Patents by Inventor Yuji Shimizu
Yuji Shimizu 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: 20150269927Abstract: According to an embodiment, a text-to-speech device includes a receiver to receive an input text containing a peculiar expression; a normalizer to normalize the input text based on a normalization rule in which the peculiar expression, a normal expression of the peculiar expression, and an expression style of the peculiar expression are associated, to generate normalized texts; a selector to perform language processing of each normalized text, and select a normalized text based on result of the language processing; a generator generate a series of phonetic parameters representing phonetic expression of the selected normalized text; a modifier modifies a phonetic parameter in the normalized text corresponding to the peculiar expression in the input text based on a phonetic parameter modification method according to the normalization rule of the peculiar expression; and a output unit to output a phonetic sound synthesized using the series of phonetic parameters including the modified phonetic parameter.Type: ApplicationFiled: March 11, 2015Publication date: September 24, 2015Inventors: Tomohiro Yamasaki, Yuji Shimizu, Noriko Yamanaka, Makoto Yajima, Yuichi Miyamura
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Patent number: 9009051Abstract: According to one embodiment, a reading aloud support apparatus includes a reception unit, a first extraction unit, a second extraction unit, an acquisition unit, a generation unit, a presentation unit. The reception unit is configured to receive an instruction. The first extraction unit is configured to extract, as a partial document, a part of a document which corresponds to a range of words. The second extraction unit is configured to perform morphological analysis and to extract words as candidate words. The acquisition unit is configured to acquire attribute information items relates to the candidate words. The generation unit is configured to perform weighting relating to a value corresponding a distance and to determine each of candidate words to be preferentially presented to generate a presentation order. The presentation unit is configured to present the candidate words and the attribute information items in accordance with the presentation order.Type: GrantFiled: March 22, 2011Date of Patent: April 14, 2015Assignee: Kabushiki Kaisha ToshibaInventors: Kosei Fume, Masaru Suzuki, Yuji Shimizu, Tatsuya Izuha
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Patent number: 8981975Abstract: In AD conversion of a voltage, data continuity is ensured between the results of conversion after amplification and of direct conversion without amplification. In AD conversion operation, an analog signal output from a DA converter circuit is directly converted by an AD converter circuit, and the analog signal is converted after amplification with an expected gain of 2?. Based on resultant data, a gain of an amplifier circuit and an offset thereof are calculated. An analog signal to be enhanced in bit precision is amplified by the amplifier circuit and converted by the AD converter circuit, the offset is subtracted from the resultant conversion, and the result is multiplied by a ratio of the expected gain to the calculated gain to cancel gain error. Based on data with gain error canceled, acquisition of bit-extended conversion result data is performed to ensure continuity between data having different degrees of bit precision.Type: GrantFiled: December 3, 2013Date of Patent: March 17, 2015Assignee: Renesas Electronics CorporationInventors: Yoshimi Iso, Kakeru Kimura, Tadashi Matsushima, Yuji Shimizu
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Patent number: 8868861Abstract: In an information recording apparatus, when it is determined to perform a copy process, a copy processor copies content data cached in a first storage section to an information recording medium as copy destination. A process-result sender sends, to a copy-count management server, a result of the copy process. A cached-data abandoning unit abandons the content data cached in the first storage section if information regarding an allowable number of copies on which the result of the copy process has been reflected represents that a next copy process is disallowed.Type: GrantFiled: April 17, 2009Date of Patent: October 21, 2014Assignee: Pioneer CorporationInventors: Yuji Shimizu, Takeshi Koda
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Patent number: 8739109Abstract: Disclosed is a development support apparatus of a semiconductor device that makes it possible to easily develop the semiconductor device, a development support method, and a program product. A design evaluation apparatus is a design evaluation apparatus having an analog front-end unit for inputting a measurement signal of a sensor and an MCU unit, which has a GUI processing unit for displaying a GUI corresponding to a circuit configuration of the analog front-end unit and a register setting unit that generates setting information for setting up the circuit configuration and a circuit characteristic of the analog front-end unit based on an operation of the GUI by a user, and sets the generated setting information in the analog front-end unit through the MCU unit.Type: GrantFiled: October 31, 2012Date of Patent: May 27, 2014Assignee: Renesas Electronics CorporationInventor: Yuji Shimizu
