Patents by Inventor Kaori Yoshida
Kaori 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).
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Publication number: 20240141267Abstract: A light emitting diode (LED) module includes: an LED that emits an ultraviolet ray; an information holding apparatus; and a module-side connector electrically connected to the LED and the information holding apparatus.Type: ApplicationFiled: January 10, 2024Publication date: May 2, 2024Inventors: Kenichi HORIUCHI, Kousuke HONDA, Nobuo HORIMOTO, Hiroki HIRAI, Taiki OSHIMOTO, Yuta SAKAI, Kaori YOSHIDA
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Publication number: 20240141276Abstract: A light emitting diode (LED) module includes: an LED that emits an ultraviolet ray; a metallic cylindrical body in which the LED is accommodated; and a metallic coupling for fixing the metallic cylindrical body to a culture apparatus by being engaged with an engaged portion fixed to the culture apparatus, in which the metallic cylindrical body and the metallic coupling dissipate heat generated by the LED to the engaged portion.Type: ApplicationFiled: January 10, 2024Publication date: May 2, 2024Inventors: Hiroki HIRAI, Nobuo HORIMOTO, Kenichi HORIUCHI, Kousuke HONDA, Taiki OSHIMOTO, Yuta SAKAI, Kaori YOSHIDA
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Publication number: 20240141277Abstract: A culture apparatus includes a box and a light emitting diode (LED) module detachably attached to the box and configured to emit an ultraviolet ray inside the box.Type: ApplicationFiled: January 10, 2024Publication date: May 2, 2024Inventors: Hiroki HIRAI, Nobuo HORIMOTO, Kenichi HORIUCHI, Kousuke HONDA, Taiki OSHIMOTO, Yuta SAKAI, Kaori YOSHIDA
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Patent number: 11946005Abstract: A gasification gas treatment facility for treating a gasification gas obtained by gasification of a fuel includes: a first heat exchanger for performing heat exchange between a purified gas obtained by removing at least ammonia and hydrogen chloride from the gasification gas and steam at a saturation temperature; a second heat exchanger for performing heat exchange between the gasification gas and at least condensed water produced by the heat exchange in the first heat exchanger to produce the steam at the saturation temperature; and a circulation system for circulating a circulating fluid including at least one of the steam or the condensed water between the first heat exchanger and the second heat exchanger. The circulation system is configured to supply the circulating fluid including at least the condensed water at the saturation temperature produced in the first heat exchanger to the second heat exchanger.Type: GrantFiled: July 18, 2019Date of Patent: April 2, 2024Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Kaori Yoshida, Rikio Kan, Seiji Kakesako
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Patent number: 11940347Abstract: A pressure sensor has a stem in which a pressure introduction hole into which a pressure medium is introduced and a diaphragm deformable according to the pressure of the pressure medium are formed, and a strain detecting element which is arranged on the diaphragm via an insulating film and being configured to output a detection signal according to the deformation of the diaphragm. The strain detecting element is configured to have a portion made of polysilicon. A low doping layer having a higher electrical resistivity than polysilicon and a higher crystallinity than the insulating film is arranged between the insulating film and the strain detecting element.Type: GrantFiled: October 22, 2021Date of Patent: March 26, 2024Assignees: DENSO CORPORATION, NAGANO KEIKI CO., LTD.Inventors: Hiroshi Kodama, Naoki Yoshida, Kaori Miyashita, Eiji Takeda, Nobuaki Yamada, Yoshihiro Tomomatsu, Yasushi Yanagisawa, Yusuke Midorikawa, Shirou Kamanaru, Kenichi Yokoyama, Inao Toyoda, Hisayuki Takeuchi, Naohisa Niimi, Masao Takahashi, Yasutake Ura, Kouji Asano, Yukihiro Kamada
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Patent number: 11879104Abstract: A hydrocarbon recovery facility includes: a washing column configured to bring a gas and water into contact to deposit a hydrocarbon contained in the gas into the water; an automatic strainer for continuously removing the hydrocarbon together with part of the water from the water mixed with the hydrocarbon; an oil-water mixing drum for mixing the water and the hydrocarbon removed by the automatic strainer with an organic solvent to prepare an oil-water mixture; and an oil-water separation drum for separating the oil-water mixture prepared in the oil-water mixing drum into an oil phase and a water phase.Type: GrantFiled: February 22, 2019Date of Patent: January 23, 2024Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Kaori Yoshida, Rikio Kan, Seiji Kakesako
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Patent number: 11828477Abstract: A heat exchanger includes: a surface with a water-repellent coating. The surface has a surface structure that includes protrusions. Condensed water droplets, each having a droplet diameter that allows a subcooled state to be maintained even under a predetermined freezing condition, combine with one other on the surface and generate an energy. The surface structure uses the energy to remove the combined condensed water droplets from the surface.Type: GrantFiled: March 30, 2018Date of Patent: November 28, 2023Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Tomohiro Nagano, Hirokazu Fujino, Kaori Yoshida, Isao Fujinami, Deb Kumar Mondal, Hiroki Yamaguchi
