公开(公告)号：US07131594B2

公开(公告)日：2006-11-07

申请号：US10479915

申请日：2002-05-30

申请人： Eiji Ohta ,  Osamu Ishii

发明人： Eiji Ohta ,  Osamu Ishii

IPC分类号： G06K19/06

CPC分类号： G06K19/07728 ,  G06K19/06046 ,  G06K19/077 ,  G06K19/07745 ,  G06K19/07749 ,  G06K2019/06281 ,  H01L2224/73204 ,  H01L2924/07811 ,  H01L2924/00

摘要： An IC card having high reliability, which is not only in that printing can be surely conducted with respect to the reversible display layer provided on the surface of the card substrate, but also in that the IC chip is surely protected by the reinforcing sheet. An IC card which has: an IC module (1) including an IC chip (14) mounted on an insulating substrate (11), and a reinforcing sheet (16) provided over the IC chip (14) through a sealing resin (15) for sealing the IC chip (14); a card substrate (2) comprised of a resin for sealing the IC module (1); and a reversible recording layer (3) provided on at least one surface of the card substrate (2), wherein reinforcing film patterns (13), (13′) having openings (13a), (13a′) which expose the IC chip (14) mounted portion are provided on at least one of the IC chip (14) mounted surface and the non-mounted surface of the insulating substrate (11).

摘要翻译： 相对于设置在卡片基板的表面上的可逆显示层，可以确实地实现了具有高可靠性的IC卡，不仅可以进行印刷，还可以确保IC芯片被加强片保护。 一种IC卡，其具有：IC模块（1），其包括安装在绝缘基板（11）上的IC芯片（14），以及通过密封树脂（15）设置在IC芯片（14）上的加强板（16） 用于密封IC芯片（14）; 由用于密封IC模块（1）的树脂构成的卡片基板（2）; 以及设置在所述卡片基板（2）的至少一个表面上的可逆记录层（3），其中具有使所述IC（13）暴露的开口（13a），（13a'）的加强膜图案 芯片（14）安装部分设置在绝缘基板（11）的IC芯片（14）安装表面和非安装表面中的至少一个上。

公开(公告)号：US06853280B2

公开(公告)日：2005-02-08

申请号：US10334014

申请日：2002-12-30

申请人： Toshiaki Sugawara ,  Shinichi Matsumura ,  Kazuto Kawamata ,  Eiji Ohta

发明人： Toshiaki Sugawara ,  Shinichi Matsumura ,  Kazuto Kawamata ,  Eiji Ohta

IPC分类号： H01F7/02 ,  H01F13/00

CPC分类号： H01F7/0268 ,  H01F13/003

摘要： A method of magnetizing a magnetic sheet, said method able to magnetize a roll sheet conveniently at a high speed and stably including the steps of bringing a cylindrical permanent magnet having N-poles and S-poles multipolar-magnetized alternately along its circumference into contact with one surface of a long magnetic sticking sheet having an axis of easy magnetization oriented in a sheet longitudinal direction so that the sheet longitudinal direction is orthogonal to a shaft of the permanent magnet and multipolar-magnetizing the magnetic sticking sheet along the axis of easy magnetization by rotating the cylindrical permanent magnet due to the magnetic sticking sheet being rolled up, wherein the angle of contact of the magnetic sticking sheet fed to the cylindrical permanent magnet is made 45° or less, and a magnetization apparatus used for the method.

摘要翻译： 一种磁化磁片的方法，所述方法能够以高速方便地磁化卷板，并且稳定地包括以下步骤：使具有N极的圆柱形永磁体和多极磁极化的S极沿其圆周交替地与 长片状磁性片的一个表面具有易于磁化的轴在片材纵向取向，使得片材纵向方向与永磁体的轴正交，并且沿着易磁化轴对磁性粘着片进行多极磁化， 由于磁性粘贴片卷起，旋转圆柱形永磁体，其中馈送到圆柱形永磁体的磁性粘着片的接触角为45°以下，该方法使用的磁化装置。

