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11. 发明专利

JP2003207654A OPTICAL PATH FORMING DEVICE 审中-公开
公开(公告)号：JP2003207654A
公开(公告)日：2003-07-25
申请号：JP2002004424
申请日：2002-01-11
申请人： NORITSU KOKI CO LTD
发明人： TAMAI MASAYUKI , MIYAWAKI HIROSHI
IPC分类号： G02B6/04 , G03B27/54 , H04N1/028 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide an optical path forming device which can obtain the same effect with the provision of a diffuser although a decrease in light quantity is suppressed. SOLUTION: The optical path forming device 1 equipped with an optical fiber group which receives light emitted by a halogen lamp and guides the light to a negative film F as an object whose image is to be read has the fiber group composed of 1st, 2nd, and 3rd optical fiber bundles 4a, 4b, and 4c and is equipped with an irradiation direction setting means which guides light outputted from the optical fiber group to the negative film F from three directions, i.e., a 1st direction L1 along the optical axis, and a 2nd direction L2 and a 3rd direction L3 which slant at specified angles to the 1st direction L1. COPYRIGHT: (C)2003,JPO

12. 发明专利

JP2002236331A DESTATICIZER FOR PHOTOGRAPHIC FILM 失效
公开(公告)号：JP2002236331A
公开(公告)日：2002-08-23
申请号：JP2001034151
申请日：2001-02-09
申请人： NORITSU KOKI CO LTD
发明人： OWAKI JUNICHI , NARUKAMI SHINJI , MIYAWAKI HIROSHI
IPC分类号： G03B27/52 , H01T19/04 , H05F3/04
摘要： PROBLEM TO BE SOLVED: To suppress sticking of dust to a photographic film in areas where image information is acquired from the film by irradiation with rays. SOLUTION: This destaticizer has a cooling mechanism C for supplying cooling air to the film 1 supported by a film carrier FC of a scanner and a destaticizing housing H for a cooling air guide path 14 of this cooling mechanism C. An electrode 15 is housed into a hole formed at the destaticizing housing H so as to allow the passage of the cooling air and a high voltage is impressed to this electrode 15, by which the air ionized by the effect of the electrode 15 is guided to the cooling air guide path 14.

13. 发明专利

JP2002229128A OPTICAL PATH FORMING UNIT AND METHOD FOR PRODUCING OPTICAL PATH FORMING UNIT 失效
公开(公告)号：JP2002229128A
公开(公告)日：2002-08-14
申请号：JP2001029184
申请日：2001-02-06
申请人： NORITSU KOKI CO LTD
发明人： MIYAWAKI HIROSHI , SEKI KOJI
IPC分类号： G02B6/04 , G03B27/32
摘要： PROBLEM TO BE SOLVED: To provide an optical path forming unit and a method for producing optical path forming unit which is excellent in assembling workability in the assembling thereof into a scanner device. SOLUTION: This optical path forming unit 4 which is used for the scanner device having a line sensor 6 for reading a picture of negative film F which is developed is provided with a circular incident port through which the light from a halogen lamp 3 for irradiating the negative film F therewith is made incident, a linear outgoing port through which the light is emitted toward the negative film F, an optical fiber group which forms the optical path between the incident port and the outgoing port, a first metallic part 40 for fixture which fixes the incident port side of the optical fiber group and a second metallic part 42 for fixture which fixes the outgoing port side of the optical fiber group.

14. 发明专利

JP2002211785A PAPER CONVEYING EQUIPMENT 失效
公开(公告)号：JP2002211785A
公开(公告)日：2002-07-31
申请号：JP2001010079
申请日：2001-01-18
申请人： NORITSU KOKI CO LTD
发明人： MIYAWAKI HIROSHI , TAMAI MASAYUKI
IPC分类号： B65H5/06
摘要： PROBLEM TO BE SOLVED: To reasonably form conveying equipment capable of preventing a conveyance speed from lowering when paper is conveyed between a drive roller and a driven roller for conveyance. SOLUTION: This paper conveying equipment comprises a noncontact transmission mechanism T for interlockingly rotating the pivot shafts 13 and 14 of the drive roller 11 and a pressing roller 12. The drive wheel Wa and the driven wheel Wb of the noncontact transmission mechanism T having a plurality of magnets 53 with N and S poles positioned alternately each other are disposed around the periphery thereof are disposed through a clearance between these wheels, and the drive wheel Wa and the driven wheel Wb are rotated interlockingly at the ratio of the numbers of magnetic poles of the magnets 53.