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Patent number: 8730089Abstract: There are provided an object distinguishing unit that distinguishes an object every predetermined calculation cycle; and a state determination unit that determines a relative state between the object distinguished by the object distinguishing unit and a vehicle and that performs switching control in which based on the result of the determination, there is performed switching from one of a first angle detection unit and a second angle detection unit to the other in the next calculation cycle, and the value of an incident angle is inputted to the object distinguishing unit.Type: GrantFiled: July 14, 2011Date of Patent: May 20, 2014Assignee: Mitsubishi Electric CorporationInventor: Yuji Shimizu
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Patent number: 8614636Abstract: In AD conversion of a voltage, data continuity is ensured between the results of conversion after amplification and of direct conversion without amplification. In AD conversion operation, an analog signal output from a DA converter circuit is directly converted by an AD converter circuit, and the analog signal is converted after amplification with an expected gain of 2n. Based on resultant data, a gain of an amplifier circuit and an offset thereof are calculated. An analog signal to be enhanced in bit precision is amplified by the amplifier circuit and converted by the AD converter circuit, the offset is subtracted from the resultant conversion, and the result is multiplied by a ratio of the expected gain to the calculated gain to cancel gain error. Based on data with gain error canceled, acquisition of bit-extended conversion result data is performed to ensure continuity between data having different degrees of bit precision.Type: GrantFiled: October 21, 2011Date of Patent: December 24, 2013Assignee: Renesas Electronics CorporationInventors: Yoshimi Iso, Kakeru Kimura, Tadashi Matsushima, Yuji Shimizu
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Patent number: 8460088Abstract: A game processing server apparatus connected to a terminal device via a network and controlling a game in which a reward is given by completing a collection of predetermined items, includes a parameter updating unit which receives an instruction to send an item from a first player to a second player, and calculates and updates a bonding parameter indicating intimacy from the first player toward the second player; and a display unit which displays in a screen for a target player a value of a first bonding parameter indicating intimacy from the target player toward another player and a value of a second bonding parameter indicating intimacy from the other player toward the target player.Type: GrantFiled: January 22, 2013Date of Patent: June 11, 2013Assignee: DeNA Co., Ltd.Inventor: Yuji Shimizu
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Publication number: 20130075455Abstract: This invention is to prevent tin from being adhered to a surface of part of an object to be soldered, a solder bump being formed in the part thereof. A reflow pretreatment apparatus includes a hydrogen radical generator and a filter for capturing suspended solids. The hydrogen radical generator radiates hydrogen radicals onto solder arranged in an object to be soldered. The filter for capturing suspended solids is arranged such that the hydrogen radicals are radiated onto the solder after passing through the filter for capturing suspended solids.Type: ApplicationFiled: July 20, 2012Publication date: March 28, 2013Applicant: Renesas Electronics CorporationInventor: Yuji SHIMIZU
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Publication number: 20130080160Abstract: According to one embodiment, a document reading-out support apparatus is provided with first to third acquisition units, an extraction unit, a decision unit and a user verification unit. The first acquisition unit acquires a document having texts. The second acquisition unit acquires metadata having definitions each of which includes an applicable condition and a reading-out style. The extraction unit extracts features of the document. The third acquisition unit acquires execution environment information. The decision unit decides candidates of parameters of reading-out based on the features and the information. The user verification unit presents the candidates and accepts a verification instruction.Type: ApplicationFiled: September 27, 2012Publication date: March 28, 2013Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Kosei FUME, Kentaro TACHIBANA, Kouichirou MORI, Masahiro MORITA, Yuji SHIMIZU, Masaru SUZUKI
