Patents by Inventor Takahiro Otsuka
Takahiro Otsuka 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: 20190168941Abstract: A container has an inner container that accommodates an article, with an opening through which the article can be discharged; and a cover that is composed of a cover-forming sheet member given by lamination of a plurality of film layers, and covers the inner container; the cover-forming sheet member has a film region in which the plurality of film layers are attached to each other, and filler enclosing parts in which a filler is enclosed between the plurality of film layers, and bulges in the thickness direction of the cover-forming sheet member than the film region; and, the inner container has an outer air introducing part through which the outer air is introduced between the outer surface of the inner container and the inner surface of the cover.Type: ApplicationFiled: March 7, 2017Publication date: June 6, 2019Applicant: Kao CorporationInventors: Takahiro OTSUKA, Yoshinori INAGAWA, Mitsugu IWATSUBO, Daisuke KODAMA
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Publication number: 20190015951Abstract: Provided are: an electroplated tool; a screw-shaped grindstone for grinding a gear; a method for manufacturing the electroplated tool; and a method for manufacturing the crew-shaped grindstone for grinding a gear. Said tool having a parent material, a plating layer that has a high-level portion and a low-level portion formed as strips on the parent material at different heights along the direction intersecting the processing direction, and electrodeposited abrasive grains exposed from the surface of the plating layer. The difference in height of the plating layer is preferably 50-100% of the average particle diameter of the abrasive grains, the width of the high-level portion of the plating layer is preferably 150-200% of the average particle diameter of the abrasive grains, and the width of the low-level portion of the plating layer is preferably 100-800% of the average particle diameter of the abrasive grains.Type: ApplicationFiled: July 15, 2016Publication date: January 17, 2019Inventors: Yuichi Tomizawa, Yu Kubodera, Daisuke Koshino, Shogo Nagayoshi, Takahiro Otsuka
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Patent number: 9899022Abstract: An output information generator generates abstract output information unrelated to the types of outputters according to information from an input unit. Semantic interpreters of the outputters generate pieces of embodied output information from the abstract output information on the basis of monitor results from status monitors which monitor the operating statuses of the corresponding outputters. Processing performers perform processes corresponding to the pieces of embodied output information.Type: GrantFiled: September 18, 2014Date of Patent: February 20, 2018Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Keigo Kawashima, Takahiro Otsuka, Tadashi Yamaura
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Publication number: 20170075759Abstract: According to one embodiment, a memory system includes: a memory cell arrange array capable of storing data in units of pages; a first latch which stores data in units of pages; a second latch which stores data in units of pages; a third latch which stores data in units of pages; and an ECC circuit which performs error correction processing for the data in the memory cell array in units of sectors smaller than pages. The memory system reads a first sector from the memory cell array in a first time, or reads the first sector from the third latch in a second time shorter than the first time. The ECC circuit determines whether or not the first sector contains an error.Type: ApplicationFiled: March 14, 2016Publication date: March 16, 2017Applicant: KABUSHIKI KAISHA TOSHIBAInventor: Takahiro OTSUKA
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Publication number: 20160322047Abstract: An output information generator 3 generates abstract output information 4 unrelated to the types of outputters 5a, 5b, and . . . according to information from an input unit 1. Semantic interpreters 54a, 54b, and . . . of the outputters 5a, 5b, and . . . generate pieces of embodied output information 55a, 55b, and . . . from the abstract output information 4 on the basis of monitor results from status monitors 51a, 51b, and . . . which monitor the operating statuses of the corresponding outputters. Processing performers 56a, 56b, and . . . perform processes corresponding to the pieces of embodied output information 55a, 55b, and . . . .Type: ApplicationFiled: September 18, 2014Publication date: November 3, 2016Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Keigo KAWASHIMA, Takahiro OTSUKA, Tadashi YAMAURA
