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1. 发明授权

US5266417A Low-temperature service nickel plate with excellent weld toughness 失效
标题翻译：低温维修镍板具有优异的焊接韧性
公开(公告)号：US5266417A
公开(公告)日：1993-11-30
申请号：US946805
申请日：1992-09-17
申请人： Takahiro Kubo , Yoshifumi Nakano , Chiaki Shiga , Osamu Tanigawa
发明人： Takahiro Kubo , Yoshifumi Nakano , Chiaki Shiga , Osamu Tanigawa
IPC分类号： C21D6/00 , C22C38/08 , C22C38/00
CPC分类号： C21D6/001 , C22C38/08 , Y10T428/12965
摘要： There is provided a low-temperature service nickel steel plate with excellent weld toughness. This steel plate consists essentially of not less than 0.03% of C, 0.02 to 0.22% of Si, 0.05 to 0.47% of Mn, not more than 0.005% of P, not more than 0.005% of S, 7.5 to 12.0% of Ni, 0.01 to 0.10% of Al, and the remaining of Fe, where the following relations stand 3.5%.ltoreq.(8Si+9Mn).ltoreq.5.1% and 123C+(8Si+9Mn).ltoreq.10.9%.
摘要翻译：提供了具有优异焊接韧性的低温维修镍钢板。该钢板基本上由C：0.03％以上，Si：0.02〜0.22％，Mn：0.05〜0.47％，P：0.005以下，S：0.005％以下，Ni：7.5〜12.0％，0.01〜0.10％的Al，余下的Fe，其中以下关系为3.5％（8Si + 9Mn）= 5.1％和123C +（8Si + 9Mn）= 10.9％。

2. 发明授权

US06835031B2 Machine tool having an improved cover 失效
标题翻译：具有改进盖的机床
公开(公告)号：US06835031B2
公开(公告)日：2004-12-28
申请号：US10396273
申请日：2003-03-25
申请人： Osamu Tanigawa
发明人： Osamu Tanigawa
IPC分类号： B23C1027
CPC分类号： B23Q11/10 , B23Q1/0009 , B23Q1/66 , B23Q11/0825 , Y10T409/30392 , Y10T409/303976 , Y10T409/304032 , Y10T409/304088
摘要： The machine tool includes a column that can be moved back and forth. The column supports a spindle which is adapted to hold a tool for machining a workpiece at an end thereof. A worktable located in front of the column which is adapted to hold the workpiece. A back cover is located behind the column to prevent swarf of the workpiece from being scattered into a space behind the column. The back cover is arranged to move back and forth integrally with the column.
摘要翻译：机床包括可以来回移动的列。该柱支撑一个主轴，该主轴适于在其一端保持用于加工工件的工具。位于柱前面的工作台，其适于保持工件。后盖位于柱后面，以防止工件的切屑散落到柱后面的空间中。后盖布置成与柱一体地前后移动。

3. 发明授权

US06390754B1 Wafer processing apparatus, method of operating the same and wafer detecting system 失效
公开(公告)号：US06390754B1
公开(公告)日：2002-05-21
申请号：US09080254
申请日：1998-05-18
申请人： Kenichi Yamaga , Yuji Ono , Masahiro Miyashita , Osamu Tanigawa
发明人： Kenichi Yamaga , Yuji Ono , Masahiro Miyashita , Osamu Tanigawa
IPC分类号： B65G4907
摘要： A closed-type cassette is mounted on a cassette stand disposed in a working region at a position corresponding to an opening formed in a wall separating the working region from a loading region. When the cassette is mounted on the cassette stand, a detecting device gives a signal to that effect to a controller. Then, the controller closes a valve to interrupt nitrogen gas supply into the loading region. A lid of the cassette is opened 20 to 30 sec after the interruption of nitrogen gas supply into the loading region and, then, nitrogen gas supply is resumed. The pressure difference between the loading region and the interior of the cassette is decreased by interrupting nitrogen gas supply into the loading region, so that the lid can be easily opened.

