Patents by Inventor Yuji Nakata

Yuji Nakata 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).

  • Publication number: 20240101192
    Abstract: In a crawler type work machine, when switching from a pivot turning mode to a straight travel mode or a slow turning mode, a controller is configured to maintain a rotation speed of the turning motor until after a first timing at which the inside steering clutch begins partial engagement.
    Type: Application
    Filed: December 15, 2021
    Publication date: March 28, 2024
    Inventors: Takeshi YOSHIKAWA, Hiroaki TAKESHIMA, Naoya AKIYAMA, Kazushi NAKATA, Osamu YATSUDA, Shinichi OTAKA, Yuji NAMEKI, Ryoichi NAGASAKA, Takaomi KOMURA
  • Publication number: 20240087730
    Abstract: An ambulance service support device receives biological information to be used for personal identification of a person to be transported. The ambulance service support device identifies, using a database storing personal medical information, the personal medical information of the person to be transported by using the acquired biological information. The personal medical information is personal information regarding medical care including the biological information. The ambulance service support device outputs emergency support information obtained from the identified personal medical information.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Applicant: NEC Corporation
    Inventors: Hiroki NAOSHIMA, Hironori NAKATA, Eiji TAKADA, Yuji TAKAGI, Yuri MASHIMO
  • Publication number: 20240087732
    Abstract: An ambulance service support device receives biological information to be used for personal identification of a person to be transported. The ambulance service support device identifies, using a database storing personal medical information, the personal medical information of the person to be transported by using the acquired biological information. The personal medical information is personal information regarding medical care including the biological information. The ambulance service support device outputs emergency support information obtained from the identified personal medical information.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Applicant: NEC Corporation
    Inventors: Hiroki NAOSHIMA, Hironori NAKATA, Eiji TAKADA, Yuji TAKAGI, Yuri MASHIMO
  • Patent number: 10392273
    Abstract: An ion exchange membrane is provided with a first cation exchange composition which has a cation exchange group and is formed in a sheet form; a first anion exchange composition which is disposed to be in contact with the first cation exchange composition, has an anion exchange group, and is formed in a sheet form. Furthermore, the ion exchange membrane is provided with a second cation exchange composition which has a cation exchange group, which is formed in a sheet form, and which is disposed to be opposed to the first cation exchange composition, and through which water permeates more easily than in the first cation exchange composition; and a second anion exchange composition which has an anion exchange group, which is formed in a sheet form, and which is disposed to be opposed to the first anion exchange composition, and through which water permeates more easily than in the first anion exchange composition.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: August 27, 2019
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Shigeru Sasabe, Yuji Nakata, Daisuke Suzuki, Tomoko Tani, Yoshinao Ooe, Katsuhiko Uno
  • Patent number: 9701547
    Abstract: An ion exchanger includes a sheet-shaped positive ion exchanger 2 in which binder particles 5 and positive ionic exchange resin particles 4 are mixed with each other, and a sheet-shaped porous negative ion exchanger 3 in which binder particles 7 and negative ionic exchange resin particles 6 are mixed with each other, the positive ion exchanger 2 and the negative ion exchanger 3 are bonded to each other to form an interface, and capacity of the negative ion exchanger 3 is greater than that of the positive ion exchanger 2. Therefore, the porous ion exchanger 1 is formed and absorbing ability of ion is increased, capacity of the negative ion exchanger 3 is made greater than that of the positive ion exchanger 2, regenerating ability of the ion exchanger with respect to absorbing ability of ion can be secured, and ion absorption and regeneration processing is carried out efficiently.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: July 11, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Katsuhiko Uno, Mitsuhiro Sano, Yuji Nakata, Muneto Yamada
  • Publication number: 20170057848
    Abstract: An ion exchange membrane is provided with a first cation exchange composition which has a cation exchange group and is formed in a sheet form; a first anion exchange composition which is disposed to be in contact with the first cation exchange composition, has an anion exchange group, and is formed in a sheet form. Furthermore, the ion exchange membrane is provided with a second cation exchange composition which has a cation exchange group, which is formed in a sheet form, and which is disposed to be opposed to the first cation exchange composition, and through which water permeates more easily than in the first cation exchange composition; and a second anion exchange composition which has an anion exchange group, which is formed in a sheet form, and which is disposed to be opposed to the first anion exchange composition, and through which water permeates more easily than in the first anion exchange composition.
