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公开(公告)号：JPH05162405A
公开(公告)日：1993-06-29
申请号：JP33058591
申请日：1991-12-13
Applicant: SONY CORP
Inventor： MAEKAWA TOMOHIRO , YUI KOJI , KAMODA HITOSHI
Abstract: PURPOSE:To make information obtainable easily when reading kinds, sizes, sensitivities, etc., of ink films before printing by a method wherein information marks are detected only by turning a ring without turning a spool while keeping the spool in the state of stoppage. CONSTITUTION:In an ink ribbon 10 that is made up of an ink film 11 coated with inks Y(yellow), M(magenta) and C(cyan) and a synthetic resin supply spool 20 to which the ink film 11 is wound up, a synthetic resin ring 30 is supported with a shaft 24 of the supply spool 20 so that the ring can turn freely. Information marks 33 indicating the information about the amount of turning of the ring 30 and information marks 34 indicating the information about the ink film are respectively printed in black-and-white bar code style on the outer peripheral surface of the ring 30.
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公开(公告)号：JPH05131730A
公开(公告)日：1993-05-28
申请号：JP29679391
申请日：1991-11-13
Applicant: SONY CORP
Inventor： YUI KOJI , MAEKAWA TOMOHIRO , KAMODA HITOSHI
IPC: B41J31/00
Abstract: PURPOSE:To print letters clearly on the rear face of a photographic paper or a margin by a photoprinting device for photoprinting an image. CONSTITUTION:An ink layer 6 for melt transfer printing of high grade with sufficient density on a body to be transferred without a dye receiving layer is added to a basic ink ribbon format consisting of a base film 4 on which a yellow sublimation ink layer 1, a magenta sublimation ink layer 2 and a cyan sublimation ink layer 3 coated successively. Letters or the like can be printed clearly on a surface of a photographic paper or a rear face of a photographic paper without the dye receiving layer by using the ink layer 6 for melt transfer for printing letters or the like.
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公开(公告)号：JP2005297579A
公开(公告)日：2005-10-27
申请号：JP2005206621
申请日：2005-07-15
Inventor： MAEKAWA TOMOHIRO , HANAUE TERUYASU , FUJITO SHOGO , SHIRAISHI MASASHI
IPC: B41J13/02
Abstract: PROBLEM TO BE SOLVED: To make the action of each block appropriate and prevent inferior printing.
SOLUTION: A printer installs a positioning block 400 which is placed between a transfer block 300 and a printing block 500, positions at a specific place a printing sheet 3000 transferred in a state that a sheet surface faces a horizontal direction with the transfer block and positions it at a printing place that conducts printing toward the printing sheet in a printing block and installs an intermediate pickup means 55 which picks up the printing sheet positioned at the specific place in the positioning block and transfers it to the printing block. The intermediate pick up means is insulated from the printing sheet during the action of positioning the printing sheet in the positioning block.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：使每个块的动作适当，防止劣质打印。
解决方案：打印机安装定位块400，定位块400放置在转印块300和印刷块500之间，在特定位置处位置在转印的纸张表面面向水平方向的状态下转印的印张3000 并将其定位在在打印块中向打印纸进行打印的打印位置，并安装拾取位于定位块中的特定位置处的打印纸并将其传送到打印块的中间拾取装置55。 在将打印纸定位在定位块中的过程中，中间拾取装置与打印纸绝缘。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2004182374A
公开(公告)日：2004-07-02
申请号：JP2002349209
申请日：2002-11-29
Inventor： SHIRAISHI MASASHI , MAEKAWA TOMOHIRO , MIKURIYA MASATOSHI
Abstract: PROBLEM TO BE SOLVED: To improve maintenance property related to a pick-up block.
SOLUTION: A storage tray 13 is inserted into and is pulled out of an insertion recessed part 3b of a case body 2. The pick-up block 200 is provided with a pick-up mechanism 32 having a pick-up roller 33 taking a printing sheet 3000 out of the storage tray and a separation roller 23 separating the printing sheets taken out by the pick-up roller into one sheet each. The pick-up mechanism is arranged in the storage tray, and a driving motor giving driving force to the pick-up roller and the separation roller is arranged in the case body.
COPYRIGHT: (C)2004,JPO&NCIPIAbstract translation: 要解决的问题：提高与拾取块相关的维护性能。 解决方案：存储托盘13插入壳体2的插入凹部3b中并从壳体2的插入凹部3b拉出。拾取块200设置有拾取机构32，拾取机构32具有拾取辊33 从存储托盘中取出打印纸3000，以及分离辊23，将由拾取辊取出的打印纸分离成一张。 拾取机构布置在存储托盘中，并且向壳体内布置有向拾取辊和分离辊提供驱动力的驱动电机。 版权所有（C）2004，JPO＆NCIPI
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公开(公告)号：JP2004182373A
公开(公告)日：2004-07-02
申请号：JP2002349208
申请日：2002-11-29
Inventor： SHIRAISHI MASASHI , MAEKAWA TOMOHIRO , MIKURIYA MASATOSHI
CPC classification number: B65H1/266 , B65H2405/115
Abstract: PROBLEM TO BE SOLVED: To improve workability in storage work and taking-out work of a printing sheet for a storage tray. SOLUTION: In this printer, the storage tray 13 is composed of a sheet storage case 14 which stores a plurality of printing sheets 3000 in a stacked manner and whose at least one side is opened and a cover 15 covering an opening of the sheet storage case. The cover is composed of a cover body part 29 and an opening and closing part 30 supported on the cover main body part so as to open and close freely to open and close the opening of the sheet storage case. In this printer, while the whole storage tray is inserted and mounted in an insertion recessed part 3b of a case body 2, printing sheets are taken out of the sheet storage case one by one by a pick-up block 200. While a part of the storage tray is pulled out of the insertion recessed part of the case body, the opening and closing part is opened and closed to store the printing sheet in the sheet storage case and take it out of the sheet storage case. COPYRIGHT: (C)2004,JPO&NCIPI
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Patent Agency Ranking
公开(公告)号：JPH0789171A
公开(公告)日：1995-04-04
申请号：JP23684493
申请日：1993-09-22
Applicant: SONY CORP
Inventor： IIMA SHIN , YUI KOJI , MAEKAWA TOMOHIRO , KAMODA HITOSHI
Abstract: PURPOSE:To enable the size to be reduced and the space to be saved, and also avoid the rise of a spool shaft by a simple mechanism. CONSTITUTION:The torque limiter of a T reel table 111 is constituted of coaxial inner and outer double compression coils 113a, 113b. The reverse preventive mechanism of the T reel table 111 rotates freely in an ink ribbon winding direction of the T reel table 111, and is put into a locked state by engaging claw wheels In the gear portion 111a of the T reel table 111 In rotation of the ink ribbon unwinding direction. Respectively one projection 111d is attached on an engaging portion 111b of the T reel table 111 and S reel table to be inserted with the spool of an ink ribbon cassette.
