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61. 发明专利

JP2004223637A Method for manufacturing laminated structure and laminated structure 有权
公开(公告)号：JP2004223637A
公开(公告)日：2004-08-12
申请号：JP2003012690
申请日：2003-01-21
申请人： Fuji Xerox Co Ltd , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 富士ゼロックス株式会社
发明人： YAMADA TAKAYUKI , TAKAHASHI MUTSUYA , HOTTA HIROYUKI , OZAWA TAKASHI , SUZUKI SADAICHI , NAGAO TASUKE , GOTO TAKAYUKI , TSUNO TAKESHI
IPC分类号： B81C3/00 , B29C67/00 , B81B1/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated structure for manufacturing even the laminated structure having a laminating direction height more than a few hundred μm in a short time and the laminated structure.
SOLUTION: A pattern member 1 in which a plurality of cross-sectional shape members 11-1 to 11-3 corresponding to a cross-sectional pattern of the structure are integrally connected to a frame shaped member 12 by a connecting member 13 is formed by patterning a planar metal member. The pattern member 1 is fixed to a supporting table 3 via an adhesive sheet 2. The structure 5 is manufactured by laminating each of the cross-sectional shape members 11-1 to 11-3 in the pattern member 1 on a target substrate 4, while transferring the members 11-1 to 11-3 in order.
COPYRIGHT: (C)2004,JPO&NCIPI

62. 发明专利

JP2004062984A Disk, head, disk device, and manufacturing method of disk 审中-公开
标题翻译：磁盘，磁头，磁盘设备和磁盘的制造方法
公开(公告)号：JP2004062984A
公开(公告)日：2004-02-26
申请号：JP2002219415
申请日：2002-07-29
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KAMIYANAGI KIICHI , ADACHI YUKIO , SUZUKI SADAICHI
IPC分类号： G11B5/65 , G11B5/31 , G11B5/39 , G11B5/596 , G11B5/64 , G11B5/66 , G11B5/73 , G11B5/82 , G11B5/84 , G11B11/10 , G11B11/105 , G11B21/10
摘要： PROBLEM TO BE SOLVED: To provide a disk, a head, and a disk device by which the high speed of a transfer rate is attained and the manufacturing of the disk is made easy, and the manufacturing method of the disk.
SOLUTION: In the magnetic disk, a track for tracking consisting of magnetic patterns is formed in a single helical shape or in a concentric circle shape on the lower layer 30 of the recording layer 3a of this magnetic disk and a plurality of recording tracks 33 are formed corresponding to one track 31 for tracking on the upper layer 32 of the recording layer 3a. Thus, the manufacturing of the disk becomes easy as compared with that of a disk on which tracks for tracking of the same number as that of recording tracks are formed and also the high speed of a transfer rate is attained by performing simultaneous reproduction from the plurality of the recording tracks by using a plurality of magnetic sensors.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种盘，磁头和磁盘装置，通过该磁盘，磁头和磁盘装置可以实现高速传输速率，并且使磁盘的制造变得容易，以及磁盘的制造方法。解决方案：在磁盘中，用于磁性图案的跟踪轨道以该磁盘的记录层3a的下层30上的单一螺旋形状或同心圆形形成，并且多个记录形成对应于一个轨道31的轨道33，用于在记录层3a的上层32上进行跟踪。因此，与形成与记录轨道相同数量的轨道的盘相比，盘的制造变得容易，并且通过从多个同时再现执行传递速率的高速度的记录轨迹通过使用多个磁性传感器。版权所有（C）2004，JPO

