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1. 发明申请

US20050083058A1 Superconducting magnet, process for producing the same and its magnetizing method 审中-公开
标题翻译：超导磁体，其制造方法及其磁化方法
公开(公告)号：US20050083058A1
公开(公告)日：2005-04-21
申请号：US10506206
申请日：2003-12-12
申请人： Ikuo Itoh , Hiroaki Otsuka , Mitsuru Sawamura
发明人： Ikuo Itoh , Hiroaki Otsuka , Mitsuru Sawamura
IPC分类号： H01F6/00 , H01F7/02 , H01F13/00 , H01F41/02 , G01V3/00
CPC分类号： H01F13/003 , H01F6/00 , H01F7/02 , H01F41/0253
摘要： A superconductive magnet comprised of a bulk member or sheet member of a type II superconductive material, wherein a distribution of the magnetic flux density component vertical to the surface directly above the surface of the bulk member or sheet member (a) has a maximum value at a center of said bulk member or sheet member and is about zero at its side edge, and (b) has at least one minimal value point between said center and side edge. A superconductor is cooled to not more than a critical temperature after applying a magnetic field Hex1 [A/m] near the magnetic field generation system in the normal conductive state, then the applied magnetic field is reduced to zero, then a magnetic field is applied until the applied magnetic field becomes −Hex2 [A/m] in the opposite direction to the trapped magnetic flux to make the trapped magnetic flux density Bin0 [T], then the applied magnetic field is again returned to zero, where Hex1>0 and Hex2>0.
摘要翻译：一种由II型超导材料的主体部件或片状部件组成的超导磁体，其中垂直于大块部件或片状部件（a）表面正上方的表面的磁通密度分量的分布在所述主体部件或片部件的中心在其侧边缘处约为零，并且（b）在所述中心和侧边之间具有至少一个最小值点。在正常导通状态下在磁场产生系统附近施加磁场Hex1 [A / m]后，将超导体冷却至临界温度，然后施加的磁场减小到零，然后施加磁场直到所施加的磁场与被捕获的磁通量相反的方向变为-Hex2 [A / m]，以使被捕获的磁通密度Bin0 [T]，则所施加的磁场再次返回到零，其中Hex1> 0和 Hex2> 0。

2. 发明授权

US5884485A Power lead for electrically connecting a superconducting coil to a power supply 失效
标题翻译：用于将超导线圈电连接到电源的电源线
公开(公告)号：US5884485A
公开(公告)日：1999-03-23
申请号：US971345
申请日：1997-11-17
申请人： Sataro Yamaguchi , Kiyoshi Takita , Ikuo Itoh , Hisaaki Hiue , Shinichi Nose
发明人： Sataro Yamaguchi , Kiyoshi Takita , Ikuo Itoh , Hisaaki Hiue , Shinichi Nose
IPC分类号： F25B21/02 , H01F6/06 , H01L35/32
CPC分类号： H01L35/325 , F25B21/02 , H01F6/065 , Y10S505/70 , Y10S505/704 , Y10S505/706 , Y10S505/891
摘要： A power lead for electrically connecting a superconducting coil with a power supply, comprising thermoelectric cooling means, said means including at least an N-type thermoelectric member and a P-type thermoelectric member, being electrically connected to a positive side and a negative side of said power supply, respectively.
摘要翻译：一种用于将超导线圈与电源电连接的电力引线，包括热电冷却装置，所述装置至少包括N型热电元件和P型热电元件，其电连接到正极侧和负极侧分别说电源。

