Patents by Inventor Masato Matsuda
Masato Matsuda 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: 7414228Abstract: There is constructed a constitution such that a shunt resistor 30 is interposed in series with a portion capable of measuring an output current of a unidirectional power source portion 1 of a high frequency heating apparatus and a voltage generated at the shunt resistor 30 is outputted by a buffer 31. Further, an operational amplifier 3101 having a high input impedance is used for the buffer 31. Further, a diode bridge 101 and a semiconductor switching element 205 are fixed to a common heat radiating plate 33, the heat radiating plate 33 is formed with a notched portion 33a to thereby ensure insulating distances to the diode bridge 101 and the semiconductor switching element 205, and the shunt resistor 30 is arranged on a straight line the same as that between the diode bridge 101 and the semiconductor switching element 205.Type: GrantFiled: April 9, 2004Date of Patent: August 19, 2008Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Haruo Suenaga, Hideaki Moriya, Hisashi Morikawa, Shinichi Sakai, Makoto Mihara, Nobuo Shirokawa, Toyotsubu Matsukura, Masato Matsuda
-
Publication number: 20080149088Abstract: It is an object of the invention to provide a cooking device and a cooking method which can quickly discharge a steam supplied into a heating chamber from the heating chamber and can cook an object to be heated through uniform steam heating by setting the steam in the heating chamber to have a suitable temperature for the cooking. A cooking device (100) for supplying a steam S to a heating chamber (11) accommodating an object M to be heated, thereby heating the object M to be heated includes steam supplying means for supplying the steam (S) to the heating chamber (11), and air discharging means for discharging the steam supplied to the heating chamber (11) from the heating chamber (11).Type: ApplicationFiled: February 8, 2005Publication date: June 26, 2008Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventors: Ikuhiro Inada, Hideko Akashi, Masato Matsuda
-
Patent number: 7326893Abstract: A high frequency heating apparatus having a steam generating function including a heater main body 111 embedded with heater 27, a transport tube heating portion 113 for boiling a liquid in a transport tube 112, and a heat conduction control portion 114 comprising a material having a heat conductivity smaller than a heat conductivity of a material forming an evaporating portion 25 and capable of restraining adherence of scale in accordance with local boiling in the transport tube by reducing an amount of heat conducted to the transport tube 112 while ensuring heat energy supplied to an evaporating side by setting heater to a high temperature. Further, a steam supply mechanism for excellently maintaining a balance of supply of the heat energy to a side of a transport portion and a side of an evaporating portion and continuously generating steam at a high temperature near to 100° C. can be provided.Type: GrantFiled: May 19, 2004Date of Patent: February 5, 2008Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Kouji Kanzaki, Yasuhisa Mori, Masato Matsuda, Hiroshi Kawai
-
Publication number: 20070221070Abstract: The problem to be solved by the invention is that, when an object to be heated is heated using steam, the atmospheric temperature of the interior of the heating chamber is set quickly and accurately at a temperature suitable for cooking to thereby cook the object to be heated with uniform steam heating. The above problem can be solved by providing a cooking apparatus for supplying steam to a heating chamber 11 storing an object to be heated to thereby heat the object to be heated, which comprises steam supply means for supplying steam to the heating chamber 11, a fan 17 for stirring up the steam supplied to the interior of the heating chamber 11, and temperature control means, by driving and rotating the fan 17, for controlling the atmospheric temperature of the interior of the heating chamber 11 to be lower than the temperature of the steam supplied.Type: ApplicationFiled: April 14, 2005Publication date: September 27, 2007Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventors: Hideko Akashi, Ikuhiro Inada, Masato Matsuda
-
