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公开(公告)号：US11556706B2
公开(公告)日：2023-01-17
申请号：US16423333
申请日：2019-05-28
Applicant: FUJITSU LIMITED
Inventor： Seiji Okura , Masahiro Kataoka
IPC: G06F17/00 , G06F40/268 , G06F40/30
Abstract: An apparatus generates an index including positions of morphemes included in a target text data and semantic attributes between the morphemes corresponding to the positions. The apparatus gives information including positions of morphemes included in an input query and semantic attributes between the morphemes corresponding to the positions to the query, and executes a retrieval on the target text data, based on the information given to the query and the index.
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公开(公告)号：US11514248B2
公开(公告)日：2022-11-29
申请号：US16724303
申请日：2019-12-22
Applicant: FUJITSU LIMITED
Inventor： Satoshi Onoue , Masahiro Kataoka
IPC: G06F17/00 , G06F40/30 , G06F40/247 , G06F40/237
Abstract: A semantic vector generation device (100) obtains vectors of a plurality of words included in text data. The semantic vector generation device (100) extracts a word included in any group. The semantic vector generation device (100) generates a vector in accordance with the any group on the basis of a vector of the word extracted among the obtained vectors of the words. The semantic vector generation device (100) identifies a vector of a word included in an explanation of any semantics of the word extracted among the obtained vectors of the words. The semantic vector generation device (100) generates a vector in accordance with the any semantics on the basis of the vector identified and the vector generated.
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3.发明授权公开(公告)号：US11461909B2
公开(公告)日：2022-10-04
申请号：US17117345
申请日：2020-12-10
Applicant: FUJITSU LIMITED
Inventor： Masahiro Kataoka , Ryo Matsumura , Yasuhiro Suzuki
IPC: G06T7/543 , G06F16/583 , G06F16/51
Abstract: A file generating device (100) extracts, when a captured image captured by an image capturing device is acquired, based on the acquired captured image, a shape of an object included in the captured image and generates, based on the extracted shape, text information that includes a drawing indication of the shape. The information processing apparatus (200) refers to a storage unit that stores therein, regarding each of a plurality of objects, identification information on the objects in association with the text information that includes a drawing indication of the objects and acquires identification information on an object, from among the plurality of objects, that is associated with the text information in which similarity to the generated text information satisfies a criterion.
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公开(公告)号：US11323132B2
公开(公告)日：2022-05-03
申请号：US15915270
申请日：2018-03-08
Applicant: FUJITSU LIMITED
Inventor： Masahiro Kataoka , Junki Hakamata
IPC: H03M7/30 , G06F40/146 , G06F40/242
Abstract: An encoding apparatus includes a memory and a processor configured to acquire text data, specify a first dynamic dictionary among a plurality of dynamic dictionaries based on attribute information of a first word included in the text data, register the first word in association with a first dynamic code in the first dynamic dictionary, and encode the first word into the first dynamic code.
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公开(公告)号：US20220114347A1
公开(公告)日：2022-04-14
申请号：US17559516
申请日：2021-12-22
Applicant: FUJITSU LIMITED
Inventor： Masahiro Kataoka , Satoshi Onoue , Akira Sakai
IPC: G06F40/40 , G06F40/268 , G06F40/247 , G06F40/242 , G06F40/12
Abstract: A computer: acquires, from a compression dictionary that associates each of codes having a length according to a frequency of appearance of a set of a word and a word meaning of the word with that set, the set of any word and that word meaning, and one of the codes associated with the set of the any word and that word meaning; selects, from among a plurality of fixed-length codes stored in the memory with a same length in association with the set of the word and that word meaning, one of the fixed-length codes associated with the set of the any word and that word meaning; generates a conversion dictionary that associates the selected one of the fixed-length codes with the acquired one of the codes; and specifies, by the conversion dictionary, the individual fixed-length codes associated with each of the codes contained in compressed data.
