Patents by Inventor Satoru Yoshida
Satoru Yoshida 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).
-
Patent number: 9646785Abstract: A vacuum monitoring device of a vacuum circuit breaker with a line of a vacuum valve led out to the external of a metal tank through a bushing having a shield working as a low-pass filter, includes: a first antenna; a second antenna; a first and a second detection portion measuring intensity of an electromagnetic wave detected by the antennas; and a determination portion determining a vacuum deterioration of the circuit breaker by comparing the intensity of the electromagnetic wave detected by the first and the second detection portions, wherein the first and second detection portion include frequency filters passing a frequency band, of electromagnetic waves resulting from discharges occurring when the vacuum valve deteriorates in vacuum, which is attenuated by the shield.Type: GrantFiled: November 27, 2013Date of Patent: May 9, 2017Assignee: Mitsubishi Electric CorporationInventors: Naoaki Inoue, Junichi Abe, Tomoko Tanabe, Tomotaka Yano, Satoru Yoshida
-
Patent number: 9638196Abstract: A compressor comprises a casing, a bundle which is housed inside the casing, and an inner roller which is provided at a front of the bundle in the inserting direction and rolls on an inner circumferential surface of the casing, a sealing surface protruded from the inner circumferential surface toward an inner circumferential side of the casing in a radial direction, a recess which is provided on the inner circumferential surface and in which the inner roller is settled when the bundle is housed inside the casing, a sealing member provided on an outer circumferential surface of the bundle and abutting on the sealing surface of the casing when the bundle is housed inside the casing. An extension part extending the sealing surface to a front side thereof in the insertion direction of the bundle is provided in the inner circumferential surface of the casing.Type: GrantFiled: January 18, 2013Date of Patent: May 2, 2017Assignee: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Satoru Yoshida, Toru Yoshimune
-
Patent number: 9580873Abstract: Provided is a multilayered structure comprising at least one fine cellulose fiber nonwoven fabric layer made of a fine cellulose fiber, wherein the multilayered structure is characterized in that the mean fiber diameter of the fine cellulose fiber forming the fine cellulose fiber non-woven fabric layer is 0.005 to 0.5 ?m, and the mean thickness of the multilayered structure is 10 to 200 ?m, the density thereof is 0.10 to 0.90 g/cm3, and the permeability resistance thereof is 2000 s/100 ml or more. Also provided are an energy recovery ventilation sheet made of this multilayered structure, an energy recovery ventilation element using this energy recovery ventilation sheet as a partitioning material for partitioning two types of air flow of different temperature and/or humidity, and a energy recovery ventilator using this energy recovery ventilation element.Type: GrantFiled: July 19, 2013Date of Patent: February 28, 2017Assignee: ASAHI KASEI FIBERS CORPORATIONInventors: Hirofumi Ono, Shuji Takasu, Atsushi Horii, Satoru Yoshida
-
Patent number: 9562908Abstract: Provided are an immunochromatography kit that is highly sensitive and capable of multicoloration, and organic colored microparticles that are ideal as an element of the immunochromatography kit. Organic colored microparticles having an average grain size between 10 and 1,000 nm and a color intensity between 1.0 and 5.0 are prepared using cellulose as the starting material. When the organic colored microparticles are used as a label in an immunochromatography kit, the immunochromatography kit is of a high sensitivity than conventional technology. The immunochromatography kit is also capable of multicoloration and is useful for rapid diagnosis.Type: GrantFiled: August 14, 2014Date of Patent: February 7, 2017Assignee: ASAHI KASEI FIBERS CORPORATIONInventors: Satoru Yoshida, Yoshiyuki Shiomi, Toshihiko Matsui, Masanori Doi, Nobuyuki Mimura, Takeshi Matsuse
-
Publication number: 20160290354Abstract: This impeller is equipped with: a disk section that is fixed to a rotary shaft at least at the side of a first end in a direction of the axis and extends outward in a radial direction from the side of a second end; blade sections that are disposed to protrude from the disk section toward the side of the first end; and a cover section that covers the blade sections. The disk section includes a first member and a second member that are divided from each other in the direction of the axis by a dividing plane, which is orthogonal to the axis, at an inner side in the radial direction relative to the blade sections. The first member and the second member are joined on the dividing plane.Type: ApplicationFiled: November 17, 2014Publication date: October 6, 2016Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Nobuyori YAGI, Satoru YOSHIDA
