专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120206131A1 RESOLVER AND RESOLVER-ROLLING BEARING UNIT 有权
标题翻译：解决方案和解决方案滚动轴承单元
公开(公告)号：US20120206131A1
公开(公告)日：2012-08-16
申请号：US13357064
申请日：2012-01-24
申请人： Tomoyuki Takei , Kouji Kitahata , Toshiki Kumeno , Takashi Matsumoto
发明人： Tomoyuki Takei , Kouji Kitahata , Toshiki Kumeno , Takashi Matsumoto
IPC分类号： G01B7/30
CPC分类号： F16C35/045 , F16C19/06 , F16C35/077 , F16C41/007
摘要： A resolver includes: a resolver rotor attached to a rotational shaft; an annular resolver stator that is provided on a radially outer side of the resolver rotor and that has a plurality of teeth each opposed, across a clearance, to an outer peripheral face of the resolver rotor and circumferentially arranged at given intervals; and a case member having a cylindrical fit portion to which an outer peripheral face of the resolver stator is fitted. At least three protrusions, each protruding radially outward, are formed at given circumferential intervals on the outer peripheral face of the resolver stator, so that the outer peripheral face of the resolver stator is press-fitted to an inner peripheral face of the fit portion at positions at which the protrusions are formed.
摘要翻译：旋转变压器包括：附接到旋转轴的旋转变压器转子; 环形旋转变压器定子，其设置在所述旋转变压器转子的径向外侧，并且具有多个齿，所述多个齿跨越所述间隙相对于所述旋转变压器转子的外周面并以给定间隔周向布置; 以及壳体构件，其具有嵌合有旋转变压器定子的外周面的圆筒形配合部。在旋转变压器定子的外周面上以规定的周向间隔形成有至少三个突出部分径向向外突出的突起，使得旋转变压器定子的外周面压配合到配合部的内周面形成突起的位置。

2. 发明授权

US08664949B2 Resolver and resolver-rolling bearing unit 有权
标题翻译：旋转变压器和旋转变压器滚动轴承单元
公开(公告)号：US08664949B2
公开(公告)日：2014-03-04
申请号：US13357064
申请日：2012-01-24
申请人： Tomoyuki Takei , Kouji Kitahata , Toshiki Kumeno , Takashi Matsumoto
发明人： Tomoyuki Takei , Kouji Kitahata , Toshiki Kumeno , Takashi Matsumoto
IPC分类号： G01B7/30
CPC分类号： F16C35/045 , F16C19/06 , F16C35/077 , F16C41/007
摘要： A resolver includes: a resolver rotor attached to a rotational shaft; an annular resolver stator that is provided on a radially outer side of the resolver rotor and that has a plurality of teeth each opposed, across a clearance, to an outer peripheral face of the resolver rotor and circumferentially arranged at given intervals; and a case member having a cylindrical fit portion to which an outer peripheral face of the resolver stator is fitted. At least three protrusions, each protruding radially outward, are formed at given circumferential intervals on the outer peripheral face of the resolver stator, so that the outer peripheral face of the resolver stator is press-fitted to an inner peripheral face of the fit portion at positions at which the protrusions are formed.
摘要翻译：旋转变压器包括：附接到旋转轴的旋转变压器转子; 环形旋转变压器定子，其设置在所述旋转变压器转子的径向外侧，并且具有多个齿，所述多个齿跨越所述间隙相对于所述旋转变压器转子的外周面并以给定间隔周向布置; 以及壳体构件，其具有嵌合有旋转变压器定子的外周面的圆筒形配合部。在旋转变压器定子的外周面上以规定的周向间隔形成有至少三个突出部分径向向外突出的突起，使得旋转变压器定子的外周面压配合到配合部的内周面形成突起的位置。

