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1. 发明专利

JP2004343271A Scanner apparatus 有权
公开(公告)号：JP2004343271A
公开(公告)日：2004-12-02
申请号：JP2003135264
申请日：2003-05-14
申请人： Pfu Ltd , 株式会社Pfu
发明人： MIYAUCHI YASUNORI , MATSUMOTO MASASHI , MATSUE YASUHIRO , NAKAJIMA YUSUKE , KANEMITSU NORIO
IPC分类号： H04N1/00
摘要： PROBLEM TO BE SOLVED: To provide a scanner apparatus configured not to cause a sense of incongruity whose target is a personal office user using the scanner apparatus on a desktop of each person in an office, to reduce a voluminous occupancy rate when not in use so as to avoid a sense of being oppressed and to prevent dust from being intruded from a paper document insertion part of the scanner apparatus.
SOLUTION: An original platen is configured such that the original platen is located that the end of the original platen is in contact with the end of a fixed cover, the end of the original platen is supported from both sides of the end by a turning fulcrum provided to the fixed cover, and the original platen is foldable onto an upper cover. A recessed part with a shape corresponding to the shape of the original platen to accommodate the folded original platen is provided to the upper face of the upper cover, and when the original platen is folded, the upper face of the upper cover configures a curved shape continuous to the upper face of the fixed cover.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2007295625A Scanner apparatus 有权
标题翻译：扫描仪
公开(公告)号：JP2007295625A
公开(公告)日：2007-11-08
申请号：JP2007195350
申请日：2007-07-27
申请人： Pfu Ltd , 株式会社Pfu
发明人： MIYAUCHI YASUNORI , MATSUMOTO MASASHI , MATSUE YASUHIRO , NAKAJIMA YUSUKE , KANEMITSU NORIO
IPC分类号： H04N1/00
摘要： PROBLEM TO BE SOLVED: To provide a scanner apparatus configured not to cause a sense of incongruity whose target is a personal office user using the scanner apparatus on a desktop of each person in an office, to reduce a voluminous occupancy rate when not in use so as to avoid a sense of being oppressed and to prevent dust from being intruded from a paper document insertion part of the scanner apparatus.
SOLUTION: An original exit side is provided with an original exiting platen which can be folded onto an upper cover when the original exiting platen is folded. The original platen is positioned such that an end of the original platen is in contact with an end of a fixed cover, and the end of the original platen is supported at both sides of the end by turning fulcrums provided on the fixed cover to configure the original platen foldable onto the upper cover. The original exiting platen and the original platen are configured to overlap each other when the original exiting platen and the original platen are folded onto the upper cover.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种扫描仪装置，其被配置成在办公室中的每个人的桌面上使用扫描仪装置使目标是个人办公用户的目的地不引起感觉，以减少在不是的情况下的大量占用率在使用中以避免被压迫的感觉并且防止灰尘从扫描仪装置的纸张文档插入部分入侵。
解决方案：原始出口侧设置有原始离开的压板，当原始离开的压板折叠时，可以将其折叠到上盖上。原稿台被定位成使得原稿台的一端与固定盖的端部接触，并且通过转动设置在固定盖上的支点将原稿台的端部支撑在端部的两侧，以配置原始压板可折叠到上盖上。当原始离开的压板和原始压板折叠到上盖上时，原始离开的压板和原始压板被构造成彼此重叠。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006240839A Stacker device 审中-公开
标题翻译：堆叠设备
公开(公告)号：JP2006240839A
公开(公告)日：2006-09-14
申请号：JP2005060168
申请日：2005-03-04
申请人： Pfu Ltd , 株式会社Pfu
发明人： MATSUE YASUHIRO , NAKAYAMA TAKUMI , SHIKAN MICHIHIRO
IPC分类号： B65H31/18 , B65H31/00 , B65H31/24
CPC分类号： B65H31/18 , B65H2701/176 , B65H2801/39
摘要： PROBLEM TO BE SOLVED: To provide a stacker device for optimally controlling a stacking condition according to the kinds of paper such as limp thin paper, thick paper, large or small-sized paper by an elevating/lowering means for elevating/lowering a tray for loading sheets of paper and to improve workability upon taking out the sheets of paper. SOLUTION: The stacker device equipped with the elevating/lowering means for elevating/lowering the tray for loading sheets of paper thereon includes a detecting means for detecting the state of the tray and the sheets of paper to be loaded on the tray. The detecting means varies the position of the tray based on the state of the sheets of paper detected by the detecting means. The paper stacking depth which is the distance from the discharge port of the sheets of paper to the top most sheet of paper loaded on the tray, is controlled to be kept in a predetermined range. After the discharge of the paper sheets are completed, the tray is lowered to a predetermined position while the tray loading face is controlled to be substantially horizontal. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于通过用于升降的升降装置根据诸如跛脚薄纸，厚纸，大尺寸或小尺寸纸张的纸张的种类来最佳地控制堆放条件的堆垛机装置用于装载纸张的托盘并且在取出纸张时提高可操作性。解决方案：配备有用于升降托盘的升降装置的堆纸装置包括用于检测托盘的状态和要装载在托盘上的纸张的检测装置。检测装置基于由检测装置检测到的纸张的状态来改变托盘的位置。将从纸张排出口到装载在托盘上的最上面的纸张的距离的纸堆叠深度控制在一定范围内。在完成纸张的排出之后，将托盘下降到预定位置，同时将托盘装载面控制为基本水平。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JPH1165466A DISPLAY DEVICE 失效
公开(公告)号：JPH1165466A
公开(公告)日：1999-03-05
申请号：JP22155597
申请日：1997-08-18
申请人： PFU LTD
发明人： MATSUE YASUHIRO , YONEDA YUTAKA
IPC分类号： H05K5/02 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To unnecessitate such operation as depressing a release button or the like and to improve operability in an angle adjustment of a display unit by providing an angle holding mechanism by which engagement and releasing of an angle holding member with a display unit can be performed by operating rotatively the display unit in the prescribed direction. SOLUTION: A display unit 2 is engaged with an angle holding member 11 in a previously set tilted angle and the tilted angle of the display unit 2 is made large in order. At the same time, the device is provided with an angle holding mechanism 5 constituted so that engagement with the angle holding member 11 is released when the display unit 2 reaches a prescribed tilted angle. Thereby, since the engagement of the angle holding member 11 with the display unit 2 is released in the prescribed tilted angle in the case of the angle adjustment of the display unit 2, such operation as pressing a releasing button or the like is not required. Therefore, operability in angle adjustment of the display unit can be improved. Further, the reduction of parts and the improvement in assemblability can be contrived.

