Patents Assigned to Central Glass Co., Ltd.
  • Patent number: 10851124
    Abstract: To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into contact with a cation exchange resin having M1 n+ or a metal salt represented by the general formula (4) in an organic solvent having a water content of 0.3% by mass or less.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: December 1, 2020
    Assignee: CENTRAL GLASS CO., LTD.
    Inventors: Mikihiro Takahashi, Takayoshi Morinaka, Masutaka Shinmen, Ryosuke Terada
  • Patent number: 10847838
    Abstract: The present invention provides an electrolyte solution for a non-aqueous electrolyte solution battery capable of exhibiting excellent high-temperature cycle characteristics and excellent high-temperature storage characteristics at high temperature of 60° C. or above, and a non-aqueous electrolyte solution battery using the same. The electrolyte solution for a non-aqueous electrolyte solution battery of the present invention comprises at least: a non-aqueous solvent; a solute; at least one first compound represented by the following general formula (1); and at least one second compound represented by the following general formula (2).
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: November 24, 2020
    Assignee: Central Glass Co., Ltd.
    Inventors: Takayoshi Morinaka, Makoto Kubo, Wataru Kawabata, Kenta Yamamoto, Mikihiro Takahashi
  • Patent number: 10840554
    Abstract: Provided is an electrolyte for a non-aqueous electrolyte battery, which can provide, when used in a non-aqueous electrolyte battery, in a good balance, an effect to suppress an increase in an internal resistance at a low temperature and an effect to suppress an increase in an amount of gas generated at a high temperature, as well as a non-aqueous electrolyte battery containing such an electrolyte. The non-aqueous electrolyte comprises a non-aqueous solvent and at least a hexafluorophosphate and/or tetrafluoroborate as a solute, and further comprises at least one imide anion-containing salt represented by the following general formula [1] but does not contain a silane compound represented by the following general formula [2] or an ionic complex represented by, for example, the following general formula [3].
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: November 17, 2020
    Assignee: CENTRAL GLASS CO., LTD.
    Inventors: Takayoshi Morinaka, Makoto Kubo, Wataru Kawabata, Masutaka Shinmen, Hiroki Matsuzaki, Mikihiro Takahashi
  • Publication number: 20200347511
    Abstract: A 4H-SiC single crystal having good morphology while preventing heterogeneous polymorphs from being mixed in regardless of the presence or absence of doping in growing a 4H-SiC single crystal by the TSSG method is obtained. When the off-angle on the grown crystal in a method for producing a SiC single crystal by a TSSG method is set to 60 to 68°, heterogeneous polymorphs are less likely to be mixed in during the growth of 4H-SiC single crystal, and if, during that period, a meltback method is used to smooth the surface of the seed crystal and then grow the crystal, it is possible to obtain a grown crystal having good morphology.
    Type: Application
    Filed: November 1, 2018
    Publication date: November 5, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Kazuto KUMAGAI, Tomonori UMEZAKI
  • Publication number: 20200333593
    Abstract: The present disclosure relates to an improved automotive glass, such as a windshield, for use in head-up display systems and methods of making the automotive glass. The windshield may include a durable anti-reflective coating on an outer surface that is durable to sustain physical and chemical elements typical for a windshield. The coating may further be placed on an interior surface of the windshield to provide protection over an IRR coating on the interior surface, such that the IRR coating may provide a reflection of a head-up display image. The method of heat treating glass for preparation of a windshield may include phase separating a glass coating which may then be etched to provide a nano-structured porous coating.
    Type: Application
    Filed: October 9, 2018
    Publication date: October 22, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Michael BARD, Hiromi HASE
  • Publication number: 20200313236
    Abstract: An additive for a non-aqueous electrolyte solution that can suppress the initial gas generation amount when used in a non-aqueous electrolyte solution battery. The additive for a non-aqueous electrolyte solution is represented by any one of formulae [1] to [4]: wherein R1, R2, R3, R4, X1, X2 and Y are as defined in the specification.