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Patent number: 9354210Abstract: A plate-type capillary column has extensibility that enables a capillary to be extended as a whole to improve resolution of a chromatograph by stacking respective plate-type capillary columns. The capillary column is provided with a plate having first and second face plate parts that face each other; a capillary that is formed inside the plate; a first bottom-equipped hole connected to one end part of the capillary and formed to open in the first face plate part; and a second bottom-equipped hole connected to the other end part and formed to open in the second face plate part, wherein as viewed from a direction vertical to the first face plate part or the second face plate part, on a capillary column first virtual circle, passing through the second bottom-equipped hole, one or more through-holes penetrating through the first face plate part and the second face plate part are formed.Type: GrantFiled: August 3, 2012Date of Patent: May 31, 2016Assignee: HORIBA STEC, CO., LTD.Inventor: Takahiro Otsuka
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Patent number: 9230536Abstract: A candidate voice segment sequence generator 1 generates candidate voice segment sequences 102 for an input language information sequence 101 by using DB voice segments 105 in a voice segment database 4. An output voice segment sequence determinator 2 calculates a degree of match between the input language information sequence 101 and each of the candidate voice segment sequences 102 by using a parameter 107 showing a value according to a cooccurrence criterion 106 for cooccurrence between the input language information sequence 101 and a sound parameter showing the attribute of each of a plurality of candidate voice segments in each of the candidate voice segment sequences 102, and determines an output voice segment sequence 103 on the basis of the degree of match.Type: GrantFiled: February 21, 2014Date of Patent: January 5, 2016Assignee: Mitsubishi Electric CorporationInventors: Takahiro Otsuka, Keigo Kawashima, Satoru Furuta, Tadashi Yamaura
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Publication number: 20150088520Abstract: A candidate voice segment sequence generator 1 generates candidate voice segment sequences 102 for an input language information sequence 101 by using DB voice segments 105 in a voice segment database 4. An output voice segment sequence determinator 2 calculates a degree of match between the input language information sequence 101 and each of the candidate voice segment sequences 102 by using a parameter 107 showing a value according to a cooccurrence criterion 106 for cooccurrence between the input language information sequence 101 and a sound parameter showing the attribute of each of a plurality of candidate voice segments in each of the candidate voice segment sequences 102, and determines an output voice segment sequence 103 on the basis of the degree of match.Type: ApplicationFiled: February 21, 2014Publication date: March 26, 2015Applicant: Mitsubishi Electric CorporationInventors: Takahiro OTSUKA, Keigo KAWASHIMA, Satoru FURUTA, Tadashi YAMAURA
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Publication number: 20140165841Abstract: A plate-type capillary column has extensibility that enables a capillary to be extended as a whole to improve resolution of a chromatograph by stacking respective plate-type capillary columns. The capillary column is provided with a plate having first and second face plate parts that face each other; a capillary that is formed inside the plate; a first bottom-equipped hole connected to one end part of the capillary and formed to open in the first face plate part; and a second bottom-equipped hole connected to the other end part and formed to open in the second face plate part, wherein as viewed from a direction vertical to the first face plate part or the second face plate part, on a capillary column first virtual circle, passing through the second bottom-equipped hole, one or more through-holes penetrating through the first face plate part and the second face plate part are formed.Type: ApplicationFiled: August 3, 2012Publication date: June 19, 2014Applicant: HORIBA STEC, CO., LTD.Inventor: Takahiro Otsuka
