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51. 发明授权

US07007938B2 Clamping apparatus 失效
标题翻译：夹紧装置
公开(公告)号：US07007938B2
公开(公告)日：2006-03-07
申请号：US10514869
申请日：2003-05-16
申请人： Akio Nakata , Masakazu Tetsuka , Noboru Sakamoto , Katsuhiro Ono
发明人： Akio Nakata , Masakazu Tetsuka , Noboru Sakamoto , Katsuhiro Ono
IPC分类号： B23Q3/08
CPC分类号： B62D65/02 , B23K37/0435 , B25B5/006 , B25B5/061
摘要： A workpiece cradle and a clamp arm is provided, and an arm opening/closing cylinder 15 for opening and closing the clamp arm and the workpiece cradle are attached to a moving block 13. To a workpiece-cradle driving cylinder 23 provided with a piston rod 25 for driving the moving block 13, fluid is supplied from workpiece-cradle driving supply/discharge ports 27a and 27b formed in a manifold block 21. To the moving block 13, guide rods 33a and 33b are fixed and, to the arm opening/closing cylinder 15, fluid is supplied, from arm driving supply/discharge ports 34a and 34b formed in the manifold block 21, via hollow holes 36a and 36b in the guide rods 33a and 33b and via fluid supply/discharge paths 43a and 43b in the moving block 13.
摘要翻译：设置有工件支架和夹臂，并且用于打开和关闭夹紧臂和工件托架的臂打开/关闭气缸15附接到移动块13。对于设置有用于驱动运动块13的活塞杆25的工件托架驱动缸23，从形成在歧管块21中的工件托架驱动供给/排出孔27a和27b供给流体。对于移动块13，引导杆33a和33b是固定的，并且通过形成在歧管块21中的臂驱动供给/排出口34a和34b通过臂打开/关闭缸15供应流体，经由引导杆33a和33b中的中空孔36a和36b，并且经由移动块13中的流体供给/排出路径41a和43b。

52. 发明授权

US5668849A Method of manufacturing a rotating anode X-ray tube 失效
标题翻译：旋转阳极X射线管的制造方法
公开(公告)号：US5668849A
公开(公告)日：1997-09-16
申请号：US621705
申请日：1996-03-26
申请人： Hiroyuki Sugiura , Katsuhiro Ono , Hidero Anno
发明人： Hiroyuki Sugiura , Katsuhiro Ono , Hidero Anno
IPC分类号： F16C33/10 , H01J35/10
CPC分类号： F16C33/107 , F16C17/026 , F16C17/107 , H01J35/101 , H01J2235/1026 , H01J2235/106
摘要： In a rotating anode X-ray tube of this invention, a liquid metal lubricant supplied to bearing portions between a rotary member and a stationary member for instructing rotation of the rotary member is to be filled to a volume having a range of lower limit being an amount to fill bearing gaps, including helical grooves, and as an upper limit being 70% of the capacity of the interior in which the lubricant can flow, measured from the end portion of a helical groove slide bearing portion closest to the interior of a vacuum container. In the rotating anode X-ray tube, leakage of the liquid metal lubricant can be prevented, and a stable bearing operation can be maintained.
摘要翻译：在本发明的旋转阳极X射线管中，供给到旋转构件和静止构件之间的用于指示旋转构件的旋转的轴承部分的液体金属润滑剂将被填充到具有下限范围的体积足以填充轴承间隙，包括螺旋槽，并且由最接近真空内部的螺旋槽滑动轴承部分的端部测量的上限是润滑剂可以流动的内部的容量的70％容器。在旋转阳极X射线管中，能够防止液态金属润滑剂的泄漏，能够维持稳定的轴承运转。

53. 发明授权

US5583906A Method of manufacturing rotating anode type X-ray tube 失效
标题翻译：旋转阳极型X射线管的制造方法
公开(公告)号：US5583906A
公开(公告)日：1996-12-10
申请号：US411875
申请日：1995-03-28
申请人： Hiroyuki Sugiura , Katsuhiro Ono , Makoto Tanaka
发明人： Hiroyuki Sugiura , Katsuhiro Ono , Makoto Tanaka
IPC分类号： H01J9/14 , H01J9/42 , H01J35/10
CPC分类号： H01J35/101 , H01J9/42 , H01J2235/106
摘要： In a method of manufacturing a rotating anode type X-ray tube, in the step of checking the rotational balance of a rotary structure to which an anode target is fixed and correcting the rotational balance as required, the rotary structure is fitted on a stationary support jig which sprays a high-pressure gas from its interior, in place of a columnar stationary structure, to set the rotary structure upright. The rotary structure is rotated at a high speed while spraying the high-pressure gas, and the rotational balance of the rotary structure is checked. The rotational balance of a rotating unit can be checked in the air easily and at high precision, and can be adjusted directly in the outer air as required.
摘要翻译：在制造旋转阳极型X射线管的方法中，在检查固定有阳极靶的旋转结构的旋转平衡的步骤和根据需要校正旋转平衡的步骤中，旋转结构安装在固定支撑件从其内部喷射高压气体代替柱状静止结构的夹具，以将旋转结构竖直设置。旋转结构在喷射高压气体的同时高速旋转，并且检查旋转结构的旋转平衡。旋转单元的旋转平衡可以容易地和高精度地在空气中进行检查，并且可以根据需要直接在外部空气中进行调节。