4. 发明授权

US06902369B2 Elevating mechanism, carrier conveying apparatus and heat treatment installation 失效
标题翻译：升降机构，载体输送装置和热处理装置
公开(公告)号：US06902369B2
公开(公告)日：2005-06-07
申请号：US10289636
申请日：2002-11-07
申请人： Osamu Tanigawa
发明人： Osamu Tanigawa
IPC分类号： H01L21/677 , B66F7/00
CPC分类号： H01L21/67706 , H01L21/6773 , H01L21/67769
摘要： In an elevating mechanism 14 where an elevating mechanism 17 carried so as to rise and fall along a fixed surface 16 is moved up and down through a suspension member 18, a braking mechanism 18 is born by the elevating mechanism 17 so as to pivot vertically. A tensile spring 32 is provided on the braking mechanism 31, for pivotally urging it to the direction close to the fixed surface 16, while the suspension member 18 is connected to the braking mechanism 31, for pulling the braking mechanism 31 in the direction apart from the fixed surface 16 due to the weight of the elevating mechanism 17, in opposition to the tensile spring 32. When the suspension member 18 is cut off, then the braking mechanism 31 comes into contact with and digs into the fixed surface 16 by action of the tensile spring 32, so that the elevating mechanism 17 can be stopped from falling.
摘要翻译：在升降机构14中，沿着固定表面16上下移动的升降机构17通过悬挂构件18上下移动，制动机构18由升降机构17承受，以便垂直地枢转。在制动机构31上设置有拉伸弹簧32，用于将其靠近固定表面16的方向枢转地推动，同时悬架构件18连接到制动机构31，用于沿制动机构31拉出制动机构31 固定表面16由于升降机构17的重量而与拉伸弹簧32相对。当悬挂构件18被切断时，制动机构31通过拉伸弹簧32的作用与固定表面16接触并进入其中，从而能够停止升降机构17的下落。

5. 发明授权

US06537391B2 Steel with improved impact penetration resistance and method for producing the same 失效
公开(公告)号：US06537391B2
公开(公告)日：2003-03-25
申请号：US09878409
申请日：2001-06-12
申请人： Kengo Ishige , Tadashi Shibue , Tsutomu Kakinouchi , Fumimaru Kawabata , Osamu Tanigawa , Kiyoshi Uchida , Junichi Kudou
发明人： Kengo Ishige , Tadashi Shibue , Tsutomu Kakinouchi , Fumimaru Kawabata , Osamu Tanigawa , Kiyoshi Uchida , Junichi Kudou
IPC分类号： C23C3800
CPC分类号： C21D9/42 , C21D1/18 , C21D1/185 , C21D1/78
摘要： A steel has a tensile strength of 850 to 1700 MPa, a yield ratio of at most 80%, and a penetration border energy ratio of at least 2.0 relative to the penetration border energy of a reference steel JIS SS400 (corresponding to ASTM A36) of the same thickness. The steel can be produced by first effecting a heat treatment 1 on an unstable austenitic steel; then effecting, at least once, one or more or any combination of the heat treatment 1 and a heat treatment 2 on the steel; and then finally effecting the heat treatment 2 on the steel. Heat treatment 1 heats the unstable austenitic steel to at least the Ac3 transformation temperature and then water-cools the steel to a temperature below 350° C. Heat treatment 2 heats the steel to a temperature between Ac3 and Ac1 transformation temperatures and then water-cools the steel to a temperature below 350° C.

