公开(公告)号：US08305173B2

公开(公告)日：2012-11-06

申请号：US12576350

申请日：2009-10-09

申请人： Hajime Tamura

发明人： Hajime Tamura

IPC分类号： H01F6/00 ,  H01F7/00

CPC分类号： H01F6/06 ,  G01R33/3815 ,  Y10T29/49014

摘要： There is obtained a superconductive magnet in which there are reduced the machining costs and the amount of materials for bobbins and supporting members that support coils. In a superconductive magnet provided with a first group of coils serving as main coils for generating a magnetic field and a second group of coils serving as shield coils that are arranged coaxially with the first group of coils and generate a magnetic field whose direction is opposite the direction of a magnetic field generated by the first group of coils so that a magnetic field that leaks outside is cancelled, the second group of coils are arranged at axis-direction positions where axis-direction electromagnetic force generated by the first group of coils and exerted on the second group of coils and axis-direction electromagnetic force generated by the second group of coils balance with each other and cancel out each other.

摘要翻译： 获得了超导磁体，其中减少了加工成本和用于支撑线圈的线轴和支撑构件的材料量。 在设置有用作产生磁场的主线圈的第一组线圈和与第一组线圈同轴布置的用作屏蔽线圈的第二组线圈的超导磁体中，并产生与该第一组相反的磁场 由第一组线圈产生的磁场的方向使得泄漏到外部的磁场被消除，第二组线圈被布置在由第一组线圈产生的轴向电磁力的轴向位置处并施加 在第二组线圈和由第二组线圈产生的轴向电磁力彼此平衡并彼此抵消。

公开(公告)号：US20110316842A1

公开(公告)日：2011-12-29

申请号：US13139169

申请日：2009-12-08

申请人： Shuhei Yamada ,  Hajime Tamura ,  Takanori Shoji ,  Keita Ishii ,  Shinya Tsuchida ,  Kimitoshi Aoki

发明人： Shuhei Yamada ,  Hajime Tamura ,  Takanori Shoji ,  Keita Ishii ,  Shinya Tsuchida ,  Kimitoshi Aoki

IPC分类号： G09G5/00

CPC分类号： G09G3/344 ,  G02F1/167 ,  G09G2310/065 ,  G09G2310/068 ,  G09G2330/025

摘要： Provided is a method of driving an information display panel in which at least two types of display media comprised of particle groups containing chargeable particles are sealed between two opposed substrates, at least one substrate being transparent, and a voltage is applied across a pair of opposed pixel electrodes formed by providing conductive films to the respective substrates to move the display media, thereby displaying an information image, wherein, in a series of alternating voltage pulses applied at the time of deleting the information image displayed on the information display panel, there is provided an OFF time, which is a period during which application voltage of 0 volt is maintained during change of polarity of each pulse voltage. With this configuration, it is possible to provide a method of driving an information display panel capable of achieving the longer lifetime of a battery at the time when the panel is driven by the battery and of preventing drop of the voltage from a power supply, by reducing a peak value of the electric current occurring at the time of deleting with the alternating voltage.

摘要翻译： 提供了一种驱动信息显示面板的方法，其中至少两种由包含可带电粒子的粒子组成的显示介质被密封在两个相对的基板之间，至少一个基板是透明的，并且电压跨越一对相对的基板 通过向各个基板提供导电膜以移动显示介质而形成的像素电极，从而显示信息图像，其中，在删除信息显示面板上显示的信息图像时施加的一系列交流电压脉冲中，存在 提供OFF时间，该时间是在每个脉冲电压的极性改变期间保持0伏的施加电压的时段。 利用这种配置，可以提供一种驱动信息显示面板的方法，该信息显示面板能够在面板被电池驱动时实现电池寿命更长，并且防止来自电源的电压的下降，由 减少在交流电压下删除时发生的电流的峰值。

公开(公告)号：US07762132B2

公开(公告)日：2010-07-27

申请号：US11806643

申请日：2007-06-01

申请人： Hajime Tamura

发明人： Hajime Tamura

IPC分类号： G01F23/00

CPC分类号： G01F23/246 ,  F17C13/021 ,  F17C2221/017 ,  F17C2250/0417 ,  F17C2250/0491 ,  F17C2250/0495 ,  F17C2260/024

摘要： A refrigerant liquid level measuring device that measures a refrigerant liquid level in a short period is provided. A series sensor arrangement includes a plurality of sensor elements electrically connected in series. The sensor elements each have a superconducting wire and a normal conductor heater electrically connected to the wire, and the superconducting wire and the normal conductor heater are in thermal contact with each other. The series sensor arrangement is provided to cross the liquid level of refrigerant liquid in a container that stores the refrigerant liquid and one of the sensor elements and the other sensor elements in the series sensor arrangement are positioned on one another in the vertical direction. The series sensor arrangement is supplied with electric current, so that the liquid level of the refrigerant is measured by measuring the electrical resistance value of the normal conductive part of the super conducting wires in the series sensor arrangement.

