Patents by Inventor Masanori Morita
Masanori 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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Patent number: 10418875Abstract: A thermal insulation structure for an electronic device of the present invention is a thermal insulation structure which thermally insulates between an electronic circuit unit and a heat generator formed with another component. In the thermal insulation structure, a partition wall for separating each space and formed of resin having electric insulation properties is provided between the electronic circuit unit and the heat generator. Also, the partition wall is formed by integrating the resin and a thermal insulation material having thermal conductivity lower than thermal conductivity of air so that the resin includes the thermal insulation material. Further, the partition wall is formed by insert-molding the thermal insulation material with the resin. Further, the resin having the electric insulation properties is thermoplastic resin, and a thermal insulation raw material of the thermal insulation material is silica xerogel.Type: GrantFiled: July 29, 2015Date of Patent: September 17, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yuichiro Sadanaga, Kenji Kondo, Takeshi Sakata, Masanori Morita
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Publication number: 20170194829Abstract: A thermal insulation structure for an electronic device of the present invention is a thermal insulation structure which thermally insulates between an electronic circuit unit and a heat generator formed with another component. In the thermal insulation structure, a partition wall for separating each space and formed of resin having electric insulation properties is provided between the electronic circuit unit and the heat generator. Also, the partition wall is formed by integrating the resin and a thermal insulation material having thermal conductivity lower than thermal conductivity of air so that the resin includes the thermal insulation material. Further, the partition wall is formed by insert-molding the thermal insulation material with the resin. Further, the resin having the electric insulation properties is thermoplastic resin, and a thermal insulation raw material of the thermal insulation material is silica xerogel.Type: ApplicationFiled: July 29, 2015Publication date: July 6, 2017Inventors: YUICHIRO SADANAGA, KENJI KONDO, TAKESHI SAKATA, MASANORI MORITA
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Patent number: 9504401Abstract: An atrial fibrillation analyzer includes: an acquisition unit that acquires a detected waveform signal indicating a detection result of a pulse wave or an electrocardiogram; an RR interval calculation unit that calculates, on the basis of a spectrum of each unit period obtained by frequency analysis performed on the acquired detected waveform signal every unit period longer than 4 seconds and equal to or shorter than 16 seconds, a parameter corresponding to an average RR interval of the unit period every unit period; a power calculation unit that calculates power of a frequency band determined in advance in an RR waveform signal indicating a temporal change of the average RR interval calculated by the RR interval calculation unit; and an analysis unit that determines whether or not the power satisfies specific conditions and outputs information indicating presence of atrial fibrillation from the determination result.Type: GrantFiled: March 6, 2014Date of Patent: November 29, 2016Assignee: Seiko Epson CorporationInventor: Masanori Morita
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Publication number: 20160060808Abstract: A heat insulation sheet includes, as a substrate, a silica aerogel with low heat conductivity and high mechanical strength In a hydrophobization reaction of a hydrogel, a silane coupling agent having a reactive organic functional group is used to conduct hydrophobization, and, after volatilization of a solvent in a drying step, the temperature is elevated to 100° C. or higher that is a reaction-starting temperature, thereby reacting and bonding the reactive functional group and a fiber to each other. This allows prevention of detachment or loss of fine particles of silica xerogel from the unwoven fabric fiber.Type: ApplicationFiled: August 6, 2015Publication date: March 3, 2016Inventors: KAZUMA OIKAWA, KEI TOYOTA, SHIGEAKI SAKATANI, MASANORI MORITA, KENJI KONDO, DAIDO KOHMYOHJI
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Publication number: 20140288885Abstract: A signal processing device includes: a first acquisition unit that acquires a first signal indicating a pulse wave of a living body from a first measuring unit that measures the pulse wave; a second acquisition unit that acquires a second signal indicating the pulse wave of the living body from a second measuring unit that measures the pulse wave at different sensitivities from the first measuring unit; an estimation unit that estimates a ratio of sensitivity of the first measuring unit to sensitivity of the second measuring unit from a first spectrum of the first signal and a second spectrum of the second signal; and a subtraction unit that subtracts the second spectrum from the first spectrum so as to cancel noise included in the first spectrum and the second spectrum, using the ratio estimated by the estimation unit.Type: ApplicationFiled: March 14, 2014Publication date: September 25, 2014Applicant: Seiko Epson CorporationInventor: Masanori MORITA
