公开(公告)号：US07729614B2

公开(公告)日：2010-06-01

申请号：US11709149

申请日：2007-02-22

申请人： Takashi Hiraga ,  Nobutaka Tanigaki ,  Ichiro Ueno ,  Noritaka Yamamoto ,  Toshiko Mizokuro ,  Norio Tanaka

发明人： Takashi Hiraga ,  Nobutaka Tanigaki ,  Ichiro Ueno ,  Noritaka Yamamoto ,  Toshiko Mizokuro ,  Norio Tanaka

IPC分类号： H04B10/20 ,  H04J14/00

CPC分类号： H04Q11/0067 ,  G02F1/0147 ,  H04B10/278 ,  H04Q2011/0064

摘要： A data distribution system transmitting and receiving a large capacity of data such as image data smoothly without incurring a delay over an optical fiber line located between a data sever and a client device. In the data transmission system, a plurality of client devices are bus-connected through an optical fiber to a data server transmitting and receiving data as signal light. Each of the client devices has a client optical switch and is connected with a client access device. The client optical switch is structured with a thermal-lens forming element and a signal-light path shifting member. When any of the client devices forwards an access command to its own client access device, control light is irradiated from the client access device to the own client optical switch thus effecting a switchover. Thus, transmission data of from the data server is stored in a data storage of the relevant client device.

摘要翻译： 数据分发系统平滑地发送和接收诸如图像数据的大容量数据，而不会在位于数据服务器和客户端设备之间的光纤线路上产生延迟。 在数据传输系统中，通过光纤将多个客户机总线连接到数据服务器，发送和接收数据作为信号光。 每个客户端设备具有客户端光学交换机并与客户端接入设备连接。 客户光学开关由热透镜形成元件和信号光路移动构件构成。 当任何客户端设备将访问命令转发到其自己的客户端访问设备时，控制光从客户端接入设备照射到自己的客户端光交换机，从而进行切换。 因此，来自数据服务器的传输数据被存储在相关客户端设备的数据存储器中。

公开(公告)号：US20090301419A1

公开(公告)日：2009-12-10

申请号：US12481466

申请日：2009-06-09

申请人： Takashi Hiraga

发明人： Takashi Hiraga

IPC分类号： F01L1/047

CPC分类号： F01L13/085 ,  F01L1/02 ,  F01L1/022 ,  F01L1/047 ,  F01L1/181 ,  F01L1/26 ,  F01L2001/0535

摘要： A decompression mechanism provided in a valve operating system configured to drive a valve for opening and closing a port, includes an accommodating member provided in the valve operating system; a decompression member which is accommodated in the accommodating member such that the decompression member is extendable and retractable, the decompression member being configured to extend from the valve operating system to press the valve to open the port in a compression stroke of the engine; and an insertion member which is inserted into the valve operating system, the insertion member being configured to be inserted through the accommodating member in a direction crossing a direction in which the decompression member is extendable and retractable.

摘要翻译： 设置在构造成驱动用于打开和关闭端口的阀的阀操作系统中的减压机构包括设置在阀操作系统中的容纳构件; 减压构件，其容纳在所述容纳构件中，使得所述减压构件可伸缩，所述减压构件构造成从所述气门操作系统延伸以按压所述阀，以在所述发动机的压缩冲程中打开所述端口; 以及插入到所述阀操作系统中的插入构件，所述插入构件被构造成沿与所述减压构件能够伸缩的方向交叉的方向插入所述容纳构件。

公开(公告)号：US07511894B2

公开(公告)日：2009-03-31

申请号：US11704221

申请日：2007-02-09

申请人： Takashi Hiraga ,  Nobutaka Tanigaki ,  Noritaka Yamamoto ,  Toshiko Mizokuro ,  Ichiro Ueno ,  Norio Tanaka ,  Hiroshi Nagaeda ,  Noriyasu Shiga

发明人： Takashi Hiraga ,  Nobutaka Tanigaki ,  Noritaka Yamamoto ,  Toshiko Mizokuro ,  Ichiro Ueno ,  Norio Tanaka ,  Hiroshi Nagaeda ,  Noriyasu Shiga