Publication number: 20070029311Abstract: To provide a thawing method wherein a frozen commodity can be thawed, in a short time, from the inside with no unevenness. The thawing method, which thaws a frozen commodity by high frequency heating, includes: a first high frequency heating step in which the frozen commodity is high frequency heated to the vicinity of a melting temperature; a temperature detection step which measures the temperature of the frozen commodity during the first high frequency heating step and detects that the measured temperature has reached the melting temperature; a steam supplying step which starts a steam supply when the melting temperature is detected in the temperature detection step, thus forming a film of dew condensation on the surface of the frozen commodity; and a second high frequency heating step in which the frozen commodity is high frequency heated after the start of the steam supplying step.Type: ApplicationFiled: November 12, 2004Publication date: February 8, 2007Inventors: Hideko Akashi, Ikuhiro Inada, Masato Matsuda
-
Publication number: 20070029313Abstract: A high frequency heating apparatus having a steam generating function including a heating means main body 111 embedded with heating means 27, a transport tube heating portion 113 for boiling a liquid in a transport tube 112, and a heat conduction control portion 114 comprising a material having a heat conductivity smaller than a heat conductivity of a material forming an evaporating portion 25 and capable of restraining adherence of scale in accordance with local boiling in the transport tube by reducing an amount of heat conducted to the transport tube 112 while ensuring heat energy supplied to an evaporating side by setting heating means to a high temperature. Further, a steam supply mechanism for excellently maintaining a balance of supply of the heat energy to a side of a transport portion and a side of an evaporating portion and continuously generating steam at a high temperature near to 100° C. can be provided.Type: ApplicationFiled: May 19, 2004Publication date: February 8, 2007Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Kouji Kanzaki, Yasuhisa Yasuhisa, Masato Matsuda, Hiroshi Kawai
-
Publication number: 20060258915Abstract: A problem of the invention is to provide a vibration detecting apparatus for accurately detecting vibration transmitted to a rigid body, particularly provide a toilet seat apparatus for accurately detecting body movement of a user transmitted to a toilet seat. There are provided pressing means (amplifying means) (27) for amplifying vibration by body movement of a user transmitted to an upper lid (rigid body) (6) of a toilet seat apparatus (5), and a piezoelectric sensor (vibration detecting sensor) (9) for detecting the amplified vibration and therefore, even when the toilet seat is hardly deformed by the body movement of the user transmitted to the toilet seat, the body movement of the user transmitted to the toilet seat is detected by the piezoelectric sensor (vibration detecting sensor) (9) by amplifying the body movement by the pressing means (amplifying means) (27) and therefore, the body movement of the user transmitted to the toilet seat can accurately be detected.Type: ApplicationFiled: June 18, 2004Publication date: November 16, 2006Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Shigeki Ueda, Hiroyuki Ogino, Koji Yoshino, Masato Matsuda
-
Publication number: 20060226141Abstract: There is constructed a constitution such that a shunt resistor 30 is interposed in series with a portion capable of measuring an output current of a unidirectional power source portion 1 of a high frequency heating apparatus and a voltage generated at the shunt resistor 30 is outputted by a buffer 31. Further, an operational amplifier 3101 having a high input impedance is used for the buffer 31. Further, a diode bridge 101 and a semiconductor switching element 205 are fixed to a common heat radiating plate 33, the heat radiating plate 33 is formed with a notched portion 33a to thereby ensure insulating distances to the diode bridge 101 and the semiconductor switching element 205, and the shunt resistor 30 is arranged on a straight line the same as that between the diode bridge 101 and the semiconductor switching element 205.Type: ApplicationFiled: April 9, 2004Publication date: October 12, 2006Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Haruo Suenaga, Hideaki Moriya, Hisashi Morikawa, Shinichi Sakai, Makoto Mihara, Nobuo Shirokawa, Toyotsugu Matsukura, Masato Matsuda
-