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Patent Agency Ranking
公开(公告)号：US20220035848A1
公开(公告)日：2022-02-03
申请号：US17500104
申请日：2021-10-13
Applicant: FUJITSU LIMITED
Inventor： Masahiro Kataoka , Satoshi Onoue , Sho Kato
IPC: G06F16/33
Abstract: An information processing device identifies a vector corresponding to any word included in text included in a search condition. The information processing device refers to a storage unit that stores presence information indicating whether or not a word corresponding to each of a plurality of vectors is included in each of a plurality of text files, and identifies a text file including the any word among the plurality of text files on the basis of presence information associated with a vector in which similarity to the identified vector is equal to or higher than a standard among the plurality of vectors.
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7.发明授权公开(公告)号：US11080488B2
公开(公告)日：2021-08-03
申请号：US16281655
申请日：2019-02-21
Applicant: FUJITSU LIMITED
Inventor： Masahiro Kataoka , Masao Ideuchi , Tamana Kobayashi
IPC: G06F40/30 , G06F40/242 , G06F40/253
Abstract: A non-transitory computer-readable recording medium stores therein an output control program that causes a computer to execute a process including: receiving a phoneme string for a text having a plurality of sentences; determining a sentence corresponding to a specific phoneme or a phoneme string included in the received phoneme string; referring to a storage that stores therein co-occurrence information on sentences for words in association with the words and determining a word the co-occurrence information on the determined sentence of which satisfies a standard among the words; changing the specific phoneme or the phoneme string included in the received phoneme string to the determined word to generate a text corresponding to the received phoneme string; and outputting the generated text.
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公开(公告)号：US20210110559A1
公开(公告)日：2021-04-15
申请号：US17131609
申请日：2020-12-22
Applicant: FUJITSU LIMITED
Inventor： Masahiro Kataoka , Masao Ideuchi , Hitoshi Okumura
Abstract: A determining method includes acquiring first direction information, when a first captured image captured by an imaging device is acquired, by referring to a storage storing a plurality of pieces of direction information indicating a plurality of directions associating with respective shapes of a plurality of contours of an object according to a plurality of directions of the object, the first direction information associated with a shape of a contour that corresponds to a shape of a contour of the subject included in the acquired first captured image among the shapes of the contours, and acquiring second direction information, when a second captured image newly captured by the imaging device is acquired, by referring to the storage to acquire second direction information associated with a shape of a contour that corresponds to a contour of the subject included in acquired second captured image among the shapes of contours.
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公开(公告)号：US10922343B2
公开(公告)日：2021-02-16
申请号：US15680247
申请日：2017-08-18
Applicant: FUJITSU LIMITED
Inventor： Masahiro Kataoka , Ryo Matsumura , Junki Hakamata
Abstract: A non-transitory computer-readable recording medium stores a data search program that causes a computer to execute a process including: receiving a search character string for target text data; and searching for the search character string by a logical operation between index information associated with appearance positions in the target text data of each of characters or words appearing in the target text data as bitmap data and search bitmap data generated to be associated with an appearance order in the search character string of respective characters or respective words constituting the search character string.
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10.发明授权公开(公告)号：US10740562B2
公开(公告)日：2020-08-11
申请号：US15650310
申请日：2017-07-14
Applicant: FUJITSU LIMITED
Inventor： Seiji Okura , Masahiro Kataoka , Masao Ideuchi , Fumiaki Nakamura
Abstract: A computer generates semantic structure information from a document. The semantic structure information includes a plurality of semantic structures in a plurality of sentences in the document and a plurality of morphemes included in each of the plurality of sentences belong to a corresponding semantic structure. The computer generates a plurality of codes by encoding the plurality of morphemes for each of the plurality of sentences. The computer specifies a specific code that corresponds to a specific morpheme from among the plurality of morphemes included in each of the plurality of sentences, wherein at least one morpheme is potentially missing in a semantic structure that the specific morpheme belongs to. A missing-portion information indicates the missing morpheme is included in a prior sentence in the document. The computer adds missing-portion information to the specific code for each of the plurality of sentences.
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