Patents by Inventor Hideki Kitahara
Hideki Kitahara 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: 10001675Abstract: There is provided a liquid crystal device having high reliability, a method of manufacturing a liquid crystal device, and an electronic apparatus. A liquid crystal device includes a seal material for sticking an element substrate and a counter substrate together, an encapsulant for filling an opening region in which the seal material is opened, a liquid crystal layer interposed by the element substrate and the counter substrate, a first inorganic alignment film provided between the element substrate and the liquid crystal layer, and a second inorganic alignment film provided between the counter substrate and the liquid crystal layer, in which at least the first inorganic alignment film is expanded and arranged in a region overlapping with the encapsulant in plan view.Type: GrantFiled: February 20, 2014Date of Patent: June 19, 2018Assignee: Seiko Epson CorporationInventors: Hideki Kitahara, Kazunari Sakamoto
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Patent number: 9963380Abstract: Inorganic fibers including the following composition, SiO2, Al2O3, MgO and CaO being main components, and the inorganic fibers being produced by a melting method: SiO2: 3.0 wt % or more and less than 48.0 wt %, Al2O3: more than 20.0 wt % and 80.0 wt % or less, MgO: 1.0 wt % or more and 50.0 wt % or less, CaO: 1.0 wt % or more and 50.0 wt % or less, and Fe2O3: 0.0 wt % or more and less than 1.0 wt %.Type: GrantFiled: June 16, 2015Date of Patent: May 8, 2018Assignee: NICHIAS CORPORATIONInventors: Koji Iwata, Hideki Kitahara, Takahito Mochida, Ken Yonaiyama, Kazuki Soeda, Tatsuro Miki
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Patent number: 9932264Abstract: Inorganic fibers including the following composition, SiO2, MgO and CaO being main components: SiO2: 73.6 wt % to 85.9 wt %, MgO: 9.0 wt % to 21.3 wt %, CaO: 5.1 wt % to 12.4 wt %, Al2O3: 0 wt % or more and less than 2.3 wt %, and Fe2O3: 0 wt % to 0.50 wt %.Type: GrantFiled: October 15, 2014Date of Patent: April 3, 2018Assignee: NICHIAS CORPORATIONInventors: Koji Iwata, Hideki Kitahara, Ken Yonaiyama, Kazuki Soeda, Tatsuro Miki
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Publication number: 20170197872Abstract: Inorganic fibers including the following composition, SiO2, MgO and CaO being main components: SiO2: 73.6 wt % to 85.9 wt %, MgO: 9.0 wt % to 21.3 wt %, CaO: 5.1 wt % to 12.4 wt %, Al2O3: 0 wt % or more and less than 2.3 wt %, and Fe2O3: 0 wt % to 0.50 wt %.Type: ApplicationFiled: October 15, 2014Publication date: July 13, 2017Applicant: NICHIAS CORPORATIONInventors: Koji IWATA, Hideki KITAHARA, Ken YONAIYAMA, Kazuki SOEDA, Tatsuro MIKI
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Publication number: 20170137319Abstract: Inorganic fibers including the following composition, SiO2, Al2O3, MgO and CaO being main components, and the inorganic fibers being produced by a melting method: SiO2: 3.0 wt % or more and less than 48.0 wt %, Al2O3: more than 20.0 wt % and 80.0 wt % or less, MgO: 1.0 wt % or more and 50.0 wt % or less, CaO: 1.0 wt % or more and 50.0 wt % or less, and Fe2O3: 0.0 wt % or more and less than 1.0 wt %.Type: ApplicationFiled: June 16, 2015Publication date: May 18, 2017Applicant: NICHIAS CORPORATIONInventors: Koji IWATA, Hideki KITAHARA, Takahito MOCHIDA, Ken YONAIYAMA, Kazuki SOEDA, Tatsuro MIKI
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Publication number: 20150370106Abstract: There is provided a liquid crystal device having high reliability, a method of manufacturing a liquid crystal device, and an electronic apparatus. A liquid crystal device includes a seal material 14 for sticking an element substrate and a counter substrate together, an encapsulant 17 for filling an opening region in which the seal material 14 is opened, a liquid crystal layer interposed by the element substrate and the counter substrate, a first inorganic alignment film 28 provided between the element substrate and the liquid crystal layer, and a second inorganic alignment film provided between the counter substrate and the liquid crystal layer, in which at least the first inorganic alignment film 28 is expanded and arranged in a region overlapping with the encapsulant 17 in plane view.Type: ApplicationFiled: February 20, 2014Publication date: December 24, 2015Inventors: Hideki Kitahara, Kazunari Sakamoto
