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31. 发明授权

US07154262B2 Rotation angle detecting device 失效
标题翻译：旋转角度检测装置
公开(公告)号：US07154262B2
公开(公告)日：2006-12-26
申请号：US11044228
申请日：2005-01-28
申请人： Tsutomu Kamizono , Koji Wato , Masahiro Taguchi , Shinji Ando , Shigetoshi Fukaya , Kenji Takeda
发明人： Tsutomu Kamizono , Koji Wato , Masahiro Taguchi , Shinji Ando , Shigetoshi Fukaya , Kenji Takeda
IPC分类号： G01B7/30
CPC分类号： G01D5/145
摘要： A rotation angle detecting device includes a columnar permanent magnet that has a generally ring-shaped cross-section and a pair of magnetic poles, a pair of semi-cylindrical yokes disposed in a circumferential direction opposite the permanent magnet, a rotary shaft fixed to the permanent magnet at a shifted rotation axis and a magnetic sensor disposed in one of circumferential gaps between the yokes. The rotation axis and the magnetic poles are arranged so that the magnetic flux density becomes maximum at portions of the yoke less than 90 degrees angled from the circumferential gap in which the magnetic sensor is disposed.
摘要翻译：旋转角度检测装置包括具有大致环形截面的柱状永磁体和一对磁极，与永久磁铁相反的圆周方向配置的一对半圆柱形磁轭，固定在该磁极上的旋转轴位于旋转轴线的永磁体和设置在轭之间的周向间隙中的一个磁传感器。旋转轴和磁极被布置成使得磁轭密度在与设置有磁性传感器的周向间隙成角度小于90度的部分处变得最大。

32. 发明申请

US20060170419A1 Rotation angle detector 有权
标题翻译：旋转角度检测器
公开(公告)号：US20060170419A1
公开(公告)日：2006-08-03
申请号：US11341537
申请日：2006-01-30
申请人： Osamu Shimomura , Tsutomu Nakamura , Kenji Takeda , Takashi Kawashima , Tatsuya Kitanaka , Koichiro Matsumoto , Takao Ban
发明人： Osamu Shimomura , Tsutomu Nakamura , Kenji Takeda , Takashi Kawashima , Tatsuya Kitanaka , Koichiro Matsumoto , Takao Ban
IPC分类号： G01B7/30
CPC分类号： G01D5/24438 , G01D5/145
摘要： A rotation angle detector for detecting change in the magnetic flux has a magnetic sensor being disposed at a position in a space between an outer surface of a shaft and a periphery of the magnetic flux generation means. A supplementary magnet is also used in a space that is enclosed in a circular trace of the magnetic sensor around the shaft for even distribution of the magnetic flux generated by the magnetic flux generation means.
摘要翻译：用于检测磁通量变化的旋转角检测器具有磁传感器，该磁传感器设置在轴的外表面和磁通量产生装置的周边之间的空间中的位置。辅助磁体也用于围绕轴围绕在磁传感器的圆形轨迹中的空间，以便均匀分布由磁通量产生装置产生的磁通量。

33. 发明申请

US20060147360A1 Method for extracting copper with solvent 有权
标题翻译：用溶剂萃取铜的方法
公开(公告)号：US20060147360A1
公开(公告)日：2006-07-06
申请号：US10529176
申请日：2004-05-13
申请人： Kenji Takeda , Kouji Ando , Keiji Kudo , Musaki Imamura
发明人： Kenji Takeda , Kouji Ando , Keiji Kudo , Musaki Imamura
IPC分类号： B01D11/00
CPC分类号： C22B15/0069 , C22B3/0068 , C22B15/0089 , Y02P10/234 , Y02P10/236
摘要： A process for efficient separation/recovery of copper involving selective extraction of the copper ion with the aid of an organic extractant from an aqueous chloride solution containing copper and one or more concomitant elements, discharged from an extractive metallurgy of non-ferrous metals or the like, and subsequent stripping. The process of solvent extraction of copper which treats an aqueous chloride solution containing copper and one or more concomitant elements to separate/recover copper, comprising the first step for selective extraction of copper from the aqueous chloride solution by mixing the solution with an extractant of organic solvent composed of tributyl phosphate as the major component after adjusting the solution at an oxidation-reduction potential of 0 to 350 mV (based on an Ag/AgCl electrode), and the second step for stripping of copper by mixing the extractant in which copper is stripped with an aqueous solution.
摘要翻译：一种有效分离/回收铜的方法，涉及通过有机萃取剂从含有铜和一种或多种伴生元素的氯化水溶液中有选择地提取铜离子，该有机萃取剂从有色金属等的萃取冶金排出，随后剥离。铜的溶剂萃取方法，其处理含有铜和一种或多种伴生元素的氯化水溶液以分离/回收铜，其包括通过将溶液与有机萃取剂混合来从氯化水溶液中选择性提取铜的第一步骤在氧化还原电位为0〜350mV（基于Ag / AgCl电极）调整溶液后，以磷酸三丁酯为主要成分的溶剂，通过将铜的提取剂用水溶液汽提。