54. 发明授权

US5384819A X-ray tube of the rotary anode type 失效
标题翻译：旋转阳极型X射线管
公开(公告)号：US5384819A
公开(公告)日：1995-01-24
申请号：US44175
申请日：1993-04-08
申请人： Katsuhiro Ono
发明人： Katsuhiro Ono
IPC分类号： F16C33/10 , H01J35/10
CPC分类号： F16C33/107 , F16C17/026 , F16C17/107 , H01J35/101 , H01J2235/106 , H01J2235/1086
摘要： An X-ray tube of the rotary anode type including lubricant passages or lubricant housing recesses formed opening at those areas of a fixed or rotary structure where spiral grooves of slide bearings are present so as to allow lubricant to be more reliably supplied to these grooves-provided areas. Even when the rotary structure starts its rotation or it is being rotated, therefore, the liquid metal lubricant can be more reliably interposed between those faces of the fixed and rotary structures on which the slide bearings are formed. This can prevent the bearings from being damaged and the operation of these bearings can be kept more stable.
摘要翻译：旋转阳极型的X射线管包括在存在滑动轴承的螺旋槽的固定或旋转结构的那些区域处形成开口的润滑剂通道或润滑剂容纳凹槽，以使润滑剂更可靠地供应到这些凹槽，提供区域。因此，即使旋转结构开始旋转或旋转，也可以更加可靠地将液态金属润滑剂插入到形成有滑动轴承的固定和旋转结构的面之间。这可以防止轴承受到损坏，并且可以保持这些轴承的运行更加稳定。

55. 发明授权

US5224142A Rotary-anode type X-ray tube 失效
公开(公告)号：US5224142A
公开(公告)日：1993-06-29
申请号：US766276
申请日：1991-09-27
申请人： Katsuhiro Ono , Hidero Anno , Hiroyuki Sugiura , Takayuki Kitami
发明人： Katsuhiro Ono , Hidero Anno , Hiroyuki Sugiura , Takayuki Kitami
IPC分类号： H01J35/10
CPC分类号： H01J35/101 , F16C33/109 , H01J2235/106
摘要： A rotary-anode X-ray tube having a rotor, a stationary shaft, and a sliding bearing connecting the rotor and the stationary shaft, forming a gap filled with liquid metal lubricant. The rotor has a first rotary member supporting an anode target and a second rotary member at which a sliding bearing is installed and which is coaxial with the first rotary member. The first and the second rotary members are connected at that end of the heat conductive path which is remote from the anode target. A heat insulating gap is formed at all fitting portions, but the remote end. Therefore, the temperature rise of the sliding bearing is controlled without using refregerant, and stable rotation of the bearing is secured.

56. 发明授权

US5210781A Rotary anode type X-ray tube having a jacket to prevent lubricant from being scattered 失效
标题翻译：旋转阳极类型X射线管有一个夹克防止润滑剂从散射
公开(公告)号：US5210781A
公开(公告)日：1993-05-11
申请号：US767652
申请日：1991-09-30
申请人： Katsuhiro Ono , Hidero Anno , Hiroyuki Sugiura , Takayuki Kitami , Hiroaki Tazawa
发明人： Katsuhiro Ono , Hidero Anno , Hiroyuki Sugiura , Takayuki Kitami , Hiroaki Tazawa
IPC分类号： H01J35/10
CPC分类号： H01J35/101 , H01J2235/106
摘要： A rotary X-ray tube of the anode type wherein a jacket which serves to prevent lubricant from being scattered into the space in a vacuum envelope is attached to at least one of a rotary structure to which an anode target is fixed and a stationary structure for holding the rotating body, enclosing a clearance opening which forms a border relative to the space in the vacuum envelope.