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Publication number: 20120242529Abstract: There are provided an object distinguishing unit that distinguishes an object every predetermined calculation cycle; and a state determination unit that determines a relative state between the object distinguished by the object distinguishing unit and a vehicle and that performs switching control in which based on the result of the determination, there is performed switching from one of a first angle detection unit and a second angle detection unit to the other in the next calculation cycle, and the value of an incident angle is inputted to the object distinguishing unit.Type: ApplicationFiled: July 14, 2011Publication date: September 27, 2012Applicant: MITSUBISHI ELECTRIC CORPORATIONInventor: Yuji SHIMIZU
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Publication number: 20120239390Abstract: According to one embodiment, an apparatus for supporting reading of a document includes a model storage unit, a document acquisition unit, a feature information extraction, and an utterance style estimation unit. The model storage unit is configured to store a model which has trained a correspondence relationship between first feature information and an utterance style. The first feature information is extracted from a plurality of sentences in a training document. The document acquisition unit is configured to acquire a document to be read. The feature information extraction unit is configured to extract second feature information from each sentence in the document to be read. The utterance style estimation unit is configured to compare the second feature information of a plurality of sentences in the document to be read with the model, and to estimate an utterance style of the each sentence of the document to be read.Type: ApplicationFiled: September 14, 2011Publication date: September 20, 2012Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Kosei Fume, Masaru Suzuki, Masahiro Morita, Kentaro Tachibana, Kouichirou Mori, Yuji Shimizu, Takehiko Kagoshima, Masatsune Tamura, Tomohiro Yamasaki
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Patent number: 8221691Abstract: An apparatus for producing trichlorosilane includes a reaction container in which a supply gas containing silicon tetrachloride and hydrogen is supplied therein and a reaction product gas containing trichlorosilane and hydrogen chloride is produced; a heat transfer body which is filled in the reaction container, which is formed of a material having a melting point of at least higher than 1,400° C., and which has a void part which enables a gas to be passed; and a heating mechanism heating the heat transfer body in the reaction container.Type: GrantFiled: October 25, 2007Date of Patent: July 17, 2012Assignees: Mitsubishi Materials Corporation, Denki Kagaku Kogyo Kabushiki KaishaInventors: Mitsutoshi Narukawa, Yuji Shimizu
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Publication number: 20120145187Abstract: The present invention provides a surface treatment method for suppressing the formation and growth of superheated steam oxide scale on an iron-based metal surface exposed to superheated steam, comprising treating said iron-based metal surface with a surface-treatment agent which comprises a polyoxy saturated aliphatic mono- or di-carboxylic acid or a salt thereof and an amine compound represented by the following formula (I): Z(CH2CH2NH)nCH2CH2NH2??(I) wherein Z represents H or OH or NH2 group, and n is an integer of 0-5.Type: ApplicationFiled: July 1, 2010Publication date: June 14, 2012Applicants: NAIGAI CHEMICAL PRODUCTS CO., LTD., CHUBU ELECTRIC POWER CO., INC.Inventors: Yoshiyuki Abe, Masamichi Miyajima, Kazuo Marugame, Masaki Yoshida, Yuji Shimizu
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Publication number: 20120078633Abstract: According to one embodiment, a reading aloud support apparatus includes a reception unit, a first extraction unit, a second extraction unit, an acquisition unit, a generation unit, a presentation unit. The reception unit is configured to receive an instruction. The first extraction unit is configured to extract, as a partial document, a part of a document which corresponds to a range of words. The second extraction unit is configured to perform morphological analysis and to extract words as candidate words. The acquisition unit is configured to acquire attribute information items relates to the candidate words. The generation unit is configured to perform weighting relating to a value corresponding a distance and to determine each of candidate words to be preferentially presented to generate a presentation order. The presentation unit is configured to present the candidate words and the attribute information items in accordance with the presentation order.Type: ApplicationFiled: March 22, 2011Publication date: March 29, 2012Inventors: Kosei Fume, Masaru Suzuki, Yuji Shimizu, Tatsuya Izuha