公开(公告)号：US06714114B2

公开(公告)日：2004-03-30

申请号：US10452346

申请日：2003-06-02

申请人： Shinichi Matsumura ,  Miki Sudo ,  Kazuto Kawamata ,  Eiji Ohta

发明人： Shinichi Matsumura ,  Miki Sudo ,  Kazuto Kawamata ,  Eiji Ohta

IPC分类号： H01F2724

CPC分类号： H01F1/0027 ,  H01F41/16 ,  Y10T428/25

摘要： A magnetic sticking sheet comprising a non-magnetic base and a magnetic layer formed on the non-magnetic base by coating a magnetic coating material containing ferromagnetic particles and a binder, the magnetic layer having a thickness of 0.03 to 0.10 mm, oriented longitudinally to give a squareness ratio of 80 to 90%, and multipolar-magnetized longitudinally; the sheet having a total thickness of 0.08 to 0.25 mm and flexibility for rolling; the magnetic layer having a surface magnetic flux density of 35 to 100G; and the sheet having a magnetic sticking force, required for removing a magnetic sticking sheet fixed magnetically on a magnetic surface via the magnetic layer while keeping the magnetic surface and the sheet parallel, of 0.4 to 0.9 gf/cm2.

公开(公告)号：US09406151B2

公开(公告)日：2016-08-02

申请号：US13415980

申请日：2012-03-09

申请人： Eiji Ohta

发明人： Eiji Ohta

IPC分类号： G06T1/00 ,  G11B7/007 ,  G06T9/00 ,  G01V1/00 ,  G01V1/44 ,  G01V1/46

CPC分类号： G06T9/00 ,  G01V1/005 ,  G01V1/44 ,  G01V1/46

摘要： A non-transitory computer-readable medium stores therein a data storage program causing a computer to execute a process. The process includes obtaining first data by grouping values of spatially discrete distribution points at each of times by each of the spatially discrete distribution points and chronologically sorting the grouped values, obtaining second data by compressing the first data in accordance with at least one of a plurality of compression conditions for each of the distribution points or each group of a plurality of the distribution points, the plurality of compression conditions including a necessity of compression, a compression interval, and a compression algorithm type, and storing the second data in a storage device.

摘要翻译： 非暂时性计算机可读介质中存储有导致计算机执行处理的数据存储程序。 该过程包括通过空间离散分布点中的每一个在每个时间分组空间离散分布点的值来获取第一数据，并按时间顺序排列分组值，通过根据多个数据中的至少一个压缩第一数据来获得第二数据 对于分配点或多个分配点的每个组的压缩条件，所述多个压缩条件包括压缩必需性，压缩间隔和压缩算法类型，并将第二数据存储在存储装置中 。

公开(公告)号：US07719631B2

公开(公告)日：2010-05-18

申请号：US12346196

申请日：2008-12-30

申请人： Mitsuo Arima ,  Jun Shimizu ,  Hirokazu Odagiri ,  Eiji Ohta ,  Kei Obata

发明人： Mitsuo Arima ,  Jun Shimizu ,  Hirokazu Odagiri ,  Eiji Ohta ,  Kei Obata

IPC分类号： G02F1/1335 ,  G02B5/02 ,  G02F1/13357

CPC分类号： G02B5/0294 ,  G02B3/06 ,  G02B5/0215 ,  G02B5/0221 ,  G02B5/0278 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet has a large number of cylindrical lens elements provided successively on one of principal faces thereof. The cylindrical lens elements have a hyperboloidal face or a paraboloidal face and have a finite focal distance on the emission side of illumination light. Where a Z axis is taken in parallel to a normal line direction to the optical sheet and an X axis is taken in a direction of the row of the cylindrical lens elements, a cross sectional shape of the cylindrical lens elements satisfies Z=X2/(R+√{square root over ( )}(R2−(1+K)X2)) (where R is the radius of curvature of a distal end vertex, and K is a conic constant).

