WO2005019075A1 - 原稿搬送装置、原稿読取装置、および画像形成装置 - Google Patents
原稿搬送装置、原稿読取装置、および画像形成装置 Download PDFInfo
- Publication number
- WO2005019075A1 WO2005019075A1 PCT/JP2004/010114 JP2004010114W WO2005019075A1 WO 2005019075 A1 WO2005019075 A1 WO 2005019075A1 JP 2004010114 W JP2004010114 W JP 2004010114W WO 2005019075 A1 WO2005019075 A1 WO 2005019075A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- document
- area
- original
- pressing member
- opening
- Prior art date
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/60—Apparatus which relate to the handling of originals
- G03G15/602—Apparatus which relate to the handling of originals for transporting
Definitions
- Document conveying device Document reading device, and image forming device
- the present invention relates to a document conveying device, a document reading device, and an image forming device having a function of automatically conveying a document to a document reading position on a document table.
- a document feeder that automatically conveys a document stacked on a document tray to a document reading position in order to sequentially read a plurality of sheet-shaped documents has been widely used in a document reader and an image forming apparatus. I have.
- the document supplied to the document reading position passes through a document conveyance path formed between the document storage unit and the document table. If a document conveyance failure occurs in the document conveyance path, open the canopy of the main unit that constitutes the upper part of the document conveyance path and open the document conveyance path upward, or pull out the leading edge of the document held between the registration rollers. The originals remaining in the original transport path are removed.
- Patent Document 1 JP-A-11-5659
- An object of the present invention is to provide a document feeder, a document reading device, and an image forming device capable of appropriately removing a document staying in a document feed path without largely moving a document pressing member. It is to be.
- a document feeder retreats a lateral end of a document pressing member attached to a document cover from a fixed position. And an opening mechanism for moving the partition wall sandwiched between the document conveying paths to open the document conveying paths.
- the lateral direction of the document pressing member usually corresponds to the longitudinal direction of the document pressing member.
- the present invention is configured such that the document pressing member is configured so that other portions of the document pressing member are easily bent,
- the document holding member is configured such that the portion can slide freely with respect to the document cover.
- the document transport path can be opened to the side of the document cover facing the document table, and it becomes easy to remove the document staying in the document transport path.
- a document stays on the lower side of a two-stage horizontal U-shaped document feed path including a curved portion, the document staying in the document feed path without moving the document holding member significantly is removed. Can be removed.
- FIG. 1 is a diagram showing a configuration of a copying machine according to the present invention.
- FIG. 2 is a diagram showing a configuration of a document reading apparatus of the present invention.
- FIG. 3 is a diagram showing an internal configuration of a document reading apparatus of the present invention.
- FIG. 4 is a diagram showing a configuration of a bottom surface of the document feeder.
- FIG. 5 is a diagram showing the configuration of the bottom surface of the document feeder with the document pressing member removed.
- FIG. 6 is a diagram showing a configuration of a document pressing member.
- FIG. 7 is a diagram showing a configuration of a bottom surface of the document feeder.
- FIG. 8 is a view showing the operation of the opening mechanism according to the first embodiment.
- FIG. 9 is a view showing the operation of the opening mechanism in the first embodiment.
- FIG. 10 is a view showing the operation of the opening mechanism according to the second embodiment.
- FIG. 11 is a view showing the operation of the opening mechanism according to the third embodiment.
- FIG. 12 is a view showing the operation of an opening mechanism according to a fourth embodiment.
- a copying machine 100 executes an image forming process based on a document reading unit 1 that reads image data of a document and image data read by the document reading unit 1.
- the image forming section 2 is provided.
- the document reading unit 1 includes platen glasses 21A and 21B on which a document is placed, and a scanner that reads an image of the document placed on the platens 21A and 21B.
- a document feeder 30 having a study system 10 and a document tray 31 for sequentially transporting the documents stacked on the document tray 31 onto a document table 21B is provided.
- the document reading section 1 forms the document reading apparatus of the present invention
- the copying machine 100 forms the image forming apparatus of the present invention.
