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189 条记录 (耗时 0.03 秒)

    Method of forming an inkjet printhead with trench and backward peninsulas
    61.
    发明授权
    Method of forming an inkjet printhead with trench and backward peninsulas 失效
    形成具有沟槽和向后半岛的喷墨打印头的方法

    公开(公告)号：US5685074A

    公开(公告)日：1997-11-11

    申请号：US550328

    申请日：1995-10-30

    申请人： Yichuan Pan ,  Winthrop D. Childers

    发明人： Yichuan Pan ,  Winthrop D. Childers

    IPC分类号： B41J2/14 ,  B41J2/16 ,  B41J2/175 ,  B41J2/05 ,  H01C17/02

    CPC分类号： B41J2/17559 ,  B41J2/14024 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2/1433 ,  B41J2/1603 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1643 ,  B41J2/175 ,  B41J2/17526 ,  B41J2002/14387 ,  B41J2002/14467 ,  B41J2202/03 ,  B41J2202/11 ,  Y10T29/49083 ,  Y10T29/49346

    摘要： A means is provided to eliminate ink trajectory errors when an inkjet printhead is fabricated as described below. In a preferred embodiment, a nozzle member containing an array of orifices is affixed to a barrier layer formed on a substrate, the substrate having heater elements formed thereon. The nozzle member is affixed to the barrier layer using heat and pressure. Each orifice in the nozzle member is associated with a single heating element formed on the substrate. The back surface of the nozzle member extends beyond the outer edges of the substrate. During the heating and pressure step used to affix the nozzle member to the barrier layer, the nozzle member undesirable bends over the outer edges of the barrier layer, causing the nozzles to be tilted outward. Disclosed is a method and design wherein the barrier layer is formed with one or more trenches parallel to the long edges of the barrier layer and with backward peninsulas formed in the barrier layer and extending into the trenches to cause the nozzle member to dip and bend over the trenches and backward peninsulas in an mount approximately equal to the bend into the ink channels on the outer edge of the substrate. The nozzles are located at the crest of the bent nozzle member and thus remain normal to the surface of the printhead.

    摘要翻译： 当如下所述制造喷墨打印头时，提供了一种消除墨水轨迹误差的装置。 在优选实施例中，包含孔阵列的喷嘴构件固定在形成在基板上的阻挡层上，该基板上形成有加热元件。 使用热和压力将喷嘴构件固定到阻挡层。 喷嘴构件中的每个孔与形成在基底上的单个加热元件相关联。 喷嘴构件的后表面延伸超过衬底的外边缘。 在用于将喷嘴构件固定到阻挡层的加热和压力步骤期间，喷嘴构件不期望地在阻挡层的外边缘上弯曲，导致喷嘴向外倾斜。 公开了一种方法和设计，其中阻挡层形成有平行于阻挡层的长边缘的一个或多个沟槽和形成在阻挡层中并延伸到沟槽中的向后半岛，以使喷嘴构件倾斜并弯曲 大致相当于衬底的外边缘上的墨水通道的弯曲部分中的沟槽和向后的半岛。 这些喷嘴位于弯曲的喷嘴构件的顶部，因此保持垂直于打印头的表面。

    Syringe for filling print cartridge and establishing correct back pressure
    62.
    发明授权
    Syringe for filling print cartridge and establishing correct back pressure 失效
    注射器用于填充打印墨盒并建立正确的背压

    公开(公告)号：US5673073A

    公开(公告)日：1997-09-30

    申请号：US615936

    申请日：1996-03-14

    申请人： Winthrop D. Childers ,  Joseph E. Scheffelin

    发明人： Winthrop D. Childers ,  Joseph E. Scheffelin

    IPC分类号： B41J2/015 ,  B41J2/175 ,  F16K3/26

    CPC分类号： B41J2/17513 ,  B41J2/17506 ,  B41J2/1752 ,  B41J2/17523 ,  B41J2002/17516 ,  B41J2002/17573 ,  B41J2002/17586

    摘要： A modified syringe for recharging an ink supply in a print cartridge is described. In the preferred embodiment, the end of a syringe valve is inserted into the end of a print cartridge valve to create both a mechanical coupling and a fluid tight coupling between the two valves. A further insertion causes both valves to become open, thus creating an airtight fluid path between the syringe chamber and the depleted print cartridge reservoir. A negative pressure within the print cartridge ink bag draws the ink from the syringe chamber into the ink bag until the ink bag is substantially full and the pressure in the ink bag is at or near atmospheric pressure. An air intake port is provided on the syringe to fill the void left by the ink in the syringe chamber. Once the print cartridge has been recharged, a plunger in the syringe is manually pulled back a predetermined distance to draw an amount of ink out of the print cartridge to create the desired negative pressure in the print cartridge. The syringe is then removed from the print cartridge, automatically pulling the two valves closed.