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Publication number: 20150144828Abstract: A composition for inorganic fibers having the following composition ratio and including no solvent: SiO2 1.0 to 54.5 wt %; Al2O3 less than 58.0 wt %; MgO 1.0 to 69.0 wt %; CaO 6.0 wt % or less; and the total of SiO2, Al2O3 and MgO exceeding 94.0 wt %.Type: ApplicationFiled: May 28, 2012Publication date: May 28, 2015Applicant: NICHIAS CORPORATIONInventors: Koji Iwata, Hideki Kitahara, Takahito Mochida, Ken Yonaiyama, Yoichi Ishikawa, Tatsuro Miki
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Publication number: 20150144830Abstract: Inorganic fibers which contain Na2O, SiO2 and Al2O3 as main components and do not react with alumina at 600° C.Type: ApplicationFiled: April 12, 2013Publication date: May 28, 2015Inventors: Koji Iwata, Hideki Kitahara, Takahito Mochida, Yoichi Ishikawa, Tatsuro Miki, Ken Yonaiyama
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Publication number: 20120247156Abstract: A method of producing inorganic fibers includes heating and melting an inorganic raw material that includes 70 wt % or more of silica and 10 wt % to 30 wt % of magnesia and calcia in total in a container to obtain a melt having a melt viscosity of 15 poise or less, supplying the melt to a rotor that rotates at an acceleration of 70 km/s2 or more, drawing the melt due to a centrifugal force caused by rotation of the rotor to obtain fibers, blowing the fibers off by blowing air around the rotor, and collecting the fibers to obtain fibers having an average fiber diameter of 5 ?m or less.Type: ApplicationFiled: April 5, 2011Publication date: October 4, 2012Applicant: Nichias CorporationInventors: Hideki Kitahara, Takahito Mochida, Takashi Nakajima, Tetsuya Mihara, Ken Yonaiyama, Noboru Kobayashi, Ikuo Abe, Hideo Nagase
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Patent number: 8280534Abstract: When a system operator selects a message to be analyzed from among a plurality of messages listed in a state change list displayed on an HMI unit, a monitoring target is identified from the selected message and all other messages that correspond to the same monitoring target are automatically searched. Subsequently, a timeline chart is displayed that represents changes in the operating state specified in the selected message and the found messages.Type: GrantFiled: June 4, 2009Date of Patent: October 2, 2012Assignee: Mitsubishi Electric CorporationInventor: Hideki Kitahara
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Publication number: 20120168665Abstract: An inorganic fiber having the following composition: 71 wt % to 80 wt % of SiO2, 18 wt % to 27 wt % of CaO, 0 to 3 wt % of MgO, and 1.1 wt % to 3.4 wt % of Al2O3, wherein the amount of each of ZrO2 and R2O3 (R is selected from Sc, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y or mixtures thereof) is 0.1 wt % or less, the amount of each alkaline metal oxide is 0.2 wt % or less and the total amount of SiO2, CaO, MgO and Al2O3 is 99 wt % or more.Type: ApplicationFiled: March 22, 2011Publication date: July 5, 2012Applicant: Nichias CorporationInventors: Hideki Kitahara, Takahito Mochida, Takashi Nakajima
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Publication number: 20120171486Abstract: An inorganic fiber having the following composition: 71 wt % to 80 wt % of SiO2, 18 wt % to 27 wt % of CaO, 0 to 3 wt % of MgO, and 1.1 wt % to 3.4 wt % of Al2O3, with the proviso that each amount of ZrO2, alkali metal oxides, La2O3, TiO2, ZnO, B2O3 and P2O5 is 0.1 wt % or less, and the total amount of SiO2, CaO, MgO and Al2O3 is 99 wt % or more.Type: ApplicationFiled: December 29, 2010Publication date: July 5, 2012Applicant: Nichias CorporationInventors: Hideki Kitahara, Takahito Mochida, Takashi Nakajima
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Publication number: 20090309721Abstract: When a system operator selects a message to be analyzed from among a plurality of messages listed in a state change list displayed on an HMI unit, a monitoring target is identified from the selected message and all other messages that correspond to the same monitoring target are automatically searched. Subsequently, a timeline chart is displayed that represents changes in the operating state specified in the selected message and the found messages.Type: ApplicationFiled: June 4, 2009Publication date: December 17, 2009Applicant: Mitsubishi Electric CorporationInventor: Hideki KITAHARA
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Patent number: 7615505Abstract: Disclosed herein is a bio-soluble inorganic fiber with high tensile strength, manufactured in a method comprising: heating and melting a raw material which includes, on a weight basis, 60 to 80 percent of SiO2, 5 to 20 percent of MgO, 5 to 30 percent of CaO, 0.5 to 5 of Al2O3, and 0.1 to 5 of BaO, at a temperature of 1800 to 2100 degrees Celsius; and exposing the melting material to an air flow for fiber forming.Type: GrantFiled: August 25, 2006Date of Patent: November 10, 2009Assignee: Nichias CorporationInventors: Akira Asano, Hideki Kitahara, Takahito Mochida
