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1. 发明申请

US20050061847A1 Pneumatically operated screw driver 有权
标题翻译：气动螺丝刀
公开(公告)号：US20050061847A1
公开(公告)日：2005-03-24
申请号：US10933326
申请日：2004-09-03
申请人： Takeshi Kamo , Akira Uno , Michio Wakabayashi , Haruhiko Oouchi , Yasuo Sasaki
发明人： Takeshi Kamo , Akira Uno , Michio Wakabayashi , Haruhiko Oouchi , Yasuo Sasaki
IPC分类号： B25B21/00 , B25B21/02 , B27F7/17
CPC分类号： B25B21/023
摘要： A pneumatically operated screw driver ensuring a complete return of a piston to its top dead center. The screw driver has a compressed air return chamber for returning the piston to its top dead center by applying a compressed air in the return chamber to the piston. The piston includes a main piston and an auxiliary piston. The main piston is first reaches its bottom dead center, and then the auxiliary piston reaches its bottom dead center whereupon screw driving is terminated. Before the auxiliary piston reaches its bottom dead center, and after the main piston moves past a predetermined position, a compressed air is introduced into the return chamber. After the main piston reaches the bottom dead center, application of the compressed air pressure in the return chamber to the auxiliary piston is prevented.
摘要翻译：一种气动螺丝刀，确保活塞完全返回到其上止点。螺杆驱动器具有压缩空气返回室，用于通过将返回室中的压缩空气施加到活塞将活塞返回到其上止点。活塞包括主活塞和辅助活塞。主活塞首先到达其下死点，然后辅助活塞到达其下死点，随后螺丝驱动终止。在辅助活塞到达其下死点之前，并且在主活塞移动超过预定位置之后，压缩空气被引入到返回室中。在主活塞到达下死点之后，防止将返回室中的压缩空气压力施加到辅助活塞。

2. 发明授权

US07370559B2 Pneumatically operated screw driver 有权
标题翻译：气动螺丝刀
公开(公告)号：US07370559B2
公开(公告)日：2008-05-13
申请号：US10933326
申请日：2004-09-03
申请人： Takeshi Kamo , Akira Uno , Michio Wakabayashi , Haruhiko Oouchi , Yasuo Sasaki
发明人： Takeshi Kamo , Akira Uno , Michio Wakabayashi , Haruhiko Oouchi , Yasuo Sasaki
IPC分类号： B25B13/00
CPC分类号： B25B21/023
摘要： A pneumatically operated screw driver ensuring a complete return of a piston to its top dead center. The screw driver has a compressed air return chamber for returning the piston to its top dead center by applying a compressed air in the return chamber to the piston. The piston includes a main piston and an auxiliary piston. The main piston is first reaches its bottom dead center, and then the auxiliary piston reaches its bottom dead center whereupon screw driving is terminated. Before the auxiliary piston reaches its bottom dead center, and after the main piston moves past a predetermined position, a compressed air is introduced into the return chamber. After the main piston reaches the bottom dead center, application of the compressed air pressure in the return chamber to the auxiliary piston is prevented.
摘要翻译：一种气动螺丝刀，确保活塞完全返回到其上止点。螺杆驱动器具有压缩空气返回室，用于通过将返回室中的压缩空气施加到活塞将活塞返回到其上止点。活塞包括主活塞和辅助活塞。主活塞首先到达其下死点，然后辅助活塞到达其下死点，随后螺丝驱动终止。在辅助活塞到达其下死点之前，并且在主活塞移动超过预定位置之后，压缩空气被引入到返回室中。在主活塞到达下死点之后，防止将返回室中的压缩空气压力施加到辅助活塞。

3. 发明授权

US07013985B2 Pneumatically operated screw driver 失效
标题翻译：气动螺丝刀
公开(公告)号：US07013985B2
公开(公告)日：2006-03-21
申请号：US10954240
申请日：2004-10-01
申请人： Yasuo Sasaki , Takeshi Kamo , Michio Wakabayashi , Haruhiko Oouchi
发明人： Yasuo Sasaki , Takeshi Kamo , Michio Wakabayashi , Haruhiko Oouchi
IPC分类号： B25B21/00
CPC分类号： B25B21/023
摘要： A compact and light-weight pneumatically operated screw driver providing high speed screw fastening with high operability. A rotary member rotationally driven by a pneumatic motor includes a main rotary member made from a plastic material and a sliding segment fixed to the main rotary member. A rotation slide member is axially slidably movable relative to the rotary member and is rotatable together with the rotation of the rotary member. A shut-off section is provided on which the rotation slide member is rotationally seated when the rotation slide member is moved toward the shut-off section. The rotation slide member is made from an elastic material. A sleeve like piston having a seal ring in sliding contact with a cylinder is provided. The seal ring shuts off a supply of compressed air to the pneumatic motor only by the seating of the rotation slide member onto the shut-off section.
摘要翻译：紧凑轻便的气动螺丝刀，提供高速螺丝紧固，操作性高。由气动马达旋转驱动的旋转构件包括由塑料材料制成的主旋转构件和固定到主旋转构件的滑动段。旋转滑动构件可相对于旋转构件轴向可滑动地移动，并且与旋转构件的旋转一起可旋转。设置有切断部，当旋转滑动部件朝向切断部移动时，旋转滑动部件旋转地安置在该切断部上。旋转滑动构件由弹性材料制成。提供具有与气缸滑动接触的密封环的套筒状活塞。密封环仅通过将旋转滑动构件安置在截止部分上而将空气供应给气动马达。

