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1. 发明申请

US20020067622A1 MULTI-PORT ILLUMINATING AND VIEWING UNIT 失效
标题翻译：多端口照明和查看单元
公开(公告)号：US20020067622A1
公开(公告)日：2002-06-06
申请号：US09727649
申请日：2000-12-01
申请人： J M CANTY, INC
发明人： Gary K. Walck , Richard L. Marinelli
IPC分类号： G02B006/04
CPC分类号： F21V33/0052 , B01J3/004 , F21W2131/411 , G02B23/2469 , G02B23/2476 , G02B23/26
摘要： An illuminating and viewing unit for illuminating the interior of a vessel with source radiation and observing the vessel interior comprises a housing including a front wall facing the vessel interior. The front wall is of a material that does not transmit the source radiation, and includes one or more illumination ports individually fused into the front wall that transmit the source radiation to the vessel interior. A detection port is also individually fused into the front wall for transmitting detectable radiation along a detection path from the vessel interior to a radiation detector mounted in the housing. The optical isolation of the illumination and detection ports in the front wall prevents unwanted internal reflection of source radiation into the detection path, and allows for independent selection of port materials and configurations, while maintaining a hermetic seal between the housing and the internal contents of the vessel.
摘要翻译：用于用源辐射照射容器内部并观察容器内部的照明和观察单元包括壳体，其包括面向容器内部的前壁。前壁是不透射源辐射的材料，并且包括单独融合到前壁中的一个或多个照明端口，其将源辐射传输到容器内部。检测端口也单独地融合到前壁中，用于沿着从容器内部到安装在壳体中的辐射探测器的检测路径传输可检测的辐射。前壁中的照明和检测端口的光学隔离防止源辐射不期望地内部反射到检测路径中，并且允许独立选择端口材料和构造，同时保持壳体与内部内容物之间的气密封船只。

2. 发明申请

US20020014203A1 View port of a chemical vapor deposition device for manufacturing semiconductor devices 有权
公开(公告)号：US20020014203A1
公开(公告)日：2002-02-07
申请号：US09800894
申请日：2001-03-08
发明人： Tae-Hoon Kim , Byung-Chul Kim , Kwon Son , Bong-Soon Lim
IPC分类号： C23C016/00
CPC分类号： B01J3/004 , C23C16/488 , G02B7/007
摘要： A view port of chemical vapor deposition apparatus for manufacturing semiconductor devices prevents heat loss in a chamber during a plasma deposition process. The view port includes a bracket protruding at the circumference of an opening in an electrode serving as a wall of a chamber of the apparatus, a transparent window pressed by the bracket against the wall via an O-ring, a pivoting cap for capping an opening in the bracket aligned with the window, and heat-insulative material and/or a heating element integral with the cap so as to be positioned close to the window when the cap is closed. The heating element can be a resistive heating wire or a warm air duct formed by a hose or the like. During the deposition process, the temperature of the window is maintained, thereby minimizing the tendency of polymer to adhere to the window.

3. 发明授权

US5270856A Apparatus for the observation of processes 失效
标题翻译：用于观察过程的装置
公开(公告)号：US5270856A
公开(公告)日：1993-12-14
申请号：US864514
申请日：1992-04-07
申请人： Karl-Heinrich Wenk
发明人： Karl-Heinrich Wenk
IPC分类号： C23C14/52 , B01J3/00 , G02B7/00 , G01P3/40
CPC分类号： G02B7/007 , B01J3/004 , C23C14/52
摘要： A tubular stroboscope is interposed in the line of sight between a viewing glass and a process to be viewed in a chamber. The stroboscope is rotated about a central axis transverse to the line of sight and has a pair of diametrically opposed slots parallel to said axis, one slot being substantially wider than the opposite slot. The stroboscope is preferably driven by a jet of inert gas acting on a drive wheel inside the chamber, aspiration means being provided for dust removal.
摘要翻译：在观察玻璃和在室中观察的过程之间的视线中插入管状频闪仪。频闪仪围绕横向于视线的中心轴线旋转并且具有平行于所述轴线的一对直径相对的狭槽，一个狭槽基本上比相对的狭槽更宽。频闪仪优选由作用在腔室内的驱动轮上的惰性气体射流驱动，抽吸装置用于除尘。

