Patents by Inventor Masao Morita
Masao Morita 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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Publication number: 20110001374Abstract: An automotive dynamoelectric machine that achieves disposing of permanent magnets and thickening of field coil wire by disposing trough portions on yoke portions and disposing magnet holders that hold the permanent magnets so as to span the trough portions to ensure outlet space for field coil lead wires. In the dynamoelectric machine, trough portions are formed on respective portions of yoke portions between circumferentially adjacent claw-shaped magnetic pole portions, a magnet holder is disposed so as to span over a trough portion, and a permanent magnet is held by the magnet holder. A lead wire is led out of a rotor from a field coil so as to pass through a space that is bounded by the trough portion and the magnet holder.Type: ApplicationFiled: March 21, 2008Publication date: January 6, 2011Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Masaya Inoue, Masao Morita, Kanji Shinkawa, Toshiyuki Yoshizawa, Moriyuki Hazeyama, Hirokazu Akai, Kazunori Tanaka, Shinji Nishimura, Hiroyuki Akita, Ryuichi Shimomura
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Patent number: 7843107Abstract: A dynamoelectric machine including first and second permanent magnets held by first and second magnet seats on first and second yoke portions so as to face inner circumferential surfaces of tip end portions of first and second claw-shaped magnetic pole portions. The first and second permanent magnets are magnetically oriented in a reverse direction to orientation of a magnetic field that the field coil produces. The dynamoelectric machine enables permanent magnet holding reliability to be increased, induced voltage during no-load de-energization to be suppressed, and thermal demagnetization of magnets due to high-frequency magnetic fields that are induced by stator slots to be avoided.Type: GrantFiled: March 9, 2007Date of Patent: November 30, 2010Assignee: Mitsubishi Electric CorporationInventors: Masaya Inoue, Kanji Shinkawa, Masao Morita, Haruyuki Kometani, Toshiyuki Yoshizawa, Moriyuki Hazeyama, Keiichi Ito, Takeshi Mori, Hiroyuki Akita, Yoshinori Miyamoto, Shinji Nishimura
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Publication number: 20100207476Abstract: A dynamoelectric machine includes first and second magnet seat portions disposed to project from portions of first and second yoke portions that face respective inner circumferential surfaces near tip ends of second and first claw-shaped magnetic pole portions, and magnet housing portions disposed integrally to extend axially outward from outer circumferential portions of a pair of flange portions of a bobbin, extend near the first and second yoke portions that face the inner circumferential surfaces near the tip ends of the first and second claw-shaped magnetic pole portions, and be held by the first and second magnet seat portions.Type: ApplicationFiled: March 26, 2008Publication date: August 19, 2010Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Toshiyuki Yoshizawa, Masaya Inoue, Kanji Shinkawa, Masao Morita, Moriyuki Hazeyama, Hiroyuki Akita, Shinji Nishimura, Norihiro Murata
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Publication number: 20100096941Abstract: A dynamoelectric machine including first and second permanent magnets held by first and second magnet seats on first and second yoke portions so as to face inner circumferential surfaces of tip end portions of first and second claw-shaped magnetic pole portions. The first and second permanent magnets are magnetically oriented in a reverse direction to orientation of a magnetic field that the field coil produces. The dynamoelectric machine enables permanent magnet holding reliability to be increased, induced voltage during no-load de-energization to be suppressed, and thermal demagnetization of magnets due to high-frequency magnetic fields that are induced by stator slots to be avoided.Type: ApplicationFiled: March 9, 2007Publication date: April 22, 2010Applicant: Mitsubishi Electric CorporationInventors: Masaya Inoue, Kanji Shinkawa, Masao Morita, Haruyuki Kometani, Toshiyuki Yoshizawa, Moriyuki Hazeyama, Keiichi Ito, Takeshi Mori, Hiroyuki Akita, Yoshinori Miyamoto, Shinji Nishimura
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Patent number: 7671868Abstract: A method of displaying information to relate level of severity or importance comprising the steps of (a) displaying data points; (b) coloring said data points in varying colors according to set levels; and (c) adjusting shades of said colors depending on further defined levels within said set levels. Another method of displaying information to relate level of severity or importance comprising the steps of (a) querying disparate information systems with a certain search parameter (b) displaying data points returned from said search parameter into a single window; (c) coloring said data points in varying colors according to set levels; and (d) adjusting shades of said colors depending on further defined levels within said set levels. A system for displaying information according to level of importance or severity comprising a database, a worklist and an interface wherein said interface conveys level of importance or severity using varying shades of colors.Type: GrantFiled: February 26, 2007Date of Patent: March 2, 2010Assignee: General Electric CompanyInventors: Mark Masao Morita, William Douglas Hughes
