Patents by Inventor Haruo Nakano
Haruo Nakano 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: 11340001Abstract: A refrigeration cycle apparatus includes a refrigeration cycle circuit, a liquid receiver, a first valve and a second valve. The refrigeration cycle circuit includes a compressor, an outdoor heat exchanger and an indoor heat exchanger. The liquid receiver is provided in a second section located in the refrigeration cycle circuit. The second section is a section extending between the outdoor heat exchanger and the indoor heat exchanger without extending through the compressor. The first valve is provided in a first section in the refrigeration cycle circuit, and is a solenoid valve or a motor valve. The first section is a section extending between the outdoor heat exchanger and the indoor heat exchanger through the compressor. The second valve is provided in the second section and between the liquid receiver and the indoor heat exchanger, and is an electronic expansion valve, a solenoid valve or a motor valve.Type: GrantFiled: March 1, 2017Date of Patent: May 24, 2022Assignee: Mitsubishi Electric CorporationInventors: Yasutaka Ochiai, Haruo Nakano, Hideki Tsukino, Ryohei Horiba, Yasuhiro Suzuki
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Patent number: 11181307Abstract: An air conditioner allows refrigerant to circulate therethrough. The air conditioner includes a compressor, a first heat exchanger, a first expansion valve, a second heat exchanger, and a controller. The controller changes an opening degree of the first expansion valve by a first operation amount according to a temperature difference between a target temperature and the temperature of the refrigerant discharged by the compressor. The refrigerant circulates through the compressor, the first heat exchanger, the first expansion valve, and the second heat exchanger. A first ratio when a specific condition is satisfied is larger than a second ratio when the specific condition is not satisfied. The specific condition indicates that the degree of subcooling of the refrigerant flowing between the first heat exchanger and the first expansion valve is smaller than zero. The first and second ratios are each a ratio of the first operation amount to the temperature difference.Type: GrantFiled: November 22, 2017Date of Patent: November 23, 2021Assignee: Mitsubishi Electric CorporationInventors: Komei Nakajima, Haruo Nakano, Hideki Tsukino
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Patent number: 11175065Abstract: When a heating operation mode using a heating unit is specified and when a hot water supply request using the hot water in a hot water storage tank does not occur, an air conditioning apparatus transmits a first selection signal for selecting the heating unit to a three-way valve. When the heating operation mode is specified and when the hot water supply request occurs, the air conditioning apparatus transmits, to the three-way valve, a second selection signal for changing a destination of circulation of secondary refrigerant from the heating unit to a coil heat exchanger, and transmits an operation start signal to a refrigerant indoor unit.Type: GrantFiled: January 20, 2016Date of Patent: November 16, 2021Assignee: Mitsubishi Electric CorporationInventors: Shogo Tamaki, Kojiro Motomura, Haruo Nakano
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Publication number: 20200318877Abstract: An air conditioner allows refrigerant to circulate therethrough. The air conditioner comprises a compressor, a first heat exchanger, a first expansion valve, a second heat exchanger, and a controller. The controller changes an opening degree of the first expansion valve by a first operation amount according to a temperature difference between a target temperature and the temperature of the refrigerant discharged by the compressor. The refrigerant circulates through the compressor, the first heat exchanger, the first expansion valve, and the second heat exchanger. A first ratio when a specific condition is satisfied is larger than a second ratio when the specific condition is not satisfied. The specific condition indicates that the degree of subcooling of the refrigerant flowing between the first heat exchanger and the first expansion valve is smaller than zero. The first and second ratios are each a ratio of the first operation amount to the temperature difference.Type: ApplicationFiled: November 22, 2017Publication date: October 8, 2020Inventors: Komei NAKAJIMA, Haruo NAKANO, Hideki TSUKINO
