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1. 发明授权

US4690638A Water cooled scrap preheating bucket 失效
标题翻译：水冷废料预热桶
公开(公告)号：US4690638A
公开(公告)日：1987-09-01
申请号：US892012
申请日：1986-08-01
申请人： Fumio Nakagawa , Kazuyoshi Nakamura , Hitoshi Shibao , Hiroshi Yoshimura , Koichi Taki , Makoto Inoue , Eiji Hayashi , Fusao Dejima , Yuritoshi Kohara
发明人： Fumio Nakagawa , Kazuyoshi Nakamura , Hitoshi Shibao , Hiroshi Yoshimura , Koichi Taki , Makoto Inoue , Eiji Hayashi , Fusao Dejima , Yuritoshi Kohara
IPC分类号： C21C5/52 , F27D3/00 , F27D3/06 , F27D9/00 , F27D13/00 , F27D15/02
CPC分类号： F27D13/002 , C21C5/527 , F27D3/06 , F27D2009/0013 , F27D3/0028 , Y02P10/216 , Y10S266/901
摘要： A bucket cooled by circulating water and scrap preheating apparatus incorporating the bucket are disclosed. The bucket comprises a bucket-shaped container which contains scrap to be preheated and through which an exhaust gas from an electric furnace is passed to preheat the scrap contained therein, a cooling water passageway which surrounds the periphery of said container, and water supply and exhaust ports which are connected to said cooling water passageway, cooling water being supplied to and exhausted from the bucket during preheating of the scrap contained therein.
摘要翻译：公开了一种通过循环水和装有铲斗的废料预热装置冷却的水桶。铲斗包括一个桶形容器，其中包含待预热的废料，并且来自电炉的废气通过该桶形容器预热其中所含的废料，围绕所述容器周围的冷却水通道，以及供水和排气连接到所述冷却水通道的端口，在预热包含在其中的废料时，冷却水被供应到和从桶中排出。

2. 发明申请

US20090009435A1 Method of Driving Plasma Display Panel and Plasma Display Unit 有权
标题翻译：驱动等离子显示屏和等离子显示单元的方法
公开(公告)号：US20090009435A1
公开(公告)日：2009-01-08
申请号：US11885430
申请日：2007-02-13
申请人： Yutaka Yoshihama , Shigeo Kigo , Kazuyoshi Nakamura , Kenji Sasaki , Fumito Kusama
发明人： Yutaka Yoshihama , Shigeo Kigo , Kazuyoshi Nakamura , Kenji Sasaki , Fumito Kusama
IPC分类号： G09G3/28 , G09G3/288
CPC分类号： G09G3/2022 , G09G3/2096 , G09G3/2927 , G09G3/2942 , G09G3/2965 , G09G3/298 , G09G2320/0238 , G09G2330/021 , G09G2360/16
摘要： A method of driving a panel and a plasma display unit is provided, wherein one field comprises a plurality of subfields, each having an addressing period for producing an address discharge selectively in any of discharge cells, and a sustaining period for producing a sustain discharge by applying a number of sustaining pulses corresponding to a weight of brightness in the discharge cell where the address discharge has been produced. Provided therein is a sustaining pulse generator circuit comprising a power recovery section for rising or falling the sustaining pulse by producing resonance between an inter-electrode capacitance of a display electrode pair and an inductor, and a clamping section for clamping a voltage of the sustaining pulse at a predetermined potential, wherein the power recovery section is used to set twice a time of rising the sustaining pulse to become equal to or longer than a duration of the sustaining pulse. The method and the plasma display unit realize a remarkable reduction of power consumption while achieving high brightness of the panel.
摘要翻译：提供了一种驱动面板和等离子体显示单元的方法，其中一个场包括多个子场，每个子场具有用于在任何放电单元中选择性地产生寻址放电的寻址周期，以及用于产生维持放电的维持周期在已经产生寻址放电的放电单元中施加与亮度重量对应的多个维持脉冲。其中提供了一种维持脉冲发生器电路，其包括功率恢复部分，用于通过产生显示电极对和电感器的电极间电容之间的谐振而使维持脉冲上升或下降，以及用于钳位维持脉冲的电压的钳位部分在预定电位下，其中功率恢复部用于将维持脉冲上升的时间设定为等于或长于持续脉冲持续时间的两倍。该方法和等离子体显示单元在实现面板的高亮度的同时实现功率消耗的显着降低。