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Patent number: 7642685Abstract: An electric rotating machine comprises: a stator in which a coil is wound on a plurality of teeth in concentrated winding, and the coil is connected to a three-phase power supply; and a rotor disposed in opposition to the teeth of the stator; wherein a ratio between the number of poles and the number of slots of the stator is 1:3. There is no higher harmonics of magnetomotive force in low order close to fundamental wave, thus enabling efficient operation of the electric rotating machine. Furthermore, owing to the stator of concentrated winding, it is possible to provide an electric rotating machine of high productivity with small coil end, high mass production, and high space factor.Type: GrantFiled: February 17, 2006Date of Patent: January 5, 2010Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Misa Nakayama, Kouki Naka, Masao Morita, Masaya Inoue, Akihiro Shimada
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Patent number: 7642691Abstract: Resin pooling grooves are disposed so as to extend over entire regions in a thickness direction of a first magnet holder on two sides of a bottom surface in a width direction of a first receiving groove, and resin pooling grooves are also disposed so as to extend over entire regions in the thickness direction of the first magnet holder on two side surfaces of the first receiving groove near the bottom surface. A first resin injection aperture is disposed through the first magnet holder so as to communicate with the resin pooling grooves over an entire region in the thickness direction. A first permanent magnet is held by the first magnet holder by fitting the first permanent magnet into the first receiving groove together with a first magnet cover, and injecting a resin material into the resin pooling grooves through the first resin injection aperture and hardening it.Type: GrantFiled: December 31, 2008Date of Patent: January 5, 2010Assignee: Mitsubishi Electric CorporationInventors: Masao Morita, Ryuichi Shimomura, Hiroyuki Akita
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Patent number: 7626718Abstract: A function converting method has storing correspondence-information between operating system function information and device function information, converting a function of an operating system into a function of an equipment driver based on the correspondence-information, and controlling so that the converted function is executed by the equipment driver.Type: GrantFiled: September 12, 2005Date of Patent: December 1, 2009Assignee: Fuji Xerox Co., Ltd.Inventors: Masao Morita, Atsushi Kitagawara, Masaru Okutsu
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Patent number: 7605519Abstract: A magnet seat is disposed on a second yoke portion and projects into respective spaces between circumferentially-adjacent pairs of second claw-shaped magnetic pole portions, and permanent magnets are disposed only near the second yoke portion so as to be held by the magnet seat so as to face an inner circumferential surface near a tip end of each of a plurality of first claw-shaped magnetic pole portions. Each of the permanent magnets is magnetically oriented in a reverse direction to an orientation of a magnetic field that a field coil produces.Type: GrantFiled: August 11, 2008Date of Patent: October 20, 2009Assignee: Mitsubishi Electric CorporationInventors: Masao Morita, Masaya Inoue, Kanji Shinkawa, Toshiyuki Yoshizawa, Moriyuki Hazeyama, Shinji Nishimura
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Publication number: 20090200886Abstract: Resin pooling grooves are disposed so as to extend over entire regions in a thickness direction of a first magnet holder on two sides of a bottom surface in a width direction of a first receiving groove, and resin pooling grooves are also disposed so as to extend over entire regions in the thickness direction of the first magnet holder on two side surfaces of the first receiving groove near the bottom surface. A first resin injection aperture is disposed through the first magnet holder so as to communicate with the resin pooling grooves over an entire region in the thickness direction. A first permanent magnet is held by the first magnet holder by fitting the first permanent magnet into the first receiving groove together with a first magnet cover, and injecting a resin material into the resin pooling grooves through the first resin injection aperture and hardening it.Type: ApplicationFiled: December 31, 2008Publication date: August 13, 2009Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Masao Morita, Ryuichi Shimomura, Hiroyuki Akita
