公开(公告)号：US07973972B2

公开(公告)日：2011-07-05

申请号：US11358061

申请日：2006-02-22

申请人： Yoshifumi Takebe ,  Akira Ishii

发明人： Yoshifumi Takebe ,  Akira Ishii

IPC分类号： H04N1/40

CPC分类号： H04N1/4055

摘要： An image processing method generates a halftone image by forming a halftone dot represented by a set of one or plural output dots corresponding to an intensity of an input image signal while making a part of the dots constituting the halftone dot to be an actual non-output dot so as to reduce an amount of a coloring material of a halftone-dot portion. The image processing method includes holding in a predetermined storage medium halftone-dot profile data for forming the halftone dot corresponding to the intensity of the image signal and gap-size profile data representing a size of a set of the non-output dot; and generating the halftone dot comprising a gap having a size based on the gap-size profile data, a size of the halftone dot being based on the halftone-dot profile data.

摘要翻译： 图像处理方法通过形成由与输入图像信号的强度相对应的一个或多个输出点的集合所表示的半色调点，同时使构成半色调点的一部分点成为实际的非输出 点以减少半色调点部分的着色材料的量。 图像处理方法包括：在预定的存储介质中保持半色调曲线数据，用于形成与图像信号的强度对应的半色调点，以及表示非输出点的集合的大小的间隙尺寸分布数据; 以及产生包括基于所述间隙尺寸轮廓数据的尺寸的间隙的所述半色调点，所述半色调点的尺寸基于所述半色调点轮廓数据。

公开(公告)号：US20110007363A1

公开(公告)日：2011-01-13

申请号：US12885163

申请日：2010-09-17

申请人： Akira Ishii ,  Yoshifumi Takebe

发明人： Akira Ishii ,  Yoshifumi Takebe

IPC分类号： H04N1/405

CPC分类号： H04N1/4055

摘要： An image processing method generates a halftone-dot image by forming a halftone dot, which is represented by a set of one or plural output dots and corresponds to an intensity of an input image signal, while making a part of the dots constituting the halftone dot to be an actual non-output dot so as to reduce an amount of a coloring material of the halftone-dot portion. When the intensity of the image signal exceeds a predetermined value and is in a predetermined range, while maintaining contour dots, which are output dots contribute to formation of a contour of the halftone dot, to be the output dot, the image processing method makes a part of dots inside the contour dots to be the actual non-output dot.

摘要翻译： 图像处理方法通过形成由一组或多个输出点表示的半色调点，并且对应于输入图像信号的强度，同时使构成半色调点的一部分点产生半色调点图像 成为实际的非输出点，以减少半色调点部分的着色材料的量。 当图像信号的强度超过预定值并且处于预定范围时，在保持作为输出点的轮廓点有助于形成半色调点的轮廓的同时，作为输出点，图像处理方法使得 轮廓点内的部分点是实际的非输出点。

公开(公告)号：US20100232737A1

公开(公告)日：2010-09-16

申请号：US12719905

申请日：2010-03-09

申请人： Masaki Sugiyama ,  Yoshihiko Yoshida ,  Akira Ishii

发明人： Masaki Sugiyama ,  Yoshihiko Yoshida ,  Akira Ishii

IPC分类号： G02F1/035 ,  G02B6/12

CPC分类号： G02B6/12007 ,  G02B6/125 ,  G02F1/0356 ,  G02F1/225 ,  G02F2201/127

摘要： There is provided an optical device including a plurality of Mach-Zehnder modulators; and an input branching waveguide to split an input light so as to direct the resulting light to the plurality of Mach-Zehnder modulators; the Mach-Zehnder modulator comprising: a splitter coupled to the input branching waveguide; pair of waveguides coupled to the splitter; a combiner coupled to the pair of waveguides; and a signal electrode to apply signals to the pair of waveguides; wherein the splitters are disposed in a different orientation to each other.