摘要翻译： 光学片具有大量连续设置在其一个主面上的柱面透镜元件。 柱面透镜元件具有双曲面或抛物面，并且在照明光的发射侧具有有限的焦距。 其中Z轴平行于光学片的法线方向取向，并且在圆柱透镜元件的行的方向上取X轴，柱面透镜元件的横截面形状满足Z = X2 /（ R +√{平方根超过（）}（R2-（1 + K）X2））（其中R是远端顶点的曲率半径，K是圆锥常数）。

公开(公告)号：US20100030462A1

公开(公告)日：2010-02-04

申请号：US12526101

申请日：2007-02-15

申请人： Hirobumi Iwaji ,  Tomohisa Tsukui ,  Takeshi Matsuo ,  Masatoshi Ishinohachi ,  Eiji Ohta ,  Masashi Aoyama ,  Touko Aoki

发明人： Hirobumi Iwaji ,  Tomohisa Tsukui ,  Takeshi Matsuo ,  Masatoshi Ishinohachi ,  Eiji Ohta ,  Masashi Aoyama ,  Touko Aoki

IPC分类号： G01C21/26

CPC分类号： G01C21/3605 ,  G01C21/3632

摘要： A display control apparatus includes a position acquiring unit that acquires position information concerning a current position of a mobile object; an extracting unit that extracts position information related to regions included on a road information sign; a calculating unit that, based on the position information concerning the current position of the mobile object and the position information related to the regions included on the road information sign, calculates distances to each of the regions from the current position of the mobile object; and a display control unit that sets, based on the distances calculated by the calculating unit, a display state for text indicating the regions included on the road information sign and displays, in the display state set and on a display screen, the road information sign having the text.

摘要翻译： 显示控制装置包括位置获取单元，其获取与移动体的当前位置有关的位置信息; 提取单元，其提取与包含在道路信息符号上的区域有关的位置信息; 计算单元，其基于关于所述移动体的当前位置的位置信息和与所述道路信息符号所包含的区域有关的位置信息，从所述移动体的当前位置计算到所述各个区域的距离; 以及显示控制单元，其基于由所述计算单元计算出的距离来设置指示所述道路信息符号所包括的区域的文本的显示状态，并且在所设置的显示状态和显示屏幕上显示所述道路信息符号 有文字。

公开(公告)号：US20090310060A1

公开(公告)日：2009-12-17

申请号：US12482109

申请日：2009-06-10

申请人： Miki Sudo ,  Eiji Ohta ,  Tatsuya Harima ,  Shogo Shinkai ,  Taro Omura ,  Kazuhiro Okamoto ,  Akiko Kakibe ,  Masayasu Kakinuma

发明人： Miki Sudo ,  Eiji Ohta ,  Tatsuya Harima ,  Shogo Shinkai ,  Taro Omura ,  Kazuhiro Okamoto ,  Akiko Kakibe ,  Masayasu Kakinuma

IPC分类号： G02B7/02 ,  G09F13/04 ,  G02F1/1333

CPC分类号： G02B5/0278 ,  B32B37/0015 ,  B32B2309/105 ,  B32B2457/202 ,  B32B2605/08 ,  G02B5/0226 ,  G02B5/0242 ,  G02B5/0247 ,  G02B5/0257 ,  G02B5/045 ,  G02F1/133608 ,  G02F2001/133607

摘要： An optical package includes one or two or more film-like or sheet-like optical elements, a plate-like support which supports the one or two or more optical elements, and a film-like or sheet-like packaging member which covers the one or two or more optical elements and the support. The one or two or more optical elements and the support form a stack, the stack and the packaging member are in close contact with each other, and the packaging member has a shrinkage property or a stretching property and contains voids and a filler disposed in the voids.

摘要翻译： 光学封装包括一个或两个或更多个膜状或片状光学元件，支撑一个或两个或更多个光学元件的板状支撑件，以及覆盖一个或多个光学元件的膜状或片状包装构件 或两个或更多个光学元件和支撑件。 一个或两个以上的光学元件和支撑件形成堆叠，堆叠和包装构件彼此紧密接触，并且包装构件具有收缩性能或拉伸性能，并且包含空隙和填充物 空隙。

公开(公告)号：US20080259243A1

公开(公告)日：2008-10-23

申请号：US11936599

申请日：2007-11-07

申请人： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Shogo Shinkai ,  Shigehiro Yamakita ,  Makoto Aoki

发明人： Eiji Ohta ,  Toru Abiko ,  Yasuyuki Kudo ,  Shogo Shinkai ,  Shigehiro Yamakita ,  Makoto Aoki