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Patent number: 7560851Abstract: A dynamoelectric machine includes: a permanent magnet holding portion that is disposed integrally so as to project from the yoke portion on a portion of the pair of yoke portions that faces an inner circumferential surface near a tip end of the plurality of claw-shaped magnetic pole portions; an arc-shaped magnet holding aperture that has a C-shaped cross section that is formed in each of the permanent magnet holding portions so as to have an aperture center that is oriented axially, in which at least one axial end is open, and that opens radially outward; a magnet holding member that is made of a nonmagnetic material that is fitted into and held by the magnet holding aperture; and a permanent magnet that is held by the magnet holding member so as to face the inner circumferential surface near the tip end of the claw-shaped magnetic pole portions, that is prepared into a prismatic body that has a quadrilateral cross section perpendicular to an axial direction, and that is magnetically oriented in a reverse diType: GrantFiled: June 18, 2008Date of Patent: July 14, 2009Assignee: Mitsubishi Electric CorporationInventors: Masaya Inoue, Kanji Shinkawa, Shinji Nishimura, Hiroyuki Akita, Toshiyuki Yoshizawa, Moriyuki Hazeyama, Norihiro Murata, Masao Morita
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Publication number: 20090066175Abstract: A magnet seat is disposed on a second yoke portion and projects into respective spaces between circumferentially-adjacent pairs of second claw-shaped magnetic pole portions, and permanent magnets are disposed only near the second yoke portion so as to be held by the magnet seat so as to face an inner circumferential surface near a tip end of each of a plurality of first claw-shaped magnetic pole portions. Each of the permanent magnets is magnetically oriented in a reverse direction to an orientation of a magnetic field that a field coil produces.Type: ApplicationFiled: August 11, 2008Publication date: March 12, 2009Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Masao MORITA, Masaya Inoue, Kanji Shinkawa, Toshiyuki Yoshizawa, Moriyuki Hazeyama, Shinji Nishimura
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Publication number: 20080315701Abstract: A dynamoelectric machine includes: a permanent magnet holding portion that is disposed integrally so as to project from the yoke portion on a portion of the pair of yoke portions that faces an inner circumferential surface near a tip end of the plurality of claw-shaped magnetic pole portions; an arc-shaped magnet holding aperture that has a C-shaped cross section that is formed in each of the permanent magnet holding portions so as to have an aperture center that is oriented axially, in which at least one axial end is open, and that opens radially outward; a magnet holding member that is made of a nonmagnetic material that is fitted into and held by the magnet holding aperture; and a permanent magnet that is held by the magnet holding member so as to face the inner circumferential surface near the tip end of the claw-shaped magnetic pole portions, that is prepared into a prismatic body that has a quadrilateral cross section perpendicular to an axial direction, and that is magnetically oriented in a reverse diType: ApplicationFiled: June 18, 2008Publication date: December 25, 2008Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Masaya Inoue, Kanji Shinkawa, Shinji Nishimura, Hiroyuki Akita, Toshiyuki Yoshizawa, Moriyuki Hazeyama, Norihiro Murata, Masao Morita
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Publication number: 20080244393Abstract: A method of displaying information to relate level of severity or importance comprising the steps of (a) displaying data points; (b) coloring said data points in varying colors according to set levels; and (c) adjusting shades of said colors depending on further defined levels within said set levels. Another method of displaying information to relate level of severity or importance comprising the steps of (a) querying disparate information systems with a certain search parameter (b) displaying data points returned from said search parameter into a single window; (c) coloring said data points in varying colors according to set levels; and (d) adjusting shades of said colors depending on further defined levels within said set levels. A system for displaying information according to level of importance or severity comprising a database, a worklist and an interface wherein said interface conveys level of importance or severity using varying shades of colors.Type: ApplicationFiled: February 26, 2007Publication date: October 2, 2008Applicant: GENERAL ELECTRIC COMPANYInventors: Mark Masao Morita, William Douglas Hughes
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Patent number: 7382294Abstract: A coding apparatus includes a predicting unit, an intermediate-code generating unit, a first coding unit and a second coding unit. The predicting unit generates a piece of prediction data based on each piece of pixel data constituting a color image. The intermediate-code generating unit compares each piece of prediction data with the corresponding piece of pixel data, to generate an intermediate code in accordance with whether or not a difference between each piece of prediction data and the corresponding piece of pixel data is in a predetermined range. The first coding unit performs entropy coding on the generated intermediate code. The second coding unit performs entropy coding on the generated intermediate code. The intermediate-code generating unit assigns each generated intermediate code to either of the first and second coding units according to whether or not the difference is in the predetermined range.Type: GrantFiled: September 13, 2006Date of Patent: June 3, 2008Assignee: Fuji Xerox Co., LtdInventors: Taro Yokose, Masao Morita, Tomoki Taniguchi