- the scanner optical system 10 is disposed below the document tables 21A and 21B, and includes a light source unit 13, a mirror unit 14, an imaging lens 11, and a photoelectric conversion element (hereinafter, referred to as a CCD). 12).
- the light source unit 13 includes a light source 13A that emits illumination light for reading a document, a concave reflector 13B that condenses reading illumination light emitted from the light source 13A at a predetermined reading position on the document table 21, and a light source 13A.
- a mirror 13D having a reflecting surface inclined at 45 degrees with respect to the surface of the document table 21 in order to change the optical path of the light passing through the slit 13C by 90 degrees. I have.
- the mirror unit 14 has a pair of mirrors 14A and 14B arranged so that the reflection surfaces are orthogonal to each other in order to guide the light reflected by the mirror 13D in the light source unit 13 to the CCD 12. .
- the light source unit 13 and the mirror unit 14 are arranged so as to be reciprocally movable in a direction parallel to the document tables 21A and 21B as shown by an arrow A.
- the arrangement position P1 of the light source unit 13 shown in FIG. 3 is the traveling original reading position
- the arrangement position P2 is the still original reading start position
- the arrangement position P3 is the light source unit 13 for reading the original of A3 size. This is the return position of.
- the moving speed of the mirror unit 14 is set to half the moving speed of the light source unit 13 in order to keep the optical path length from the document to the CCD 12 constant.
- the movement of the light source unit 13 and the mirror unit 14 is performed by a stepping motor, a servomotor, or the like.
- the imaging lens 11 forms reflected light from the document on the CCD 12.
- the CCD 12 generates an electric signal based on the reflected light of the document power.
- the imaging lens 11 and the CCD 12 constitute a CCD reading unit.
- the electric signal generated by the CCD 12 is supplied to the image forming unit 2 as image data.
- the image forming unit 2 executes a known electrophotographic image forming process based on the supplied image data, and forms a copy of the read original.
- the document feeder 30 is disposed above the document tables 21A and 21B. And functions as a document cover for selectively opening or closing the document tables 21A and 21B.
- the document feeder 30 is rotatably supported with respect to the document tables 21A and 21B by hinges 16 provided at the rear end on the same plane as the document tables 21A and 21B.
- the document feeder 30 closes the document tables 21A and 21B at a position facing the document tables 21A and 21B, and opens the document tables 21A and 21B by rotating upward with the hinge 16 as a pivot. .
- the document is conveyed onto the document tables 21A and 21B by the document conveying device 30 while the document tables 21A and 21B are closed.
- the document feeder 30 is rotated upward and the platen 21A, 21B Is released, and the document is directly set on the document tables 21A and 21B.
- a document mat 5 made of a resilient material is provided on the bottom surface of the document transport device 30 facing the document tables 21A and 21B when reading in the document transport device 30. Is done.
- the bottom surface of the document feeder 30 constitutes the “surface of the document cover facing the document table” of the present invention. That is, here, the surface facing the document tables 21A and 21B at the time of reading the document is referred to as "the surface facing the document table”.
- the mounting structure of the original mat 5 is a characteristic part of the present invention, and details thereof will be described later.
- R is formed in the document transport path R.
- the document transport path R has a horizontal U-shape in a side view in which the U-shape is inclined to the left by about 90 degrees.
- the pick-up roller 41 that picks up the top document stored in the document tray 31 from the upstream side, and separates the document picked up by the pick-up roller 41 to double feed the document.
- the document tray 31 includes a document detector 51 for detecting the presence or absence of a document, and a first size detection sensor 50 and a second size detection sensor 57 for detecting a document size. Yes. Further, from the upstream side along the document transport path R, a pull-in roller position detector 52 for detecting a position of the pull-in roller 41 in a height direction, and a paper feed detector 53 for detecting a fed document are provided. And are arranged.
- a CIS (Contact Image Sensor) 15 is provided on the opposite side of the document table 21B across the document conveyance path R so as to face the document table 21B.
- the CIS 15 includes, for example, an image sensor and a light guide (a lens array such as a self-occurring lens) arranged in an array, and a light source (an LED array light source or a fluorescent lamp).
