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1. 发明专利

JP2000061667A LASER BEAM MACHINING METHOD FOR GLASS AND GLASS FORMED PARTS 失效
公开(公告)号：JP2000061667A
公开(公告)日：2000-02-29
申请号：JP24772098
申请日：1998-08-19
申请人： IKENO JUNICHI , SEIKO EPSON CORP
发明人： IKENO JUNICHI , UMETSU KAZUNARI
IPC分类号： G03B33/08 , B23K26/00 , B23K26/18 , B26F1/31 , H01S3/00
摘要： PROBLEM TO BE SOLVED: To directly machine fine deep holes on glass without causing a crack with YAG laser beam. SOLUTION: Pulsed oscillation YAG laser beams are radiated to an object to be machined that is made of glass containing a component high in YAG laser beam absorptivity. The irradiation energy of YAG laser beam is set at a prescribed threshold or higher in accordance with the high YAG laser beam absorptivity component contained in the glass to be used. The focal position of the laser beam is set near the middle between the front and the rear faces of the object to be machined, more suitably in the part lower than such middle position, dispersing the irradiation energy uniformly in the thickness direction rather than concentrating in a specific position, and growing a through hole from both front and rear faces. Thus, simplification of the machining process and operation can be contrived as well as reduction in the machining time and cost.

2. 发明专利

JPH10254057A STILL PICTURE CAMERA 失效
公开(公告)号：JPH10254057A
公开(公告)日：1998-09-25
申请号：JP6919098
申请日：1998-02-13
申请人： SINAR AG
发明人： GFELLER KARL
IPC分类号： G03B7/099 , G02F1/1335 , G03B9/08 , G03B9/12 , G03B11/00 , G03B17/12 , G03B17/14 , G03B17/48 , G03B19/10 , G03B33/08 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To enhance adaptability in handling in the case of changing from ordinary photographing by using film material to photographing by electronic image recording by selectively attaching a film cassette or a device to a camera housing. SOLUTION: This camera includes an objective lens 3 which can be changed in ordinary form and method and attached to an objective lens plate 3, and the objective lens plate is coupled with the camera housing 7 through a bellows 5. On an image plane EB roughly suggested in the camera housing 7, at least two housing parts 9a and 9b are provided in a sliding body 11 and selectively inserted in the image forming beam path of the camera. In such a case, at least two housing parts 9a and 9b are arranged in the linear sliding body 11. Then, film 17 or the device 13 for electronic image recording is alternatively inserted in the image forming beam path of the still picture camera by a corresponding positioning and fixing member 16.

3. 发明专利

JP2597716B2 失效
公开(公告)号：JP2597716B2
公开(公告)日：1997-04-09
申请号：JP18840889
申请日：1989-07-20
IPC分类号： B41J2/325 , B41J2/32 , G03B17/28 , G03B17/30 , G03B17/48 , G03B17/52 , G03B27/58 , G03B33/08 , H04N5/225

4. 发明专利

JPH0976561A COLOR RECORDER 失效
公开(公告)号：JPH0976561A
公开(公告)日：1997-03-25
申请号：JP25685695
申请日：1995-09-08
申请人： NEC CORP
发明人： YOSHIDA KENICHI
IPC分类号： B41J2/525 , B41J2/44 , G03B33/08
摘要： PROBLEM TO BE SOLVED: To obtain a minute color image which facilitates the regulation by realizing reductions in size and cost by a simple structure. SOLUTION: The color recorder comprises a fluorescent display tube 3 fixed to a board 1 and covered with a cover 2, a refractive index distribution type lens array 4 positioned onto the upper part of the tube 3, an endless or ended filter 7 disposed between the array 4 and a recording medium 5 and having filters (R, G, B) 8, 9, 10 aligned, a filter driver 11 for continuously moving the filter part 7 by using a driving mechanism such as a drive roller, a guide roller, and an apparatus driver 12 for reciprocatingly moving the entire head part including the board 1. The lights emitted from the tube 3 are sequentially imaged on the medium 5 via the array 4 and the filters (R, G, B) 8, 9, 10.

5. 发明专利

JPH08211500A PHOTOGRAPHING DEVICE 失效
公开(公告)号：JPH08211500A
公开(公告)日：1996-08-20
申请号：JP1819695
申请日：1995-02-06
申请人： OLYMPUS OPTICAL CO
发明人： WATANABE YUICHI
IPC分类号： G03B33/08 , A61B1/04 , G03B27/32
摘要： PURPOSE: To provide a photographing device which can be miniaturized without requiring that a mechanical light shielding part is provided. CONSTITUTION: The video signals of an external video signal generator 2 are inputted to the exposure switching circuit 7 of a video display device 3, video signals of a color component are outputted to a monochrome CRT 9 with a CRT control circuit 8 by a releasing operation, to successively display video of the color component and a color film 13 is exposed with light after successively passing through color filters provided on a rotary color filter 11 rotated by a motor 18, by an image forming optical system 12. The exposure switching circuit 7 outputs a light shielding signal for inhibiting the light emission of the monochrome CRT 9, while the vicinity of the boundary of two adjacent color filters is interposed in an optical axis and the shielding of light is required. Thus, the photographing device is constituted not to require the mechanical light shielding part.