3. 发明申请

US20080246424A1 Brushless motor 有权
标题翻译：无刷电机
公开(公告)号：US20080246424A1
公开(公告)日：2008-10-09
申请号：US12079135
申请日：2008-03-25
申请人： Kesatoshi Takeuchi , Mamoru Sugimoto , Isamu Sejimo , Kazuyoshi Nakamura
发明人： Kesatoshi Takeuchi , Mamoru Sugimoto , Isamu Sejimo , Kazuyoshi Nakamura
IPC分类号： H02K29/08 , H02K21/00 , H02P6/16 , H02P6/08
CPC分类号： H02K29/03 , H02K21/16 , H02P6/16 , H02P6/22 , H02P6/26
摘要： The brushless motor has a first and second drive member. The first drive member is equipped with M phase coil groups each having N electromagnetic coils where M is an integer of 1 or greater and N is an integer of 1 or greater. The second drive member has a plurality of permanent magnets, and is able to move relative to the first drive member. The first drive member has 2 (M×N) magnetic body cores. Each phase electromagnetic coil is coiled on a periodically selected magnetic body core at a ratio of 1 to 2M from among the arrangement of 2 (M×N) magnetic body cores.
摘要翻译：无刷电动机具有第一和第二驱动构件。第一驱动部件配备有M相线圈组，每个M相线圈组具有N个电磁线圈，其中M是1或更大的整数，N是1或更大的整数。第二驱动部件具有多个永磁体，能够相对于第一驱动部件移动。第一驱动部件具有2个（M×N）磁性体芯。从2（M×N）磁体芯的布置中，每相电磁线圈以1〜2M的比例卷绕在周期性选择的磁性体芯上。

4. 发明授权

US07123273B2 Overlay of plural images 有权
标题翻译：多重图像叠加
公开(公告)号：US07123273B2
公开(公告)日：2006-10-17
申请号：US09801913
申请日：2001-03-09
申请人： Kesatoshi Takeuchi , Kazuyoshi Nakamura
发明人： Kesatoshi Takeuchi , Kazuyoshi Nakamura
IPC分类号： G09G5/00
CPC分类号： H04N5/445 , G09G5/393 , G09G2340/0407 , G09G2340/12 , G09G2340/125 , H04N5/74 , H04N2005/745
摘要： The overlay image processing device comprises: an image selector for selecting from among an m number of image signals one reference image signal and (n−1) number of superimposing image signals, where m is an integer greater than 2; a resolution converter for converting resolutions of the n number of selected image signals including the reference image signal and the (n−1) number of superimposing image signals into respective desired resolutions; and an image synthesizer for superimposing the (n−1) number of converted superimposing image signals on the converted reference signal.
摘要翻译：覆盖图像处理装置包括：图像选择器，用于从m个图像信号中选择一个参考图像信号和（n-1）个重叠图像信号，其中m是大于2的整数; 分辨率转换器，用于将包括参考图像信号和第（n-1）个叠加图像信号的n个选择图像信号的分辨率转换成各自期望的分辨率; 以及图像合成器，用于将（n-1）个转换的叠加图像信号的数量叠加在转换的参考信号上。

5. 发明授权

US5518781A Stripping fingers for copying machine 失效
标题翻译：剥皮手指复印机
公开(公告)号：US5518781A
公开(公告)日：1996-05-21
申请号：US162469
申请日：1993-12-07
申请人： Kazuyoshi Nakamura , Sadatoshi Inagaki , Kuniaki Asai , Tadayasu Kobayashi
发明人： Kazuyoshi Nakamura , Sadatoshi Inagaki , Kuniaki Asai , Tadayasu Kobayashi
IPC分类号： B65H29/54 , C08G63/60 , C08K3/22 , G03G15/00 , G03G15/20 , C09K19/00
CPC分类号： C08G63/605 , C08K3/22 , G03G15/2028 , Y10S271/90 , Y10T428/24777 , Y10T428/24802 , Y10T428/25 , Y10T428/254 , Y10T428/3154 , Y10T428/31544 , Y10T428/31786
摘要： Stripping fingers for use in a copying machine, molded of a liquid crystal polyester resin composition made up of a liquid crystal polyester having a flow temperature of 340.degree. C. or higher and titanium oxide whiskers. The stripping fingers have excellent heat deflection resistance, heat aging resistance, thermal shock resistance, heat load resistance, low attack on the counter roller, good shape retainability of the finger edges, and good non-stick property against toner. Coating with PFA at 330.degree. C. or higher on the stripping finger increases non-tackiness.
摘要翻译：剥离用于复印机的手指，由流动温度为340℃以上的液晶聚酯和钛氧化物晶须组成的液晶聚酯树脂组合物成型。剥离手指具有优异的耐热变形性，耐热老化性，耐热冲击性，耐热负荷性，对辊的攻击性低，手指边缘的良好的形状保持性以及对调色剂的良好的不粘性。剥离手指在330℃或更高的PFA涂层会增加非粘性。