57. 发明授权

US5189688A Rotary-anode type X-ray tube 失效
公开(公告)号：US5189688A
公开(公告)日：1993-02-23
申请号：US766069
申请日：1991-09-27
申请人： Katsuhiro Ono , Hidero Anno , Hiroyuki Sugiura , Takayuki Kitami , Hiroaki Tazawa
发明人： Katsuhiro Ono , Hidero Anno , Hiroyuki Sugiura , Takayuki Kitami , Hiroaki Tazawa
IPC分类号： H01J35/10
CPC分类号： H01J35/101 , H01J2235/106 , H01J2235/1066
摘要： A rotary-anode type X-ray tube wherein bubbles produced in the gap of a sliding bearing are securely and easily replaced with liquid metal lubricant, and the metal lubricant is prevented from leaking. The rotary anode is secured to a cylindrical rotary structure. A columnar fixed structure is secured to the rotary structure forming a gap between the rotary structure and fixed structure. A liquid metal lubricant fills the gap. Spiral grooves are formed on a part of the outer surface of the fixed structure and the sliding bearing is installed between the fixed structure and the rotary structure. The rotary structure and fixed structure are housed in a vacuum envelope. The gap of the sliding bearing is connected to the space inside the vacuum envelope through an annular space. A gap is formed between a ring block for blocking the opening of the rotary structure and the fixed structure. A spiral groove to return the metal lubricant to the annular space is formed on the outer surface of the ring block facing the gap, and the annular space is coated with a film repelling the metal lubricant. The annular space and the gap between the ring block and the fixed structure serve to separate from the metal lubricant in the sliding bearing, the bubbles produced therein.

58. 发明授权

US5170093A Method for manufacturing color cathode ray tube 失效
标题翻译：制造彩色阴极射线管的方法
公开(公告)号：US5170093A
公开(公告)日：1992-12-08
申请号：US534885
申请日：1990-06-08
申请人： Morio Yamamoto , Tetsuya Watanabe , Tohru Hanada , Kozoo Nukui , Katsuhiro Ono
发明人： Morio Yamamoto , Tetsuya Watanabe , Tohru Hanada , Kozoo Nukui , Katsuhiro Ono
IPC分类号： H01J9/14 , H01J29/07
CPC分类号： H01J9/146 , H01J29/07 , H01J2229/0777 , H01J2229/0783
摘要： A method for manufacturing a color CRT includes the step of coating a shadow mask of the color CRT in black. It further includes the step of forming an electron beam reflecting film by depositing tungsten oxide with a large electron beam reflection coefficient on the side of an electron beam irradiated surface of the shadow mask coated in black.

59. 发明授权

US4698835A X-ray tube apparatus 失效
标题翻译： X射线管装置
公开(公告)号：US4698835A
公开(公告)日：1987-10-06
申请号：US739101
申请日：1985-05-30
申请人： Katsuhiro Ono , Tatsuya Sakuma , Hiroshi Takahashi
发明人： Katsuhiro Ono , Tatsuya Sakuma , Hiroshi Takahashi
IPC分类号： H01J35/06 , H01J35/14 , H01J35/30
CPC分类号： H01J35/30 , H01J35/06 , H01J35/14
摘要： An X-ray tube apparatus is disclosed, which comprises a vacuum envelope and, an anode target and a cathode assembly both disposed in the envelope and facing each other. The cathode assembly includes a filament for emitting an electron beam, filament supports for supporting the filament and a beam shaping electrode for passing through the electron beam from the filament and focusing the electron beam. The filament has a flat sheet-like electron emission portion, a pair of U-shaped portions provided at the opposite ends of the electron emission portion, in such manner that they extend from the opposite ends in the direction away from the anode target and bend back toward the anode target, and a pair of supported end portions each extending from the U-shaped portions.
摘要翻译：公开了一种X射线管装置，其包括真空外壳和阳极靶和阴极组件，两者均设置在封套中并且彼此面对。阴极组件包括用于发射电子束的灯丝，用于支撑灯丝的灯丝支撑件和用于穿过来自灯丝的电子束并聚焦电子束的光束整形电极。灯丝具有扁平的片状电子发射部分，设置在电子发射部分的相对端的一对U形部分，使得它们从远离阳极靶的方向的相对端延伸并且弯曲背向阳极靶，以及一对支撑的端部，每个从U形部分延伸。

60. 发明授权

US4682445A Ceramic center for machine tools 失效
标题翻译：机床陶瓷中心
公开(公告)号：US4682445A
公开(公告)日：1987-07-28
申请号：US760039
申请日：1985-07-29
申请人： Katsuhiro Ono
发明人： Katsuhiro Ono
IPC分类号： C04B35/48 , B23B23/02 , B24B41/04
CPC分类号： B23B23/02 , B23B2226/18 , B23B2270/20 , Y10T82/2568
摘要： A ceramic center for a machine tool, having at its one end a bearing portion for supporting a workpiece at its one end on the axis of rotation. The ceramic center is formed of a sintered ceramic mass having a rupture toughness of at least 3.5 MN/m.sup.3/2 at a room temperature, and a density of at least 90% of the theoretical value.
摘要翻译：一种用于机床的陶瓷中心，其一端具有用于在其一端支撑旋转轴线的工件的轴承部分。陶瓷中心由在室温下具有至少3.5MN / m 3/2的断裂韧性的烧结陶瓷块形成，并且密度至少为理论值的90％。

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