Patents by Inventor Yuji Ozawa
Yuji Ozawa 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: 11947766Abstract: A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, a second electrode facing the first electrode across the first region, a first resistor provided on the first conductive film in the second region and having a pair of electrodes, the pair of electrodes facing each other across a first resistance region in the first conductive film, one of the electrodes being electrically connected to the second electrode, the other of the electrodes being electrically connected to the second terminal, and a first switch electrically connecting the first conductive film to the second conductive film, in the second region.Type: GrantFiled: September 17, 2021Date of Patent: April 2, 2024Assignee: FUJITSU COMPONENT LIMITEDInventors: Yuta Nakamura, Yutaka Ueno, Masaya Morohashi, Takuya Ozawa, Hideyuki Hagihara, Yuji Makiuchi
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Publication number: 20240075410Abstract: There is provided a gas solution supply apparatus capable of preventing bubbles from being generated in use at a point-of-use even if gas solution to be provided to a point-of-use has a high concentration. The gas solution supply apparatus 1 includes: a gas dissolving unit 4 that dissolves a source gas in a source liquid to produce a first gas solution; a first gas-liquid separator 10 that stores the first gas solution produced and produces a second gas solution through gas-liquid separation of the first gas solution; a pressure reducer 17 that depressurizes the second gas solution produced in the first gas-liquid separator 10; and a second gas-liquid separator 12 that stores the depressurized second gas solution and produces a third gas solution through gas-liquid separation of the second gas solution. The third gas solution is supplied to a point-of-use.Type: ApplicationFiled: August 2, 2023Publication date: March 7, 2024Inventors: Suguru OZAWA, Yuji ARAKI, Yoichi NAKAGAWA, Toshifumi WATANABE, Risa KIMURA, Ryuta KATO
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Patent number: 11143152Abstract: Provided is a fuel pipe connected to a fuel distribution pipe distributing and supplying fuel to a plurality of fuel injection devices. The fuel pipe includes a pipe body and a connection head part fastened to the fuel distribution pipe by a cap nut. The connection head part includes a first curved portion curved in a circular shape in a reference cross-section including a central axis A of the fuel pipe and abutting against a seat surface formed on an inner peripheral surface of the fuel distribution pipe, a second curved portion curved in a circular shape in the reference cross-section and locked on a locking surface formed on an inner peripheral surface of the cap nut, and a straight portion extending linearly in the reference cross-section and interconnecting the first curved portion and the second curved portion.Type: GrantFiled: July 26, 2017Date of Patent: October 12, 2021Assignee: SANOH INDUSTRIAL CO., LTD.Inventors: Hayato Tadokoro, Yuji Ozawa, Seihau Lee
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Publication number: 20200182209Abstract: Provided is a fuel pipe connected to a fuel distribution pipe distributing and supplying fuel to a plurality of fuel injection devices. The fuel pipe includes a pipe body and a connection head part fastened to the fuel distribution pipe by a cap nut. The connection head part includes a first curved portion curved in a circular shape in a reference cross-section including a central axis A of the fuel pipe and abutting against a seat surface formed on an inner peripheral surface of the fuel distribution pipe, a second curved portion curved in a circular shape in the reference cross-section and locked on a locking surface formed on an inner peripheral surface of the cap nut, and a straight portion extending linearly in the reference cross-section and interconnecting the first curved portion and the second curved portion.Type: ApplicationFiled: July 26, 2017Publication date: June 11, 2020Inventors: Hayato TADOKORO, Yuji OZAWA, Seihau LEE
