公开(公告)号：US5251074A

公开(公告)日：1993-10-05

申请号：US507870

申请日：1990-04-12

申请人： Kentaro Hamma ,  Yasunori Kobori ,  Hiroyuki Kimura ,  Yoshinori Okada ,  Shoji Ohno ,  Osamu Numata ,  Kotaro Kawamura ,  Hideo Nishijima ,  Naohiro Ozawa

发明人： Kentaro Hamma ,  Yasunori Kobori ,  Hiroyuki Kimura ,  Yoshinori Okada ,  Shoji Ohno ,  Osamu Numata ,  Kotaro Kawamura ,  Hideo Nishijima ,  Naohiro Ozawa

IPC分类号： G11B15/087 ,  G11B27/32 ,  H04N5/782

CPC分类号： H04N5/782 ,  G11B15/087 ,  G11B27/324

摘要： During the playback operation for freezing and storing a specific frame of a picture in a memory and thereafter printing the frame, the recording medium is turned reversely for a prescribed amount according to an instruction from a printer in response to the entry of the freeze command in order to accurately search the frame at the entry of the freeze, and thereafter the recording medium is played back in normal mode. The amounts of reverse turn and the successive forward turn in normal playback are counted and compared, and when the difference has become a prescribed value, a freeze signal is produced and the frame of the picture selected by the freeze command is stored in the memory and printed when required. This control method for use in a video print system is designed so that the recording medium is turned reversely for a prescribed amount according to an instruction from the printer and then stopped until the next command is entered.

摘要翻译： 在用于在存储器中冻结和存储图像的特定帧的再现操作中，之后打印该帧时，响应于冻结命令的输入，根据来自打印机的指令将记录介质反转规定量 为了在冻结的进入处准确地搜索帧，然后以正常模式重放记录介质。 对正常重放中的反向转动量和连续向前转动的数量进行计数和比较，并且当差值变为规定值时，产生冻结信号，并且由冻结命令选择的画面的帧被存储在存储器中， 需要时打印。 这种在视频打印系统中使用的控制方法被设计成使得记录介质根据来自打印机的指令反转规定的量，然后停止直到输入下一个命令。

公开(公告)号：US4901090A

公开(公告)日：1990-02-13

申请号：US181098

申请日：1988-04-13

申请人： Naohiro Ozawa ,  Hiroshi Shimizu ,  Toshihiko Gotoh ,  Kentaro Hamma ,  Seizi Okunomiya ,  Takeshi Nomura ,  Mikio Shiraishi

发明人： Naohiro Ozawa ,  Hiroshi Shimizu ,  Toshihiko Gotoh ,  Kentaro Hamma ,  Seizi Okunomiya ,  Takeshi Nomura ,  Mikio Shiraishi

IPC分类号： B41J17/32

CPC分类号： B41J17/32

摘要： An inked sheet cassette suitable for use in printer such as a multi-color thermal transfer-type printer. The cassette has a cassette case encasing an inked sheet constituted by a thin web-like film or paper sheet with at least one type of ink applied thereto, and a pair of reels disposed in the cassette case and constituting a supply reel and a take-up reel on which are wound the respective ends of the inked sheet. The cassette has a window provided at least in one of a portion of said cassette case adjacent to the supply reel and portion adjacent to said take-up reel so as to enable the user to visually check the diameter of the roll of the inked sheet on the reel adjacent to said window. Disclosed also is a printer suitable for use in combination with this cassette.

摘要翻译： 适用于多色热转印式打印机等打印机的墨盒式墨盒。 该盒具有盒壳体，其包围由薄网状薄膜或纸片构成的墨片，该薄片或纸片具有施加到其上的至少一种类型的墨水;以及一对卷轴，其设置在盒壳体中并构成供带盘， 卷绕在其上的卷轴卷绕在着墨片的相应端部。 所述盒具有至少在所述盒壳体的与供带盘相邻的部分中的至少一部分中的一个和与所述卷取卷轴相邻的部分设置的窗口，以使得用户能够目视地检查所述着墨片的卷的直径 卷轴与所述窗口相邻。 还公开了一种适用于与该盒组合使用的打印机。

