Patents by Inventor Takashi Hoshi
Takashi Hoshi 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: 9102850Abstract: The prepreg in accordance with the present invention is formed from a resin composition and a fabric substrate impregnated with the resin composition. The resin composition contains: (A) a thermosetting resin composition; (B) a resin having a Tg not more than 100° C.; and (C) an inorganic filler. The resin (B) having the Tg not more than 100° C. has: a carbonyl group or a siloxane group; and an epoxy group or a phenolic hydroxyl group. The inorganic filler (C) is subjected to surface-treatment with a silane coupling agent represented by a general formula: YSiX3, wherein X represents a methoxy group or an ethoxy group, and Y represents an aliphatic alkyl group having 6 to 18 carbon atoms.Type: GrantFiled: March 11, 2014Date of Patent: August 11, 2015Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Hiroharu Inoue, Koji Kishino, Takashi Hoshi
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Patent number: 9004991Abstract: Provided is a temperature control apparatus of a working machine that is inexpensive, energy-saving and capable of eliminating the temperature difference between a temperature in a room in which the working machine is installed and a temperature of a working area.Type: GrantFiled: June 23, 2010Date of Patent: April 14, 2015Assignee: DMG Mori Seiki Co., Ltd.Inventors: Yoshiaki Sugimoto, Takashi Hoshi, Kiyoshi Yoshioka, Soichiro Yamada
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Publication number: 20150075852Abstract: The prepreg in accordance with the present invention is formed from a resin composition and a fabric substrate impregnated with the resin composition. The resin composition contains: (A) a thermosetting resin composition; (B) a resin having a Tg not more than 100° C.; and (C) an inorganic filler. The resin (B) having the Tg not more than 100° C. has: a carbonyl group or a siloxane group; and an epoxy group or a phenolic hydroxyl group. The inorganic filler (C) is subjected to surface-treatment with a silane coupling agent represented by a general formula: YSiX3, wherein X represents a methoxy group or an ethoxy group, and Y represents an aliphatic alkyl group having 6 to 18 carbon atoms.Type: ApplicationFiled: March 11, 2014Publication date: March 19, 2015Inventors: Hiroharu Inoue, Koji Kishino, Takashi Hoshi
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Patent number: 8499922Abstract: Scraping plates include: a first scraping plate 11 attached to chains 10, with an end surface 11c? thereof facing a receiving plate 14 being deviated from an attachment point c? where the first scraping plate 11 is attached to the chains 10, by a distance L1 to an opposite side of an advance direction a of the chains 10; and a second scraping plate 12 attached to the chains 10, with an end surface 12c? thereof facing the receiving plate 14 being deviated from an attachment point d? where the second scraping plate 12 is attached to the chains 10, by a distance L2 smaller than the distance L1 of the first scraping plate 11 to the opposite side of the advance direction a.Type: GrantFiled: September 2, 2011Date of Patent: August 6, 2013Assignee: Mori Seiki Co., Ltd.Inventors: Takashi Hoshi, Ryosuke Yasumura, Takenori Nishizawa, Akifumi Yoshida
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Publication number: 20120079928Abstract: Scraping plates include: a first scraping plate 11 attached to chains 10, with an end surface 11c? thereof facing a receiving plate 14 being deviated from an attachment point c? where the first scraping plate 11 is attached to the chains 10, by a distance L1 to an opposite side of an advance direction a of the chains 10; and a second scraping plate 12 attached to the chains 10, with an end surface 12c? thereof facing the receiving plate 14 being deviated from an attachment point d? where the second scraping plate 12 is attached to the chains 10, by a distance L2 smaller than the distance L1 of the first scraping plate 11 to the opposite side of the advance direction a.Type: ApplicationFiled: September 2, 2011Publication date: April 5, 2012Inventors: Takashi HOSHI, Ryosuke Yasumura, Takenori Nishizawa, Akifumi Yoshida
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Publication number: 20100319903Abstract: Provided is a temperature control apparatus of a working machine that is inexpensive, energy-saving and capable of eliminating the temperature difference between a temperature in a room in which the working machine is installed and a temperature of a working area. Whether an average value T5 is higher or lower than both a target temperature T1 in the working area and an air temperature T2 in the room is checked and, if the result is YES, the routine proceeds to step S8 for driving a cylinder 175 to open a cover 173 and open a opening for working 172. Then, internal air in a working area A is replaced with external air surrounding a numerically controlled lathe 1 and the temperature in the working area approaches the air temperature T2 in the room. If the result is NO, the cylinder 175 is driven to close the cover 173 and close the opening for working 172.Type: ApplicationFiled: June 23, 2010Publication date: December 23, 2010Applicant: MORI SEIKI CO., LTD.Inventors: Yoshiaki Sugimoto, Takashi Hoshi, Kiyoshi Yoshioka, Soichiro Yamada
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Patent number: 7690872Abstract: A chattering vibration inhibiting mechanism capable of inhibiting chattering vibration of a machine tool without increasing weight nor requiring a time-consuming adjustment work is provided. A box-shaped package body 21 attached to a spindle head 6, a supporting member 22 disposed to bridge between front and rear walls 21a, 21b in the box-shaped package body 21, and a damper 23 composed of an elastic member 27 and a weight 26 supported by the supporting member 22 are provided.Type: GrantFiled: March 21, 2007Date of Patent: April 6, 2010Assignee: Mori Seiki Co., Ltd.Inventors: Kazutada Hashimoto, Osamu Fukunaga, Takashi Hoshi