6. 发明授权

US06435232B2 Coolant passage connecting apparatus for a machine tool 有权
公开(公告)号：US06435232B2
公开(公告)日：2002-08-20
申请号：US09801660
申请日：2001-03-09
申请人： Osamu Tanigawa
发明人： Osamu Tanigawa
IPC分类号： F16I5500
CPC分类号： B23Q1/0036 , B23B31/263 , B23Q11/1015 , Y10T409/304032
摘要： A proximal end of a coolant nozzle is inserted into a large-diameter portion provided at an end of a shaft's coolant passage. The coolant nozzle is urged toward the distal end thereof, by a coil spring, and is prevented from coming out, by a stopper screw. Provided at the distal end face of the coolant nozzle is an O-ring, as a sealing member, that contacts to the periphery of an opening to a coolant passage of a tool holder. The O-ring may be easily replaced because the O-ring can be removed together with the coolant nozzle after the removal of the stopper screw.

7. 发明授权

US5302061A Door opening and closing device using a robot 失效
标题翻译：使用机器人的开门装置
公开(公告)号：US5302061A
公开(公告)日：1994-04-12
申请号：US956281
申请日：1992-10-05
申请人： Toyofumi Terawaki , Osamu Tanigawa
发明人： Toyofumi Terawaki , Osamu Tanigawa
IPC分类号： B23Q7/04 , B23Q11/08 , B25J5/02
CPC分类号： B23Q11/08 , B23Q7/04 , Y10S483/901 , Y10T408/50 , Y10T409/30392 , Y10T483/115
摘要： An NC machine surrounded by a housing provided with a door on a front surface of the housing so that a workpiece may be loaded into the housing and unloaded therefrom when the door is in an open condition. An articulated robot, for replacing the workpiece, is provided so as to be laterally movable along an opening and closing direction of the door. Such a laterally movable function of the articulated robot permits a hand of the robot to grip a desired one of the workpieces arranged in lateral and longitudinal directions on a stock table. The articulated robot is provided with a sensor for detecting a dog provided on the door and an air cylinder for connecting the robot to the door when the dog is detected by the sensor. Accordingly, after the robot is connected to the door by the air cylinder, the door can be opened and closed by the lateral movement of the articulated robot.
摘要翻译：一个NC机器被一个壳体包围，该壳体在壳体的前表面上设置有门，使得当门处于打开状态时，工件可以被装载到壳体中并从其中卸载。提供用于更换工件的铰接机器人，以便沿着门的打开和关闭方向可横向移动。铰接式机器人的这种侧向可移动的功能允许机器人的手抓住在库存台上沿横向和纵向布置的所需工件。关节式机器人设置有用于检测设置在门上的狗的传感器和用于当由传感器检测到狗时将机器人连接到门的气缸。因此，在机器人通过气缸连接到门之后，可以通过关节式机器人的横向移动来打开和关闭门。

8. 发明授权

US06499933B2 Elevating mechanism, carrier conveying apparatus and heat treatment installation 失效
标题翻译：升降机构，载体输送装置和热处理装置
公开(公告)号：US06499933B2
公开(公告)日：2002-12-31
申请号：US09773379
申请日：2001-02-01
申请人： Osamu Tanigawa
发明人： Osamu Tanigawa
IPC分类号： B66B516
CPC分类号： H01L21/67706 , H01L21/6773 , H01L21/67769
摘要： In an elevating mechanism 14 where an elevating mechanism 17 carried so as to rise and fall along a fixed surface 16 is moved up and down through a suspension member 18, a braking mechanism 18 is born by the elevating mechanism 17 so as to pivot vertically. A tensile spring 32 is provided on the braking mechanism 31, for pivotally urging it to the direction close to the fixed surface 16, while the suspension member 18 is connected to the braking mechanism 31, for pulling the braking mechanism 31 in the direction apart from the fixed surface 16 due to the weight of the elevating mechanism 17, in opposition to the tensile spring 32. When the suspension member 18 is cut off, then the braking mechanism 31 comes into contact with and digs into the fixed surface 16 by action of the tensile spring 32, so that the elevating mechanism 17 can be stopped from falling.
摘要翻译：在升降机构14中，沿着固定表面16上下移动的升降机构17通过悬挂构件18上下移动，制动机构18由升降机构17承受，以便垂直地枢转。在制动机构31上设置有拉伸弹簧32，用于将其靠近固定表面16的方向枢转地推动，同时悬架构件18连接到制动机构31，用于沿制动机构31拉出制动机构31 固定表面16由于升降机构17的重量而与拉伸弹簧32相对。当悬挂构件18被切断时，制动机构31与固定表面16接触并通过拉伸弹簧32，使得升降机构17能够停止下落。