IPC分类号： G02B13/00 ,  H03K3/00

CPC分类号： G11C13/04 ,  G02B7/028 ,  G02F1/0126 ,  G02F3/02

摘要： A flip-flop circuit of the present invention includes a first switch and a second switch which are connected in series to each other. The first switch includes: two input ports upon which light source light and signal light are incident; two output ports for outputting an optical output; and a thermal lens forming element for forming a thermal lens in a predetermined optical inputting condition. Although the second switch is composed in the same manner as that of the first switch, a relation between the wave-lengths to be utilized is inverted. When a state is changed from OFF to ON, a pulse signal is inputted for setting and one of the rays of output light of the second switch is fed-back to the first switch so as to maintain the state of ON. When the state is changed from ON to OFF, a pulse of additional signal light is inputted. Due to the foregoing, the two states of ON and OFF can be stably maintained.

摘要翻译： 本发明的触发器电路包括彼此串联连接的第一开关和第二开关。 第一开关包括：光源光和信号光入射的两个输入端口; 两个输出端口，用于输出光输出; 以及用于在预定的光学输入条件下形成热透镜的热透镜形成元件。 虽然第二开关以与第一开关相同的方式构成，但是要使用的波长之间的关系被反转。 当状态从OFF变为ON时，输入脉冲信号以进行设置，并且将第二开关的输出光的一个反馈到第一开关，以保持ON状态。 当状态从ON变为OFF时，输入附加信号光的脉冲。 由于上述原因，可以稳定地保持ON和OFF的两个状态。

公开(公告)号：US20080069504A1

公开(公告)日：2008-03-20

申请号：US11898720

申请日：2007-09-14

申请人： Takashi Hiraga ,  Ichiro Ueno ,  Noritaka Yamamoto ,  Toshiko Mizokuro ,  Nobutaka Tanigaki ,  Norio Tanaka ,  Kuniaki Aoki ,  Masutaka Koyano ,  Kunio Ikuma

发明人： Takashi Hiraga ,  Ichiro Ueno ,  Noritaka Yamamoto ,  Toshiko Mizokuro ,  Nobutaka Tanigaki ,  Norio Tanaka ,  Kuniaki Aoki ,  Masutaka Koyano ,  Kunio Ikuma

IPC分类号： G02B6/44

CPC分类号： G02B6/403

摘要： In an end surface closely arranged multicore optical fiber 200, at least two single-mode optical fibers 10 are, at one and the other ends of the individual single-mode optical fibers 10, closely arranged in parallel to each other and bound together, such that a center-center distance of adjacent single-mode optical fibers 10 is twice a core diameter of the single-mode optical fiber 10 or greater and 0.5 times a value obtained by subtracting the core diameter of the single-mode optical fiber from a core diameter of a multimode optical fiber to be connected or less, and that the remaining individual single-mode optical fibers 10 are individually independent from each other.

摘要翻译： 在紧密排列的多芯光纤200的端面中，至少两根单模光纤10在各个单模光纤10的一端和另一端彼此平行并排紧密结合在一起， 相邻单模光纤10的中心距离是单模光纤10的纤芯直径的两倍或更大，并且是从核心减去单模光纤的纤芯直径所获得的值的0.5倍 要连接的多模光纤的直径或更小，并且剩余的单个单模光纤10彼此独立。

公开(公告)号：US20060263300A1

公开(公告)日：2006-11-23

申请号：US11435138

申请日：2006-05-16

申请人： Mineyuki Hattori ,  Takashi Hiraga ,  Tatsuya Asanuma

发明人： Mineyuki Hattori ,  Takashi Hiraga ,  Tatsuya Asanuma

IPC分类号： A61K49/10 ,  G01V3/00

CPC分类号： A61K49/1815 ,  G01R33/282 ,  G01R33/5601

摘要： This apparatus for producing a hyperpolarized noble gas includes: a hyperpolarized noble gas generating cell in which a noble gas is subjected to an optical pumping in the presence of an alkali metal so as to generate a hyperpolarized noble gas; and a very fine capillary tube having an inside diameter of 0.1 to 1.25 mm which is positioned downstream from the hyperpolarized noble gas generating cell. This nuclear magnetic resonance spectrometer includes the above apparatus for producing a hyperpolarized noble gas and a nuclear magnetic resonance measuring instrument. This magnetic resonance imager includes the above apparatus for producing a hyperpolarized noble gas and a magnetic resonance image measuring instrument.