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Patent number: 7589762Abstract: Video signals such as television reception signals are recorded in a suitable manner taking into consideration the use of external devices each having a different aspect ratio. The aspect ratio of an original video signal is converted so that the image has roundness of 1 and has the maximum size fitting in the particular screen reproducing the recorded video signal. Then, a background signal of a size the same as the screen size or a size needed for video combination is generated, and the result is added around the video signal to generate any desired video signal size. In such a manner, the recorded image has the aspect ratio matching that of the reproduced image.Type: GrantFiled: July 14, 2004Date of Patent: September 15, 2009Assignee: Sony CorporationInventors: Hiroyuki Kojima, Takashi Hoshi, Yuzo Murayama
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Publication number: 20070243033Abstract: A chattering vibration inhibiting mechanism capable of inhibiting chattering vibration of a machine tool without increasing weight nor requiring a time-consuming adjustment work is provided. A box-shaped package body 21 attached to a spindle head 6, a supporting member 22 disposed to bridge between front and rear walls 21a, 21b in the box-shaped package body 21, and a damper 23 composed of an elastic member 27 and a weight 26 supported by the supporting member 22 are provided.Type: ApplicationFiled: March 21, 2007Publication date: October 18, 2007Inventors: Kazutada Hashimoto, Osamu Fukunaga, Takashi Hoshi
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Patent number: 7170563Abstract: The present invention provides a television receiver which receives television signals to display images on a CRT display, and includes a JPEG decode unit (21) for decoding JPEG (Joint Photographic Experts Group) compressed image data. The JPEG decode unit (21) detects image size of image data after decode processing stored in JPEG compressed image data from a memory card (6). In case the image size is larger than image display area of a CRT display (3) and activity ratio of a memory unit (22) is larger than a limit value, the JPEG decode unit (21) sends the image size to a CPU (25), and concurrently decodes the JPEG compressed image data in the memory unit (22) to generate the image data, and clips away half of the image data along the vertical direction and the horizontal direction.Type: GrantFiled: September 26, 2002Date of Patent: January 30, 2007Assignee: Sony CorporationInventors: Hiroyuki Kojima, Takashi Hoshi
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Publication number: 20060110139Abstract: Video signals such as television reception signals are recorded in a suitable manner taking into consideration the use of external devices each having a different aspect ratio. The aspect ratio of an original video signal is converted so that the image has roundness of 1 and has the maximum size fitting in the particular screen reproducing the recorded video signal. Then, a background signal of a size the same as the screen size or a size needed for video combination is generated, and the result is added around the video signal to generate any desired video signal size. In such a manner, the recorded image has the aspect ratio matching that of the reproduced image.Type: ApplicationFiled: July 14, 2004Publication date: May 25, 2006Applicant: Sony CorporationInventors: Hiroyuki Kojima, Takashi Hoshi, Yuzo Murayama
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Publication number: 20050099544Abstract: The present invention provides a television receiver which receives television signals to display images on a CRT display, and includes a JPEG decode unit (21) for decoding JPEG (Joint Photographic Experts Group) compressed image data. The JPEG decode unit (21) detects image size of image data after decode processing stored in JPEG compressed image data from a memory card (6). In case the image size is larger than image display area of a CRT display (3) and activity ratio of a memory unit (22) is larger than a limit value, the JPEG decode unit (21) sends the image size to a CPU (25), and concurrently decodes the JPEG compressed image data in the memory unit (22) to generate the image data, and clips away half of the image data along the vertical direction and the horizontal direction.Type: ApplicationFiled: September 26, 2002Publication date: May 12, 2005Inventors: Hiroyuki Kojima, Takashi Hoshi
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Patent number: 6666748Abstract: The invention provides a machining center for machining a workpiece by moving a grinding wheel and the workpiece relative to each other in the X, Y and Z directions. The machining center has a main spindle for removably mounting a grinding wheel, a spindle head for rotationally supporting the main spindle, a table for mounting the workpiece, a column for movably supporting the spindle head, and tool dressing means having a dresser spindle, provided over the spindle head to move in the vertical direction toward and away from the grinding wheel mounted to the main spindle, for mounting a dresser for truing or dressing the outer peripheral surface of the grinding wheel.Type: GrantFiled: September 4, 2001Date of Patent: December 23, 2003Assignee: Makino Milling Machine Co., LTDInventors: Kazuyuki Hiramoto, Naoshi Takayama, Keigo Tada, Takashi Hoshi, Naozumi Tanikawa, Tsuyoshi Fukuhara, Kazutoyo Moriguchi