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Publication number: 20140257124Abstract: An atrial fibrillation analyzer includes: an acquisition unit that acquires a detected waveform signal indicating a detection result of a pulse wave or an electrocardiogram; an RR interval calculation unit that calculates, on the basis of a spectrum of each unit period obtained by frequency analysis performed on the acquired detected waveform signal every unit period longer than 4 seconds and equal to or shorter than 16 seconds, a parameter corresponding to an average RR interval of the unit period every unit period; a power calculation unit that calculates power of a frequency band determined in advance in an RR waveform signal indicating a temporal change of the average RR interval calculated by the RR interval calculation unit; and an analysis unit that determines whether or not the power satisfies specific conditions and outputs information indicating presence of atrial fibrillation from the determination result.Type: ApplicationFiled: March 6, 2014Publication date: September 11, 2014Applicant: Seiko Epson CorporationInventor: Masanori MORITA
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Publication number: 20130300225Abstract: A molded motor of the present invention comprises: a stator having a stator core wound with a winding and molded with a molding resin; a rotor including a rotary body having a ferrite resin magnet which is a permanent magnet, disposed in a circumferential direction and confronting the stator, and a shaft penetrating through an axial center of the rotary body; a pair of bearings supporting the shaft; a pair of electrically-conductive brackets securing the bearings; and conductive pins which is connecting parts that electrically connect the pair of brackets. The rotor is provided with a first dielectric layer between the shaft and an outer peripheral surface of the rotary body, and a second dielectric layer between the shaft and the bearings.Type: ApplicationFiled: January 26, 2012Publication date: November 14, 2013Applicant: PANASONIC CORPORATIONInventors: Seiji Kurozumi, Keisaku Nakano, Masanori Morita
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Publication number: 20130300223Abstract: A molded structure according to the present invention is formed from a molding resin which includes at least a thermosetting resin, a thermoplastic resin, and an electrically insulating inorganic filler subjected to a surface treatment with a coupling agent, and which contains the coupling agent in an amount 0.5 times to 2 times the amount of the coupling agent necessary to cover the total surface area of the inorganic filler. Thus, the adhesion is improved between the resin and the inorganic filler in the molding resin, and a molded structure can be achieved which has a high thermal conductivity and high dimensional stability.Type: ApplicationFiled: January 17, 2012Publication date: November 14, 2013Applicant: PANASONIC CORPORATIONInventors: Kenji Kondo, Masanori Morita, Seiji Kurozumi
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Publication number: 20130300224Abstract: A mold structure according to the present invention is formed from a molding resin including at least a thermosetting resin, an electrically insulating inorganic filler containing at least a metal hydrate, and a dispersant. Thus, it is possible to improve the dispersibility of the inorganic filler in the molding resin, and increase the filling property and fluidity of the inorganic filler. As a result, the molding resin which has a high thermal conductivity and excellent moldability can achieve a mold structure with high radiation performance.Type: ApplicationFiled: January 17, 2012Publication date: November 14, 2013Applicant: PANASONIC CORPORATIONInventors: Masanori Morita, Kenji Kondo, Seiji Kurozumi
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Publication number: 20130264896Abstract: A molded structural body is obtained by mold forming of a magnet coil wound on an iron core with the use of a molding resin containing at least a thermosetting resin, a thermoplastic resin incompatible with the thermosetting resin, and a metal hydrate having an electrical insulation property, wherein the molding resin has a thermal conductivity of 1.5 W/m·K or more and an excellent frame retardancy of UL94V-0. The molded structural body can achieve a small-size, thin, and high-power device with flame retardancy achieved, without containing any substances with high environmental burdens in the molding resin.Type: ApplicationFiled: September 29, 2011Publication date: October 10, 2013Applicant: PANASONIC CORPORATIONInventors: Masanori Morita, Kenji Kondo, Seiji Kurozumi
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Publication number: 20130060154Abstract: An atrial fibrillation decision apparatus includes an acquisition unit that acquires a detected waveform signal indicating a detection result of an electrocardiogram or pulse wave, an RR interval calculation unit that calculates a parameter corresponding to the RR interval with respect to each frame on the basis of a spectrum of each frame obtained through frequency analysis of the detected waveform signal acquired, and an RR waveform signal that indicates a temporal change of the parameter, a power calculation unit that calculates a temporal change of power of a predetermined frequency band of the RR waveform signal, and a decision unit that decides whether the calculated power satisfies a specific condition and outputs information indicating whether atrial fibrillation is taking place, on the basis of the detection result.Type: ApplicationFiled: September 5, 2012Publication date: March 7, 2013Applicant: SEIKO EPSON CORPORATIONInventor: Masanori MORITA