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Patent number: 7389327Abstract: The object of the present invention is to make information necessary for judging whether control output is possible closer to the latest information than in the conventional method or made the latest, and shorten the time from control start to control execution. In a control and monitoring system for a power system which controls monitoring control objects by supplying a control instruction from a master unit 6 to a plurality of input/output terminal devices BCU1, BCU2, and so on provided for each of the plurality of monitoring control objects in a power system, the master unit 6 starts operations to acquire information necessary for judging whether control output to the input/output terminal devices BCU1, BCU2, and so on is possible at the time of control object selection notification from the master unit 6 to the input/output terminal devices BCU1, BCU2, and so on.Type: GrantFiled: May 10, 2006Date of Patent: June 17, 2008Assignee: Mitsubishi Denki Kabushiki KaishaInventor: Hideki Kitahara
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Publication number: 20070049481Abstract: Disclosed herein is a bio-soluble inorganic fiber with high tensile strength, manufactured in a method comprising: heating and melting a raw material which includes, on a weight basis, 60 to 80 percent of SiO2, 5 to 20 percent of MgO, 5 to 30 percent of CaO, 0.5 to 5 of Al2O3, and 0.1 to 5 of BaO, at a temperature of 1800 to 2100 degrees Celsius; and exposing the melting material to an air flow for fiber forming.Type: ApplicationFiled: August 25, 2006Publication date: March 1, 2007Applicant: NICHIAS CORPORATIONInventors: Akira Asano, Hideki Kitahara, Takahito Mochida
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Publication number: 20060259155Abstract: The object of the present invention is to make information necessary for judging whether control output is possible closer to the latest information than in the conventional method or made the latest, and shorten the time from control start to control execution. In a control and monitoring system for a power system which controls monitoring control objects by supplying a control instruction from a master unit 6 to a plurality of input/output terminal devices BCU1, BCU2, and so on provided for each of the plurality of monitoring control objects in a power system, the master unit 6 starts operations to acquire information necessary for judging whether control output to the input/output terminal devices BCU1, BCU2, and so on is possible at the time of control object selection notification from the master unit 6 to the input/output terminal devices BCU1, BCU2, and so on.Type: ApplicationFiled: May 10, 2006Publication date: November 16, 2006Applicant: MITSUBISHI DENKI KABUSHIKI KAISHAInventor: Hideki Kitahara
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Patent number: 6627568Abstract: A raw material including SiO2, MgO and TiO2, as essential components, is melt by heating at 1700 to 2000° C. The melt is fiberized by quenching in order to obtain inorganic fiber. The obtained inorganic fiber includes SiO2, MgO and TiO2 as essential components and an amorphous portion having these components in its structure.Type: GrantFiled: August 27, 2001Date of Patent: September 30, 2003Inventors: Katsuya Kusuno, Satoshi Dohi, Hideki Kitahara
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Publication number: 20030130104Abstract: The invention provides an inorganic fiber comprising SiO2, MgO and a manganese oxide as essential components, and having an amorphous portion comprising these essential components in its structure.Type: ApplicationFiled: August 29, 2002Publication date: July 10, 2003Inventors: Katsuya Kusuno, Satoshi Dohi, Hideki Kitahara
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Publication number: 20020045528Abstract: A raw material including SiO2, MgO and TiO2, as essential components, is melt by heating at 1700 to 2000° C. The melt is fiberized by quenching in order to obtain inorganic fiber. The obtained inorganic fiber includes SiO2, MgO and TiO2 as essential components and an amorphous portion having these components in its structure.Type: ApplicationFiled: August 27, 2001Publication date: April 18, 2002Inventors: Katsuya Kusuno, Satoshi Dohi, Hideki Kitahara