公开(公告)号：US5156003A

公开(公告)日：1992-10-20

申请号：US788100

申请日：1991-11-05

申请人： Saji Yoshiro ,  Hiroaki Toda ,  Tetsuo Takagi ,  Takao Sugioka ,  Masaru Inoue ,  Kohei Otani ,  Manabu Sato

发明人： Saji Yoshiro ,  Hiroaki Toda ,  Tetsuo Takagi ,  Takao Sugioka ,  Masaru Inoue ,  Kohei Otani ,  Manabu Sato

IPC分类号： F25B21/00

CPC分类号： F25B21/00 ,  F25B2321/0021 ,  F25B2321/0023 ,  Y02B30/66 ,  Y10S505/891

摘要： A magnetic refrigerator comprising a magnet generating a high-intensity magnetic field, a tube-shaped superconducting magnetic shield, a magnetic working material and a reciprocating means for reciprocatively moving the superconducting magnetic shield or the magnetic working material, the magnetic refrigerator being arranged such that a magnetization process wherein the magnetic working material is magnetized in the high-intensity magnetic field and a demagnetization process wherein the magnetic working material is demagnetized by being accommodated in the hollow section of the magnetic shield are repeated by the reciprocating means so that the magnetic working material generates coldness.By using the property of a tube-shaped superconductor which can shield the magnetism of an external magnetic field passing through the hollow section of the tube and can generate a zero-intensity magnetic field in the hollow section, the magnetic working material magnetized in the high-intensity magnetic field generated by the magnet is inserted into the hollow section of the tube-shaped superconducting shield and is demagnetized in an adiabatic condition to generate coldness. This coldness is used to cool the target cold bath.

公开(公告)号：US5209068A

公开(公告)日：1993-05-11

申请号：US819887

申请日：1992-01-13

申请人： Yoshiro Saji ,  Hiroaki Toda ,  Tetsuo Takagi ,  Takao Sugioka ,  Masaru Inoue ,  Kohei Otani ,  Manabu Sato

发明人： Yoshiro Saji ,  Hiroaki Toda ,  Tetsuo Takagi ,  Takao Sugioka ,  Masaru Inoue ,  Kohei Otani ,  Manabu Sato

IPC分类号： F25B21/00

CPC分类号： F25B21/00 ,  F25B2321/0021 ,  F25B2321/0023 ,  Y02B30/66 ,  Y10S505/891

摘要： A static magnetic refrigerator comprising a magnet generating a high-intensity magnetic field, a magnetic working material disposed in the high-intensity magnetic field, a magnetic shield disposed between the magnet and the magnetic working material, and a rotating means for rotating the magnetic shield, the magnetic shield comprising a pair of nearly parallel flat plates or a pair of outwardly curved plates facing each other and made of a superconductor, and the magnetic working material is accommodated in the inner space form by the pair of the flat or curved plates, whereby a magnetization process wherein the magnetic working material is magnetized in the high-intensity magnetic field by way of rotating the magnetic shield at a position allowing the permeation of the magnetic field through the magnetic working material via the pair of the flat or curved plates and a demagnetization process wherein the magnetic working material is demagnetized by way of further rotating the superconducting magnetic shield at another position permitting the shield of the magnetic field via the pair of the flat or curved plates are repeated by the rotating means so that the magnetic working material generates coldness.

公开(公告)号：US5258573A

公开(公告)日：1993-11-02

申请号：US884442

申请日：1992-05-18

申请人： Takao Sugioka ,  Yoshiro Saji ,  Hiroaki Toda ,  Tetsuo Takagi ,  Masaru Inoue ,  Kohei Otani ,  Manabu Sato

发明人： Takao Sugioka ,  Yoshiro Saji ,  Hiroaki Toda ,  Tetsuo Takagi ,  Masaru Inoue ,  Kohei Otani ,  Manabu Sato

IPC分类号： H01L39/00 ,  H05K9/00 ,  H04B3/28

CPC分类号： H05K9/0077 ,  Y10S505/872

摘要： A large-area superconductor magnetic shield comprising a plurality of small superconductor unit layers stuck onto the surface of a large-area substrate, wherein the external peripheral sections of the adjacent unit layers are overlapped mutually or the end sections of the adjacent unit layers are abutted mutually such that the adjacent unit layers do not make contact with one another. Compared with conventional magnetic shields, the magnetic shielding amount at the overlapping sections of the magnetic shield of the present invention is substantially greater.

公开(公告)号：US06594185B1

公开(公告)日：2003-07-15

申请号：US09857471

申请日：2001-07-26

申请人： Tetsuo Takagi

发明人： Tetsuo Takagi

IPC分类号： G11C700

CPC分类号： B41J2/17546 ,  G11C16/22

摘要： Chip area and operating current is reduced in a chip having a write-inhibit circuit that uses a data-writing request signal WR and a write-control signal WRITE to inhibit data writing. By comparing a reference current Iref and a drive current ID, a current-mirror circuit CM can monitor the voltage of a power supply VDD. When the voltage of the power supply VDD is sufficiently high, the data-writing request signal WR is unchanged. Conversely, when the voltage of the power supply VDD is not sufficiently high, a transistor T6 producing reference-current ID and a buffer B2 cause the write-control signal to be low “L” irrespective of whether the data-writing request signal WR is at “H” or at “L”. Thus, miswriting can be prevented when the power-supply voltage decreases, since writing by the data-writing request signal WR is impossible.

