公开(公告)号：JP4865431B2

公开(公告)日：2012-02-01

申请号：JP2006188044

申请日：2006-07-07

Applicant: キヤノン株式会社

Inventor： 浩行 高原

IPC: G03B27/50 ,  H04N1/04 ,  H04N1/10 ,  H04N1/107

CPC classification number: H04N1/1017 ,  H04N1/1035 ,  H04N2201/0428 ,  H04N2201/0442

Abstract: A scan guide upon image reading by an image reading apparatus having a driving mechanism constructed by a rack and a pinion gear is stably performed. The pinion gear is provided on a downstream side of two contact portions which are in contact with a guide rail of the reading scan. A straight line drawn in a pressure angle direction from a contact point of the rack and the pinion gear upon reading and scanning passes between the two contact portions with the guide rail, so that a stable positional relation between a driving force of the gear and the contact portions is obtained. The stable guiding can be performed.

公开(公告)号：JP2010154186A

公开(公告)日：2010-07-08

申请号：JP2008329698

申请日：2008-12-25

Applicant: Kyocera Mita Corp ,  京セラミタ株式会社

Inventor： YAMAZAKI SHUNSUKE

IPC: H04N1/10 ,  G03B27/50 ,  G03B27/62 ,  H04N1/00 ,  H04N1/028 ,  H04N1/107

CPC classification number: H04N1/1013 ,  H04N1/00525 ,  H04N1/00557 ,  H04N1/0464 ,  H04N1/103 ,  H04N1/1056 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0428 ,  H04N2201/0446

Abstract: PROBLEM TO BE SOLVED: To provide an image reading device which can prevent the deformation of a guide rail caused by the opening/closing load of an original retainer, and to provide an image forming device equipped with it. SOLUTION: A restriction portion 70 having a depth of 2-3 mm is provided on the rear side surface 66b of a frame 63 to protrude inward. A screw hole 70a is formed in the restriction portion 70, and when the screw hole 67a of the guide rail 67 and the screw hole 70a are superimposed and then a screw 71 is screwed into the superimposed screw holes, the guide rail 67 is fixed to the rear side surface 66b with a predetermined space therebetween. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够防止由原始保持器的打开/关闭负载引起的导轨变形的图像读取装置，并且提供配备有该保持器的图像形成装置。 解决方案：在框架63的后侧表面66b上设置有深度为2-3mm的限制部分70向内突出。 在限制部70中形成有螺纹孔70a，当导轨67的螺纹孔67a和螺纹孔70a重叠，然后将螺钉71拧入叠置的螺钉孔时，将导轨67固定在 后侧表面66b之间具有预定的间隔。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010026069A

公开(公告)日：2010-02-04

申请号：JP2008184913

申请日：2008-07-16

Applicant: Funai Electric Co Ltd ,  Kyoto Univ ,  国立大学法人京都大学 ,  船井電機株式会社

Inventor： JINNO ISAKU ,  KODERA HIDETOSHI ,  MURAYAMA MANABU ,  FUJII HITOSHI

IPC: G02B26/08 ,  B81B3/00

CPC classification number: G02B26/0858 ,  B81B3/004 ,  B81B2201/042 ,  B81B2203/0109 ,  G02B26/101 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0428 ,  H04N2201/0458

Abstract: PROBLEM TO BE SOLVED: To provide a vibrating mirror element which improves reliability at long drive and which readily, electrically connects a lower electrode with the outside.
SOLUTION: The vibrating mirror element 100 includes a base member 10, a mirror portion 21, a movable portion 22 for swingingly supporting the mirror portion 21 from both sides and functioning as the lower electrode; a substrate 20 made of titanium, integrally formed with a mounting portion 23 supporting the movable portion 22 and mounted on the base member 10; a piezoelectric film 32, provided to the movable portion 22 of the substrate 20 and vibrating the mirror portion 21 by application of a periodic voltage; and an upper electrode 33 provided on the piezoelectric film 32.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种振动镜元件，其提高长驱动时的可靠性，并且容易地将下电极与外部电连接。 解决方案：振动镜元件100包括基座构件10，镜部21，用于从两侧摆动地支撑镜部21并用作下电极的可动部22; 由支撑可动部22的安装部23一体形成的钛构成的基板20，安装在基体10上。 设置在基板20的可动部22上并通过施加周期性电压振动反射镜部21的压电膜32; 和设置在压电膜32上的上电极33.版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP4065465B2

公开(公告)日：2008-03-26

申请号：JP9811198

申请日：1998-03-27

Applicant: キヤノン株式会社

Inventor： 強史 山内

IPC: H02P8/14 ,  H04N1/04 ,  H02P29/00 ,  H04N1/10 ,  H04N1/193

CPC classification number: H04N1/1026 ,  H04N1/1013 ,  H04N1/1056 ,  H04N1/193 ,  H04N2201/0428

Abstract: A motor control apparatus is arranged to drive and control a motor for transmitting the rotating force of the motor through a gear train. In reversing the rotation of the motor, the motor is caused to rotate at a speed higher than a normal rotation speed for a period of time which is about the same as a period of time required for absorbing a clearance or play existing between the gears. In this instance, since the motor is under no load, the motor is rotated at the higher speed with a small current and a small torque. The arrangement effectively lessens a noise generated in reversing the rotation of the motor due to the clearance or play existing in the motor driving force transmitting part.

