Patents by Inventor Yasuhiro Fukuda
Yasuhiro Fukuda 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: 20250061559Abstract: Provided is an image inspection device which can prevent a degradation in the accuracy of an estimation value of a probability distribution caused by position displacement between design data and a captured image in image processing in which a model that estimates a pixel value probability distribution of a captured image is trained by using design data and the captured image of a sample.Type: ApplicationFiled: December 28, 2021Publication date: February 20, 2025Applicant: Hitachi High-Tech CorporationInventors: Kosuke FUKUDA, Masayoshi ISHIKAWA, Yasuhiro YOSHIDA, Hiroyuki SHINDO
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Publication number: 20240263372Abstract: A carbon fiber nonwoven fabric sheet 15 contains discontinuous carbon fibers. The carbon fiber nonwoven fabric sheet 15 is an elongated parallel web 14 in which two or more rectangular fiber webs 10 having carbon fibers oriented substantially in one direction are stacked in the same direction with their end portions shifted from each other. With a method for producing the same, a fiber web is formed by opening discontinuous carbon fibers using a carding machine, and orienting the carbon fibers substantially in one direction, rectangular fiber webs 10 are formed by cutting the fiber web in a width direction or an oblique direction, an elongated parallel web 14 is formed by stacking the rectangular fiber webs 10 on each other with their end portions shifted from each other, and a carbon fiber nonwoven fabric sheet 15 is obtained by cutting both ends of the elongated parallel web 14.Type: ApplicationFiled: July 12, 2022Publication date: August 8, 2024Inventors: Yasuhiro FUKUDA, Kouki MIYAMOTO, Tomokazu ISE, Sunao SUGIMOTO, Masumi HIGASHIDE
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Patent number: 11682372Abstract: An effector mounting plate is provided, which can protect wiring when carried while enabling work on the wiring. A back surface side of a plate is covered by a back case, and wiring (not shown) can be stored in a space formed between the plate and the back case. Therefore, when the plate and the back case are used as an effect pedal or carried, an external force can be prevented from acting on the wiring. Therefore, the wiring (jack) can be prevented from falling off an effector or from being forcibly bent and broken. By removing fastening screws, the back case can be removed from the plate to open the back surface side of the plate. Therefore, work on the wiring such as work of connecting/disconnecting the wiring to/from the effector and work of checking the wiring before performance can be easily performed.Type: GrantFiled: December 21, 2021Date of Patent: June 20, 2023Assignee: Roland CorporationInventors: Yasuhiro Fukuda, Norihiko Wada
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Publication number: 20230076076Abstract: A raw blank for vacuum carburization is provided. The raw blank for vacuum carburization has a chemical composition containing, by mass, C: 0.13 to 0.28%, Si: 0.01 to 1.20%, Mn: 0.10 to 1.50%, P: 0.030% or less, S: 0.050% or less, Cr: 0.30 to 2.20%, Al: 0.027 to 0.090%, N: 0.0060 to less than 0.0140%, and, as an optional element, Mo: 0.60% or less, the remainder being Fe and unavoidable impurities, and satisfying the following formula (1). AlN precipitates having an equivalent circle diameter of 100 nm or more exist at 1.5 pieces/100 ?m2 or less in a cross section of the raw blank. Al×N?0.00090??(1) It is noted that element symbols in the formula (1) denote a value of content (% by mass) of each element.Type: ApplicationFiled: March 3, 2021Publication date: March 9, 2023Applicant: AICHI STEEL CORPORATIONInventors: Yuki KIMURA, Komei MAKINO, Yasuhiro FUKUDA, Hiroyuki MIZUNO
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Publication number: 20220208161Abstract: An effector mounting plate is provided, which can protect wiring when carried while enabling work on the wiring. A back surface side of a plate is covered by a back case, and wiring (not shown) can be stored in a space formed between the plate and the back case. Therefore, when the plate and the back case are used as an effect pedal or carried, an external force can be prevented from acting on the wiring. Therefore, the wiring (jack) can be prevented from falling off an effector or from being forcibly bent and broken. By removing fastening screws, the back case can be removed from the plate to open the back surface side of the plate. Therefore, work on the wiring such as work of connecting/disconnecting the wiring to/from the effector and work of checking the wiring before performance can be easily performed.Type: ApplicationFiled: December 21, 2021Publication date: June 30, 2022Applicant: Roland CorporationInventors: Yasuhiro FUKUDA, Norihiko Wada
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Patent number: 11149832Abstract: A differential hypoid gear, a pinion gear, and paired hypoid gears formed by a combination thereof are provided. The differential hypoid gear includes a ring-shaped main body and a tooth-forming surface, and has a chemical component composition including C: 0.15-0.30 mass %, Si: 0.55-1.00 mass %, Mn: 0.50-1.20 mass %, Cr: 0.50-1.50 mass %, Al: 0.020-0.080 mass %, B: 0.0005-0.0050 mass %, Ti: 0.01-0.08 mass %, N: 0.0020-0.0100 mass %, Mo: 0.25 mass % or less, and Nb: less than 0.10 mass %, the remainder being Fe and unavoidable impurities. The chemical component composition satisfies Formulae 1 and 2. The differential hypoid gear has a metallographic structure including mainly tempered martensite. A martensite ratio at an inside of a dedendum differs between an end portion of a tooth and a central portion of the tooth within a range of 15% or less. A core hardness of the dedendum at the central portion falls within 350-500 HV.Type: GrantFiled: November 24, 2020Date of Patent: October 19, 2021Assignees: AICHI STEEL CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takayoshi Sugiura, Yuta Iwamoto, Naoki Fukuda, Yasuhiro Fukuda, Masaaki Kondo
