Patents by Inventor Atsushi Taga
Atsushi Taga 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: 12031608Abstract: A power transmission belt includes a belt body made of an elastomer, and a cord made of carbon fibers and provided to be embedded in the belt body and to form a helical pattern having a pitch in the belt width direction. When the cord is viewed from a side orthogonal to its length direction, an angle ? of an outermost filament in the filament bundle of the carbon fibers forming the cord with respect to the length direction of the cord is 8° or more to 20° or less.Type: GrantFiled: June 16, 2023Date of Patent: July 9, 2024Assignee: BANDO CHEMICAL INDUSTRIES, LTD.Inventor: Atsushi Taga
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Publication number: 20230332671Abstract: A power transmission belt includes a belt body made of an elastomer, and a cord made of carbon fibers and provided to be embedded in the belt body and to form a helical pattern having a pitch in the belt width direction. When the cord is viewed from a side orthogonal to its length direction, an angle ? of an outermost filament in the filament bundle of the carbon fibers forming the cord with respect to the length direction of the cord is 8° or more to 20° or less.Type: ApplicationFiled: June 16, 2023Publication date: October 19, 2023Applicant: BANDO CHEMICAL INDUSTRIES, LTD.Inventor: Atsushi TAGA
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Patent number: 11708879Abstract: A power transmission belt includes a belt body made of an elastomer, and a cord made of carbon fibers and provided to be embedded in the belt body and to form a helical pattern having a pitch in the belt width direction. When the cord is viewed from a side orthogonal to its length direction, an angle ? of an outermost filament in the filament bundle of the carbon fibers forming the cord with respect to the length direction of the cord is 8° or more to 20° or less.Type: GrantFiled: November 25, 2022Date of Patent: July 25, 2023Assignee: BANDO CHEMICAL INDUSTRIES, LTD.Inventor: Atsushi Taga
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Publication number: 20230085893Abstract: A power transmission belt includes a belt body made of an elastomer, and a cord made of carbon fibers and provided to be embedded in the belt body and to form a helical pattern having a pitch in the belt width direction. When the cord is viewed from a side orthogonal to its length direction, an angle 0 of an outermost filament in the filament bundle of the carbon fibers forming the cord with respect to the length direction of the cord is 8° or more to 20° or less.Type: ApplicationFiled: November 25, 2022Publication date: March 23, 2023Applicant: BANDO CHEMICAL INDUSTRIES, LTD.Inventor: Atsushi TAGA
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Patent number: 11566684Abstract: In a toothed belt including a toothed belt body and a reinforcing cloth, the toothed belt body includes a rubber composition and has a base part formed into a flat band shape and a plurality of rubber tooth parts, which are arranged integrally with one face of the base part and spaced apart from each other in a belt lengthwise direction. The reinforcing cloth is attached to the toothed belt body to cover a face, of the toothed belt body, with the rubber tooth parts. Each of the rubber tooth parts is covered with the reinforcing cloth in a corresponding one of cloth-covered tooth parts where a rate of a volume of the reinforcing cloth with respect to a volume of the cloth-covered tooth part is 60% or more.Type: GrantFiled: April 17, 2020Date of Patent: January 31, 2023Assignee: BANDO CHEMICAL INDUSTRIES, LTD.Inventors: Yoshitaka Meki, Atsushi Taga
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Publication number: 20220409649Abstract: [Object] To provide a composition having an excellent ?-glucosidase inhibitory effect or invertase inhibitory effect.Type: ApplicationFiled: August 3, 2020Publication date: December 29, 2022Inventors: Atsushi TAGA, Tetsushi YAMAMOTO, Kanta SATO
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Patent number: 10767727Abstract: A toothed belt is provided with toothed portions arranged at a regular pitch in a belt length direction. A belt body is made of a rubber composition containing, as a main ingredient of a rubber component, ethylene-?-olefin elastomer having an ethylene content of 44% by mass to 66% by mass. A reinforcing fabric is adhered to a surface of the belt body on a toothed side, with a reinforcing fabric adhesion coat interposed between the reinforcing fabric and the belt body. The reinforcing fabric adhesion coat is made of a rubber composition containing hydrogenated nitrile-butadiene rubber as a main ingredient of a rubber component.Type: GrantFiled: August 30, 2018Date of Patent: September 8, 2020Assignee: BANDO CHEMICAL INDUSTRIES, LTD.Inventors: Yasuhiko Yoshida, Atsushi Taga, Yoshitaka Meki, Eijiro Nakashima