3. 发明授权

US4634258A Color copying machine with copy number counting device for individual color printing 失效
标题翻译：彩色复印机，带复印数量计数器，用于单色打印
公开(公告)号：US4634258A
公开(公告)日：1987-01-06
申请号：US686849
申请日：1984-12-26
申请人： Toyoki Tanaka , Ikuo Itoh
发明人： Toyoki Tanaka , Ikuo Itoh
IPC分类号： G03G21/00 , G03G15/01 , G03G21/02
CPC分类号： G03G21/02 , G03G15/0121
摘要： Disclosed is an extremely convenient copying machine for performing copying operations using a selected color toner of internally provided color toner developer containers, which copying machine effectively provides means for cumulatively counting the number of copied papers processed by each color toner developer container. The preferred embodiment provides a plurality of counters for counting the number of copied papers provided for each color toner developer container, and feeds the counter pulses generated in each copying cycle to these counters according to the selected color of the internally installed color toner developer containers. A display unit is also provided so that the actual number of copied papers processed by each color toner developer container can be cumulatively displayed as required.
摘要翻译：公开了一种用于使用内部提供的彩色调色剂显影剂容器的选定的彩色调色剂进行复印操作的非常方便的复印机，该复印机有效地提供用于累积地计数由每个彩色调色剂显影剂容器处理的复印纸张数量的装置。优选实施例提供多个计数器，用于计数为每个彩色调色剂显影剂容器提供的复印纸张的数量，并且根据所选择的内置彩色调色剂显影剂容器的颜色将在每个复印周期中产生的计数器脉冲馈送到这些计数器。还提供显示单元，使得可以根据需要累积显示由每个彩色调色剂显影剂容器处理的实际拷贝的纸张数量。

4. 发明授权

US5802855A Power lead for electrically connecting a superconducting coil to a power supply 失效
公开(公告)号：US5802855A
公开(公告)日：1998-09-08
申请号：US560951
申请日：1995-11-20
申请人： Sataro Yamaguchi , Kiyoshi Takita , Ikuo Itoh , Hisaaki Hiue , Shinichi Nose
发明人： Sataro Yamaguchi , Kiyoshi Takita , Ikuo Itoh , Hisaaki Hiue , Shinichi Nose
IPC分类号： F25B21/02 , H01F6/06 , H01L35/32
CPC分类号： H01L35/325 , F25B21/02 , H01F6/065 , Y10S505/70 , Y10S505/704 , Y10S505/706 , Y10S505/891
摘要： A power lead for electrically connecting a superconducting coil with a power supply, comprising thermoelectric cooling means, said means including at least an N-type thermoelectric member and a P-type thermoelectric member, being electrically connected to a positive side and a negative side of said power supply, respectively.

5. 发明授权

US4416536A Light memory removing system in an electrophotographic copying machine 失效
标题翻译：电子照相复印机中的光记忆体去除系统
公开(公告)号：US4416536A
公开(公告)日：1983-11-22
申请号：US375175
申请日：1982-05-05
申请人： Ikuo Itoh , Shunju Anzai , Kunio Ohashi
发明人： Ikuo Itoh , Shunju Anzai , Kunio Ohashi
IPC分类号： G03G21/16 , G03G15/00
CPC分类号： G03G21/1671 , G03G21/1628 , G03G2221/1636 , G03G2221/1675 , G03G2221/1687
摘要： An electrophotographic copying machine includes a housing which is separated into an upper body and a lower body along a path of a copy paper in order to facilitate the removal of a jammed paper. When the housing is separated into the upper and lower bodies, a light memory effect is created on a photosensitive drum due to the ambient light. When the upper body is closed after removal of the jammed paper, a light memory removing operation is conducted, wherein a transcription unit and an erase unit are activated without transferring a copy paper.
摘要翻译：电子照相复印机包括沿着复印纸的路径分离成上体和下体的壳体，以便于去除卡纸。当外壳被分离成上下主体时，由于环境光而在感光鼓上产生光记忆效应。当去除卡住的纸张之后上部主体被关闭时，进行光存储器移除操作，其中转录单元和擦除单元被激活而不传送复印纸。

