Patents by Inventor Shigeo Doi
Shigeo Doi 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).
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Patent number: 8422937Abstract: There are provided a sheet processing apparatus and an image forming apparatus which can adjust adhesive strength by a simple configuration. A toner image for adhesive strength adjustment is formed on a toner image of a sheet to be bonded by an image forming portion provided in a copying machine body. An adhesive is applied onto a bonding portion of the sheet by a gluing device provided in a finisher. The bonding portion of the sheet onto which the adhesive is applied and the toner image having the toner image for adhesive strength adjustment of the sheet are bonded together by a second pushing-out member and a pair of second folding rollers provided in the finisher. The amount of toner forming the toner image for adhesive strength adjustment formed by the image forming portion is adjusted to adjust the adhesive strength of the adhesive.Type: GrantFiled: August 1, 2008Date of Patent: April 16, 2013Assignee: Canon Kabushiki KaishaInventors: Hideki Kushida, Kenichi Hayashi, Hitoshi Fujimoto, Takaharu Hayasaka, Shigeo Doi
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Patent number: 8139998Abstract: The present invention provides a sheet processing apparatus and an image forming apparatus which can achieve reduction of running cost. A notch part forming portion 400A including a punch 403 and a die 404 forms plural notch parts in an end part of a sheet bundle folded by a sheet folding portion. A discharge roller pair 402a and 402b turns back the notch parts to bind the sheet bundle. As a result, the sheet bundle can easily be opened and the reduction of the running cost can be achieved because stapling is not performed.Type: GrantFiled: July 9, 2008Date of Patent: March 20, 2012Assignee: Canon Kabushiki KaishaInventors: Takaharu Hayasaka, Hideki Kushida, Kenichi Hayashi, Hitoshi Fujimoto, Shigeo Doi
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Publication number: 20110111897Abstract: A method of manufacturing a multi-layer outer panel for a game ball includes three-dimensionally forming a top layer of an outer panel, as well as one or more backing materials disposed underneath the top layer, into a shape substantially corresponding to the surface of the ball. Multi-layer outer panels are then attached to or interconnected to surround an inflatable bladder, thereby producing a game ball while minimizing overstretching of the outer material or the backing material and improving resistance of the outer panels to delamination.Type: ApplicationFiled: November 11, 2010Publication date: May 12, 2011Inventors: Haruhusa Taniguchi, Hideomi Shishido, Shigeo Doi, Yoshihisa Okimura, Hans-Peter Nürnberg
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Patent number: 7887036Abstract: A current invention provides a sheet processing apparatus and an image forming apparatus capable of obtaining a sheet bundle which can be double-leaved and released without use of any binding device. A slit S to which a projection Pa provided at an end portion opposite to a side to be bound by a binding portion of a front cover P1 is formed in a back cover P3 of a sheet bundle PA by an insertion portion forming portion. Further, creases L1, L2 for inserting the projection Pa into the slit S while surrounding sheets P2 existing between the front cover P1 and the back cover P2 are formed in the back cover P3 of the sheet bundle PA by a crease forming portion.Type: GrantFiled: August 8, 2008Date of Patent: February 15, 2011Assignee: Canon Kabushiki KaishaInventors: Kenichi Hayashi, Hideki Kushida, Hitoshi Fujimoto, Takaharu Hayasaka, Shigeo Doi
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Patent number: 7854815Abstract: A method of manufacturing a multi-layer outer panel for a game ball includes three-dimensionally forming a top layer of an outer panel, as well as one or more backing materials disposed underneath the top layer, into a shape substantially corresponding to the surface of the ball. Multi-layer outer panels are then attached to or interconnected to surround an inflatable bladder, thereby producing a game ball while minimizing overstretching of the outer material or the backing material and improving resistance of the outer panels to delamination.Type: GrantFiled: November 20, 2003Date of Patent: December 21, 2010Assignees: adidas International Marketing B.V., Molten CorporationInventors: Haruhusa Taniguchi, Hideomi Shishido, Shigeo Doi, Yoshihisa Okimura, Hans-Peter Nürnberg