15. 发明专利

JP2000356831A EXPOSURE CHARACTERISTIC INSPECTION METHOD FOR EXPOSURE DEVICE AND EXPOSURE DEVICE 失效
公开(公告)号：JP2000356831A
公开(公告)日：2000-12-26
申请号：JP16864299
申请日：1999-06-15
申请人： NORITSU KOKI CO LTD
发明人： MIYAWAKI HIROSHI
IPC分类号： G03B27/46 , G03B27/72
摘要： PROBLEM TO BE SOLVED: To inspect a line exposure means whose width is wider than that of photographic paper by using the photographic paper to be normally used by utilizing a sorting function. SOLUTION: An inspecting condition for distributing the photographic paper P whose width is 89 cm to four columns is decided by switching a mode to the inspection operating mode. A 1st column is distributed to a position being 92.5 mm inside from the center and a 2nd column is distributed to a position being 30.5 mm inside. A 3rd column is distributed to a position being 30.5 mm front side from the center and a 4th column is distributed to a position being 92.5 mm front side from the center. By exposing the paper 6 by distributing it in such a way, the characteristic of an exposure element at the part of 274 mm inside the whole width of a PLZT head 61 is inspected.

16. 发明专利

JP2000356817A PHOTOSENSITIVE MATERIAL CARRYING DEVICE FOR PHOTOGRAPH PROCESSING MACHINE 失效
公开(公告)号：JP2000356817A
公开(公告)日：2000-12-26
申请号：JP16864199
申请日：1999-06-15
申请人： NORITSU KOKI CO LTD
发明人： MIYAWAKI HIROSHI
IPC分类号： G03B27/46
摘要： PROBLEM TO BE SOLVED: To provide the photosensitive material carrying device of a photograph processing machine constituted so that a stable carrying speed can be always obtained. SOLUTION: This carrying device is provided with a carrying roller 1 driven by a motor through an endless belt and a press-contact roller 2 elastically press-contacting with the roller 1. Then, a photosensitive material P is exposed while being carried by the rotation of both rollers. Besides, the endless belt is constituted of a flat belt having a non-elastic core material and the core material is formed of a metallic material.

17. 发明专利

JP2000356812A EXPOSURE HEAD CLEANING DEVICE 失效
公开(公告)号：JP2000356812A
公开(公告)日：2000-12-26
申请号：JP16785199
申请日：1999-06-15
申请人： NORITSU KOKI CO LTD
发明人： OWAKI JUNICHI , YOSHIKAWA TORU , MIYAWAKI HIROSHI
IPC分类号： B41J29/17 , B41J2/44 , G03B27/32 , G03G15/04
摘要： PROBLEM TO BE SOLVED: To obtain a uniform cleaning effect and to reduce working burden imposed on an operator by providing a moving mechanism moving a cleaning mechanism for cleaning an exposure surface along the exposure surface. SOLUTION: This device is equipped with a cleaning unit C for cleaning the Selfoc(R) lens array(exposure surface) of an exposure head 8. The unit C is equipped with a base member 50 connected to a moving unit 24, a brush supporting base 51 pivotally supported to rotate around a rotary shaft 51a in the member 50, a brush 53 attached to the down-side of the base 51, a switching member 52 fixed on the side of the base 51, a tension spring 54 for energizing the brush 53 to either a cleaning action position or a retreat position, and 1st and 2nd stoppers 55 and 56 attached to the member 50. Then, the head 8 is cleaned whenever the calibration work of the head 8 is performed.