摘要翻译： 提供了一种在短时间内测量制冷剂液面的制冷剂液位测量装置。 串联传感器装置包括串联电连接的多个传感器元件。 传感器元件各自具有与导线电连接的超导线和正常导体加热器，并且超导线和正常导体加热器彼此热接触。 串联传感器装置被设置为跨越存储制冷剂液体的容器中的制冷剂液体的液面，并且串联传感器装置中的一个传感器元件和其它传感器元件在垂直方向上彼此定位。 串联传感器装置被供给电流，从而通过测量串联传感器装置中超导体的正常导电部分的电阻值来测量制冷剂的液位。

公开(公告)号：US20080171663A1

公开(公告)日：2008-07-17

申请号：US11806643

申请日：2007-06-01

申请人： Hajime Tamura

发明人： Hajime Tamura

IPC分类号： G01F23/24

CPC分类号： G01F23/246 ,  F17C13/021 ,  F17C2221/017 ,  F17C2250/0417 ,  F17C2250/0491 ,  F17C2250/0495 ,  F17C2260/024

摘要： A refrigerant liquid level measuring device that measures a refrigerant liquid level in a short period is provided. A series sensor arrangement includes a plurality of sensor elements electrically connected in series. The sensor elements each have a superconducting wire and a normal conductor heater electrically connected to the wire, and the superconducting wire and the normal conductor heater are in thermal contact with each other. The series sensor arrangement is provided to cross the liquid level of refrigerant liquid in a container that stores the refrigerant liquid and one of the sensor elements and the other sensor elements in the series sensor arrangement are positioned on one another in the vertical direction. The series sensor arrangement is supplied with electric current, so that the liquid level of the refrigerant is measured by measuring the electrical resistance value of the normal conductive part of the super conducting wires in the series sensor arrangement.

摘要翻译： 提供了一种在短时间内测量制冷剂液面的制冷剂液位测量装置。 串联传感器装置包括串联电连接的多个传感器元件。 传感器元件各自具有与导线电连接的超导线和正常导体加热器，并且超导线和正常导体加热器彼此热接触。 串联传感器装置被设置为跨越存储制冷剂液体的容器中的制冷剂液体的液面，并且串联传感器装置中的一个传感器元件和其它传感器元件在垂直方向上彼此定位。 串联传感器装置被供给电流，从而通过测量串联传感器装置中超导体的正常导电部分的电阻值来测量制冷剂的液位。

公开(公告)号：US20080122765A1

公开(公告)日：2008-05-29

申请号：US11547684

申请日：2005-03-31

申请人： Shinichi Kita ,  Hajime Tamura

发明人： Shinichi Kita ,  Hajime Tamura

IPC分类号： G09G3/36

CPC分类号： G02B26/02 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/167 ,  G09F9/372

摘要： In an information display panel, in which display media (particles or liquid powders) are sealed between two substrates having paired electrodes, at least one substrate being transparent, and, in which the display media, to which an electrostatic field is applied, are made to move so as to display information such as an image, an electrode chipping portion is arranged to one of or both of the paired electrodes. Herewith, the information display panel, which can make a driving voltage low, is proposed.

摘要翻译： 在其中显示介质（颗粒或液体粉末）被密封在具有成对电极的两个基板之间的信息显示面板中，至少一个基板是透明的，并且其中施加了静电场的显示介质被制成 为了显示诸如图像的信息，电极切片部分布置在成对电极中的一个或两个上。 因此，提出了可以使驱动电压低的信息显示面板。

公开(公告)号：US07236291B2

公开(公告)日：2007-06-26

申请号：US10552283

申请日：2004-04-02

申请人： Norihiko Kaga ,  Gaku Yakushiji ,  Hare Tazawa ,  Maki Masutani ,  Taichi Kobayashi ,  Toshiaki Arai ,  Kazuya Murata ,  Ryo Sakurai ,  Yoneji Kobayashi ,  Hajime Tamura ,  Hiroyuki Anzai ,  Hirotaka Yamazaki ,  Yoichi Nishimuro ,  Kunio Machida

发明人： Norihiko Kaga ,  Gaku Yakushiji ,  Hare Tazawa ,  Maki Masutani ,  Taichi Kobayashi ,  Toshiaki Arai ,  Kazuya Murata ,  Ryo Sakurai ,  Yoneji Kobayashi ,  Hajime Tamura ,  Hiroyuki Anzai ,  Hirotaka Yamazaki ,  Yoichi Nishimuro ,  Kunio Machida