4. 发明授权

US4746178A Light pipe for illuminating the interior of a pressure vessel 失效
标题翻译：用于照亮压力容器内部的光管
公开(公告)号：US4746178A
公开(公告)日：1988-05-24
申请号：US31254
申请日：1987-03-26
申请人： Thomas M. Canty
发明人： Thomas M. Canty
IPC分类号： B01J3/00 , F21S8/00 , F21V8/00 , G02B6/00 , F21V7/04
CPC分类号： B01J3/004 , G02B6/0008 , F21W2131/411 , Y10S385/901 , Y10S385/902
摘要： A light pipe unit for supplying illumination to the interior of a vessel that has an attachment means for connection to the vessel. The light pipe unit is constructed of a metallic housing having an elongated fiber optic rod contained therein. At the bottom portions of the rod and housing, that is the portions extending into the vessel, is a glass laminate. The glass laminate covering forms a substantially corrosion-proof seal across the entire distal or lower portion of the unit.
摘要翻译：一种用于向容器内部提供照明的光管单元，其具有用于连接到容器的附接装置。光管单元由金属壳体构成，其中容纳有细长的光纤棒。在杆和壳体的底部，即延伸进入容器的部分，是玻璃层压板。玻璃层压板在整个单元的远端或下部形成基本上防腐蚀的密封。

5. 发明授权

US4738064A Hermetically sealed window 失效
标题翻译：密封的窗户
公开(公告)号：US4738064A
公开(公告)日：1988-04-19
申请号：US324736
申请日：1981-11-25
申请人： Franciscus H. E. Aarts , Jacob Vijfvinkel
发明人： Franciscus H. E. Aarts , Jacob Vijfvinkel
IPC分类号： G01J1/04 , B01J3/00 , F16J13/02 , F17C13/02 , G02B5/00 , G01F23/02
CPC分类号： G02B7/007 , B01J3/004
摘要： A window of a transparent material suitable for closing an opening in a wall of a sealed container, which window has two conical portions whose bases face each other. An elastic seal is interposed between each of the conical surfaces and the wall of the opening.
摘要翻译：一种透明材料的窗口，其适于封闭密封容器的壁中的开口，该窗口具有两个基部相互面对的锥形部分。在每个锥形表面和开口的壁之间插入弹性密封件。

6. 发明授权

US3915660A Preparing oriented semiconductor monocrystalline rods 失效
标题翻译：制备取向半导体单晶棒
公开(公告)号：US3915660A
公开(公告)日：1975-10-28
申请号：US37894373
申请日：1973-07-13
申请人： SIEMENS AG
发明人： KELLER WOLFGANG , MUEHLBAUER ALFRED , REUSCHEL KONRAD
IPC分类号： C30B13/28 , B01J3/00 , C30B13/30 , H01L21/208 , B01D9/00 , B01J17/20
CPC分类号： C30B13/30 , B01J3/004 , Y10T428/24942 , Y10T428/2913
摘要： A process for preparing oriented semiconductor monocrystalline rods with a specific resistance which drops towards the center of the rod. The process utilizes rapid non-crucible moving zone melting of a preformed vertically positioned semiconductor rod using an inductive heating device which annularly surrounds the rod.
摘要翻译：制备具有电阻的朝向棒中心的取向半导体单晶棒的方法。该方法使用环形围绕杆的感应加热装置利用预先形成的垂直定位的半导体棒的快速非坩埚移动区域熔化。

7. 发明授权

US3899243A Arrangement for viewing the interior of a pressure vessel 失效
标题翻译：查看压力容器内部的安排
公开(公告)号：US3899243A
公开(公告)日：1975-08-12
申请号：US42636173
申请日：1973-12-19
申请人： KOPPERS GMBH HEINRICH
发明人： HAVERKAMP WILHELM
IPC分类号： B01J3/00 , C10J3/72 , G02B27/00
CPC分类号： B01J3/004 , C10J3/22 , C10J3/72 , C10J3/76 , C10J3/78 , C10J2200/09 , C10J2300/093
摘要： A housing has an interior provided with two axially spaced and aligned openings, and is connectable in sealing relationship with a wall of the pressure vessel, so that one of the openings is in registry with a viewing port provided in this wall. A spherical, cylindrical or conical body having a bore is sealingly accommodated in the interior of the housing and can be turned to and from a position in which its bore registers with the openings and, hence, with the port. Sight glasses, lenses or the like are sealingly mounted in the bore and permit viewing of the interior of the pressure vessel when the body is in the position in which the bore registers with the openings.

