Patents by Inventor Hiroyuki Kawano
Hiroyuki Kawano 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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Patent number: 10222199Abstract: A displacement sensor includes: a projection unit projecting emitted light toward a detection target surface of a detection target object; an objective optical system converging the emitted light toward the detection target surface and admitting reflected light resulting from diffuse reflection of the emitted light by the detection target surface; a baffle plate having openings each allowing one of portions of transmitted light resulting from the admission by the objective optical system to pass therethrough; an image capture unit capturing an image; image forming optical systems allowing each of the portions of the transmitted light resulting from the admission by the objective optical system to form an image on the image capture unit; and a signal processing unit calculating a distance from the detection target surface based on a luminance centroid of each of spots captured by the image capture unit.Type: GrantFiled: December 2, 2014Date of Patent: March 5, 2019Assignee: Mitsubishi Electric CorporationInventors: Shigeru Takushima, Hiroyuki Kawano, Takashi Yuzawa, Makito Seki
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Publication number: 20190052776Abstract: An image capturing device (1) includes: a microlens array (33) including a plurality of micro condenser lenses (34) arranged at a focal position of an imaging optical system for forming a plurality of erect equal-magnification images; and an imaging unit (31) including light-sensitive pixels (32x) provided at positions corresponding to the micro condenser lenses 34. Micro condenser lenses (34) have refractive powers to condense, among light rays incident from the imaging optical system, light rays incident at an incident angle within a predetermined limited angle range, onto positions different from positions on which light rays incident at an incident angle outside the limited angle range are incident. Effective light-sensitive regions of the light-sensitive pixels (32x) receive only light rays incident at an incident angle within the limited angle range among light rays entered micro condenser lenses (32).Type: ApplicationFiled: February 28, 2017Publication date: February 14, 2019Applicant: Mitsubishi Electric CorporationInventors: Hiroyuki KAWANO, Kosaku YAMAGATA, Tadashi MINOBE, Tatsuya KUNIEDA, Masatoshi KODAMA
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Publication number: 20180276460Abstract: An information processing apparatus includes a detecting unit that detects a feature location in an image, a sorting unit that sorts regions in the image into plural regions different in terms of attribute, a memory that stores a rule that associates an attribute of a region with a priority of the region, and a determining unit that checks the feature locations detected from two images against each other, and determines a similarity between the two images by accounting for, in check results, the priority of the region associated by the rule with the attribute of the region containing the feature locations.Type: ApplicationFiled: February 9, 2018Publication date: September 27, 2018Applicant: FUJI XEROX CO., LTD.Inventor: Hiroyuki KAWANO
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Patent number: 10058528Abstract: Compositions and method are disclosed comprising ethyl icosapentate for use in treatment of non-alcoholic steatohepatis (NASH).Type: GrantFiled: September 19, 2016Date of Patent: August 28, 2018Assignee: MOCHIDA PHARMACEUTICAL CO., LTD.Inventors: Kiyoshi Mizuguchi, Tsuyoshi Harada, Atsushi Osada, Hiroyuki Kawano, Masayuki Ichioka
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Publication number: 20180216609Abstract: A stator of an outer-rotor type motor is fixed to a stator fixing member, and the stator fixing member is fixed to a member (cylinder block) of a compression element, which has a main bearing. Further, an auxiliary bearing is configured to be separate from the stator fixing member and is fixed to the stator fixing member. In this manner, it is possible to fix the stator fixing member to the member of the compression element in a state in which an even clearance is formed between an inner circumference of a rotor and an outer circumference of the stator, and it is possible to fix the auxiliary bearing to the stator fixing member in a state in which the auxiliary bearing is reliably coaxial to the main bearing. Therefore, it is possible to narrow the clearance between the inner circumference of the rotor and the outer circumference of the stator such that it is possible to achieve high efficiency of the motor.Type: ApplicationFiled: August 4, 2016Publication date: August 2, 2018Inventor: Hiroyuki KAWANO
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Patent number: 9867374Abstract: Provided are a fly attractant composition containing a ligninsulfonate as an active ingredient, and a fly expellant composition containing 5 to 20% by weight of a ligninsulfonate and at least 0.1% by weight but less than 5% by weight of an insecticidal active ingredient.Type: GrantFiled: December 27, 2010Date of Patent: January 16, 2018Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Naonobu Nishiguchi, Hiroyuki Kawano, Kazuhide Nakada
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Publication number: 20180013919Abstract: An image reading apparatus includes: N sensor chips arranged in a first direction and each including a plurality of image pickup elements arranged in the first direction; N optical systems that form, on the N sensor chips, reduced-size images of N reading ranges arranged in the first direction on a document; and an image processing section that uses image data of overlap regions to obtain positions of the overlap regions, obtains, based on the positions and predetermined synthesis reference positions in the overlap regions, magnifications of read images and synthesis positions, performs image processing of correcting the magnifications in the first direction of the image data of the N reading ranges, and combines the image data of the N reading ranges subjected to the image processing, thereby generating synthesized image data.Type: ApplicationFiled: February 25, 2016Publication date: January 11, 2018Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Masako ASAMURA, Satoshi YAMANAKA, Hiroyuki KAWANO