摘要翻译： 该超极化惰性气体的制造装置包括：超极化惰性气体发生电池，其中惰性气体在碱金属存在下进行光泵浦，以产生超极化惰性气体; 以及位于超极化惰性气体发生电池下游的内径为0.1至1.25mm的非常细的毛细管。 该核磁共振光谱仪包括上述超极化惰性气体的制造装置和核磁共振测定装置。 该磁共振成像器包括上述超极化惰性气体的制造装置和磁共振图像测定装置。

公开(公告)号：US6121604A

公开(公告)日：2000-09-19

申请号：US64480

申请日：1998-04-22

申请人： Takashi Hiraga ,  Tetsuo Moriya ,  Akihiro Mito ,  Masamichi Fujihira ,  Hiroshi Muramatsu ,  Noritaka Yamamoto

发明人： Takashi Hiraga ,  Tetsuo Moriya ,  Akihiro Mito ,  Masamichi Fujihira ,  Hiroshi Muramatsu ,  Noritaka Yamamoto

IPC分类号： G01B11/30 ,  G01B9/04 ,  G01N37/00 ,  G01Q60/06 ,  G01Q60/22 ,  G01Q60/32 ,  G12B21/06

CPC分类号： G01Q60/22 ,  B82Y20/00 ,  B82Y35/00 ,  G01B9/04 ,  G01Q70/02 ,  Y10S977/862

摘要： An optical probe is used in a near-field effect microscope for performing topographical observation and physical property measurement on a surface of a sample. The optical probe comprises an optical resonator having an optical fiber having at least one microscopic projection composed of a dielectric material disposed at an end portion of the optical fiber for transmitting light.

摘要翻译： 在近场效应显微镜中使用光学探针进行样品表面的地形观察和物理性质测量。 光学探头包括具有光纤的光学谐振器，该光纤具有至少一个微观突起，该微观突起由设置在光纤的端部处的用于透射光的电介质材料组成。

公开(公告)号：US5777776A

公开(公告)日：1998-07-07

申请号：US761204

申请日：1996-12-06

申请人： Takashi Hiraga ,  Tetsuo Moriya ,  Norio Tanaka ,  Ichiro Ueno

发明人： Takashi Hiraga ,  Tetsuo Moriya ,  Norio Tanaka ,  Ichiro Ueno

IPC分类号： G02F1/01 ,  G02F1/17 ,  G02F3/00 ,  G02F1/03

CPC分类号： B82Y20/00 ,  G02F1/0126 ,  G02F1/17 ,  G02F2202/36

摘要： A full optical type optical element performs an information processing on an input signal light beam through use of only light beams including the signal light beam and an auxiliary light beam for assisting operation. The optical element includes aggregates which are dispersed within the optical element as optical functional aggregates, and which are composed of a single kind or multiple kinds of compounds including a single species of atoms or molecules. Thus, a full optical type optical element having a high resolution can be obtained through use of a thin-film element which contains nanoparticles comprising molecules of an organic compound and associates/aggregates of these molecules.

摘要翻译： 全光学型光学元件通过仅使用包括信号光束和辅助光束的光束来对输入信号光束进行信息处理，以辅助操作。 光学元件包括作为光学功能聚集体分散在光学元件内的聚集体，并且由包含单个原子或分子的单一种类或多种化合物组成。 因此，通过使用含有包含有机化合物分子和这些分子的缔合物/聚集体的纳米颗粒的薄膜元件，可以获得具有高分辨率的全光学型光学元件。

公开(公告)号：US5633043A

公开(公告)日：1997-05-27

申请号：US366766

申请日：1994-12-30

申请人： Takashi Hiraga ,  Tetsuo Moriya

发明人： Takashi Hiraga ,  Tetsuo Moriya

IPC分类号： C23C14/12 ,  B05D1/02 ,  B05D3/04 ,  C23C26/00 ,  B05D7/00

CPC分类号： B05D1/02 ,  B05D3/0493 ,  Y10T428/10

摘要： A process for producing thin films includes a step of dissolving one or two or more thin film materials into solutions or dispersions that are sprayed respective spray nozzles provided for each component onto a substrate in a high vacuum vessel. The components are deposited on the substrate and then are heated.