-
Publication number: 20160245856Abstract: With regard to a top loaded monopole antenna consisting of a disk 5 and a metal post 6, a partial discharge sensor includes a short-circuit conductor 10 joining the metal post 6 to a covering 7 and a coaxial line composed of a hole 8 and a metal terminal 9. This makes it possible to implement a partial discharge sensor that can suppress the induction of high voltage in the disk 5 and can achieve high sensitivity in a frequency band of a partial discharge to be detected.Type: ApplicationFiled: October 1, 2013Publication date: August 25, 2016Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Takashi YANAGI, Toru FUKASAWA, Satoru YOSHIDA, Takashi ITO
-
Publication number: 20160194832Abstract: Provided is a multilayered structure comprising at least one fine cellulose fiber nonwoven fabric layer made of a fine cellulose fiber, wherein the multilayered structure is characterized in that the mean fiber diameter of the fine cellulose fiber forming the fine cellulose fiber non-woven fabric layer is 0.005 to 0.5 ?m, and the mean thickness of the multilayered structure is 10 to 200 ?m, the density thereof is 0.10 to 0.90 g/cm3, and the permeability resistance thereof is 2000 s/100 ml or more. Also provided are an energy recovery ventilation sheet made of this multilayered structure, an energy recovery ventilation element using this energy recovery ventilation sheet as a partitioning material for partitioning two types of air flow of different temperature and/or humidity, and a energy recovery ventilator using this energy recovery ventilation element.Type: ApplicationFiled: March 10, 2016Publication date: July 7, 2016Applicant: ASAHI KASEI FIBERS CORPORATIONInventors: Hirofumi ONO, Shuji TAKASU, Atsushi HORII, Satoru YOSHIDA
-
Patent number: 9359576Abstract: A lubricating oil composition for an internal combustion engine containing a mixed base oil (AB) including a mixture of a base oil (A) being a mineral oil and/or a synthetic oil with a kinematic viscosity at 100° C. of not more than 3.5 mm2/s and a base oil (B) being a mineral oil and/or a synthetic oil with a kinematic viscosity at 100° C. of more than 3.5 mm2/s, wherein the ratio of the base oil (A) to the entire base oil is not more than 40 mass %, a calcium salicylate-based detergent (C) in 0.05 mass % to 0.5 mass % as a calcium amount based on the total amount of the composition, and a calcium sulfonate-based detergent (D) in 0.002 mass % to 0.2 mass % as a calcium amount based on the total amount of the composition.Type: GrantFiled: October 5, 2012Date of Patent: June 7, 2016Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventor: Satoru Yoshida
-
Patent number: 9347042Abstract: The invention provides a method of efficiently producing corneal endothelial cells, particularly from corneal stroma or iPS cell-derived neural crest stem cells, a method of producing corneal endothelial cells stably in a large amount by inducing more efficient differentiation of stem cells into corneal endothelial cells, and a medicament containing corneal endothelial cells. The method of inducing differentiation of stem cells into corneal endothelial cells includes a step of culturing the stem cells in a differentiation induction medium containing a GSK3 inhibitor (preferably a GSK3? inhibitor) and retinoic acid, with the differentiation induction medium preferably further containing one or more of TGFb2, insulin, a ROCK inhibitor, and the like.Type: GrantFiled: October 5, 2012Date of Patent: May 24, 2016Assignee: Keio UniversityInventors: Shigeto Shimmura, Shin Hatou, Kazuo Tsubota, Satoru Yoshida
-
Patent number: 9325418Abstract: On a predetermined mounting surface of a surface (22A) of a flexible wiring board (22), a flexible wiring board pressing plate (28) which presses the mounting surface against a lower cover (12) is provided at a position immediately below a first radiation block (24) and a pressing sheet (26). The flexible wiring board pressing plate (28) has five pairs of projections (28PA and 28PB) respectively arranged in lines. The projections (28PA and 28PB) are formed to intersect conductive patterns (22ACP) at predetermined intervals.Type: GrantFiled: October 25, 2012Date of Patent: April 26, 2016Assignee: MELLANOX TECHNOLOGIES, LTD.Inventors: Toshitaka Kuroda, Satoru Yoshida, Toshiyasu Ito
