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公开(公告)号：US08468851B2
公开(公告)日：2013-06-25
申请号：US13600925
申请日：2012-08-31
申请人： Toru Nishikawa , Hironobu Yamamichi , Tetsuya Koyama , Yuji Endo , Hajime Itoh
发明人： Toru Nishikawa , Hironobu Yamamichi , Tetsuya Koyama , Yuji Endo , Hajime Itoh
IPC分类号： C03B5/225
CPC分类号： C03B5/2252 , Y02P40/57
摘要： A vacuum degassing apparatus for molten glass is comprised of an uprising pipe, a vacuum degassing vessel, a downfalling pipe, an upstream side pit that supplies molten glass to the uprising pipe, and a downstream side pit that receives molten glass from the downfalling pipe. The vacuum degassing apparatus for molten glass is further comprised of a separating mechanism that separates a part of molten glass moving from the downfalling pipe to the downstream side pit, and a returning pipe that returns separated molten glass to the upstream side pit.
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公开(公告)号：US08347654B2
公开(公告)日：2013-01-08
申请号：US12853408
申请日：2010-08-10
申请人： Toru Nishikawa , Hironobu Yamamichi , Tetsuya Koyama , Yuji Endo , Hajime Itoh
发明人： Toru Nishikawa , Hironobu Yamamichi , Tetsuya Koyama , Yuji Endo , Hajime Itoh
IPC分类号： C03B5/16
CPC分类号： C03B5/2252 , Y02P40/57
摘要： A vacuum degassing apparatus for molten glass is comprised of an uprising pipe, a vacuum degassing vessel, a downfalling pipe, an upstream side pit that supplies molten glass to the uprising pipe, and a downstream side pit that receives molten glass from the downfalling pipe. The vacuum degassing apparatus for molten glass is further comprised of a separating mechanism that separates a part of molten glass moving from the downfalling pipe to the downstream side pit, and a returning pipe that returns separated molten glass to the upstream side pit.
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33.发明申请公开(公告)号：US20080083250A1
公开(公告)日：2008-04-10
申请号：US11941633
申请日：2007-11-16
申请人： Sei Nagno , Yasuharu Hirabara , Hajime Itoh
发明人： Sei Nagno , Yasuharu Hirabara , Hajime Itoh
CPC分类号： C03B7/07 , C03B5/2252
摘要： There is provided a method for electrically energizing and heating a platinum or platinum-alloy composite tube structure having a structure including a first main tube, a second main tube, and a branch tube connecting the first main tube and the second main tube, which prevents a local part of the branch tube from being electrically energized and heated in an excessive or insufficient manner. There is provided a method for electrically energizing and heating a platinum or platinum-alloy composite tube structure having a structure including a first main tube, a second main tube, and a branch tube connecting the first main tube and the second main tube, the method comprising dividing an energizing path for the branch tube into a first energizing path from the first main tube to the branch tube and a second energizing path from the branch tube to the second main tube; and performing energization control for the first energizing path and energization control for the second energizing path independently of each other.
摘要翻译： 提供了一种对具有第一主管，第二主管和连接第一主管和第二主管的分支管的结构的铂或铂合金复合管结构进行电激励加热的方法，其防止 分支管的局部部分被电力激励并以过度或不足的方式加热。 提供了一种对具有包括第一主管，第二主管和连接第一主管和第二主管的分支管的结构的铂或铂合金复合管结构进行电激励和加热的方法，该方法 包括将所述支管的通电路径从所述第一主管到所述分支管分成第一通电路径，以及从所述分支管到所述第二主管的第二通电路径; 并且对于第一通电路径进行通电控制，并且彼此独立地执行用于第二通电路径的通电控制。
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公开(公告)号：US07007514B2
公开(公告)日：2006-03-07
申请号：US10256014
申请日：2002-09-27
IPC分类号： C03B5/225
CPC分类号： C03B5/2252 , C03B5/205
摘要： A vacuum degassing apparatus for molten glass includes a vacuum housing which is evacuated to be depressurized therein; a vacuum degassing vessel which is provided in the vacuum housing to vacuum-degas molten glass as the molten glass flows therein; an uprising pipe which connects to the vacuum degassing vessel, and sucks and draws up undegassed molten glass to introduce the undegassed molten glass into the vacuum degassing vessel; and a downfalling pipe which connects to the vacuum degassing vessel and draws down the degassed molten glass from the vacuum degassing vessel to discharge the degassed molten glass. The cross sectional area of the path at the upper end portion of the uprising pipe is larger than the cross sectional area of the path at the lower end portion of the uprising pipe.
