公开(公告)号：US06310156B1

公开(公告)日：2001-10-30

申请号：US09262011

申请日：1999-03-04

Applicant: Yoshihiro Maeda ,  Tamao Ishida ,  Shigeru Yamaguchi

Inventor： Yoshihiro Maeda ,  Tamao Ishida ,  Shigeru Yamaguchi

IPC: C08F200

CPC classification number: C11D3/378 ,  C08F20/06 ,  C11D3/3757 ,  C23F11/173 ,  C23F14/02

Abstract: A (meth)acrylic acid polymer is obtained by conducting a polymerization reaction using 60 mol % or more of a hydrophilic monomer containing (meth)acrylic acid and a combination of at least one kind of persulfate salts and at least one kind of bisulfite salts as an initiator series under conditions that a pH is smaller than 5 and a degree of neutralization is smaller than 40 mol %, in such a manner that a solid concentration when the polymerization reaction ends is 40% or higher. The resulting polymer has a weight average molecular weight ranging from 3,000 to 15,000, a sulfonic acid group at an end terminal, and an anti-gelling ability Q-value smaller than 2.0, where the anti-gelling ability Q-value is defined as: Q = degree of gelling × 10 5 weight average molecular weigh ⁢ t . Consequently, it has become possible to provide a low-molecular-weight (meth)acrylic acid polymer having not only excellent dispersing ability and chleating ability, but also high resistance to gelling, and an efficient manufacturing method of such a polymer.

Abstract translation: 通过使用60摩尔％以上的含有（甲基）丙烯酸的亲水性单体和至少一种过硫酸盐和至少一种亚硫酸氢盐的组合进行聚合反应来获得（甲基）丙烯酸聚合物， 在pH小于5且中和度小于40摩尔％的条件下，使聚合反应结束时的固体浓度为40％以上的引发剂系列。 得到的聚合物的重均分子量为3,000〜15000，末端的磺酸基，抗凝胶性Q值小于2.0，其中抗凝胶化能力Q值定义为： 因此，可以提供不仅具有优异的分散能力和洗涤能力，而且耐高凝胶性的低分子量（甲基）丙烯酸聚合物，以及这种聚合物的有效制造方法。

公开(公告)号：US5335035A

公开(公告)日：1994-08-02

申请号：US21314

申请日：1993-02-23

Applicant: Yoshihiro Maeda

Inventor： Yoshihiro Maeda

IPC: G02B7/28 ,  G03B13/02 ,  G03B13/36 ,  A61B3/14

CPC classification number: G03B13/02 ,  G02B7/28 ,  G03B2213/025

Abstract: A visual line direction detecting device includes a finder optical system of a camera. A light-emitting means radiates light on the eyeball of the user through at least a portion of the finder optical system. A light-receiving means receives the light reflected by the eyeball of the user. A storage means stores an output from the light-receiving means, obtained when the user watches a predetermined position on the finder. A calculating means calculates the direction in which the user is looking in accordance with outputs from the storage means and the light-receiving means. A detecting means detects a change in the finder optical system. A correcting means corrects an output from the calculating means when a change in the finder optical system is detected by the detecting means after a storage operation in the storge means.

Abstract translation: 视线方向检测装置包括相机的取景器光学系统。 发光装置通过取景器光学系统的至少一部分在用户的眼球上照射光。 光接收装置接收用户的眼球反射的光。 存储装置存储当用户在取景器上观看预定位置时获得的来自光接收装置的输出。 计算装置根据来自存储装置和光接收装置的输出来计算用户正在查看的方向。 检测装置检测取景器光学系统的变化。 当在存储装置中的存储操作之后，当检测装置检测到取景器光学系统的变化时，校正装置校正来自计算装置的输出。

公开(公告)号：US20140238740A1

公开(公告)日：2014-08-28

申请号：US14118983

申请日：2012-04-19

Applicant: Hiroshi Inoue ,  Yoshihiro Maeda ,  Jun Kurasawa

Inventor： Hiroshi Inoue ,  Yoshihiro Maeda ,  Jun Kurasawa

IPC: B60R16/02 ,  H02G3/04

CPC classification number: B60R16/0215 ,  B60R16/027 ,  H02G3/0406 ,  H02G3/0475 ,  H02G11/006