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Publication number: 20100256238Abstract: Disclosed are: an emulsion-type external preparation in which the precipitation of crystals of an alkali metal salt or an alkali earth metal salt of a carboxylic acid-type pharmaceutical active ingredient compound or a hydrate of the salt cab be prevented effectively, which is mildly irritative, and in which the decrease in the content of the active ingredient can be prevented; and a method for producing the emulsion-type external preparation.Type: ApplicationFiled: March 1, 2010Publication date: October 7, 2010Applicant: Yutoku Pharmaceutical Industries Co., Ltd.Inventors: Yasuhisa Tanoue, Shigeo Doi, Tetsuro Takahashi
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Patent number: 7753813Abstract: The ball for a ball game of the invention includes a fabric layer 1 having a spherical 12-hedron where twelve right pentagonal fabric pieces 2 are sewn together. The marginal edges of the fabric piece being folded by 90 degrees, and the marginal edges are sewn together with a sewing machine. The fabric layer is then reversed through cross-like slits 5a, 5b formed in the fabric layer in a location opposite to a valve opening 5 (also formed in the fabric layer) in such a manner that the marginal edges are located on an inner side of the fabric layer. After the bladder is accommodated within the fabric layer through the closure hole 5, the hole 5 is closed by a patch. Onto a surface of the fabric layer, there is adhered the panels. Thereby, the ball for a ball game having no unevenness and soft feeling is attained.Type: GrantFiled: August 15, 2008Date of Patent: July 13, 2010Assignees: Molten Corporation, adidas International Marketing B.V.Inventors: Harufusa Taniguchi, Hideomi Shishido, Shigeo Doi, Yoshihisa Okimura
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Publication number: 20090039585Abstract: A current invention provides a sheet processing apparatus and an image forming apparatus capable of obtaining a sheet bundle which can be double-leaved and released without use of any binding device. A slit S to which a projection Pa provided at an end portion opposite to a side to be bound by a binding portion of a front cover P1 is formed in a back cover P3 of a sheet bundle PA by an insertion portion forming portion. Further, creases L1, L2 for inserting the projection Pa into the slit S while surrounding sheets P2 existing between the front cover P1 and the back cover P2 are formed in the back cover P3 of the sheet bundle PA by a crease forming portion.Type: ApplicationFiled: August 8, 2008Publication date: February 12, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Kenichi Hayashi, Hideki Kushida, Hitoshi Fujimoto, Takaharu Hayasaka, Shigeo Doi
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Publication number: 20090035002Abstract: There are provided a sheet processing apparatus and an image forming apparatus which can adjust adhesive strength by a simple configuration. A toner image for adhesive strength adjustment is formed on a toner image of a sheet to be bonded by an image forming portion provided in a copying machine body. An adhesive is applied onto a bonding portion of the sheet by a gluing device provided in a finisher. The bonding portion of the sheet onto which the adhesive is applied and the toner image having the toner image for adhesive strength adjustment of the sheet are bonded together by a second pushing-out member and a pair of second folding rollers provided in the finisher. The amount of toner forming the toner image for adhesive strength adjustment formed by the image forming portion is adjusted to adjust the adhesive strength of the adhesive.Type: ApplicationFiled: August 1, 2008Publication date: February 5, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Hideki KUSHIDA, Kenichi HAYASHI, Hitoshi FUJIMOTO, Takaharu HAYASAKA, Shigeo DOI
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Publication number: 20090014936Abstract: The present invention provides a sheet processing apparatus and an image forming apparatus which can achieve reduction of running cost. A notch part forming portion 400A including a punch 403 and a die 404 forms plural notch parts in an end part of a sheet bundle folded by a sheet folding portion. A discharge roller pair 402a and 402b turns back the notch parts to bind the sheet bundle. As a result, the sheet bundle can easily be opened and the reduction of the running cost can be achieved because stapling is not performed.Type: ApplicationFiled: July 9, 2008Publication date: January 15, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Takaharu Hayasaka, Hideki Kushida, Kenichi Hayashi, Hitoshi Fujimoto, Shigeo Doi