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Publication number: 20120062403Abstract: In AD conversion of a voltage, data continuity is ensured between the results of conversion after amplification and of direct conversion without amplification. In AD conversion operation, an analog signal output from a DA converter circuit is directly converted by an AD converter circuit, and the analog signal is converted after amplification with an expected gain of 2n. Based on resultant data, a gain of an amplifier circuit and an offset thereof are calculated. An analog signal to be enhanced in bit precision is amplified by the amplifier circuit and converted by the AD converter circuit, the offset is subtracted from the resultant conversion, and the result is multiplied by a ratio of the expected gain to the calculated gain to cancel gain error. Based on data with gain error canceled, acquisition of bit-extended conversion result data is performed to ensure continuity between data having different degrees of bit precision.Type: ApplicationFiled: October 21, 2011Publication date: March 15, 2012Inventors: Yoshimi ISO, Kakeru Kimura, Tadashi Matsushima, Yuji Shimizu
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Publication number: 20120042143Abstract: An information recording apparatus includes: means that obtains medium identifying information of an inserted information recording medium; means that obtains information regarding an allowable number of copies from a server 1, the allowable number of copies being associated with medium identifying information; means that caches content data of a digital content recorded in an information recording medium in a first storage section at preset timing; when receiving a copy request for the digital content recorded in the inserted information recording medium, means determines whether to perform a copy process based on the obtained information regarding the allowable number of copies, and, when determining to perform the copy process, the means copies the content data cached in the first storage section to an information recording medium as copy destination; means that sends, to the server, a result of the copy process by the copy process means; and means that abandons the content data cached in the first storageType: ApplicationFiled: April 17, 2009Publication date: February 16, 2012Applicant: PIONEER CORPORATIONInventors: Yuji Shimizu, Takeshi Koda
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Patent number: 8115822Abstract: An image capturing apparatus includes an image capturing unit configured to capture an image of a subject and generate a captured image of the subject, a feature value extracting unit configured to extract a feature value of the captured image, a scene candidate determining unit configured to determine a scene candidate of a subject scene included in the captured image on the basis of the extracted feature value, and a scene determining unit configured to determine that the scene candidate is the subject scene included in the captured image when the scene candidate determining unit continuously determines scene candidates of an identical kind for a scene determining period taken for determining the subject scene included in the captured image.Type: GrantFiled: February 10, 2009Date of Patent: February 14, 2012Assignee: Sony CorporationInventors: Yuko Mimura, Yuji Shimizu
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Patent number: 8077065Abstract: In AD conversion of a voltage under measurement, data continuity is ensured between the result of conversion after amplification by using an amplifier circuit and the result of direct conversion without using the amplifier circuit. In AD conversion operation using a DA converter circuit, an amplifier circuit, and an AD converter circuit under the direction of a control circuit, an analog signal output from the DA converter circuit is directly converted by the AD converter circuit, and also the analog signal is converted therein after amplified by the amplifier circuit with an expected gain of 2n (“n” represents a positive integer). Based on resultant data thus obtained, a gain of the amplifier circuit and an offset thereof are calculated.Type: GrantFiled: March 24, 2010Date of Patent: December 13, 2011Assignee: Renesas Electronics CorporationInventors: Yoshimi Iso, Kakeru Kimura, Tadashi Matsushima, Yuji Shimizu
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Patent number: 7998428Abstract: An apparatus for producing trichlorosilane, including: a reaction vessel in which a supply gas containing silicon tetrachloride and hydrogen is supplied to produce a reaction product gas containing trichlorosilane and hydrogen chloride; a heating mechanism that heats the interior of the reaction vessel; a storage container that stores the reaction vessel and the heating mechanism; a gas supply internal cylinder that supplies the supply gas in the reaction vessel; a gas discharge external cylinder that is substantially concentrically disposed outside the gas supply internal cylinder, forming a discharge passageway of the reaction product gas between an outer circumferential surface of the gas supply internal cylinder and an inner circumferential surface of the gas discharge external cylinder; and a cooling cylinder that supports the gas discharge external cylinder disposed inside thereof and includes a refrigerant passageway formed therein for circulating a refrigerant.Type: GrantFiled: October 25, 2007Date of Patent: August 16, 2011Assignee: Mitsubishi Materials CorporationInventors: Toshiyuki Ishii, Hideo Ito, Yuji Shimizu