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Publication number: 20170322019Abstract: A displacement sensor includes: a projection unit projecting emitted light toward a detection target surface of a detection target object; an objective optical system converging the emitted light toward the detection target surface and admitting reflected light resulting from diffuse reflection of the emitted light by the detection target surface; a baffle plate having openings each allowing one of portions of transmitted light resulting from the admission by the objective optical system to pass therethrough; an image capture unit capturing an image; image forming optical systems allowing each of the portions of the transmitted light resulting from the admission by the objective optical system to form an image on the image capture unit; and a signal processing unit calculating a distance from the detection target surface based on a luminance centroid of each of spots captured by the image capture unit.Type: ApplicationFiled: December 2, 2014Publication date: November 9, 2017Applicant: Mitsubishi Electric CorporationInventors: Shigeru TAKUSHIMA, Hiroyuki KAWANO, Takashi YUZAWA, Makito SEKI
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Publication number: 20170306941Abstract: A hermetic compressor accommodates in hermetic container (101) electric motor element (102) and compression element (103) driven by electric motor element (102). Compression element (103) includes crankshaft (110) including main shaft (115), eccentric shaft (114), and flange (116), cylinder block (111) having cylinder bore (123) passing through cylinder block (111) in a cylindrical shape, and piston (112) configured to reciprocate in cylinder bore (123). Compression element (103) also includes connecting rod (113) connecting piston (112) and eccentric shaft (114) and bearing (124) formed on cylinder block (111) for pivotally supporting a radial load that acts on main shaft (115) of crankshaft (110).Type: ApplicationFiled: March 18, 2016Publication date: October 26, 2017Inventors: HIROYUKI KAWANO, NOBORU IIDA
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Patent number: 9641714Abstract: A light guide including a light scattering portion that reflects light guided inside the light guide, and a light emitting surface portion emitting light reflected by the light scattering portion to outside the light guide. A light emitting surface portion includes first and second light emitting surface portions, the first light emitting surface portion has a longer circumferential length than that of the second light emitting surface portion in the transversal cross section, and circumference curvature of the first light emitting surface portion in the transversal cross section increases away from the second light emitting surface portion. A normal line to the light scattering portion, passing through the center of the light scattering portion in the transversal cross section, intersects with the first light emitting surface portion, at a point at a near side to the second light emitting surface portion in the transversal cross section.Type: GrantFiled: February 14, 2014Date of Patent: May 2, 2017Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Taku Matsuzawa, Kosaku Yamagata, Tadashi Minobe, Yasuhiro Nakamura, Hiroyuki Kawano
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Patent number: 9545099Abstract: Micropores penetrating a vibration plate 12 in a thickness direction thereof are formed, in which the vibration plate 12 atomizes a solution by vibration of a piezoelectric vibrator 11 that generates ultrasonic vibration when current is applied thereto. In addition, the spraying time and the spraying interval time are controlled by turning on or off the current applied to the piezoelectric vibrator 11, such that a value of [50% particle diameter of spray particles in cumulative volume distribution]×([spraying time]/[spraying interval time]) becomes 0.2 to 2.5 ?m.Type: GrantFiled: December 25, 2012Date of Patent: January 17, 2017Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Hiroyuki Kawano, Tetsuo Harada, Daisuke Takahata, Kazuyuki Ueda
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Publication number: 20170007566Abstract: Compositions and method are disclosed comprising ethyl icosapentate for use in treatment of non-alcoholic steatohepatis (NASH).Type: ApplicationFiled: September 19, 2016Publication date: January 12, 2017Inventors: Kiyoshi Mizuguchi, Tsuyoshi Harada, Atsushi Osada, Hiroyuki Kawano, Masayuki Ichioka
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Patent number: 9486433Abstract: Compositions and method are disclosed comprising ethyl icosapentate for use in treatment of non-alcoholic steatohepatitis (NASH).Type: GrantFiled: October 12, 2012Date of Patent: November 8, 2016Assignee: Mochida Pharmaceuticals Co. Ltd.Inventors: Kiyoshi Mizuguchi, Tsuyoshi Harada, Atsushi Osada, Hiroyuki Kawano, Masayuki Ichioka
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Patent number: 9462150Abstract: An image reader configured to read an image of an object-to-be-read includes: a board, a line sensor assembly including a plurality of photosensitive elements formed on one surface of the board along a main scanning direction, a lens array assembly including a plurality of lenses arrayed along the main scanning direction, and configured to focus the reflected light onto the line sensor assembly, a light shield configured to support a portion of the lens array assembly at the line-sensor-assembly side or to be in contact with the portion of the lens array assembly at the line-sensor-assembly side, and to block light other than the light focused by the lens array assembly, and a transparent member made of transparent material, formed with a retainer space where the lens array assembly and the light shield are retained, and covering a portion of the lens array assembly at the object-to-be-read side and the light shield.Type: GrantFiled: November 28, 2013Date of Patent: October 4, 2016Assignee: Mitsubishi Electric CorporationInventors: Taku Matsuzawa, Akira Ota, Daisuke Ohama, Hajime Nakajima, Hiroyuki Kawano, Sadaaki Yoshioka