8. 发明申请

US20190243129A1 SIGHT GLASS COVER WITH INTEGRATED CLEANING DEVICE 审中-公开
公开(公告)号：US20190243129A1
公开(公告)日：2019-08-08
申请号：US16316492
申请日：2017-07-06
申请人： Bayer Aktiengesellschaft
发明人： Andreas SZALOKI
IPC分类号： G02B27/00 , B01J3/00 , G02B7/00
CPC分类号： G02B27/0006 , B01J3/004 , B08B3/02 , G02B7/007
摘要： The invention relates to a sight glass cover (10) with an integrated cleaning device, for closing an opening (14), comprising a sight glass (18), which has a glass edge (57) and a glass inner side (20), wherein the glass inner side (20) is facing the opening (14) when a sight glass cover (10) is placed on the opening (14), and a frame device (16), which encloses the sight glass (18) at least in the region of the glass edge (57), wherein the frame device (16) has a frame inner side (32), which is facing away from the glass inner side (20) and lies against a wall region 34 surrounding the opening (14) when a sight glass cover (10) is placed on the opening (14), a cleaning device (22), which is formed in the frame device (16) and has at least one channel (24) with an inlet opening (26) and an outlet opening (28) at a distance from the inlet opening (26), wherein the outlet opening (28) of the channel (24) is formed between the glass inner side (20) and the frame inner side (32), and the channel (24) is designed and formed in such a way that the glass inner side (20) of the sight glass (18) can be at least partially wetted with a medium (30) fed into the channel (24) by way of the inlet opening (26) and leaving by way of the outlet opening (28). This is a way of providing a cover with a sight glass in the case of which the sight glass can be cleaned in a closed state of the cover with little effort.

9. 发明授权

US08916245B2 Safe pressure system viewing port 有权
标题翻译：安全压力系统观察口
公开(公告)号：US08916245B2
公开(公告)日：2014-12-23
申请号：US12455934
申请日：2009-06-08
申请人： Joseph Alexander Mansour, II
发明人： Joseph Alexander Mansour, II
IPC分类号： E06B3/00 , E06B7/00 , F21V33/00 , G02B27/00 , B01J3/00 , H01L21/00
CPC分类号： B01J3/004 , B01J3/00 , H01L21/00
摘要： A fracture-safe viewport for a pressure system having a pressure port which is pumped by said pressure system to a pressure above or below atmospheric pressure, comprising a plurality of panes each capable of passing electromagnetic radiation therethrough, each pane being mounted inside a tubular structure and being hermetically sealed to the wall of the pressure chamber. Each of the panes may be a different material or any combination of materials may be used from the group comprising sapphire, glass and quartz or any other material through which a high powered laser or other electromagnetic beam may be directed without adverse consequences. Highly pure, defect-free, ultra-polished, single-crystal sapphire is preferred. Spacing between the panes is used in most embodiments to avoid shrapnel damage in case of catastrophic failure of a pane. Half-donut shaped or chimney-shaped strain relief mounts are used in some embodiments to relieve strain caused by differential rates of thermal expansion when the structure is heated.
摘要翻译：一种用于压力系统的破裂保护视口，其具有由所述压力系统泵送到高于或低于大气压力的压力的压力端口，包括多个能够通过电磁辐射的窗格，每个窗格安装在管状结构内并且密封到压力室的壁上。每个窗格可以是不同的材料，或者可以从包括蓝宝石，玻璃和石英的组或任何其它材料中使用任何材料的组合，通过其可以引导高功率激光或其他电磁束而没有不利后果。高纯度，无缺陷，超抛光，单晶蓝宝石是首选。在大多数实施例中，使用窗格之间的间距以避免在窗格的灾难性故障的情况下的弹片损坏。在一些实施例中使用半环形或烟囱形应变消除装置来减轻当结构被加热时由不同热膨胀率引起的应变。

10. 发明授权

US06450655B1 Multi-port illuminating and viewing unit 失效
标题翻译：多端口照明和观察单元
公开(公告)号：US06450655B1
公开(公告)日：2002-09-17
申请号：US09727649
申请日：2000-12-01
申请人： Gary Walck , Richard Marinelli
发明人： Gary Walck , Richard Marinelli
IPC分类号： G03B1502
CPC分类号： F21V33/0052 , B01J3/004 , F21W2131/411 , G02B23/2469 , G02B23/2476 , G02B23/26
摘要： An illuminating and viewing unit for illuminating the interior of a vessel with source radiation and observing the vessel interior comprises a housing including a front wall facing the vessel interior. The front wall is of a material that does not transmit the source radiation, and includes one or more illumination ports individually fused into the front wall that transmit the source radiation to the vessel interior. A detection port is also individually fused into the front wall for transmitting detectable radiation along a detection path from the vessel interior to a radiation detector mounted in the housing. The optical isolation of the illumination and detection ports in the front wall prevents unwanted internal reflection of source radiation into the detection path, and allows for independent selection of port materials and configurations, while maintaining a hermetic seal between the housing and the internal contents of the vessel.
摘要翻译：用于用源辐射照射容器内部并观察容器内部的照明和观察单元包括壳体，其包括面向容器内部的前壁。前壁是不透射源辐射的材料，并且包括单独融合到前壁中的一个或多个照明端口，其将源辐射传输到容器内部。检测端口也单独地融合到前壁中，用于沿着从容器内部到安装在壳体中的辐射探测器的检测路径传输可检测的辐射。前壁中的照明和检测端口的光学隔离防止源辐射不期望地内部反射到检测路径中，并且允许独立选择端口材料和构造，同时保持壳体与内部内容物之间的气密封船只。

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