摘要翻译： 在具有使用数据写入请求信号WR和写入控制信号WRITE以禁止数据写入的禁止写入电路的芯片中，芯片面积和工作电流减小。 通过比较参考电流Iref和驱动电流ID，电流镜电路CM可以监视电源VDD的电压。 当电源VDD的电压足够高时，数据写入请求信号WR不变。 相反，当电源VDD的电压不够高时，产生基准电流ID的晶体管T6和缓冲器B2使得写入控制信号为“L”，而与数据写入请求信号WR是否为 在“H”或“L”。 因此，由于数据写入请求信号WR的写入是不可能的，所以当电源电压降低时可以防止错误写入。

公开(公告)号：US08616674B2

公开(公告)日：2013-12-31

申请号：US13484169

申请日：2012-05-30

申请人： Tetsuo Takagi

发明人： Tetsuo Takagi

IPC分类号： B41J29/393 ,  B41J29/38

CPC分类号： B41J2/1753 ,  B41J2/17513 ,  B41J2/17546 ,  B41J2/17553 ,  B41J29/38

摘要： A printing apparatus includes a first detection terminal and a second detection terminal which contact with respective two first terminals of each of printing material containers; a third detection terminal and a fourth detection terminal which contact with respective two second terminals of each of the printing material containers; a first detection unit detects a first detection signal from the first detection terminal via a first attachment detection path; and a second detection unit detects a second detection signal from the third detection terminal via a second attachment detection path. The first detection unit detects a short circuit occurring between the second detection terminal and the third detection terminal on the basis of the second detection signal, and the second detection unit detects a short circuit occurring between the first detection terminal and the fourth detection terminal on the basis of the first detection signal.

摘要翻译： 打印装置包括与每个打印材料容器的相应两个第一端子接触的第一检测端子和第二检测端子; 第三检测端子和第四检测端子，其与每个印刷材料容器的相应的两个第二端子接触; 第一检测单元经由第一附接检测路径检测来自第一检测端子的第一检测信号; 并且第二检测单元经由第二附接检测路径检测来自第三检测端子的第二检测信号。 第一检测单元基于第二检测信号检测在第二检测端子和第三检测端子之间发生的短路，并且第二检测单元检测在第一检测端子和第四检测端子之间发生的短路 第一检测信号的基础。

公开(公告)号：US20120154461A1

公开(公告)日：2012-06-21

申请号：US13404202

申请日：2012-02-24

申请人： Shigeyuki Nishitani ,  Takeshi Maeda ,  Kazuyoshi Kawabe ,  Hiroshi Kurihara ,  Tetsuo Takagi ,  Toshiaki Ohashi

发明人： Shigeyuki Nishitani ,  Takeshi Maeda ,  Kazuyoshi Kawabe ,  Hiroshi Kurihara ,  Tetsuo Takagi ,  Toshiaki Ohashi

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： H04N9/69 ,  G09G3/2007 ,  G09G3/3406 ,  G09G3/3611 ,  G09G2320/0276 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2320/0633 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2360/16 ,  H04N5/66

摘要： A liquid crystal display device for displaying video data includes a liquid crystal panel, a back light for illuminating the liquid crystal panel, an input video data characteristic detection section for detecting a luminance characteristic according to gradation of the inputted video data, and a back light control section for controlling an amount of light of the back light in accordance with the luminance characteristic.

摘要翻译： 用于显示视频数据的液晶显示装置包括：液晶面板，用于照亮液晶面板的背光;输入视频数据特性检测部分，用于根据输入的视频数据的灰度检测亮度特性;以及背光 控制部分，用于根据亮度特性来控制背光的光量。

公开(公告)号：US07432897B2

公开(公告)日：2008-10-07

申请号：US11038105

申请日：2005-01-21

申请人： Shigeyuki Nishitani ,  Takeshi Maeda ,  Kazuyoshi Kawabe ,  Hiroshi Kurihara ,  Tetsuo Takagi ,  Toshiaki Ohashi

发明人： Shigeyuki Nishitani ,  Takeshi Maeda ,  Kazuyoshi Kawabe ,  Hiroshi Kurihara ,  Tetsuo Takagi ,  Toshiaki Ohashi

IPC分类号： G09G3/36

CPC分类号： H04N9/69 ,  G09G3/2007 ,  G09G3/3406 ,  G09G3/3611 ,  G09G2320/0276 ,  G09G2320/0606 ,  G09G2320/0626 ,  G09G2320/0633 ,  G09G2320/0646 ,  G09G2320/066 ,  G09G2360/16 ,  H04N5/66

摘要： A liquid crystal display device for displaying video data having a detection circuit for detecting a luminance distribution based on video data which is inputted, the luminance distribution being indicative of generation frequency of gradations in each of divided region which includes a plurality of gradations. The display device includes a determination circuit for determining at least one of a plurality of divided regions of higher generation frequency of gradation than that of other divided regions based on the luminance distribution, a correction circuit for correcting the video data so as to make a luminance characteristic of the at least one of the plurality of divided regions of higher generation frequency of gradation more abrupt than a luminance characteristic of the other divided regions, and a liquid crystal display panel for displaying the corrected video data. A width of the divided region is changeable.