6. 发明专利

JPH0431849A NONSILVER PHOTOGRAPHIC SYSTEM 失效
公开(公告)号：JPH0431849A
公开(公告)日：1992-02-04
申请号：JP13933690
申请日：1990-05-28
申请人： NIPPON STEEL CORP
发明人： NAKAKOSHI HIROYUKI
IPC分类号： G03C7/00 , G03B33/08 , G03C5/08
摘要： PURPOSE:To obtain correct color reproducibility with simple constitution by applying plural photosensitive materials to a photographic medium every color and performing exposure, color developing(the stop of reaction) and fixing, and repeating such stages while changing the hue of the photosensitive material. CONSTITUTION:After winding the photographic medium 9 on a drum 1, the nonsilver photographic photosensitive material of cyan is applied by a color developing mate rial applying device 3a, the exposure is performed by an exposing light source 6a to form an image and the reaction of discoloration is stopped by an ultraviolet ray irradiating device 5a. Thereafter, the nonsilver photographic photosensitive material of magenta is applied by a color developing material applying device 3b, the exposure is performed by an exposing light source 6b and the reaction of discoloration is stopped by an ultraviolet ray irradiating device 5b. Then, the nonsilver photographic photosensi tive material of yellow is applied by a color developing material applying device 3c, the exposure is performed by an exposing light source 6c and the reaction of discoloration is stopped by an ultraviolet irradiating device 5c. Thus, the exposing light of every color is freely set, and an excellent image is obtained by selecting an appropriate exposing condition for the nonsilver photographic photosensitive mate rial of each color.

7. 发明专利

JPH0353613B2 失效
公开(公告)号：JPH0353613B2
公开(公告)日：1991-08-15
申请号：JP27515285
申请日：1985-12-09
申请人： FUJI SHASHIN FUIRUMU KK , SHAAPU KK
发明人： KONISHI MASAHIRO , NAKAMURA TAKESHI , SHIOJI MITSUAKI , KATO SHINJI , NAKAMURA TAKESHI
IPC分类号： B41J2/525 , B41J2/44 , B41J2/445 , B41J3/00 , G02F1/13 , G02F1/133 , G03B27/73 , G03B33/08 , G03G15/04

8. 发明专利

JPH0353231A ELECTRONIC INSTANT CAMERA AND FILM PACK 失效
公开(公告)号：JPH0353231A
公开(公告)日：1991-03-07
申请号：JP18840889
申请日：1989-07-20
申请人： FUJI PHOTO FILM CO LTD
发明人： YASUMI KUNIO
IPC分类号： B41J2/325 , B41J2/32 , G03B17/28 , G03B17/30 , G03B17/48 , G03B17/52 , G03B27/58 , G03B33/08 , H04N5/225
摘要： PURPOSE:To print only necessary images by heating a thermosensitive material on the peripheral surface of a take-up drum based on an output image signal from a two-dimensional image pickup element so that colors may be developed. CONSTITUTION:By operating a relase button 24, the image formed by a charge coupled device(CCD) 20 through a lens 16 is temporarily stored as an image signal in the storage part of tan electrical part 26. After performing the above operation plural times, the image which should be recorded on a thermosensitive film 28 is selected out of the photographed images and the image stored in the storage part is reproduced by looking in a finder 22. When the recorded image is decided and specified, the electrical part 26 separates the image to the respective colors YMC and successively outputs the image every color to a thermal head 46. At the same time, the take-up drum 40 is rotated to draw out the thermosensitive film 28 from the cylindrical body 30 of a housing part 32. In this take-up process, the thermal head 46 is actuated. Thus, only necessary images are printed.

9. 发明专利

JPH02153341A HIGH SPEED FRAME PHOTOGRAPHING DEVICE 失效
公开(公告)号：JPH02153341A
公开(公告)日：1990-06-13
申请号：JP30852588
申请日：1988-12-05
申请人： SUGAWARA LAB
发明人： INOUE HIDEKI
IPC分类号： G03B33/08 , G03B39/00 , H04N5/222 , H04N5/225
摘要： PURPOSE:To narrow a temporal gap between plural frames by emitting light after successively delaying red, green and blue strobe light, rewriting an image memory with RGB signals obtained by a video camera and supplying the signals to the outside. CONSTITUTION:While photographing an object 2 by the video camera 1, a 1st trigger signal t1 is outputted from a trigger generator 3 and inputted in a 1st stroboscope 41, a delay circuit 51 and the image memory device 6. The circuit 51 outputs a 2nd trigger signal t2 which is later than the signal t1 by a time tau1 and the delay circuit 52 outputs a 3rd trigger signal t3 which is later than the signal t2 by a time tau2, and the signals are given to 2nd and 3rd stroboscopes 42 and 43. The RGB signals from the object 2 irradiated with the red, green and blue light from the stroboscopes 41-43 are inputted in the device 6 through the camera 1 so as to rewrite the 1st-3rd image memories. The respective rewritten signals are successively outputted to a color selection circuit 7, which selects the RGB signals and supplies them to the outside.

10. 实用新型

JPH0269330U 失效
公开(公告)号：JPH0269330U
公开(公告)日：1990-05-25
申请号：JP14842288
申请日：1988-11-16
IPC分类号： G03G15/01 , G03B27/32 , G03B27/73 , G03B33/08 , H04N1/46 , H04N1/48

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