63. 发明专利

JP2003272176A Optical recording medium, recording and reproducing device, and manufacturing method of the optical recording medium 审中-公开
标题翻译：光学记录介质，记录和再现设备以及光记录介质的制造方法
公开(公告)号：JP2003272176A
公开(公告)日：2003-09-26
申请号：JP2002078885
申请日：2002-03-20
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KAMIYANAGI KIICHI , ADACHI YUKIO , SUZUKI SADAICHI
IPC分类号： G11B7/24 , G11B7/004 , G11B7/007 , G11B7/09 , G11B7/135 , G11B7/26 , G11B11/105
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium whose manufacture is easy, a recording and reproducing device realizing high density of optical recording, and enhancing the transfer rate, and a manufacturing method of the optical recording medium. SOLUTION: The optical disk has a plurality of recording tracks 32a, 32b between tracking tracks 31. Forming the one tracking track 31 for a plurality of the recording tracks 32a, 32b can enhance the recording density more than the case of forming the tracking track for one recording track each. Emitting a plurality of near field lights 16a, 16b independently modulated to a plurality of the recording tracks 32a, 32b can record/reproduce a plurality of the recording tracks 32a, 32b at once, then the transfer rate can be improved. In the case of manufacturing a master disk for optical disks, an exposure light with a larger diameter corresponding to a plurality of the recording tracks 32a, 32b is used to easily manufacture the master disk. COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供容易制造的光记录介质，实现高密度光记录并提高传送速率的记录和再现装置以及光记录介质的制造方法。解决方案：光盘在跟踪轨道31之间具有多个记录轨道32a，32b。形成用于多个记录轨道32a，32b的一个跟踪轨道31可以比形成跟踪每个录音轨道。发射多个独立地调制到多个记录轨道32a，32b的近场光16a，16b可以一次记录/再现多个记录轨道32a，32b，从而可以提高传送速率。在制造用于光盘的母盘的情况下，使用具有对应于多个记录轨道32a，32b的较大直径的曝光灯来容易地制造母盘。版权所有（C）2003，JPO

64. 发明专利

JP2003066495A Method of generating light or electromagnetic wave and generator for the same 有权
标题翻译：产生光或电磁波的发生器及其发电机的方法
公开(公告)号：JP2003066495A
公开(公告)日：2003-03-05
申请号：JP2001251756
申请日：2001-08-22
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SUZUKI SADAICHI , OZAWA TAKASHI
IPC分类号： G02F1/35 , G02F1/37
摘要： PROBLEM TO BE SOLVED: To provide a method of generating light or electromagnetic waves which is capable of efficiently generating electromagnetic waives of terahertz light, etc., and a generator for the same. SOLUTION: This generator for the light or electromagnetic waves has a photonic crystal 48 having a nonlinear optical effect and periodic dielectric constant distribution and a light or electromagnetic wave incident device for making the light or electromagnetic waves incident on the photonic crystal 48 from different directions. The light or electromagnetic wave incident device has a wavelength variable laser 41 for emitting a laser beam and a branching member 42 for branching the laser beam and transmitting the same to the photonic crystal 48.
摘要翻译：要解决的问题：提供一种产生能够有效地产生太赫兹光等的电磁放弃的光或电磁波的方法及其发电机。解决方案：用于光或电磁波的发生器具有具有非线性光学效应和周期介电常数分布的光子晶体48和用于使光或电磁波从不同方向入射到光子晶体48上的光或电磁波入射装置。光或电磁波入射装置具有用于发射激光束的波长可变激光器41和用于分支激光束并将其传输到光子晶体48的分支部件42。

65. 发明专利

JP2003139979A PHOTOELECTRIC MERGING ELEMENT 审中-公开
公开(公告)号：JP2003139979A
公开(公告)日：2003-05-14
申请号：JP2001342545
申请日：2001-11-07
申请人： FUJI XEROX CO LTD
发明人： OZAWA TAKASHI , SUZUKI SADAICHI , ONO YOSHIYUKI
IPC分类号： G02B6/122
摘要： PROBLEM TO BE SOLVED: To provide a photoelectric merging element which can improve a degree of integration. SOLUTION: Light emitting elements 51 and 52 formed in a light emitting circuit element 31 converts electric signals from output terminals 42 and 43 of an electric circuit chip 21 on a substrate 1 of the photoelectric merging element into light. The light signal which is the output of the element 31 has its direction changed by a micromirror 71 on the substrate 1, is transmitted through electrooptic wires 111 and 112, has its direction changed again by a micromirror 72, is photoelectrically converted by light receiving elements 61 and 62 of a light receiving circuit element 32, and is sent as an electric signal to input terminals 82 and 83 of an electronic circuit chip 21. Electric signals from output terminals 41 and 44 of the electronic circuit chip 21, on the other hand, are sent up to input terminals 81 and 84 of the electronic circuit chip 22 through the electrooptical wires 111 and 112.

