公开(公告)号：US20100265808A1

公开(公告)日：2010-10-21

申请号：US12731306

申请日：2010-03-25

申请人： Akio YAMAKAWA ,  Yoshiki Okamoto ,  Kenji Tanaka ,  Kazutatsu Tokuyama ,  Koji Takasaki

发明人： Akio YAMAKAWA ,  Yoshiki Okamoto ,  Kenji Tanaka ,  Kazutatsu Tokuyama ,  Koji Takasaki

IPC分类号： G11B7/00

CPC分类号： G11B7/0956 ,  G11B7/0065 ,  G11B7/083

摘要： A hologram device includes: a light source for applying light to a hologram recording medium having a recording layer in which information recording is performed by interference fringes between signal light and reference light; a spatial modulation unit that generates the signal light and/or the reference light and generates a marker light in a predetermined position within an incident surface of the light from the light source by performing spatial light modulation on the light from the light source; a light applying unit that applies the light subjected to spatial light modulation by the spatial light modulation unit to the hologram recording medium via an objective lens; a light receiving unit that receives the light applied via the objective lens through the hologram recording medium; and a tilt detection unit that obtains a tilt error signal representing an error from an ideal angle of a tilt angle as an incident angle of the applied light via the objective lens to an information recording surface of the hologram recording medium based on a result of detection of an error between an ideal light reception position of the marker light in the light receiving unit and a real light reception position of the marker light by the light receiving unit.

摘要翻译： 全息装置包括：光源，用于向具有记录层的全息记录介质施加光，其中通过信号光与参考光之间的干涉条纹执行信息记录; 空间调制单元，通过对来自光源的光进行空间光调制，生成信号光和/或参考光，并通过对来自光源的光的入射表面中的预定位置产生标记光; 照射单元，经由物镜将经空间光调制单元经空间光调制的光施加到全息图记录介质上; 光接收单元，其接收通过所述全息图记录介质经由所述物镜施加的光; 以及倾斜检测单元，其基于检测结果，从倾斜角的理想角度获得表示误差的倾斜误差信号作为经由物镜的所施加的光的入射角到全息图记录介质的信息记录表面 在光接收单元中的标记光的理想光接收位置与由光接收单元的标记光的实际光接收位置之间的误差。

公开(公告)号：US20090316239A1

公开(公告)日：2009-12-24

申请号：US12475098

申请日：2009-05-29

申请人： Hitoshi OKADA ,  Masaaki Hara ,  Satoru Seko ,  Tomiji Tanaka ,  Yoshiki Okamoto

发明人： Hitoshi OKADA ,  Masaaki Hara ,  Satoru Seko ,  Tomiji Tanaka ,  Yoshiki Okamoto

IPC分类号： G03H1/08

CPC分类号： G11B7/00781 ,  G11B7/0065

摘要： A recording apparatus includes a drive unit that rotationally drives a holographic recording medium including a recording layer and a track forming layer that includes guide tracks formed at constant intervals in a radial direction, where a signal beam and a reference beam are emitted to the recording layer so that a hologram is recorded in accordance with the signal beam, a signal beam generating unit, a reference beam generating unit, a recording unit that emits the signal beam and reference beam into the medium and records the hologram, a rotation control unit that controls the drive unit so that the medium is rotationally driven at a constant rotation speed, and a recording control unit that selects some of the guide tracks so that radial-direction recording intervals of the holograms are statistically decreased towards the outer periphery and controls the recording unit to record the holograms along the selected tracks.

