Patents by Inventor Takehiro Yamakawa
Takehiro Yamakawa 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: 9132688Abstract: Bookbinding unit eliminating the necessity of a user, in placing collated inner leaves onto a tray, pre-measuring the bundle thickness, and the danger of fingers getting pinched during the placement. Furnished with: inner-leaf tray; coversheet tray; gripping conveyor gripping and transporting bundles of leaf-tray sheets; coversheet conveyor feeding coversheet-tray covers and placing them in a binding location; adhesive applicator applying adhesive to bundle spine-portion endfaces; cover binder binding bundles and covers together; and controller encasing bundles in covers to form booklets. A first detector, in the inner-leaf tray, detects thickness of bundles therein, and a second detector, in the gripping conveyor, detects thickness of the gripped bundles. The controller prohibits the gripping conveyor from conveying inner leaves out from the inner-leaf tray when the thickness of a sheet bundle detected by the first detector is more than a predetermined thickness.Type: GrantFiled: September 22, 2008Date of Patent: September 15, 2015Assignee: Nisca CorporationInventors: Seiichi Ota, Kazuyuki Kubota, Takehiro Yamakawa
-
Publication number: 20140058682Abstract: It is an object of the present invention to enable simple design and change of a probe set that can be easily reused corresponding to a DNA microarray. A nucleic acid information processing device comprises: a storage unit that stores information on a plurality of base sequences; a threshold value receiving unit adapted to receive information that identifies a similarity threshold; a cluster configuration unit adapted to configure clusters by classifying the plurality of base sequences based on the similarity threshold; and a representative base sequence setting unit adapted to set one of the base sequences included in the cluster as a representative base sequence.Type: ApplicationFiled: June 27, 2011Publication date: February 27, 2014Inventors: Hisanori Nasu, Atsumi Tsujimoto, Takehiro Yamakawa, Hiroaki Ono
-
Publication number: 20140019062Abstract: A nucleic acid information processing device includes a storage unit that stores first base sequence information including information on a plurality of base sequences, and second base sequence information including information on a plurality of base sequences; a threshold value receiving unit adapted to receive information that identifies a similarity threshold; a hybridization unit adapted to identify a degree of similarity and a starting position and a finishing position of a similar portion for one to one combinations with the base sequences included in the first base sequence information as a target, and the base sequences included in the second base sequence information as a probe; and a similar base sequence counting unit adapted to count for each probe a number of the targets for which the identified degree of similarity is greater than or equal to the similarity threshold, and storing the count in the storage unit.Type: ApplicationFiled: June 27, 2011Publication date: January 16, 2014Applicants: Bioinformatics Institute for Global Good Inc., Japan Software Management Co. LtdInventors: Hisanori Nasu, Atsumi Tsujimoto, Takehiro Yamakawa, Hiroaki Ono
-
Patent number: 8442422Abstract: Bookbinding unit that in binding an inner-leave sheet bundle together with a cover enables accurate binding of the cover onto the bundle's spine and meanwhile forms folding scores in the cover flaps. Furnished with: a stacking tray unit; a process path for sequentially transporting bundles from the tray unit into adhesive-application and cover-binding locations; an adhesive application unit, disposed in the adhesive-application location, that applies adhesive to bundles from the tray unit; a cover-supply unit that supplies covers to the cover-binding location; and a cover-binding unit, disposed in the cover-binding location, that binds sheet bundles from the adhesive-application location together with covers. The cover-binding unit has a shoulder-pressing unit that forms spine creases in the spine portion of the covers, and a flap-pressing unit that forms folds in the spine-creased sides of the covers.Type: GrantFiled: June 26, 2008Date of Patent: May 14, 2013Assignee: Nisca CorporationInventors: Katsumasa Takagi, Hiroyuki Sorita, Takehiro Yamakawa, Jun Kondou, Takeshi Harada
-