- the document transport path R the document is transported downstream by the transport rollers 4345, and whether the document is properly transported on the document transport path R is determined by the paper feed detectors 53-55. Is detected by.
- the curved portion of the document transport path R has a curvature capable of stably transporting all types of documents, and the thickest document, that is, the tallest document among the readable documents, is used. The curvature allows smooth conveyance.
- the registration area 6 is an area for performing document alignment and skew correction between the conveyance roller 45 located downstream of the document conveyance path R and the registration roller 46.
- the registration area 6 in the document transport path R is configured such that the state of the document surface is substantially flat between the transport roller 45 and the resist roller 46, and the friction with the guide surface of the document transport path R is reduced. I have.
- the distance between the conveyance roller 45 and the registration roller 46 may be longer than the length of the minimum size original in the conveyance direction among the originals that can be processed as the original conveyance device.
- the document guide member 3 is disposed so as to be close to the registration 6 in the document transport path R.
- This document guide member 3 constitutes the partition wall of the present invention.
- the document guide member 3 is a plate-shaped member having a pentagonal cross section, and includes a first flat surface 3A constituting at least a part of the document conveyance path R and a second surface to which a part of the document mat 5 is fixed. Plane 3B.
- the document guide member 3 has a plate shape having a polygonal cross section.
- the shape of the document guide Implementation It may be different from the shape in the form.
- the document guide member 3 is disposed so as to be rotatable around a rotation shaft 4 arranged in a direction orthogonal to the document transport direction.
- the document guide member 3 is disposed at a position where the first flat surface 3A forms a part of the document conveyance path R and closes the document conveyance path R, and an open position where the document conveyance path R is opened to the outside.
- the opening mechanism of the present invention is constituted by the second flat surface 3B that presses a part of the document mat 5 in a direction moving away from the document conveying path R and moving in a direction.
- a document mat 5 is provided on the bottom of the document feeder 30.
- the document mat 5 is provided in a predetermined mounting area on the bottom surface of the document feeder 30.
- This attachment area is allocated to a predetermined position on the bottom surface of the document feeder 30 according to the maximum document size that can be read by the document reader 1.
- the document transport direction refers to the transport direction of the document on a plane parallel to the document tables 21A and 21B, and is the direction indicated by arrow X in FIG.
- the direction perpendicular to the document transport direction refers to the direction indicated by arrow Y.
- FIG. 5 shows the configuration of the bottom surface of the document feeder 30 from which the document mat 5 has been removed, and the above-described attachment area is indicated by “shading” in FIG.
- the mounting area Z includes an open area Zl, a non-fixed area Z2, and a fixed area Z3.
- an open area Z1, a non-fixed area Z2, and a fixed area Z3 are provided along the longitudinal direction of the bottom surface of the document feeder 30.
- the open area Z1 is an area where a portion to be retracted of the document mat 5 disposed in the mounting area is located, and when the document transport jam occurs, a part of the document transport path R is opened. This is the area where The non-fixed area Z2 is arranged so as to be sandwiched between the open area Z1 and the fixed area Z3, and is an area where the document mat 5 is not fixed.
- the fixed area Z3 is an area where the document mat 5 is fixed.
- the document mat 5 is fixed to the mounting area Z on the bottom surface of the document feeder 30 via six Velcro (registered trademark) 7A-7F.
- the original mat 5 is held at the six positions by using the six magic tapes 7A to 7F.
- the original mat 5 is held at four corners, a part of the original mat 5 is opened. This is because, when the document mat 5 is retreated from Z1, the document mat 5 may have a large radius, and a deep fold mark may be formed on the document mat 5.
- the size of each of the magic tapes 7A and 7F is set to 20 mm ⁇ 25 mm.
- the size of each of the magic tapes 7A and 7F can be set to an arbitrary size.
- FIG. 6 shows the configuration of the surface of the original mat 5 that is to be attached to the bottom surface of the original transport device 30.
- the size of the document mat 5 should be large enough to cover the largest document to be scanned.
- the document size A3 (297 mm x 420 mm) and leisure (11 inch x 17 inch) ) To cover 310mm X 440mm.