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Patent number: 8503248Abstract: A nonvolatile semiconductor memory device for raising operating speed is provided. The nonvolatile semiconductor memory device includes plural bit lines extending in a first direction, and a memory cell that includes plural blocks each having plural NAND strings each of which includes a group of memory cells connected in series with one another and selecting transistors connected to the respective ends of the memory cell group. One ends of current paths in ones of the selecting transistors are connected to the bit lines, while one ends of current paths in the other selecting transistors are connected to a source line. The nonvolatile semiconductor memory device further includes a memory cell array and a voltage control circuit that is disposed in the memory cell array in a manner of bisecting the memory cell array and that charges or discharges the bit lines.Type: GrantFiled: March 23, 2011Date of Patent: August 6, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Takahiro Otsuka, Toshiaki Edahiro
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Patent number: 8337965Abstract: A sealant for a one drop fill process of the invention contains the following components (1), (2), (3), and (4): (1) a curing agent composed of a reaction product produced by reacting an acid compound and a polyamine containing, within its molecule, at least one active hydrogen and at least two nitrogen atoms; (2) a heat-curable resin; (3) an acylphosphine-based photoinitiator; and (4) a photo-curable resin. A heat-curable resin containing a bisphenol A propylene oxide-modified epoxy resin is preferably used as the heat-curable resin (2), and a photo-curable resin containing a bisphenol A acrylate-modified resin is preferably used as the photo-curable resin (4).Type: GrantFiled: January 5, 2010Date of Patent: December 25, 2012Assignee: Adeka CorporationInventors: Kazuyuki Itano, Hiroya Fukunga, Hirokatsu Shinano, Rieko Hamada, Takahiro Otsuka
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Publication number: 20110235416Abstract: A nonvolatile semiconductor memory device for raising operating speed is provided. The nonvolatile semiconductor memory device includes plural bit lines extending in a first direction, and a memory cell that includes plural blocks each having plural NAND strings each of which includes a group of memory cells connected in series with one another and selecting transistors connected to the respective ends of the memory cell group. One ends of current paths in ones of the selecting transistors are connected to the bit lines, while one ends of current paths in the other selecting transistors are connected to a source line. The nonvolatile semiconductor memory device further includes a memory cell array and a voltage control circuit that is disposed in the memory cell array in a manner of bisecting the memory cell array and that charges or discharges the bit lines.Type: ApplicationFiled: March 23, 2011Publication date: September 29, 2011Applicant: Kabushiki Kaisha ToshibaInventors: Takahiro Otsuka, Toshiaki Edahiro
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Publication number: 20110054061Abstract: A sealant for a one drop fill process of the invention contains the following components (1), (2), (3), and (4): (1) a curing agent composed of a reaction product produced by reacting an acid compound and a polyamine containing, within its molecule, at least one active hydrogen and at least two nitrogen atoms; (2) a heat-curable resin; (3) an acylphosphine-based photoinitiator; and (4) a photo-curable resin. A heat-curable resin containing a bisphenol A propylene oxide-modified epoxy resin is preferably used as the heat-curable resin (2), and a photo-curable resin containing a bisphenol A acrylate-modified resin is preferably used as the photo-curable resin (4).Type: ApplicationFiled: January 5, 2010Publication date: March 3, 2011Applicant: ADEKA CORPORATIONInventors: Kazuyuki Itano, Hiroya Fukunga, Hirokatsu Shinano, Rieko Hamada, Takahiro Otsuka
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Publication number: 20100124140Abstract: A power supply circuit has a control circuit. The control circuit outputs a control clock signal so as to cause a first booster circuit to compulsorily perform boosting operation with a first boosting capability in response to an output signal of a second comparison amplifier after a lapse of a prescribed period since the first booster circuit is started to perform boosting operation with the first boosting capability in response to a first activation signal of a first comparison amplifier.Type: ApplicationFiled: August 20, 2009Publication date: May 20, 2010Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Takahiro Otsuka, Toshifumi Hashimoto
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Patent number: 7648651Abstract: A solvent composition contains a tetralin compound (a) represented by the formula (I) and a polyether compound (b) represented by the formula (II). The solvent composition is excellent in safety and almost odorless, having a high capability of dissolving various organic materials, and also excellent in affinity to various substrates. The solvent composition is suitably used for various applications including various kinds of paints, adhesives, coating materials, detergents, and the like.Type: GrantFiled: April 18, 2006Date of Patent: January 19, 2010Assignee: Adeka CorporationInventors: Mitsuo Akutsu, Takahiro Otsuka