3. 发明授权

US08900034B2 Machine tool and machining method 有权
标题翻译：机床加工方法
公开(公告)号：US08900034B2
公开(公告)日：2014-12-02
申请号：US13394352
申请日：2010-09-10
申请人： Toshiki Kumeno , Masashi Yoritsune , Takashi Matsumoto , Kazuyoshi Ohtsubo
发明人： Toshiki Kumeno , Masashi Yoritsune , Takashi Matsumoto , Kazuyoshi Ohtsubo
IPC分类号： B24B49/00 , B24B5/04 , B24B5/42 , B24B19/12
CPC分类号： B24B5/04 , B24B5/42 , B24B19/125 , B24B49/00
摘要： A control unit that relatively moves a headstock and tailstock and a tool to thereby machine a peripheral surface of a workpiece in a radial direction executes control such that a relative feed speed of the tool in the radial direction in a transitional state where an amount of warpage of the workpiece in the radial direction at a machining position increases is faster than a relative feed speed of the tool in the radial direction in a steady state where an amount of warpage of the workpiece in the radial direction at the machining position is constant. By so doing, it is possible to reduce a machining time at the time of the start of machining.
摘要翻译：使主轴箱和尾架相对移动的控制单元和工具，从而在径向方向上加工工件的外围表面执行控制，使得在扭转量的过渡状态下工具在径向方向上的相对进给速度在加工位置的工件在径向方向上的加工速度比在加工位置处的工件在径向方向上的翘曲量恒定的稳定状态下沿径向方向的相对进给速度快。通过这样做，可以减少加工开始时的加工时间。

4. 发明申请

US20120164920A1 MACHINE TOOL AND MACHINING METHOD 有权
标题翻译：机床和加工方法
公开(公告)号：US20120164920A1
公开(公告)日：2012-06-28
申请号：US13394352
申请日：2010-09-10
申请人： Toshiki Kumeno , Masashi Yoritsune , Takashi Matsumoto , Kazuyoshi Ohtsubo
发明人： Toshiki Kumeno , Masashi Yoritsune , Takashi Matsumoto , Kazuyoshi Ohtsubo
IPC分类号： B24B49/16
CPC分类号： B24B5/04 , B24B5/42 , B24B19/125 , B24B49/00
摘要： A control unit that relatively moves a headstock and tailstock and a tool to thereby machine a peripheral surface of a workpiece in a radial direction executes control such that a relative feed speed of the tool in the radial direction in a transitional state where an amount of warpage of the workpiece in the radial direction at a machining position increases is faster than a relative feed speed of the tool in the radial direction in a steady state where an amount of warpage of the workpiece in the radial direction at the machining position is constant. By so doing, it is possible to reduce a machining time at the time of the start of machining.
摘要翻译：使主轴箱和尾架相对移动的控制单元和工具，从而在径向方向上加工工件的外围表面执行控制，使得在扭转量的过渡状态下工具在径向方向上的相对进给速度在加工位置的工件在径向方向上的加工速度比在加工位置处的工件在径向方向上的翘曲量恒定的稳定状态下沿径向方向的相对进给速度快。通过这样做，可以减少加工开始时的加工时间。

5. 发明授权

US08517797B2 Grinding machine and grinding method 有权
标题翻译：磨床和研磨方法
公开(公告)号：US08517797B2
公开(公告)日：2013-08-27
申请号：US12908355
申请日：2010-10-20
申请人： Toshiki Kumeno , Masashi Yoritsune , Takashi Matsumoto , Kazuyoshi Ohtsubo
发明人： Toshiki Kumeno , Masashi Yoritsune , Takashi Matsumoto , Kazuyoshi Ohtsubo
IPC分类号： B24B49/00
CPC分类号： B24B5/42 , B24B5/04 , B24B49/04 , B24B49/16 , B24B51/00
摘要： In a grinding machine, a retraction grinding is performed after a first advance grinding. Within a rotational range for a cylindrical workpiece to rotate from a present rotational phase to a target rotational phase in the retraction grinding, target grinding resistances in respective rotational phases are generated based on residual grinding amounts in the respective rotational phases of the cylindrical workpiece. Then, the retraction grinding is performed and controlled to make a grinding resistance detected by a force sensor agree with the target grinding resistances in respective rotational phases.
摘要翻译：在研磨机中，在第一次前进研磨之后进行后退研磨。在圆柱形工件在回转磨削中从当前旋转相位旋转到目标旋转相位的旋转范围内，基于圆柱形工件的各旋转相位中的残余磨削量产生各旋转相位中的目标磨削阻力。然后，执行并控制回退磨削，以使由力传感器检测到的磨削阻力与各旋转相位中的目标磨削阻力一致。

