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1. 发明申请

US20090268428A1 Direct Type Back-Light Device 失效
标题翻译：直型背光装置
公开(公告)号：US20090268428A1
公开(公告)日：2009-10-29
申请号：US11992097
申请日：2006-09-15
申请人： Keisuke Tsukada
发明人： Keisuke Tsukada
IPC分类号： G02F1/13357 , F21V13/10
CPC分类号： G02B5/0278 , G02B5/0215 , G02B5/0231 , G02B5/0268 , G02B5/045 , G02B6/0053 , G02F1/133606 , G02F2001/133607
摘要： A direct type back-light device comprising: a reflection plate; a plurality of linear light sources disposed in parallel; and a light diffusion plate disposed, in this order, in which the light diffusion plate includes on at least one main surface a plurality of concave or convex structural units each having three or more sloped sides, has a maximum height Rz of the main surface having the structural units being not more than 1000 μm, and in a vertical cross section of the light diffusion plate, which lies immediately above a region between central axes of adjacent linear light sources and in which a direction perpendicular to a central axis direction of the linear light source is defined as a cutting-plane line, includes a portion: in which the number of lines representing the sloped sides n of which gradients Xn (unit:degree, where n is a natural number and is a subindex for representing each sloped side) differ is 2 or more, and in which all gradients Xn have, between an average distance aL(mm) between the central axes of the adjacent linear light sources and a minimum distance bL(mm) between the central axis of the linear light source and the main surface facing the linear light source in the light diffusion plate, a relationship of 12.5−10×(bL/aL)
摘要翻译：一种直接型背光装置，包括：反射板; 多个平行设置的线状光源; 以及光散射板，依次设置有光漫射板在至少一个主表面上包括多个具有三个或更多个倾斜侧面的凹凸结构单元，其具有主表面的最大高度Rz，所述结构单元不大于1000μm，并且在所述光漫射板的垂直截面中，所述垂直截面位于相邻线性光源的中心轴之间的区域的正上方，并且其中垂直于所述线性光源的中心轴线方向的方向光源被定义为切割平面线，包括一部分：其中表示倾斜侧n的线的数量，其中梯度Xn（单位：度，其中n是自然数，并且是用于表示每个倾斜侧的子指数）不同在于其中所有梯度Xn具有在相邻线性光源的中心轴之间的平均距离aL（mm）与最小距离bL（mm）之间）线性光源的ral轴和面向光扩散板中的线性光源的主表面，其关系为12.5-10x（bL / aL）

2. 发明申请

US20080153008A1 Optical Element, Method for Production Thereof and Display Device 审中-公开
标题翻译：光学元件及其制造方法及显示装置
公开(公告)号：US20080153008A1
公开(公告)日：2008-06-26
申请号：US10589784
申请日：2005-02-17
申请人： Masahiko Hayashi , Toshiaki Suzuki , Keisuke Tsukada , Akiyoshi Shibuya , Satoshi Tazaki , Kazuyuki Obuchi
发明人： Masahiko Hayashi , Toshiaki Suzuki , Keisuke Tsukada , Akiyoshi Shibuya , Satoshi Tazaki , Kazuyuki Obuchi
IPC分类号： G03F1/06
CPC分类号： G02B5/0252 , G02B5/0278 , G02B5/045 , G02B5/32 , G02F2001/133607
摘要： The present invention is to provide an optical element in which both a good light diffusion performance and a good light transmittance are achieved and which is less subject to environmental influence, a method for production thereof and a display device using the optical element. An optical element including a molded body containing a resin having an alicyclic structure, wherein a fine hologram surface diffusion pattern has been precisely formed is provided. It is preferable that the optical element is a light diffusion plate or a light diffusion sheet. Further, it is preferable that the optical element is a molded body made by injection-molding.
摘要翻译：本发明提供一种光学元件，其具有良好的光扩散性能和良好的透光率，并且其受到环境影响的影响较小，其制造方法和使用该光学元件的显示装置。提供了一种光学元件，其包括具有脂环结构的树脂的成型体，其中精细地形成了精细的全息图表面扩散图案。优选的是，光学元件是光漫射板或光扩散片。此外，优选的是，光学元件是通过注射成型制成的成型体。

3. 发明授权

US10419618B2 Information processing apparatus having whiteboard and video conferencing functions 有权
公开(公告)号：US10419618B2
公开(公告)日：2019-09-17
申请号：US15800227
申请日：2017-11-01
申请人： Yoshinaga Kato , Kiyoshi Kasatani , Keisuke Tsukada
发明人： Yoshinaga Kato , Kiyoshi Kasatani , Keisuke Tsukada
IPC分类号： H04M3/56 , H04N7/15 , H04L29/06 , H04L12/18 , G06F3/0488 , G06F3/147
摘要： An information processing apparatus connected via a communication network, the information processing apparatus including a setter configured to set a communication path by adding a communication port between the information processing apparatus and another information processing apparatus to transmit first content data of a first content; and a transmitter configured to transmit, to the other information processing apparatus, second content data of a second content created with respect to the first content according to a communication system using an electronic blackboard that is a second information processing system, from the communication port added to set the communication path between the information processing apparatus and the other information processing apparatus to transmit the first content data of the first content according to an electronic conference system that is a first information processing system.