    Type: Application
    Filed: March 11, 2015
    Publication date: March 2, 2017
    Applicant: Pansonic Intellectual Property Management Co., Ltd
    Inventors: SHIGERU SASABE, YUJI NAKATA, DAISUKE SUZUKI, TOMOKO TANI, YOSHINAO OOE, KATSUHIKO UNO
  • Publication number: 20150225258
    Abstract: An ion exchanger includes a sheet-shaped positive ion exchanger 2 in which binder particles 5 and positive ionic exchange resin particles 4 are mixed with each other, and a sheet-shaped porous negative ion exchanger 3 in which binder particles 7 and negative ionic exchange resin particles 6 are mixed with each other, the positive ion exchanger 2 and the negative ion exchanger 3 are bonded to each other to form an interface, and capacity of the negative ion exchanger 3 is greater than that of the positive ion exchanger 2. Therefore, the porous ion exchanger 1 is formed and absorbing ability of ion is increased, capacity of the negative ion exchanger 3 is made greater than that of the positive ion exchanger 2, regenerating ability of the ion exchanger with respect to absorbing ability of ion can be secured, and ion absorption and regeneration processing is carried out efficiently.
    Type: Application
    Filed: December 6, 2013
    Publication date: August 13, 2015
    Inventors: Katsuhiko Uno, Mitsuhiro Sano, Yuji Nakata, Muneto Yamada
  • Publication number: 20140017132
    Abstract: A decontamination-solution spray device includes: an atomizer including first and second ports and a nozzle; a first pipe having one end and an other end respectively connected to an air compressor and the first port; a second pipe, provided lower than the second port, having one end connected to the second port and an other end open; a reservoir portion to store a decontamination solution; a pump to pump up the solution from the reservoir portion; and a third pipe, having one end connected to the pump, thorough which the decontamination solution taken in by the pump flows, the atomizer to, suck the decontamination solution flowing through the third pipe via the second pipe, by negative pressure produced in the second port by injecting air taken in from the first port from the nozzle; and inject the solution in an atomized state from the nozzle, mixing the solution with air.
    Type: Application
    Filed: September 27, 2013
    Publication date: January 16, 2014
    Applicant: PANASONIC HEALTHCARE CO., LTD.
    Inventors: Yuji NAKATA, Koichi KURUSU, Keiji SATOH, Akifumi IWAMA
  • Patent number: 7857189
    Abstract: There is provided a gold alloy wire for a bonding wire having high initial bonding ability, high bonding reliability, high roundness of a compression ball, high straightness, and high resin flowability resistance. The gold alloy wire for a bonding wire comprises one kind or two kinds of Pt and Pd of 1000 to less than 5000 ppm in total, Ir: 1 to 200 ppm, Ca: 20 to 100 ppm, Eu: 10 to 100 ppm, Be: 0.1 to 20 ppm, if necessary, and La: 10 to 100 ppm, if necessary. The total amount of at least two kinds of Ca, Eu, Be, and La is in a range of 50 to 250 ppm.
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: December 28, 2010
    Assignee: Tanaka Denshi Kogyo K.K.
    Inventors: Kazunari Maki, Yuji Nakata
  • Patent number: 7678999
    Abstract: A gold alloy wire for a bonding wire contains one kind or two kinds of Pt and Pd of 5000 ppm to 2% by mass in total, Ir: 1 to 200 ppm, Ca: 20 to 200 ppm, Eu: 10 to 200 ppm, Be: 0.1 to 30 ppm, if necessary, and La: 10 to 200 ppm, if necessary. At least two kinds of Ca, Eu, Be, and La are in a range of 50 to 250 ppm in total.
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: March 16, 2010
    Assignee: Tanaka Denshi Kogyo K.K.