摘要翻译： 提供了包括多个马赫 - 曾德调制器的光学装置; 以及输入分支波导，以分离输入光，以将所得到的光引导到多个马赫 - 曾德调制器; 所述马赫 - 策德尔调制器包括：耦合到输入分支波导的分路器; 耦合到分离器的一对波导; 耦合到所述一对波导的组合器; 以及用于将信号施加到所述一对波导的信号电极; 其中分离器彼此不同的方向设置。

公开(公告)号：US20100136985A1

公开(公告)日：2010-06-03

申请号：US12596910

申请日：2008-04-25

申请人： Yuki Inoue ,  Keizo Cho ,  Shinichi Mori ,  Hiroyuki Hosono ,  Akira Ishii ,  Kei Igarashi

发明人： Yuki Inoue ,  Keizo Cho ,  Shinichi Mori ,  Hiroyuki Hosono ,  Akira Ishii ,  Kei Igarashi

IPC分类号： H04W4/00 ,  H04W16/08 ,  H04B17/00

CPC分类号： H04W16/08 ,  H04W4/02 ,  H04W24/02 ,  H04W84/045

摘要： A disclosed base station includes a communication unit configured to receive from a mobile station a first report signal including base station specification information specifying a base station, reception quality information indicating reception quality of a signal received from the specified base station, and change request information requesting to change communication quality between the mobile station and the specified base station; and an automatic area control unit configured to determine whether the base station is specified by the base station specification information, to obtain location information indicating the location of the mobile station if the base station is specified by the base station specification information, and to change at least one base station parameter based on the reception quality information and the location information to change the reception quality at the location of the mobile station.

摘要翻译： 所公开的基站包括：通信单元，被配置为从移动台接收包括指定基站的基站指定信息的第一报告信号，指示从指定基站接收到的信号的接收质量的接收质量信息，以及请求的改变请求信息 改变移动台与指定基站之间的通信质量; 以及自动区域控制单元，被配置为通过基站指定信息来确定基站是否被指定，以便如果基站由基站指定信息指定的，则获得指示移动台的位置的位置信息，并且在 基于接收质量信息和位置信息的至少一个基站参数来改变移动台位置处的接收质量。

公开(公告)号：US07639391B2

公开(公告)日：2009-12-29

申请号：US10667382

申请日：2003-09-23

申请人： Akira Ishii

发明人： Akira Ishii

IPC分类号： H04N1/52 ,  H04N1/58

CPC分类号： H04N1/52

摘要： To reduce low-frequency moiré in secondary colors and tertiary colors in four color screens, between at least two halftone screens, screen vectors wa2, wb2 are arranged to match each other, while other screen vectors are arranged not to match each other. A halftone screen is an orthogonal screen in which screen vector wa2 is perpendicular to basis vector ra1. A halftone screen is a non-orthogonal screen in which screen vector wb2 is perpendicular to basis vector rb1. When screen vector wa2 matches screen vector wb2, spatial frequency spectra corresponding to screen vectors wa2 and wab2, match each other. With such a relationship, because a pair of spatial frequency spectra can match each other between two colors, wider intervals can be provided for the spatial frequency spectra of the remaining colors of four colors, which would suppress low-frequency moiré.

摘要翻译： 为了减少四色屏幕中的次级颜色和三级颜色的低频波纹，在至少两个半色调屏幕之间，将屏幕矢量wa2，wb2布置为彼此匹配，而其他屏幕向量被布置为不彼此匹配。 半色调屏幕是屏幕向量wa2垂直于基矢量ra1的正交屏幕。 半色调网屏是屏幕向量wb2垂直于基矢量rb1的非正交屏幕。 当屏幕矢量wa2与屏幕向量wb2相匹配时，对应于屏幕向量wa2和wab2的空间频谱彼此匹配。 由于这样的关系，由于一对空间频谱可以在两种颜色之间相互匹配，所以可以为四种颜色的剩余颜色的空间频谱提供更宽的间隔，这将抑制低频莫尔条纹。