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Publication number: 20190383533Abstract: A refrigeration cycle apparatus includes a refrigeration cycle circuit, a liquid receiver, a first valve and a second valve. The refrigeration cycle circuit includes a compressor, an outdoor heat exchanger and an indoor heat exchanger. The liquid receiver is provided in a second section located in the refrigeration cycle circuit. The second section is a section extending between the outdoor heat exchanger and the indoor heat exchanger without extending through the compressor. The first valve is provided in a first section in the refrigeration cycle circuit, and is a solenoid valve or a motor valve. The first section is a section extending between the outdoor heat exchanger and the indoor heat exchanger through the compressor. The second valve is provided in the second section and between the liquid receiver and the indoor heat exchanger, and is an electronic expansion valve, a solenoid valve or a motor valve.Type: ApplicationFiled: March 1, 2017Publication date: December 19, 2019Inventors: Yasutaka OCHIAI, Haruo NAKANO, Hideki TSUKINO, Ryohei HORIBA, Yasuhiro SUZUKI
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Publication number: 20180347846Abstract: When a heating operation mode using a heating unit is specified and when a hot water supply request using the hot water in a hot water storage tank does not occur, an air conditioning apparatus transmits a first selection signal for selecting the heating unit to a three-way valve. When the heating operation mode is specified and when the hot water supply request occurs, the air conditioning apparatus transmits, to the three-way valve, a second selection signal for changing a destination of circulation of secondary refrigerant from the heating unit to a coil heat exchanger, and transmits an operation start signal to a refrigerant indoor unit.Type: ApplicationFiled: January 20, 2016Publication date: December 6, 2018Inventors: Shogo TAMAKI, Kojiro MOTOMURA, Haruo NAKANO
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Patent number: 8280442Abstract: Even if a receiver has a normal gain and a lowered intermodulation distortion characteristics, a fault detection is possible. A test signal transmitter sends a test signal having at least two frequencies to a radio receiver through a coupler. A digital signal processing section receives a signal which includes an IM3 component generated by the radio receiver and measures the electric power of fundamental wave components and the IM3 component. Then, the digital signal processing section calculates the gain of the radio receiver and IIP3, which is an index for intermodulation distortion characteristics, of the radio receiver 207 from the calculated electric power. A base station control section determines whether the gain and IIP3 of the radio receiver fall in predetermined ranges to determine whether the radio receiver works normally or has a fault.Type: GrantFiled: June 16, 2009Date of Patent: October 2, 2012Assignee: Hitachi, Ltd.Inventors: Haruo Nakano, Kazuyuki Hori, Masanori Taira, Takahiro Chiba, Yasuyuki Magara
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Publication number: 20110021600Abstract: According to the present invention, it possible to provide a novel nucleic acid, a vector that expresses the nucleic acid, a screening method for a substance that controls the nucleic acid, a method of detecting the expression and a mutation of the nucleic acid, and a diagnostic method or therapeutic method for a disease caused by an abnormality of mesenchymal stem cells, mast cells or the like, or a disease caused by a cell proliferation abnormality, such as cancer.Type: ApplicationFiled: September 4, 2007Publication date: January 27, 2011Applicant: KYOWA HAKKO KIRIN CO., LTD.Inventors: Yoji Yamada, Tatsuya Miyazawa, Tetsuo Yoshida, Haruo Nakano, Kyoko Kosaka
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Publication number: 20100305188Abstract: Provided are an agent for suppressing or promoting cell proliferation, a diagnostic reagent or therapeutic drug for a disease resulting from a cell proliferation abnormality, an agent for inducing apoptosis, an agent for suppressing or promoting the expression of a target gene for a nucleic acid such as a microRNA, and a method of suppressing or promoting cell proliferation.Type: ApplicationFiled: October 3, 2008Publication date: December 2, 2010Applicant: KYOWA HAKKO KIRIN CO., LTD.Inventors: Haruo Nakano, Tatsuya Miyazawa, Yoji Yamada, Tetsuo Yoshida
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Publication number: 20100099746Abstract: The present invention provides a nucleic acid such as a micro-RNA or a micro-RNA precursor, having a novel sequence. The nucleic acid of the present invention is useful for detecting the expression or a mutation of a micro-RNA, separating cells, suppressing the expression of a gene having a target sequence, screening for a substance that promotes or suppresses a function of a micro-RNA, and diagnosing or treating a disease caused by a mast cell abnormality, a disease caused by an abnormality of mesenchymal stem cell proliferation or differentiation, cancers, and a disease caused by abnormal proliferation of cells, tissue hyperplasia or the like.Type: ApplicationFiled: December 18, 2007Publication date: April 22, 2010Applicant: KYOWA HAKKO KIRIN CO., LTD.Inventors: Yoji Yamada, Tatsuya Miyazawa, Tetsuo Yoshida, Haruo Nakano, Kyoko Kosaka