Publication number: 20090081001Abstract: Bookbinding unit eliminating the necessity of a user, in placing collated inner leaves onto a tray, pre-measuring the bundle thickness, and the danger of fingers getting pinched during the placement. Furnished with: inner-leaf tray; coversheet tray; gripping conveyor gripping and transporting bundles of leaf-tray sheets; coversheet conveyor feeding coversheet-tray covers and placing them in a binding location; adhesive applicator applying adhesive to bundle spine-portion endfaces; cover binder binding bundles and covers together; and controller encasing bundles in covers to form booklets. A first detector, in the inner-leaf tray, detects thickness of bundles therein, and a second detector, in the gripping conveyor, detects thickness of the gripped bundles. The controller prohibits the gripping conveyor from conveying inner leaves out from the inner-leaf tray when the thickness of a sheet bundle detected by the first detector is more than a predetermined thickness.Type: ApplicationFiled: September 22, 2008Publication date: March 26, 2009Applicant: NISCA CORPORATIONInventors: Seiichi Ota, Kazuyuki Kubota, Takehiro Yamakawa
-
Publication number: 20090067951Abstract: Affords a bookbinding method and bookbinding unit that attach the bookmarker string when binding inner-bound sheets coated with adhesive on the spine portion to the spine portion of the coversheet. Apply adhesive to a spine portion of inner-bound sheets collated and stacked into a bundle, join that sheet bundle to a spine portion of a coversheet, and fold the coversheet over the sheet bundle. At that time, the bookmarker string is attached to the booklet simultaneously by joining the sheet bundle to the coversheet with the bookmarker string placed over the inside spine portion of the coversheet.Type: ApplicationFiled: September 11, 2008Publication date: March 12, 2009Applicant: Nisca CorporationInventors: Takehiro Yamakawa, Hiroyuki Sorita, Jun Kondou, Katsumasa Takagi, Takeshi Harada
-
Publication number: 20090035093Abstract: Bookbinding unit that in binding an inner-leave sheet bundle together with a cover enables accurate binding of the cover onto the bundle's spine and meanwhile forms folding scores in the cover flaps. Furnished with: a stacking tray unit; a process path for sequentially transporting bundles from the tray unit into adhesive-application and cover-binding locations; an adhesive application unit, disposed in the adhesive-application location, that applies adhesive to bundles from the tray unit; a cover-supply unit that supplies covers to the cover-binding location; and a cover-binding unit, disposed in the cover-binding location, that binds sheet bundles from the adhesive-application location together with covers. The cover-binding unit has a shoulder-pressing unit that forms spine creases in the spine portion of the covers, and a flap-pressing unit that forms folds in the spine-creased sides of the covers.Type: ApplicationFiled: June 26, 2008Publication date: February 5, 2009Applicant: Nisca CorporationInventors: Katsumasa Takagi, Hiroyuki Sorita, Takehiro Yamakawa, Jun Kondou, Takeshi Harada
-
Publication number: 20090016850Abstract: Bookbinding unit that, in feeding cover sheets to a predetermined cover-fitting position, is able to feed various sheets/leaves, yet without defacing of or scratch marks in the cover sheets, nor press marks during cover formation, occurring. Provided are an incoming sheet conveyance path for sequentially bringing in printed sheets; a stacking tray unit for stacking and collating into bundles sheets from the conveyance path; a bookbinding process path that transports sheet bundles from the stacking tray unit to a predetermined cover-binding position; and a cover feed path for feeding cover sheets to the cover-binding position. A protective-sheet storage tray for supplying jacketing sheets is annexed to the cover feed path, and a conveyance unit that overlays fed cover sheets with jacketing sheets from their storage tray and transports the jacketed cover sheets to the cover-sheet binding position is disposed in the cover feed path.Type: ApplicationFiled: July 11, 2008Publication date: January 15, 2009Applicant: NISCA CORPORATIONInventors: Hiroyuki Sorita, Takehiro Yamakawa, Jun Kondou, Katsumasa Takagi, Takeshi Harada
-
Publication number: 20040036929Abstract: An image forming apparatus includes a sheet feeding unit for feeding a manuscript sheet and insert sheet composed of a cover or an interleave, an image reading device for reading an image on the sheet fed from the sheet feeding unit, a sheet determining device for determining whether the sheet conveyed to the image reading device is the manuscript sheet or the insert sheet, and an image forming unit for forming an image on a copy sheet according to image data read by the image reading device. The image reading device is controlled to perform a reading operation only when the sheet determining device determines the manuscript sheet.Type: ApplicationFiled: July 10, 2003Publication date: February 26, 2004Applicant: NISCA CORPORATIONInventor: Takehiro Yamakawa
