公开(公告)号：EP0467779A2

公开(公告)日：1992-01-22

申请号：EP91401991.4

申请日：1991-07-16

申请人： GOLDSTAR CO. LTD.

发明人： Chung, Seok Pyo ,  Lee, Seong Ju ,  Park, Hyun Ki

IPC分类号： G03F7/00

CPC分类号： G03F7/0027 ,  G03B15/003 ,  G03B27/32 ,  G03B2227/325

摘要： A roller type developing apparatus for a cycolor type color video printer. A pair of side plates (41,41′) are mounted on a base (40) of the color video printer and spaced apart from each other, the side plates each are provided with a vertical mounting hole (41a,41′a). The upper and lower pressing rollers (43,44) each are rotatably supported between the side plates (41,41′) and, provided with a clearance (C) for allowing the cylith film and the receiver paper to pass therethrough at the same time. The upper and lower support bearings (45,46) are vertically mounted in each mounting hole of the side plate (41,41′) and connected to respective end shafts (43a,44a) of the upper and lower pressing rollers (43,44), respectively, and each is adapted for supporting the upper and lower pressing rollers (43,44). The pressure controlling member (48,48′) is adapted for controlling the clearance (C) in order to control the pressure for the upper and lower pressing rollers (43,44). The present invention provides a roller type developing apparatus which is provided with the clearance (C), thereby preventing the deflection of the pressing rollers (43,44) and the jamming of the cycolor paper, and providing the equality of the coloring and the compactness of the color video printer.

摘要翻译： 一种用于彩色彩色视频打印机的辊型显影装置。 一对侧板（41,41分钟）安装在彩色视频打印机的基座（40）上并彼此间隔开，侧板各设有垂直安装孔（41a，41分钟）。 上下压辊（43,44）各自可旋转地支撑在侧板之间（41,41分钟），并且设有间隙（C），用于同时使格栅膜和接收纸通过 。 上支撑轴承（45,46）垂直安装在侧板（41,41分钟）的每个安装孔中，并连接到上压辊和下压辊（43,44）的相应端轴（43a，44a） ），并且各自适于支撑上下压辊（43,44）。 压力控制构件（48,48分钟）适于控制间隙（C），以便控制上压和下压辊（43,44）的压力。 本发明提供一种具有间隙（C）的辊式显影装置，从而防止压辊（43,44）的偏转和环形纸的卡住，并提供着色和紧密度的相等性 的彩色视频打印机。

公开(公告)号：EP0384768A3

公开(公告)日：1991-09-04

申请号：EP90301940.4

申请日：1990-02-23

申请人： IMAGE TECHNOLOGY INC.

发明人： Lam, Nicholas Lit-Yung

IPC分类号： G03B35/00

CPC分类号： G03B27/32 ,  G03B35/14 ,  G03B35/24

摘要： A method and a printer for printing an image array on the photosensitive surface of lenticular print film from a set of 2D views which involves moving the negative carrier on the printer in accordance with the equation where
S is the distance between key subject images of adjacent 2-D views,
T is the separation between adjacent camera lenses,
F is the back focal length of the camera lens,
K is the distance between the lens of the camera and the key subject K′ and moving the negative by the appropriate S value between printing of adjacent 2D views. A fully automatic and semi-automatic printer is provided.

摘要翻译： 一种用于从一组2D视图在双凸透镜印刷胶片的感光表面上打印图像阵列的方法和打印机，其包括根据等式$移动打印机上的负载体，其中S是关键对象图像之间的距离\; 相邻的二维视图中，T是相机相机镜头之间的距离，F是相机镜头的后焦距，K是相机镜头与主体K\; min之间的距离，并将否定符合相应的\; 打印相邻2D视图之间的S值。\; 提供全自动和半自动打印机。$

公开(公告)号：EP0361428A3

公开(公告)日：1991-08-21

申请号：EP89117825.3

申请日：1989-09-27

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Takagi, Atsushi Fuji Photo Film Co., Ltd.

IPC分类号： G03B27/73 ,  G03G15/00

CPC分类号： G03B27/32 ,  G03B27/735

摘要： The improved image forming apparatus with a capability for automatically identifying the type of originals measures the reflected light from an original of interest with at least two sensors for the light of at least one of three primary colors, constructs a discriminant function that makes use of the differences in spectral reflection density between originals and which uses as parameters all the values of measurements obtained or with the higher and lower values being cut off, and automatically identifies the type of the original by discriminating color photographic originals from another type of originals such as color printed originals or black-and-white originals on the basis of the value of said discriminant function. The image forming apparatus may measure the reflected light from the original with sensors for the light of three primary colors and identify a low-­density, low-contrast original by means of a predetermined discriminant formula. Based on the results of such identification, the image forming apparatus selects the proper light-sensitive material and exposure conditions according to the type of original of interest or the low-­density, low-contrast to original to be used and performs appropriate image formation. In spite of the use of a simple discriminant function or formula, the image forming apparatus is capable of correct identification of the type of original whether its size is regular or irregular as in the case of small-size documents or bulky materials, thereby allowing for appropriate image formation.