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Patent number: 11760950Abstract: A gas purification device includes: a converter packed with a catalyst for hydrolyzing both carbonyl sulfide and hydrogen cyanide; an upstream heat exchanger for heat exchange between a gas to be introduced into the converter and a cooling fluid for cooling the gas; a reaction-temperature estimation member for estimating a reaction temperature inside the converter; and a flow-rate adjustment member for adjusting a flow rate of the cooling fluid flowing into the upstream heat exchanger based on an estimated value of the reaction-temperature estimation member to control the reaction temperature.Type: GrantFiled: March 13, 2019Date of Patent: September 19, 2023Assignee: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Rikio Kan, Seiji Kakesako
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Patent number: 11536625Abstract: A tube leak detection device for detecting leak of at least one tube of a heat exchanger which increases a temperature of a liquid by heat exchange between the liquid flowing inside the at least one tube and a fluid flowing outside the at least one tube includes: an inlet opening-and-closing valve and an outlet opening-and-closing valve disposed at an inlet end and an outlet end of the at least one tube, respectively; and a pressure detection member for detecting a pressure inside the at least one tube between the inlet opening-and-closing valve and the outlet opening-and-closing valve.Type: GrantFiled: January 21, 2019Date of Patent: December 27, 2022Assignee: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Ayumu Yamazaki, Rikio Kan, Kiyotaka Kunimune, Koji Nakayama
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Publication number: 20220311920Abstract: An image pickup apparatus includes a body including an attachment member for attachment, a ring-shaped rotating member rotatable relative to the body, and an imaging unit configured to capture an image. An imaging angle of view as an imaging parameter is changed by rotating the rotating member.Type: ApplicationFiled: June 15, 2022Publication date: September 29, 2022Inventors: Hideki Kawashima, Hirofumi Ozawa, Kenji Anabuki, Naoko Iwatani, Kaori Yoshida, Keitaro Tsuji
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Patent number: 11441087Abstract: A gas purification device removes a part of ammonia contained in a first gas; recovers a first off-gas containing the removed ammonia, removes hydrogen sulfide and ammonia from a second gas produced by removing the part of ammonia, recovers a second off-gas containing the removed hydrogen sulfide and ammonia, and combusts the first off-gas and the second off-gas. The gas purification device includes: a first combustion chamber in which combustion is performed in a reducing atmosphere; a second combustion chamber in which combustion is performed in a reducing atmosphere downstream of the first combustion chamber; and a third combustion chamber in which combustion is performed in an oxidizing atmosphere downstream of the second combustion chamber. The first off-gas flows into the first combustion chamber and the second off-gas flows into the third combustion chamber.Type: GrantFiled: March 5, 2019Date of Patent: September 13, 2022Assignee: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Ayumu Yamazaki, Rikio Kan, Seiji Kakesako
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Patent number: 11439981Abstract: A catalyst for COS hydrolysis includes titanium dioxide and a barium compound supported on the titanium dioxide. The catalyst, when expressing Ba and S in the catalyst in terms of BaO and SO3, respectively, has a molar ratio of SO3 to BaO of at least 1. The catalyst converts COS and H2O in a raw material gas to CO2 and H2S.Type: GrantFiled: November 30, 2018Date of Patent: September 13, 2022Assignee: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Katsumi Nochi, Masanao Yonemura, Toshinobu Yasutake, Kaori Yoshida
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Patent number: 11413599Abstract: A catalytic reactor according to an embodiment includes a catalytic unit including at least one catalyst having a honeycomb structure in which a plurality of passages extending in an axial direction are formed, a reactor housing accommodating the catalytic unit, and a seal plate sealing between an outer periphery of the catalytic unit and an inner periphery of the reactor housing. The seal plate seals between the outer periphery of the catalytic unit and the inner periphery of the reactor housing at an upstream end portion of the catalytic unit with respect to a flow of a fluid flowing in the reactor housing.Type: GrantFiled: July 8, 2019Date of Patent: August 16, 2022Assignee: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Rikio Kan, Naoya Matsumoto
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Patent number: 11365882Abstract: A gas combustion treatment device that subjects an ammonia-containing gas, a hydrogen cyanide-containing gas, and a hydrogen sulfide-containing gas to combustion treatment includes: a first combustion unit configured to introduce therein fuel, the ammonia-containing gas, the hydrogen cyanide-containing gas, and air and burn and reduce the fuel and the gases at an air ratio lower than 1; a second combustion unit provided downstream of the first combustion unit and configured to burn and reduce, in a reducing atmosphere, nitrogen oxide in a first combustion gas sent from the first combustion unit; and a third combustion unit provided downstream of the second combustion unit and configured to introduce therein hydrogen sulfide-containing gas with air in addition to a second combustion gas sent from the second combustion unit.Type: GrantFiled: July 4, 2018Date of Patent: June 21, 2022Assignee: Mitsubishi Heavy Industries Engineering, Ltd.Inventor: Kaori Yoshida
