公开(公告)号：DE69220273T2

公开(公告)日：1998-01-22

申请号：DE69220273

申请日：1992-03-27

Applicant: CANON KK

Inventor： UEHARA TSUKASA ,  YOSHINAGA KENJI ,  MATSUZAWA KUNIHIKO ,  ADACHI SEIICHIRO ,  ARIGA KAZUTO

IPC: B41J13/10 ,  B41J13/00

Abstract: A recording apparatus comprises recording means for recording an image on a sheet positioned at a predetermined recording position, conveying means for conveying the sheet so that the latter passes through the recording position, and supporting means for supporting the conveying means in such a manner as to shift the conveying means in a first direction transverse to a sheet feeding direction and separating from the recording means and then to shift the conveying means in a second direction same as the sheet feeding direction.

公开(公告)号：DE69621188D1

公开(公告)日：2002-06-20

申请号：DE69621188

申请日：1996-06-12

Applicant: CANON KK

Inventor： ARIGA KAZUTO ,  IIDA SEIJI

IPC: F16M11/06 ,  F16M11/12 ,  H04N5/232 ,  H04N1/195

Abstract: This invention provides an image input apparatus which allows easy positioning between an original and a camera head and can improve operability in a document photographing mode. An image signal obtained by an image pickup unit is input to the apparatus main body, and the signal processing of the input signal is performed. The apparatus has a camera head arranged at the distal end side of columns coupled via a plurality of joint portions, a signal processing unit incorporated in a base of the apparatus main body that supports the proximal end side of the columns, and a cable which is arranged along the columns and connects the camera head and the signal processing unit. When an image signal is input from the camera head to the signal processing unit, the optical axis direction of the camera head and its angle about the optical axis are adjustable via the joint portions. When the angles defined between the joint portions are set to be 90 DEG , the input image size can be set to be A4 size. The camera head has a lens portion which allows a rotation operation, and an index that can indicate its rotation operation state is arranged at an appropriate position on the outer surface of the lens portion. The column is supported by the base via a third joint portion, a bottom plate and a weight are electrically connected to each other, and a signal processing circuit board is arranged between the bottom plate and the weight. An index indicating the direction of the camera head with respect to the base is arranged at least at the center of the front surface of the base. The apparatus is arranged so that the route of the cable does not interfere with the pivot axes of the respective joint portions when the cable is laid.

公开(公告)号：DE69623860D1

公开(公告)日：2002-10-31

申请号：DE69623860

申请日：1996-06-12

Applicant: CANON KK

Inventor： ARIGA KAZUTO ,  KAWANO KENJI ,  IIDA SEIJI

IPC: F16M11/12 ,  F16M11/18 ,  H04N1/195

Abstract: There is provided an image input apparatus which can quickly and easily move a camera head to a position that the operator intended, can adequately adjust the position of the camera head, can improve operability in the document photographing mode, and is easy to carry. The image input apparatus has a camera head (2) for inputting an image, support members (5, 6) coupled via a plurality of joint portions (4, 11, 12, 15, 16) so as to be able to support the camera head (2), and a base (14) for supporting the proximal end side of the support members (5, 6). When an image is input by the camera head (2), the camera head (2) can be held at a predetermined position and posture by each of the plurality of joint portions (4, 11, 12, 15, 16). A pivot support mechanism arranged between a camera unit and a support portion has a first support member (6) having two opposing projections (107), a second support member (8) arranged between the two projections (107), a pair of clamping members (104) arranged to clamp the two projections (107) between the second support member (8) and themselves, and a torque generation mechanism (102, 104, 105) for generating a torque between the second support member (8), the clamping members (104), and the projections (107). A pivot support mechanism arranged between a support portion and a base has a first support member (112, 113) having two opposing projections, a second support member 111 which is a planar member having a U-shaped section, and has two end portions respectively engaging with the two projections and a coupling portion for coupling these two end portions, and a torque generation mechanism (114, 116, 118, 119) arranged between the first and second support members (111, 112, 113). An opening portion through which the cable extends is formed on the coupling portion.

公开(公告)号：DE69220273D1

公开(公告)日：1997-07-17

申请号：DE69220273

申请日：1992-03-27

Applicant: CANON KK

Inventor： UEHARA TSUKASA ,  YOSHINAGA KENJI ,  MATSUZAWA KUNIHIKO ,  ADACHI SEIICHIRO ,  ARIGA KAZUTO

IPC: B41J13/10 ,  B41J13/00

Abstract: A recording apparatus comprises recording means for recording an image on a sheet positioned at a predetermined recording position, conveying means for conveying the sheet so that the latter passes through the recording position, and supporting means for supporting the conveying means in such a manner as to shift the conveying means in a first direction transverse to a sheet feeding direction and separating from the recording means and then to shift the conveying means in a second direction same as the sheet feeding direction.

公开(公告)号：EP0749034A3

公开(公告)日：1998-09-16

申请号：EP96304397

申请日：1996-06-12

Applicant: CANON KK

Inventor： ARIGA KAZUTO ,  KAWANO KENJI ,  IIDA SEIJI

IPC: F16M11/12 ,  F16M11/18 ,  H04N1/195 ,  G03B17/56 ,  G03B29/00

CPC classification number: H04N1/19594 ,  F16M11/08 ,  F16M11/18 ,  F16M11/2064 ,  H04N1/195 ,  H04N2201/0077 ,  H04N2201/0436 ,  H04N2201/045