6. 发明授权

US5543770A Apparatus for generating uniform and parallel magnetic field, the intensity of which is variable 失效
标题翻译：用于产生均匀和平行磁场的装置，其强度是可变的
公开(公告)号：US5543770A
公开(公告)日：1996-08-06
申请号：US513033
申请日：1995-08-09
申请人： Tsutomu Sasaki , Ikuo Itoh
发明人： Tsutomu Sasaki , Ikuo Itoh
IPC分类号： G01R33/38 , H01F6/00 , H01F5/00 , H01F1/00
CPC分类号： G01R33/3815 , H01F6/00 , Y10S336/01 , Y10S505/879
摘要： A device for producing a uniform, parallel, intensity-variable magnetic field includes at least one coil and/or permanent magnet for producing a magnetic field, and a cylinder which contains a superconductor and which has a slit extending parallel to its axial direction. The axis of the coil and/or the permanent magnet and the axis of the cylinder are parallel to each other. The superconductor is a type II superconductor which has a critical current density not equal to zero under a magnetic field higher than its lower critical magnetic field. Furthermore, the cylinder may comprise several superconductor sheets joined together into a cylindrical shape or a superconductor-containing sheet which is wound spirally about itself or is rolled up several times about itself in the form of a hollow cylinder.
摘要翻译：用于产生均匀，平行，强度可变的磁场的装置包括用于产生磁场的至少一个线圈和/或永磁体，以及包含超导体并且具有平行于其轴向方向延伸的狭缝的圆柱体。线圈和/或永磁体的轴线和气缸的轴线彼此平行。超导体是一种II型超导体，其在高于其较低临界磁场的磁场下具有不等于零的临界电流密度。此外，圆筒可以包括几个连接成圆柱形的超导体薄片或包含超导体的薄片，其围绕其自身螺旋卷绕，或以中空圆筒的形式围绕其自身卷绕数次。

7. 发明授权

US5373275A Superconducting magnetic shield and process for preparing the same 失效
标题翻译：超导磁屏蔽及其制备方法
公开(公告)号：US5373275A
公开(公告)日：1994-12-13
申请号：US809040
申请日：1991-12-16
申请人： Ikuo Itoh , Shoichi Matsuda , Shigeru Minamino , Tsunehiro Shimizu , Tsutomu Sasaki
发明人： Ikuo Itoh , Shoichi Matsuda , Shigeru Minamino , Tsunehiro Shimizu , Tsutomu Sasaki
IPC分类号： H05K9/00 , H01F7/22 , H01G1/06 , H01L39/00 , H01L39/12
CPC分类号： H05K9/0077
摘要： The present invention is characterized by a superconducting magnetic shield comprising a seamless, bottomless hollow body or a seamless hollow body having a bottom, the hollow body having a wall comprised of, in the thickness direction thereof, at least one laminate structure comprising a unit of two layers of an Nb--Ti-base alloy layer and a metal layer having a high conductivity or three layers of the above two layers and a barrier layer sandwiched therebetween; a process for preparing a magnetic shield which comprises subjecting the magnetic shielding material to a heat treatment after deep drawing; and a process for preparing the magnetic shielding material.
摘要翻译：本发明的特征在于一种超导磁屏蔽，其包括无缝的无底中空体或具有底部的无缝中空体，所述中空体在其厚度方向上具有包括至少一个层压结构的层，两层Nb-Ti基合金层和具有高导电性的金属层或上述两层的三层和夹在其间的阻挡层; 一种制备磁屏蔽的方法，该方法包括：在深冲压之后对磁屏蔽材料进行热处理; 以及制备磁屏蔽材料的方法。