-
Patent number: 9315039Abstract: A liquid supplying device includes a pump, an operation member, an entry channel, and a shutter. The pump includes a deformable liquid container to store liquid and is configured to suck liquid from a liquid storage unit to the liquid container by increasing volume of the liquid container and supply the liquid from the liquid container to a liquid supply target by decreasing the volume of the liquid container. The operation member is operated by a user. The entry channel connects the liquid storage unit and the liquid container. The shutter moves with movement of the operation member to shut the entry channel.Type: GrantFiled: December 9, 2014Date of Patent: April 19, 2016Assignee: RICOH COMPANY, LTD.Inventor: Satoru Yoshida
-
Patent number: 9315045Abstract: An image forming apparatus includes a media roll, art image forming device, and a feeder. In the media roll, a printing medium having an adhesive face is wound in a roll shape. The image forming device forms an image on the printing medium. The feeder feeds the printing medium. The feeder includes a protection belt and a pair of rotary bodies. The protection belt presses against and protects the adhesive face of the printing medium. The pair of rotary bodies sandwich and press the printing medium and the protection belt between the pair of rotary bodies. An approach angle of the printing medium is within a range from 0° to 30° and is formed by the printing medium drawn from the media roll and approaching to between the pair of rotary bodies and an opposing face of the protection belt opposing the image forming device.Type: GrantFiled: August 19, 2014Date of Patent: April 19, 2016Assignee: RICOH COMPANY, LTD.Inventors: Kazuyoshi Kondo, Kazuyoshi Matsumoto, Makoto Kikura, Yuuzoh Obata, Norikazu Yanase, Gaku Hosono, Satoru Yoshida, Masashi Ohnishi, Suguru Masunaga
-
Publication number: 20160100102Abstract: An image signal evaluator calculates a first image signal evaluation value based on an image signal captured in a state where a focusing position is adjusted to an imaging target. A water droplet adhesion determiner determines whether there is a possibility that a water droplet may be adhered onto an imaging window by comparing a first image signal evaluation value and a threshold value. In a case where it is determined that there is the possibility, an image signal evaluator calculates a second image signal evaluation value based on an image signal captured in a state where the focusing position is adjusted to a position of a close distance. The water droplet adhesion determiner determines whether a water droplet is adhered onto the imaging window by comparing the first image signal evaluation value and the second image signal evaluation value.Type: ApplicationFiled: December 14, 2015Publication date: April 7, 2016Inventor: Satoru YOSHIDA
-
Publication number: 20160083669Abstract: The present invention provides am engine oil composition with excellent fuel saving properties, which comprises a lubricating base oil with a saturate content of 70 percent by mass or more and a viscosity index of 90 or greater and a star polymer as a viscosity index improver in an amount of at least 4 percent by mass or more on the basis of the total mass of the engine oil composition, the ratio (B/A) of (B) the high temperature high shear viscosity at 1×107/s shear rate and 100° C. to (A) the high temperature high shear viscosity at 1×106/s shear rate and 100° C. being 0.85 or less.Type: ApplicationFiled: February 4, 2014Publication date: March 24, 2016Applicant: JX Nippon Oil & Energy CorporationInventor: Satoru YOSHIDA
-
Publication number: 20160003263Abstract: A method for assembling a compressor comprises: a bundle arrangement step in which a bundle is arranged behind the opening of a casing in the insertion direction; a first insertion step in which the front end of the bundle is inserted into the casing by moving the bundle by means of both an outside traveling device and an intermediate traveling device; and a second insertion step in which the intermediate traveling device is removed from the bundle and the bundle is inserted further inward into the casing by moving the bundle by means of both an inside traveling device and the outside traveling device.Type: ApplicationFiled: February 26, 2013Publication date: January 7, 2016Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Satoru YOSHIDA, Toru YOSHIMUNE