- the original mat 5 is attached to a portion (open portion) Al to be attached to the open region Z1 in the attachment region, to a portion (non-fixed portion) A2 to be attached to the non-fixed region Z2, and to the fixed region Z3.
- (Fixed portion) A3 are sequentially allocated along the longitudinal direction of the bottom surface of the document feeder 30.
- the length of the open portion A1 is 60 mm
- the length of the non-fixed portion A2 is 150 mm
- the length of the fixed portion A3 is 230 mm in the document transport direction.
- the distance D2 between the center of Velcro 7A and the center of Velcro 7C is 200mm
- the distance D3 between the center of Velcro 7C and the center of Velcro 7E is 150mm
- the distance D1 between the center of the magic tape 7A and the center of the magic tape 7B is set to 250 mm.
- the document mat 5 is configured to be thin enough to easily bend by the action of an external force.
- the white sheet 8C that comes into contact with the document, the cushion mat 8B using a foam material such as urethane, and the mylar of the backing This is a multilayer structure including the sheet 8A.
- the material of the white sheet 8C is PET (polyethylene terephthalate) having a thickness of about 0.125 mm.
- PET polyethylene terephthalate
- a sponge-like mat having a thickness of about 5 mm is used so that the original can be uniformly pressed over the entire surface.
- the backing Mylar sheet 8A has a thickness of 0.125 mm.
- Mylar sheet 8A has a smooth attaching surface. The Mylar sheet 8A is provided in consideration of the fact that when the Velcro 7A-7F is directly attached to the cushion mat 8B, the adhesive strength is weak and easily peeled off, and the cushion mat 8B is easily torn when peeled off.
- the Mylar sheet 8A is attached only to the open portion A1 and the fixed portion A3 in the document mat 5, and the Mylar sheet is not attached to the non-fixed portion A2.
- This is a force that has a high bending strength at the three-layer structure of the white sheet 8C, the cushion mat 8B, and the mylar sheet 8A in the manuscript mat 5, so that the bending force is reduced.
- the original mat 5 can be more smoothly bent.
- the non-fixed portion A2 smoothly moves when the document mat 5 is retracted from the open area Z1 as described later.
- the document feeder 30 is rotated to open the document table 21, Place the document mat 5 at an appropriate position on the platen 21.
- one surface of the magic tape 7A-7F, in which the loop side and the hook side are combined is attached to an attaching concave portion formed on the bottom surface side of the document feeding device 30 via a double-sided tape.
- a double-sided tape is also attached to the other side of the magic tape 7A-7F in which the loop side and the hook side are combined, and the original is conveyed with the adhesive surface of the double-sided tape exposed to the original mat 5 side.
- FIG. 7 shows a configuration near the open area Z 1 on the bottom surface of the document feeder 30.
- the second flat surface 3B of the above-described document guide member 3 is 30 constitutes a part of the open area Zl on the bottom surface.
- a slider 23 is provided at an end of the document guide member 3 in the longitudinal direction.
- a spring 25 which is a torsion coil spring that urges the document guide member 3 in the direction of returning to the closed position.
- a rotation knob 22 for manually rotating the registration roller 46 is provided near the open area Z1. The rotation knob 22 is connected to a rotation shaft of the registration roller 46.
- the original transport path R is opened to the outside. Even if a document conveyance jam occurs in the lower portion of the document conveyance path R having a horizontal U-shape and having a two-stage configuration, the document staying in the document conveyance path R can be removed from the open area Z1.
- a spring 25 formed of a stainless steel wire for a panel, a piano wire, or the like is used as an urging member.
- a tension coil spring, a stainless steel plate for a spring, or a phosphor bronze plate for a panel is used.
- the formed panel may be used as a biasing member.
- the original transport path R is opened to the left side, but the same effect as in the present embodiment can be obtained even when the original transport path R is opened to the right side. Wear.
- FIG. 10 shows the configuration of a document feeder according to the second embodiment.
- the basic configuration of the document feeder 30 according to the second embodiment is the same as that of the document feeder 30 according to the first embodiment.
- the method of retracting the document mat 5 from the open area Z1 is different from that of the first embodiment.
- a plurality of suspension pins 9 A are provided at predetermined positions on the bottom surface of the document feeder 30.
