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1.发明申请公开(公告)号：US20200010619A1
公开(公告)日：2020-01-09
申请号：US16489931
申请日：2018-02-06
Applicant: SHOWA DENKO K.K.
Inventor： Takuya MINAMI , Yoshishige OKUNO , Yuta YAMAGUCHI , Ryuuta MIYASAKA , Naoya FUKUMOTO , Hiroko HATTORI , Hiroyuki TOMITA , Michio SERI , Naoko ITO , Ichiro OTA , Katsumi MUROFUSHI
IPC: C08G65/331 , G11B5/725 , C10M107/38 , C08G65/333
Abstract: A fluorine-containing ether compound of the present invention is represented by the following General Formula (1). (In the General Formula (1), X is a trivalent atom or a trivalent atom group, A is a linking group including at least one polar group, B is a linking group having a perfluoropolyether chain, and D is a polar group or a substituent having a polar group at the end.) [Chem. 1] XA-B-D)3 (1)
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2.发明公开公开(公告)号：US20230229683A1
公开(公告)日：2023-07-20
申请号：US18002105
申请日：2021-07-19
Applicant: SHOWA DENKO K.K.
Inventor： Takuya MINAMI , Yoshishige OKUNO
IPC: G06F16/33
CPC classification number: G06F16/3346 , G06F16/3334
Abstract: To improve precision while maintaining a balance between accuracy and comprehensiveness of a document search. According to one embodiment of the present invention, a document search device includes an input reception unit configured to receive an input of a keyword of a document search, a document search unit configured to acquire, from a document, a hit character string matching a character string in which a portion of characters of the keyword is replaced with a wildcard, and character strings before and after the hit character string, and compute a likelihood of the hit character string, based on the hit character string, and the character strings before and after the hit character string, and a search result display unit configured to output a result of the document search based on the likelihood.
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公开(公告)号：US20220019581A1
公开(公告)日：2022-01-20
申请号：US17310439
申请日：2020-02-10
Applicant: SHOWA DENKO K.K.
Inventor： Takuya MINAMI , Yu KAWAHARA , Shimpei TAKEMOTO , Eriko TAKEDA , Yoshishige OKUNO
IPC: G06F16/2458 , G06K9/00 , G06F16/93
Abstract: A document retrieval apparatus includes an input reception unit configured to receive an input of a keyword, a document acquisition unit configured to acquire an author's name and a document file from a digital document database which stores document files of text data obtained by performing a character recognition process with respect to document image data of handwritten documents, and names of authors who wrote the handwritten documents, a keyword acquisition unit configured to reference an associating keyword database which stores information associating the authors' names, keywords, and associating keywords, and acquire an associating keyword of the input keyword, from the input keyword received by the input reception unit and the author's name acquired by the document acquisition unit, a document search unit configured to search the document file acquired by the document acquisition unit, using the input keyword and the acquired associating keyword, and a search result output unit configured to output a search result of the document search unit.
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公开(公告)号：US20230359653A1
公开(公告)日：2023-11-09
申请号：US18245061
申请日：2021-09-07
Applicant: SHOWA DENKO K.K.
Inventor： Yu KAWAHARA , Takuya MINAMI , Yu OKANO , Hiroko TAKASHI , Yoshishige OKUNO
IPC: G06F16/332 , G06F16/338
CPC classification number: G06F16/332 , G06F16/338
Abstract: To improve accuracy in a document search for a document that includes a typographical error. A document retrieval device according to one embodiment of the present invention includes a misidentification table storing a correctly identified character string and a misidentified character string. The document retrieval device includes a document searcher. The document searcher obtains a search character string, and retrieves the search character string from both a document and a character string that is obtained by changing the misidentified character string included in the document to the correctly identified character string.
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公开(公告)号：US20220261510A1
公开(公告)日：2022-08-18
申请号：US17628292
申请日：2020-07-17
Applicant: SHOWA DENKO K.K.
Inventor： Shimpei TAKEMOTO , Katsuki OKUNO , Takuya MINAMI , Naoto AONUMA , Eriko TAKEDA , Yoshishige OKUNO
Abstract: A material design system includes an expert terminal capable of using a model learning interface for performing machine learning of a model that inputs and outputs a correspondence between a design condition and a material property value of the material to be designed, and a plurality of general-purpose terminals configured to use a material design interface for estimating the material property value based on the design condition or estimating the design condition based on the material property value, by using a learned model that is created by the expert terminal and is for the material to be designed.
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Patent Agency Ranking
公开(公告)号：US20200181365A1
公开(公告)日：2020-06-11
申请号：US16341151
申请日：2017-09-04
Applicant: SHOWA DENKO K.K.