34. 发明授权

US07002339B2 Rotation angle detecting device 失效
标题翻译：旋转角度检测装置
公开(公告)号：US07002339B2
公开(公告)日：2006-02-21
申请号：US11139658
申请日：2005-05-31
申请人： Takashi Kawashima , Kenji Takeda
发明人： Takashi Kawashima , Kenji Takeda
IPC分类号： G01B7/30
CPC分类号： G01D5/145
摘要： A rotation angle detecting device includes a magnet, a magnetic flux concentrator, a first magnetic sensor, and a second magnetic sensor. The magnet is provided in a rotary member and is substantially coaxially aligned with a rotational axis thereof. The magnet has a magnetic flux generation section and a magnetic flux absorption section oriented in radial directions vertical to the rotational axis. The magnetic flux concentrator is made of a magnetic material and rotates integrally with the magnet. The magnetic flux concentrator is substantially coaxially aligned with the rotational axis and disposed substantially parallel to the magnet. The first and second magnetic sensors are disposed between the magnet and the magnetic flux concentrator at a predetermined angle away from each other in a rotational direction. The rotation angle detecting device detects the rotation angle of the rotary member based on magnetic flux passing through the first and second magnetic sensors.
摘要翻译：旋转角度检测装置包括磁体，磁通集中器，第一磁传感器和第二磁传感器。磁体设置在旋转构件中并且与其旋转轴线基本上同轴对准。该磁体具有磁场产生部和与该旋转轴垂直的径向取向的磁通吸收部。磁通集中器由磁性材料制成，与磁体一体旋转。磁通量集中器基本上与旋转轴同轴对准并且基本上平行于磁体设置。第一和第二磁传感器以旋转方向彼此偏离预定角度设置在磁体和磁集中器之间。旋转角度检测装置基于通过第一和第二磁性传感器的磁通量来检测旋转部件的旋转角度。

35. 发明申请

US20050126310A1 MAGNETIC TORQUE SENSOR INCLUDING INTEGRAL SUB-UNITS 有权
标题翻译：磁力扭矩传感器，包括整体子单元
公开(公告)号：US20050126310A1
公开(公告)日：2005-06-16
申请号：US11043074
申请日：2005-01-27
申请人： Kiyoshi Sugimura , Naoki Nakane , Shigetoshi Fukaya , Kenji Takeda
发明人： Kiyoshi Sugimura , Naoki Nakane , Shigetoshi Fukaya , Kenji Takeda
IPC分类号： B62D5/04 , G01L3/10 , G01L5/22 , H02K1/12 , G01L3/02
CPC分类号： G01L5/221 , G01L3/104
摘要： A pair of magnetic flux collecting rings and a magnetic sensor are integrally covered by a molded resin to form a sub unit of a torque sensor. The pair of rings and sensors are integrated and are in contact with each other, i.e., the magnetic sensor is held in between respective magnetic flux collecting portions of the rings without any air gap formed therebetween. Magnetic flux collected by the rings can be detected by the magnetic sensor to a maximum degree, whereby the signal output of the magnetic sensor is enhanced and made stable.
摘要翻译：一对磁通收集环和磁传感器被模制树脂整体地覆盖以形成转矩传感器的子单元。一对环和传感器被一体化并且彼此接触，即，磁传感器被保持在环的相应磁通收集部分之间，而在它们之间形成任何气隙。由磁环收集的磁通可以通过磁传感器最大程度地检测，从而磁传感器的信号输出增强并稳定。