- a plurality of long holes 9B for passing the suspension pins 9A are formed at predetermined positions at the end of the document mat 5.
- the manuscript Even if a portion that is easy to bend is not formed on the mat 5, the document mat 5 is properly retracted when a document conveyance jam occurs.
- the document mat 5 is held by the suspending pins 9A and the elongated holes 9B.
- a rail groove is formed on the original conveying device 30 side.
- a slide member that slides along the rail groove may be attached to the original mat 5 side.
- FIG. 11 shows a configuration of a document feeder according to the third embodiment.
- the basic configuration of the document feeder 30 is the same as that of the document feeders 30 in the first and second embodiments.
- the method for retracting the document mat 5 from the open area Z1 is different from the first embodiment and the second embodiment.
- the second flat surface 3B of the document guide member 3 and the open portion A1 of the document mat 5 are not fixed. Les ,.
- the entire document mat 5 is held by the document conveying device 30 by the suspension pins 9A and the elongated holes 9B. For this reason, the entire document mat 5 can be slid along the bottom surface of the document feeder 30.
- a document guide member 3 arranged on the side of the document mat 5 in the document transport path is held rotatably about a rotation axis orthogonal to the document transport path.
- the document feed path is opened by rotating the document guide member 3 to open the document feed path, and by sliding the document mat 5 in parallel with the document feed direction, so that the document feed path is opened to the outside when a document feed jam occurs.
- the original draft member 3 rotates away from the original transport path
- the original guide member 3 comes into contact with the end of the original mat 5 to rotate the original guide member 3.
- the document mat 5 is configured to automatically slide along the bottom surface of the document feeder 30.
- the document mat 5 can be retracted from the open area Z1 without curving at all, and a part of the document transport path R can be opened to the outside. . For this reason, it is possible to prevent the original mat 5 from being degraded due to no bending marks on the original mat 5.
- FIG. 12 shows a configuration of a document feeder 30 according to the fourth embodiment.
- the entirety of the original mat 5 is arranged along the bottom surface of the original transporting device 30.
- the document mat 5 is retracted from the open area Z1 by sliding in the document transport direction.
- the document guide member 3 does not rotate to move to the open position, but slides along the bottom surface of the document feeder as shown in FIG. Move to open position.
- a spring 25 ' which is a tension coil spring, is provided as an urging member for urging the document guide member 3 in the direction of returning to the closed position.
- a part of the document transport path R can be opened to the open area Z1 by the user sliding the document guide member 3 using the knob 23. Further, the original guide member 3 is automatically returned to the closing position after the original is removed by the spring 25 'due to the original conveyance path R force.
- the configuration of the original mat 5 according to the present invention is not limited to the configuration described in the first to fourth embodiments described above, and its material, size, thickness, and the like are arbitrarily set. can do.
- the document guide member 3 is rotated around the rotation fulcrum axis orthogonal to the document transport direction to open the document transport path R. Documents staying in the document transport path R can be taken out without moving the 5 largely.
