Patents by Inventor Masayuki Nozawa
Masayuki Nozawa 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: 20240145178Abstract: A solid electrolytic capacitor (1) includes an anode foil (2a) having formed thereon an oxide film, a cathode foil (2c), and a separator (2d), and is equipped with a solid electrolyte (20) formed of an electroconductive polymer compound in a fine particle form, and a water-soluble compound solution (30) introduced to surround the solid electrolyte (20), the solid electrolyte (20) contains a polyol compound having a molecular weight of less than 200 and a number of hydroxy groups of 4 or more as a first water-soluble compound (2f1), the water-soluble compound solution (30) contains one kind or multiple kinds of a glycol compound in a liquid form as a second water-soluble compound (2f2), and the second water-soluble compound (2f2) has an average molecular weight of less than 400.Type: ApplicationFiled: January 10, 2024Publication date: May 2, 2024Inventors: Masayuki SAKAGUCHI, Tetsushi OGAWARA, Yoshishige SAKURAI, Akira IIJIMA, Yosuke NOZAWA
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Patent number: 8964042Abstract: A first heat radiation unit is formed on one surface of the imaging unit in a vertical direction. A second heat radiation unit is formed on the other surface of the imaging unit in the vertical direction. A third heat radiation unit is formed on a surface opposite to an imaging direction of the imaging unit. A first heat transfer unit transfers heat of a first heat source of the imaging unit to the first heat radiation unit and the third heat radiation unit. A second heat transfer unit transfers heat of a second heat source of the imaging unit, which has a higher maximum allowable temperature than the first heating unit, to the second heat radiation unit. A heat insulation unit suppresses heat transfer between the first and the second heat radiation units and between the third and the second heat radiation units.Type: GrantFiled: October 9, 2013Date of Patent: February 24, 2015Assignee: JVC KENWOOD CorporationInventors: Masayuki Nozawa, Munenobu Nakayama, Yoichi Nakano, Taguchi Hiromi
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Publication number: 20140184835Abstract: A first heat radiation unit is formed on one surface of the imaging unit in a vertical direction. A second heat radiation unit is formed on the other surface of the imaging unit in the vertical direction. A third heat radiation unit is formed on a surface opposite to an imaging direction of the imaging unit. A first heat transfer unit transfers heat of a first heat source of the imaging unit to the first heat radiation unit and the third heat radiation unit. A second heat transfer unit transfers heat of a second heat source of the imaging unit, which has a higher maximum allowable temperature than the first heating unit, to the second heat radiation unit. A heat insulation unit suppresses heat transfer between the first and the second heat radiation units and between the third and the second heat radiation units.Type: ApplicationFiled: October 9, 2013Publication date: July 3, 2014Applicant: JVC KENWOOD CorporationInventors: Masayuki NOZAWA, Munenobu NAKAYAMA, Yoichi NAKANO, Taguchi HIROMI
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Patent number: 6990561Abstract: In the case an update is generated for shared data housed in each terminal that composes a computer system, a terminal uniquely determined for every update based on a predetermined prescribed algorithm simultaneously transmits update information to the other terminals. In addition, information relating to member data within the group is also treated as shared data. Discrimination numbers are assigned to update information generated for shared data. During simultaneous multicast transmission, a discrimination number is transmitted together with update information, and that discrimination number is also managed as shared data in each terminal.Type: GrantFiled: February 14, 2001Date of Patent: January 24, 2006Assignee: NTT Comware CorporationInventors: Mitsuo Yae, Masayuki Nozawa, Hideaki Kondo
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Publication number: 20030118018Abstract: In the case an update is generated for shared data housed in each terminal that composes a computer system, a terminal uniquely determined for every update based on a predetermined prescribed algorithm simultaneously transmits update information to the other terminals. In addition, information relating to member data within the group is also treated as shared data. Discrimination numbers are assigned to update information generated for shared data. During simultaneous multicast transmission, a discrimination number is transmitted together with update information, and that discrimination number is also managed as shared data in each terminal.Type: ApplicationFiled: July 17, 2002Publication date: June 26, 2003Inventors: Mitsuo Yae, Masayuki Nozawa, Hideaki Kondo