公开(公告)号：US20090270634A1

公开(公告)日：2009-10-29

申请号：US12498967

申请日：2009-07-07

申请人： Kaoru Okamoto ,  Naoharu Nishimura ,  Akira Ishii

发明人： Kaoru Okamoto ,  Naoharu Nishimura ,  Akira Ishii

IPC分类号： C07D233/72

CPC分类号： C07D233/72

摘要： Conventional I-form crystals of 5-hydroxy-1-methylhydantoin contain, remaining therein in a considerable amount, the organic solvent used in a purification step. In contrast, in II-form crystals, the amount of the organic solvent remaining therein is smaller than the detection limit. Namely, the II-form crystals contain substantially no residual organic solvent. The novel II-form crystals of 5-hydroxy-1-methylhydantoin obtained through recrystallization from water not only contain substantially no residual organic solvent, but also have a high bulk density and are hence advantageous for pharmaceutical preparation. They further have properties advantageous for production, such as low adhesion. The crystals are significantly useful as a material for medicines required to have high safety, such as drugs for renal insufficiency.

摘要翻译： 常规的5-羟基-1-甲基乙内酰脲的I型晶体在其中保留相当量的纯化步骤中使用的有机溶剂。 相反，在II型晶体中，其中残留的有机溶剂的量小于检测限。 即，II型晶体基本上不含残留的有机溶剂。 通过从水中重结晶获得的5-羟基-1-甲基乙内酰脲的新型II型晶体不仅基本上不含有残留的有机溶剂，而且还具有高堆积密度，因此对于药物制剂是有利的。 它们还具有有利于生产的性质，例如低粘附性。 该晶体作为具有高度安全性的药物的材料，例如用于肾功能不全的药物是显着有用的。

公开(公告)号：US20080291559A1

公开(公告)日：2008-11-27

申请号：US11889011

申请日：2007-08-08

申请人： Fuminori Tanaka ,  Katsuhiko Tanaka ,  Akira Ishii ,  Susumu Sugiyama

发明人： Fuminori Tanaka ,  Katsuhiko Tanaka ,  Akira Ishii ,  Susumu Sugiyama

IPC分类号： G02B7/185 ,  B05D5/12

CPC分类号： G02B26/0858 ,  G02B26/06

摘要： A variable shape mirror includes a support substrate provided with a conductive bonding portion that is divided into two areas bonded to a lamination type piezoelectric actuator. A bonding surface of the piezoelectric actuator is provided with a first metal film that is divided into a first area and a second area that are not connected to each other electrically. Side faces of the piezoelectric actuator are provided with a second metal film that connects a first common electrode to the first area electrically or connects a second common electrode to the second area electrically. The piezoelectric actuator is disposed on the bonding portion so that the individual areas of the first metal film are connected electrically to the different areas of the bonding portion, respectively.

摘要翻译： 可变形镜包括设置有导电接合部分的支撑基板，该导电接合部分被分成结合到层压型压电致动器的两个区域。 压电致动器的接合表面设置有第一金属膜，其被分成未彼此电连接的第一区域和第二区域。 压电致动器的侧面设置有第二金属膜，其将第一公共电极连接到第一区域，或者将第二公共电极电连接到第二区域。 压电致动器设置在接合部分上，使得第一金属膜的各个区域分别电连接到接合部分的不同区域。

公开(公告)号：US20080291519A1

公开(公告)日：2008-11-27

申请号：US11889025

申请日：2007-08-08

申请人： Shigeo Maeda ,  Katushiko Tanaka ,  Akira Ishii ,  Susumu Sugiyama

发明人： Shigeo Maeda ,  Katushiko Tanaka ,  Akira Ishii ,  Susumu Sugiyama

IPC分类号： G02B26/08 ,  B29D11/00

CPC分类号： G02B26/0858 ,  G02B26/06 ,  Y10S359/90

摘要： Manufacturing method for variable shape mirrors suitable for mass production includes steps: for forming first grooves and second grooves along boundaries between areas to be variable shape mirrors on a surface of first wafer to be support substrate and a surface of second wafer to be mirror substrate; for arranging first and second wafer so that support pillars and piezoelectric elements are sandwiched between first and second wafer at areas with surface on which second grooves are formed facing inward for bonding; for dividing second wafer into mirror substrates by flattening process of outer surface of second wafer until at least reaching second groove; for dividing first wafer into the support substrates by breaking first wafer along first grooves; and for forming reflection film on outer surface of each of mirror substrates obtained by the dividing step.