摘要翻译： 制造薄膜的方法包括将一种或两种或更多种薄膜材料溶解在溶液或分散体中的步骤，将溶液或分散液喷射到各组分的各个喷嘴上，在高真空容器中的基材上。 将组分沉积在基材上，然后加热。

公开(公告)号：US09299307B2

公开(公告)日：2016-03-29

申请号：US14347208

申请日：2011-09-26

申请人： Takashi Hiraga

发明人： Takashi Hiraga

IPC分类号： G09G3/36 ,  G09G3/00

CPC分类号： G09G3/3677 ,  G09G3/002 ,  G09G3/3611 ,  G09G2300/026 ,  G09G2320/0261 ,  G09G2320/103 ,  G09G2320/106

摘要： Image display devices that can eliminate image deterioration that occurs due to a pixel scanning sequence are provided. A detection section identifies a moving region contained in an image corresponding to an input image signal composed of a plurality of frames and detects a moving distance and a moving direction for and in which the moving region moves. A correction section corrects the image signal based on a detected result of the detection section and the scanning sequence in which individual pixels in the moving region are scanned. A drive section scans the plurality of pixels in the scanning sequence based on a corrected image signal that is an image signal corrected by the correction section and draws a corrected image corresponding to the corrected image signal.

摘要翻译： 提供了可以消除由于像素扫描顺序引起的图像劣化的图像显示装置。 检测部分识别与由多个帧组成的输入图像信号相对应的图像中包含的运动区域，并且检测移动区域移动的移动距离和移动方向。 校正部根据检测部的检测结果和扫描移动区域中的各个像素的扫描顺序来校正图像信号。 驱动部分基于校正图像信号扫描扫描序列中的多个像素，该校正图像信号是由校正部分校正的图像信号，并且绘制与校正图像信号相对应的校正图像。

公开(公告)号：US08208770B2

公开(公告)日：2012-06-26

申请号：US12801300

申请日：2010-06-02

申请人： Ichiro Ueno ,  Nobutaka Tanigaki ,  Noritaka Yamamoto ,  Toshiko Mizokuro ,  Takashi Hiraga ,  Norio Tanaka ,  Hiroshi Nagaeda ,  Noriyasu Shiga

发明人： Ichiro Ueno ,  Nobutaka Tanigaki ,  Noritaka Yamamoto ,  Toshiko Mizokuro ,  Takashi Hiraga ,  Norio Tanaka ,  Hiroshi Nagaeda ,  Noriyasu Shiga

IPC分类号： G02B6/26 ,  G02F1/03

CPC分类号： G02F1/0147 ,  G02F1/0126 ,  G02F1/293 ,  G02F1/31

摘要： An optical deflection apparatus includes a signal light source configured to emit signal light having one or more wavelengths, a control light source configured to emit control light having a wavelength different from the wavelength of the signal light, a thermal lens forming optical element including a light absorption layer configured to transmit the signal light and selectively absorb the control light, and a beam-condensing unit configured to cause beam-condensation of the control light and the signal light at different convergence points in the light absorption layer. The thermal lens forming optical element causes convergence and divergence of the control light and the signal light on an incidence plane of the light absorption layer or its vicinity in a light traveling direction, wherein a thermal lens is reversibly formed in the light absorption layer due to a temperature increase occurring in a region where the control light is absorbed and its peripheral region, and the thermal lens changes a refractive index to change a traveling direction of the signal light.

摘要翻译： 一种光学偏转装置，包括配置为发射具有一个或多个波长的信号光的信号光源，被配置为发射具有与信号光的波长不同的波长的控制光的控制光源，包括光的热透镜形成光学元件 吸收层，被配置为透射信号光并选择性地吸收控制光;以及光束聚光单元，被配置为使得光吸收层中的控制光和信号光在不同会聚点处的光束冷凝。 热透镜形成光学元件引起控制光和信号光在光传播方向上的光吸收层或其附近的入射平面的会聚和发散，其中热透镜在光吸收层中可逆地形成，由于 发生在控制光被吸收的区域中的温度升高及其周边区域，并且热透镜改变折射率以改变信号光的行进方向。