公开(公告)号：JP4154254B2

公开(公告)日：2008-09-24

申请号：JP2003034339

申请日：2003-02-12

Applicant: キヤノン株式会社

Inventor： 央 加藤

IPC: B41J21/00 ,  G06F3/12 ,  H04N1/034 ,  H04N1/203

CPC classification number: H04N1/203 ,  H04N1/3876 ,  H04N2201/0428

公开(公告)号：JP2008015331A

公开(公告)日：2008-01-24

申请号：JP2006188044

申请日：2006-07-07

Applicant: Canon Inc ,  キヤノン株式会社

Inventor： TAKAHARA HIROYUKI

IPC: G03B27/50 ,  H04N1/04 ,  H04N1/10 ,  H04N1/107

CPC classification number: H04N1/1017 ,  H04N1/1035 ,  H04N2201/0428 ,  H04N2201/0442

Abstract: PROBLEM TO BE SOLVED: To stably perform a scanning guide when images are read by an image reader that has a drive mechanism composed of a rack and pinion gears. SOLUTION: The pinion gears are disposed downstream of two contact parts located in contact with the read and scan guide part. A straight light drawn from a contact point of the rack and each pinion gear toward a pressure angle direction is set so as to pass through a part between the two contact parts. This ensures the stable guide. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：当由具有由齿条和小齿轮组成的驱动机构的图像读取器读取图像时，稳定执行扫描引导。

解决方案：小齿轮设置在与读取和扫描引导部分接触的两个接触部分的下游。 从齿条的接触点和每个小齿轮朝向压力角方向拉出的直线被设定为穿过两个接触部分之间的部分。 这样可以确保稳定的导轨。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP3793832B2

公开(公告)日：2006-07-05

申请号：JP27584399

申请日：1999-09-29

Applicant: フジノン株式会社

Inventor： 裕一 川鍋 ,  英一 林

IPC: B41J2/44 ,  G03B27/50 ,  G03G15/04 ,  H04N1/04

CPC classification number: G03G15/04 ,  F16F15/14 ,  F16F15/3153 ,  G03G15/0435 ,  H04N1/1026 ,  H04N2201/0428 ,  Y10T464/50

Abstract: An image processor includes an inertia weight for a rotary shaft, which can be added or replaced without removing the rotary shaft from its supporting section by arranging the inertia weight mounted on the rotary shaft so as to stabilize the rotation of the rotary shaft. The vertical weight is formed by splitting a member having an almost cylindrical shape along a plane including the longitudinal axis. A through-hole and a female threaded aperture are formed in joining faces of the split member. The pair of the weight parts can be added and detached from the driving shaft by a securing screw extended into the through-hole and threaded aperture.

公开(公告)号：JP3647411B2

公开(公告)日：2005-05-11

申请号：JP2001327640

申请日：2001-10-25

Applicant: キヤノン株式会社

Inventor： 伸 茂木

IPC: B41J2/44 ,  B41J2/47 ,  G02B26/10 ,  G03G15/04 ,  G03G21/16 ,  H04N1/00 ,  H04N1/113

CPC classification number: H04N1/00549 ,  B41J2/471 ,  G03G15/0435 ,  G03G21/1647 ,  G03G21/1666 ,  G03G2215/0404 ,  G03G2221/1636 ,  G03G2221/18 ,  H04N1/00538 ,  H04N1/1135 ,  H04N2201/0428

Abstract: An image forming apparatus (30) including: an image bearing member (38); an optical unit (10) for image exposure of the image bearing member (38), the optical unit (10) being mountable from a side of the apparatus main body; and an elastic member (2) for pressuring the optical unit (10) downward.

公开(公告)号：JP2004263872A

公开(公告)日：2004-09-24

申请号：JP2004054261

申请日：2004-02-27

Applicant: Eastman Kodak Co ,  イーストマン コダック カンパニー

Inventor： JOHNSON BENJAMIN A ,  SCHUBERT PAUL C ,  BIERWERTH RANDY A

IPC: F16F15/04 ,  F16F1/37 ,  H04N1/06

CPC classification number: H04N1/0607 ,  H04N2201/0428

Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolation system for a reliable laser imaging system, having high cost efficiency, capable of controlling the inherent frequency of the system in a plurality of directions, having high performance and reliability, and not having design complexity.
SOLUTION: The purpose of this invention can be achieved by the isolation system comprising a substantially rectangular static frame, an imaging assembly including a curved platen supporting an image medium, and an exposure assembly exposing the supported image medium and creating the image medium to which an image is exposed, having a substantially rectangular installation image, and having a size to be accommodated in the static frame, and an assembly of a cable and a spring, for suspending the imaging assembly from the frame, and substantially isolating the imaging components from an external vibration source.
COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP3563634B2

公开(公告)日：2004-09-08

申请号：JP11207299

申请日：1999-04-20

Applicant: 松下電器産業株式会社

Inventor： 淳一 末松 ,  孝夫 荒木 ,  康介 高木

IPC: H04N1/00 ,  F16D3/12 ,  F16F15/126 ,  H04N1/10 ,  H04N1/193

CPC classification number: H04N1/1026 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0428

Abstract: A rotating shaft coupling has a plurality of rotating-shaft-coupling-members. One of the rotating-shaft-coupling-members is multi-layered by a coupler connecting a shaft thereto, an elastic body and an inertia body which has a mass activating a torsion load in a rotating direction when the elastic body is rotating. A plurality of the rotating-shaft-coupling-members are assembled into the rotating shaft coupling. By this construction, transmission of the vibration from a motor side to a driven side can be effectively suppressed.