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    • 1. 发明授权
    • Control of stray radiation in a CVD chamber
    • 控制CVD室中的杂散辐射
    • US09085824B2
    • 2015-07-21
    • US13531220
    • 2012-06-22
    • Guray TasJing ZhouDaewon Kwon
    • Guray TasJing ZhouDaewon Kwon
    • G01J5/00C23C16/46C23C16/52
    • G01J5/06C23C16/18C23C16/4582C23C16/46C23C16/481C23C16/52Y10T29/49826
    • An apparatus and method for controlling stray radiation within a CVD chamber. A heater array disposed beneath a wafer carrier for radiatively heating of the wafer carrier includes a peripheral or outermost heating element or elements. Scattered radiation originating from a designated segment of the peripheral heating element(s) can be reduced locally by one of several mechanisms, including reducing the emission (e.g., operating temperature) of the designated segment, or capturing or deflecting a portion of the radiation originating from the designated segment. In one embodiment, an electrical connector on a resistance heating element provides the reduced emission from the designated segment. It has been found that radiation thermometers fixed proximate an axis that extends from the center of the wafer carrier and across the designated segment is subject to less stray radiation, thus providing a more reliable temperature reading in the optical wavelengths.
    • 一种用于控制CVD室内杂散辐射的装置和方法。 设置在晶片载体下面用于辐射加热晶片载体的加热器阵列包括外围或最外面的加热元件。 来自外围加热元件的指定片段的散射辐射可以通过几种机制之一来局部地减少,包括减少指定片段的发射(例如,操作温度),或者捕获或偏转源的一部分辐射 从指定的段。 在一个实施例中,电阻加热元件上的电连接器提供来自指定段的减少的发射。 已经发现,靠近从晶片载体的中心延伸并跨越指定的区段的轴固定的辐射温度计经受更少的杂散辐射,从而在光波长中提供更可靠的温度读数。
    • 2. 发明授权
    • Radiation thermometer using off-focus telecentric optics
    • 辐射温度计使用离焦远心光学
    • US09448119B2
    • 2016-09-20
    • US13531162
    • 2012-06-22
    • Guray TasJing ZhouDaewon Kwon
    • Guray TasJing ZhouDaewon Kwon
    • G01J5/00G01J5/08G01J5/06C23C16/44
    • G01J5/0831C23C16/44G01J5/0007G01J5/06G01J5/0806G01J5/0859
    • A radiation thermometer utilizing an off-focus telecentric lens arrangement in chemical vapor deposition reactors. An object assembly of one or more optical components is positioned at a distance equal to its focal length from an aperture stop. The aperture stop is dimensioned so that the chief rays are substantially parallel with the optical axis of the object assembly, and so that the rays that pass through the aperture stop define a narrow solid angle about the chief rays. The off-focus telecentric arrangement thus configured is focused at infinity, but is utilized to capture radiation from a relatively proximate target (e.g., within a couple meters) that is out of focus. The capture of collimated radiation from the target diminishes the contribution of stray radiation, particularly with targets having a highly specular surface.
    • 在化学气相沉积反应器中使用离焦远心透镜装置的辐射温度计。 一个或多个光学部件的物体组件被定位成等于其孔径光阑的焦距的距离。 孔径光阑的尺寸使得主光线基本上与物体组件的光轴平行,并且使得穿过孔径光阑的光线围绕主光线限定窄的立体角。 如此构造的离焦远心布置被聚焦在无限远处,但是被用于从不相关的相对近的目标(例如,在几米内)捕获辐射。 来自目标的准直辐射的捕获减少了杂散辐射的贡献,特别是具有高度镜面的目标。
    • 3. 发明申请
    • RADIATION THERMOMETER USING OFF-FOCUS TELECENTRIC OPTICS
    • 辐射温度计使用非聚焦光谱
    • US20130343425A1
    • 2013-12-26
    • US13531162
    • 2012-06-22
    • Guray TasJing ZhouDaewon Kwon
    • Guray TasJing ZhouDaewon Kwon
    • G01J5/02
    • G01J5/0831C23C16/44G01J5/0007G01J5/06G01J5/0806G01J5/0859
    • A radiation thermometer utilizing an off-focus telecentric lens arrangement in chemical vapor deposition reactors. An object assembly of one or more optical components is positioned at a distance equal to its focal length from an aperture stop. The aperture stop is dimensioned so that the chief rays are substantially parallel with the optical axis of the object assembly, and so that the rays that pass through the aperture stop define a narrow solid angle about the chief rays. The off-focus telecentric arrangement thus configured is focused at infinity, but is utilized to capture radiation from a relatively proximate target (e.g., within a couple meters) that is out of focus. The capture of collimated radiation from the target diminishes the contribution of stray radiation, particularly with targets having a highly specular surface.