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Publication number: 20210180671Abstract: A differential hypoid gear, a pinion gear, and paired hypoid gears formed by a combination thereof are provided. The differential hypoid gear includes a ring-shaped main body and a tooth-forming surface, and has a chemical component composition including C: 0.15-0.30 mass %, Si: 0.55-1.00 mass %, Mn: 0.50-1.20 mass %, Cr: 0.50-1.50 mass %, Al: 0.020-0.080 mass %, B: 0.0005-0.0050 mass %, Ti: 0.01-0.08 mass %, N: 0.0020-0.0100 mass %, Mo: 0.25 mass % or less, and Nb: less than 0.10 mass %, the remainder being Fe and unavoidable impurities. The chemical component composition satisfies Formulae 1 and 2. The differential hypoid gear has a metallographic structure including mainly tempered martensite. A martensite ratio at an inside of a dedendum differs between an end portion of a tooth and a central portion of the tooth within a range of 15% or less. A core hardness of the dedendum at the central portion falls within 350-500 HV.Type: ApplicationFiled: November 24, 2020Publication date: June 17, 2021Applicants: AICHI STEEL CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takayoshi SUGIURA, Yuta IWAMOTO, Naoki FUKUDA, Yasuhiro FUKUDA, Masaaki KONDO
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Patent number: 10462335Abstract: Provided is a video processing device that generates a display video signal to be supplied to a liquid crystal display having a liquid crystal that is driven by a frame inversion scheme and includes a control microcomputer and a video signal processor. The control microcomputer controls a data enable signal such that a display invalid section having a predetermined number of fields is set for an interlace video signal at a predetermined period based on a vertical synchronization signal included in the interlace video signal input from outside. The video signal processor generates the display video signal by setting the display invalid section for the interlace video signal based on the data enable signal and outputs the display video signal to the liquid crystal display.Type: GrantFiled: June 20, 2017Date of Patent: October 29, 2019Assignee: FUJITSU TEN LimitedInventors: Yasuhiro Fukuda, Yoshihiro Shimano
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Patent number: 9961924Abstract: This invention provides a feed for fish farming which is excellent in terms of stability of feed supply and feed shelf life and which has excellent feed intake and feed efficiency. The feed for fish farming has an outer layer and an inner layer, characterized in that a composition constituting the outer layer has a breaking stress of 5×104 to 1×106 N/m2, a cohesiveness (30%) of 0.4 to 1.0, and a breaking strain of 30 to 80%. The feed for fish farming is characterized by having an outer layer constructed from a heat-induced gel which comprises a protein and/or a starch, and an inner layer comprising a composition which contains nutrient ingredients having fish meal and an oil as essential ingredients.Type: GrantFiled: March 24, 2010Date of Patent: May 8, 2018Assignee: Nippon Suisan Kaisha, Ltd.Inventors: Tsuyoshi Goto, Yasuhiro Fukuda, Itaru Shioya, Hideki Nikaido, Yosuke Tanaka, Taeko Kousaka
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Publication number: 20180063385Abstract: Provided is a video processing device that generates a display video signal to be supplied to a liquid crystal display having a liquid crystal that is driven by a frame inversion scheme and includes a control microcomputer and a video signal processor. The control microcomputer controls a data enable signal such that a display invalid section having a predetermined number of fields is set for an interlace video signal at a predetermined period based on a vertical synchronization signal included in the interlace video signal input from outside. The video signal processor generates the display video signal by setting the display invalid section for the interlace video signal based on the data enable signal and outputs the display video signal to the liquid crystal display.Type: ApplicationFiled: June 20, 2017Publication date: March 1, 2018Applicant: FUJITSU TEN LIMITEDInventors: Yasuhiro FUKUDA, Yoshihiro SHIMANO
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Patent number: 9574213Abstract: The present application provides a method for producing organic acid, such as acetic acid, propionic acid, butyric acid, or another high-quality raw material designed for methane fermentation and obtained by converting waste paper and other forms of cellulose-based biomass to organic acid, wherein said method comprising a step for reacting rumen fluid collected from a ruminant animal with cellulose-containing waste matter. This method provides the effective use of cellulose-containing waste matter, which is a high-quality fermentation resource.Type: GrantFiled: October 21, 2011Date of Patent: February 21, 2017Assignee: TOHOKU UNIVERSITYInventors: Yutaka Nakai, Yasunori Baba, Chika Tada, Yasuhiro Fukuda
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Patent number: 9006552Abstract: Provided are an effect device and method to receive an input tone signal based on vibrations of a stringed instrument. A pitch is determined. Parameters specifying filter characteristics are determined from the pitch. The determined parameters are set in at least one filter. The input tone signal is passed into the at least one filter set with the determined parameters to produce a filter output signal that is used to generate an output signal for feedback performance produced through a speaker.Type: GrantFiled: October 12, 2012Date of Patent: April 14, 2015Assignee: Roland CorporationInventor: Yasuhiro Fukuda