4. 发明申请

US20180069962A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM 有权
公开(公告)号：US20180069962A1
公开(公告)日：2018-03-08
申请号：US15800227
申请日：2017-11-01
申请人： Yoshinaga KATO , Kiyoshi KASATANI , Keisuke TSUKADA
发明人： Yoshinaga KATO , Kiyoshi KASATANI , Keisuke TSUKADA
IPC分类号： H04M3/56
CPC分类号： H04M3/567 , G06F3/04883 , G06F3/147 , H04L12/1822 , H04L65/1089 , H04L65/403 , H04M3/56 , H04N7/15
摘要： An information processing apparatus connected via a communication network, the information processing apparatus including a setter configured to set a communication path by adding a communication port between the information processing apparatus and another information processing apparatus to transmit first content data of a first content; and a transmitter configured to transmit, to the other information processing apparatus, second content data of a second content created with respect to the first content according to a communication system using an electronic blackboard that is a second information processing system, from the communication port added to set the communication path between the information processing apparatus and the other information processing apparatus to transmit the first content data of the first content according to an electronic conference system that is a first information processing system.

5. 发明申请

US20090268430A1 Direct-Type Backlight Device 失效
标题翻译：直接型背光装置
公开(公告)号：US20090268430A1
公开(公告)日：2009-10-29
申请号：US12225205
申请日：2007-03-28
申请人： Toshiaki Suzuki , Keisuke Tsukada
发明人： Toshiaki Suzuki , Keisuke Tsukada
IPC分类号： G02F1/13357 , F21V7/04 , F21V13/10
CPC分类号： G02B5/0278 , G02B5/0231 , G02B5/0242 , G02F1/133603 , G02F1/133606 , G02F1/133611 , G02F2001/133607 , G02F2001/133613
摘要： The direct-type backlight device of the present invention includes a reflecting plate, a plurality of point light sources and a light diffusing plate in this order. A light emitting surface of the light diffusing plate is provided with a fine concavo-convex structure which is a split image forming member. By the fine concavo-convex structure, images A1, B1, C1 and D1 on the light emitting surface corresponding to four point light sources A, B, C and D which constitute a convex quadrilateral which has the smallest area and the shortest circumference length among the plurality of point light sources are observed in a specific region W in a region surrounded by positions A0, B0, C0 and D0 which are positions of the projected image of the point light sources A, B, C and D on the light diffusing plate.
摘要翻译：本发明的直接型背光装置依次包括反射板，多个点光源和光漫射板。光扩散板的发光面设置有分割图像形成部件的微细的凹凸结构。通过微细的凹凸结构，对应于构成具有最小面积和最短圆周长度的四边形光源A，B，C和D的发光面上的图像A1，B1，C1和D1在在作为点光源A，B，C和D的投影图像的位置的位置A0，B0，C0和D0包围的区域中的特定区域W中观察到多个点光源，。