Publication number: 20060128762Abstract: The present invention provides an excellent method and a pharmaceutical composition for treating a malignant tumor, and use thereof. Specifically, the present invention is related to a pharmaceutical composition for treating malignant tumor comprising a specific aminostilbazole derivative or a pharmaceutically acceptable salt thereof, which is administered in combination with chemotherapy and/or radiotherapy, a method of treatment and use of said compound.Type: ApplicationFiled: September 5, 2003Publication date: June 15, 2006Applicants: D.Western Therapeutics Institute, NIPPON SHINYAKU CO.,Inventors: Hiroyoshi Hidaka, Masato Matsuda, Fumitake Katoh
-
Publication number: 20050183305Abstract: A display panel which is adapted to be mounted on an electronic apparatus, includes a first printed display layer, a transparent material layer that is provided on the first printed display layer, and a second printed display layer that is provided on the transparent material layer so as to correspond to the first printed display layer. The first printed display layer, the transparent material layer and the second printed display layer are integrally formed to each other. The second printed display layer is displayed from the first printed display layer side through the transparent material layer.Type: ApplicationFiled: February 16, 2005Publication date: August 25, 2005Applicants: Matsushita Electric Industrial Co., Ltd., Sanwa Screen Co., Ltd.Inventors: Junji Hirata, Yuji Hayakawa, Akihiro Tsukaguchi, Ikuhiro Inada, Masato Matsuda, Yoshihide Goto, Kiyomi Matsuoka, Kaoru Goto
-
Publication number: 20040069764Abstract: A convection heater 23 is disposed along a back surface of a rear face plate 18 which is comprised of a stainless steel plate that forms a heating chamber 14. On a back side of the rear face plate 18, disposed is a circulation fan 22 by which, air in the heating chamber 14 is sucked from air intake use through-holes into the back side, and after it is heated by the convection heater 23, it is returned from air blowing use through-holes to the heating chamber 14. On a surface of an inner side of the heating chamber 14 of the rear face plate 18, a self-cleaning layer is formed by dissolving a self-cleaning material which oxide-decomposes and removes accreted dirt at high temperature into a porcelain enamel glaze and by applying and bake-sticking.Type: ApplicationFiled: July 21, 2003Publication date: April 15, 2004Applicant: Matsushita Electric Industrial Co., LtdInventors: Shuji Imai, Masato Matsuda
-
Patent number: 6657172Abstract: A high frequency heating apparatus equipped with the oven hood comprises a heating chamber, a power supply apparatus for controlling high frequency output power by way of a semiconductor element, ventilation, and illumination for illuminating an object to be heated by another heat-cooking apparatus. Since the high frequency output power is controlled in such a manner that an optimum heating output power is applied in a linear manner for a proper time period, the heating output power can be controlled in the linear manner and the high frequency heating apparatus can be largely reduced in weight. As a result, the highest-speed heat-cooking operation by receiving the maximum high frequency output power can be realized, and the optimum cooking performance can be realized. Both the installation performance of the appliance to the mounting wall plane and the safety performance achieved by stably fixing the appliance can also be largely improved.Type: GrantFiled: July 17, 2002Date of Patent: December 2, 2003Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Masato Yamauchi, Toshiyuki Ishiguro, Hirofumi Yoshimura, Fumihiko Migaki, Ikuhiro Inada, Masato Matsuda
-
Publication number: 20030015525Abstract: A high frequency heating apparatus equipped with the oven hood comprises a heating chamber, a power supply apparatus for controlling high frequency output power by way of a semiconductor element, a ventilation means, and an illumination means for illuminating an object to be heated of another heat-cooking apparatus. Since the high frequency output power is controlled in such a manner that optimum heating output power is applied in a linear manner for a proper time period, the heating output power can be controlled in the linear manner and the high frequency heating apparatus can be largely made in light weight. As a result, highest-speed heat-cooking operation by receiving the maximum high frequency output power can be realized, the optimum cooking performance can be realized, and both installation performance of the appliance to the mounting wall plane and safety performance achieved by stably fixing the appliance can be largely improved.Type: ApplicationFiled: July 17, 2002Publication date: January 23, 2003Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Masato Yamauchi, Toshiyuki Ishiguro, Hirofumi Yoshimura, Fumihiko Migaki, Ikuhiro Inada, Masato Matsuda