4. 发明申请

US20050072275A1 Pneumatically operated screw driver 失效
标题翻译：气动螺丝刀
公开(公告)号：US20050072275A1
公开(公告)日：2005-04-07
申请号：US10954240
申请日：2004-10-01
申请人： Yasuo Sasaki , Takeshi Kamo , Michio Wakabayashi , Haruhiko Oouchi
发明人： Yasuo Sasaki , Takeshi Kamo , Michio Wakabayashi , Haruhiko Oouchi
IPC分类号： B25B21/00 , B25B21/02 , B25B13/00
CPC分类号： B25B21/023
摘要： A compact and light-weight pneumatically operated screw driver providing high speed screw fastening with high operability. A rotary member rotationally driven by a pneumatic motor includes a main rotary member made from a plastic material and a sliding segment fixed to the main rotary member. A rotation slide member is axially slidably movable relative to the rotary member and is rotatable together with the rotation of the rotary member. A shut-off section is provided on which the rotation slide member is rotationally seated when the rotation slide member is moved toward the shut-off section. The rotation slide member is made from an elastic material. A sleeve like piston having a seal ring in sliding contact with a cylinder is provided. The seal ring shuts off a supply of compressed air to the pneumatic motor only by the seating of the rotation slide member onto the shut-off section.
摘要翻译：紧凑轻便的气动螺丝刀，提供高速螺丝紧固，操作性高。由气动马达旋转驱动的旋转构件包括由塑料材料制成的主旋转构件和固定到主旋转构件的滑动段。旋转滑动构件可相对于旋转构件轴向可滑动地移动，并且与旋转构件的旋转一起可旋转。设置有切断部，当旋转滑动部件朝向切断部移动时，旋转滑动部件旋转地安置在该切断部上。旋转滑动构件由弹性材料制成。提供具有与气缸滑动接触的密封环的套筒状活塞。密封环仅通过将旋转滑动构件安置在截止部分上而将空气供应给气动马达。

5. 发明授权

US07165478B2 Pneumatically operated screw driver 有权
标题翻译：气动螺丝刀
公开(公告)号：US07165478B2
公开(公告)日：2007-01-23
申请号：US10954260
申请日：2004-10-01
申请人： Takeshi Kamo , Yasuo Sasaki , Michio Wakabayashi , Haruhiko Oouchi
发明人： Takeshi Kamo , Yasuo Sasaki , Michio Wakabayashi , Haruhiko Oouchi
IPC分类号： B25B13/00 , B25B23/06
CPC分类号： B25B21/023 , B25C1/043
摘要： A pneumatically operated screw driver ensuring a complete return of a piston to its top dead center. The screw driver has a compressed air return chamber for returning the piston to its top dead center by applying a compressed air in the return chamber to the piston. The piston includes a main piston and an auxiliary piston. The auxiliary piston includes a piston section and a flange section those being disposed in the main piston. The piston section is slidably movable relative to the main piston, and the flange section is axially spaced away from the piston section and radially spaced away from the main piston. After the main piston reaches its bottom dead center, the auxiliary piston further moves toward its bottom dead center. An air space chamber is provided between the piston section and the flange section and within the main piston.
摘要翻译：一种气动螺丝刀，确保活塞完全返回到其上止点。螺杆驱动器具有压缩空气返回室，用于通过将返回室中的压缩空气施加到活塞将活塞返回到其上止点。活塞包括主活塞和辅助活塞。辅助活塞包括活塞部分和设置在主活塞中的凸缘部分。活塞部分相对于主活塞可滑动地移动，并且凸缘部分与活塞部分轴向间隔开并且远离主活塞径向间隔开。主活塞到达下死点后，辅助活塞进一步向下死点移动。在活塞部分和凸缘部分之间以及主活塞内设置有空气室。