6. 发明授权

US08550191B2 Digging tool, digging bit, and device 有权
标题翻译：挖掘工具，挖掘位和设备
公开(公告)号：US08550191B2
公开(公告)日：2013-10-08
申请号：US12733586
申请日：2008-04-22
申请人： Yoneo Hiwasa , Masaya Hisada , Kazuyoshi Nakamura
发明人： Yoneo Hiwasa , Masaya Hisada , Kazuyoshi Nakamura
IPC分类号： E21B10/60
CPC分类号： E21B17/04 , E21B10/38 , E21B21/12
摘要： Provided is an excavation tool for efficiently taking waste rocks produced during excavation into the inner peripheral side of a casing pipe. An excavation tool (10) includes a casing shoe (11), a casing pipe (15), a rod (60), a device (40), and an excavation bit (20). The excavation bit (20) has a head portion (22) and a skirt portion (23). The head portion (22) is provided with: a face flute (27), which is open into the tip face of the head portion and extends radially outward; a connection flute (28), which is integrally connected to the outer peripheral end of the face flute (27) and extends toward the rear end side, and an intake hole (29), which is integrally connected with the discharge flute (46) of the device (40) and is open to the inner peripheral side of the skirt portion (23) from the connection flute (28).
摘要翻译：提供了一种用于将挖掘过程中产生的废石有效地吸入套管的内周侧的挖掘工具。挖掘工具（10）包括套管（11），套管（15），杆（60），装置（40）和挖掘钻头（20）。挖掘钻头（20）具有头部（22）和裙部（23）。头部（22）设置有：朝向头部的前端面开口并径向向外延伸的面槽（27）与所述面槽（27）的外周端一体地连接并向后端侧延伸的连接槽（28）和与排出槽（46）一体连接的吸入孔（29）并且从连接槽（28）向裙部（23）的内周侧开口。

7. 发明授权

US08314577B2 Energy converter and electromechanical apparatus 有权
标题翻译：能量转换器和机电设备
公开(公告)号：US08314577B2
公开(公告)日：2012-11-20
申请号：US13455597
申请日：2012-04-25
申请人： Kesatoshi Takeuchi , Kazuyoshi Nakamura
发明人： Kesatoshi Takeuchi , Kazuyoshi Nakamura
IPC分类号： H02P6/00
CPC分类号： H02P6/085 , H02P25/18 , H02P25/184 , H02P27/08
摘要： An energy converter includes magnetic coils of N phases (N is an integer of 3 or more), and a PWM drive circuit for driving the magnetic coils of N phases, wherein the magnetic coil of each phase can be independently controlled by the PWM drive circuit.
摘要翻译：能量转换器包括N相的磁性线圈（N为3以上的整数），以及用于驱动N相的磁性线圈的PWM驱动电路，其中，各相的磁线圈可以由PWM驱动电路独立地控制。