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Publication number: 20100075709Abstract: Even if a receiver has a normal gain and a lowered intermodulation distortion characteristics, a fault detection is possible. A test signal transmitter sends a test signal having at least two frequencies to a radio receiver through a coupler. A digital signal processing section receives a signal which includes an IM3 component generated by the radio receiver and measures the electric power of fundamental wave components and the IM3 component. Then, the digital signal processing section calculates the gain of the radio receiver and IIP3, which is an index for intermodulation distortion characteristics, of the radio receiver 207 from the calculated electric power. A base station control section determines whether the gain and IIP3 of the radio receiver fall in predetermined ranges to determine whether the radio receiver works normally or has a fault.Type: ApplicationFiled: June 16, 2009Publication date: March 25, 2010Inventors: Haruo NAKANO, Kazuyuki Hori, Masanori Taira, Takahiro Chiba, Yasuyuki Magara
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Patent number: 5160571Abstract: A cassette tape loading device comprised of a cassette holding means for holding a cassette case, a tape supplying means for supplying a magnetic tape, a first splicing block means for releasably holding a leading end of the magnetic tape, a leader tape drawing means for drawing out leader tape from the cassette case, a second splicing block means for releaseably holding the leader tape, a third splicing block means for releaseably holding a cut end of said leader tape or a cut end of said magnetic tape, a first cutting means for cutting the leader tape held by the second and third splicing block means between the second and third splicing block means when the third splicing block means combines with the second splicing block means, a second cutting means for cutting a magnetic tape held by the first and third splicing block means between the first and third splicing block means when the third splicing block means combines with the first splicing block means, splice means for splicing both the cut end of saidType: GrantFiled: January 22, 1991Date of Patent: November 3, 1992Assignee: Otari, Inc.Inventors: Haruo Nakano, Koichi Sota
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Patent number: 5051373Abstract: An active device such as an HEMT is formed on a GaAs substrate, and characteristics of this active device formed are measured. A circuit pattern of a passive circuit device including a serial microstrip line is simulated on the basis of the results of this measurement, and a circuit pattern obtained by the simulation is directly drawn on a substrate to form the passive circuit device, thereby to fabricate an MMIC. Accordingly, the passive circuit device is formed in conformity with the characteristics of the active device for each chip.As a result, the variation in characteristics of the active device is canceled, to obtain an MMIC superior in matching.Type: GrantFiled: January 5, 1990Date of Patent: September 24, 1991Assignee: Sanyo Electric Co., Ltd.Inventors: Takashi Yamada, Akihito Nagamatsu, Seiichi Bamba, Tetsuro Sawai, Haruo Nakano, Kimihiko Nagami
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Patent number: 4899158Abstract: A moving object discriminating system is arranged so that a signal transmitted from an interrogator is received by a responder where the signal received is processed at a control circuit, the processed signal is phase-modified by own stored data of the responder and returned to the interrogator as an answer signal, and the interrogator discriminates the moving object as based on the answer signal. The responder is thereby sufficiently minimized in size for achieving as improved mountability of the responder with respect to the moving object to be discriminated.Type: GrantFiled: September 13, 1988Date of Patent: February 6, 1990Assignee: Matsushita Electric Works, Ltd.Inventors: Takashi Saeki, Takayuki Nii, Hirotake Fukui, Toshiro Mishina, Haruo Nakano, Hitoshi Sakakibara
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Patent number: D797269Type: GrantFiled: September 22, 2016Date of Patent: September 12, 2017Assignee: Mitsubishi Electric CorporationInventors: Jumpei Kudo, Tatsunori Sakai, Kota Morimoto, Ryo Oya, Haruo Nakano, Shigeru Hata, Yo Kitabatake