公开(公告)号：USRE34521E

公开(公告)日：1994-01-25

申请号：US865022

申请日：1992-04-07

申请人： Hiroshi Shimizu ,  Naohiro Ozawa ,  Toshihiko Gotoh ,  Kentaro Hamma

发明人： Hiroshi Shimizu ,  Naohiro Ozawa ,  Toshihiko Gotoh ,  Kentaro Hamma

IPC分类号： B41J17/24 ,  B41J17/32 ,  B41J3/02

CPC分类号： B41J17/32

摘要： An ink paper cassette has ink paper, a supply shaft for supplying the ink paper, a take-up shaft for winding the ink paper, a front connecting portion for rotatably supporting first ends of the supply and the take-up shafts and a rear connecting portion for rotatably supporting second ends of the supply and the take-up shafts. The ink paper cassette is to be loaded into a printer. The printer performs thermal prints of characters and/or pictorial images onto a transfer paper with the ink paper loaded in the ink paper cassette. The front connecting portion has a depth so greater than that of the rear connecting portion that the front connecting portion is brought into abutment with a front face of a printer mechanism, whereby preventing the ink paper cassette from being loaded into the printer.

摘要翻译： 墨纸盒具有墨纸，用于供应墨纸的供应轴，用于卷绕墨纸的卷取轴，用于可旋转地支撑供给的第一端和卷取轴的前连接部分和后连接 用于可旋转地支撑电源和卷取轴的第二端的部分。 墨盒装入打印机。 打印机将墨水纸装入墨纸盒中，将字符和/或图像的热敏打印执行到转印纸上。 前连接部分的深度比后连接部分的深度大，使得前连接部分与打印机机构的前表面邻接，从而防止墨纸盒装入打印机。

公开(公告)号：US4915516A

公开(公告)日：1990-04-10

申请号：US222428

申请日：1988-07-21

申请人： Hiroshi Shimizu ,  Naohiro Ozawa ,  Toshihiko Gotoh ,  Kentaro Hamma

发明人： Hiroshi Shimizu ,  Naohiro Ozawa ,  Toshihiko Gotoh ,  Kentaro Hamma

IPC分类号： B41J17/24 ,  B41J17/32

CPC分类号： B41J17/32

摘要： An ink paper cassette has ink paper, a supply shaft for supplying the ink paper, a take-up shaft for winding the ink paper, a front connecting portion for rotatably supporting first ends of the supply and the take-up shafts and a rear connecting portion for rotatably supporting second ends of the supply and the take-up shafts. The ink paper cassette is to be loaded into a printer. The printer performs thermal prints of characters and/or pictorial images onto a transfer paper with the ink paper loaded in the ink paper cassette. The front connecting portion has a depth so greater than that of the rear connecting portion that the front connecting portion is brought into abutment with a front face of a printer mechanism, whereby preventing the ink paper cassette from being loaded into the printer.

摘要翻译： 墨纸盒具有墨纸，用于供应墨纸的供应轴，用于卷绕墨纸的卷取轴，用于可旋转地支撑供给的第一端和卷取轴的前连接部分和后连接 用于可旋转地支撑电源和卷取轴的第二端的部分。 墨盒装入打印机。 打印机将墨水纸装入墨纸盒中，将字符和/或图像的热敏打印执行到转印纸上。 前连接部分的深度比后连接部分的深度大，使得前连接部分与打印机机构的前表面邻接，从而防止墨纸盒装入打印机。

公开(公告)号：US5079565A

公开(公告)日：1992-01-07

申请号：US413549

申请日：1989-09-27

申请人： Hiroshi Shimizu ,  Naohiro Ozawa ,  Toshihiko Gotoh ,  Kentaro Hamma ,  Seiji Okunomiya ,  Youichi Narui

发明人： Hiroshi Shimizu ,  Naohiro Ozawa ,  Toshihiko Gotoh ,  Kentaro Hamma ,  Seiji Okunomiya ,  Youichi Narui

