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    • 92. 发明授权
    • Inkjet printhead formed to eliminate ink trajectory errors
    • 喷墨打印头形成为消除油墨轨迹误差
    • US5467115A
    • 1995-11-14
    • US131816
    • 1993-10-05
    • Winthrop D. Childers
    • Winthrop D. Childers
    • B41J2/01B41J2/05B41J2/14B41J2/16B41J2/175G01D15/18
    • B41J2/17553B41J2/14024B41J2/1404B41J2/14145B41J2/1433B41J2/162B41J2/1623B41J2/1625B41J2/1631B41J2/1634B41J2/1643B41J2/175B41J2/17526B41J2/17559B41J2002/14387B41J2202/03B41J2202/11
    • A method 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. In one embodiment to prevent this bending from skewing the nozzles, the nozzles are initially formed at a slight inward angle to compensate for the subsequent bending of the nozzle member. In another embodiment, the barrier layer is formed with one or more trenches parallel to the long edges of the barrier layer to cause the nozzle member to dip and bend over the trenches. The nozzles are located at the crest of the nozzle member and, thus, remain normal to the surface of the printhead.
    • 提供了一种如下所述制造喷墨打印头时消除油墨轨迹误差的方法。 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。 在一个实施例中,为了防止这种弯曲使喷嘴偏斜,喷嘴最初以略微向内的角度形成,以补偿喷嘴构件随后的弯曲。 在另一个实施例中,阻挡层形成有平行于阻挡层的长边缘的一个或多个沟槽,以使喷嘴构件在沟槽上倾斜和弯曲。 喷嘴位于喷嘴构件的顶部,因此保持与打印头表面垂直。
    • 95. 发明申请
    • SHAVING SYSTEM WITH ENERGY IMPARTING DEVICE
    • 具有能量转换装置的冲击系统
    • US20130312579A1
    • 2013-11-28
    • US13953252
    • 2013-07-29
    • Winthrop D. Childers
    • Winthrop D. Childers
    • B26B21/40
    • B26B21/405B26B21/4056B26B21/4081Y10T83/04
    • 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 having 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 having process.
    • 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式剃刮过程期间具有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,使能量赋予装置能够赋予增强湿过程的能量。
    • 98. 发明授权
    • Inhalers and methods of controlling airflow in inhalers
    • 吸入器吸入器和控制气流的方法
    • US07819115B2
    • 2010-10-26
    • US10768424
    • 2004-01-30
    • Douglas A. SextonWinthrop D. Childers
    • Douglas A. SextonWinthrop D. Childers
    • A61M11/00
    • A61M15/0065A61M15/0013A61M15/0018A61M15/0085A61M15/0091A61M15/0095A61M15/025A61M2016/0024A61M2205/331
    • Inhaler systems and method of use thereof are disclosed. One exemplary inhaler system, among others, includes an inhalation/exhalation structure including an inhalation/exhalation orifice. In addition, the inhaler system includes a medicament supply system having a medicament ejector disposed adjacent the inhalation/exhalation orifice. The medicament supply system controllably ejects medicament droplets from the medicament ejector. Further, the inhaler system includes a flow control system in fluidic communication with the medicament ejector. The flow control system is configured to entrain the medicament droplets and pass the medicament droplets to the inhalation/exhalation orifice when the patient applies an in-breath to the inhalation/exhalation structure. In addition, the flow control system is configured to impede a flow of air from the inhalation/exhalation orifice to the medicament ejector when the patient applies an out-breath into the inhalation/exhalation structure.
    • 公开了吸入器系统及其使用方法。 一个示例性的吸入器系统,其中包括吸入/呼出结构,其包括吸入/呼出孔。 此外,吸入器系统包括药物供应系统,其具有邻近吸入/呼出孔设置的药物喷射器。 药物供应系统可控制地从药物喷射器喷射药液。 此外,吸入器系统包括与药物喷射器流体连通的流量控制系统。 流量控制系统构造成当患者对吸入/呼气结构进行呼吸时,夹带药物液滴并将药物液滴传递到吸入/呼出孔。 此外,流量控制系统构造成当患者将吸入/呼出结构中的呼吸呼吸时阻止空气从吸入/呼出孔流到药剂喷射器。