-
Patent number: 6666445Abstract: A sheet discharge apparatus of the present invention is equipped with a discharge device for discharging a sheet from an image forming apparatus, a storage device for storing the sheet discharged from the discharge device, an elevator device for raising and lowering the storage device relative to the discharge device, a position detection device for detecting a surface of the uppermost sheet stored in the storage device or a surface of the storage device to stack the sheet, a reception device for receiving a signal indicating a transport status in the image forming apparatus, and a control device for temporarily stopping the discharge device after the transported sheet is discharged to the storage means by the discharge means when the position detection device detects the uppermost surface of the uppermost sheet stored in the storage device or the surface of the storage means to stack the sheet is away from a predetermined position and the reception device detects the sheet transported in the image forming apType: GrantFiled: June 4, 2002Date of Patent: December 23, 2003Assignee: Nisca CorporationInventors: Takehiro Yamakawa, Jun Natori
-
Patent number: 6634641Abstract: An apparatus prevents unwanted stop caused by erroneous detection of a sheet when the sheet bends during a sheet bundle alignment or stapling. The apparatus includes a control device for ignoring a sheet presence detection result by a sensor lever and a sheet presence sensor when aligning by a paddle and an alignment plate or binding by a staple unit.Type: GrantFiled: February 19, 2002Date of Patent: October 21, 2003Assignee: Nisca CorporationInventors: Takehiro Yamakawa, Shinya Sasamoto
-
Publication number: 20030062669Abstract: An apparatus prevents unwanted stop caused by erroneous detection of a sheet when the sheet bends during a sheet bundle alignment or stapling. The apparatus includes a control device for ignoring a sheet presence detection result by a sensor lever and a sheet presence sensor when aligning by a paddle and an alignment plate or binding by a staple unit.Type: ApplicationFiled: February 19, 2002Publication date: April 3, 2003Inventors: Takehiro Yamakawa, Shinya Sasamoto
-
Publication number: 20020195768Abstract: A sheet discharge apparatus of the present invention is equipped with a discharge device for discharging a sheet from an image forming apparatus, a storage device for storing the sheet discharged from the discharge device, an elevator device for raising and lowering the storage device relative to the discharge device, a position detection device for detecting a surface of the uppermost sheet stored in the storage device or a surface of the storage device to stack the sheet, a reception device for receiving a signal indicating a transport status in the image forming apparatus, and a control device for temporarily stopping the discharge device after the transported sheet is discharged to the storage means by the discharge means when the position detection device detects the uppermost surface of the uppermost sheet stored in the storage device or the surface of the storage means to stack the sheet is away from a predetermined position and the reception device detects the sheet transported in the image forming apType: ApplicationFiled: June 4, 2002Publication date: December 26, 2002Inventors: Takehiro Yamakawa, Jun Natori
-
Patent number: 6142461Abstract: A sheet processing device according to the present invention is formed of an image forming device, an ejecting device and a stacking device; wherein the sheet processing device further includes an auxiliary support device which is disposed at a distal side in a sheet ejecting direction of the support device. The auxiliary support device is rotatably moved between a support position for supporting at least a forward end of the sheet and a retracting position from the support position. Whereby the stacking area of the support device can be varied, and the ejecting of the sheets temporarily stacked on the stacking device can be easily accomplished.Type: GrantFiled: March 27, 1998Date of Patent: November 7, 2000Assignee: Nisca CorporationInventors: Yuusuke Asao, Takehiro Yamakawa