摘要翻译： 适用于批量生产的可变形状镜的制造方法包括以下步骤：在待支撑衬底的第一晶片的表面上形成作为可变形状镜的区域之间的边界的第一槽和第二槽以及第二晶片作为镜衬底的表面; 用于布置第一和第二晶片，使得支撑柱和压电元件被夹在第一和第二晶片之间的表面处，其上形成有第二凹槽的面向内以用于粘合; 用于通过第二晶片的外表面的平坦化处理将第二晶片分成镜基板，直到至少到达第二凹槽; 用于通过沿第一凹槽断开第一晶片将第一晶片分成支撑基板; 并且用于在通过分割步骤获得的每个镜面基板的外表面上形成反射膜。

公开(公告)号：US07434927B2

公开(公告)日：2008-10-14

申请号：US10534335

申请日：2003-11-25

申请人： Hideomi Sakuma ,  Shinji Imoto ,  Yohichi Itoh ,  Hiroshi Yasuda ,  Akira Ishii

发明人： Hideomi Sakuma ,  Shinji Imoto ,  Yohichi Itoh ,  Hiroshi Yasuda ,  Akira Ishii

IPC分类号： B41J2/01

CPC分类号： B41J11/007 ,  B41J11/0095 ,  B41J13/103 ,  B41J13/106 ,  B65H5/004 ,  B65H2301/5322 ,  B65H2404/20

摘要： An inkjet recording device is disclosed that is capable of precisely defining the gap between a conveyance belt and a recording head and maintaining good flatness of the conveyance belt and a recording medium being conveyed. A guide unit is arranged to push a portion of the conveyance belt from the inner side to approach the recording unit. The guide unit has a number of projecting ribs formed on the surface of the guide unit in contact with the conveyance belt and arranged to be perpendicular to the rolling direction of the conveyance belt.

摘要翻译： 公开了能够精确地限定输送带和记录头之间的间隙并保持传送带和传送的记录介质的良好平坦度的喷墨记录装置。 引导单元布置成从内侧推动输送带的一部分以接近记录单元。 引导单元具有形成在引导单元的与输送带接触的表面上的多个突出肋，并且布置成垂直于输送带的滚动方向。

公开(公告)号：US20080019632A1

公开(公告)日：2008-01-24

申请号：US11775917

申请日：2007-07-11

申请人： Akira Ishii ,  Takehito Tanaka ,  Masaharu Doi ,  Tetsu Hasegawa

发明人： Akira Ishii ,  Takehito Tanaka ,  Masaharu Doi ,  Tetsu Hasegawa

IPC分类号： G02F1/035

CPC分类号： G02B6/1228 ,  G02B6/14 ,  G02B6/29352 ,  G02B6/29385 ,  G02B2006/12142 ,  G02B2006/12152 ,  G02F1/0123 ,  G02F1/225 ,  G02F1/3132 ,  G02F2201/58

摘要： An optical device is disclosed which suppresses a bias shift which is a deviation of a phase relationship between output signal light and monitoring light. The optical device includes a substrate having an electro-optic effect, a modulating optical waveguide formed on a surface layer portion of the substrate and forming an interference optical modulator for modulating input light, and an output optical waveguide and a monitoring optical waveguide each formed on the surface layer portion of the substrate and branched from and connected to a downstream side portion of the modulating optical waveguide. The monitoring optical waveguide guides light for monitoring optical modulation operation of the modulating optical waveguide. The monitoring optical waveguide has a reduced width region which has a reduced waveguide width.

摘要翻译： 公开了抑制作为输出信号光与监视光之间的相位关系的偏差的偏移偏移的光学装置。 光学装置包括具有电光效应的基板，形成在基板的表面层部分上并形成用于调制输入光的干涉光调制器的调制光波导，以及形成在其上的输出光波导和监视光波导 衬底的表层部分并且分支并连接到调制光波导的下游侧部分。 监视光波导引导用于监视调制光波导的光调制操作的光。 监控光波导具有减小的波导宽度的减小的宽度区域。