Abstract: There is provided an image input apparatus which can quickly and easily move a camera head to a position that the operator intended, can adequately adjust the position of the camera head, can improve operability in the document photographing mode, and is easy to carry. The image input apparatus has a camera head (2) for inputting an image, support members (5, 6) coupled via a plurality of joint portions (4, 11, 12, 15, 16) so as to be able to support the camera head (2), and a base (14) for supporting the proximal end side of the support members (5, 6). When an image is input by the camera head (2), the camera head (2) can be held at a predetermined position and posture by each of the plurality of joint portions (4, 11, 12, 15, 16). A pivot support mechanism arranged between a camera unit and a support portion has a first support member (6) having two opposing projections (107), a second support member (8) arranged between the two projections (107), a pair of clamping members (104) arranged to clamp the two projections (107) between the second support member (8) and themselves, and a torque generation mechanism (102, 104, 105) for generating a torque between the second support member (8), the clamping members (104), and the projections (107). A pivot support mechanism arranged between a support portion and a base has a first support member (112, 113) having two opposing projections, a second support member 111 which is a planar member having a U-shaped section, and has two end portions respectively engaging with the two projections and a coupling portion for coupling these two end portions, and a torque generation mechanism (114, 116, 118, 119) arranged between the first and second support members (111, 112, 113). An opening portion through which the cable extends is formed on the coupling portion.

公开(公告)号：JPH10190978A

公开(公告)日：1998-07-21

申请号：JP35125196

申请日：1996-12-27

Applicant: CANON KK

Inventor： ARIGA KAZUTO

IPC: G03B27/32 ,  H04N1/00 ,  H04N1/10 ,  H04N1/107

Abstract: PROBLEM TO BE SOLVED: To provide the image input device, whose carrying performance is enhanced without losing operability and whose power consumption is saved. SOLUTION: When an image pickup means 1 or a support means 2 is deviated from a prescribed region 24 on a placing means 4, power source of a device main body 5 is interrupted. In the case of a containing state, a placing means 4 is open, the image-pickup means 1 and the support means 2 are folded and contained in the inside of the device main body 5. In this case, the placing means 4 is closed so as to act as a cover of the device main body 5.

公开(公告)号：JPH0965179A

公开(公告)日：1997-03-07

申请号：JP1468796

申请日：1996-01-30

Applicant: CANON KK

Inventor： ARIGA KAZUTO ,  IIDA SEIJI ,  KAWANO KENJI

IPC: G03B17/56 ,  H04N5/222

Abstract: PROBLEM TO BE SOLVED: To provide an easily carriable picture input device capable of quickly and easily moving a camera head to an intended position, accurately adjusting the position and improving usability at the time of writing-and-drawing photographing. SOLUTION: This device is provided with the camera head 2 for inputting pictures, supporting members 5 and 6 connected through plural joint parts 4, 11, 12, 15 and 16 so as to support the camera head 2 and a base 14 for supporting the base end side of the supporting members 5 and 6. At the time of inputting the pictures by the camera head 2, the camera head 2 is held at a prescribed position in a prescribed posture by the respective plural joint parts 4, 11, 12, 15 and 16.

公开(公告)号：JPH05338206A

公开(公告)日：1993-12-21

申请号：JP17603592

申请日：1992-06-11

Applicant: CANON KK

Inventor： ARIGA KAZUTO

IPC: B41J2/18 ,  B41J2/05 ,  B41J2/175 ,  B41J2/185

Abstract: PURPOSE:To enable the discharge recovery operation of all discharge openings even in a recording region, obviate the need for the traveling time of a recording head up to the position of a recovery means and the time for discharge recovery operation and shorten a recording time. CONSTITUTION:A first electrode 17 for charging ink 14 in a discharge opening 52 and a second electrode 20 for attracting the discharged droplets 15 of ink 14 charged are mounted, a third electrode 23 for repulsing the satellites of the discharged droplets 15 is installed as required, and the timing of applied voltage to each electrode is controlled.

公开(公告)号：JP2002094840A

公开(公告)日：2002-03-29

申请号：JP2000276958

申请日：2000-09-12

Applicant: CANON KK

Inventor： ARIGA KAZUTO

IPC: G03B19/02 ,  G03B17/04 ,  H04N5/225 ,  H04N101/00

Abstract: PROBLEM TO BE SOLVED: To provide a photographing device capable of correctly housing an EVF in a body even when the EVF is erroneously opened out of an openable and closable range. SOLUTION: The photographing device comprises an imaging means 3, a display means 19, a rotating means 15 for rotatably supporting the imaging means 3 so as to separate the means 19 from a device body 1, and a recording means for recording on a recording medium. An image captured by the means 3 or image data recorded on the medium is displayed on the means 19. Even when the means 19 is moved in a direction that the means 19 is separated from the body 1 by a moving means 15 and moved out of a rotatable range of the means 15, the means 19 can be housed in the body 1.

公开(公告)号：JP2001331118A

公开(公告)日：2001-11-30

申请号：JP2000150668

申请日：2000-05-22

Applicant: CANON KK

Inventor： ARIGA KAZUTO

IPC: G02B6/00 ,  G02F1/1335 ,  G02F1/13357 ,  G09F9/00

Abstract: PROBLEM TO BE SOLVED: To prevent the nonuniformity of luminance. SOLUTION: The light L3 emitted from a light source 2 is reflected by the end edge surface (see a code 1a) of a light transmission body 1 and a liquid crystal panel P is irradiated with this light. If, in such a case, the light transmission body 1 is excessively larger than an image display region A, the degradation in light intensity and the local degradation in the image luminance are resulted but in the case of the display device shown in Figure, the sizes of the light transmission body 1 and the image display region A are nearly equal (i.e., the end edge surface 1a is nearly flush with the outer edge of the image display region A of the liquid crystal panel P) and therefore the excessive increase in the length of the optical path is averted and the local degradation in the luminance may be prevented.