6. 发明申请

US20090190329A1 LIGHT DIFFUSING PLATE, DIRECT-TYPE BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY SYSTEM 审中-公开
标题翻译：光扩散板，直接型背光装置和液晶显示系统
公开(公告)号：US20090190329A1
公开(公告)日：2009-07-30
申请号：US12353297
申请日：2009-01-14
申请人： Keisuke TSUKADA
发明人： Keisuke TSUKADA
IPC分类号： G02F1/13357 , G02B5/02
CPC分类号： G02B5/0278 , G02B5/0215 , G02B5/0231 , G02B5/045 , G02F1/133604 , G02F1/133611 , G02F2001/133607
摘要： A direct-type backlight device has a reflection plate, a plurality of linear light sources disposed approximately in parallel to one another, and a light diffusion plate having a light incident surface which receives direct lights from the linear light sources and reflected lights which has emitted from the linear light sources and has been reflected on the reflection plate, and having a light emitting surface for emitting the light. Defining the mean distance between centers of the adjacent linear light sources as “a” (mm), the mean distance between the center of the linear light source and the light incident surface as “b” (mm), and the internal diameter of the linear light source as “r” (mm), the region obtained by projecting the internal diameter of the linear light source onto the light incident surface as X, and the region having a width (r×(b2+(a/2)2)1/2/b) having a center on a position C obtained by projecting the center position of the adjacent linear light source onto the light incident surface as Y, a prism array XAA is formed on the region X on the light emitting surface, wherein the prism array XAA is composed of a plurality of concave linear prisms XA arranged approximately in parallel and extending along a lengthwise direction of the linear light sources. A prism array YBB is formed on the region Y on the light incident surface, wherein the prism array YBB is composed of a plurality of convex linear prisms YB arranged approximately in parallel and extending along the lengthwise direction of the linear light sources. The linear prism YB which composes the prism array YBB has a maximum arithmetic mean slope of 3 to 50°, the mean slope being with respect to a plain surface which is perpendicular to a thickness direction of the light diffusion plate.
摘要翻译：直接型背光装置具有反射板，大致平行配置的多个线状光源和具有光入射面的光漫射板，该光入射面从直线光源接收直接光，并且发射出的反射光并且已经在反射板上反射，并且具有用于发光的发光面。将相邻线性光源的中心之间的平均距离定义为“a”（mm），线性光源的中心与光入射面之间的平均距离为“b”（mm），以及线性光源为“r”（mm），通过将线状光源的内径投射到光入射面上而获得的区域为X，宽度为（rx（b2 +（a / 2）2）1 / 2 / b）具有通过将相邻线性光源的中心位置投射到光入射面上而获得的位置C上的中心作为Y，在发光面上的区域X上形成棱镜阵列XAA，其中，棱镜阵列XAA由大致平行布置并沿着线状光源的长度方向延伸的多个凹形线状棱镜XA构成。棱镜阵列YBB形成在光入射面上的区域Y上，其中棱镜阵列YBB由大致平行布置并沿着线状光源的长度方向延伸的多个凸形线状棱镜YB组成。构成棱镜阵列YBB的直线棱镜YB的最大算术平均斜率为3〜50°，平均斜率相对于与光漫射板的厚度方向垂直的平坦面。

7. 发明授权

US06953819B2 Resin composition with a vinyl alicyclic hydrocarbon polymer 有权
标题翻译：具有乙烯基脂环烃聚合物的树脂组合物
公开(公告)号：US06953819B2
公开(公告)日：2005-10-11
申请号：US10296809
申请日：2001-05-31
申请人： Keisuke Tsukada , Kyoichi Kubomura
发明人： Keisuke Tsukada , Kyoichi Kubomura
IPC分类号： C08K5/34 , C08K5/3435 , F21V8/00 , G02B6/00 , C08K5/17
CPC分类号： G02B6/0065 , C08K5/34 , C08K5/3435 , G02B6/0055 , C08L23/20
摘要： A resin composition comprising a vinyl alicyclic hydrocarbon polymer and a hindered amine light-resistance stabilizer having a number average molecular weight (Mn) of 1,000 to 10,000 and having excellent processing stability, light-resistance stability, heat resistance and transparency, and a light guide plate obtained by forming or molding the resin composition.
摘要翻译：一种树脂组合物，其包含数均分子量（Mn）为1,000〜10,000的乙烯基脂环族烃聚合物和受阻胺耐光稳定剂，其处理稳定性，耐光稳定性，耐热性和透明性以及导光性通过形成或模塑树脂组合物而获得的板。

8. 发明授权

US08612739B2 System, apparatus, and method for inhibiting operation that modifies program configuration 有权
标题翻译：用于禁止修改程序配置的操作的系统，装置和方法
公开(公告)号：US08612739B2
公开(公告)日：2013-12-17
申请号：US12972720
申请日：2010-12-20
申请人： Yoshihiro Ogura , Mitsuo Nakamura , Tomoki Yoshida , Shunichi Maeda , Hiroshi Kobayashi , Shingo Tamura , Keisuke Tsukada
发明人： Yoshihiro Ogura , Mitsuo Nakamura , Tomoki Yoshida , Shunichi Maeda , Hiroshi Kobayashi , Shingo Tamura , Keisuke Tsukada
IPC分类号： G06F15/177 , G06F9/00
CPC分类号： G06F21/57 , H04N1/00204 , H04N1/00973 , H04N2201/0039 , H04N2201/0094
摘要： An operation inhibiting system includes an image forming apparatus in which programs are installed and an operation inhibition information providing apparatus, wherein the image forming apparatus includes a configuration information storing unit to store configuration information about the installed programs, an operation inhibition information acquiring unit to transmit the configuration information to the operation inhibition information providing apparatus, and to receive operation inhibition information that is transmitted from the operation inhibition information providing apparatus in response to the configuration information, the operation inhibition information indicating on a program-specific basis whether an operation to modify a configuration of an installed program is allowed, and an operation unit to inhibit the operation on the program based on the received operation inhibition information, wherein the operation inhibition information providing apparatus includes a unit that transmits the operation inhibition information responsive to the configuration information upon receiving the configuration information.
摘要翻译：操作禁止系统包括其中安装有程序的图像形成装置和操作禁止信息提供装置，其中，图像形成装置包括：配置信息存储单元，用于存储关于所安装的程序的配置信息;操作禁止信息获取单元，所述配置信息发送到所述操作禁止信息提供装置，并且响应于所述配置信息接收从所述操作禁止信息提供装置发送的操作禁止信息，所述操作禁止信息在程序特定的基础上指示是否修改操作允许安装程序的配置，以及操作单元，其基于接收到的操作禁止信息禁止对程序的操作，其中操作禁止信息提供设备包括单元t 在接收到配置信息时，帽子响应于配置信息发送操作禁止信息。