9. 发明授权

US06302927B1 Method and apparatus for wafer processing 失效
标题翻译：晶圆加工方法及装置
公开(公告)号：US06302927B1
公开(公告)日：2001-10-16
申请号：US09600704
申请日：2000-07-21
申请人： Osamu Tanigawa
发明人： Osamu Tanigawa
IPC分类号： H01L2100
CPC分类号： H01L21/67393 , H01L21/67772 , Y10T29/41
摘要： A wafer treatment apparatus is divided into a working zone (S1) and a loading zone (S2) by a wall (2). A closed wafer cassette(3) has a cassette body 31 having a bottom wall provided witha normally closed valve (5). A vent pipe (51) has one end part projecting from a cassette table (6) disposed in the working zone (S1) and the other end part opening into the loading zone (S2). When the cassette (3) is placed on the cassette table (6), the vent pipe (51) wedges through an incision formed in the valve (5) into the wafer cassette (3) to enable the interior of the cassette (3) to communicate with the loading zone (S2). Consequently, the pressure difference between the interior of the cassette (3) and the loading zone (S2) is reduced to naught.
摘要翻译：晶片处理装置通过壁（2）分为工作区（S1）和装载区（S2）。封闭的晶片盒（3）具有带有设置有常闭阀（5）的底壁的盒体31。通气管（51）具有从设置在工作区域（S1）中的盒式工作台（6）突出的一个端部，而通向开口区域（S2）的另一端部。当盒（3）放置在盒式台（6）上时，排气管（51）通过形成在阀（5）中的切口楔入晶片盒（3）中，使得盒（3）的内部与加载区域通信（S2）。因此，盒（3）的内部与装载区（S2）之间的压力差减少到零。

10. 发明授权

US5915957A Method of transferring target substrates in semiconductor processing system 失效
标题翻译：在半导体处理系统中传送目标衬底的方法
公开(公告)号：US5915957A
公开(公告)日：1999-06-29
申请号：US050176
申请日：1998-03-30
申请人： Osamu Tanigawa
发明人： Osamu Tanigawa
IPC分类号： B65G49/07 , H01L21/00 , H01L21/205 , H01L21/22 , H01L21/677 , F27D5/00 , F27D13/00
CPC分类号： H01L21/67109 , H01L21/67781 , Y10S414/137
摘要： Semiconductor wafers are transferred from a closed type cassette into a wafer boat. First, the lowermost five wafers of 13 wafers held in the cassette are simultaneously transferred by five arms from the cassette into the uppermost part of the wafer boat. Then, the lowermost three wafers among the wafers left in the cassette are simultaneously transferred by the upper three arms from the cassette into the boat immediately under the five wafers previously transferred. Further, the uppermost five wafers left in the cassette are simultaneously transferred by the five arms from the cassette into the boat immediately under the eight wafers previously transferred.
摘要翻译：半导体晶片从封闭型盒转移到晶片舟皿中。首先，保持在盒中的13个晶片的最下面的五个晶片同时由五个臂从盒转移到晶片舟皿的最上部。然后，留在盒中的晶片中的最下面的三个晶片同时由上三个臂从盒子转移到紧接在之前转移的五个晶片的下面的舟皿中。此外，留在盒中的最上面的五个晶片通过五个臂同时从盒中转移到紧接在之前传送的八个晶片的下面的舟皿中。

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