    Inventors: Kazunari Maki, Yuji Nakata
  • Publication number: 20090232695
    Abstract: There are provided a gold alloy wire for a bonding wire having high initial bonding ability, high bonding reliability, high roundness of a compression ball, high straightness, high resin flowability resistance, and low specific resistance. The gold alloy wire having high initial bonding ability, high bonding reliability, high roundness of a compression ball, high straightness, high resin flowability resistance, and low specific resistance contains one or more of Pt and Pd of 500 to less than 1000 ppm in total, Ir of 1 to 100 ppm, Ca of more than 30 to 100 ppm, Eu of more than 30 to 100 ppm, Be of 0.1 to 20 ppm, if necessary, one or more of La, Ba, Sr, and Bi of 30 to 100 ppm in total, if necessary, and a balance being Au and inevitable impurities.
    Type: Application
    Filed: June 8, 2006
    Publication date: September 17, 2009
    Inventors: Kazunari Maki, Yuji Nakata
  • Publication number: 20090120665
    Abstract: There is provided a gold alloy wire for a bonding wire having high bonding reliability, high roundness of a compression ball, high straightness, and high resin flowability resistance. The gold alloy wire for a bonding wire contains one kind or two kinds of Pt and Pd of 5000 ppm to 2% by mass in total, Ir: 1 to 200 ppm, Ca: 20 to 200 ppm, Eu: 10 to 200 ppm, Be: 0.1 to 30 ppm, if necessary, and La: to 200 ppm, if necessary. At least two kinds of Ca, Eu, Be, and La are in a range of 50 to 250 ppm in total.
    Type: Application
    Filed: June 8, 2006
    Publication date: May 14, 2009
    Applicant: Tanaka Denshi Kogyo K.K.
    Inventors: Kazunari Maki, Yuji Nakata
  • Publication number: 20090101695
    Abstract: There is provided a gold alloy wire for a bonding wire having high initial bonding ability, high bonding reliability, high roundness of a compression ball, high straightness, and high resin flowability resistance. The gold alloy wire for a bonding wire comprises one kind or two kinds of Pt and Pd of 1000 to less than 5000 ppm in total, Ir: 1 to 200 ppm, Ca: 20 to 100 ppm, Eu: 10 to 100 ppm, Be: 0.1 to 20 ppm, if necessary, and La: 10 to 100 ppm, if necessary. The total amount of at least two kinds of Ca, Eu, Be, and La is in a range of 50 to 250 ppm.
    Type: Application
    Filed: June 8, 2006
    Publication date: April 23, 2009
    Applicant: Tanaka Denshi Kogyo K.K.
    Inventors: Kazunari Maki, Yuji Nakata
  • Patent number: 7037548
    Abstract: The purpose of the present invention is to extract oil from the soybean material containing soybean germ as a main component, and to utilize it. The present invention relates to a method for producing a soybean material, comprising crudely crushing selected soybeans into a size of less than ½, and separating and concentrating a soybean germ fraction by means of sieving, sorting with air, separation based on the grain shape and the like, to the soybean germ fraction produced by said method, to oil prepared from the soybean material containing soybean germ as a main component, to oil containing 0.8% by weight or more of sterols' content, and to foods containing said oil.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: May 2, 2006
    Assignee: Ajinomoto Co., Inc.
    Inventors: Yoichi Ozawa, Akihiro Nakatani, Hitoshi Sato, Osamu Mori, Yukio Akiyama, Yasushi Morinaga, Yuji Nakata
  • Patent number: 6814998
    Abstract: The purpose of the present invention is to extract oil from the soybean material containing soybean germ as a main component, and to utilize it. The present invention relates to a method for producing a soybean material, comprising crudely crushing selected soybeans into a size of less than ½, and separating and concentrating a soybean germ fraction by means of sieving, sorting with air, separation based on the grain shape and the like, to the soybean germ fraction produced by said method, to oil prepared form the soybean material containing soybean germ as a main component, to oil containing 0.8% by weight or more of sterols' content, and to foods containing said oil.
    Type: Grant
    Filed: October 5, 2001
    Date of Patent: November 9, 2004
    Assignee: Ajinomoto Co., Inc.
    Inventors: Yoichi Ozawa, Akihiro Nakatani, Hitoshi Sato, Osamu Mori, Yukio Akiyama, Yasushi Morinaga, Yuji Nakata
  • Publication number: 20040219282
    Abstract: The purpose of the present invention is to extract oil from the soybean material containing soybean germ as a main component, and to utilize it.