摘要翻译： 记录装置包括：驱动单元，其旋转地驱动包括记录层的全息记录介质和轨道形成层，该轨道形成层包括沿径向恒定间隔形成的导轨，其中信号光束和参考光束被发射到记录层 使得根据信号束记录全息图，信号光束产生单元，参考光束产生单元，将信号光束和参考光束发射到介质中并记录全息图的记录单元，控制旋转控制单元 所述驱动单元使得所述介质以恒定的旋转速度被旋转地驱动;以及记录控制单元，其选择一些所述导轨，使得所述全息图的径向记录间隔向外周界统计地减小，并且控制所述记录单元 沿所选轨道记录全息图。

公开(公告)号：US20070104051A1

公开(公告)日：2007-05-10

申请号：US11585774

申请日：2006-10-25

申请人： Yoshiki Okamoto

发明人： Yoshiki Okamoto

IPC分类号： G11B7/00

CPC分类号： G11B7/0901 ,  G11B7/0943

摘要： A tracking error detecting method comprises the steps of causing intensity distributions of single light introduced into an objective lens to have symmetry with respect to the track direction of an optical recording medium and the direction oblique to the direction perpendicular to the track direction, dividing a light-receiving unit into at least light-receiving units of the track direction and light-receiving units of the direction perpendicular to the track direction and detecting a tracking error signal based on detection signals from the divided light-receiving units.

摘要翻译： 跟踪误差检测方法包括以下步骤：将引入物镜的单个光的强度分布相对于光学记录介质的轨道方向和与垂直于轨道方向的方向倾斜的方向相对应， - 接收单元至少至轨道方向的光接收单元和垂直于磁道方向的方向的光接收单元，并且基于来自分开的光接收单元的检测信号检测跟踪误差信号。

公开(公告)号：US09779539B2

公开(公告)日：2017-10-03

申请号：US14003307

申请日：2012-03-21

申请人： Takafumi Morifuji ,  Masami Ogata ,  Yoshiki Okamoto ,  Masaaki Hara

发明人： Takafumi Morifuji ,  Masami Ogata ,  Yoshiki Okamoto ,  Masaaki Hara

IPC分类号： G06T15/20 ,  H04N13/02

CPC分类号： G06T15/205 ,  H04N13/261

摘要： An information processing apparatus and method provide logic for processing information. In one implementation, a computer-implemented method includes receiving spatial positions associated with a plurality of images. The method determines displacements of the images in opposing first and second horizontal directions, based on at least the spatial positions. The method then generates, using a processor, first and second composites of the images, based on the determined displacements.

公开(公告)号：US20140151286A1

公开(公告)日：2014-06-05

申请号：US14131231

申请日：2012-07-06

申请人： Hiroho Hirozawa ,  Masakazu Koiwa ,  Kentaro Takagi ,  Yoshiki Okamoto ,  Hiroyuki Yamada ,  Yasuo Seike ,  Tsuyoshi Hamada ,  Masahiro Kimura

发明人： Hiroho Hirozawa ,  Masakazu Koiwa ,  Kentaro Takagi ,  Yoshiki Okamoto ,  Hiroyuki Yamada ,  Yasuo Seike ,  Tsuyoshi Hamada ,  Masahiro Kimura

IPC分类号： C02F1/44 ,  B01D69/10

CPC分类号： B01D69/10 ,  B01D63/10 ,  B01D69/12 ,  B01D2313/08 ,  B01D2313/14 ,  C02F1/44 ,  C02F1/441 ,  C02F2103/08

摘要： A separation membrane includes a separation membrane main body having at least a substrate and a separation function layer; and a channel material having a composition different from that of the separation membrane main body and affixed to a substrate-side surface of the separation membrane main body, wherein the channel material is discontinuous in a first direction and continuous in a second direction from one end to another end of the separation membrane main body.