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Patent number: 11333348Abstract: An exhaust gas cooler includes: a steam drum containing first water; an economizer for heat exchange between exhaust gas and the first water supplied from the steam drum; and a feedwater pipe for supplying the first water with second water having a lower temperature than the first water. The exhaust gas cooler is configured such that the first water flowing out of the economizer is introduced into the steam drum. The second water is divided and supplied to the first water flowing out of the economizer and the first water flowing into the economizer.Type: GrantFiled: February 22, 2019Date of Patent: May 17, 2022Assignee: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Moritoshi Murakami, Ayumu Yamazaki, Rikio Kan, Kiyotaka Kunimune, Koji Nakayama
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Patent number: 11273407Abstract: An acid gas regenerator includes a regenerator condenser that condenses moisture from entraining gas entraining a corrosive substance and acid gas discharged from a column top portion of a regenerator that regenerates acid gas absorbent. The regenerator condenser includes: a gas discharge line that discharges the entraining gas from the column top portion of the regenerator, a cooler installed on the discharge line; a gas-liquid separator that separates CO2 gas from regenerator condensed water obtained by condensing vapor using the cooler, a reflux line that refluxes the regenerator condensed water closer to the column top portion than the rich solution introducing unit; a condensed water receiver storing the condensed water introduced by the reflux line; and a first condensed water extraction line that extracts the condensed water from a condensed water extractor of the condensed water receiver and is connected to a lean solution supply line.Type: GrantFiled: October 24, 2018Date of Patent: March 15, 2022Assignee: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Takuya Hirata, Hiroshi Tanaka, Kaori Yoshida, Takahiko Endo
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Publication number: 20210261437Abstract: A treatment apparatus for treating wastewater produced by purification of an energy gas and containing at least an ammonium ion includes a decompression facility for reducing a pressure of the wastewater, an alkaline agent addition facility for adding an alkaline agent to the wastewater whose pressure has been reduced, and an ammonia stripping facility for stripping ammonia in the wastewater to which the alkaline agent has been added.Type: ApplicationFiled: July 18, 2019Publication date: August 26, 2021Applicant: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Rikio Kan, Seiji Kakesako
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Publication number: 20210245099Abstract: A method of attaching/detaching a catalytic unit according to an embodiment is a method of attaching/detaching a catalytic unit accommodated in a reactor housing of a catalytic reactor, including a step of passing the catalytic unit through a gas inlet formed at a top portion of the reactor housing to attach or detach the catalytic unit to or from the reactor housing having a cylindrical shape extending in a vertical direction and configured such that a gas having a gauge pressure of 0.2 Mpa or more is introduced thereto.Type: ApplicationFiled: July 8, 2019Publication date: August 12, 2021Applicant: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Rikio Kan, Moritoshi Murakami, Naoya Matsumoto
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Publication number: 20210238491Abstract: A gasification gas treatment facility for treating a gasification gas obtained by gasification of a fuel includes: a first heat exchanger for performing heat exchange between a purified gas obtained by removing at least ammonia and hydrogen chloride from the gasification gas and steam at a saturation temperature; a second heat exchanger for performing heat exchange between the gasification gas and at least condensed water produced by the heat exchange in the first heat exchanger to produce the steam at the saturation temperature; and a circulation system for circulating a circulating fluid including at least one of the steam or the condensed water between the first heat exchanger and the second heat exchanger. The circulation system is configured to supply the circulating fluid including at least the condensed water at the saturation temperature produced in the first heat exchanger to the second heat exchanger.Type: ApplicationFiled: July 18, 2019Publication date: August 5, 2021Applicant: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Rikio Kan, Seiji Kakesako
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Publication number: 20210220810Abstract: A catalytic reactor according to an embodiment includes a catalytic unit including at least one catalyst having a honeycomb structure in which a plurality of passages extending in an axial direction are formed, a reactor housing accommodating the catalytic unit, and a seal plate sealing between an outer periphery of the catalytic unit and an inner periphery of the reactor housing. The seal plate seals between the outer periphery of the catalytic unit and the inner periphery of the reactor housing at an upstream end portion of the catalytic unit with respect to a flow of a fluid flowing in the reactor housing.Type: ApplicationFiled: July 8, 2019Publication date: July 22, 2021Applicant: Mitsubishi Heavy Industries Engineering, Ltd.Inventors: Kaori Yoshida, Rikio Kan, Naoya Matsumoto