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    Ink Cup Lined With Non-Stick Coating
    11.
    发明申请
    Ink Cup Lined With Non-Stick Coating 审中-公开
    油墨杯内衬不粘涂层

    公开(公告)号：US20130025489A1

    公开(公告)日：2013-01-31

    申请号：US13363354

    申请日：2012-01-31

    Applicant: James Cheng

    Inventor： James Cheng

    IPC: B41F31/00 ,  B65D85/00 ,  B65D25/14

    CPC classification number: B41F17/001 ,  B41F31/02 ,  B41P2235/20

    Abstract: An improvement to the present ink cup technology is presented, resulting in reduced clean-up time, by measurement at least three times faster producing a significant reduction in labor cost. Exposure by employees to high-VOC solvents and emulsifiers is eliminated, and low-VOC solvents mixed with water can be used. This is a significant saving in environmental damage and disposal costs.

    Abstract translation: 提出了对本发明的墨杯技术的改进，从而减少了清理时间，其测量速度至少提高了三倍，从而显着降低了人工成本。 员工对高VOC溶剂和乳化剂的暴露被消除，可以使用与水混合的低VOC溶剂。 这显着节省了环境损害和处理成本。

    Support structure for roof reinforcement
    12.
    发明授权
    Support structure for roof reinforcement 有权
    屋顶加固支撑结构

    公开(公告)号：US07585023B2

    公开(公告)日：2009-09-08

    申请号：US11276326

    申请日：2006-02-24

    Applicant: Dan Tang ,  James Cheng ,  Stephen T. Kozak

    Inventor： Dan Tang ,  James Cheng ,  Stephen T. Kozak

    IPC: B60N2/427 ,  B60N2/42 ,  B60R21/13 ,  B60R21/00

    CPC classification number: B60N2/4242 ,  B60N2/888

    Abstract: A support structure comprises a first portion for sliding attachment to a seat having a front, a back, and two sides, and a second portion connected to the first portion at a substantially right angle. The first portion has a hollow cross-sectional shape with an asymmetrical material distribution through the plane of the cross section, the material distribution placing more of the material comprising the first portion toward the sides of the vehicle seat. The support structure is adapted for attachment to the seat and is adapted to be activated to extend in a substantially vertical direction upwardly from the seat. The first portion has an arc shape along its length so that when the support structure is activated the second portion is supported by the first portion at a desirable angle for bracing against an impact force direction that is typical of vehicle rollover.

    Abstract translation: 支撑结构包括用于滑动地连接到具有前部，后部和两侧的座的第一部分和以大致直角连接到第一部分的第二部分。 第一部分具有中空横截面形状，其具有穿过横截面的平面的不对称材料分布，材料分配将包括第一部分的材料的更多部分放置在车辆座椅的侧面。 支撑结构适于附接到座椅，并且适于被启动，从座椅向上基本垂直的方向延伸。 第一部分沿着其长度具有弧形形状，使得当支撑结构被启动时，第二部分被第一部分以期望的角度支撑，以抵抗典型的车辆翻车的冲击力方向。

    Phase detector for rotating equipment
    14.
    发明授权
    Phase detector for rotating equipment 失效
    旋转设备的相位检测器

    公开(公告)号：US07129699B1

    公开(公告)日：2006-10-31

    申请号：US11237011

    申请日：2005-09-28

    Applicant: James Cheng

    Inventor： James Cheng

    IPC: G01B7/30

    CPC classification number: G01D5/2455 ,  G01D5/24419

    Abstract: A very accurate rotational phase detection system is disclosed having first and second disks that are encoded with a 31-digit pseudo-random M-sequence, the first and second disks being attached to rotationally-coupled members. In the disclosed embodiment, the encoding is accomplished by dividing the disks into 31 sections and contouring the periphery of the disks such that sections corresponding to “1” have a larger radius and sections corresponding to “0” have a smaller radius. Sensors—for example, inductive proximity sensors—are positioned near the periphery of the first and second disks that detect the encoded pseudo-random sequences and are periodically sampled (for example, at 50 kHz) to generate first and second detected sequences. The first and second detected sequences are processed to remove noise and to range between +1 and −1, and are then cross-correlated to determine the rotational phase relationship between the attached rotating members.

    Abstract translation: 公开了一种非常精确的旋转相位检测系统，其具有用31位伪随机M序列编码的第一和第二盘，第一和第二盘附接到旋转耦合的构件。 在所公开的实施例中，通过将盘分成31个部分并对盘的周边进行轮廓来实现编码，使得对应于“1”的部分具有较大的半径，对应于“0”的部分具有较小的半径。 传感器 - 例如感应式接近传感器 - 位于第一和第二盘的周边附近，其检测编码的伪随机序列并周期性地采样（例如，在50kHz），以产生第一和第二检测到的序列。 处理第一和第二检测到的序列以消除噪声并且在+1和-1之间的范围，然后互相关，以确定所附接的旋转部件之间的旋转相位关系。

    Glue gun
    16.
    外观设计
    Glue gun 失效

    公开(公告)号：USD406992S

    公开(公告)日：1999-03-23

    申请号：US85139

    申请日：1998-03-17

    Applicant: James Cheng

    Designer： James Cheng

    PRINT PAD BLANKET
    18.
    发明申请
    PRINT PAD BLANKET 审中-公开

    公开(公告)号：US20170210159A1

    公开(公告)日：2017-07-27

    申请号：US14207473

    申请日：2014-03-12

    Applicant: James Cheng

    Inventor： James Cheng

    IPC: B41N10/06

    CPC classification number: B41F17/001 ,  B41N10/02 ,  B41N2210/02

    Abstract: The invention presented is a pad printing blanket that reduces damage to pad printing heads. The industry-standard pad printing head is soft plastic, silicone or urethane. The pad is used to print designs on three-dimensional surfaces and the pad must be pressed firmly onto said surfaces. This pressure leaves permanent indentations on the print pad surface, eventually rendering the print pad useless for printing. The invention covers said print pad with a blanket of soft plastic which carries the ink for the image. Only the pad blanket contacts the printable surface, protecting the print pad and reducing the need for expensive print pad replacement.

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