-
Patent number: 6018153Abstract: To present an operating apparatus having features including ease of operation, controllability for preventing misoperation, small size, long life, and ease of assembling. The constitution includes a base unit as skeleton of operation unit, a key operation unit (13) having plural switches disposed at the front side of the base unit, a first design sheet (12) disposed at the front side of the key operation unit (13), printing patterns at positions corresponding to each switch, a display device (11) disposed at the front side of the first design sheet (12), having light function elements (11g) for transmitting and shielding the positions corresponding to the patterns on the first design sheet (12), and a second design sheet (10) disposed at the front side of the display device (11), having windows (10b) at positions corresponding to the light function elements.Type: GrantFiled: January 20, 1998Date of Patent: January 25, 2000Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Masato Matsuda, Yasuteru Fujii, Takamasa Okutsu, Mitsuo Ebisawa, Masashi Yano
-
Patent number: 5972976Abstract: The invention relates to an aminostilbazole derivative of the following formula or a hydrate thereof, and a salt thereof. ##STR1## wherein R.sup.1 and R.sup.2 each represents hydrogen etc.; R.sup.3, R.sup.4, R.sup.13, and R.sup.14 each represents hydrogen, C.sub.1-3 acyl, halogen, hydroxy etc.; R.sup.5 represents hydrogen or hydroxy-substituted C.sub.1-3 alkyl etc.; R.sup.6 represents benzenesulfonyl substituted by C.sub.1-3 alkoxy etc.; ring Y represents phenyl etc.; ring Z represents 4-pyridyl, its oxide etc. The compound is useful or the treatment of various malignant tumors.Type: GrantFiled: October 2, 1996Date of Patent: October 26, 1999Assignee: Nippon Shinyaku Company, LimitedInventors: Hiroyoshi Hidaka, Akira Matsuura, Masato Matsuda
-
Patent number: 5098674Abstract: Apparatus for supplying powder to a crucible containing a molten crystal component ina single crystal pulling device. The apparatus includes a separating member for separating the space above the surface of the molten crystal component into a first and second region, a feeding device for feeding the powder into the first region and a supporting device for supporting the separating device. The single crystal is pulled from the molten crystal component in the second region.Type: GrantFiled: September 27, 1990Date of Patent: March 24, 1992Assignee: Toshiba Ceramics Co., Ltd.Inventors: Masato Matsuda, Osamu Suzuki, Yasuo Wakasa, Nobuyuki Sato
-
Patent number: 4376705Abstract: A filtering and drying apparatus has a vertically disposed casing, a bottom plate detachably carried at the bottom of the casing and supporting a filter plate thereon, a valve chamber provided at the central portion of the bottom plate and adapted for discharging cakes in the casing, and an upright rotary shaft disposed in the center of the casing for vertical movement along its own axis and for forward and reverse rotations about its own axis. The rotary shaft is provided at the lowermost end thereof with at least a pair of rotary arms having a plurality of stirring blades. Each of the stirring blades has on one side thereof a face effective to scrape off the cakes to the right and left and, on the other side, another face effective to move the cakes toward the central outlet of the casing.Type: GrantFiled: September 11, 1981Date of Patent: March 15, 1983Assignee: Nippon Dyeing Machine Manufacturing Co. Ltd.Inventors: Kisaburo Komura, Masamitsu Ohshima, Masato Matsuda
-
Patent number: 4241064Abstract: 1-Substituted-9H-pyrido[3,4-b]indole derivatives, which are further optionally substituted in the 3- or 4-position, are inhibitors of xanthine-oxidase. A representative embodiment is 1-formyl-4-hydroxy-9H-pyrido[3,4-b]indole which can be prepared through the processing of Picrasma quassioides.Type: GrantFiled: October 10, 1979Date of Patent: December 23, 1980Assignee: Nippon Shinyaku Co. Ltd.Inventors: Shingo Matsumura, Hiroshi Enomoto, Yoshiaki Aoyagi, Yoshitsugu Nomiyama, Tatsuhiko Kono, Masato Matsuda, Haruo Tanaka