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Patent number: 8336096Abstract: An access control apparatus including a memory section that stores information; an authentication information memory section that stores at least first stored user authentication information and second stored user authentication information corresponding to a user; an input section in which first inputted user authentication information and second inputted user authentication information are inputted; a judgment section that judges whether the first inputted user authentication information matches the first stored user authentication information; a registration section that stores a second inputted authentication information in the authentication information memory section, if the judgment sections judges that the first inputted authentication information matches the first stored user authentication information; and an approval section that approves access to the information stored in the memory section for a predetermined time period if the judgment section judges that: (1) the first inputted authenticationType: GrantFiled: August 8, 2007Date of Patent: December 18, 2012Assignee: Seiko Epson CorporationInventors: Atsushi Narusawa, Yasuhito Nagatomo, Masanori Morita, Nobutake Ishii, Mamoru Sakai
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Patent number: 8214909Abstract: An information display device for displaying prescribed information on a prescribed display body, includes: an authentication operation request section for allowing a user to make user authentication; and an operation permission section for accepting an operation on said information display device for a prescribed permission time since said information display device is lastly operated, if the user who makes the authentication operation is authorized to perform the operation of said information display device; wherein said operation permission section sets said permission time based on the display contents on said display body.Type: GrantFiled: October 24, 2006Date of Patent: July 3, 2012Assignee: Seiko Epson CorporationInventors: Masanori Morita, Atsushi Narusawa, Nobutake Ishii, Mamoru Sakai
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Publication number: 20120122521Abstract: An embodiment of a mobile terminal according to the present invention is a mobile terminal in which an upper housing is slidable relative to a lower housing. Two rotating plates are provided side by side along a lower surface of the upper housing, and rotation center points of the two rotating plates are rotatably supported by the upper housing. Two pivots are provided on the two respective rotating plates at points on circular paths having the same radius whose centers are the rotation center points of the rotating plates. The two pivots are rotatably supported by the lower housing so that the two pivots and the two rotation center points form the four corners of a parallelogram, and the two pivots are both located near a side edge of the lower housing.Type: ApplicationFiled: July 15, 2010Publication date: May 17, 2012Inventors: Hayato Sato, Yuki Sakai, Hidekazu Morimura, Satoshi Yamada, Masanori Morita
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Publication number: 20110029855Abstract: An information terminal apparatus includes: an electronic pen in which a sticky-note management table is stored, the sticky-note management table containing messages and pieces of sticky-note type information, the messages being respectively associated with the pieces of sticky-note type information, each piece of the sticky-note type information indicating a type of sticky-note image; and a terminal body that includes a display that displays an image, a terminal communicating section that acquires the sticky-note management table from the electronic pen, a management table storing section that stores the acquired sticky-note management table, a tablet that is operated with the use of the electronic pen, and a controlling section that reads the messages that are respectively associated with the pieces of sticky-note type information out of the sticky-note management table stored in the management table storing section and causes the display to display the read messages.Type: ApplicationFiled: May 19, 2010Publication date: February 3, 2011Applicant: SEIKO EPSON CORPORATIONInventor: Masanori MORITA
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Patent number: 7706344Abstract: A mobile terminal device that forms an adhoc network comprises a clustering section that identifies the ID and state of a mobile terminal device that is adjacent to the mobile terminal device itself by exchanging a Hello packet (containing the ID and state of the mobile terminal device itself) with the other mobile terminal device and which, based on the state of the adjacent mobile terminal device and the state of the mobile terminal device itself, sets the state of the mobile terminal device itself as a cluster head, gateway, or member; a storage section that stores the ID and state of the adjacent mobile terminal device and the state of the mobile terminal device itself; a link information transmit/receive section which, when the state of the mobile terminal device itself is the cluster head, transmits link information containing the ID of the adjacent mobile terminal device and the ID of the mobile terminal device itself and receives link information from the other mobile terminal device; and a routing seType: GrantFiled: February 28, 2007Date of Patent: April 27, 2010Assignees: Nagoya Institute of Technology, NTT DoCoMo, Inc.Inventors: Motonari Kobayashi, Masanori Morita, Naohisa Takahashi, Yoshiaki Katayama, Koichi Wada