    • 在化学气相沉积反应器中使用离焦远心透镜装置的辐射温度计。 一个或多个光学部件的物体组件被定位成等于其孔径光阑的焦距的距离。 孔径光阑的尺寸使得主光线基本上与物体组件的光轴平行,并且使得穿过孔径光阑的光线围绕主光线限定窄的立体角。 如此构造的离焦远心布置被聚焦在无限远处,但是被用于从不相关的相对近的目标(例如,在几米内)捕获辐射。 来自目标的准直辐射的捕获减少了杂散辐射的贡献,特别是具有高度镜面的目标。
    • 4. 发明申请
    • CONTROL OF STRAY RADIATION IN A CVD CHAMBER
    • 控制CVD室中的辐射
    • US20130340677A1
    • 2013-12-26
    • US13531220
    • 2012-06-22
    • Guray TasJing ZhouDaewon Kwon
    • Guray TasJing ZhouDaewon Kwon
    • C23C16/52B23P11/00
    • G01J5/06C23C16/18C23C16/4582C23C16/46C23C16/481C23C16/52Y10T29/49826
    • An apparatus and method for controlling stray radiation within a CVD chamber. A heater array disposed beneath a wafer carrier for radiatively heating of the wafer carrier includes a peripheral or outermost heating element or elements. Scattered radiation originating from a designated segment of the peripheral heating element(s) can be reduced locally by one of several mechanisms, including reducing the emission (e.g., operating temperature) of the designated segment, or capturing or deflecting a portion of the radiation originating from the designated segment. In one embodiment, an electrical connector on a resistance heating element provides the reduced emission from the designated segment. It has been found that radiation thermometers fixed proximate an axis that extends from the center of the wafer carrier and across the designated segment is subject to less stray radiation, thus providing a more reliable temperature reading in the optical wavelengths.
    • 一种用于控制CVD室内杂散辐射的装置和方法。 设置在晶片载体下面用于辐射加热晶片载体的加热器阵列包括外围的或最外面的加热元件。 来自外围加热元件的指定片段的散射辐射可以通过几种机制之一来局部地减少,包括减少指定片段的发射(例如,操作温度),或者捕获或偏转一部分辐射源 从指定的段。 在一个实施例中,电阻加热元件上的电连接器提供来自指定段的减少的发射。 已经发现,靠近从晶片载体的中心延伸并跨越指定的区段的轴固定的辐射温度计经受更少的杂散辐射,从而在光波长中提供更可靠的温度读数。
    • 7. 发明授权
    • Anilox metering system for electrographic printing
    • 用于电印的网纹计量系统
    • US08820233B2
    • 2014-09-02
    • US12566568
    • 2009-09-24
    • Eugene M. ChowJing ZhouGerald A. DomotoGrace T. Brewington
    • Eugene M. ChowJing ZhouGerald A. DomotoGrace T. Brewington
    • B41F9/10B41F31/04B41M1/42G03G15/10
    • G03G15/104
    • A method and apparatus to meter ink for electrographic printing is disclosed. An ink loading mechanism having an anilox roller fills ink from an ink supply into cells in the anilox roller having a plurality of valleys and lands that form the cells. The ink loading mechanism causes the valleys to be full or nearly full with the ink. The anilox roller rotates in a first direction. In one embodiment, a soft blade positioned slightly below surface of the lands removes ink from the cells and causes the valleys to be partially filled as the anilox roller rotates. A hard blade positioned at the surface of the lands to clean residue of ink on the surface of the lands as the anilox roller rotates. In another embodiment, a blanket roller rotationally engaged with the anilox roller pulls ink out of the cells and causes the valleys to be partially filled. The blanket roller rotates in a second direction. A first cleaning blade cleans tops of the lands of the cells.