IPC分类号： G02B26/00

CPC分类号： G02F1/167

摘要： An image display device, in which image display media are sealed between opposed substrates, at least one of two substrates being transparent, and in which the image display media, to which an electrostatic field is applied, are made to move so as to display an image. A construction of particles used as the image display media is improved (the first, second, fourth, fifth, sixth, eighth and ninth aspects of the invention), and a material of the particles used as the image display media is improved (the third, seventh and tenth aspects of the invention). Whiteness of the particles and a liquid powder using the particles is improved, particle agglutination is prevented, and the charge property is controlled. Moreover, durability is improved such that a contrast of the image display during a repetition display is not decreased. As a result, an excellent image display can be achieved.

摘要翻译： 一种图像显示装置，其中图像显示介质被密封在相对的基板之间，两个基板中的至少一个是透明的，并且其中施加了静电场的图像显示介质被移动以便显示 图片。 改进了用作图像显示介质的颗粒的构造（本发明的第一，第二，第四，第五，第六，第八和第九方面），并且改善了用作图像显示介质的颗粒的材料（第三 ，第七和第十方面）。 使用该颗粒的颗粒和液体粉末的白度得到改善，防止了颗粒凝集，并且控制了电荷性质。 此外，耐久性提高，使得重复显示期间的图像显示的对比度不降低。 结果，可以实现出色的图像显示。

公开(公告)号：US20070120815A1

公开(公告)日：2007-05-31

申请号：US11594871

申请日：2006-11-09

申请人： Shinichi Kita ,  Hajime Tamura ,  Takanori Shoji ,  Hirotaka Yamazaki

发明人： Shinichi Kita ,  Hajime Tamura ,  Takanori Shoji ,  Hirotaka Yamazaki

IPC分类号： G09G3/34

CPC分类号： G02F1/167 ,  G02F1/133512 ,  G02F1/133514

摘要： In a first aspect of the invention, an information display panel, in which at least one group of display media having optical reflectance and charge characteristics, formed by at least one group of particles, are scaled in a cell (corresponding to one display unit) formed by partition walls between two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic field is applied, are made to move so as to display information such as an image, includes (1) a color filter formed by arranging filters having a predetermined numbers of colors on a transparent substrate at a display side so as to perform a color display, and a black layer arranged between the partition walls and the transparent substrate. In a second and a third aspects of the invention, an information display panel, in which at least one group of display media having optical reflectance and charge characteristics, formed by at least one group of particles, are sealed in a cell (corresponding to one display unit) formed by partition walls between two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic field is applied, are made to move so as to display information such as a color image, includes (2) transparent color filters having three primary colors respectively arranged to one cell, and a colorless transparent clear portion arranged to the respective transparent color filters, and (3) transparent color filters having three primary colors respectively arranged to three pixels formed by dividing respective display units by means of partition walls, and a colorless transparent clear portion arranged to the respective transparent color filters.

摘要翻译： 在本发明的第一方面，一种信息显示面板，其中至少一组由至少一组粒子形成的具有光学反射率和电荷特性的显示介质组在单元（对应于一个显示单元）中被缩放， 由两个基板之间的分隔壁形成，至少一个基板是透明的，并且其中施加有静电场的显示介质被移动以显示诸如图像的信息，包括（1） 通过在显示侧的透明基板上布置具有预定数量的颜色的滤光器以进行彩色显示而形成的滤色器，以及布置在隔壁和透明基板之间的黑色层。 在本发明的第二和第三方面中，一种信息显示面板，其中至少一组由至少一组颗粒形成的具有光学反射率和电荷特性的显示介质组合在一个单元中（对应于一个单元 显示单元）由两个基板之间的隔壁形成，至少一个基板是透明的，并且其中施加了静电场的显示介质被移动以显示诸如彩色图像的信息，包括 （2）具有分别布置在一个单元上的三原色透明滤色器和布置在各个透明滤色器上的无色透明透明部分，以及（3）分别布置成三个像素的三原色的透明滤色器， 显示单元，以及布置到相应的透明滤色器的无色透明透明部分。

公开(公告)号：US20050285500A1

公开(公告)日：2005-12-29

申请号：US10520465

申请日：2003-07-08

申请人： Reiji Hattori ,  Itsuo Tanuma ,  Yoshitomo Masuda ,  Norio Nihei ,  Ryou Sakurai ,  Hajime Tamura ,  Hirotaka Yamazaki

发明人： Reiji Hattori ,  Itsuo Tanuma ,  Yoshitomo Masuda ,  Norio Nihei ,  Ryou Sakurai ,  Hajime Tamura ,  Hirotaka Yamazaki