    Type: Application
    Filed: May 25, 2004
    Publication date: November 4, 2004
    Applicant: Ajinomoto Co., Inc.
    Inventors: Yoichi Ozawa, Akihiro Nakatani, Hitoshi Sato, Osamu Mori, Yukio Akiyama, Yasushi Morinaga, Yuji Nakata
  • Publication number: 20040025983
    Abstract: An ingot is manufactured by pulling it up such that V/Ga and V/Gb become 0.23 to 0.50 mm2/minute. ° C., respectively, where V (mm/minute) is a pulling-up speed, and Ga (° C./mm) is an axial temperature gradient at the center of the ingot and Gb (° C./mm) is an axial temperature gradient at the edge of the ingot at temperatures in a range of 1,300° C. to a melting point of silicon. A wafer obtained by slicing the ingot is heat treated in a reductive atmosphere at temperatures in a range of 1,050° C. to 1,220° C. for 30 to 150 minutes. A silicon wafer free of OSF's, tree of COP's, and substantially free of contamination such as Fe and of occurrence of slip, is obtained.
    Type: Application
    Filed: July 28, 2003
    Publication date: February 12, 2004
    Inventors: Etsuro Morita, Takaaki Shiota, Yoshihisa Nonogaki, Yoshinobu Nakada, Hisashi Furuya, Hiroshi Koya, Jun Furukawa, Hideo Tanaka, Yuji Nakata
  • Patent number: 6663708
    Abstract: An ingot is manufactured by pulling it up such that V/Ga and V/Gb become 0.23 to 0.50 mm2/minute ° C., respectively, where V (mm/minute) is a pulling-up speed, and Ga (° C./mm) is and axial temperature gradient at the center of the ingot and Gb (° C./mm) is an axial temperature gradient at the edge of the ingot at temperatures in a range of 1,300° C. to a melting pointy of silicon. A wafer obtained by slicing the ingot is heat treated in a reductive atmosphere at temperature in a renge of 1,050° C. to 1,220° C. for 30 to 150 minutes. A silicon wafer free of OSF's, free of COP's, and substantially free of contamination such as Fe and of occurence of slip, is obtained.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: December 16, 2003
    Assignee: Mitsubishi Materials Silicon Corporation
    Inventors: Etsuro Morita, Takaaki Shiota, Yoshihisa Nonogaki, Yoshinobu Nakada, Hisashi Furuya, Hiroshi Koya, Jun Furukawa, Hideo Tanaka, Yuji Nakata
  • Publication number: 20020081365
    Abstract: The purposes of the present invention is to provide a method for the production of soybean material having a high germ concentration with a high yield, in which the germ is completely removed from the soybean (cotyledon), crushed cotyledon with a small diameter, which will be inevitably produced in the crudely crushing step of the soybean and can not be removed by the sieve having a square opening, is separated from the germ fraction, and mingling of the crushed cotyledon is prevented in order to maximize the yield of the germ that has scarcity value.
    Type: Application
    Filed: October 3, 2001
    Publication date: June 27, 2002
    Applicant: Ajinomoto Co., Inc.
    Inventors: Hirotoshi Ishida, Mamoru Ueno, Yuji Nakata, Akihiro Nakatani, Masaru Honda, Yoshio Shidou
  • Patent number: 6105362
    Abstract: A combined cycle power plant comprises a gas turbine system and a steam cycle system having a steam turbine to be driven by the steam generated by the waste heat of the exhaust gas of the gas turbine system, wherein the steam from the steam cycle system flows through a gas turbine cooling system of the gas turbine to cool the gas turbine blades and other elements of the gas turbine system to be cooled and the waste heat of the gas turbine system is effectively collected. The gas turbine cooling system is supplied selectively with bleed air from the compressor of the gas turbine or the steam provided from another steam cycle system in order to ensure a sufficient coolant supply at the time of starting and stopping the plant and during the operation with a partial load.
    Type: Grant
    Filed: March 9, 1998
    Date of Patent: August 22, 2000
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Fumio Ohtomo, Yuji Nakata, Yoshitaka Fukuyama, Asako Inomata, Sachio Shibuya, Akinori Koga, Junji Ishii, Shoko Ito, Hironobu Yamamoto