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公开(公告)号：JPH06336342A
公开(公告)日：1994-12-06
申请号：JP12622293
申请日：1993-05-27
Applicant: SONY CORP
Inventor： MAEKAWA TOMOHIRO , KAMODA HITOSHI , YUI KOJI , HIRANO MISAO
Abstract: PURPOSE:To provide a printer having a paper feed tray for limiting mechanically receiving a specified number or more of sheets of photographic papers into the paper feed tray and further for eliminating obliquely feeding the photographic paper, in a color video printer. CONSTITUTION:In a condition that a paper feed tray 200 is removed from a printer, a lock member 501 is engaged with an engaging pawl piece 203c of a retaining plate 203, to place a retaining pawl 302a in an unturnable lock condition, and in a condition that the paper feed tray 200 is mounted on the printer, the lock member 501 is pressed back with an unlock piece 503, to place the retaining pawl 203a in a turnable condition with the retaining plate 203 by disengaging the lock member 501 from the engaging pawl piece 203c of the retaining plate 203.
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公开(公告)号：JPH05221105A
公开(公告)日：1993-08-31
申请号：JP2986092
申请日：1992-02-18
Applicant: SONY CORP
Inventor： KAMODA HITOSHI , YUI KOJI , MAEKAWA TOMOHIRO
Abstract: PURPOSE:To take in and out paper feeding trays automatically and thereby enhance the operability of a printer by housing an ink ribbon which is encased into a cassette and thus be throwaway and a photographic paper onto the same tray, and thereby facilitating their changing workabilities. CONSTITUTION:In a printer wherein an ink ribbon-wound feeding and winding reel and photographic paper are respectively transported into the printer main body, and print is effected via a platen and a head disposed in the printer main body, a feeding tray 20 is provided changeably in the printer main body, and on the paper feeding tray 20, an ink ribbon cassette having a winding reel and a photographic paper are housed detachably and, whereas, on the printer main body, a tray driving mechanism 60 is provided which serves to take in and out the feeding tray 20, and a tray locking mechanism 30 is provided that acts to lock the paper feeding tray 20 when the paper feeding tray 20 is retracted in a predetermined position within the printer main body.
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公开(公告)号：JPH05221066A
公开(公告)日：1993-08-31
申请号：JP2985892
申请日：1992-02-18
Applicant: SONY CORP
Inventor： KAMODA HITOSHI , YUI KOJI , MAEKAWA TOMOHIRO
Abstract: PURPOSE:To improve service conditions of a printer by a method wherein an ink ribbon which is enclosed in a cassette and made to be a throwaway article, and photographic printing paper are housed on the same feed paper tray to facilitate their operational characteristics for replacement. CONSTITUTION:Supply and winding reels 193, 194 on which an ink ribbon 195 is wound and photographic printing paper are carried into a printer body 2. In a printer 1 which performs photographic printing via a platen 100 and a head 140 which are arranged in the printer body 2, a paper feed tray 20 is freely removably provided in the printer body 2, and an ink ribbon cassette 190 having the supply and winding reels 193, 194 and the photographic printing paper 9 are removably housed on the paper feed tray 20.
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公开(公告)号：JPH05155125A
公开(公告)日：1993-06-22
申请号：JP32182591
申请日：1991-12-05
Applicant: SONY CORP
Inventor： KAMODA HITOSHI , YUI KOJI , MAEKAWA TOMOHIRO
Abstract: PURPOSE:To extract a ribbon cassette easily from a tray by installing a lever for extracting the ribbon cassette to the tray in a printer, in which the ribbon cassette and photographic printing paper are housed in the same tray. CONSTITUTION:In a printer 1, in which a tray 10, in which photographic printing paper 30 is received for paper-feed, is disposed in a freely taking-in-and-out manner in the horizontal direction from a rectangular opening section 2a formed in front of a printer body 2 and a ribbon cassette 20, in which an ink ribbon 21 is housed for photographic printing, is mounted detachably to the inner part of the tray 10 by a pair of pawls 12a, a lever 14 for removing the ribbon cassette is set up on the tray 10, and the ribbon cassette 20 is removed easily from a pair of the pawls 12a of the inner part of the tray 10.
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