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Publication number: 20200240488Abstract: In a toothed belt including a toothed belt body and a reinforcing cloth, the toothed belt body includes a rubber composition and has a base part formed into a flat band shape and a plurality of rubber tooth parts, which are arranged integrally with one face of the base part and spaced apart from each other in a belt lengthwise direction. The reinforcing cloth is attached to the toothed belt body to cover a face, of the toothed belt body, with the rubber tooth parts. Each of the rubber tooth parts is covered with the reinforcing cloth in a corresponding one of cloth-covered tooth parts where a rate of a volume of the reinforcing cloth with respect to a volume of the cloth-covered tooth part is 60% or more.Type: ApplicationFiled: April 17, 2020Publication date: July 30, 2020Applicant: BANDO CHEMICAL INDUSTRIES, LTD.Inventors: Yoshitaka MEKI, Atsushi TAGA
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Patent number: 10675495Abstract: A CT value controller includes a storage means, an input means, and a computing means. The storage means stores a function expressing a relative humidity and a CT value regarding a degradation degree of an anticancer agent, an assumed relative humidity, and a CT setting. The input means inputs a measured relative humidity and a measured ozone concentration at a time of degradation treatment of the anticancer agent. The computing means calculates a corrected CT value increment based on a difference between the measured relative humidity and the assumed relative humidity at every input of the relative humidity and the ozone concentration by using the function. The computing means determines a termination of the degradation treatment of the anticancer agent when an integrated CT value of the corrected CT value increments reaches the CT setting.Type: GrantFiled: March 14, 2018Date of Patent: June 9, 2020Assignees: TAMURA TECO CO., LTD., KINKI UNIVERSITYInventors: Kozo Tamura, Yoshiyuki Fukuda, Shunji Ishiwata, Atsushi Taga
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Publication number: 20190011016Abstract: A toothed belt is provided with toothed portions arranged at a regular pitch in a belt length direction. A belt body is made of a rubber composition containing, as a main ingredient of a rubber component, ethylene-?-olefin elastomer having an ethylene content of 44% by mass to 66% by mass. A reinforcing fabric is adhered to a surface of the belt body on a toothed side, with a reinforcing fabric adhesion coat interposed between the reinforcing fabric and the belt body. The reinforcing fabric adhesion coat is made of a rubber composition containing hydrogenated nitrile-butadiene rubber as a main ingredient of a rubber component.Type: ApplicationFiled: August 30, 2018Publication date: January 10, 2019Applicant: BANDO CHEMICAL INDUSTRIES, LTD.Inventors: Yasuhiko YOSHIDA, Atsushi TAGA, Yoshitaka MEKI, Eijiro NAKASHIMA
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Publication number: 20180200554Abstract: A CT value controller includes a storage means, an input means, and a computing means. The storage means stores a function expressing a relative humidity and a CT value regarding a degradation degree of an anticancer agent, an assumed relative humidity, and a CT setting. The input means inputs a measured relative humidity and a measured ozone concentration at a time of degradation treatment of the anticancer agent. The computing means calculates a corrected CT value increment based on a difference between the measured relative humidity and the assumed relative humidity at every input of the relative humidity and the ozone concentration by using the function. The computing means determines a termination of the degradation treatment of the anticancer agent when an integrated CT value of the corrected CT value increments reaches the CT setting.Type: ApplicationFiled: March 14, 2018Publication date: July 19, 2018Applicants: TAMURA TECO CO., LTD., KINKI UNIVERSITYInventors: Kozo TAMURA, Yoshiyuki FUKUDA, Shunji ISHIWATA, Atsushi TAGA