6. 发明申请

US20050072585A1 Pneumatically operated screw driver 有权
标题翻译：气动螺丝刀
公开(公告)号：US20050072585A1
公开(公告)日：2005-04-07
申请号：US10954260
申请日：2004-10-01
申请人： Takeshi Kamo , Yasuo Sasaki , Michio Wakabayashi , Haruhiko Oouchi
发明人： Takeshi Kamo , Yasuo Sasaki , Michio Wakabayashi , Haruhiko Oouchi
IPC分类号： B25B21/02 , B25C1/04 , B25C5/06
CPC分类号： B25B21/023 , B25C1/043
摘要： A pneumatically operated screw driver ensuring a complete return of a piston to its top dead center. The screw driver has a compressed air return chamber for returning the piston to its top dead center by applying a compressed air in the return chamber to the piston. The piston includes a main piston and an auxiliary piston. The auxiliary piston includes a piston section and a flange section those being disposed in the main piston. The piston section is slidably movable relative to the main piston, and the flange section is axially spaced away from the piston section and radially spaced away from the main piston. After the main piston reaches its bottom dead center, the auxiliary piston further moves toward its bottom dead center. An air space chamber is provided between the piston section and the flange section and within the main piston.
摘要翻译：一种气动螺丝刀，确保活塞完全返回到其上止点。螺杆驱动器具有压缩空气返回室，用于通过将返回室中的压缩空气施加到活塞将活塞返回到其上止点。活塞包括主活塞和辅助活塞。辅助活塞包括活塞部分和设置在主活塞中的凸缘部分。活塞部分相对于主活塞可滑动地移动，并且凸缘部分与活塞部分轴向间隔开并且远离主活塞径向间隔开。主活塞到达下死点后，辅助活塞进一步向下死点移动。在活塞部分和凸缘部分之间以及主活塞内设置有空气室。

7. 发明授权

US06672404B2 Screw fastening machine 失效
标题翻译：螺丝紧固机
公开(公告)号：US06672404B2
公开(公告)日：2004-01-06
申请号：US10188806
申请日：2002-07-05
申请人： Takeshi Kamo , Yasuo Sasaki , Michio Wakabayashi
发明人： Takeshi Kamo , Yasuo Sasaki , Michio Wakabayashi
IPC分类号： B25B2100
CPC分类号： B25B23/10
摘要： Two guide members cooperatively constitute a chuck portion for holding a screw head. Opening and closing of the chuck portion is regulated depending on a mutual position between a machine body and a member into which a screw is driven. Guide pin portions of respective guide members engage with a stopper portion of a push lever until a screw is driven to a predetermined depth. The chuck potion tightly holds the screw head until a screw fastening operation is substantially finished, thereby suppressing the lifting of a machine body.
摘要翻译：两个引导构件协作地构成用于保持螺钉头的卡盘部分。卡盘部分的打开和关闭根据机体和驱动螺杆的构件之间的相互位置来调节。各个引导构件的引导销部分与推杆的止动部分接合，直到螺钉被驱动到预定的深度。卡盘部分紧紧地保持螺钉头，直到螺丝紧固操作基本上完成，从而抑制机体的提升。

8. 发明授权

US4042479A Thin film resistor and a method of producing the same 失效
标题翻译：薄膜电阻及其制造方法
公开(公告)号：US4042479A
公开(公告)日：1977-08-16
申请号：US723310
申请日：1976-09-14
申请人： Jun'ichiro Yamazaki , Takeshi Kamo , Yoshiichi Saito
发明人： Jun'ichiro Yamazaki , Takeshi Kamo , Yoshiichi Saito
IPC分类号： C23C14/00 , H01C7/00 , H01C17/12 , C23C15/00 , H01B1/00
CPC分类号： H01C7/006 , C23C14/0036 , H01C17/12
摘要： The present invention provides a new thin film resistor to be utilized as an electronic element, which consists of tantalum, aluminum and nitrogen. This new thin film resistor has a higher value of sheet resistance and higher stability than conventional thin film resistors. The present invention also provides a method of producing the thin film resistor by a sputtering process carried out with a target made of tantalum and aluminum in an atmosphere of argon and nitrogen thereby forming a thin film on a substrate.
摘要翻译：本发明提供一种新的薄膜电阻器，用作由钽，铝和氮组成的电子元件。这种新的薄膜电阻器具有比常规薄膜电阻器更高的薄层电阻值和更高的稳定性。本发明还提供了一种通过在氩和氮气氛下用由钽和铝制成的靶进行的溅射工艺制造薄膜电阻器的方法，从而在衬底上形成薄膜。

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