-
Publication number: 20150369249Abstract: A compressor comprises a casing, a bundle which is housed inside the casing, and an inner roller which is provided at a front of the bundle in the inserting direction and rolls on an inner circumferential surface of the casing, a sealing surface protruded from the inner circumferential surface toward an inner circumferential side of the casing in a radial direction, a recess which is provided on the inner circumferential surface and in which the inner roller is settled when the bundle is housed inside the casing, a sealing member provided on an outer circumferential surface of the bundle and abutting on the sealing surface of the casing when the bundle is housed inside the casing. An extension part extending the sealing surface to a front side thereof in the insertion direction of the bundle is provided in the inner circumferential surface of the casing.Type: ApplicationFiled: January 18, 2013Publication date: December 24, 2015Inventors: Satoru YOSHIDA, Toru YOSHIMUNE
-
Publication number: 20150354594Abstract: This compressor assembly method involves: an arrangement step in which a bundle (2) is arranged such that an external travel device (31) can travel on a base surface (25) and an internal travel device can travel on the inner peripheral surface (12) of a casing (3); a vertical position adjustment step in which, while measuring the relative positions in the vertical direction of the inner peripheral surface (12) of the casing (3) and the outer peripheral surface (13) of the bundle (2) at the opening (15) of the casing, the height position of the bundle (2) supported by the outside travel device (31) is adjusted on the basis of the measured relative positions in the vertical direction; and an insertion step in which the bundle (2) is inserted into the casing (3) while the vertical position adjustment step is performed.Type: ApplicationFiled: October 2, 2013Publication date: December 10, 2015Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATIONInventors: Satoru YOSHIDA, Toru YOSHIMUNE
-
Patent number: 9176424Abstract: A toner container for use with an image forming apparatus. The toner container comprises a toner storage section, a toner outlet at a circumferential surface of the toner container, and a shutter at the circumferential surface of the toner container. The toner container further comprises an electronic element, disposed at the same end of the toner container as the toner outlet to communicate with the image forming apparatus. The toner outlet and the electronic element are disposed along a line which is substantially parallel to the longitudinal axis of the toner storing section. Further, there is a projection on the circumferential surface of the toner container.Type: GrantFiled: December 1, 2014Date of Patent: November 3, 2015Assignee: RICOH COMPANY, LTD.Inventors: Ichiro Kadota, Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Nobuyuki Taguchi, Satoru Yoshida, Takuya Seshita
-
Publication number: 20150270080Abstract: A vacuum monitoring device of a vacuum circuit breaker with a line of a vacuum valve led out to the external of a metal tank through a bushing having a shield working as a low-pass filter, includes: a first antenna; a second antenna; a first and a second detection portion measuring intensity of an electromagnetic wave detected by the antennas; and a determination portion determining a vacuum deterioration of the circuit breaker by comparing the intensity of the electromagnetic wave detected by the first and the second detection portions, wherein the first and second detection portion include frequency filters passing a frequency band, of electromagnetic waves resulting from discharges occurring when the vacuum valve deteriorates in vacuum, which is attenuated by the shield.Type: ApplicationFiled: November 27, 2013Publication date: September 24, 2015Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Naoaki Inoue, Junichi Abe, Tomoko Tanabe, Tomotaka Yano, Satoru Yoshida
-
Patent number: 9121142Abstract: A method for waterproofing a substrate, the method including adhering an adhesive member obtained by using an active hydrogen-containing synthetic resin, to a urethane-based waterproof layer to laminate a pavement adhesive layer; applying or spraying an isocyanate group-containing compound onto the pavement adhesive layer; and paving an asphalt mixture on the surface of the pavement adhesive layer.Type: GrantFiled: February 12, 2013Date of Patent: September 1, 2015Assignee: DYFLEX CORPORATIONInventors: Noriyoshi Yano, Satoru Yoshida