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Patent number: 6647605Abstract: The present relates to a machine tool for machining a workpiece by moving a tool and the workpiece relative to each other and to a pallet changer thereof. The machine tool is provided with a spindle for mounting the tool thereon, a table for a pallet (P) having the workpiece mounted thereon to be placed on the table, a pallet loading station for setting up the workpiece to the pallet (P) on the pallet loading station, and a pair of pallet change arms arranged to swivel about a vertical axis between the table and the pallet loading station, one pallet change arm (37) of which is arranged to be able to move independently of the other pallet change arm (37) in the vertical direction.Type: GrantFiled: April 11, 2002Date of Patent: November 18, 2003Assignee: Makino Milling Machine Co., Ltd.Inventors: Kazuyuki Hiramoto, Keigo Tada, Takashi Hoshi
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Publication number: 20020154962Abstract: The present relates to a machine tool for machining a workpiece by moving a tool and the workpiece relative to each other and to a pallet changer thereof. The machine tool is provided with a spindle for mounting the tool thereon, a table for a pallet (P) having the workpiece mounted thereon to be placed on the table, a pallet loading station for setting up the workpiece to the pallet (P) on the pallet loading station, and a pair of pallet change arms arranged to swivel about a vertical axis between the table and the pallet loading station, one pallet change arm (37) of which is arranged to be able to move independently of the other pallet change arm (37) in the vertical direction.Type: ApplicationFiled: April 11, 2002Publication date: October 24, 2002Inventors: Kazuyuki Hiramoto, Keigo Tada, Takashi Hoshi
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Publication number: 20020028628Abstract: The invention provides a machining center for machining a workpiece by moving a grinding wheel and the workpiece relative to each other in the X, Y and Z directions. The machining center has a main spindle for removably mounting a grinding wheel, a spindle head for rotationally supporting the main spindle, a table for mounting the workpiece, a column for movably supporting the spindle head, and tool dressing means having a dresser spindle, provided over the spindle head to move in the vertical direction toward and away from the grinding wheel mounted to the main spindle, for mounting a dresser for truing or dressing the outer peripheral surface of the grinding wheel.Type: ApplicationFiled: September 4, 2001Publication date: March 7, 2002Inventors: Kazuyuki Hiramoto, Naoshi Takayama, Keigo Tada, Takashi Hoshi, Naozumi Tanikawa, Tsuyoshi Fukuhara, Kazutoyo Moriguchi
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Patent number: 5313468Abstract: An image recording apparatus consists of a control system including a CPU, an image input terminal, an image processing system, an image output terminal, and a user interface. An I/O controller is provided in each of the above units. During the power-on sequence of the apparatus, the CPU executes an interrupt test for checking whether interrupt processes of the CPU with respect to sync signals are performed correctly, and an I/O port operation test for confirming that an I/O port of each I/O controller functions correctly. When a prescribed button is pressed at the user interface, the CPU enters a diagnostic copy job mode, in which copies are actually produced in the same manner as in a normal copy mode to identify a unit in trouble.Type: GrantFiled: August 24, 1993Date of Patent: May 17, 1994Assignee: Fuji Xerox Co., Ltd.Inventors: Takashi Hoshi, Toshiyuki Koshiji, Yukie Iseki, Yoshiaki Sato, Kiichiro Ohgo
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Patent number: 5142675Abstract: A monitor control system comprises an interrupt processor for executing regular monitor processing by a periodic interrupt occurring at a predetermined time interval, and a background processor for executing background processing, wherein when interruption occurs, execution of the background processing by the background processor is interrupted while regular monitor processing is executed during a period in which background processing is interrupted. The time-consuming background processing is treated as a low-level processing task, and the regular monitor processing, as a high-level processing task. The low-level processing task is executed as a background processing during CPU idle time. Interruption of the background processing occurs ever 10-msec, during which the high-level processing task is executed. Accordingly, background processing and regular monitor processing are smoothly executed, and the CPU is thereby efficiently used.Type: GrantFiled: March 1, 1990Date of Patent: August 25, 1992Assignee: Fuji Xerox., Ltd.Inventors: Koichi Oi, Takashi Hoshi
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Patent number: 4953199Abstract: An interface apparatus connects one of a plurality of communication terminal equipment units to a single telephone line on the basis of a selection signal supplied via the telephone line. The telephone line is disconnected when there is no answer from the selected communication terminal equipment unit within a predetermined time period.Type: GrantFiled: May 23, 1988Date of Patent: August 28, 1990Assignees: Fuji Electric Co., Ltd., Nippon Telegraph and Telephone CorporationInventors: Takashi Hoshi, Yoichi Sakai, Masaaki Tanabe, Tatsuo Inoue, Takeshi Kamakura, Teruaki Iijima, Hiroshi Nishinaga, Tetsuro Yamashita