    • 公开了一种用于电印印刷的墨水计量方法和装置。 具有网纹辊的墨水装载机构将油墨从墨水供给装入具有形成该单元的多个谷和平台的网纹辊中的单元中。 墨水装载机构使墨水充满或接近满。 网纹辊沿第一方向旋转。 在一个实施例中,稍微位于焊盘表面下方的软刀片从电池中去除墨水,并且当网纹辊旋转时使谷部分被填充。 位于平台表面的硬刀片,以在网纹辊旋转时清洁焊盘表面上的油墨残留物。 在另一个实施例中,与网纹辊旋转接合的橡皮布辊将墨水从电池中拉出并导致谷部分地被填充。 橡皮布滚筒沿第二个方向旋转。 第一清洁刀片清洁细胞的脊部的顶部。
    • 8. 发明申请
    • STAPLE CHAMBER ASSEMBLY AND LINEAR SURGICAL STITCHING DEVICE USING SAID STAPLE CHAMBER ASSEMBLY
    • 书架式组装和线性外科手术装置
    • US20130327808A1
    • 2013-12-12
    • US13993070
    • 2011-12-05
    • Wangdong ChenYongwang PeiJing Zhou
    • Wangdong ChenYongwang PeiJing Zhou
    • A61B17/072
    • A61B17/07207A61B2017/07285A61B2090/08021
    • A linear surgical stapler includes an upper staple cartridge receiving half-section, a lower staple cartridge receiving half-section and a staple cartridge assembly. The staple cartridge assembly includes a cutting groove in which a reciprocating movement cutter is mounted. The cutter includes a bottom surface and a knife blade located at a far end of the cutter. The staple cartridge assembly includes a restricting member mounted therein and an elastic stopper. The elastic stopper abuts against the restricting member when the staple cartridge assembly is in an initial state. The restricting member breaks away from the staple cartridge assembly when the staple cartridge assembly is in a firing complete state, thereby preventing the cutter from sliding towards the far end of the staple cartridge. As a result, misfiring throughout the whole operation of the linear surgical stapler is prevented.
    • 线性外科缝合器包括接收半部分的上部钉仓,下部钉仓接收半部分和钉仓组件。 钉仓组件包括其中安装有往复运动切割器的切割槽。 切割器包括位于切割器远端的底面和刀片。 钉仓组件包括安装在其中的限制构件和弹性塞子。 当钉仓组件处于初始状态时,弹性止动件抵靠限制构件。 当钉仓组件处于点火完成状态时,限制构件脱离钉仓组件,从而防止刀具朝向钉仓的远端滑动。 结果,可以防止线性外科缝合器整个操作过程中的点火不足。
    • 9. 发明授权
    • Instrument for anorectal surgery
    • 肛门直肠手术器械
    • US08585719B2
    • 2013-11-19
    • US12810693
    • 2008-12-25
    • Wangdong ChenShuicheng DingJing Zhou
    • Wangdong ChenShuicheng DingJing Zhou
    • A61B17/04
    • A61M29/00A61B1/31A61B17/02A61B17/3421A61B2017/0046A61B2017/3452A61B2090/062
    • The present invention provides an instrument for anorectal surgery, comprising a hollow main body, a suture junction disposed at a rear end of the main body and an inserting guider disposed at a front end of the main body. At an operating position, all or part of mucosa and tissues can get through the main body. At least one opening is made in the wall of the main body, and all or part of the mucosa and tissues can get into a hollow interior of the main body through the opening. Because of the openings on the wall of the main body, the present invention can be operated to perform the anorectal surgery of local and non-annular cutting, which facilitates a quick surgical operation, further allays the pain of the patients, and a better operation effect is obtained.
    • 本发明提供了一种肛门直肠手术器械,包括中空主体,设置在主体后端的缝线接头和设置在主体前端的插入引导件。 在一个操作的位置,全部或部分粘膜和组织可以穿过主体。 在主体的壁上形成至少一个开口,并且全部或部分粘膜和组织可以通过开口进入主体的中空内部。 由于主体壁上的开口,本发明可以被操作以执行局部和非环形切割的肛门直肠手术,这有助于快速的外科手术,进一步使患者的疼痛和更好的操作 效果得到。