IPC分类号： G02B5/02 ,  G02F1/1335

CPC分类号： G02F1/133606 ,  G02B5/045 ,  G02F2201/54 ,  G02F2202/28

摘要： There is provided an optical sheet stack which includes a first optical sheet having a large number of irregularities consecutively arranged on one surface thereof, and a second optical sheet stacked thereon. In the optical sheet stack, the second optical sheet has, on a bonding surface thereof, an adhesive layer bonded with apexes of the irregularities, and while assuming pitch of arrangement of the irregularities as P, and width of bonding of each apex of the irregularities bonded to the adhesive layer as Pw, the relation of 0

摘要翻译： 提供了一种光学片堆叠，其包括在其一个表面上连续布置有大量不规则的第一光学片和叠置在其上的第二光学片。 在光学片堆叠中，第二光学片在其接合表面上具有与凹凸的顶点接合的粘合剂层，并且在假设凹凸的间距为P的情况下，以及不规则部的各顶点的接合宽度 与Pw粘合到粘合剂层，满足0

公开(公告)号：US20070242361A1

公开(公告)日：2007-10-18

申请号：US10598723

申请日：2005-09-30

申请人： Mitsuo Arima ,  Jun Shimizu ,  Hirokazu Odagiri ,  Eiji Ohta ,  Kei Obata

发明人： Mitsuo Arima ,  Jun Shimizu ,  Hirokazu Odagiri ,  Eiji Ohta ,  Kei Obata

IPC分类号： G02B5/02

CPC分类号： G02B5/0294 ,  G02B3/06 ,  G02B5/0215 ,  G02B5/0221 ,  G02B5/0278 ,  G02F1/133606 ,  G02F2001/133607

摘要： An optical sheet has a large number of cylindrical lens elements provided successively on one of principal faces thereof. The cylindrical lens elements have a hyperboloidal face or a paraboloidal face and have a finite focal distance on the emission side of illumination light. Where a Z axis is taken in parallel to a normal line direction to the optical sheet and an X axis is taken in a direction of the row of the cylindrical lens elements, a cross sectional shape of the cylindrical lens elements satisfies Z=X2/(R+√{square root over ( )}(R2−(1+K)X2)) (where R is the radius of curvature of a distal end vertex, and K is a conic constant).

摘要翻译： 光学片具有大量连续设置在其一个主面上的柱面透镜元件。 柱面透镜元件具有双曲面或抛物面，并且在照明光的发射侧具有有限的焦距。 其中Z轴与光学片平行于法线方向取向，沿圆柱形透镜元件行的方向取X轴，圆柱形透镜元件的横截面形状满足Z = X

公开(公告)号：US06942156B2

公开(公告)日：2005-09-13

申请号：US10182085

申请日：2001-11-22

申请人： Eiji Ohta ,  Norihiko Yamazaki ,  Shinichi Matsumura

发明人： Eiji Ohta ,  Norihiko Yamazaki ,  Shinichi Matsumura

IPC分类号： B42D15/10 ,  G06K19/07 ,  G06K19/077 ,  G06K19/06

CPC分类号： G06K19/07728 ,  G06K19/07749 ,  H01L2224/16 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/0102 ,  H01L2924/01025 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/07811 ,  H01L2924/00 ,  H01L2224/0401

摘要： In an IC card, an IC module constructed by mounting an IC chip and an antenna circuit on a substrate is sandwiched between at least a pair of exterior films. The IC chip is sealed with resin on its outside and reinforced by a reinforcement material having a substantially circular shape with a diameter greater than a longest dimension value of the IC chip. The height variation amount of the shape of the reinforcement material on a surface thereof is within a range of 20 μm or less. The reliability of the IC chip is ensured while the outer appearance of the card and print characteristic are not degraded.

摘要翻译： 在IC卡中，通过将IC芯片和天线电路安装在基板上构成的IC模块夹在至少一对外部膜之间。 IC芯片在其外部用树脂密封，并且通过具有大于IC芯片的最大尺寸值的直径的大致圆形形状的增强材料来增强。 表面上的增强材料的形状的高度变化量在20μm以下的范围内。 确保了IC芯片的外观和打印特性不会降低的可靠性。