Patents by Inventor Hiroyuki Naka
Hiroyuki Naka 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: 10058041Abstract: A plant cultivation apparatus according to the present technology includes a cultivation space where a cultivation environment is controllable, and a plurality of cultivation shelves disposed in the cultivation space. An air conditioner for supplying airflow to the cultivation shelves is provided in an upper region of the cultivation space. An induced draft fan for inducing the airflow supplied from the air conditioner to the cultivation shelves is provided at least at an end of the cultivation space. The induced draft fan is configured to induce the airflow supplied from the air conditioner to the cultivation shelves.Type: GrantFiled: September 1, 2016Date of Patent: August 28, 2018Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Fumio Hanzawa, Hiroyuki Naka, Yousuke Okui, Hiroshi Kageyama, Kazunori Tanaka
-
Patent number: 9775302Abstract: In an air conditioning apparatus, mixed ambient gas obtained by mixing carbon dioxide with ambient gas in a mixing unit communicating with outlets is supplied to a plant substantially uniformly through the outlets installed in the vicinity of the plant, which makes transpiration of leaves of the plant uniform, and further allows air conditioning control to be performed only over the vicinity of the plant and carbon gas concentration to be managed on the vicinity of the plant.Type: GrantFiled: December 11, 2013Date of Patent: October 3, 2017Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Keita Motoyama, Hiroyuki Naka, Yuko Fukui, Keiji Murao
-
Publication number: 20160366838Abstract: A plant cultivation apparatus according to the present technology includes a cultivation space where a cultivation environment is controllable, and a plurality of cultivation shelves disposed in the cultivation space. An air conditioner for supplying airflow to the cultivation shelves is provided in an upper region of the cultivation space. An induced draft fan for inducing the airflow supplied from the air conditioner to the cultivation shelves is provided at least at an end of the cultivation space. The induced draft fan is configured to induce the airflow supplied from the air conditioner to the cultivation shelves.Type: ApplicationFiled: September 1, 2016Publication date: December 22, 2016Inventors: Fumio HANZAWA, Hiroyuki NAKA, Yousuke OKUI, Hiroshi KAGEYAMA, Kazunori TANAKA
-
Publication number: 20160235018Abstract: In an air conditioning apparatus, mixed ambient gas obtained by mixing carbon dioxide with ambient gas in a mixing unit communicating with outlets and, moreover, adjusting temperature and humidity of the mixed ambient gas is supplied to a plant substantially uniformly through the outlets installed in the vicinity of the plant, which makes transpiration of leaves of the plant uniform, and further allows air conditioning control to be performed only over the vicinity of the plant and carbon gas concentration to be managed on the same.Type: ApplicationFiled: December 11, 2013Publication date: August 18, 2016Inventors: Keita MOTOYAMA, Hiroyuki NAKA, Yuko FUKUI, Keiji MURAO
-
Patent number: 9045426Abstract: The present inventions provide a method for commercially producing a 1,2 -dihydropyridine-2-one compound represented by the following formula (III-a) wherein the ring A represents an optionally substituted 2-pyridyl group, the ring B represents an optionally substituted phenyl group, and the ring C represents an optionally substituted phenyl group. Further, the invention provides crystals of 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2 -dihydropyridin-2-one and production processes therefore.Type: GrantFiled: January 27, 2014Date of Patent: June 2, 2015Assignee: EISAI R&D MANAGEMENT CO., LTD.Inventors: Itaru Arimoto, Satoshi Nagato, Yukiko Sugaya, Yoshio Urawa, Koichi Ito, Hiroyuki Naka, Takao Omae, Akio Kayano, Katsutoshi Nishiura
-
Patent number: 8772497Abstract: The present inventions provide a method for commercially producing a 1,2-dihydropyridine-2-one compound represented by the following formula (III-a) wherein the ring A represents an optionally substituted 2-pyridyl group, the ring B represents an optionally substituted phenyl group, and the ring C represents an optionally substituted phenyl group. Further, the invention provides crystals of 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one and production processes therefore.Type: GrantFiled: August 27, 2010Date of Patent: July 8, 2014Assignee: Eisai R&D Management Co., Ltd.Inventors: Itaru Arimoto, Satoshi Nagato, Yukiko Sugaya, Yoshio Urawa, Koichi Ito, Hiroyuki Naka, Takao Omae, Akio Kayano, Katsutoshi Nishiura
-
Publication number: 20140142315Abstract: The present inventions provide a method for commercially producing a 1,2-dihydropyridine-2-one compound represented by the following formula (III-a) wherein the ring A represents an optionally substituted 2-pyridyl group, the ring B represents an optionally substituted phenyl group, and the ring C represents an optionally substituted phenyl group. Further, the invention provides crystals of 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one and production processes therefore.Type: ApplicationFiled: January 27, 2014Publication date: May 22, 2014Applicant: EISAI R&D MANAGEMENT CO., LTD.Inventors: Itaru ARIMOTO, Satoshi NAGATO, Yukiko SUGAYA, Yoshio URAWA, Koichi ITO, Hiroyuki NAKA, Takao OMAE, Akio KAYANO, Katsutoshi NISHIURA
-