Abstract: A wire harness (5) to be bridged between a slide door (3) and a vehicle body (BO) is inserted into a harness guide (6). The harness guide (6) is coupled by a multitude of stepped links (10). Each link (10) is composed of a first coupling portion (11) and a second coupling portion (12) connected to the first coupling portion (11) via a step. Coupling pins (23) projecting in a vertical direction on the second coupling portions (12) are rotatably inserted into insertion holes (14) in the first coupling portions (11) of adjacent stepped links (10), whereby the entire harness guide (6) has a uniform inclination and the wire harness (5) inside is also arranged in a similar inclined posture. Thus, if the harness guide (6) is curved when opening or closing the slide door (3), the wire harness (5) also is curved, but simultaneously twisted, relieving stress.

Abstract translation: 将桥接在滑动门（3）和车身（BO）之间的线束（5）插入到线束引导件（6）中。 线束引导件（6）通过多个阶梯式连杆（10）联接。 每个链节（10）由经由步骤连接到第一联接部分（11）的第一联接部分（11）和第二联接部分（12）组成。 在相邻的阶梯式连杆（10）的第一联接部分（11）中的插入孔（14）中，可旋转地插入在垂直方向上突出于第二联接部分（12）上的联接销（23），由此整个线束引导件 ）具有均匀的倾斜度，内部的线束（5）也以类似的倾斜姿势布置。 因此，如果在打开或关闭滑动门（3）时线束引导件（6）弯曲，则线束（5）也是弯曲的，但同时扭曲，减轻应力。

公开(公告)号：US20140065367A1

公开(公告)日：2014-03-06

申请号：US14116868

申请日：2012-05-17

Applicant: Tsukasa Matsumoto ,  Yoshihiro Maeda ,  Kazuya Sato

Inventor： Tsukasa Matsumoto ,  Yoshihiro Maeda ,  Kazuya Sato

IPC: G02B1/11 ,  B29C35/08

CPC classification number: G02B1/111 ,  B29C35/0805 ,  B29C35/0866 ,  C08F290/067 ,  C08G18/673 ,  C08G18/755 ,  C09D175/16 ,  G02B1/04 ,  G02B1/118 ,  G02B5/0231 ,  Y10T428/24355 ,  C08L33/10

Abstract: There is provided a structure having convex parts with an average height of 100 nm or more and 1000 nm or less, or concave parts with an average depth of 100 nm or more and 1000 nm or less on a surface thereof. The convex parts or the concave parts thereof are present at an average cycle of 50 nm or more and 400 nm or less in at least one direction. The structure is obtained by polymerizing a polymerizable composition containing a (meth)acrylate compound by light irradiation, electron beam irradiation and/or heating, the (meth)acrylate compound contains 53% by mass or more polyethylene glycol di(meth)acrylate based on the whole (meth)acrylate compound. The structure has a storage elastic modulus at 25° C. of 2 GPa or less and/or a storage elastic modulus at 180° C. of less than 0.5 GPa.

Abstract translation: 提供了具有平均高度为100nm以上且1000nm以下的凸部的平面深度为100nm以上且1000nm以下的凹部的结构。 凸部或凹部以至少一个方向的平均周期为50nm以上至400nm以下。 通过光照射，电子束照射和/或加热使包含（甲基）丙烯酸酯化合物的聚合性组合物聚合而得到的结构，所述（甲基）丙烯酸酯化合物含有53质量％以上的聚乙二醇二（甲基）丙烯酸酯，基于 整个（甲基）丙烯酸酯化合物。 该结构在25℃下的储能弹性模量为2GPa以下，和/或180℃下的储能弹性模量小于0.5GPa。

公开(公告)号：US08194305B2

公开(公告)日：2012-06-05

申请号：US12231922

申请日：2008-09-05

Applicant: Yoshihiro Maeda ,  Hirokazu Nishino ,  Akira Shirai ,  Hirotoshi Ichikawa ,  Fusao Ishii