66. 发明专利

JP2002082340A METHOD FOR MANUFACTURING FLAT PANEL DISPLAY 失效
公开(公告)号：JP2002082340A
公开(公告)日：2002-03-22
申请号：JP2000272578
申请日：2000-09-08
申请人： FUJI XEROX CO LTD
发明人： SUZUKI SADAICHI , SATO MITSURU , TANAKA SHUNEI , HIJI NAOKI , HIKIJI TAKETO , YAMAMOTO SHIGERU
IPC分类号： G02F1/1339 , G02F1/1333 , G09F9/00 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a flat panel display, where the distance between substrates can be kept constant by fine barrier ribs, without exerting adverse influence on the substrates. SOLUTION: The method for manufacturing the flat panel display, having a display substance 33 interposed between substrates 31 and 34 comprises; first a barrier rib member 32 performed by a laser abrasion machining is fixed onto the lower substrate 31, next the display substance 33 is injected on the barrier member 32 and the upper substrate 34 covered over the display substance 33 so as to prevent air from entering into between them.

67. 发明专利

JP2001311969A LIGHT MODULATING DEVICE 失效
公开(公告)号：JP2001311969A
公开(公告)日：2001-11-09
申请号：JP2000127561
申请日：2000-04-27
申请人： FUJI XEROX CO LTD
发明人： SUZUKI SADAICHI , HIKIJI TAKETO , YAMAMOTO SHIGERU , HIJI NAOKI
IPC分类号： G02F1/137 , G02F1/1333 , G02F1/1337 , G02F1/1347 , G02F1/141
摘要： PROBLEM TO BE SOLVED: To carry out bright and high contrast reflective displaying without using a polarizing plate and to switch the displaying with high speed. SOLUTION: A ferroelectric liquid crystal 3 is in a planar state with its helical axis 3h vertical or nearly perpendicular to a substrate surface when no applied electric field is applied and selectively reflects light of a specified wavelength in the visible region. A driving circuit 20 applies an electric field between electrodes 4, 5 in a direction perpendicular or nearly perpendicular to the helical axis 3h of the ferroelectric liquid crystal 3 in the planar state. When an electric field H2 at a threshold value or above is applied, the liquid crystal 3 changes from the planar state in a low electric field H1 into a homeotropic state with the helical structure disappeared, a periodic change of a refractive index disappears, the liquid crystal molecules 3d align in the direction of the electric field H2 and a transparent state is realized. The change takes place rapidly because the liquid crystal 3 has spontaneous polarization. Optionally the electric field is applied in parallel or nearly parallel with the helical axis 3h.