Patent number: 8545296Abstract: A dust-exhaust acceleration face of a dust-exhaust assistant member is disposed so as to face a top face of a heat radiating member of a production facility or the like so that a gap between the top face of the heat radiating member and the dust-exhaust acceleration face of the dust-exhaust assistant member is occupied by ascending air flows, each having a falling velocity (terminal velocity) that is not accelerated beyond a fixed velocity, to form a balanced state between the size of an object, such as a dust particulate or a chemical substance particulate, and air resistance when the object is freely falling in the air; thus, the object, such as a dust particulate and a chemical substance particulate, is prevented from falling onto the heat radiating member.Type: GrantFiled: October 20, 2008Date of Patent: October 1, 2013Assignee: Panasonic CorporationInventors: Katsuhito Uematsu, Naoko Matsuda, Hiroyuki Naka
-
Patent number: 8398861Abstract: A separation method for extracting a target 1 from a separation subject (101) in which the target (1) to be extracted and a non-target (2) are mixed. The method includes the steps of distinguishing the target (1) from the non-target (2); obtaining positional information of the target (1) distinguished; attaching a liquid to the target (1) based on the positional information; and extracting the target (1) from the separation subject (101) by bringing a catch member (140) into contact with the separation subject (101) such that viscosity of the liquid causes the target (1) to adhere to the catch member.Type: GrantFiled: October 7, 2009Date of Patent: March 19, 2013Assignee: Panasonic CorporationInventors: Masatoshi Miyasaka, Tamao Kojima, Hiroyuki Naka
-
Patent number: 8286800Abstract: A separation method of separating first targets (2) and second targets (7) from a separation subject (101). The separation method includes: conveying the separation subject (101); distinguishing the first targets (2); obtaining positional information of the first targets (2); dropping the separation subject (101) from an end of a conveyance path; striking each of the dropping first targets with a pulsing first airflow (F1) so as to change a drop path of the first targets (2); and striking the first target, which is blown up to or above a predetermined height with a second airflow (F2) so as to change the drop path of the first target (2).Type: GrantFiled: January 18, 2010Date of Patent: October 16, 2012Assignee: Panasonic CorporationInventors: Tamao Kojima, Masatoshi Miyasaka, Hiroyuki Naka
-
Publication number: 20110136069Abstract: The present invention has an object to provide burning equipment that can prevent uneven burning and increase productivity. The burning equipment of the present invention includes: a furnace body (13) having an inner space in which a powdery or granular subject to be treated (11) is burned; a gas ejection portion (21) having an opening for ejecting an atmospheric gas from above the subject to be treated (11) which is conveyed in the inner space of the furnace body (13); a gas supply portion (18) for supplying the atmospheric gas from a side wall (13c) of the furnace body (13) to the gas ejection portion (21); and a heating portion (24a, 24b) for controlling temperature distribution in the inner space of the furnace body (13).Type: ApplicationFiled: May 25, 2010Publication date: June 9, 2011Applicant: PANASONIC CORPORATIONInventors: Naoya Ryoki, Naoko Matsuda, Hiroyuki Naka, Shinji Arimoto
-
Publication number: 20110056874Abstract: In a method of separating pieces of a specific constituent substance from a mixture by blowing the pieces across a free-fall position of the mixture by pulse air shot out of a pulse air nozzle, there is a problem that a less amount of the pieces is recovered. A separation method of separating first targets (2) and second targets (7) from a separation subject (101), including: conveying the separation subject (101); distinguishing the first targets (2); obtaining positional information of the first targets (2); dropping the separation subject (101) from an end of a conveyance path; striking a pulsing first airflow (F1) on each of the first targets (2) that is dropping, so as to change a drop path of the first target (2); and striking a second airflow (F2) on the first target (2) which is blown up to or above a predetermined height, so as to change the drop path of the first target (2).Type: ApplicationFiled: January 18, 2010Publication date: March 10, 2011Inventors: Tamao Kojima, Masatoshi Miyasaka, Hiroyuki Naka
-
Patent number: 7900856Abstract: A sorting member with an optimized surface shape is adopted to pressurize a mixture heated on the sorting member to allow a melted resin mixed in the mixture to adhere to the sorting member to sort the resin from an unmelted resin. Thus, resin materials are sorted and recovered from unwanted home electric appliances and the like at a high purity.Type: GrantFiled: February 28, 2008Date of Patent: March 8, 2011Assignee: Panasonic CorporationInventors: Tamao Kojima, Kazutaka Nishikawa, Masatoshi Miyasaka, Akira Isomi, Daisuke Tabata, Hiroyuki Naka, Yoshinori Wada, Yasuyuki Sato
-