6. 发明申请

US20060065825A1 Radiological imaging apparatus and timing correction method therefor 失效
公开(公告)号：US20060065825A1
公开(公告)日：2006-03-30
申请号：US11174589
申请日：2005-07-06
申请人： Takafumi Ishitsu , Kensuke Amemiya , Yuuichirou Ueno , Takashi Matsumoto , Takashi Matsumoto
发明人： Takafumi Ishitsu , Kensuke Amemiya , Yuuichirou Ueno , Takashi Matsumoto , Takashi Matsumoto
IPC分类号： G01T1/164
CPC分类号： G01T1/2985 , A61B6/037
摘要： A processing circuit, which carries out coincidence counting, acquires calibration data so that time delays of γ-ray detection signals from radiation detectors coincide with one another. A technique for acquiring calibration data faster and easily is provided to attain high time precision and respond to multi-channeling of detectors. A signal from a test signal generator is sent to signal processing apparatuses and coincidence count events are generated as a test. The events generated are processed by a delay time control apparatus and a variable delay circuit is controlled to improve the accuracy of coincidence counting.

7. 发明授权

US07129476B2 Radiological imaging apparatus and timing correction method therefor 失效
公开(公告)号：US07129476B2
公开(公告)日：2006-10-31
申请号：US11174589
申请日：2005-07-06
申请人： Takafumi Ishitsu , Kensuke Amemiya , Yuuichirou Ueno , Takashi Matsumoto , Takashi Matsumoto
发明人： Takafumi Ishitsu , Kensuke Amemiya , Yuuichirou Ueno , Takashi Matsumoto , Takashi Matsumoto
IPC分类号： G01D18/00
CPC分类号： G01T1/2985 , A61B6/037
摘要： A processing circuit, which carries out coincidence counting, acquires calibration data so that time delays of γ-ray detection signals from radiation detectors coincide with one another. A technique for acquiring calibration data faster and easily is provided to attain high time precision and respond to multi-channeling of detectors. A signal from a test signal generator is sent to signal processing apparatuses and coincidence count events are generated as a test. The events generated are processed by a delay time control apparatus and a variable delay circuit is controlled to improve the accuracy of coincidence counting.

8. 发明授权

US07312438B2 Radiological imaging apparatus and timing correction method therefor 失效
标题翻译：放射成像装置及其定时校正方法
公开(公告)号：US07312438B2
公开(公告)日：2007-12-25
申请号：US11503170
申请日：2006-08-14
申请人： Takafumi Ishitsu , Kensuke Amemiya , Yuuichirou Ueno , Takashi Matsumoto , Takashi Matsumoto
发明人： Takafumi Ishitsu , Kensuke Amemiya , Yuuichirou Ueno , Takashi Matsumoto , Takashi Matsumoto
IPC分类号： G12B13/00
CPC分类号： G01T1/2985 , A61B6/037
摘要： A processing circuit, which carries out coincidence counting, acquires calibration data so that time delays of γ-ray detection signals from radiation detectors coincide with one another. A technique for acquiring calibration data faster and easily is provided to attain high time precision and respond to multi-channeling of detectors. A signal from a test signal generator is sent to signal processing apparatuses and coincidence count events are generated as a test. The events generated are processed by a delay time control apparatus and a variable delay circuit is controlled to improve the accuracy of coincidence counting.
摘要翻译：执行符合计数的处理电路获取校准数据，使得来自辐射检测器的伽马射线检测信号的时间延迟彼此一致。提供了更快更容易地获取校准数据的技术，以获得高时间精度并响应检测器的多通道。来自测试信号发生器的信号被发送到信号处理设备，并且产生符合计数事件作为测试。所产生的事件由延迟时间控制装置处理，并且可变延迟电路被控制以提高重合计数的准确性。