摘要翻译： 用于熔融玻璃的真空脱气装置包括抽真空以在其中减压的真空壳体; 真空脱气容器，其设置在所述真空壳体中以随着所述熔融玻璃流入其中而对熔融玻璃进行真空脱气; 连接到真空脱气容器的起立管，并且抽吸并抽取未脱气的熔融玻璃以将未脱气的熔融玻璃引入真空脱气容器中; 以及连接到真空脱气容器并且从真空脱气容器排出脱气的熔融玻璃以排出脱气的熔融玻璃的下降管。 上升管的上端部的路径的截面积大于上升管的下端部的路径的截面积。
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公开(公告)号：US07000432B2
公开(公告)日：2006-02-21
申请号：US10091402
申请日：2002-03-07
申请人： Hajime Itoh , Rei Kitamura , Mitsuyoshi Sakai , Keito Sekine , Misao Okada
发明人： Hajime Itoh , Rei Kitamura , Mitsuyoshi Sakai , Keito Sekine , Misao Okada
IPC分类号： C03B5/16
CPC分类号： C03B5/2252 , C03C1/004 , C03C2201/23 , Y02P40/57
摘要： A process for producing a glass for cathode ray tubes, having a Sb2O3 content of from 0 to 0.19% as represented by mass percentage and containing H2O, which process comprises a step of melting a raw material in an atmosphere under a pressure of P0 to obtain a molten glass, and a step of vacuum degassing the molten glass in an atmosphere under a pressure PA which is lower than P0, wherein the pressure P of the molten glass is made to be at most (6.1 W+0.06) atm in the vacuum degassing step, wherein W is the content of said H2O as represented by mass percentage.
摘要翻译： 一种用于制造阴极射线管玻璃的方法，其具有0至0.19％的Sb 2 O 3含量，以质量百分比表示并含有H 2 该方法包括在空气中在P 0 O 0的压力下熔化原料以获得熔融玻璃的步骤，以及在气氛中对熔融玻璃进行真空脱气的步骤 在低于P <0> 0的压力下，在真空中使熔融玻璃的压力P至多为（6.1W + 0.06）atm 脱气步骤，其中W是以质量百分比表示的所述H 2 O 2的含量。
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公开(公告)号：US20050160769A1
公开(公告)日：2005-07-28
申请号：US11086233
申请日：2005-03-23
CPC分类号： C03B5/2252 , C03B5/205
摘要： A vacuum degassing apparatus for molten glass, comprising: a vacuum housing which is evacuated to be depressurized therein; a vacuum degassing vessel which is provided in the vacuum housing to vacuum-degas molten glass as the molten glass flows therein; an uprising pipe which connects to the vacuum degassing vessel, and sucks and draws up undegassed molten glass to introduce the undegassed molten glass into the vacuum degassing vessel; and a downfalling pipe which connects to the vacuum degassing vessel and draws down the degassed molten glass from the vacuum degassing vessel to discharge the degassed molten glass; wherein the cross sectional area of the path at the upper end portion of said uprising pipe is larger than the cross sectional area of the path at the lower end portion of said uprising pipe.