IPC分类号： B41J17/32

CPC分类号： B41J17/32

摘要： A thermal transfer printing apparatus includes a reading device for reading a code registered section provided on an ink sheet cassette, and a color discrimination device, a part of which is provided on a thermal head. The apparatus acts to heat an ink sheet superposed on a print paper by means of the thermal head to print an image on the print paper. The ink sheet cassette includes a pair of ink shafts on which both ends of a continuous ink sheet having a continuous film or paper with inks applied thereon are wound, and a cassette case in which the ink shafts are received, at least one of the ink shafts being adapted to be drivingly connected in the axial direction to a torque supply shaft inserted from the outside of the cassette case so that driving torque is supplied from the torque supply shaft to the ink shaft. The code registered section is composed of a first pattern portion of alternating white and black patterns and a second pattern portion in which information connecting the ink sheet is coded and recorded in line with the first pattern portion. The code registered section is provided on one of the ink shafts in the cassette case.

摘要翻译： 热转印打印设备包括用于读取设置在墨纸盒上的代码注册部分的读取装置和其一部分设置在热敏头上的颜色识别装置。 该装置用于通过热敏头加热叠加在打印纸上的油墨纸，以在打印纸上打印图像。 油墨纸盒包括一对油墨轴，在其上缠绕连续的油墨纸的两端，连续的油墨纸上涂上油墨的纸张，以及容纳有油墨轴的盒壳，至少一个油墨 轴适于沿轴向驱动地连接到从盒壳体的外部插入的扭矩供给轴，使得驱动扭矩从扭矩供给轴供应到油墨轴。 代码注册部分由交替的白色和黑色图案的第一图案部分和连接墨水纸的信息与第一图案部分一致地编码和记录的第二图案部分组成。 代码注册部分设置在盒壳体中的一个墨水轴上。

公开(公告)号：US4892425A

公开(公告)日：1990-01-09

申请号：US139826

申请日：1987-12-30

申请人： Hiroshi Shimizu ,  Naohiro Ozawa ,  Toshihiko Gotoh ,  Kentaro Hamma ,  Takeshi Nomura

发明人： Hiroshi Shimizu ,  Naohiro Ozawa ,  Toshihiko Gotoh ,  Kentaro Hamma ,  Takeshi Nomura

IPC分类号： B41J17/32

CPC分类号： B41J17/32

摘要： In a combination of a thermal transfer recording apparatus and an ink sheet cassette therefor, a take-up shaft of the ink sheet cassette has an outer diameter smaller than that of a supply shaft. A new ink sheet wound about the supply shaft to a location close to an inner wall surface of a supply shaft housing section of a cassette case is changed to a used ink sheet wrinkled due to heating by a thermal head. The used ink sheet having an increased thickness due to the wrinkles is taken up in the form of a roll about the take-up shaft. The roll of the used ink sheet entirely wound about the take-up shaft has such an outer diameter as to be out of contact with an inner wall surface of a take-up shaft housing section to thereby prevent contact of the take-up shaft with an inner wall surface of the cassette case due to an increase in the diameter of the roll of the used ink sheet wound about the take-up shaft.

摘要翻译： 在热转印记录装置和墨纸盒的组合中，油墨纸盒的卷取轴的外径小于供给轴的卷取轴。 在供给轴周围卷绕在靠近盒壳体的供给轴收纳部的内壁面的位置的新的油墨片被变更为由热头加热而起皱的使用过的油墨纸。 由于褶皱而具有增加的厚度的所使用的油墨纸以围绕卷取轴的辊的形式被吸收。 卷绕在卷取轴上的所使用的油墨片卷的外径为与卷取轴收容部的内壁面不接触，防止卷取轴与卷取轴的接触， 由于缠绕在卷取轴上的所使用的油墨片的辊的直径增加，盒壳体的内壁表面。