    摘要翻译： 描述了用于对打印墨盒中的墨水供应进行再充电的改进的注射器。 在优选实施例中，注射器阀的端部插入打印墨盒阀的端部，以在两个阀之间产生机械联接和流体密封连接。 进一步的插入导致两个阀打开，从而在注射器室和耗尽的打印墨盒储存器之间形成气密的流体路径。 打印墨盒墨水袋内的负压将墨水从注射器室吸入墨水袋中，直至墨水袋充分充满，并且墨水袋中的压力处于或接近大气压。 在注射器上设置有一个进气口，以填充注射器腔中的油墨留下的空隙。 一旦打印墨盒已被充电，将注射器中的柱塞手动地拉回预定距离，以将一定量的墨水从打印墨盒中取出以在打印墨盒中产生所需的负压。 然后将注射器从打印碳粉盒中取出，自动将两个阀关闭。

    Shaving system with energy imparting device
    64.
    发明授权
    Shaving system with energy imparting device 有权
    具有能量赋予装置的剃须系统

    公开(公告)号：US08615886B1

    公开(公告)日：2013-12-31

    申请号：US11110034

    申请日：2005-04-18

    申请人： Winthrop D. Childers

    发明人： Winthrop D. Childers

    IPC分类号： B26B19/00 ,  B26B19/28

    CPC分类号： B26B21/405 ,  B26B21/4056 ,  B26B21/4081 ,  Y10T83/04

    摘要： A shaving implement includes a blade assembly configured for a wet shaving process wherein a user of the shaving implement grips a handle and draws the blade assembly across a surface of skin to be shaved. The shaving implement also includes an energy-imparting device, circuitry, and an activation device. The energy-imparting device is configured to impart energy to enhance the wet shaving process. The activation device is configured to impart a signal to the circuitry in response to handling of the shaving implement during the wet shaving process. In response to receiving the signal, the circuitry either extends or initiates an application of signals to the energy-imparting device that enable the energy-imparting device to impart energy that enhances the wet shaving process.

    摘要翻译： 剃须器具包括构造成用于湿剃削过程的刀片组件，其中剃须刀具的使用者握住手柄并且牵引刀片组件穿过待剃毛的皮肤表面。 剃须器具还包括能量赋予装置，电路和激活装置。 能量赋予装置被配置成赋予能量以增强湿刮处理。 激活装置被配置为响应于在湿刮过程中剃须工具的处理而向电路施加信号。 响应于接收到信号，电路或者延伸或启动向能量赋予装置施加信号，使得能量赋予装置能够传递增强湿刮处理的能量。

    Method for making a pharmaceutically active ingredient abuse-prevention device
    65.
    发明授权
    Method for making a pharmaceutically active ingredient abuse-prevention device 失效
    制备药物活性成分滥用预防装置的方法

    公开(公告)号：US07827983B2

    公开(公告)日：2010-11-09

    申请号：US11017347

    申请日：2004-12-20

    申请人： Douglas A. Sexton ,  Winthrop D. Childers

    发明人： Douglas A. Sexton ,  Winthrop D. Childers

    IPC分类号： A61M11/00 ,  F16K31/02 ,  A62B9/00

    CPC分类号： A61M15/00 ,  A61M15/025

    摘要： A method of making a pharmaceutically active ingredient abuse-prevention device includes providing a pharmaceutically active ingredient and providing an antagonist of the pharmaceutically active ingredient. The antagonist is in selective fluid communication with the pharmaceutically active ingredient. Electronic circuitry is configured to selectively operate the fluid communication between the antagonist and the pharmaceutically active ingredient so as to mix the pharmaceutically active ingredient with the antagonist upon recognition of one or more predetermined fault conditions. Mixing the pharmaceutically active ingredient with the antagonist renders the pharmaceutically active ingredient substantially ineffective.