Inventor： Yoshihiro Maeda ,  Hirokazu Nishino ,  Akira Shirai ,  Hirotoshi Ichikawa ,  Fusao Ishii

IPC: G02B26/00 ,  G02B26/08 ,  G02F1/29

CPC classification number: G02B26/0841 ,  H01L2224/48091 ,  H01L2924/16195 ,  H01L2924/00014

Abstract: The present invention discloses a mirror device that includes a mirror element which further comprising an elastic hinge and a mirror and which modulates incident light emitted from a light source, a device substrate on which a drive circuit for driving the mirror element is placed, a package substrate which is made of transparent glass or a silicon material and on which the device substrate is placed, a metallic thermal transfer path connected to the device substrate, and a cover glass connected to the package substrate so that the device substrate is covered.

Abstract translation: 本发明公开了一种镜装置，其包括反射镜元件，其还包括弹性铰链和反射镜，其调制从光源发射的入射光，其上放置用于驱动镜元件的驱动电路的器件基板， 由透明玻璃或硅材料制成并且其上放置器件基板的基板，连接到器件基板的金属热传递路径，以及连接到封装基板的覆盖玻璃，使得器件基板被覆盖。

公开(公告)号：US08179591B2

公开(公告)日：2012-05-15

申请号：US12291915

申请日：2008-11-13

Applicant: Naoya Sugimoto ,  Yoshihiro Maeda ,  Kazuma Arai ,  Fusao Ishii

Inventor： Naoya Sugimoto ,  Yoshihiro Maeda ,  Kazuma Arai ,  Fusao Ishii

IPC: G02F1/29

CPC classification number: G02B26/0841 ,  G09G3/2077 ,  G09G3/346 ,  G09G2310/0262 ,  G09G2310/06

Abstract: The present invention provides a spatial light modulator, comprising: a pixel array comprises a plurality of pixel units. Each of the pixel units comprises a memory cell. A plurality of word lines and a plurality of plate lines to electrically communicate with the pixel units. A plurality of bit line sets wherein each of the sets includes a pair of bit lines each connected to a memory cell, wherein at least one pair of the memory cells connected to the pair of bit lines are on a same row connected to a same word line.

Abstract translation: 本发明提供了一种空间光调制器，包括：像素阵列，包括多个像素单元。 每个像素单元包括存储单元。 多个字线和多个板线，以与像素单元电连通。 多个位线组，其中每个组包括一对连接到存储单元的位线，其中连接到该对位线的至少一对存储单元位于与相同字相连的同一行上 线。

公开(公告)号：US08154474B2

公开(公告)日：2012-04-10

申请号：US12383621

申请日：2009-03-25

Applicant: Fusao Ishii ,  Naoya Sugimoto ,  Yoshihiro Maeda

Inventor： Fusao Ishii ,  Naoya Sugimoto ,  Yoshihiro Maeda

IPC: G09G3/00

CPC classification number: G02B26/0833 ,  G09G3/2022 ,  G09G3/346 ,  G09G2300/0842 ,  G09G2320/0223 ,  H04N9/3123

Abstract: The present invention provides a spatial light modulator, comprising: a plurality of pixel elements wherein each of the pixel elements comprises at least a switching element; a plurality of control lines connected to at least one of the switching elements; and a controller for generating and transmitting a control signal through the control line for controlling the switching element, wherein the controller starts transmitting the control signal to a first switching element through a first control line before the control signal applied to a second switching element through a second control line is turned off at a low voltage level.

Abstract translation: 本发明提供了一种空间光调制器，包括：多个像素元件，其中每个像素元件至少包括一个开关元件; 连接到所述开关元件中的至少一个的多个控制线; 以及控制器，用于通过用于控制开关元件的控制线产生和发送控制信号，其中控制器在通过第一控制线施加到第二开关元件的控制信号之前通过第一控制线开始向第一开关元件发送控制信号 第二控制线在低电压电平下关闭。

公开(公告)号：US08134767B2

公开(公告)日：2012-03-13

申请号：US12657518

申请日：2010-01-22

Applicant: Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Fusao Ishii

Inventor： Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Fusao Ishii

IPC: G02B26/08 ,  G02B26/00

CPC classification number: G02B26/0841

Abstract: A mirror device comprises: an electrode which is covered with a protective film made of a material containing a semiconductor material and is placed on a substrate; a mirror placed above the electrode; and an electrically conductive hinge placed between the mirror and the electrode, wherein an opening part is formed in a part of the protective film, and the hinge penetrates the protective film in the opening part thereof.