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Patent number: 10004932Abstract: There are provided an anticancer agent degradation method for protecting medical professionals from exposure to an anticancer agent externally scattered in, for example, a safety cabinet or prescription laboratory, during drug preparation or other circumstance, and an anticancer agent degradation apparatus for use with this anticancer agent degradation method. Anticancer agent flyoff in a safety cabinet, etc. is degraded by exploiting an action of ozone-containing air humidified by humidifying means. A relative humidity of humidified ozone-containing air is preferably greater than or equal to 80%. In controlling degradation treatment on the basis of CT values, a difference between expected humidity and measured humidity is reflected in an increment of CT value to understand the progress of anticancer agent degradation properly.Type: GrantFiled: June 18, 2014Date of Patent: June 26, 2018Assignees: TAMURA TECO CO., LTD., KINKI UNIVERSITYInventors: Kozo Tamura, Yoshiyuki Fukuda, Shunji Ishiwata, Atsushi Taga
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Patent number: 9808401Abstract: Provided is an exposure-preventing cap of a novel and simple structure that, by being mounted on a vial, can more reliably inhibit leaking of drug solution to an outside when pulling out and collecting drug solution in a syringe from the vial. An exposure-preventing cap, which is mounted on a mouth of a vial sealed with a rubber stopper, wherein a puncturing hole is formed in a center part of a cap-shaped housing that is attached to a mouth of the vial, and a rubber membrane is arranged at the puncturing hole so as to form an internal space between facing surfaces of the rubber membrane and the rubber stopper. The rubber membrane has a dome shape that is convex facing the rubber stopper.Type: GrantFiled: May 15, 2013Date of Patent: November 7, 2017Assignees: KINKI UNIVERSITY, GTO, LTD., NIPRO CORPORATIONInventors: Shunji Ishiwata, Atsushi Taga, Shozo Nishida, Ayako Kita, Reiko Sugiura, Hideki Fujita, Mitsuru Hasegawa
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Publication number: 20160121152Abstract: There are provided an anticancer agent degradation method for protecting medical professionals from exposure to an anticancer agent externally scattered in, for example, a safety cabinet or prescription laboratory, during drug preparation or other circumstance, and an anticancer agent degradation apparatus for use with this anticancer agent degradation method. Anticancer agent flyoff in a safety cabinet, etc. is degraded by exploiting an action of ozone-containing air humidified by humidifying means. A relative humidity of humidified ozone-containing air is preferably greater than or equal to 80%. In controlling degradation treatment on the basis of CT values, a difference between expected humidity and measured humidity is reflected in an increment of CT value to understand the progress of anticancer agent degradation properly.Type: ApplicationFiled: June 18, 2014Publication date: May 5, 2016Applicants: TAMURA TECO CO., LTD., KINKI UNIVERSITYInventors: Kozo Tamura, Yoshiyuki Fukuda, Shunji Ishiwata, Atsushi Taga
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Publication number: 20150112296Abstract: Provided is an exposure-preventing cap of a novel and simple structure that, by being mounted on a vial, can more reliably inhibit leaking of drug solution to an outside when pulling out and collecting drug solution in a syringe from the vial. An exposure-preventing cap, which is mounted on a mouth of a vial sealed with a rubber stopper, wherein a puncturing hole is formed in a center part of a cap-shaped housing that is attached to a mouth of the vial, and a rubber membrane is arranged at the puncturing hole so as to form an internal space between facing surfaces of the rubber membrane and the rubber stopper. The rubber membrane has a dome shape that is convex facing the rubber stopper.Type: ApplicationFiled: May 15, 2013Publication date: April 23, 2015Inventors: Shunji Ishiwata, Atsushi Taga, Shozo Nishida, Ayako Kita, Reiko Sugiura, Hideki Fujita, Mitsuru Hasegawa
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Patent number: 8888756Abstract: A plug for a container capable of improving air-tightness and liquid-tightness is provided. A plug includes a first split piece having a cylindrical first fitting portion to be mounted on an opening portion of a container body and fitted to an opening portion space of the opening portion, an end wall which blocks one end of the first fitting portion, and a first flange portion extending outwardly in a radial direction of the first fitting portion from the other end thereof; and a second split piece having a second fitting portion which is fitted to the first fitting portion of the first split piece and forms a closed space between the end wall and the second fitting portion and a second flange portion extending outwardly in a radial direction of the second fitting portion therefrom.Type: GrantFiled: March 26, 2010Date of Patent: November 18, 2014Assignee: GTO Ltd.Inventors: Shunji Ishiwata, Atsushi Taga, Hideki Fujita, Shozo Nishida, Ayako Kita, Reiko Sugiura
