Patents by Inventor Shoji Aihara
Shoji Aihara 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: 10402857Abstract: An information distribution system includes an electronic device and an information distribution apparatus which are connected via a network. The electronic device includes a display unit that displays a primary advertisement information, stored beforehand in the electronic device, on the electronic device in response to a user operation. An advertisement viewing history management unit stores into a device information storage unit of the information distribution apparatus an advertisement viewing history information including identification information for identifying the displayed primary advertisement information, and display date information. The information distribution apparatus includes an advertisement viewing history collection unit that collects the advertisement viewing history information from the electronic device. A distribution information generation unit generates a secondary advertisement distribution information based on the advertisement viewing history information.Type: GrantFiled: December 4, 2015Date of Patent: September 3, 2019Assignee: RICOH COMPANY, LTD.Inventor: Shoji Aihara
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Publication number: 20160180385Abstract: An information distribution system includes an electronic device and an information distribution apparatus which are connected via a network. The electronic device includes a display unit that displays a primary advertisement information, stored beforehand in the electronic device, on the electronic device in response to a user operation. An advertisement viewing history management unit stores into a device information storage unit of the information distribution apparatus an advertisement viewing history information including identification information for identifying the displayed primary advertisement information, and display date information. The information distribution apparatus includes an advertisement viewing history collection unit that collects the advertisement viewing history information from the electronic device. A distribution information generation unit generates a secondary advertisement distribution information based on the advertisement viewing history information.Type: ApplicationFiled: December 4, 2015Publication date: June 23, 2016Applicant: RICOH COMPANY, LTD.Inventor: Shoji Aihara
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Patent number: 8365643Abstract: A band saw machine which has an endless band saw blade hung around a driving wheel and a driven wheel rotatably supported by a saw blade housing that is capable of moving vertically. The band saw machine also includes a pair of guide posts for vertically guiding the saw blade housing between the driving wheel and the driven wheel, wherein an upper traveling part of the band saw blade is disposed at one side of the front and rear sides of the guide posts, and a lower traveling part of the band saw blade is disposed at the other side of the front and rear sides of the guide posts.Type: GrantFiled: November 18, 2009Date of Patent: February 5, 2013Assignee: Amada Company, LimitedInventors: Shoji Aihara, Minoru Gotoh, Fumiaki Nemoto, Akio Seto
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Patent number: 8210080Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.Type: GrantFiled: March 26, 2010Date of Patent: July 3, 2012Assignees: Amada Company, Limited, Amada Cutting Co., Ltd.Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
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Patent number: 7966918Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.Type: GrantFiled: March 26, 2010Date of Patent: June 28, 2011Assignees: Amada Company, Limited, Amada Cutting Co., Ltd.Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
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Patent number: 7930963Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.Type: GrantFiled: July 25, 2005Date of Patent: April 26, 2011Assignees: Amada Company, Limited, Amada Cutting Co., Ltd.Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
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Publication number: 20100175530Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.Type: ApplicationFiled: March 26, 2010Publication date: July 15, 2010Applicants: AMADA COMPANY, LIMITED, AMADA CUTTING CO., LTD.Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
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Publication number: 20100175531Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade provided on the band-saw machine in a direction of a workpiece by a band-saw blade guiding apparatus; and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit provided on the band-saw blade guiding apparatus.Type: ApplicationFiled: March 26, 2010Publication date: July 15, 2010Applicants: AMADA COMPANY, LIMITED, AMADA CUTTING CO., LTD.Inventors: Toru TOKIWA, Isomi Washio, Shoji Aihara, Minoru Gotoh
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Publication number: 20100071527Abstract: A band saw machine which has an endless band saw blade hung around a driving wheel and a driven wheel rotatably supported by a saw blade housing that is capable of moving vertically. The band saw machine also includes a pair of guide posts for vertically guiding the saw blade housing between the driving wheel and the driven wheel, wherein an upper traveling part of the band saw blade is disposed at one side of the front and rear sides of the guide posts, and a lower traveling part of the band saw blade is disposed at the other side of the front and rear sides of the guide posts.Type: ApplicationFiled: November 18, 2009Publication date: March 25, 2010Applicant: AMADA COMPANY, LIMITEDInventors: Shoji AIHARA, Minoru GOTOH, Fumiaki NEMOTO, Akio SETO
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Patent number: 7654184Abstract: In a band saw machine in which a pair of guide posts for guiding a saw blade housing that rotatably supports a driving wheel and a driven wheel and can vertically move in the vertical direction are provided between the driving wheel and the driven wheel, an upper traveling part of a band saw blade is disposed in the rear of the guide posts and a lower traveling part of a band saw blade is disposed in front of the guide posts, when the band saw machine is viewed from the side, an intersection point between centers of the both wheels and the center line of the wheel width is almost equal to the width of the guide posts.Type: GrantFiled: November 4, 2004Date of Patent: February 2, 2010Assignee: Amada Company, LimitedInventors: Shoji Aihara, Minoru Gotoh, Fumiaki Nemoto, Akio Seto
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Publication number: 20080202306Abstract: A workpiece cutting method utilizing a band-saw machine, includes the following steps of: guiding tooth tips of an endless band-saw blade (7) provided on the band-saw machine (1) in a direction of a workpiece by a band-saw blade guiding apparatus (13,15); and applying vibrations to the band-saw blade in a cutting direction to the workpiece so as to perform cutting of the workpiece by a vibration applying unit (19A,19B) provided on the band-saw blade guiding apparatus (13,15).Type: ApplicationFiled: July 25, 2005Publication date: August 28, 2008Applicants: AMADA COMPANY, LIMITED, AMADA CUTTING CO., LTD.Inventors: Toru Tokiwa, Isomi Washio, Shoji Aihara, Minoru Gotoh
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Publication number: 20070089576Abstract: In a band saw machine in which a pair of guide posts (7L, 7R) for guiding a saw blade housing that rotatably supports a driving wheel (17) and a driven wheel (21) and can vertically move in the vertical direction are provided between the driving wheel (17) and the driven wheel (21), an upper traveling part (23U) of a band saw blade (23) is disposed in the rear of the guide posts (7L, 7R) and a lower traveling part (23L) of a band saw blade (23U) is disposed in front of the guide posts (7L, 7R), when the band saw machine is viewed from the side, an intersection point between centers of the both wheels (17, 21) and the center line of the wheel width is almost equal to the width of the guide posts (7L, 7R).Type: ApplicationFiled: November 4, 2004Publication date: April 26, 2007Applicant: AMADA COMPANY LIMITEDInventor: Shoji Aihara