IPC分类号： G02F1/13 ,  G02F1/1343 ,  G02F1/167 ,  G02F1/17 ,  G09F9/00 ,  G09F9/37 ,  H01J1/62

CPC分类号： G02F1/167 ,  G02F1/13439 ,  G02F1/13452 ,  G02F2001/1674 ,  G02F2203/01

摘要： In an image display device which has an image display panel, in which two or more groups of particles or liquid powders having different colors and different charge characteristics are sealed between opposed two substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field produced by a pair of electrodes provided on one substrate or both substrates respectively is applied, are made to move so as to display an image, a chip for transmitting a drive signal to the image display panel is arranged in the substrate (first aspect of the invention), or, the two substrates are constructed by a transparent substrate and the pair of electrodes are constructed by a transparent electrode (second aspect of the invention).

摘要翻译： 在具有图像显示面板的图像显示装置中，其中两组或更多组具有不同颜色和不同电荷特性的颗粒或液体粉末组在相对的两个基板之间被密封，两个基板中的至少一个是透明的，其中 使分别由设置在一个基板或两个基板上的一对电极产生的静电场的颗粒或液体粉末移动以便显示图像，用于将驱动信号传输到图像的芯片 显示面板布置在基板（本发明的第一方面）中，或者两个基板由透明基板构成，并且该一对电极由透明电极（本发明的第二方面）构成。

公开(公告)号：US06522814B2

公开(公告)日：2003-02-18

申请号：US09874604

申请日：2001-06-05

申请人： Osamu Yoshida ,  Hajime Tamura ,  Fumihiro Akizuki ,  Hideaki Tajima

发明人： Osamu Yoshida ,  Hajime Tamura ,  Fumihiro Akizuki ,  Hideaki Tajima

IPC分类号： G02B644

CPC分类号： G02B6/4466 ,  G02B6/4472

摘要： Wirings of optical fiber cable to a building having at least one story including optical core wires or taped optical core wires including at least one wire for use on each story and at least one reserve wire for use on each story upon a change in demand. The wires are wired such that a center portion is situated at an upper portion of the building and both ends are situated at a lower portion of the building. A connector part is arranged in each story and connected to the optical core wires or taped optical core wires for use on that story.

摘要翻译： 光导纤维布线至少包含一层故障的建筑物，包括光纤芯线或胶带光纤芯线，包括至少一条用于每个故事的电线，以及至少一条备用电线，以便在需求变化时用于每个故事。 电线被布线，使得中心部分位于建筑物的上部，并且两端位于建筑物的下部。 连接器部件布置在每个故事中并连接到用于该故事的光纤芯线或胶带光纤芯线。

公开(公告)号：US6021296A

公开(公告)日：2000-02-01

申请号：US35034

申请日：1998-03-05

申请人： Hajime Tamura ,  Yasuro Shiomura

发明人： Hajime Tamura ,  Yasuro Shiomura

IPC分类号： G03G15/09 ,  H01F7/02 ,  H01F41/02

CPC分类号： G03G15/0921 ,  H01F41/0273 ,  H01F7/0268

摘要： A magnet roller capable of adjusting the height and position of a magnetic force peak after formation of a roller, and easily meeting a requirement to attain a complex magnetic force pattern without significantly increasing the cost. In the magnet roller, at least two kinds of first magnet pieces and second magnet pieces different from each other in orientation characteristic of magnetic powders are fixedly disposed around the outer periphery of a shaft. The first magnet pieces is a magnet piece in which anisotropic magnetic powders are oriented in such a manner to converge from both the side surfaces and the back surface to a specific position on the front surface side. The second magnet pieces are one kind or two or more kinds of magnet pieces such as a magnet piece in which anisotropic magnetic powders are oriented at random, a magnet piece in which anisotropic magnetic powders are uniformly or radially oriented in a specific direction from the back surface side to the front surface side, and a magnet piece using isotropic magnetic powders with no orientation characteristic.

摘要翻译： 一种能够在形成辊之后调节磁力峰值的高度和位置的磁性辊，并且容易满足达到复杂磁力图案的要求而不显着增加成本。 在磁铁辊中，在轴的外周周围固定配置至少两种磁粉取向特性彼此不同的第一磁铁片和第二磁铁片。 第一磁体片是磁铁片，其中各向异性磁性粉末以从侧表面和后表面两个会聚到前表面侧的特定位置的方式定向。 第二磁体片是各向异性磁性粉末随机取向的磁铁片之类的一种或两种以上的磁性片，其中各向异性磁性粉末从背面向特定方向均匀地或径向取向的磁片 表面侧到前表面侧，以及使用不具有取向特性的各向同性磁性粉末的磁体片。