公开(公告)号：US4834563A

公开(公告)日：1989-05-30

申请号：US47216

申请日：1987-05-08

申请人： Naohiro Ozawa ,  Toshihiko Gotoh ,  Junichi Shoji

发明人： Naohiro Ozawa ,  Toshihiko Gotoh ,  Junichi Shoji

IPC分类号： B41J17/36 ,  B41J35/36

CPC分类号： B41J17/36 ,  B41J35/36

摘要： A thermal ink-transfer printer is disclosed in which an ink donor sheet is wound on a supply reel. The ink donor sheet is drawn out from the supply reel and passes between a rotating drum and a thermal head and is then rolled round a winding reel. Printing paper is moved in a printing-paper transporting path formed between the rotating drum and guide means. The thermal head presses the ink donor sheet against the printing paper and heats the ink donor sheet to transfer the ink on the ink donor sheet to the printing paper. The ink donor sheet after completing the ink transfer is separated from the printing paper and rolled round the winding reel. The printing paper separated from the ink donor sheet is moved in the printing-paper transporting path. When the ink donor sheet during separation from the printing paper is erroneously drawn into a predetermined portion of the printing-paper transporting path, this erroneous operation of the ink donor sheet is detected by jam detecting means.

摘要翻译： 公开了一种热转印打印机，其中供墨片卷绕在供带盘上。 供墨片从供带盘上拉出，并在转鼓和热敏头之间通过，然后卷绕在卷绕卷轴上。 打印纸在形成在旋转滚筒和引导装置之间的打印纸传送路径中移动。 热敏头将供墨器薄片压在打印纸上并加热供墨片，将供墨片上的墨水转印到打印纸上。 完成油墨转印后的供墨板片与印刷纸分离并在卷绕卷轴上滚动。 与供墨片分离的打印纸在打印纸传送路径中移动。 当从打印纸分离期间的供墨器片被错误地吸入打印纸传送路径的预定部分中时，通过卡纸检测装置检测供墨板的这种错误操作。

公开(公告)号：US06824273B2

公开(公告)日：2004-11-30

申请号：US10422952

申请日：2003-04-25

申请人： Nobuhiko Konuma ,  Hidetomo Yoshimura ,  Seiichi Sekiguchi ,  Mikiharu Kuwata ,  Masaharu Deguchi ,  Takashi Kakuda ,  Yutaka Matsuda ,  Takuya Shiaki ,  Futoshi Yamasaki ,  Atsushi Ishibashi ,  Koichi Umezawa ,  Takeshi Hoshino ,  Shigehisa Hagura ,  Makoto Fukatsu ,  Nobuyuki Kaku ,  Kenji Fuse ,  Satoshi Ohuchi ,  Tomohiro Miyoshi ,  Naohiro Ozawa ,  Masahiko Yatsu ,  Yasuo Otsuka ,  Takesuke Maruyama

发明人： Nobuhiko Konuma ,  Hidetomo Yoshimura ,  Seiichi Sekiguchi ,  Mikiharu Kuwata ,  Masaharu Deguchi ,  Takashi Kakuda ,  Yutaka Matsuda ,  Takuya Shiaki ,  Futoshi Yamasaki ,  Atsushi Ishibashi ,  Koichi Umezawa ,  Takeshi Hoshino ,  Shigehisa Hagura ,  Makoto Fukatsu ,  Nobuyuki Kaku ,  Kenji Fuse ,  Satoshi Ohuchi ,  Tomohiro Miyoshi ,  Naohiro Ozawa ,  Masahiko Yatsu ,  Yasuo Otsuka ,  Takesuke Maruyama

IPC分类号： G03B2116

CPC分类号： G03B21/16

摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.

摘要翻译： 一种液晶投影仪，包括：照明光学系统，包括光源;分离光学系统，用于将照明光学系统发射的照射光分离为三种光线;投影透镜单元，包括投影透镜，十字分色棱镜 设置在投影透镜的光接收端附近，以及配置在十字分色棱镜周围的多个液晶面板，以及用于向光源供电的光源电源。 投影透镜单元，分色光学系统，照明光学系统和光源电源按顺序排列。 液晶投影仪的外形尺寸为263mm×318mm以下的水平面。 液晶面板的显示屏尺寸为0.9英寸。用于冷却多个液晶面板的冷却风扇设置在投影透镜旁边。