摘要翻译： 分离膜包括至少具有基材和分离功能层的分离膜主体; 以及通道材料，其具有与分离膜主体不同的组成并固定在分离膜主体的基板侧表面上的通道材料，其中通道材料在第一方向上是不连续的，并且在一端的第二方向上连续 到分离膜主体的另一端。

公开(公告)号：US08576484B2

公开(公告)日：2013-11-05

申请号：US13218558

申请日：2011-08-26

申请人： Yoshiki Okamoto

发明人： Yoshiki Okamoto

IPC分类号： G02B27/22

CPC分类号： G02B27/2214 ,  H04N13/31 ,  H04N13/317

摘要： A display apparatus includes: a display unit in which sub-pixels are periodically arranged at a first sub-pixel pitch in a first direction of a screen, each pixel is formed by the plurality of sub-pixels, the pixels are periodically arranged at a first pixel pitch in the first direction, and a plurality of viewpoint images is displayed on a display surface; and a barrier unit in which transmissive sections having a first width in the first direction are periodically arranged. On the assumption that pS1 is the first sub-pixel pitch, pP1 is the first pixel pitch, dPB is a distance between the display surface of the display unit and the barrier section, and α and m (where m=0, 1, 2, . . . , N−1 (where N is the number of plurality of viewpoint images)) are a constant greater than 0, the first width wB1 is expressed by following expression; w B ⁢ ⁢ 1 = ( α p P ⁢ ⁢ 1 2 · d PB + m ) · p S ⁢ ⁢ 1 .

摘要翻译： 显示装置包括：显示单元，其中子像素在屏幕的第一方向上以第一子像素间距周期性地布置，每个像素由多个子像素形成，像素周期性地布置在 在第一方向上的第一像素间距，并且多个视点图像被显示在显示表面上; 以及阻挡单元，其中周期性地布置有沿第一方向具有第一宽度的透射部。 假设pS1是第一子像素间距，pP1是第一像素间距，dPB是显示单元的显示表面与势垒部分之间的距离，并且α和m（其中m = 0,1,2 ，...，N-1（其中N是多个视点图像的数量））是大于0的常数，第一宽度wB1由以下表达式表示; w B⁢1 =（αp P ips 1 2·d PB + m）·p S⁢1。

公开(公告)号：US08121010B2

公开(公告)日：2012-02-21

申请号：US12731306

申请日：2010-03-25

申请人： Akio Yamakawa ,  Yoshiki Okamoto ,  Kenji Tanaka ,  Kazutatsu Tokuyama ,  Koji Takasaki

发明人： Akio Yamakawa ,  Yoshiki Okamoto ,  Kenji Tanaka ,  Kazutatsu Tokuyama ,  Koji Takasaki

IPC分类号： G11B7/00

CPC分类号： G11B7/0956 ,  G11B7/0065 ,  G11B7/083

摘要： A hologram device includes: a light source for applying light to a hologram recording medium having a recording layer in which information recording is performed by interference fringes between signal light and reference light; a spatial modulation unit that generates the signal light and/or the reference light and generates a marker light in a predetermined position within an incident surface of the light from the light source by performing spatial light modulation on the light from the light source; a light applying unit that applies the light subjected to spatial light modulation by the spatial light modulation unit to the hologram recording medium via an objective lens; a light receiving unit that receives the light applied via the objective lens through the hologram recording medium; and a tilt detection unit that obtains a tilt error signal representing an error from an ideal angle of a tilt angle as an incident angle of the applied light via the objective lens to an information recording surface of the hologram recording medium based on a result of detection of an error between an ideal light reception position of the marker light in the light receiving unit and a real light reception position of the marker light by the light receiving unit.

摘要翻译： 全息装置包括：光源，用于向具有记录层的全息记录介质施加光，其中通过信号光与参考光之间的干涉条纹执行信息记录; 空间调制单元，通过对来自光源的光进行空间光调制，生成信号光和/或参考光，并通过对来自光源的光的入射表面中的预定位置产生标记光; 照射单元，经由物镜将经空间光调制单元经空间光调制的光施加到全息图记录介质上; 光接收单元，其接收通过所述全息图记录介质经由所述物镜施加的光; 以及倾斜检测单元，其基于检测结果，从倾斜角的理想角度获得表示误差的倾斜误差信号作为经由物镜的所施加的光的入射角到全息图记录介质的信息记录表面 在光接收单元中的标记光的理想光接收位置与由光接收单元的标记光的实际光接收位置之间的误差。