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Patent number: 7474866Abstract: A coupling member of a toner supply container in a toner supply system detachably mountable to an image forming apparatus, includes a rotatable engagement portion provided with a hook portion which is hook-engageable with an engagement member provided in the image forming apparatus to receive a rotational force for discharging the developer in the container; a release portion for receiving a force, for displacing the hook portion inwardly in a radial direction, from a hollow release member provided in the image forming apparatus so as to release engagement of the hook portion with the engagement member; and a regulation portion provided with a hollow cylindrical portion in which a regulation shaft provided in the image forming apparatus is insertable to regulate an inclination of the coupling member by contact with the regulation shaft when the coupling member is moved away relative to the engagement member in an axial direction of the engagement portion in a state in which the release portion receives the foType: GrantFiled: November 9, 2005Date of Patent: January 6, 2009Assignee: Canon Kabushiki KaishaInventors: Shigeo Doi, Masashige Tamura, Daisuke Kawaguchi
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Publication number: 20090005199Abstract: The ball for a ball game of the invention includes a fabric layer 1 having a spherical 12-hedron where twelve right pentagonal fabric pieces 2 are sewn together. The marginal edges of the fabric piece being folded by 90 degrees, and the marginal edges are sewn together with a sewing machine. The fabric layer is then reversed through cross-like slits 5a, 5b formed in the fabric layer in a location opposite to a valve opening 5 (also formed in the fabric layer) in such a manner that the marginal edges are located on an inner side of the fabric layer. After the bladder is accommodated within the fabric layer through the closure hole 5, the hole 5 is closed by a patch. Onto a surface of the fabric layer, there is adhered the panels. Thereby, the ball for a ball game having no unevenness and soft feeling is attained.Type: ApplicationFiled: August 15, 2008Publication date: January 1, 2009Applicants: adidas International Marketing B. V., Molten CorporationInventors: Harufusa Taniguchi, Hideomi Shishido, Shigeo Doi, Yoshihisa Okimura
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Patent number: 7427246Abstract: The ball for a ball game of the invention includes a fabric layer (1) having a spherical 12-hedron where twelve right pentagonal fabric pieces (2) are sewn together. The marginal edges of the fabric piece being folded by 90 degrees, and the marginal edges are sewn together with a sewing machine. The fabric layer is then reversed through cross-like slits (5a, 5b) formed in the fabric layer in a location opposite to a valve opening (5) (also formed in the fabric layer) in such a manner that the marginal edges are located on an inner side of the fabric layer. After the bladder is accommodated within the fabric layer through the closure hole (5), the hole (5) is closed by a patch. Onto a surface of the fabric layer, there is adhered the panels. Thereby, the ball for a ball game having no unevenness and soft feeling is attained.Type: GrantFiled: December 20, 2002Date of Patent: September 23, 2008Assignees: Molten Corporation, adidas International Marketing B.V.Inventors: Harufusa Taniguchi, Hideomi Shishido, Shigeo Doi, Yoshihisa Okimura
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Patent number: 7386247Abstract: An image forming apparatus includes an image forming unit, an image heating unit, an air circulating unit, and a filter. The air circulating unit circulates air around the image heating unit. The filter absorbs a volatile organic substance in an air circulation path defined by the air circulating unit.Type: GrantFiled: November 20, 2006Date of Patent: June 10, 2008Assignee: Canon Kabushiki KaishaInventor: Shigeo Doi
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Publication number: 20080128971Abstract: When a sheet bundle formed on a processing tray descends in a sheet bundle conveying path by a sheet bundle conveying mechanism while a front edge of the sheet bundle is nipped, a band sheet is circled to a front edge side and overlaid to front and back surfaces. The band sheet is perforated at a plurality of positions by a cutter and, thereafter, cut to a necessary length. Both edges of the band sheet are stapled integratedly with the sheet bundle by a stapler main body also serving as a stapling of the sheet bundle. If the band sheet is not torn at the perforation, its contents cannot be browsed. Therefore, security holding performance of the sheet bundle is raised.Type: ApplicationFiled: November 16, 2007Publication date: June 5, 2008Applicant: CANON KABUSHIKI KAISHAInventors: Hitoshi Fujimoto, Hideki Kushida, Kenichi Hayashi, Takaharu Hayasaka, Shigeo Doi