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Patent number: 7623873Abstract: The present invention reduces the number of location registration signals transmitted by slave terminals of gateway terminals forming ad hoc networks. Information on the current location of a gateway terminal is acquired. On the basis of the current location information acquired, a plurality of gateway terminals are grouped into a location registration area. Location registration area information indicative of the location registration area is transmitted to a mobile terminal mastered by the gateway terminal. The slave mobile terminal transmits a location registration signal only if the location registration area information has been changed. This makes it possible to reduce the number of location registration signals transmitted by the slave terminals compared to the case in which the gateway terminals are not grouped.Type: GrantFiled: October 7, 2005Date of Patent: November 24, 2009Assignee: NTT DoCoMo, Inc.Inventors: Ratapon Satrusajang, Masanori Morita
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Patent number: 7461341Abstract: A structured document display processor used in a display device for displaying a structured document based on a style definition, the structured document having at least one element includes. A page number calculating unit for calculating a page character number based on information used for determining the page character number. The information for determining the page character number is defined in the style definition, and the page character number indicates the number of characters which can be accommodated in a single page. Also included is a cumulative character count calculating unit for calculating a cumulative character count which is a total character count from the beginning of the structured document to a requested element which is requested to be displayed, and a requested page determining unit for determining a page containing the requested element based on the page character number and the cumulative character count.Type: GrantFiled: September 30, 2004Date of Patent: December 2, 2008Assignee: Seiko Epson CorporationInventor: Masanori Morita
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Publication number: 20080052778Abstract: An access control apparatus including a memory section that stores information; an authentication information memory section that stores at least first stored user authentication information and second stored user authentication information corresponding to a user; an input section in which first inputted user authentication information and second inputted user authentication information are inputted; a judgment section that judges whether the first inputted user authentication information matches the first stored user authentication information; a registration section that stores a second inputted authentication information in the authentication information memory section, if the judgment sections judges that the first inputted authentication information matches the first stored user authentication information; and an approval section that approves access to the information stored in the memory section for a predetermined time period if the judgment section judges that: (1) the first inputted authenticationType: ApplicationFiled: August 8, 2007Publication date: February 28, 2008Applicant: SEIKO EPSON CORPORATIONInventors: Atsushi NARUSAWA, Yasuhito NAGATOMO, Masanori MORITA, Nobutake ISHII, Mamoru SAKAI
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Publication number: 20070201418Abstract: A mobile terminal device that forms an adhoc network comprises a clustering section that identifies the ID and state of a mobile terminal device that is adjacent to the mobile terminal device itself by exchanging a Hello packet (containing the ID and state of the mobile terminal device itself) with the other mobile terminal device and which, based on the state of the adjacent mobile terminal device and the state of the mobile terminal device itself, sets the state of the mobile terminal device itself as a cluster head, gateway, or member; a storage section that stores the ID and state of the adjacent mobile terminal device and the state of the mobile terminal device itself; a link information transmit/receive section which, when the state of the mobile terminal device itself is the cluster head, transmits link information containing the ID of the adjacent mobile terminal device and the ID of the mobile terminal device itself and receives link information from the other mobile terminal device; and a routing seType: ApplicationFiled: February 28, 2007Publication date: August 30, 2007Applicants: Nagoya Institute of Technology, NTT DoCoMo, Inc.Inventors: Motonari Kobayashi, Masanori Morita, Naohisa Takahashi, Yoshiaki Katayama, Koichi Wada