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Patent number: 6248545Abstract: Disclosed herein is an assay of a denatured lipoprotein, in which the denatured site of the denatured lipoprotein contained in a vital sample is exposed to the surface of its lipoprotein particle upon the reaction of an antibody, which recognizes the denatured lipoprotein, with the vital sample containing the denatured lipoprotein.Type: GrantFiled: October 14, 1997Date of Patent: June 19, 2001Assignee: Daiichi Pure Chemicals Co., Ltd.Inventors: Akira Kondo, Naoko Toda, Noriko Kobayashi, Masayuki Nozawa, Mitsuhisa Manabe
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Patent number: 6160052Abstract: Provided is a rubber-modified aromatic vinyl resin composition, wherein(a) 4 to 20% by weight of a rubber-like polymer is contained,(b) the rubber-like polymer is dispersed in the aromatic vinyl polymer in the form of grains, and the dispersed grains have a weight-average grain diameter falling in a range of 0.4 to 0.8 .mu.m,(c) the dispersed grains have 1.0 .mu.m or less of a 5% value and 0.2 .mu.m or more of a 95% value in a cumulative grain diameter distribution on a weight basis,(d) a ratio of toluene-insoluble matters to a rubber component each of which is contained in the said composition falls in a range of 1.0 to 2.5, and(e) 0.005 to 0.5% by weight of a silicone oil or the mixed oil of the same amount of silicone oil and a fluorine compound oil of 0.0002 to 0.03% by weight is contained in the said composition. The rubber-modified aromatic vinyl resin composition described above is excellent in a balance between an impact resistance and a rigidity, and has an excellent gloss.Type: GrantFiled: April 21, 1998Date of Patent: December 12, 2000Assignee: Nippon Steel Chemical Co., Ltd.Inventors: Masayuki Nozawa, Masanari Fujita, Yasuji Shichijo
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Patent number: 6031050Abstract: A rubber-modified styrenic resin composition obtained by graft-polymerizing a styrenic monomer dissolving a rubber-like polymer, wherein(1) the rubber-like polymer is dispersed in a styrenic polymer matrix in the form of particles having a volume average particle diameter falling in the range of 0.5 to 1.6 .mu.m,(2) the dispersed particles of said rubber-like polymer are of a salami structure in which a part of the styrenic polymer having a number average particle diameter falling in the range of 0.13 .mu.m or more and up to 0.20 .mu.m and a particle diameter distribution falling in the range of 1.15 to 1.35 is dispersed and included in the rubber-like polymer particles, and(3) the dispersed particles of said rubber-like polymer have a swelling ratio falling in the range of 7 to 12 in toluene.The rubber-modified styrenic resin composition of the present invention is excellent in mechanical strength, a gloss and a coloring property and has a good balance between them.Type: GrantFiled: August 22, 1997Date of Patent: February 29, 2000Assignee: Nippon Steel Chemical Co., LtdInventors: Masayuki Nozawa, Masanari Fujita, Yasuji Shichijo
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Patent number: 6027908Abstract: Described is a method for differentiating the vaginal secretory fluid or cervical mucus of a pregnant woman suffering from threatened premature delivery, which comprises measuring an amount of Interleukin-8 in the vaginal secretory fluid or cervical mucus. The above method makes it possible to differentiate the vaginal secretory fluid or the like of the pregnant woman suffering from threatened premature delivery with good sensitivity and therefore is useful for the detection, treatment or the like of premature delivery.Type: GrantFiled: October 7, 1996Date of Patent: February 22, 2000Assignee: Daiichi Pure Chemicals Co., Ltd.Inventors: Shigeru Saito, Motohiko Ichijo, Makiko Maeda, Masayuki Nozawa
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Patent number: 5968479Abstract: A diagnostic marker containing (a) a detection system such as an antibody and (b) a fluorescent functional group that is bound to the detection system and represented by the following formula: ##STR1## wherein R.sup.1 and R.sup.2 independently represent hydrogen atom, an alkyl group or the like; R.sup.3 represents an alkyl group, a sulfonic acid-alkyl group or the like; X.sup.- represents an anion species, if required; Y represents a C.sub.1 -C.sub.10 alkylene group or a C.sub.1 -C.sub.10 alkylene group containing one or more atoms selected from the group consisting of oxygen atom, nitrogen atom and sulfur atom. The diagnostic marker emits fluorescence having a wavelength of 780 nm or more when irradiated with near or far infrared rays, and thus useful for infrared endoscopic diagnosis or identification of a focus in surgical operation.Type: GrantFiled: September 17, 1997Date of Patent: October 19, 1999Assignee: Daiichi Pure Chemicals Co., Ltd.Inventors: Susumu Ito, Masayuki Nozawa, Masanobu Shiga, Kazumi Sasamoto, Kazuhiro Takesako, Hiroshi Takeuchi