- the document guide member 3 rotates in the direction orthogonal to the rotation direction of the document transport device 30 functioning as a document cover to open the document transport path R, even when the opening amount of the document transport path R is small. It is easy to insert a hand or finger into the document transport path R, and it is easy to take out a stagnant document.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Facsimiles In General (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/565,365 US7512374B2 (en) | 2003-07-24 | 2004-07-15 | Document carrying device, document reading device, and image forming device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-279383 | 2003-07-24 | ||
JP2003279383A JP3640955B2 (ja) | 2003-07-24 | 2003-07-24 | 原稿搬送装置、原稿読取装置、および画像形成装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005019075A1 true WO2005019075A1 (ja) | 2005-03-03 |
Family
ID=34213267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/010114 WO2005019075A1 (ja) | 2003-07-24 | 2004-07-15 | 原稿搬送装置、原稿読取装置、および画像形成装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7512374B2 (ja) |
JP (1) | JP3640955B2 (ja) |
CN (1) | CN100522767C (ja) |
WO (1) | WO2005019075A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110235865A1 (en) * | 2010-03-26 | 2011-09-29 | Industrial Technology Research Institute | Adjustable range finder and the method thereof |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5130166B2 (ja) * | 2008-09-10 | 2013-01-30 | 京セラドキュメントソリューションズ株式会社 | 原稿押さえ装置及びこれを搭載した画像形成装置 |
JP4883122B2 (ja) | 2009-03-30 | 2012-02-22 | ブラザー工業株式会社 | 画像処理装置 |
JP5857551B2 (ja) * | 2011-09-06 | 2016-02-10 | 村田機械株式会社 | 自動原稿搬送装置、及び画像読取装置 |
JP5796506B2 (ja) | 2012-02-03 | 2015-10-21 | ブラザー工業株式会社 | 原稿読取装置 |
US8867107B1 (en) * | 2013-06-24 | 2014-10-21 | Fuji Xerox Co., Ltd. | Image reading apparatus and reading apparatus |
KR20150071537A (ko) * | 2013-12-18 | 2015-06-26 | 삼성전자주식회사 | 스캐너 장치 및 이를 채용한 화상형성장치 |
JP7039251B2 (ja) * | 2017-10-31 | 2022-03-22 | キヤノン株式会社 | 画像読取装置および記録装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08297832A (ja) * | 1995-04-28 | 1996-11-12 | Kao Corp | 不織布用バインダー組成物、フロッピーディスクライナー用不織布及びフロッピーディスク |
JPH08334936A (ja) * | 1995-06-05 | 1996-12-17 | Sharp Corp | 原稿搬送装置 |
JPH115659A (ja) * | 1997-06-12 | 1999-01-12 | Konica Corp | 画像読取装置の自動原稿送り装置 |
Family Cites Families (7)
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JPH05155463A (ja) * | 1991-11-29 | 1993-06-22 | Ricoh Co Ltd | 画像読取装置 |
JPH08297382A (ja) | 1995-04-27 | 1996-11-12 | Sharp Corp | 原稿搬送装置を備えた画像形成装置 |
JP3284264B2 (ja) * | 1996-11-22 | 2002-05-20 | シャープ株式会社 | 原稿送り装置 |
US6145834A (en) * | 1997-06-12 | 2000-11-14 | Konica Corporation | Automatic document feeder having a document shunting path |
US6470532B2 (en) * | 2000-02-29 | 2002-10-29 | Torqmaster, Inc. | Cam hinge with controlled friction for improved cam operation |
JP4080156B2 (ja) * | 2000-12-20 | 2008-04-23 | 株式会社リコー | 自動原稿搬送装置、画像読取装置及び画像形成装置 |
JP4597408B2 (ja) | 2001-03-16 | 2010-12-15 | 株式会社リコー | 自動原稿搬送装置および画像読取装置 |
-
2003
- 2003-07-24 JP JP2003279383A patent/JP3640955B2/ja not_active Expired - Fee Related
-
2004
- 2004-07-15 CN CNB2004800214289A patent/CN100522767C/zh not_active Expired - Fee Related
- 2004-07-15 WO PCT/JP2004/010114 patent/WO2005019075A1/ja active Application Filing
- 2004-07-15 US US10/565,365 patent/US7512374B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08297832A (ja) * | 1995-04-28 | 1996-11-12 | Kao Corp | 不織布用バインダー組成物、フロッピーディスクライナー用不織布及びフロッピーディスク |
JPH08334936A (ja) * | 1995-06-05 | 1996-12-17 | Sharp Corp | 原稿搬送装置 |
JPH115659A (ja) * | 1997-06-12 | 1999-01-12 | Konica Corp | 画像読取装置の自動原稿送り装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110235865A1 (en) * | 2010-03-26 | 2011-09-29 | Industrial Technology Research Institute | Adjustable range finder and the method thereof |
Also Published As
Publication number | Publication date |
---|---|
US20060291929A1 (en) | 2006-12-28 |
CN1829647A (zh) | 2006-09-06 |
JP2005041667A (ja) | 2005-02-17 |
CN100522767C (zh) | 2009-08-05 |
US7512374B2 (en) | 2009-03-31 |
JP3640955B2 (ja) | 2005-04-20 |
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