    摘要翻译： 制备药物活性成分滥用预防装置的方法包括提供药物活性成分并提供药学活性成分的拮抗剂。 拮抗剂与药物活性成分选择性流体连通。 电子电路被配置为选择性地操作拮抗剂和药物活性成分之间的流体连通，以便在识别一个或多个预定的故障条件时将药学活性成分与拮抗剂混合。 将药物活性成分与拮抗剂混合使药物活性成分基本上无效。

    Disposable blood test device
    66.
    发明授权
    Disposable blood test device 失效
    一次性血液检查装置

    公开(公告)号：US07776559B2

    公开(公告)日：2010-08-17

    申请号：US10762784

    申请日：2004-01-22

    申请人： Winthrop D. Childers ,  David Tyvoll

    发明人： Winthrop D. Childers ,  David Tyvoll

    IPC分类号： G01N33/567

    CPC分类号： A61B5/14532 ,  A61B5/1486 ,  A61B2562/085 ,  G01N33/48771

    摘要： A disposable blood test device comprises a substrate configured for carrying a chemical reagent and circuitry formed on the substrate. The circuitry comprises a sensor portion associated with the chemical reagent to enable measurement of at least one of a presence and a concentration of a blood analyte, and an information storage portion configured to store information indicative of a property of the chemical reagent.

    摘要翻译： 一次性血液检查装置包括被配置为承载形成在基底上的化学试剂和电路的基底。 电路包括与化学试剂相关联的传感器部分，以能够测量血液分析物的存在和浓度中的至少一种，以及配置为存储指示化学试剂的性质的信息的信息存储部分。

    Method and system for reducing gray scale discontinuities in contrast enhancing screens affected by ambient light
    68.
    发明授权
    Method and system for reducing gray scale discontinuities in contrast enhancing screens affected by ambient light 失效
    用于减少受环境光影响的对比度增强屏幕中灰度不连续性的方法和系统

    公开(公告)号：US07605828B2

    公开(公告)日：2009-10-20

    申请号：US10782706

    申请日：2004-02-18

    申请人： Winthrop D. Childers

    发明人： Winthrop D. Childers

    IPC分类号： G09G3/36 ,  G09G5/10

    CPC分类号： G09G3/34 ,  G02F1/13318 ,  G09G3/2025 ,  G09G3/2051 ,  G09G2320/0626 ,  G09G2360/144 ,  H04N5/20 ,  H04N5/58 ,  H04N5/7416 ,  H04N21/42202 ,  H04N21/4318

    摘要： A method and system for reducing a gray scale discontinuity between pixel locations in a blackened state on a contrast enhancing screen and pixel locations in a gradual shading region of an image displayed by a projector on the contrast enhancing screen. The discontinuity is caused by ambient light. The method comprises measuring an intensity of the ambient light, comparing the measured ambient light intensity to an intensity of light projected by the projector onto the gradual shading region, and generating apparent gray scale levels for the pixels to be displayed in the pixel locations in the gradual shading region based on the comparison.

    摘要翻译： 一种用于减小对比度增强屏幕上的黑化状态的像素位置与由对比度增强屏幕上的投影仪显示的图像的渐变阴影区域中的像素位置之间的灰度不连续性的方法和系统。 不连续性是由环境光引起的。 该方法包括测量环境光的强度，将测量的环境光强度与由投影仪投射到逐渐阴影区域上的光强度进行比较，并产生要显示在像素位置中的像素的明显灰度级 基于比较的逐渐阴影区域。

    Sorting particles
    69.
    发明授权
    Sorting particles 有权
    排序粒子

    公开(公告)号：US07389879B2

    公开(公告)日：2008-06-24

    申请号：US10763112

    申请日：2004-01-21

    申请人： David Tyvoll ,  Winthrop D. Childers ,  Paul Crivelli

    发明人： David Tyvoll ,  Winthrop D. Childers ,  Paul Crivelli

    IPC分类号： B07C5/02

    CPC分类号： G01N15/1459 ,  G01N15/1056 ,  G01N2015/1081 ,  G01N2015/149 ,  Y10S209/906

    摘要： A device for sorting particles. The device may include a channel structure that defines a channel having an inlet and first and second outlets. The device also may include first and second transport mechanisms. The first transport mechanism may be configured to create a particle stream of first particles and one or more second particles. Each particle may move along the channel from the inlet toward the first outlet and may be disposed in a fluid supported by the channel structure. The second transport mechanism may be configured to be pulse-activated to selectively move at least one of the second particles from the particle stream and toward the second outlet.

    摘要翻译： 用于分选颗粒的装置。 该装置可以包括限定具有入口和第一和第二出口的通道的通道结构。 该装置还可以包括第一和第二传送机构。 第一输送机构可以被配置成产生第一颗粒和一个或多个第二颗粒的​​颗粒物流。 每个颗粒可以沿着通道从入口移动到第一出口，并且可以设置在由通道结构支撑的流体中。 第二传送机构可以被配置为被脉冲激活以选择性地将颗粒流中的至少一个第二颗粒移动到第二出口。