5. 发明专利

JPH06297785A PLATEN OF IMPACT PRINTER 失效
公开(公告)号：JPH06297785A
公开(公告)日：1994-10-25
申请号：JP11768993
申请日：1993-04-20
申请人： PFU LTD
发明人： MATSUE YASUHIRO , SHIMONO MITSURU
IPC分类号： B41J11/02 , B41J29/08
摘要： PURPOSE:To reduce the weight and cost of a platen without increasing noise by attaching a narrow, long, rigid auxiliary member on the longitudinal surface of the platen excluding its impact surface facing a print head and making the vibration state of the auxiliary member different from that of the platen. CONSTITUTION:In the platen 6 of an impact printer, a narrow, long, rigid auxiliary member 2 is glued on its longitudinal surface excluding the impact surface 4 facing a print heat through a viscoelastic layer. The vibration states of the auxiliary member 2 and the platen main body 1 are made different. The platen main body 1 and the auxiliary member 2 are made of aluminum allay and iron, respectively. The cross sections of the auxiliary member 2 are formed in an L- or U-shape, and a viscoelastic layer of a pressure sensitive adhesive double coated tape is placed on these two or more cross sections. In this way, the reduction of the weight and cost can be attained without increasing noise during printing.

6. 发明专利

JPH10145066A FRAME-GROUND STRUCTURE OF PERIPHERAL DEVICE 失效
公开(公告)号：JPH10145066A
公开(公告)日：1998-05-29
申请号：JP31887896
申请日：1996-11-13
申请人： PFU LTD
发明人： MATSUE YASUHIRO , TAKAYAMA MASAO
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide the frame-ground structure without using an aluminum vapor deposition film and cables with regard to the frame-ground structure of a peripheral device in the structure, wherein the peripheral device such as the display device of an information processing apparatus is attached to the main body through a leg members and other intermediate members. SOLUTION: In the frame-ground structure of a peripheral device 7 such as a display device, which is axially supported with an insulating intermediate member 5 that is fixed to a main-body frame 2, a sheet metal 15 which extends into the connecting direction of the circle, wherein a supporting shaft 11 of the peripheral device is the center, is provided at the back surface of a shield metal fitting 14 of the peripheral device 7. A unitary spring plate 16, whose one end 19 is pushed to the main-body frame 2 and other end is pushed to the sheet metal 15, is fixed to the intermediate member 5 and provided. By one sheet of the spring plate 16, the movable peripheral device 7 can be directly grounded to the main body frame 2 all the time. Furthermore, the aluminum vapor deposition process to the intermediate member is not required, and the recycling of the intermediate member is made possible.