68. 发明专利

JP2001083485A DISPLAY DEVICE 失效
公开(公告)号：JP2001083485A
公开(公告)日：2001-03-30
申请号：JP25931799
申请日：1999-09-13
申请人： FUJI XEROX CO LTD
发明人： SUZUKI SADAICHI , HIKIJI TAKETO , YAMAMOTO SHIGERU , HIJI NAOKI
IPC分类号： G09G3/36 , G02F1/133 , G09F9/35 , G09G3/20
摘要： PROBLEM TO BE SOLVED: To rewrite an image at high speed to display an animation while keeping a function for preserving the image. SOLUTION: A display element has a signal electrode 4a and a scanning electrode 5a formed on a substrate 2 and opposed to each other in a substrate surface direction and two-frequency drive cholesteric liquid crystal 3 is injected between a substrate 1 and the substrate 2. When an electric field is not impressed between the electrodes 4a and 5a, the cholesteric liquid crystal 3 is in a planar alignment state and its helical axis 3h is arrayed perpendicularly to the surface of the substrate. When the image is rewritten in high speed to display animations, a driving circuit controls the intensity of the electric field having a frequency lower than the crossover frequency of the cholesteric liquid crystal 3 to select a selective reflection state by the planar alignment and a transparent state by the homogenous alignment (homeotropic alignment) and when the image is preserved in the display element, the driving circuit controls the intensity of the electric field having a frequency higher than the crossover frequency of the cholesteric liquid crystal 3 to select the selective reflection state by the planar alignment and the transparent state by a focal conic alignment.

69. 发明专利

JPH11249105A PRODUCTION OF HIGH POLYMER DISPERSED LIQUID CRYSTAL ELEMENT 失效
公开(公告)号：JPH11249105A
公开(公告)日：1999-09-17
申请号：JP5337098
申请日：1998-03-05
申请人： FUJI XEROX CO LTD
发明人： HIKIJI TAKETO , YAMAMOTO SHIGERU , SAGAWA SHIMIZU , SUZUKI SADAICHI , NINOMIYA MASANOBU , HIJI NAOKI
IPC分类号： G02F1/1333
摘要： PROBLEM TO BE SOLVED: To enable the sure alignment of liquid crystals simply irradiating the liquid crystals with a small quantity of deflection light when the liquid crystals are aligned in a specific direction by photodimerizing a high-polymer compd. having a photodimeric structure by irradiation with deflection light in the process for producing a PDLC (high polymer dispersion liquid crystal). SOLUTION: The polymerizable compsn. 3 contg. the high-polymer compd. having the photodimeric structure, low-polymer liquid crystals and a polymn. initiator is injected into a cell. This cell is irradiated with laser beams 4a, 4b to cause the interference thereof and the polymn. phase sepn. of the polymerizable compn. 3. The PDLC element which is alternately formed with high-polymer layers 5 and PDLC layers 6 and is periodically changed in the refractive index is thus manufactured. Next, the temp. T of the cell is specified to the temp. above the nematic isotropic transition point Tn of the low-molecule liquid crystals or above and below the glass transition temp. Tg of the high-polymer compd. The element is then irradiated with the deflection UV light 8 having a deflection axis 8a of a prescribed direction. Such as the high-polymer compd. after the polymn. of the high-polymer compd. having the photodimeric structure is photodimerized in the direction perpendicular to the deflection axis 8a of the deflection UV light 8 and liquid crystal molecules 7a are aligned along the same.

70. 发明专利

JPH10319237A VOLUME HOLOGRAM OPTICAL ELEMENT 失效
公开(公告)号：JPH10319237A
公开(公告)日：1998-12-04
申请号：JP13177497
申请日：1997-05-22
申请人： FUJI XEROX CO LTD
发明人： NINOMIYA MASANOBU , HIKIJI TAKETO , YAMAMOTO SHIGERU , SUZUKI SADAICHI , SAGAWA SHIMIZU
IPC分类号： G02B5/32 , G03H1/00
摘要： PROBLEM TO BE SOLVED: To provide a volume hologram liquid crystal element having high reflectivity. SOLUTION: This optical element consists of a liquid crystal-high-polymer composite film element having a structure alternately laminated with high- polymer layers 3 consisting of a high-polymer compd. and high-polymer liquid crystal layers 4 formed by dispersing liquid crystals into the high-polymer compd. In such a case, the high-polymer compd. consists of a high-polymer compd. contg. at least a fluorine-containing polymerizable compd. as a monomer component. The liquid crystal-high-polymer composite film element described above is held by two sheets of electrode plates, by which the volume hologram optical element is constituted.

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