    Type: Application
    Filed: September 12, 2018
    Publication date: October 1, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Takayoshi MORINAKA, Keita NAKAHARA, Susumu IWASAKI, Wataru KAWABATA, Mikihiro TAKAHASHI
  • Publication number: 20200287241
    Abstract: An additive for a non-aqueous electrolyte solution that can exhibit high-temperature cycle properties at 50° C. or more and low-temperature output properties at ?20° C. or less in a well-balanced manner for a non-aqueous electrolyte solution battery. The additive for a non-aqueous electrolyte solution is represented by formula [1], wherein Z1, Z2, Z3, Z4, Mp+ and p are as defined in the specification.
    Type: Application
    Filed: September 12, 2018
    Publication date: September 10, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Takayoshi MORINAKA, Susumu IWASAKI, Keita NAKAHARA, Makoto KUBO, Mikihiro TAKAHASHI
  • Publication number: 20200230924
    Abstract: A laminated glass product, according to the present disclosure, includes a first glass substrate, a second glass substrate, a polymer interlayer laminated between the first glass substrate and the second glass substrate, a functional film, such as a head-up display film, a printed film, and a switchable film, laminated between the first glass substrate and the second glass substrate, and a thin adhesive layer formed on the functional film between the functional film and one of the first and second glass substrates, for efficiently laminating such a functional film with improved lamination quality.
    Type: Application
    Filed: January 21, 2020
    Publication date: July 23, 2020
    Applicant: Central Glass Co., Ltd.
    Inventors: Wladislaw Bronstein, Steven Scott Christman, Michael Bard
  • Patent number: 10696582
    Abstract: To provide a vehicle window glass which is not susceptible to cracks, and a method for manufacturing the vehicle window glass. A vehicle window glass 1 of the present invention is provided with: a glass plate 11; a color ceramic layer 12, which is formed on the surface of the glass plate 11, and has a thickness more than 10 ?m but equal to or less than 25 ?m; and an electrically conductive layer 13, which is formed on the surface of the color ceramic layer 12, and has silver as a main component. The electrically conductive layer 13 and a terminal electrically connected to the electrically conductive layer 13 are connected to each other using a lead-free solder 14. In the vehicle window glass 1 of the present invention, since the thickness of the color ceramic layer 12 is more than 10 ?m, the glass plate 1 is not susceptible to cracks.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: June 30, 2020
    Assignee: CENTRAL GLASS CO., LTD.
    Inventors: Kazunori Furuhashi, Takao Niitsu
  • Publication number: 20200136186
    Abstract: The present invention provides an electrolyte solution for a non-aqueous electrolyte battery capable of an exerting high average discharge voltage and an excellent low-temperature output characteristic at ?30° C. or lower and an excellent cycle characteristic and an excellent storage characteristic at high temperatures of 50° C. or higher, as well as a non-aqueous electrolyte battery containing the same. The present electrolyte solution comprises anon-aqueous solvent, a solute, at least one silane compound represented by the following general formula (1) as a first compound, and a fluorine-containing compound represented by the following general formula (3), for example, as a second compound.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 30, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Makoto KUBO, Takayoshi MORINAKA, Mikihiro TAKAHASHI, Masutaka SHINMEN, Wataru KAWABATA, Hiroki MATSUZAKI
  • Publication number: 20200115401
    Abstract: To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into contact with a cation exchange resin having M1 n+ or a metal salt represented by the general formula (4) in an organic solvent having a water content of 0.3% by mass or less.