公开(公告)号：US20110096071A1

公开(公告)日：2011-04-28

申请号：US12909553

申请日：2010-10-21

申请人： Yoshiki Okamoto ,  Yutaka Imai ,  Yoshihisa Sato ,  Miki Tsuchiya

发明人： Yoshiki Okamoto ,  Yutaka Imai ,  Yoshihisa Sato ,  Miki Tsuchiya

IPC分类号： G06T15/00

CPC分类号： G02B27/2214 ,  H04N13/305 ,  H04N13/354 ,  H04N13/398

摘要： An image display device includes an image display section and a lenticular lens including a plurality of lenses arranged in a linear array. Each lens is defined by a plurality of adjacent variable lenses having a common optical axis. The image display device also includes a controller that controls optical characteristics in a plurality of the variable lenses such that the common optical axis for at least one of the lenses is moved in a given direction.

摘要翻译： 图像显示装置包括图像显示部分和包括以线性阵列排列的多个透镜的双凸透镜。 每个透镜由具有公共光轴的多个相邻可变透镜限定。 图像显示装置还包括控制器，其控制多个可变透镜中的光学特性，使得至少一个透镜的公共光轴沿给定方向移动。

公开(公告)号：US20100290130A1

公开(公告)日：2010-11-18

申请号：US12863826

申请日：2009-01-20

申请人： Yoshiki Okamoto

发明人： Yoshiki Okamoto

IPC分类号： G02B15/14

CPC分类号： G03B3/00 ,  G02B3/14 ,  G02B13/18 ,  H04N5/2254 ,  H04N5/3572

摘要： An imaging lens system has an autofocus function using a liquid lens and an imaging apparatus using the imaging lens system in which the imaging lens system is configured with a smaller number of lenses to facilitate downsizing. The imaging lens system includes a first lens group and a second lens group in this order from the object side. The second lens group includes a liquid lens system in which the curvature radius of the interface between a conductive liquid and an insulating liquid changes depending on an applied voltage. The curvature center of the interface between the conductive liquid and the insulating liquid of the liquid lens system is shifted toward the conductive liquid.

摘要翻译： 成像透镜系统具有使用液体透镜的自动聚焦功能和使用成像透镜系统的成像装置，其中成像透镜系统配置有较少数量的透镜以便于小型化。 成像透镜系统从物体侧依次包括第一透镜组和第二透镜组。 第二透镜组包括液体透镜系统，其中导电液体和绝缘液体之间的界面的曲率半径根据施加的电压而改变。 液体透镜系统的导电液体和绝缘液体之间的界面的曲率中心向导电液体移动。

公开(公告)号：US07819594B2

公开(公告)日：2010-10-26

申请号：US12007268

申请日：2008-01-08

申请人： Hideo Funakoshi ,  Masahito Hamada ,  Yoshiki Okamoto

发明人： Hideo Funakoshi ,  Masahito Hamada ,  Yoshiki Okamoto

IPC分类号： G03D5/00 ,  H01L21/00 ,  G03F7/00

CPC分类号： G03F7/3021

摘要： A device includes a rotary base; an approach stage; a substrate holding table and a nozzle head. The substrate holding table holds the work by suction, and comes into intimate contact with the approach stage and the rotary base through first and second annular seal members to form a liquid storage space, respectively. When the suction holding and the intimate contact are released, the substrate becomes rotatable together with the rotary base and the approach stage.

摘要翻译： 一种装置包括旋转底座; 进场阶段 基板保持台和喷嘴头。 基板保持台通过抽吸保持工件，并通过第一和第二环形密封构件与接近台和旋转底座紧密接触以分别形成液体储存空间。 当抽吸保持和紧密接触被释放时，基板与旋转底座和接近台一起可旋转。