9. 发明申请

US20110161652A1 SYSTEM, APPARATUS, AND METHOD FOR INHIBITING OPERATION THAT MODIFIES PROGRAM CONFIGURATION 有权
标题翻译：用于抑制修改程序配置的操作的系统，设备和方法
公开(公告)号：US20110161652A1
公开(公告)日：2011-06-30
申请号：US12972720
申请日：2010-12-20
申请人： Yoshihiro OGURA , Mitsuo Nakamura , Tomoki Yoshida , Shunichi Maeda , Hiroshi Kobayashi , Shingo Tamura , Keisuke Tsukada
发明人： Yoshihiro OGURA , Mitsuo Nakamura , Tomoki Yoshida , Shunichi Maeda , Hiroshi Kobayashi , Shingo Tamura , Keisuke Tsukada
IPC分类号： G06F9/00
CPC分类号： G06F21/57 , H04N1/00204 , H04N1/00973 , H04N2201/0039 , H04N2201/0094
摘要： An operation inhibiting system includes an image forming apparatus in which programs are installed and an operation inhibition information providing apparatus, wherein the image forming apparatus includes a configuration information storing unit to store configuration information about the installed programs, an operation inhibition information acquiring unit to transmit the configuration information to the operation inhibition information providing apparatus, and to receive operation inhibition information that is transmitted from the operation inhibition information providing apparatus in response to the configuration information, the operation inhibition information indicating on a program-specific basis whether an operation to modify a configuration of an installed program is allowed, and an operation unit to inhibit the operation on the program based on the received operation inhibition information, wherein the operation inhibition information providing apparatus includes a unit that transmits the operation inhibition information responsive to the configuration information upon receiving the configuration information.
摘要翻译：操作禁止系统包括其中安装有程序的图像形成装置和操作禁止信息提供装置，其中，图像形成装置包括：配置信息存储单元，用于存储关于所安装的程序的配置信息;操作禁止信息获取单元，所述配置信息发送到所述操作禁止信息提供装置，并且响应于所述配置信息接收从所述操作禁止信息提供装置发送的操作禁止信息，所述操作禁止信息在程序特定的基础上指示是否修改操作允许安装程序的配置，以及操作单元，其基于接收到的操作禁止信息禁止对程序的操作，其中操作禁止信息提供设备包括单元t 在接收到配置信息时，帽子响应于配置信息发送操作禁止信息。

10. 发明授权

US07802895B2 Direct-type backlight device 失效
标题翻译：直型背光装置
公开(公告)号：US07802895B2
公开(公告)日：2010-09-28
申请号：US12225205
申请日：2007-03-28
申请人： Toshiaki Suzuki , Keisuke Tsukada
发明人： Toshiaki Suzuki , Keisuke Tsukada
IPC分类号： F21V7/04 , F21V13/10
CPC分类号： G02B5/0278 , G02B5/0231 , G02B5/0242 , G02F1/133603 , G02F1/133606 , G02F1/133611 , G02F2001/133607 , G02F2001/133613
摘要： The direct-type backlight device of the present invention includes a reflecting plate, a plurality of point light sources and a light diffusing plate in this order. A light emitting surface of the light diffusing plate is provided with a fine concavo-convex structure which is a split image forming member. By the fine concavo-convex structure, images A1, B1, C1 and D1 on the light emitting surface corresponding to four point light sources A, B, C and D which constitute a convex quadrilateral which has the smallest area and the shortest circumference length among the plurality of point light sources are observed in a specific region W in a region surrounded by positions A0, B0, C0 and D0 which are positions of the projected image of the point light sources A, B, C and D on the light diffusing plate.
摘要翻译：本发明的直接型背光装置依次包括反射板，多个点光源和光漫射板。光扩散板的发光面设置有分割图像形成部件的微细的凹凸结构。通过微细的凹凸结构，对应于构成具有最小面积和最短圆周长度的四边形光源A，B，C和D的发光面上的图像A1，B1，C1和D1在在作为点光源A，B，C和D的投影图像的位置的位置A0，B0，C0和D0包围的区域中的特定区域W中观察到多个点光源，。

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