    Type: Application
    Filed: April 9, 2018
    Publication date: April 16, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Mikihiro TAKAHASHI, Takayoshi MORINAKA, Masutaka SHINMEN, Ryosuke TERADA
  • Publication number: 20200119400
    Abstract: The present invention provides an electrolyte solution for a non-aqueous electrolyte battery capable of an exerting high average discharge voltage and an excellent low-temperature output characteristic at ?30° C. or lower and an excellent cycle characteristic and an excellent storage characteristic at high temperatures of 50° C. or higher, as well as a non-aqueous electrolyte battery containing the same. The present electrolyte solution comprises a non-aqueous solvent, a solute, at least one silane compound represented by the following general formula (1) as a first compound, and a fluorine-containing compound represented by the following general formula (3), for example, as a second compound.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 16, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Makoto KUBO, Takayoshi MORINAKA, Mikihiro TAKAHASHI, Masutaka SHINMEN, Wataru KAWABATA, Hiroki MATSUZAKI
  • Patent number: 10576651
    Abstract: Provided are a method of full body cutting a brittle material without via the bend-breaking step, an apparatus of cutting a brittle material, a method of manufacturing a brittle material, and a cut brittle material. A method of cutting a brittle material, the method comprising: a conveyance cutting step of converging and irradiating an infrared ray to the brittle material linearly along a line using an infrared line heater while moving the infrared line heater relative to the brittle material in a direction along the line, thereby cutting the brittle material along the line.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: March 3, 2020
    Assignee: Central Glass Co., Ltd.
    Inventors: Hiroyuki Tamon, Hideaki Oota, Naoya Hayakawa
  • Patent number: 10553904
    Abstract: The present invention provides an electrolyte solution for a non-aqueous electrolyte battery capable of an exerting high average discharge voltage and an excellent low-temperature output characteristic at ?30° C. or lower and an excellent cycle characteristic and an excellent storage characteristic at high temperatures of 50° C. or higher, as well as a non-aqueous electrolyte battery containing the same. The present electrolyte solution comprises a non-aqueous solvent, a solute, at least one silane compound represented by the following general formula (1) as a first compound, and a fluorine-containing compound represented by the following general formula (3), for example, as a second compound.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: February 4, 2020
    Assignee: CENTRAL GLASS CO., LTD.
    Inventors: Makoto Kubo, Takayoshi Morinaka, Mikihiro Takahashi, Masutaka Shinmen, Wataru Kawabata, Hiroki Matsuzaki
  • Patent number: 10465959
    Abstract: A heat pump device and an organic Rankine cycle device that are capable of maintaining a stable thermal cycle even when an HFO or HCFO is used as the refrigerant. The refrigerant circulation device uses a refrigerant, wherein the refrigerant includes a hydrofluoroolefin or hydrochlorofluoroolefin having a carbon-carbon double bond within the molecular structure, and a reaction suppression unit which suppresses an isomerization reaction of the refrigerant is provided within the refrigerant circulation circuit.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: November 5, 2019
    Assignees: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD., CENTRAL GLASS CO., LTD.
    Inventors: Kenji Ueda, Naoki Kobayashi, Yoshinori Akamatsu, Fuyuhiko Sakyu, Yoshio Nishiguchi
  • Patent number: 10460946
    Abstract: A technique capable of removing a natural oxide film formed on a surface of a semiconductor layer which contains a compound of indium and an element other than indium as a main ingredient, without making a temperature of the semiconductor layer relatively high. The technique includes supplying a first etching gas which is ?-diketone to the semiconductor layer and heating the semiconductor layer to remove an oxide of the indium constituting the natural oxide film; and supplying a second etching gas to the semiconductor layer and heating the semiconductor layer to remove an oxide of the element constituting the natural oxide film. By using the first etching gas, it is possible to remove the indium oxide even if the temperature of the semiconductor layer is relatively low. This eliminates the need to increase the temperature to a relatively high level when removing the natural oxide film.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: October 29, 2019
    Assignees: TOKYO ELECTRON LIMITED, CENTRAL GLASS CO., LTD.