摘要翻译： 具有用于自动识别原稿类型的能力的改进的图像形成设备利用至少两个传感器测量来自感兴趣的原稿的反射光以用于三原色中的至少一个的光，构建判别函数，该判别函数利用 原稿之间的光谱反射密度的差​​异，并将所得到的所有测量值或更高和更低的值作为参数切断，并且通过将彩色照相原件与另一类原稿（例如颜色）区分开来自动识别原稿的类型 根据所述判别函数的值，打印原稿或黑白原稿。 图像形成设备可以利用用于三原色光的传感器来测量来自原稿的反射光，并且借助于预定的判别式来识别低密度，低对比度的原稿。 基于这种识别的结果，图像形成设备根据感兴趣的原稿的类型或要使用的原稿的低密度，低对比度来选择适当的感光材料和曝光条件，并且执行适当的图像形成。 尽管使用简单的判别函数或公式，但成像设备能够正确识别原稿的类型，无论其尺寸是规则的还是不规则的，如在小尺寸文件或大体积材料的情况下，从而允许 适当的图像形成。

公开(公告)号：EP0373932A3

公开(公告)日：1991-07-31

申请号：EP89313077.3

申请日：1989-12-14

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Yamomoto, Takemi c/o Brother Kogyo K. K. ,  Takagi, Osamu c/o Brother Kogyo K. K. ,  Matsumoto, Yumio c/o Brother Kogyo K. K. ,  Kimura, Yasuo c/o Brother Kogyo K. K. ,  Nakata, Takashi c/o Brother Kogyo K. K.

IPC分类号： G03F7/00 ,  G03B27/32 ,  G03D13/00

CPC分类号： G03F7/0032 ,  G03B27/32 ,  G03B2227/325 ,  G03D13/002

摘要： A thermal fixing unit provided with gas purification means for use in an image recording medium. The gas purifi­cation means traps gaseous component released from a de­veloper sheet upon heating thereof. The purification means includes a duct body (44) disposed to surround a main frame of the thermal fixing unit (23), a support body (42) having one end connected to the duct body, a fluid passage (40) being defined between the main frame and the duct body, and the fluid passage (40) being connected between the one end of the support body and sheet inlet and sheet outlet of the thermal fixing unit, a gas venting fan (43) rotatably provided at the support body (42) for sucking fluid in the main frame through the sheet inlet, the sheet outlet and the fluid passage, and a filter member (45) disposed in the support body for trapping the gaseous component released from the developer sheet.

公开(公告)号：EP0318837A3

公开(公告)日：1991-07-31

申请号：EP88119581.2

申请日：1988-11-24

申请人： Dainippon Screen Mfg. Co., Ltd.

发明人： Maeda, Kiyoshi c/o Dainippon Screen Mfg. Co., Ltd. ,  Nishide, Sadahiko c/o Dainippon Screen Mfg.Co.,Ltd ,  Yoshiyama, Mamoru D.S. Technical Research Co. Ltd. ,  Matsuguchi, Seiichi D.S. Technical Research Co Ltd ,  Kurosaki, Masahiko D.S. Technical Research Co. Ltd ,  Oura, Takao c/o D.S. Technical Research Co., Ltd. ,  Hayashi, Tetsuya D.S. Technical Research Co., Ltd. ,  Kobayashi, Yoshikazu c/o Haneda Optical Co., Ltd. ,  Handa, Yoshiaki c/o Haneda Optical Co., Ltd.

IPC分类号： G03F7/00

CPC分类号： G03F7/0022 ,  G03B27/32 ,  G03B33/06 ,  G03B2227/325 ,  H04N1/1008

摘要： A photosensitive sheet (11) having photohardenable microcapsules is unrolled to be intermittently fed onto the exposure stage (300), and color separated images are projected onto a common area of the photosensitive sheet. A receiver paper (12) having a color coupler layer is overlaid on the photosensitive sheet, and pressed with a press roller mechanism (700), whereby a color image appears on the receiver paper. The receiver paper is separated from the photosensitive sheet, and thermally treated with a heater (820).