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Patent number: 7382071Abstract: A variable-speed rotating electric machine includes at least two armatures having respective armature coils for multiple phases, and a rotor having permanent magnets. The armatures are arranged concentrically with each other in such a manner that electrical angular positions of the individual armatures can be relatively varied in a circumferential direction. The armature coils of each phase are series-connected and the rotor is arranged concentrically with the armatures on the inside thereof.Type: GrantFiled: November 29, 2005Date of Patent: June 3, 2008Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Masao Morita, Kouki Naka, Masaya Inoue, Akira Hashimoto
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Patent number: 7376626Abstract: There are provided an information recording medium, and an information processing apparatus and method by which content usage in compliance with copyright protection is made possible in information processing devices such as a CD player and a PC. In the information recording medium, a first data storage area on which a copying prevention process is performed, and a second data storage area in which is stored an encrypted content file containing encrypted content, and encrypted key data such that key data for use in a decryption process is encrypted and which can be decrypted only in a device having a license are set. It becomes possible to play back the recorded content of a first data recording field in a playback device such as a CD player, and even in an information processing device, such as a PC, it is possible to decrypt and play back encrypted content of a second data recording field under the condition of obtaining a license.Type: GrantFiled: September 11, 2003Date of Patent: May 20, 2008Assignee: Sony CorporationInventors: Norihiro Nagai, Akira Kurihara, Yoshimichi Kitaya, Yoshitomo Osawa, Naomi Urano, Masao Morita, Toshiharu Fukui
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Publication number: 20070210666Abstract: The electric rotating machine includes a fixed stator fixed to the inner circumferential side of a housing, a moving stator rotatably supported on the inner circumferential side of the housing, a rotor disposed concentrically on the inner circumferential side of the fixed stator and the moving stator, and a moving stator drive formed of a gear and a motor for rotating the moving stator by a predetermined angle. The moving stator drive is detachable with respect to the housing. Coil leader lines are stored in an internal part of the housing so that the moving stator is capable of rotating by a predetermined. angle.Type: ApplicationFiled: March 8, 2007Publication date: September 13, 2007Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Shinichirou YOSHIDA, Akira HASHIMOTO, Kouki NAKA, Masao MORITA
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Publication number: 20070188356Abstract: A coding apparatus includes a predicting unit, an intermediate-code generating unit, a first coding unit and a second coding unit. The predicting unit generates a piece of prediction data based on each piece of pixel data constituting a color image. The intermediate-code generating unit compares each piece of prediction data with the corresponding piece of pixel data, to generate an intermediate code in accordance with whether or not a difference between each piece of prediction data and the corresponding piece of pixel data is in a predetermined range. The first coding unit performs entropy coding on the generated intermediate code. The second coding unit performs entropy coding on the generated intermediate code. The intermediate-code generating unit assigns each generated intermediate code to either of the first and second coding units according to whether or not the difference is in the predetermined range.Type: ApplicationFiled: September 13, 2006Publication date: August 16, 2007Applicant: FUJI XEROX CO., LTD.Inventors: Taro Yokose, Masao Morita, Tomoki Taniguchi
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Patent number: 7234814Abstract: Some configurations of the present invention provide a method for reducing eye fatigue that includes adjusting an intensity of an essentially white light source behind a display device to set an ambient light level in a room behind the display device, and adjusting an intensity of a blue light source disposed beside the display device to dilate pupils of the eyes of a viewer of the display device.Type: GrantFiled: October 15, 2003Date of Patent: June 26, 2007Assignee: GE Medical Systems Global Technology Company, LLCInventors: Mark Masao Morita, Steve Lawrence Fors, Charles Cameron Brackett