Abstract translation: 镜装置包括：电极，被覆有由含有半导体材料的材料制成的保护膜并放置在基板上; 放在电极上方的镜子; 以及放置在反射镜和电极之间的导电铰链，其中开口部分形成在保护膜的一部分中，并且铰链在其开口部分中穿透保护膜。

公开(公告)号：US08081371B2

公开(公告)日：2011-12-20

申请号：US12586268

申请日：2009-09-18

Applicant: Naoya Sugimoto ,  Yoshihiro Maeda ,  Fusao Ishii

Inventor： Naoya Sugimoto ,  Yoshihiro Maeda ,  Fusao Ishii

IPC: G02B26/00 ,  G02B26/08

CPC classification number: G02B26/0841 ,  H04N9/3105 ,  H04N9/3111 ,  H04N9/312

Abstract: The present invention provides an image projection system comprising a spatial light modulator (SLM) comprises a plurality of pixel elements, wherein each of the pixel elements further comprises a deflectable mirror, and at least a first electrode and a second electrode for controlling the deflectable mirror to deflect to different tilt angles to reflect and modulate an illumination light for displaying an image; and a controller for applying a voltage to the second electrode wherein the voltage applied in an initial operation period is different from the voltage applied in an image display period.

Abstract translation: 本发明提供了一种图像投影系统，其包括包括多个像素元件的空间光调制器（SLM），其中每个像素元件还包括可偏转镜，以及用于控制可偏转镜的至少第一电极和第二电极 以偏转到不同的倾斜角度以反射和调制用于显示图像的照明光; 以及用于向第二电极施加电压的控制器，其中在初始操作周期中施加的电压与在图像显示周期中施加的电压不同。

公开(公告)号：US08064125B2

公开(公告)日：2011-11-22

申请号：US12286838

申请日：2008-10-01

Applicant: Taro Endo ,  Kazuma Arai ,  Yoshihiro Maeda ,  Fusao Ishii

Inventor： Taro Endo ,  Kazuma Arai ,  Yoshihiro Maeda ,  Fusao Ishii

IPC: G02B26/00 ,  G02B26/08 ,  G02F1/29 ,  G02F1/153

CPC classification number: G02B27/09 ,  G02B26/0841 ,  G03B21/008 ,  G09G3/2011 ,  G09G3/346 ,  H04N5/7458 ,  H04N9/3114 ,  H04N9/3155

Abstract: The present invention provides a display apparatus, comprising: a light source or light sources for emitting a luminous flux or luminous fluxes having a plurality of colors; a spatial light modulator for modulating the luminous flux(es) having a plurality of colors incoming from the light sources; and controller for processing video image input data, which is input, and controlling the light source(s) and the spatial light modulator, wherein the controller generates a plurality of video image signals of colors constituting a video image based on the video image input data, and controls the light source(s) so as to cause the light source(s) having at least two colors, from among the light source(s) having a plurality of colors, to perform pulse emission in sequence and modulate the pulse emission during a period shorter than a modulation period controlled under the spatial light modulator is with the video image signal of one color from among the video image signals.

Abstract translation: 本发明提供了一种显示装置，包括：用于发射具有多种颜色的光通量的光源或光源; 空间光调制器，用于调制从光源入射的多种颜色的光通量; 以及用于处理输入的视频图像输入数据并控制光源和空间光调制器的控制器，其中控制器基于视频图像输入数据产生构成视频图像的多种颜色的视频图像信号 并且控制光源以使得具有至少两种颜色的光源从具有多种颜色的光源中依次执行脉冲发射并调制脉冲发射 在比在空间光调制器下控制的调制周期短的时间段内与视频图像信号中的一种颜色的视频图像信号。