7. 发明专利

JPH0952400A PRINTER HAVING SOUNDPROOF MECHANISM 失效
公开(公告)号：JPH0952400A
公开(公告)日：1997-02-25
申请号：JP20955695
申请日：1995-08-17
申请人： PFU LTD
发明人： SHIMONO MITSURU , SAKAI SATOSHI , MATSUE YASUHIRO
IPC分类号： B41J11/48 , B41J13/02 , B41J15/04 , B41J29/10
摘要： PROBLEM TO BE SOLVED: To reduce the leakage amount of noises in a printer to the external side to the utmost and prevent the passage of a sheet from being obstructed when it passes through an inlet and an outlet openings of the printer by using flaps, rollers, etc. in the vicinity of the inlet and the outlet openings for the sheet in the case of a printer having therein a noise generation source such as an impact head and having an inlet and an outlet openings for a sheet. SOLUTION: A printer is provided with a cover member 6 serving also as a sheet guide, which is mounted so as to be capable of opening and closing a printer main body, and a flap 8 mounted on the printer main body. When the cover member is located at a closing position, the cover member abuts against the flap, and a closed passage allowing no sheet to pass therethrough is defined between the cover member and the flap. When the cover member is located in an opening position to act as the sheet guide, this sheet guide leaves the flap, and an opening passage allowing the sheet to pass therethrough is defined between the cover member and the flap.

8. 发明专利

JP2000315055A ANGLE HOLDING MECHANISM 失效
公开(公告)号：JP2000315055A
公开(公告)日：2000-11-14
申请号：JP12294099
申请日：1999-04-28
申请人： PFU LTD
发明人： YOSHIDA TERUJI , MATSUE YASUHIRO
IPC分类号： G06F1/16 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To make it possible to embody angle varying manipulation by forming an angle holding mechanism which enables a device manager to arbitrary vary the angle of a cover of, for example, an information terminal, etc., to a small space and to safely carry out the manipulation to vary the angle. SOLUTION: This angle holding mechanism has a holding part 30 which is constituted to set the angle in multiple stages at the cover variable in angle at its one end by means of a fixing member 32 connected freely turnably to the cover and disposed at the device and a lever 35 forming a groove 37 to be provided with plural detaining parts 36 to be detained to the fixing member and a manipulation part 33 which arbitrarily sets the detaining position of the fixing member 32 and the detaining parts 36 at the time of angle setting of the cover at the other end of the holding part 30. The groove part 37 of this angle adjusting mechanism is provided with a guide part 40 for guiding the fixing member 32 with the detaining parts 36 in such a manner that the fixing member 32 is successively detained to the detaining parts 36 at the time of angle setting of the cover.

9. 发明专利

JPH1168339A FRAME STRUCTURE OF ELECTRONIC APPARATUS 失效
公开(公告)号：JPH1168339A
公开(公告)日：1999-03-09
申请号：JP22155697
申请日：1997-08-18
申请人： PFU LTD
发明人： MATSUE YASUHIRO , YONEDA YUTAKA
IPC分类号： H05K5/03
摘要： PROBLEM TO BE SOLVED: To effectively utilize a space of an electronic apparatus by a method wherein the open side of a base frame is covered with a front plate when an electronic unit is housed in the base frame. SOLUTION: A base frame 2 is provided with an open side 12 which corresponds to one of sides which form the outer case of an electronic apparatus, and an electronic unit 1 is provided with a front plate 11 which covers the open side 12 of the base frame 2. Furthermore, the electronic unit 1 comprises a support member which arranged a printed circuit board 13 along the inner side walls of the base frame 2 and controls the position of the printed circuit board 13 bearing against the other side of the base frame 2 and a guide part which is formed in one piece with the inner walls of the base frame 2. By this setup, the base frame 2 can dispense with a space which is usually provided in both a lateral and a horizontal direction other than a space for the electronic unit 1, so that no dead space is formed, and the space of an electronic apparatus can be effectively utilized.

10. 发明专利

JPH07122059A DUSTPROOF STRUCTURE OF DEVICE CONTAINING DRIVE FOR READING/WRITING MEDIUM 失效
公开(公告)号：JPH07122059A
公开(公告)日：1995-05-12
申请号：JP26479093
申请日：1993-10-22
申请人： PFU LTD
发明人： KAI KAZUAKI , OKUBO TADASHI , MATSUE YASUHIRO
IPC分类号： G11B33/14 , G11B15/68 , G11B17/22 , G11B33/02 , G11B33/12
摘要： PURPOSE:To provide the dustproof structure of a device contg. a drive for reading/writing media capable of protecting the media, drive, etc., against dust, etc., without increasing the size of the device. CONSTITUTION:A hermetic unit 6 advances to a drive 3 side and the opening 6a of the hermetic unit 6 and the medium insertion port of the drive 3 are hermetically closed by a hermetic member 6b at the time of setting the medium 5 to the drive 3. The hermetic state is maintained after the shutter 6c is closed and before the medium 5 is ejected from the drive 3. The shutter 6c is opened and the medium is taken into the hermetic unit when the medium 5 is ejected from the drive. A partition plate 8 is disposed between the front surface part provided with the medium insertion port of the drive 3 and the drive body part and a dustproof case is mounted at the drive 3, by which the drive 3, etc., are protected against the dust, etc.

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