Patents by Inventor Kazuhiko Onuki
Kazuhiko Onuki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 9457978Abstract: The delivery system has a supply device having a supply port for supplying an article; a receiving device having a receiving port that is able to receive the article that is supplied from the supply port; and a detection unit that is capable of detecting: a first state in which the supply device and the receiving device are joined by the supply port engaging with the receiving port; a second state in which the supply device and the receiving device are close together and there is a space between the supply port and the receiving port; and a third state in which the supply device and the receiving device are separated and the space between the device is wider than in the second state.Type: GrantFiled: September 21, 2015Date of Patent: October 4, 2016Assignee: Canon Kabushiki KaishaInventors: Takeshi Koda, Kazuhiko Onuki, Masaharu Shimakawa
-
Patent number: 9413910Abstract: An image reading and recording apparatus includes a reading unit, a recording unit, and a movable member. The movable member is configured to select a discharge way of the document discharged from the reading unit from at least a first discharge way in which the document is discharged into a space between the reading unit and the recording unit and a second discharge way in which the document is discharged to a side of the recording unit.Type: GrantFiled: February 13, 2015Date of Patent: August 9, 2016Assignee: Canon Kabushiki KaishaInventor: Kazuhiko Onuki
-
Publication number: 20160090259Abstract: To make it possible to suitably deliver articles in a system that delivers articles from a supply device to a receiving device. The delivery system includes: a supply device having a supply port for supplying an article; a receiving device having a receiving port that is able to receive the article that is supplied from the supply port; and a detection unit that is capable of detecting: a first state in which the supply device and the receiving device are joined by the supply port engaging with the receiving port; a second state in which the supply device and the receiving device are close together and there is a space between the supply port and the receiving port; and a third state in which the supply device and the receiving device are separated and the space between the device is wider than in the second state.Type: ApplicationFiled: September 21, 2015Publication date: March 31, 2016Inventors: Takeshi Koda, Kazuhiko Onuki, Masaharu Shimakawa
-
Publication number: 20150237221Abstract: An image reading and recording apparatus includes a reading unit, a recording unit, and a movable member. The movable member is configured to select a discharge way of the document discharged from the reading unit from at least a first discharge way in which the document is discharged into a space between the reading unit and the recording unit and a second discharge way in which the document is discharged to a side of the recording unit.Type: ApplicationFiled: February 13, 2015Publication date: August 20, 2015Inventor: Kazuhiko Onuki
-
Publication number: 20150124035Abstract: A movable rod member is provided that changes the shape of a medium receiver of a medium storage portion by changing the location of the movable rod member. The location of the movable rod member is changed in accordance with the condition of a medium, so as to change a method of storing the medium.Type: ApplicationFiled: January 15, 2015Publication date: May 7, 2015Applicant: CANON KABUSHIKI KAISHAInventor: Kazuhiko Onuki
-
Patent number: 8950960Abstract: A movable rod member is provided that changes the shape of a medium receiver of a medium storage portion by changing the location of the movable rod member. The location of the movable rod member is changed in accordance with the condition of a medium, so as to change a method of storing the medium.Type: GrantFiled: October 8, 2013Date of Patent: February 10, 2015Assignee: Canon Kabushiki KaishaInventor: Kazuhiko Onuki
-
Publication number: 20140037358Abstract: A movable rod member is provided that changes the shape of a medium receiver of a medium storage portion by changing the location of the movable rod member. The location of the movable rod member is changed in accordance with the condition of a medium, so as to change a method of storing the medium.Type: ApplicationFiled: October 8, 2013Publication date: February 6, 2014Applicant: CANON KABUSHIKI KAISHAInventor: Kazuhiko Onuki
-