公开(公告)号：EP0435323A2

公开(公告)日：1991-07-03

申请号：EP90125688.3

申请日：1990-12-28

申请人： SHARP KABUSHIKI KAISHA

发明人： Kaneko, Hidetoshi

IPC分类号： G03B27/32 ,  G03F7/00

CPC分类号： G03B27/32 ,  G03B2227/325 ,  G03F7/0022

摘要： An image forming apparatus in which a photosensitive sheet (2) and an image receiving sheet (7) are pressed together while being transported by a pressure developing device (8), the image receiving sheet (7) being then separated from the photosensitive sheet (2) by a separation roller (3). The pressure developing device (8) continues to transport the photosensitive sheet (2) after the image receiving sheet(7) is separated therefrom, and the transportation of the photosensitive sheet (2) by the pressure developing device (8)is stopped when the trailing edge of the image receiving sheet has passed the separation roller (3).

摘要翻译： 一种图像形成装置，其中感光片（2）和图像接收片（7）在被压力显影装置（8）传送的同时被压在一起，然后将图像接收片（7）从感光片（ 2）通过分离辊（3）。 在图像接收片（7）被分离之后，压力显影装置（8）继续传送感光片（2），并且当压力显影装置（8）的感光片（2）的输送停止时 图像接收片的后缘经过分离辊（3）。

公开(公告)号：EP0434058A2

公开(公告)日：1991-06-26

申请号：EP90124958.1

申请日：1990-12-20

申请人： Dainippon Screen Mfg. Co., Ltd.

发明人： Miyasaka, Eiji, Dainippon Screen ,  Handa, Masayuki, Dainippon Screen ,  Takeda, Morihiro, Dainippon Screen ,  Tsujino, Hiroyuki, Dainippon Screen

IPC分类号： G03B27/32 ,  G03B27/50

CPC分类号： G03B27/50 ,  G03B27/32

摘要： A reproduction magnification of an image to be reproduced is inputted through a inputting device. A projection optical system (4) is adjusted according to the reproduction magnification, and then projects image light reflected from an original in the form of a slit onto a photosensitive material sheet (PM). During projection of the slit image light, the original and the photosensitive material sheet are synchronously fed.

摘要翻译： 通过输入装置输入要再现的图像的再现倍率。 投影光学系统根据再现倍率进行调整，然后将从原稿的形式的狭缝反射的图像光投射到感光材料片上。 当投影狭缝图像光时，原稿和感光材料片彼此同步地进给。

公开(公告)号：EP0434032A2

公开(公告)日：1991-06-26

申请号：EP90124773.4

申请日：1990-12-19

申请人： SHARP KABUSHIKI KAISHA

发明人： Haruna, Akira

IPC分类号： G03G15/00 ,  G03F7/00

CPC分类号： G03G15/6597 ,  G03B27/32 ,  G03B2227/325 ,  G03D13/002 ,  G03F7/0032 ,  G03G15/2064 ,  G03G2215/00371 ,  G03G2215/00413 ,  G03G2215/00451 ,  G03G2215/00518 ,  G03G2215/00523 ,  G03G2215/00805

摘要： An image forming apparatus including an image receiving sheet transport system in which a photosensitive sheet(2) and an image receiving sheet(7) are pressed together to form an image on the image receiving sheet(7) which is then transported to a glosser unit(11) at a slower speed than the transporting speed of the image receiving sheet(7) by a pressure developing device(5) and the glosser unit(11), the image receiving sheet(7) being temporarily buckled between the pressure developing device(5) and the transport device(10), and then being taken up by the glosser unit(11). The image receiving sheet(7) is smoothly pulled by a one-way clutch(15a,15b) in the direction in which it is stretched.

摘要翻译： 一种图像形成装置，包括图像接收片材传送系统，其中感光片材（2）和图像接收片材（7）被压在一起，以在图像接收片材（7）上形成图像，然后将图像传送到格罗塞尔单元 （11）以比图像接收片（7）的运送速度慢的速度通过压力显影装置（5）和放卷单元（11），图像接收片（7）暂时在压力显影装置 （5）和运送装置（10），然后被绞车单元（11）吸收。 图像接收片（7）在其被拉伸的方向上由单向离合器（15a，15b）平滑地拉动。

公开(公告)号：EP0381459A2

公开(公告)日：1990-08-08

申请号：EP90300972.8

申请日：1990-01-30

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Akao, Michitoshi, c/o Brother Kogyo K.K. ,  Sakakibara, Kenji, c/o Brother Kogyo K.K. ,  Yoshihara, Hideo, c/o Brother Kogyo K.K. ,  Hayashi, Takayuki, c/o Brother Kogyo K.K. ,  Nakata, Takashi, c/o Brother Kogyo K.K. ,  Kimura, Hiroaki, c/o Brother Kogyo K.K.