8. 发明授权

US08085221B2 Method of driving plasma display panel and plasma display unit 有权
标题翻译：驱动等离子体显示面板和等离子体显示单元的方法
公开(公告)号：US08085221B2
公开(公告)日：2011-12-27
申请号：US11885430
申请日：2007-02-13
申请人： Yutaka Yoshihama , Shigeo Kigo , Kazuyoshi Nakamura , Kenji Sasaki , Fumito Kusama
发明人： Yutaka Yoshihama , Shigeo Kigo , Kazuyoshi Nakamura , Kenji Sasaki , Fumito Kusama
IPC分类号： G09G3/28
CPC分类号： G09G3/2022 , G09G3/2096 , G09G3/2927 , G09G3/2942 , G09G3/2965 , G09G3/298 , G09G2320/0238 , G09G2330/021 , G09G2360/16
摘要： A method drives a panel and a plasma display unit, wherein one field includes a plurality of subfields, each having an addressing period for producing an address discharge selectively in the discharge cells, and a sustaining period for producing a sustain discharge by applying a number of sustaining pulses corresponding to a weight of brightness in a discharge cell where the address discharge has been produced. Additionally, a sustaining pulse generator circuit includes a power recovery section for controlling the rising or the falling of the sustaining pulse by producing resonance between an inter-electrode capacitance of a display electrode pair and an inductor, and a clamping section for clamping a voltage of the sustaining pulse at a predetermined potential, wherein the power recovery section is used to set twice a time of the rising of the sustaining pulse to be equal to or longer than a duration of the sustaining pulse.
摘要翻译：一种驱动面板和等离子体显示单元的方法，其中一个场包括多个子场，每个子场具有用于在放电单元中选择性地产生寻址放电的寻址周期，以及通过应用多个子场产生维持放电的维持周期对应于已经产生寻址放电的放电单元中的亮度的重量的维持脉冲。此外，维持脉冲发生器电路包括功率恢复部分，用于通过产生显示电极对和电感器的电极间电容之间的谐振来控制维持脉冲的上升或下降，以及钳位部分，所述维持脉冲处于预定电位，其中所述功率恢复部用于将所述维持脉冲的上升时间设定为等于或长于所述维持脉冲的持续时间。

9. 发明授权

US07705480B2 Fluid power generator 有权
标题翻译：流体发电机
公开(公告)号：US07705480B2
公开(公告)日：2010-04-27
申请号：US12368374
申请日：2009-02-10
申请人： Kazuyoshi Nakamura , Kesatoshi Takeuchi
发明人： Kazuyoshi Nakamura , Kesatoshi Takeuchi
IPC分类号： F03B13/10
CPC分类号： F03D7/0272 , F03D9/25 , F05B2220/7066 , F05B2220/7068 , H02K7/12 , H02K7/1838 , H02K21/02 , H02K21/026 , Y02E10/725
摘要： The fluid power generator is provided. The fluid power generator includes: a first member that has multiple coils; a second member that is rotatable relative to the first member and that has multiple permanent magnets; a rotating member that is mechanically linked with either one of the first member and the second member to rotate by fluid force; and a clearance controller that moves at least one of the first member and the second member to thereby change a clearance between the first member and the second member, wherein the clearance controller changes the clearance in such a manner as to make the clearance smaller after a start of rotation of the rotating member than before the start of rotation of the rotating member.
摘要翻译：提供流体发电机。所述流体发电机包括：具有多个线圈的第一部件; 第二构件，其可相对于所述第一构件旋转并且具有多个永磁体; 与所述第一构件和所述第二构件中的任一个机械连接以通过流体力旋转的旋转构件; 以及间隙控制器，其移动所述第一构件和所述第二构件中的至少一个，从而改变所述第一构件和所述第二构件之间的间隙，其中所述间隙控制器以这样的方式改变所述间隙，使得所述间隙在a 旋转构件的旋转开始比旋转构件的旋转开始之前开始。

10. 发明授权

US07003172B2 Image processing technique for images projected by projector 有权
公开(公告)号：US07003172B2
公开(公告)日：2006-02-21
申请号：US10190696
申请日：2002-07-09
申请人： Kesatoshi Takeuchi , Kazuyoshi Nakamura
发明人： Kesatoshi Takeuchi , Kazuyoshi Nakamura
IPC分类号： G06K9/00 , H04N5/64 , G03B21/00
CPC分类号： H04N9/3185 , G06T5/006 , H04N5/208 , H04N5/74 , H04N9/3194
摘要： The technique of the present invention carries out specific image processing that emphasizes articulation of display with a varying degree of emphasis for respective sites of an image projected by a projector. A typical example of such image processing is sharpness adjustment. The degree of emphasis in sharpness adjustment at each site is specified, based on an elevation angle of the projector and a focalized position of the projected image. The technique of the invention thus readily prevents deterioration of the image quality due to out-of-focus state of the projected image.

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