18. 发明专利

JPH11305034A LIGHT SELECTION FILTER AND LIGHT SOURCE DEVICE PROVIDED WITH THE SAME 失效
公开(公告)号：JPH11305034A
公开(公告)日：1999-11-05
申请号：JP11178398
申请日：1998-04-22
申请人： NORITSU KOKI CO LTD
发明人： MIYAWAKI HIROSHI , TAMAI MASAYUKI , TANIHATA TORU , TSUKAMOTO KAZUYA
IPC分类号： G02B5/26 , G03B27/70
摘要： PROBLEM TO BE SOLVED: To prevent damages due to storage of heat and the damages due to impacts at the time of assembly and at the carriage by forming a heat ray transmission film provided with a function for reflecting visible light beams on the surface of a heat radiating means. SOLUTION: For a cold mirror 6, a heat ray trasmission film 12 is vapor- deposited on one of the surfaces of a heat sink (heat radiation means) 11. The heat ray trasmission film 12 is provided with a function for transmitting infrared rays and reflecting visible light beams. Thus, since light reflected on the surface of the heat ray transmission film 12 turus into the light hardly including the light of infrared ray components, the temperature rise of optical components such as dust entering prevention glass and a mirror tunnel for instance and a negative film, etc., after the heat ray trasmission film 12 is suppressed. A single optical component can be provided with two functions of a heat ray removal function and a heat radiating function, and the constitution of a device is simplified.

19. 发明专利

JPH1195331A PHOTOGRAPHIC PROCESSING SYSTEM 失效
公开(公告)号：JPH1195331A
公开(公告)日：1999-04-09
申请号：JP25808297
申请日：1997-09-24
申请人： NORITSU KOKI CO LTD
发明人： MIYAWAKI HIROSHI
IPC分类号： G03B27/46 , G03D13/00 , G03D15/00
摘要： PROBLEM TO BE SOLVED: To provide a photographic processing system where information necessary for the processing of photographic film is held in common between the units of the system by controlling the processing stage of the photographic film according to a cartridge ID specifying a cartridge provided on the cartridge. SOLUTION: The photographic film 2 hosed in the cartridge 1 is photographically processed at a DPE center equipped with the photographic processing system S through an agency 10. In the case of requesting reorder or simultaneous printing, a bar code number printed on the cartridge ID provided on the upper surface of the film entrance of the cartridge 1 is recorded on an order voucher in the form that it can be read by a bar code reader in order to collect the order voucher with the film 2 received from a customer when the order voucher is issued. Thus, even when the voucher for a laboratory and the film 2 are in disorder, they are collated by setting the cartridge ID as a key.

20. 发明专利

JPH09288810A PHOTOGRAPHIC PROCESSING EQUIPMENT AND CLEANING METHOD FOR THE PHOTOGRAPHIC PROCESSING EQUIPMENT AND CARTRIDGE FOR CLEANING 失效
公开(公告)号：JPH09288810A
公开(公告)日：1997-11-04
申请号：JP10029796
申请日：1996-04-22
申请人： NORITSU KOKI CO LTD
发明人： OWAKI JUNICHI , INOUE MIKIO , MIYAWAKI HIROSHI
IPC分类号： G11B5/41
摘要： PROBLEM TO BE SOLVED: To preform a dirt elimination by a wet type by supplying cleaning liquid in front of a cleaning member after attaching the cleaning member to the mounting part provided in a photographic processing equipment and performing the cleaning of a transportation route. SOLUTION: An opening 95 is formed on the cover member 94 of a cartridge 90. This opening is provided in order to drop cleaning liquid with respect to the cleaning leader 80 housed in the cartridge 90. Cleaning liquid is consisting essentially of isopropyl alcohol and is preserved in a container 200. The opening 95 is formed at such a position that cleaning liquid is dropped in the roughly central area of the width direction of the cleaning leader 80. Moreover. the position of the opening 95 may be even any place where cleaning liquid can be dropped.

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