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Patent number: 7618554Abstract: Disclosed is a liquid crystal composition characterized by containing 15% by mass or more of a compound having a terminal structure represented by the general formula (I) below. This liquid crystal composition has high dielectric constant anisotropy (?) and low rotational viscosity (?1), and is thus suitably used as a liquid crystal composition for IPS liquid crystal displays or low voltage-driven TN liquid crystal displays. (I) (In the above formula, Q represents a saturated or unsaturated alkyl group having 1-8 carbon atoms which may be substituted by a halogen atom.Type: GrantFiled: November 8, 2005Date of Patent: November 17, 2009Assignee: Adeka CorporationInventors: Masatomi Irisawa, Takahiro Otsuka, Hirokatsu Shinano
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Publication number: 20090093588Abstract: A solvent composition contains a tetralin compound (a) represented by the following general formula (I) and a polyether compound (b) represented by the following general formula (II). The solvent composition is excellent in safety and almost odorless, having a high capability of dissolving various organic materials, and also excellent in affinity to various substrates. The solvent composition is suitably used for various applications including various kinds of paints, adhesives, coating materials, detergents, and the like.Type: ApplicationFiled: April 18, 2006Publication date: April 9, 2009Applicant: ADEKA CORPORATIONInventors: Mitsuo Akutsu, Takahiro Otsuka
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Patent number: 7507355Abstract: The solvent composition of the present invention comprises diphenylmethane derivative (a) represented in general formula (I) below, and polyether (b) represented by general formula (II) below, and has high safety, low odor-emission, excellent dissolving power for various organic materials, and high affinity for various substrates. (In the formula, n represents 1 or 2, each of x and y independently represents 0, 1, 2, or 3, each of R1 and R2 independently represents a C1-10 alkyl group, and when a plurality of R1 or R2 exist, they may be different.) (In the formula, m represents 1 to 10, p is 0, 1, 2, or 3, Prop represents a 1,2-propylene group, each of R3 and R4 independently represents a C1-10 alkyl group, and when m is 2 or more, methyl groups in 1,2-propylene groups represented by Prop may be randomly located.Type: GrantFiled: September 27, 2005Date of Patent: March 24, 2009Assignee: Adeka CorporationInventors: Mitsuo Akutsu, Takahiro Otsuka
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Publication number: 20080149890Abstract: Disclosed is a liquid crystal composition characterized by containing 15% by mass or more of a compound having a terminal structure represented by the general formula (I) below. This liquid crystal composition has high dielectric constant anisotropy (?) and low rotational viscosity (?1), and is thus suitably used as a liquid crystal composition for IPS liquid crystal displays or low voltage-driven TN liquid crystal displays. (I) (In the above formula, Q represents a saturated or unsaturated alkyl group having 1-8 carbon atoms which may be substituted by a halogen atom.Type: ApplicationFiled: November 8, 2005Publication date: June 26, 2008Applicant: Adeka CorporationInventors: Masatomi Irisawa, Takahiro Otsuka, Hirokatsu Shinano
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Publication number: 20070257233Abstract: The solvent composition of the present invention comprises diphenylmethane derivative (a) represented in general formula (I) below, and polyether (b) represented by general formula (II) below, and has high safety, low odor-emission, excellent dissolving power for various organic materials, and high affinity for various substrates. (In the formula, n represents 1 or 2, each of x and y independently represents 0, 1, 2, or 3, each of R1 and R2 independently represents a C1-10 alkyl group, and when a plurality of R1 or R2 exist, they may be different.) (In the formula, m represents 1 to 10, p is 0, 1, 2, or 3, Prop represents a 1,2-propylene group, each of R3 and R4 independently represents a C1-10 alkyl group, and when m is 2 or more, methyl groups in 1,2-propylene groups represented by Prop may be randomly located.Type: ApplicationFiled: September 27, 2005Publication date: November 8, 2007Applicant: ADEKA CorporationInventors: Mitsuo Akutsu, Takahiro Otsuka