOM (60) facilitate substantially full extinction of a laser beam (90) to prevent unwanted laser energy from impinging a workpiece (80); facilitate laser pulse amplitude stability through closed-loop control of pulse-to-pulse laser energy; facilitate beam-positioning control including, but not limited to, closed-loop control for applications such as alignment error correction, beam walk rectification, or tertiary positioning; and facilitate employment of more than one transducer on an AOM (60) to perform any of the above-listed applications.

    摘要翻译: 腔内和/或外腔AOM(60)的频率和/或幅度调制技术的数字控制促进激光束(90)的基本上完全消光,以防止不期望的激光能量撞击工件(80); 通过脉冲对脉冲激光能量的闭环控制,促进激光脉冲幅度稳定性; 促进波束定位控制,包括但不限于用于诸如对准误差校正,波束行走整流或三次定位之类的应用的闭环控制; 并且便于在AOM(60)上使用多于​​一个的换能器来执行任何上述应用。

    AOM modulation techniques employing plurality of transducers to improve laser system performance
    6.
    发明授权
    AOM modulation techniques employing plurality of transducers to improve laser system performance 有权
    使用多个换能器的AOM调制技术来改善激光系统性能

    公开(公告)号:US07133187B2

    公开(公告)日:2006-11-07

    申请号:US11138076

    申请日:2005-05-25

    申请人: Jay Johnson

    发明人: Jay Johnson

    摘要: Digital control of frequency and/or amplitude modulation techniques of an intracavity and/or extracavity AOM (60) facilitate substantially full extinction of a laser beam (90) to prevent unwanted laser energy from impinging a workpiece (80); facilitate laser pulse amplitude stability through closed-loop control of pulse-to-pulse laser energy; facilitate beam-positioning control including, but not limited to, closed-loop control for applications such as alignment error correction, beam walk rectification, or tertiary positioning; and facilitate employment of more than one transducer on an AOM (60) to perform any of the above-listed applications.

    摘要翻译: 腔内和/或外腔AOM(60)的频率和/或幅度调制技术的数字控制促进激光束(90)的基本上完全消光,以防止不期望的激光能量撞击工件(80); 通过脉冲对脉冲激光能量的闭环控制,促进激光脉冲幅度稳定性; 促进波束定位控制,包括但不限于用于诸如对准误差校正,波束行走整流或三次定位之类的应用的闭环控制; 并且便于在AOM(60)上使用多于​​一个的换能器来执行任何上述应用。

    Process for clamping, sealing, and aiding the filling of matched molds
    8.
    发明授权
    Process for clamping, sealing, and aiding the filling of matched molds 失效
    用于夹紧,密封和辅助匹配模具的填充的过程

    公开(公告)号:US4165358A

    公开(公告)日:1979-08-21

    申请号:US895639

    申请日:1978-04-12

    申请人: Jay Johnson

    发明人: Jay Johnson

    摘要: A technique and process for clamping, sealing and aiding in the filling of fiberglass or other types of matched low pressure molds. An air-impervious bag is placed about the male and female molds and is sealed. A vacuum is then produced within the bag in such a manner as to fix the molds firmly together while sealing the mold parting line and whereupon a predetermined amount of molding material is injected within the mold cavity.

    摘要翻译: 用于夹紧,密封和辅助玻璃纤维或其他类型的匹配低压模具的填充的技术和工艺。 不透气袋放置在阳模和阴模周围,并被密封。 然后在袋内产生真空,以便将模具牢固地固定在一起,同时密封模具分型线,并且由此在模腔内注入预定量的模制材料。

    Process for manufacturing resin-impregnated, reinforced articles without
the presence of resin fumes
    9.
    发明授权
    Process for manufacturing resin-impregnated, reinforced articles without the presence of resin fumes 失效
    用于制造树脂浸渍的增强制品而不存在树脂烟雾的方法

    公开(公告)号:US4132755A

    公开(公告)日:1979-01-02

    申请号:US903212

    申请日:1978-05-05

    申请人: Jay Johnson

    发明人: Jay Johnson

    IPC分类号: B29C43/12 B29C70/44 B29J5/00

    CPC分类号: B29C70/443 B29C43/12

    摘要: A technique for the manufacture of a resin-impregnated, reinforced article while resin fumes are prevented from escaping into the surrounding atmosphere. In this technique a permeable reinforcing material, for example of fiberglass, is deposited on a mold or on a structure to be reinforced; a sheet of perforated material (preferably flexible) is placed over the reinforcing material, with the marginal areas of this sheet preferably sealed to the mold so as to define an inner chamber; a sheet of impervious flexible material is placed over the sheet of perforated material, with the marginal areas of the impervious sheet sealed to the mold so as to define an outer chamber; the inner chamber is effectively connected to a vacuum source so as to draw the impervious sheet and, along with it the perforated sheet, against the reinforcing material; and the outer chamber is connected to a source of catalyzed resin so that resin is passed from the outer chamber into the reinforcing material through the perforations of the first-mentioned sheet. In this manner the material is substantially evenly impregnated with resin without the escape of resin fumes into the surrounding atmosphere. The articles thus produced are stronger because the reinforcement-to-resin ratio is enhanced. Also, interface adhesion and air inhibiting problems are avoided. A wide range of laminates may be used with this technique and it is suitable in connection with molds and structures of widely different shapes and sizes.

    摘要翻译: 制造树脂浸渍的增强制品的同时防止树脂烟雾逸出到周围环境中的技术。 在这种技术中,可渗透的增强材料,例如玻璃纤维,被沉积在模具或被加固的结构上; 一片穿孔材料(优选柔性的)放置在增强材料上方,该片材的边缘区域优选地密封到模具以便限定内腔; 将一片不透水的柔性材料放置在穿孔材料片上,其中不透水片的边缘区域密封到模具以限定外部腔室; 内室有效地连接到真空源,以便将不透水片材拉出,并且与穿孔板材一起抵靠增强材料; 并且外室连接到催化树脂源,使得树脂通过第一提到的片的穿孔从外室进入增强材料。 以这种方式,材料基本均匀地浸渍树脂,而不会将树脂烟雾逸出到周围的气氛中。 因此,由于增强树脂比增强,因此制造的制品更强。 此外,避免了界面附着和空气抑制问题。 可以用这种技术使用各种层压板,并且适用于与各种形状和尺寸不同的模具和结构相结合。