Patent number: 7863409Abstract: A separation object including at least two types of resins with different glass transition temperatures (glass transition temperature of a first resin 1<glass transition temperature of a second resin 2) is placed on a separating member 3. Next, primary heating is applied at a temperature between the glass transition temperatures of the first resin 1 and the second resin 2, and pressurization is additionally performed to cause the first resin 1 to adhere to the separating member 3. Subsequently, a heat history of secondary heating at a temperature higher than the primary heating temperature is applied to detach and recover the second resin 2 by restoring the shape of the second resin 2, while the first resin 1 adhering to and retained by the separating member 3 is detached by a blade 5 and the like for recovery.Type: GrantFiled: October 30, 2008Date of Patent: January 4, 2011Assignee: Panasonic CorporationInventors: Masatoshi Miyasaka, Tamao Kojima, Akira Isomi, Daisuke Tabata, Hiroyuki Naka, Yasuhiko Sakai
-
Publication number: 20100324297Abstract: The present inventions provide a method for commercially producing a 1,2-dihydropyridine-2-one compound represented by the following formula (III-a) wherein the ring A represents an optionally substituted 2-pyridyl group, the ring B represents an optionally substituted phenyl group, and the ring C represents an optionally substituted phenyl group. Further, the invention provides crystals of 3-(2-cyanophenyl)-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one and production processes therefore.Type: ApplicationFiled: August 27, 2010Publication date: December 23, 2010Inventors: Itaru ARIMOTO, Satoshi Nagato, Yukiko Sugaya, Yoshio Urawa, Koichi Ito, Hiroyuki Naka, Takao Omae, Akio Yayano, Katsutoshi Nishiura
-
Publication number: 20100261864Abstract: A crushed piece made of a predetermined material is accurately recovered from crushed pieces. A separation method is provided which extracts a target 1 from a separation subject (101) in which the target (1) to extract and a non-target (2) not to extract are mixed, and includes: distinguishing the target (1) from the non-target (2); obtaining positional information of the target (1) distinguished; attaching a liquid to the target (1) based on the positional information; and extracting the target (1) from the separation subject (101) by bringing a catch member (140) into contact with the separation subject (101) such that viscosity of the liquid causes the target (1) to adhere to the catch member.Type: ApplicationFiled: October 7, 2009Publication date: October 14, 2010Inventors: Masatoshi Miyasaka, Tamao Kojima, Hiroyuki Naka
-
Publication number: 20100243772Abstract: A sorting member with an optimized surface shape is adopted to pressurize a mixture heated on the sorting member to allow a melted resin mixed in the mixture to adhere to the sorting member to sort the resin from an unmelted resin. Thus, resin materials are sorted and recovered from unwanted home electric appliances and the like at a high purity.Type: ApplicationFiled: February 28, 2008Publication date: September 30, 2010Applicant: Matsuhita Electric Industrial Co., LTdInventors: Tamao Kojima, Kazutaka Nishikawa, Masatoshi Miyasaka, Akira Isomi, Daisuke Tabata, Hiroyuki Naka, Yoshinori Wada, Yasuyuki Sato
-
Publication number: 20100217750Abstract: An archive apparatus including a plurality of recording media and a processing unit for executing writing into and reading from the plurality of recording media includes an electronic data storage unit, a data format storage unit, an unusable information storage unit, and a conversion destination determining unit. The electronic data storage unit stores electronic data. The data format storage unit stores a data format of the electronic data. The unusable information storage unit stores an unusable and a usable data format as unusable information. The conversion destination determining unit detects, in the data format storage unit, the electronic data of the data format corresponding to the unusable data format, and determines a conversion destination of the unusable data format as a usable data format corresponding to the unusable data format of the unusable information.Type: ApplicationFiled: February 19, 2010Publication date: August 26, 2010Applicant: FUJITSU LIMITEDInventors: Hirotomo TOKORO, Hiroyuki Naka
-
Patent number: 7667456Abstract: A magnetic head testing apparatus having the function of evaluating pin holes in a tunnel barrier layer of a TMR element by a non destructive inspection is disclosed. The testing apparatus comprises a temperature control unit which sets a circumferential temperature of a TMR element, a bias electric current control unit which applies an electric current for measuring a resistance value, an element resistance measuring unit and a CPU which calculates a temperature coefficient. The CPU determines a pin hole state in the tunnel barrier layer based on the temperature coefficient.Type: GrantFiled: November 20, 2007Date of Patent: February 23, 2010Assignee: Kabushiki Kaisha ToshibaInventor: Hiroyuki Naka
-
Publication number: 20100022179Abstract: A dust-exhaust acceleration face of a dust-exhaust assistant member is disposed so as to face a top face of a heat radiating member of a production facility or the like so that a gap between the top face of the heat radiating member and the dust-exhaust acceleration face of the dust-exhaust assistant member is occupied by ascending air flows, each having a falling velocity (terminal velocity) that is not accelerated beyond a fixed velocity, to form a balanced state between the size of an object, such as a dust particulate or a chemical substance particulate, and air resistance when the object is freely falling in the air; thus, the object, such as a dust particulate and a chemical substance particulate, is prevented from falling onto the heat radiating member.Type: ApplicationFiled: October 20, 2008Publication date: January 28, 2010Inventors: Katsuhito Uematsu, Naoko Matsuda, Hiroyuki Naka