Inventor： Yoichiro SAKAGUCHI , Takuya MINAMI , Yoshishige OKUNO , Atsushi UMINO , Yoshitaka ISHIBASHI
Abstract: A curing accelerator can exhibit good curing acceleration performance and is excellent in storage stability, while maintaining sufficient pot life in a curing reaction of radical-polymerizable resins, and a radical-polymerizable resin composition uses the curing accelerator. The curing accelerator for radical-polymerizable resins includes a metal-containing compound (A), a thiol compound (B) and an aprotic solvent (C) having a dielectric constant of 10 or less, wherein the metal-containing compound (A) is one or more compounds selected from a metal soap (A1) and a β-diketone skeleton-having metal complex (A2), the thiol compound (B) is one or more compounds selected from a mono-functional primary thiol compound (B1), a secondary thiol compound (B2) and a tertiary thiol compound (B3), and the content of the aprotic solvent (C) is 10 to 1,000 parts by mass relative to 100 parts by mass of the total of the metal-containing compound (A) and the thiol compound (B).
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7.发明公开公开(公告)号：US20240232659A1
公开(公告)日：2024-07-11
申请号：US18558467
申请日：2022-04-14
Applicant: SHOWA DENKO K.K.
Inventor： Kohsuke KAKUDA , Takahiro FUJIMORI , Haein LEE , Shimpei TAKEMOTO , Takuya MINAMI , Yoshishige OKUNO
IPC: G06N5/022
CPC classification number: G06N5/022
Abstract: Prediction accuracy is increased in a prediction device using a trained model. A prediction device includes: a first trained model and a second trained model configured to respectively output first output data and second output data in response to input of input data of a prediction target; and an output portion configured to obtain the first output data and the second output data and calculate a weighted average value or take a weighted majority, thereby outputting prediction data. The first trained model is configured such that prediction accuracy for the input data of an interpolation region becomes higher than in the second trained model. The second trained model is configured such that prediction accuracy for the input data of an extrapolation region becomes higher than in the first trained model.
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公开(公告)号：US20220019906A1
公开(公告)日：2022-01-20
申请号：US17292493
申请日：2019-11-22
Applicant: SHOWA DENKO K.K.
Inventor： Katsuki OKUNO , Yoshishige OKUNO , Shimpei TAKEMOTO , Takuya MINAMI , Masamichi KITANO
Abstract: Technical knowledge which is difficult for the expert to express in words or numerical form is predicted and reproduced. A technical knowledge prediction apparatus according to one embodiment of the present invention includes a problem setting unit configured to automatically create and set a problem which includes a control factor of a manufacturing step, and a variable of the control factor, an answer acquiring unit configured to acquire an answer with respect to the problem and indicating a decision of the manufacturing step, a query acquiring unit configured to acquire a query, and a prediction output unit configured to predict and output an answer corresponding to the query acquired by the query acquiring unit, based on a corresponding relationship between the problem and the answer.
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公开(公告)号：US20210397769A1
公开(公告)日：2021-12-23
申请号：US17289277
申请日：2019-10-30
Applicant: SHOWA DENKO K.K.
Inventor： Katsuki OKUNO , Takuya MINAMI , Shimpei TAKEMOTO , Eriko TAKEDA , Yoshishige OKUNO , Masamichi KITANO
Abstract: A material design device derives the optimal solution for a design condition satisfying a desired material property. A design condition setting unit for setting a specified range of a design condition of a material to be designed. A comprehensive prediction point generation unit generates a plurality of comprehensive prediction points within the specified range set by the design condition setting unit. A design condition-material property table stores data sets in which each point of the comprehensive prediction points is associated with a material property value calculated by inputting the comprehensive prediction points generated by the comprehensive prediction point generation unit, to a learned model. A required property setting unit sets a specified range of a required property of the material. A design condition extraction unit extracts, from the design condition-material property table, a data set satisfying the required property set by the required property setting unit.
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公开(公告)号：US20210374189A1
公开(公告)日：2021-12-02
申请号：US17282036
申请日：2019-09-26
Applicant: SHOWA DENKO K.K.
Inventor： Yoshishige OKUNO , Takuya MINAMI , Eriko TAKEDA , Hajime HOTTA
IPC: G06F16/903 , G06F16/93 , G06F16/58 , G06F16/907
Abstract: A document search device includes a document search unit configured to search for an input keyword in a document database in which document information including text data is stored, the text data being extracted, by using a character recognition process, from document image data generated by imaging a paper document, a similar keyword selecting unit configured to select a similar keyword in accordance with a degree of similarity to the input keyword, from a group of wildcard strings generated from the input keyword, and cause the document search unit to search for the similar keyword in the document database, and an output unit configured to output a search result obtained by searching for the input keyword in the document database and a search result obtained by searching for the similar keyword in the document database.
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