公开(公告)号：US06783245B2

公开(公告)日：2004-08-31

申请号：US09791702

申请日：2001-02-26

申请人： Nobuhiko Konuma ,  Hidetomo Yoshimura ,  Seiichi Sekiguchi ,  Mikiharu Kuwata ,  Masaharu Deguchi ,  Takashi Kakuda ,  Yutaka Matsuda ,  Takuya Shiaki ,  Futoshi Yamasaki ,  Atsushi Ishibashi ,  Koichi Umezawa ,  Takeshi Hoshino ,  Shigehisa Hagura ,  Makoto Fukatsu ,  Nobuyuki Kaku ,  Kenji Fuse ,  Satoshi Ohuchi ,  Tomohiro Miyoshi ,  Naohiro Ozawa ,  Masahiko Yatsu ,  Yasuo Otsuka ,  Takesuke Maruyama

发明人： Nobuhiko Konuma ,  Hidetomo Yoshimura ,  Seiichi Sekiguchi ,  Mikiharu Kuwata ,  Masaharu Deguchi ,  Takashi Kakuda ,  Yutaka Matsuda ,  Takuya Shiaki ,  Futoshi Yamasaki ,  Atsushi Ishibashi ,  Koichi Umezawa ,  Takeshi Hoshino ,  Shigehisa Hagura ,  Makoto Fukatsu ,  Nobuyuki Kaku ,  Kenji Fuse ,  Satoshi Ohuchi ,  Tomohiro Miyoshi ,  Naohiro Ozawa ,  Masahiko Yatsu ,  Yasuo Otsuka ,  Takesuke Maruyama

IPC分类号： G03B2116

CPC分类号： G03B21/16

摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.

公开(公告)号：US06062695A

公开(公告)日：2000-05-16

申请号：US88838

申请日：1998-06-02

申请人： Takashi Kakuda ,  Satoshi Ouchi ,  Masahiko Yatsu ,  Naohiro Ozawa ,  Yutaka Matsuda ,  Takuya Shiaki

发明人： Takashi Kakuda ,  Satoshi Ouchi ,  Masahiko Yatsu ,  Naohiro Ozawa ,  Yutaka Matsuda ,  Takuya Shiaki

IPC分类号： G02F1/13 ,  G02B27/28 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/13363 ,  H04N9/31 ,  G03B21/14

CPC分类号： G02F1/13362 ,  G02B27/283 ,  H04N9/3105 ,  H04N9/3167

摘要： A projection type liquid crystal display device, including: irradiation means having a function of irradiating light emitted from a light source upon an irradiated surface; a liquid crystal display element for modulating the light; and projection means for projecting the light emitted from said liquid crystal display element, wherein said irradiation means comprises: at least one reflection mirror; a polarization beam splitter for dividing the light from the light source into P polarization light and S polarization light; a .lambda./2 phase shifting plate for rotating a direction of polarization of either one of the P polarization and S polarization lights; polarization means being constructed with a reflection mirror for reflecting either one of the P polarization and S polarization lights; a first lens array being constructed with a plurality of condenser lenses, for collecting the light emitted from said polarization means so as to form a plurality of secondary light source images; and a second lens array being constructed with a plurality of condenser lenses and positioned in vicinity of where the plurality of secondary light source images are formed.

摘要翻译： 一种投影型液晶显示装置，包括：照射装置，具有将从光源发射的光照射到被照射的表面上的功能; 用于调制光的液晶显示元件; 以及用于投影从所述液晶显示元件发射的光的投影装置，其中所述照射装置包括：至少一个反射镜; 用于将来自光源的光分为P偏振光和S偏振光的偏振分束器; 用于旋转P偏振和S偏振光中的任一个的偏振方向的λ/ 2移相板; 偏振装置由反射镜构成，用于反射P偏振和S偏振光中的任一个; 第一透镜阵列由多个聚光透镜构成，用于收集从所述偏振装置发出的光，以便形成多个次级光源图像; 以及第二透镜阵列，其由多个聚光透镜构成，并且位于形成所述多个次级光源图像的附近。