Patent number: 8579527Abstract: A movable rod member is provided that changes the shape of a medium receiver of a medium storage portion by changing the location of the movable rod member. The location of the movable rod member is changed in accordance with the condition of a medium, so as to change a method of storing the medium.Type: GrantFiled: January 30, 2008Date of Patent: November 12, 2013Assignee: Canon Kabushiki KaishaInventor: Kazuhiko Onuki
-
Patent number: 7976233Abstract: A winding apparatus for use in a copier, a printer, and other devices for ejecting a printed sheet in a rolled form of a cylinder without having a core includes a gripping mechanism for gripping the leading end of a sheet when the sheet is rolled into cylindrical form. The gripping mechanism is disposed on a cylindrical member provided to each of both ends of the sheet in a direction orthogonal to a conveyance direction of the sheet and moving with the conveyance of the sheet. The on and off states of gripping to the leading end of the sheet can be controlled. The gripping mechanism is turned to the off state, and the cylindrical member is retracted from the sheet.Type: GrantFiled: November 9, 2006Date of Patent: July 12, 2011Assignee: Canon Kabushiki KaishaInventor: Kazuhiko Onuki
-
Publication number: 20080213024Abstract: A movable rod member is provided that changes the shape of a medium receiver of a medium storage portion by changing the location of the movable rod member. The location of the movable rod member is changed in accordance with the condition of a medium, so as to change a method of storing the medium.Type: ApplicationFiled: January 30, 2008Publication date: September 4, 2008Applicant: CANON KABUSHIKI KAISHAInventor: Kazuhiko Onuki
-
Publication number: 20070116505Abstract: A winding apparatus for use in a copier, a printer, and other devices for ejecting a printed sheet in a rolled form of a cylinder without having a core includes a gripping mechanism for gripping the leading end of a sheet when the sheet is rolled into cylindrical form. The gripping mechanism is disposed on a cylindrical member provided to each of both ends of the sheet in a direction orthogonal to a conveyance direction of the sheet and moving with the conveyance of the sheet. The on and off states of gripping to the leading end of the sheet can be controlled. The gripping mechanism is turned to the off state, and the cylindrical member is retracted from the sheet.Type: ApplicationFiled: November 9, 2006Publication date: May 24, 2007Applicant: CANON KABUSHIKI KAISHAInventor: Kazuhiko Onuki
-
Patent number: 6520634Abstract: An image forming apparatus having a recording head and a recording medium conveying apparatus for conveying the recording medium from one position to another position. The recording medium conveying apparatus includes a rotary body pair capable of holding the recording medium, a driving device for rotatably driving the rotary body pair, and a rotary body moving device for moving the rotary body from one position to another position. The rotary body moves to a first position for receiving the recording medium from the recording head in a first route and conveying it to a second route, and a second position for conveying the recording medium from the first route to a fixing section in a third route.Type: GrantFiled: January 19, 2001Date of Patent: February 18, 2003Assignee: Canon Kabushiki KaishaInventors: Kenji Yoshinaga, Kazuhiko Onuki
-
Publication number: 20010046397Abstract: The present invention relates to a recording medium conveying apparatus for conveying a recording medium from one position to another position, comprising a rotary body pair capable of holdin, the recording medium, driving means for rotatively driving the rotary body pair and moving means for moving the rotary body pair. The rotary body move to a first position for feeding the recording medium from a first route to a second route and to a second position other than the above.Type: ApplicationFiled: January 19, 2001Publication date: November 29, 2001Inventors: Kenji Yoshinaga, Kazuhiko Onuki
-
Patent number: 5497216Abstract: A reader-printer typified by discharging a print sheet from a printer unit towards the front surface of the apparatus. The central line of a projection lens is positioned on one side of the apparatus as viewed from the front surface of the apparatus with respect to the central line of a projection screen of a reader unit. The central line of a print discharging section in the print sheet discharging/conveying direction is positioned on the other side thereof.Type: GrantFiled: January 3, 1995Date of Patent: March 5, 1996Assignee: Canon Kabushiki KaishaInventors: Kazuhiko Onuki, Yoshihiro Ishibe
-