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Publication number: 20160201661Abstract: Sealed container (102) houses electric unit (110) equipped with stator (114) and a rotor (116), and compression unit (112) disposed above electric unit (110). Compression unit (112) includes shaft (118) that includes main shaft portion (120) and eccentric shaft portion (122), and cylinder block (124). Compression unit (112) further includes connection portion (136) that connects piston (128) reciprocatively inserted into cylinder (130) and eccentric shaft portion (122), and a thrust bearing that supports a load of shaft (118) in a vertical direction. The thrust bearing includes an upper race in contact with a flange portion of shaft (118), a lower race in contact with a thrust surface of cylinder block (124), and a rolling element. An overall height of sealed container (102) is sized not to exceed a length six times larger than a diameter of piston (128).Type: ApplicationFiled: August 27, 2014Publication date: July 14, 2016Inventors: KO INAGAKI, MASANORI KOBAYASHI, HIROYUKI KAWANO
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Patent number: 9392140Abstract: Provided is an image processing apparatus including a correction unit that corrects a tilt of each partial image data item which is a result of plural sensors reading a medium on which an image of image data is formed so that at least part of a reading region which is read by each of the plural sensors overlaps a reading region of an adjacent sensor, an extraction unit that extracts the image data at a position and in a size at and in which the image data matches the respective partial image data, and a comparison unit that compares partial image data corrected by the correction unit with extracted image data extracted by the extraction unit.Type: GrantFiled: January 26, 2015Date of Patent: July 12, 2016Assignee: FUJI XEROX CO., LTD.Inventor: Hiroyuki Kawano
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Patent number: 9345681Abstract: The present invention provides an agent for preventing the increase in a body weight (or for decreasing a body weight) or an anti-obesity agent each comprising at least one component selected from the group consisting of EPA and pharmaceutically acceptable salts, esters and derivatives thereof as an active ingredient for obesity in which the increase in the formation of hepatic lipid or the occurrence of fatty liver is mild, preferably the increase in the formation of hepatic lipid or the occurrence of fatty liver is not observed.Type: GrantFiled: July 6, 2012Date of Patent: May 24, 2016Assignee: MOCHIDA PHARMACEUTICAL CO., LTD.Inventors: Takayuki Ishida, Hiroyuki Kawano
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Patent number: 9325872Abstract: An image processing apparatus, includes: an acceptance unit that accepts image data and reading data; an extraction unit that extracts rectangular images by segmenting one image of the image data and the reading data; a first searching unit that selects at least one of the rectangular images extracted by the extraction unit, set a search range calculated from the error, searches for a matching position of the selected rectangular image in the other image of the image data and the reading data; an estimation unit that estimates a matching position of a rectangular image in the other image on the basis of the matching position of the selected rectangular image in the other image; and a second searching unit that searches for a matching position of the other rectangular image in the other image using the matching position estimated by the estimation unit as a reference.Type: GrantFiled: October 16, 2014Date of Patent: April 26, 2016Assignee: Fuji Xerox Co., Ltd.Inventor: Hiroyuki Kawano
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Publication number: 20160088186Abstract: Provided is an image processing apparatus including a correction unit that corrects a tilt of each partial image data item which is a result of plural sensors reading a medium on which an image of image data is formed so that at least part of a reading region which is read by each of the plural sensors overlaps a reading region of an adjacent sensor, an extraction unit that extracts the image data at a position and in a size at and in which the image data matches the respective partial image data, and a comparison unit that compares partial image data corrected by the correction unit with extracted image data extracted by the extraction unit.Type: ApplicationFiled: January 26, 2015Publication date: March 24, 2016Applicant: FUJI XEROX CO., LTD.Inventor: Hiroyuki KAWANO
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Patent number: 9284955Abstract: According to a compressor of the present invention, the compressor further comprises an oil separating mechanism 40 which separates oil from the refrigerant gas discharged from the compressing mechanism 10, the oil separating mechanism 40 includes a cylindrical space 41 in which the refrigerant gas orbits, an inflow portion 42 for flowing the refrigerant gas discharged from the compressing mechanism 10 into the cylindrical space 41, a sending-out port 43 for sending out, from the cylindrical space 41 to the one container space 32, the refrigerant gas from which the oil is separated, and an exhaust port 44 for discharging the separated oil and a portion of the refrigerant gas from the cylindrical space 41, and a center of the sending-out port 43 is deviated in a direction opposite from the inflow portion 42 from a center axis of the cylindrical space 41.Type: GrantFiled: December 22, 2011Date of Patent: March 15, 2016Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takeshi Hiratsuka, Osamu Aiba, Takeshi Hashimoto, Akinori Fukuda, Shiho Furuya, Atsushi Sakuda, Yoshiyuki Futagami, Hiroyuki Kawano, Yusuke Imai, Takashi Morimoto, Tatsuya Nakamoto