36. 发明授权

US06867583B2 Displacement sensor 失效
标题翻译：位移传感器
公开(公告)号：US06867583B2
公开(公告)日：2005-03-15
申请号：US10292593
申请日：2002-11-13
申请人： Akitoshi Mizutani , Kenji Takeda , Masao Tokunaga , Tsutomu Nakamura , Keiichi Yasuda , Kimio Uchida , Hiroshi Takeyama , Tetsuo Hariu
发明人： Akitoshi Mizutani , Kenji Takeda , Masao Tokunaga , Tsutomu Nakamura , Keiichi Yasuda , Kimio Uchida , Hiroshi Takeyama , Tetsuo Hariu
IPC分类号： G01B7/00 , G01D5/14 , G01D11/24 , G01B7/14
CPC分类号： G01D5/145 , G01D11/245
摘要： A displacement sensor precisely detects displacement of a moving body in a rectilinear movement direction even if the moving body rotates. The sensor includes a detector and a magnet. The cross sectional area of the permanent magnet in a plane perpendicular to an axis, which extends in the rectilinear movement direction, varies in the direction of movement. The permanent magnet is magnetized in the rectilinear movement direction. The detector is located so that magnetic flux passes through a detection face of the detector substantially perpendicularly.
摘要翻译：即使移动体旋转，位移传感器精确地检测移动体在直线运动方向上的位移。传感器包括检测器和磁铁。在与直线运动方向上延伸的轴线垂直的平面中的永磁体的横截面面积在运动方向上变化。永磁体在直线运动方向被磁化。检测器位于使得磁通量基本垂直地穿过检测器的检测面。

37. 发明授权

US6141515A Image forming apparatus comprising ultrasonic motors 失效
标题翻译：包括超声波马达的图像形成装置
公开(公告)号：US6141515A
公开(公告)日：2000-10-31
申请号：US783849
申请日：1997-01-16
申请人： Kenji Takeda , Naruto Sugimoto , Norio Matsui
发明人： Kenji Takeda , Naruto Sugimoto , Norio Matsui
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0194 , G03G2215/0119
摘要： The present invention relates to an image forming apparatus which forms the multiple image by transferring the color toner images onto the transfer material sequentially. In such apparatus the drive source is provided for each image bearing member to rotate it. The ultrasonic motor is suitably used as the drive source and is attached to the rotary shaft thereof to detect rotating condition of the motor.
摘要翻译：本发明涉及通过将彩色调色剂图像依次转印到转印材料上而形成多个图像的图像形成装置。在这种装置中，为每个图像承载部件提供驱动源以使其旋转。超声波电动机适合用作驱动源并附接到其旋转轴以检测电动机的旋转状态。

38. 发明授权

US5728761A Polylactic acid-based resin composition and use therefor 失效
标题翻译：聚乳酸类树脂组合物及其用途
公开(公告)号：US5728761A
公开(公告)日：1998-03-17
申请号：US723307
申请日：1996-09-30
申请人： Hiroki Kuyama , Masaaki Oota , Akara Hashimoto , Kenji Takeda
发明人： Hiroki Kuyama , Masaaki Oota , Akara Hashimoto , Kenji Takeda
IPC分类号： C08K5/09 , C08K5/10 , C08L67/00 , C08L67/04 , C08L101/16
CPC分类号： C08K5/10
摘要： The polylactic acid-based resin composition includes (a) (i) 100 parts by weight of a poly-L-lactic acid; or (ii) 100 parts by weight of a poly-DL-lactic acid comprising L-lactic acid and D-lactic acid as its constituting units; and (b) 5 to 120 parts by weight of at least one of low-molecular lactic acid derivatives. The molded product is produced by the steps of 1) melt-kneading (a) one of the above components (i) or (ii) and the component (b); and 2) subjecting the melt-kneaded product obtained in step 1) to an injection molding, to give a desired molded product.
摘要翻译：聚乳酸类树脂组合物包含（a）（i）100重量份的聚-L-乳酸; 或（ii）100重量份的包含L-乳酸和D-乳酸的聚DL-乳酸作为其构成单元; 和（b）5〜120重量份的低分子乳酸衍生物中的至少一种。通过以下步骤制备成型产品：1）熔融捏合（a）上述组分（i）或（ii）和组分（b）中的一种; 和2）将步骤1）中获得的熔融捏合产物进行注射成型，得到所需的模塑产品。