    Inventors: Jun Lin, Koji Takeya, Shinichi Kawaguchi, Mitsuhiro Tachibana, Akifumi Yao, Kunihiro Yamauchi
  • Patent number: 10454139
    Abstract: An object of the present invention is to provide an electrolytic solution for nonaqueous electrolytic solution batteries capable of showing high output characteristics at low temperature even after the batteries are used to some extent, and a nonaqueous electrolytic solution batteries. The present invention is characterized in the use of an electrolytic solution for nonaqueous electrolytic solution batteries, the electrolytic solution including a difluoro ionic complex (1-Cis) in a cis configuration represented by the general formula (1-Cis), a nonaqueous organic solvent, and a solute. Furthermore, the electrolytic solution may contain a difluoro ionic complex (1-Trans) in a trans configuration or a tetrafluoro ionic complex (5).
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: October 22, 2019
    Assignee: Central Glass Co., Ltd.
    Inventors: Mikihiro Takahashi, Takayoshi Morinaka, Masutaka Shinmen, Wataru Kawabata, Makoto Kubo, Hiroki Matsuzaki, Shoichi Tsujioka, Kenta Yamamoto
  • Patent number: 10443912
    Abstract: The present invention provides a heat pump device and an organic Rankine cycle device that are capable of maintaining a stable thermal cycle even when an HFO is used as the refrigerant in an environment in which the operating temperature reaches a high temperature. The refrigerant circulation device is filled with a refrigerant comprising a hydrofluoroolefin or hydrochlorofluoroolefin having a carbon-carbon double bond within the molecular structure, and has a region in the refrigerant circulation circuit where the operating temperature of the refrigerant reaches 175° C. or higher, wherein an acid suppression unit which suppresses any increase in the acid concentration in the refrigerant is provided in the region where the operating temperature of the refrigerant can reach 175° C.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: October 15, 2019
    Assignees: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD., CENTRAL GLASS CO., LTD.
    Inventors: Kenji Ueda, Naoki Kobayashi, Yoshinori Akamatsu, Fuyuhiko Sakyu, Yoshio Nishiguchi
  • Patent number: 10443899
    Abstract: An object of the present invention is to provide a refrigerant circulation device and method that can suppress acid generation caused by decomposition of a refrigerant containing an HFO or HCFO. The refrigerant circulation device has a compressor, a condenser, expansion valves and an evaporator connected by a main pipe to form a refrigerant circulation circuit through which a refrigerant is circulated, the refrigerant circulation circuit being filled with a refrigerant containing a hydrofluoroolefin or a hydrochlorofluoroolefin having a carbon-carbon double bond within the molecular structure, wherein the refrigerant circulation device includes a drive that drives the compressor via a speed increaser, and a drive cooling unit that cools the drive with the refrigerant condensed in the condenser, and a desiccant that can trap moisture is disposed in the evaporator or the drive cooling unit.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: October 15, 2019
    Assignees: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD., CENTRAL GLASS CO., LTD.
    Inventors: Noriyuki Matsukura, Kenji Ueda, Naoki Kobayashi, Ryosuke Suemitsu, Norihisa Horaguchi, Satoru Okamoto, Yoshio Nishiguchi
  • Patent number: 10424794
    Abstract: To provide a material suitable for a nonaqueous electrolyte battery having high-temperature durability. An ionic complex of the present invention is represented by any of the following formulae (1) to (3). For example, in the formula (1), A is a metal ion, a proton, or an onium ion; M is any of groups 13 to 15 elements. R1 represents a C1 to C10 hydrocarbon group which may have a ring, a heteroatom, or a halogen atom, or —N(R2)—. R2 at this time represents hydrogen atom, alkali metal atom, a C1 to C10 hydrocarbon group which may have a ring, a heteroatom, or a halogen atom. R2 can also have a branched chain or a ring structure when the number of carbon atoms is 3 or more. Y is carbon atom or sulfur atom. a, o, n, p, q, and r are each predetermined integers.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: September 24, 2019
    Assignee: Central Glass Co., Ltd.
    Inventors: Mikihiro Takahashi, Takayoshi Morinaka, Masutaka Shinmen, Kenta Yamamoto, Wataru Kawabata, Makoto Kubo, Masataka Fujimoto, Hiroki Matsuzaki, Shoichi Tsujioka