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Publication number: 20130085466Abstract: A plug for a container capable of improving air-tightness and liquid-tightness is provided. A plug includes a first split piece having a cylindrical first fitting portion to be mounted on an opening portion of a container body and fitted to an opening portion space of the opening portion, an end wall which blocks one end of the first fitting portion, and a first flange portion extending outwardly in a radial direction of the first fitting portion from the other end thereof; and a second split piece having a second fitting portion which is fitted to the first fitting portion of the first split piece and forms a closed space between the end wall and the second fitting portion and a second flange portion extending outwardly in a radial direction of the second fitting portion therefrom.Type: ApplicationFiled: March 26, 2010Publication date: April 4, 2013Applicants: Shinagawa Co., Ltd, Kinki UniversityInventors: Shunji Ishiwata, Atsushi Taga, Hideki Fujita, Shozo Nishida, Ayako Kita, Reiko Sugiura
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Patent number: 6932630Abstract: In a dust-proof connector for an electronic unit detachably provided in an electronic apparatus in which an air-stream is produced in the apparatus to cool an interior thereof, the connector includes a first type connector half provided on the electronic unit and having a first array of electrical contacts, and a second type connector half provided in the apparatus and having a second array of electrical contacts. First and second dust-proof hoods are associated with the first and second connector half, and are formed of a suitable elastic material. The first hood is configured to block off the air-stream to thereby protect the first array from penetration of dust in the air-stream, and the second hood is configured to block off the air-stream to thereby protect the second array from penetration of dust in the air-stream.Type: GrantFiled: January 4, 2005Date of Patent: August 23, 2005Assignee: NEC CorporationInventor: Atsushi Taga
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Publication number: 20050112937Abstract: In a dust-proof connector for an electronic unit detachably provided in an electronic apparatus in which an air-stream is produced in the apparatus to cool an interior thereof, the connector includes a first type connector half provided on the electronic unit and having a first array of electrical contacts, and a second type connector half provided in the apparatus and having a second array of electrical contacts. First and second dust-proof hoods are associated with the first and second connector half, and are formed of a suitable elastic material. The first hood is configured to block off the air-stream to thereby protect the first array from penetration of dust in the air-stream, and the second hood is configured to block off the air-stream to thereby protect the second array from penetration of dust in the air-stream.Type: ApplicationFiled: January 4, 2005Publication date: May 26, 2005Inventor: Atsushi Taga
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Patent number: 6854991Abstract: In a dust-proof connector for an electronic unit detachably provided in an electronic apparatus in which an air-stream is produced in the apparatus to cool an interior thereof, the connector includes a first type connector half provided on the electronic unit and having a first array of electrical contacts, and a second type connector half provided in the apparatus and having a second array of electrical contacts. First and second dust-proof hoods are associated with the first and second connector half, and are formed of a suitable elastic material. The first hood is configured to block off the air-stream to thereby protect the first array from penetration of dust in the air-stream, and the second hood is configured to block off the air-stream to thereby protect the second array from penetration of dust in the air-stream.Type: GrantFiled: March 14, 2003Date of Patent: February 15, 2005Assignee: NEC CorporationInventor: Atsushi Taga