Patent number: 5486882Abstract: In an image projecting apparatus such as a microfilm reader and a microfilm reader printer, the inclination angle of a screen surface can be changed without causing distortion and blur in a projected image on the screen surface. The inclination angle of the screen can be changed for the user to see the screen surface with ease such that the screen surface becomes perpendicular to the user's line of sight and the external light reflected by the screen surface is prevented from entering the user's eyes.Type: GrantFiled: February 14, 1994Date of Patent: January 23, 1996Assignee: Canon Kabushiki KaishaInventors: Yukuo Yamaguchi, Kazuhiko Onuki, Kazuhide Sugiyama
-
Patent number: 5376987Abstract: In a reader printer, an upper unit for a printer is made to be rotatable toward an upper unit for a reader, both of which are provided on a lower machine box. The upper reader unit includes a screen for displaying an image. The upper unit for the printer rotates to enter a space in the upper reader unit behind the reflecting member closest to the screen so that a predetermined opening is provided between the lower machine box and the upper printer unit to expose the inside of the apparatus.Type: GrantFiled: June 17, 1993Date of Patent: December 27, 1994Assignee: Canon Kabushiki KaishaInventor: Kazuhiko Onuki
-
Patent number: 5115308Abstract: An image processing apparatus switchable between an observation mode for projecting an image onto an observation position and a read mode for projecting the image onto a read position includes an optical system for forming an optical path for projecting the image onto the observation position. The optical system includes at least one movable mirror for receiving a light beam from the image. The mirror is movable to a first position for reflecting the light beam from the image toward the observation position and to a second position for reflecting the light beam toward the read position.The apparatus also includes a first moving mechanism for moving the mirror to the first position and to the second position, an image sensor disposed at the read position and movable so as to enter into the optical path or to retreat from the optical path, and a second moving mechanism for moving the image sensor along a straight line crossing the optical path.Type: GrantFiled: June 11, 1990Date of Patent: May 19, 1992Assignee: Canon Kabushiki KaishaInventor: Kazuhiko Onuki
-
Patent number: 5028128Abstract: An image display apparatus has an optical system including a movable mirror for projecting the image of an image bearing member, a screen for displaying the image projected by the optical system, an image sensor fixed in the vicinity of the screen but outside the image projecting optical path toward the screen, and a moving mechanism for moving the mirror between a display position for projecting the image onto the screen and a reading position for projecting the image onto the image sensor.Type: GrantFiled: November 28, 1989Date of Patent: July 2, 1991Assignee: Canon Kabushiki KaishaInventor: Kazuhiko Onuki
-
Patent number: 4947213Abstract: A projection copying apparatus having an image forming lens, a first reflection member opposed to the lens, a reader optical path lens system and a printer optical path lens system. The reader optical path lens system includes a movable reflection member, and projects an image onto a screen when the apparatus is in a reading mode. When the apparatus is in a printing mode, a driving device moves the printer optical path lens system in such a manner to reflect light from the first reflection member onto a photosensitive medium. The movable reflection member is moved in and out of a reflection light path of the first reflection member to change the apparatus between the reading mode and the printing mode.Type: GrantFiled: December 13, 1989Date of Patent: August 7, 1990Assignee: Canon Kabushiki KaishaInventors: Shinji Murata, Kazuhiko Onuki, Masami Maetani, Kazuhide Sugiyama
-
Patent number: 4881099Abstract: An image recording apparatus which is arranged to project image rays from an image bearing medium onto a screen by the mirrors of a reader system and, as required, to record the image on an image recording medium by rotating a rotary mirror in a scanning manner. The apparatus includes a plurality of reflection mirrors for transmitting image rays reflected by the rotary mirror onto the image recording medium. The mirrors are disposed such that the optical axes of the image rays reflected from the rotary mirror to the final-stage mirror are located in one plane.Type: GrantFiled: July 18, 1988Date of Patent: November 14, 1989Assignee: Canon Kabushiki KaishaInventors: Kazuhiko Onuki, Masami Maetani