9. 发明申请

US20060273250A1 Radiological imaging apparatus and timing correction method therefor 失效
标题翻译：放射成像装置及其定时校正方法
公开(公告)号：US20060273250A1
公开(公告)日：2006-12-07
申请号：US11503170
申请日：2006-08-14
申请人： Takafumi Ishitsu , Kensuke Amemiya , Yuuichirou Ueno , Takashi Matsumoto , Takashi Matsumoto
发明人： Takafumi Ishitsu , Kensuke Amemiya , Yuuichirou Ueno , Takashi Matsumoto , Takashi Matsumoto
IPC分类号： G01T1/166
CPC分类号： G01T1/2985 , A61B6/037
摘要： A processing circuit, which carries out coincidence counting, acquires calibration data so that time delays of γ-ray detection signals from radiation detectors coincide with one another. A technique for acquiring calibration data faster and easily is provided to attain high time precision and respond to multi-channeling of detectors. A signal from a test signal generator is sent to signal processing apparatuses and coincidence count events are generated as a test. The events generated are processed by a delay time control apparatus and a variable delay circuit is controlled to improve the accuracy of coincidence counting.
摘要翻译：执行符合计数的处理电路获取校准数据，使得来自辐射检测器的伽马射线检测信号的时间延迟彼此一致。提供了更快更容易地获取校准数据的技术，以获得高时间精度并响应检测器的多通道。来自测试信号发生器的信号被发送到信号处理设备，并且产生符合计数事件作为测试。所产生的事件由延迟时间控制装置处理，并且可变延迟电路被控制以提高重合计数的准确性。

10. 发明授权

US08988052B2 Control circuit for power supply including a detection circuit and a regulation circuit for regulating switching timing 有权
标题翻译：用于电源的控制电路包括检测电路和用于调节切换定时的调节电路
公开(公告)号：US08988052B2
公开(公告)日：2015-03-24
申请号：US13088328
申请日：2011-04-15
申请人： Kazuyoshi Futamura , Takashi Matsumoto , Ryuta Nagai
发明人： Kazuyoshi Futamura , Takashi Matsumoto , Ryuta Nagai
IPC分类号： G05F1/59 , H02M3/156 , H02M3/158 , H02M1/00
CPC分类号： H02M3/156 , H02M3/1588 , H02M2001/0032 , Y02B70/1466 , Y02B70/16
摘要： A control circuit for controlling a power supply including a first switch and a second switch coupled in series between a first potential and a second potential. The control circuit includes a detection circuit that detects a magnitude relation of a voltage value at a node between the first and second switches and a reference value during a period in which the first switch and the second switch are inactivated. The detection circuit generates a control signal corresponding to the magnitude relation. A regulation circuit regulates a switching timing of the second switch in response to the control signal to decrease a difference between the voltage value at the node and the reference value.
摘要翻译：一种用于控制包括在第一电位和第二电位之间串联耦合的第一开关和第二开关的电源的控制电路。控制电路包括检测电路，其检测在第一开关和第二开关之间的节点处的电压值的大小关系和在第一开关和第二开关被停用的时段期间的参考值。检测电路产生对应于幅度关系的控制信号。调节电路响应于控制信号来调节第二开关的开关定时，以减小节点处的电压值与参考值之间的差。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式