摘要翻译： 一种液晶显示装置，用于显示具有检测电路的视频数据，所述检测电路用于基于输入的视频数据检测亮度分布，所述亮度分布表示包括多个灰度的每个分割区域中的灰度的产生频率。 显示装置包括：确定电路，用于基于亮度分布来确定高于其他分割区域的多个分割区域中的至少一个分割区域;校正电路，用于校正视频数据以使亮度 具有比其他分割区域的亮度特性更高的分级区域的多个分割区域中的至少一个的特征，以及用于显示校正后的视频数据的液晶显示面板。 分割区域的宽度是可变的。

公开(公告)号：US06577162B2

公开(公告)日：2003-06-10

申请号：US09947939

申请日：2001-09-06

申请人： Tetsuo Takagi

发明人： Tetsuo Takagi

IPC分类号： H03K190175

CPC分类号： H02M3/073

摘要： A step-up circuit is equipped with a plurality of serially connected rectification elements Q1, Q2, . . . between a first node and a second node, a plurality of capacitors C1, C2, . . . connected to connection points of the plurality of rectification elements, respectively, and an oscillation loop that is formed by circularly and serially connecting an odd number of inversion devices NAND, INV1, INV2, . . . , each inverting an input signal and outputting the same, and supplies an alternating current signal having a specified phase to the plurality of capacitors.

公开(公告)号：US08315801B2

公开(公告)日：2012-11-20

申请号：US12281737

申请日：2007-02-20

申请人： Tetsuo Takagi

发明人： Tetsuo Takagi

IPC分类号： G01C21/36

CPC分类号： G09B29/102 ,  G01C21/3647

摘要： An information terminal device that clearly displays routes and directions to be taken is provided. A method for controlling the information terminal device, a program for controlling the information terminal device, a recording medium on which the program for controlling the information terminal device is recorded, and a communication network are also provided. An information terminal device displays surrounding area information including a display of the destination and a symbol representing the street leading to the destination from an exit of the nearest station, and image information formed by adding an arrow representing the direction toward the destination to a photograph of the street leading to the destination from the exit of the nearest station.

摘要翻译： 提供清楚地显示要采用的路线和方向的信息终端装置。 还提供了一种用于控制信息终端设备的方法，用于控制信息终端设备的程序，其上记录有用于控制信息终端设备的程序的记录介质和通信网络。 信息终端装置从最近的站的出口显示包括目的地的显示和表示通往目的地的街道的符号的周围区域信息，以及将表示朝向目的地的方向的箭头相加形成的图像信息， 从最近的车站出口通往目的地的街道。

公开(公告)号：US20090198442A1

公开(公告)日：2009-08-06

申请号：US12281737

申请日：2007-02-20

申请人： Tetsuo Takagi

发明人： Tetsuo Takagi

IPC分类号： G01C21/36

CPC分类号： G09B29/102 ,  G01C21/3647

摘要： An object of the present invention is to provide an information terminal device that clearly displays routes and directions to be taken, so that users can grasp all the routes from the departure point to the destination point on a portable telephone device or the like having a display unit with a small area, even if the shapes of the streets near the departure point are complicated or even if there is a traffic circle near the departure point.The present invention also provides a method for controlling the information terminal device, a program for controlling the information terminal device, a recording medium on which the program for controlling the information terminal device is recorded, and a communication network.An information terminal device according to the present embodiment displays surrounding area information including a display of the destination and a symbol representing the street leading to the destination from an exit of the nearest station, and image information formed by adding an arrow representing the direction toward the destination to a photograph of the street leading to the destination from the exit of the nearest station.

摘要翻译： 本发明的目的是提供一种清楚地显示要采取的路线和方向的信息终端装置，使得用户能够掌握具有显示器的便携式电话装置等上的从出发点到目的地点的所有路线 即使出发点附近的街道形状复杂，或者即使出发点附近有交通圈，也可以使用小面积的单位。 本发明还提供了一种用于控制信息终端设备的方法，用于控制信息终端设备的程序，其上记录有用于控制信息终端设备的程序的记录介质和通信网络。 根据本实施例的信息终端装置从最近的站的出口显示包括目的地的显示和表示通往目的地的街道的符号的周围区域信息，以及通过将表示朝向 到达最近车站出口通往目的地的街道的照片的目的地。