摘要翻译： 一种用于熔融玻璃的真空脱气装置，包括：抽真空以在其中减压的真空壳体; 真空脱气容器，其设置在所述真空壳体中以随着所述熔融玻璃流入其中而对熔融玻璃进行真空脱气; 连接到真空脱气容器的起立管，并且抽吸并抽取未脱气的熔融玻璃以将未脱气的熔融玻璃引入真空脱气容器中; 以及连接到真空脱气容器并且从真空脱气容器中抽出脱气的熔融玻璃以排出脱气的熔融玻璃的下降管; 其特征在于，所述上升管的上端部的通路的截面积大于所述上升管的下端部的路径的截面积。
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公开(公告)号：US5955169A
公开(公告)日：1999-09-21
申请号：US719889
申请日：1996-09-25
申请人： Masakazu Hoshino , Eizou Sakurai , Hajime Itoh , Kunio Iwase , Toshio Nagasaka
发明人： Masakazu Hoshino , Eizou Sakurai , Hajime Itoh , Kunio Iwase , Toshio Nagasaka
CPC分类号： G11B23/0313 , G11B5/7021
摘要： A floppy disk in which the binder for fixing a magnetic substance in the recording layer of the magnetic disk is a polyester polyurethane and the liner of the jacket contains an acrylic fiber and in addition a fiber treating agent having a surface tension in a specific range. The floppy disk is excellent in workability, can be prepared in high yields because the number of dusts generated upon its preparation is small, and also is excellent in the permanence of recording performance.
摘要翻译： 其中用于将磁性物质固定在磁盘的记录层中的粘合剂是软化
盘是聚酯聚氨酯，并且护套衬套含有丙烯酸纤维，另外还具有特定范围内的表面张力的纤维处理剂。 该软盘具有优异的可加工性，可以高产量地制备，因为其制备时产生的粉尘数量小，并且记录性能的持续性也优异。-
公开(公告)号：US5260131A
公开(公告)日：1993-11-09
申请号：US822205
申请日：1992-01-17
申请人： Yuichi Fukui , Shigeki Hagura , Hajime Itoh
发明人： Yuichi Fukui , Shigeki Hagura , Hajime Itoh
CPC分类号： D01F8/08 , D01F8/02 , Y10T428/2929 , Y10T428/2931
摘要： A water-repellent, hygroscopic conjugate fiber which has a water-repellency of at least 80 marks and an equilibrium moisture regain of at least 5% by weight at the standard conditions.
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公开(公告)号：US5097011A
公开(公告)日：1992-03-17
申请号：US417459
申请日：1989-10-05
IPC分类号： C08F20/00 , C08F20/44 , C08F265/08 , C08J5/18
CPC分类号： C08J5/18 , C08F265/08 , C08J2333/20
摘要： An acrylonitrile polymer film is disclosed which film comprising a polymer containing higher than 80% by weight of acrylonitrile units, having higher than 300,000 of weight average molecular weight, and having molar fraction Ne for the segment of polymerization initiator bonded to the terminal of the polymer satisfying the following equation:Mw.times.Ne.ltoreq.400
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公开(公告)号：US5085515A
公开(公告)日：1992-02-04
申请号：US476725
申请日：1990-02-08
申请人： Hajime Itoh , Atsuo Itow , Yoshihiro Inoue , Hiroshi Ishizaki
发明人： Hajime Itoh , Atsuo Itow , Yoshihiro Inoue , Hiroshi Ishizaki
IPC分类号： B07C5/34
CPC分类号： B07C5/3408
摘要： There is disclosed a method for inspecting a physical feature on a surface of a manufactured article. First, a sensor is provided adjacent to the article. Then, the surface of the article is sensed by the sensor while causing one of the sensor and the article to rotate about an axis perpendicular to the surface of the article, to thereby obtain a signal which has peaks corresponding to the physical feature on the surface of the article. Subsequently the signal is processed and the processed signal is analyzed based on the number of the peaks, to thereby obtain information as to the physical feature on the surface of the article. An inspection apparatus suitable for practicing the above-mentioned method is also disclosed.
摘要翻译： 公开了一种用于检查制品表面上的物理特征的方法。 首先，在物品附近提供传感器。 然后，由传感器感测物品的表面，同时使传感器和制品中的一个绕垂直于物品表面的轴旋转，从而获得具有与表面物理特征对应的峰值的信号 的文章。 随后，处理信号并基于峰值的数量分析处理的信号，从而获得关于物品表面上的物理特征的信息。 还公开了适合于实施上述方法的检查装置。
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