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Patent number: 8686274Abstract: A pitch shift device provides pitch-shifted sounds based on performance sounds generated by an electronic string musical instrument. The pitch shift device has a device that detects vibrato. When vibrato is detected, an interpolation device of a pitch shift control device performs a control of interpolating for a pitch shift change in the musical sound signal accompanying a change in pitch shift information stored in a pitch information storage device and read out by a pitch shift readout device from a group of pitch shift information. Therefore, unnatural pitch changes in pitch-shifted sound can be suppressed.Type: GrantFiled: November 21, 2011Date of Patent: April 1, 2014Assignee: Roland CorporationInventors: Yasuhiro Fukuda, Shoichi Ikeda
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Publication number: 20130236939Abstract: The present application provides a method for producing organic acid, such as acetic acid, propionic acid, butyric acid, or another high-quality raw material designed for methane fermentation and obtained by converting waste paper and other forms of cellulose-based biomass to organic acid, wherein said method comprising a step for reacting rumen fluid collected from a ruminant animal with cellulose-containing waste matter. This method provides the effective use of cellulose-containing waste matter, which is a high-quality fermentation resource.Type: ApplicationFiled: October 21, 2011Publication date: September 12, 2013Applicant: TOHOKU UNIVERSITYInventors: Yutaka Nakai, Yasunori Baba, Chika Tada, Yasuhiro Fukuda
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Publication number: 20120137856Abstract: A pitch shift device provides pitch-shifted sounds based on performance sounds generated by an electronic string musical instrument. The pitch shift device has a device that detects vibrato. When vibrato is detected, an interpolation device of a pitch shift control device performs a control of interpolating for a pitch shift change in the musical sound signal accompanying a change in pitch shift information stored in a pitch information storage device and read out by a pitch shift readout device from a group of pitch shift information. Therefore, unnatural pitch changes in pitch-shifted sound can be suppressed.Type: ApplicationFiled: November 21, 2011Publication date: June 7, 2012Inventors: Yasuhiro Fukuda, Shoichi Ikeda
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Patent number: 8148782Abstract: A semiconductor device with an ESD protection function has an SOI substrate, first to fourth diffusion layers, and a gate. The SOI substrate has a semiconductor layer on an insulation layer. The first diffusion layer is of a first conductivity type and is formed on the semiconductor layer. The second diffusion layer is of the first conductivity type and is formed on the semiconductor layer. The third diffusion layer is of a second conductivity type and is formed on the semiconductor layer so as to be adjacent to the first and second diffusion layers. The fourth diffusion layer is of the second conductivity type and is formed on the semiconductor layer so as to be adjacent to the first diffusion layer and electrically connected to the second diffusion layer. The gate is formed over the third diffusion layer.Type: GrantFiled: January 15, 2010Date of Patent: April 3, 2012Assignee: Oki Semiconductor Co., Ltd.Inventor: Yasuhiro Fukuda
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Publication number: 20120076897Abstract: [Problem] To provide a feed for fish farming which is excellent in terms of stability of feed supply and feed shelf life and which has excellent feed intake and feed efficiency. [Solution] A feed for fish farming consisting of an outer layer and an inner layer, characterized in that a composition constituting the outer layer has a breaking stress of 5×104 to 1×106 N/m2, a cohesiveness (30%) of 0.4 to 1.0, and a breaking strain of 30 to 80%. A feed for fish farming characterized by consisting of an outer layer constructed from a heat-induced gel which comprises a protein and/or a starch, and an inner layer comprising a composition which contains nutrient ingredients having fish meal and an oil as essential ingredients. As the protein, surimi, ground fish meat, krill, gelatin, collagen, gluten, egg albumen and soy bean protein are preferred. As the starch, tapioca starch, wheat starch, potato starch, corn starch, bean starch, waxy corn starch and processed products of these starches are preferred.Type: ApplicationFiled: March 24, 2010Publication date: March 29, 2012Applicant: NIPPON SUISAN KAISHA, LTDInventors: Tsuyoshi Goto, Yasuhiro Fukuda, Itaru Shioya, Hideki Nikaido, Yosuke Tanaka, Taeko Kousaka
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Patent number: D866654Type: GrantFiled: January 23, 2018Date of Patent: November 12, 2019Assignee: Roland CorporationInventors: Norihiko Wada, Satoshi Sutoh, Yasuhiro Fukuda
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Patent number: D1031825Type: GrantFiled: June 11, 2021Date of Patent: June 18, 2024Assignee: Roland CorporationInventors: Satoshi Sutoh, Norihiko Wada, Yasuhiro Fukuda
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Patent number: D1034792Type: GrantFiled: June 11, 2021Date of Patent: July 9, 2024Assignee: Roland CorporationInventors: Satoshi Sutoh, Norihiko Wada, Yasuhiro Fukuda