39. 发明授权

US5716108A Braking force control system of electric vehicle 失效
标题翻译：电动车制动力控制系统
公开(公告)号：US5716108A
公开(公告)日：1998-02-10
申请号：US534698
申请日：1995-09-27
申请人： Hironori Asa , Tomoyuki Gotoh , Kenji Takeda
发明人： Hironori Asa , Tomoyuki Gotoh , Kenji Takeda
IPC分类号： B60T8/26 , B60L7/24 , B60T7/04 , B60T13/58 , B60T13/74
CPC分类号： B60T7/042 , B60L11/1805 , B60L15/2009 , B60L3/0076 , B60L7/12 , B60L7/26 , B60T13/586 , B60T13/74 , B60L2240/421 , B60L2240/423 , B60L2250/26 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A braking force control system of an electric vehicle includes a regenerative-controllable motor for driving driven wheels, wheel cylinders for braking non-driven wheels, respectively, and a master cylinder connected to a brake pedal for producing a master cylinder pressure in proportion to a depression amount of the brake pedal. A mechanical braking force control unit is further provided in a working fluid passage from the master cylinder and the wheel cylinders. The mechanical braking force control unit includes a proportioning valve and a free-piston cylinder arranged in parallel with each other in the working fluid passage. The proportioning valve is operated to output a wheel cylinder pressure to the wheel cylinders when the depression amount of the brake pedal is no more than a given value. On the other hand, the free-piston cylinder is operated to output a wheel cylinder pressure to the wheel cylinders when the depression amount of the brake pedal is more than the given value. A motor control unit is further provided to perform a regenerative control of the motor for achieving a regenerative braking force which is equal to a difference between a target total braking force derived based on the depression amount of the brake pedal and a mechanical braking force derived based on the wheel cylinder pressure outputted from the mechanical braking force control unit.
摘要翻译：电动车辆的制动力控制系统包括用于驱动从动轮的再生可控电动机，用于非驱动轮制动的车轮缸和连接到制动踏板的主缸，用于与主缸压力成比例地产生制动踏板的抑制量。机械制动力控制单元还设置在从主缸和轮缸的工作流体通道中。机械制动力控制单元包括在工作流体通道中彼此平行布置的配比阀和自由活塞缸。操作比例阀，当制动踏板的下压量不大于给定值时，将轮缸压力输出到轮缸。另一方面，当制动踏板的踩踏量大于给定值时，自由活塞气缸被操作以向轮缸输出轮缸压力。还设置有电动机控制单元，用于对电动机进行再生控制，以实现再生制动力，该再生制动力等于基于制动踏板的下压量导出的目标总制动力与基于制动踏板的机械制动力在从机械制动力控制单元输出的轮缸压力上。

40. 发明授权

US5440380A Imaging forming apparatus having transfer material carrying member for carrying transfer materials 失效
标题翻译：图像形成装置具有用于承载转印材料的转印材料承载构件
公开(公告)号：US5440380A
公开(公告)日：1995-08-08
申请号：US134668
申请日：1993-10-13
申请人： Kenji Takeda
发明人： Kenji Takeda
IPC分类号： B65H7/00 , G01R27/02 , G03G13/16 , G03G15/00 , G03G15/01 , G03G15/14 , G03G15/16 , G03G21/00 , H04N1/29
CPC分类号： G03G15/0131 , G03G15/1655 , G03G2215/0154 , G03G2215/0193
摘要： An image forming apparatus has an image bearing member, a first developing device containing a first color toner, a second developing device containing second color toner, wherein the first and second developing device are selectively switched, a transfer material carrying member capable of carrying a plurality of transfer materials each capable of receiving first and second color toner images and provided therebetween a first interval and a second interval which is larger than the first interval, such a region of the image bearing member as is passed through the developing position upon switching operation between the first developing device and the second developing device when the plurality of the transfer materials are carried on the transfer material carrying member, meets such a region of the transfer material carrying member as has the second interval, at the transfer position.
摘要翻译：图像形成装置具有图像承载部件，包含第一彩色调色剂的第一显影装置，包含第二彩色调色剂的第二显影装置，其中第一和第二显影装置被有选择地切换，能够携带多个转印材料的转印材料承载部件每个转印材料能够接收第一和第二彩色调色剂图像，并且在它们之间提供大于第一间隔的第一间隔和第二间隔，图像承载部件的这种区域在第二间隔和第二间隔之间切换操作时通过显影位置当多个转印材料承载在转印材料承载构件上时，第一显影装置和第二显影装置在转印位置处与转印材料承载构件的第二间隔的区域相交。

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