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Patent number: 5747593Abstract: An object of the present invention is to provide a process for producing rubber-modified styrene resins in which a distribution of the diameters of the rubber particles is narrow and the impact resistance is well balanced with the elastic modulus. The constitution thereof is characterized in that an aromatic monovinyl series monomer, a rubbery polymer and a styrene polymer are mixed and dissolved, and the mixed solution is adjusted so that the relation of the content R (wt. %) of the rubbery polymer contained in said mixed solution with the content Ps (wt. %) of the styrene polymer satisfies 0.2<Ps/R<3; the solution is further subjected to pre-heating treatment to maintain the conditions before rubber phase inversion, and then rubber phase inversion is carried out in a plug flow type reactor followed by polymerizing to enhance the polymerization conversion rate in the following plug flow type reactor.Type: GrantFiled: March 22, 1996Date of Patent: May 5, 1998Assignee: Nippon Steel Chemical Co., Ltd.Inventors: Masayuki Nozawa, Yasuji Shichijo, Masanari Fujita
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Patent number: 5742487Abstract: Latches are pivotally provided on opposite sides of an IC device stored in the pocked of an IC carrier. Connecting arms of the latches are engaged in engagement holes formed in actuator members which are biased upwardly by springs. The top surface of the IC carrier, except the IC pocket, is covered by an actuating plate. The positioning pins of an IC set/removal mechanism are inserted into holes of the IC carrier so as to cause the mounting plate to which the pins are secured to press the actuating plate down against the top face of the IC carrier causing the actuator members to pivot the latches, whereby the hold-down lugs of the latches are retracted from the top of the IC. The IC is now ready to be picked up by a suction pad.Type: GrantFiled: October 11, 1995Date of Patent: April 21, 1998Assignees: Advantest Corporation, Enplas CorporationInventors: Yoshito Kobayashi, Masayuki Nozawa
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Patent number: 5431531Abstract: A label picking up device for drawing by suction the uppermost label from a plurality of labels accommodated in a pile in a label case by way of a vacuum suction unit and supplying the sucked label to a given sewing machine comprises a presser member which is inserted into the label case through a vertical opening portion formed on a side wall thereof for pressing the pile of the labels at an edge portion thereof in the label case from above at a given pressure and a peel-off plate for pushing out the uppermost label by rubbing the same on an edge portion of the upper surface thereof so as to release the same from being pressed down by the presser member. As a result, it is possible to draw the uppermost label by suction with certainty regardless of the weight of the label, the air permeability thereof, etc., and moreover supply the same to a given sewing position.Type: GrantFiled: December 30, 1993Date of Patent: July 11, 1995Assignee: The Singer Company N.V.Inventor: Masayuki Nozawa
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Patent number: 5361961Abstract: A feeding device of a wide sewing material comprises a first belt conveyer unit provided on a supporting member vertically driven by a first elevating unit, a first base plate vertically driven by a second elevating unit provided on the supporting member, a horizontally driving unit for horizontally driving a second base plate and a second belt conveyer unit which is supported by the second base plate and is arranged on the side of the edge portion to be sewn of the wide sewing material in parallel therewith and which is driven to rotate by a rotary device. Since the feeding device can secure a large space from the edge portion by retracting the second belt conveyer units, next operation can be performed with ease. As a result, it is possible to perform the feeding and sewing of a wide sewing material, which is difficult to work at the edge portion thereof automatically, with accuracy and efficiency.Type: GrantFiled: March 1, 1993Date of Patent: November 8, 1994Assignee: The Singer Company N.V.Inventors: Hideyuki Kobayashi, Masayuki Nozawa, Yashuhiro Nagayama
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Patent number: 4933277Abstract: A method for quantitative analysis of hydrogen peroxide at a high precision is disclosed. The method comprises reacting a divalent cobalt compound with hydrogen peroxide in the presence of peroxidase or a substance similar to peroxidase to produce a trivalent cobalt compound, reacting the trivalent cobalt compound thus produced with a trivalent cobalt indicator to produced a colored complex, and subjecting the colored complex to colorimetric quantitative analysis. The method enables various enzymatic activities producing hydrogen peroxide by the reaction with substrates as well as the amount or activity of substances involving the known enzymatic reactions linked with such enzymatic reactions, of enzymes and coenzymes, to be quantitatively determined very easily at a high sensitivity at a wavelength of above 600 nm without the interference of hemoglobin, bilirubin, or turbidity.Type: GrantFiled: October 26, 1988Date of Patent: June 12, 1990Assignee: Daiichi Pure Chemicals Co., Ltd.Inventors: Toshikatsu Abe, Mitsuhisa Manabe, Masayuki Nozawa, Atsushi Izumi, Fumio Masumi, Akemichi Maki