8. 发明授权

US5144382A Developing device with a scraping unit arranged to form a stirring area 失效
标题翻译：显影装置具有布置成形成搅拌区域的刮削单元
公开(公告)号：US5144382A
公开(公告)日：1992-09-01
申请号：US599817
申请日：1990-10-18
申请人： Naotaka Funayama , Ikuo Itoh , Masatoshi Kaneshige , Toshiyuki Kurosaka
发明人： Naotaka Funayama , Ikuo Itoh , Masatoshi Kaneshige , Toshiyuki Kurosaka
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G2215/0609
摘要： The developing device, which is capable of mixing developers with magnetic toners and capable of providing the developers having a uniform magnetic toner density to a photoconductor for a copying machine, the device having a developing tank which contains a roller composed of a sleeve and a magnetic body with the magnetic body being disposed inside of the sleeve concentrically and rotatably with respect to each other, the device also having a magnetic toner supply tank disposed adjacent to the developing tank for supplying the magnetic toners to the developing tank through a toner supply port, the developing device includes a unit coupled to the developing tank for controlling an amount of the developers to be supplied to the sleeve, and a unit disposed between the toner supply port and the control unit for scraping the developers from the sleeve. The scraping unit is so arranged that a stirring portion is formed in association with the sleeve for stirring the developers scraped from the sleeve and the magnetic toners supplied from the toner supply tank through the toner supply port. The scaping unit has a throughhole for making the scraped developers to be mixed with the magnetic toners supplied from the toner supply tank through the toner supply port in accordance with a magnetic force produced by the magnetic body so as to produce a flow of the developers which passes through the throughhole.
摘要翻译：该显影装置能够将显影剂与磁性调色剂混合并且能够为复印机的光电导体提供具有均匀的磁性调色剂浓度的显影剂，该显影装置具有显影槽，该显影槽包含由套筒和磁性材料构成的辊本体具有相对于彼此同心且可旋转地布置在套筒内部的装置，该装置还具有邻近显影槽设置的磁性调色剂供应箱，用于通过调色剂供给口将磁性调色剂供应到显影槽，显影装置包括联接到显影槽的单元，用于控制向套筒供应的显影剂的量;以及设置在调色剂供给口和控制单元之间的用于从显影剂刮出套筒的单元。刮刀单元被布置成使得与套筒相关联地形成搅拌部分，用于搅拌从套筒刮下的显影剂和通过调色剂供给口从调色剂供应罐供给的磁性调色剂。该成型单元具有一个通孔，用于根据磁性体产生的磁力使刮刮的显影剂与从调色剂供给槽供给的磁性调色剂混合，从而产生显影剂的流动，穿过通孔。

9. 发明授权

US4843423A Positive/negative image forming method and apparatus for electrophotographic image forming device 失效
标题翻译：用于电子照相图像形成装置的正/负成像方法和装置
公开(公告)号：US4843423A
公开(公告)日：1989-06-27
申请号：US95164
申请日：1987-09-11
申请人： Masatsugu Nakamura , Ikuo Itoh
发明人： Masatsugu Nakamura , Ikuo Itoh
IPC分类号： G03G15/08 , G03G15/22
CPC分类号： G03G15/22 , G03G15/08
摘要： An electrophotographic image forming apparatus having a photoreceptor for forming an electrostatic image thereon corresponding to an original, a main charger for uniformly charging the photoreceptor to a specific polarity interchangeable developer units each containing a toner or developer capable of being charged to the same polarity as that of the main charger, a transference charger for transferring the toner image from the surface of the photoreceptor, optimally charge removal charger and switching devices for changing the polarities of a voltage applied to the transference charger and charge removal charger.

10. 发明授权

US4766403A Copying machine having means to eliminate local temperature changes in a photoreceptor belt 失效
标题翻译：具有消除感光带中局部温度变化的装置的复印机
公开(公告)号：US4766403A
公开(公告)日：1988-08-23
申请号：US886254
申请日：1986-07-16
申请人： Hiromu Sasaki , Ikuo Itoh
发明人： Hiromu Sasaki , Ikuo Itoh
IPC分类号： G03G15/04 , G03G15/00 , G03G15/20 , G03G15/28
CPC分类号： G03G15/5008 , G03G15/2003 , G03G15/283
摘要： A copying machine utilizing a generally endless photoreceptor belt trained between reduced and large diameter rolls. At least one of the rolls is drivingly coupled with a drive unit and is driven at a low speed when and so long as the machine is in a standby condition to avoid localized heating of the photoreceptor belt.
摘要翻译：使用在减径和大直径辊之间训练的通常环形感光带的复印机。至少一个辊与驱动单元驱动耦合，并且当机器处于待机状态时，以低速驱动以避免感光带的局部加热。

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