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Publication number: 20070122177Abstract: An image forming apparatus includes an image forming unit, an image heating unit, an air circulating unit, and a filter. The air circulating unit circulates air around the image heating unit. The filter absorbs a volatile organic substance in an air circulation path defined by the air circulating unit.Type: ApplicationFiled: November 20, 2006Publication date: May 31, 2007Applicant: CANON KABUSHIKI KAISHAInventor: Shigeo Doi
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Publication number: 20060104660Abstract: A sealing member for permitting mounting in a toner suppliable state, release from a toner supply state, and a retraction to a container removal position with respect to a developer supply container and for sealing a toner discharge opening of the developer supply container detachably mountable to an image forming apparatus is provided. The sealing member includes a snap hook portion provided with an engagement projection which is snap hook-engageable with an engagement member of the image forming apparatus; and a release projection, provided to the snap hook portion, for receiving a force for moving the engagement projection inward. The force is applied from a hollow open/close control member (release) member provided in the image forming apparatus to the release projection.Type: ApplicationFiled: November 9, 2005Publication date: May 18, 2006Applicant: CANON KABUSHIKI KAISHAInventors: Shigeo Doi, Masashige Tamura, Daisuke Kawaguchi
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Publication number: 20060084536Abstract: The ball for a ball game of the invention includes a fabric layer (1) having a spherical 12-hedron where twelve right pentagonal fabric pieces (2) are sewn together. The marginal edges of the fabric piece being folded by 90 degrees, and the marginal edges are sewn together with a sewing machine. The fabric layer is then reversed through cross-like slits (5a, 5b) formed in the fabric layer in a location opposite to a valve opening (5) (also formed in the fabric layer) in such a manner that the marginal edges are located on an inner side of the fabric layer. After the bladder is accommodated within the fabric layer through the closure hole (5), the hole (5) is closed by a patch. Onto a surface of the fabric layer, there is adhered the panels. Thereby, the ball for a ball game having no unevenness and soft feeling is attained.Type: ApplicationFiled: December 20, 2002Publication date: April 20, 2006Inventors: Harufusa Taniguchi, Hidemi Shishido, Shigeo Doi, Yoshihisa Okimura
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Patent number: 7006775Abstract: Disclosed is an image forming apparatus that includes a plurality of developing devices capable of developing an electrostatic latent image on an image bearing member at a developing position, a developing device moving apparatus for holding the plurality of developing devices and selectively moving one of the plurality of developing devices to the developing position, a connecting portion disposed on an apparatus main body side for electrically connecting a developing device located at the developing position to an apparatus main body, and to-be-connected portions disposed to the plurality of developing devices, respectively and coming into contact with the connecting portion, wherein any one of the connecting portion and the to-be-connected portions comprises a rotary member which is rotated by being in contact with the other of them.Type: GrantFiled: August 25, 2004Date of Patent: February 28, 2006Assignee: Canon Kabushiki KaishaInventors: Shigeo Doi, Seiichiro Adachi, Kenichi Tamura, Masashige Tamura, Yuhei Takei
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Publication number: 20050047815Abstract: Disclosed is an image forming apparatus that includes a plurality of developing devices capable of developing an electrostatic latent image on an image bearing member at a developing position, a developing device moving apparatus for holding the plurality of developing devices and selectively moving one of the plurality of developing devices to the developing position, a connecting portion disposed on an apparatus main body side for electrically connecting a developing device located at the developing position to an apparatus main body, and to-be-connected portions disposed to the plurality of developing devices, respectively and coming into contact with the connecting portion, wherein any one of the connecting portion and the to-be-connected portions comprises a rotary member which is rotated by being in contact with the other of them.Type: ApplicationFiled: August 25, 2004Publication date: March 3, 2005Applicant: Canon Kabushiki KaishaInventors: Shigeo Doi, Seiichiro Adachi, Kenichi Tamura, Masashige Tamura, Yuhei Takei