IPC分类号： G03B27/58 ,  G03F7/00

CPC分类号： G03B27/32 ,  G03B2227/325 ,  G03F7/0022

摘要： A sheet supplying device for supplying an uppermost sheet of a stack of sheets (16) in a sheet cassette (17) used in an image forming apparatus includes suction cups (31) movable into and out of contact with the uppermost sheet in the sheet cassette, an evacuator for developing a vacuum in the suc­tion cups to enable the suction cups to attract the upper­most sheet, a moving member (32) for upwardly and downwardly moving the suction cups to pick up the sheet from the sheet cassette, a sheet feeding member (19) for feeding the sheet from the moving member along a sheet feed path, and a control system for judging on the basis of a detection signal from each sensor (33) for detecting an image forming error provided in the image forming apparatus whether the error occurs during the sheet supplying operation, and when judging that the image forming error occurs during a sheet supplying opera­tion, the control unit ceasing the sheet supplying operation and controlling the driving of at least one of the suction cups, the evacuator, moving member and the sheet feeding member so that at least one of those members carries out a predetermined operation selected from the series of opera­tions to be performed by at least one of the members.

摘要翻译： 用于在图像形成装置中使用的纸张盒（17）中的纸张堆叠的最上面的纸张供给装置包括：吸盘（31），其能够移动到纸张盒中与最上面的纸张接触和脱离接触 ，用于在吸盘中显影真空以使吸盘能够吸引最上面的片材的抽空器，用于向上和向下移动吸盘以从片材盒拾取片材的移动构件（32），片材进给构件 （19），用于沿片材馈送路径从移动构件馈送片材;以及控制系统，用于基于来自用于检测在图像形成装置中提供的图像形成错误的每个传感器（33）的检测信号进行判断， 在片材供应操作期间发生错误，并且当判断在片材供应操作期间发生图像形成错误时，控制单元停止片材供应操作并且至少控制驾驶 吸入杯，抽空器，移动构件和片材进给构件的至少一个，使得这些构件中的至少一个执行从要由至少一个构件执行的一系列操作中选择的预定操作。

公开(公告)号：EP0328267A3

公开(公告)日：1990-05-30

申请号：EP89300624.7

申请日：1989-01-24

申请人： NISHIKA LIMITED

发明人： Fritsch, Robert E.

IPC分类号： G03B35/14

CPC分类号： G03B27/32 ,  G03B35/14

摘要： A method of effecting a three-dimensional print by a non-scanned exposure of three-dimensional lenticular print material is provided wherein a lenticular print material and a film having a plurality of exposed frames thereon are placed in opposing imaging planes and a lens and a periscope are positioned between the film and the print material; the periscope including first and second parallel mirrors positioned so as to reflect light along an optical path from the film through the lens to the print material, each of the parallel mirrors rotatable about a first axis normal to the lens optical axis and a second axis intersecting the first axis. Each of the frames is placed a predetermined linear distance from an optical axis of the lens to create a plurality of angular exposure zones corresponding respectively to the plurality of the frames and, for each of the plurality of angular exposure zones; the lens is placed in the center of the angular exposure zone; and the frame corresponding to the angular exposure zone is illuminated for delivering an image exposure of the frame to the periscope along the center of the angular exposure zone; thereby removing the translation (offset of) the image exposure delivered to the periscope from the lens along the center of the angular exposure zone from the periscope to the print material by rotating the periscope about the first axis and rotating the periscope about the second axis to restore the optical axis path to its original length.

摘要翻译： 提供了通过三维透镜状印刷材料的非扫描曝光来实现三维印刷的方法，其中将透镜状印刷材料和其上具有多个曝光框架的膜放置在相对的成像平面中，并且透镜和 潜望镜位于薄膜和印刷材料之间; 所述潜望镜包括第一和第二平行镜，所述第一和第二平行镜被定位成沿着从所述胶片穿过所述透镜到所述打印材料的光路反射光，所述平行镜中的每一个可围绕垂直于所述透镜光轴的第一轴旋转， 第一轴。 每个框架从透镜的光轴放置预定的线性距离，以产生分别对应于多个框架的多个角度曝光区域，并且对于多个角度曝光区域中的每一个; 透镜放置在角度曝光区域的中心; 并且照亮与角度曝光区域对应的框架，以沿着角度曝光区域的中心将框架的图像曝光传送到潜望镜; 从而通过围绕第一轴线旋转潜望镜并将围绕第一轴线旋转的潜望镜将第二轴线周围的潜望镜旋转，从而将从透镜沿着角度曝光区域的中心传递到潜望镜的图像曝光的平移（偏移）从潜望镜移除到打印材料 将光轴路径恢复到其原始长度。