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Publication number: 20180094614Abstract: Provided is a connecting head of a fuel pipe connected to a fuel distribution tube which distributes and supplies fuel to a plurality of fuel injection devices, the connecting head including: an enlarged-diameter section having an outer circumferential surface enlarged in diameter toward a tip of the connecting head; and a reduced-diameter section located on the tip side of the enlarged-diameter section and having an outer circumferential surface reduced in diameter toward the tip. A convex curved surface section having a convex curved shape and a concave curved surface section having a concave curved shape are formed on an outer circumferential surface of the reduced-diameter section, the convex curved surface section being brought into pressure contact with the fuel distribution tube, the concave curved surface section being located on the enlarged-diameter section side of the convex curved surface section and continuing to the convex curved surface section.Type: ApplicationFiled: March 16, 2016Publication date: April 5, 2018Inventors: Hayato TADOKORO, Yuji Ozawa, Masahisa KIZAKI
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Patent number: 7645489Abstract: A method for manufacturing an inkjet recording medium comprising the steps of: applying a coating color containing a pigment and a binder as major components to at least one side of a base material using a transfer roll coater, subsequently drying coating layer to form an ink absorbing layer, wherein Hercules viscosity of coating color is 5 m Pa·s to 30 m Pa·s and pigment contains a synthetic silica having an oil absorption of 90 ml/10 g to 200 ml/100 g, a BET specific surface area of 45 m2/g to 200 m2/g and an average particle diameter of 1.0 ?m to 3.0 ?m and/or a precipitated calcium carbonate-silica composite having an oil absorption of 100 ml/10 g to 250 ml/100 g, a BET specific surface area of 5 m2/g to 150 m2/g and an average particle diameter of 1.0 ?m to 10 ?m.Type: GrantFiled: August 3, 2004Date of Patent: January 12, 2010Assignee: Nippon Paper Industries Co., Ltd.Inventors: Yuji Ozawa, Akinobu Chatani, Kunio Takebayashi, Takashi Ochi, Dai Nagahara, Koichi Yanai
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Patent number: 7293725Abstract: In an impact crusher, a rise of an advancing-retracting portion (65) of a gap adjuster (60) caused when a rebound plate (33) touches a rotor (32) or the rotation amount of the rotor (32) is detected to determine a zero-point position of the rebound plate (33) is determined based on the detected result, so that the zero-point position can be securely determined since it is not necessary to touch and vibrate the rebound plate with the rotor rotating at a high speed, and since the rebound plate (33) is not vibrated, the zero-point position can be securely determined without being influenced by the abrasion of the rebound plate (33) and the impact plate (322), thereby accurately adjusting gap (C).Type: GrantFiled: August 26, 2002Date of Patent: November 13, 2007Assignee: Komatsu Ltd.Inventors: Yukio Moriya, Hiroshi Yoshida, Tooru Nakayama, Yuji Ozawa, Katsuhiro Ikegami
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Patent number: 7293727Abstract: A mobile crushing machine, equipped with an impact crusher having a separable casing 31 comprising a stationary casing 70 and a movable casing 30, is adopted for casing 31 with the upper end 724 of the stationary casing 70 positioned below the upper end 820 of the movable casing 80 and with the movable casing 80 arranged to permit an operator to collapse the feeding port 31A side of movable casing 80 into the rotation mechanism 39 for transporting the mobile crushing machine The impact crusher is equipped with a gap adjustment device (60).Type: GrantFiled: July 26, 2002Date of Patent: November 13, 2007Assignee: Komatsu Ltd.Inventors: Yukio Moriya, Hiroshi Yoshida, Tohru Nakayama, Yuji Ozawa
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Patent number: 7278596Abstract: A mobile crushing machine, equipped with an impact crusher having a separable casing 31 comprising a stationary casing 70 and a movable casing 30, is adopted for casing 31 with the upper end 724 of the stationary casing 70 positioned below the upper end 820 of the movable casing 80 and with the movable casing 80 arranged to permit an operator to collapse the feeding port 31A side of movable casing 80 into the rotation mechanism 39 for transporting the mobile crushing machine The impact crusher is equipped with a gap adjustment device (60).Type: GrantFiled: September 1, 2006Date of Patent: October 9, 2007Assignee: Komatsu Ltd.Inventors: Yukio Moriya, Hiroshi Yoshida, Tohru Nakayama, Yuji Ozawa
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Publication number: 20070001043Abstract: A mobile crushing machine, equipped with an impact crusher having a separable casing 31 comprising a stationary casing 70 and a movable casing 30, is adopted for casing 31 with the upper end 724 of the stationary casing 70 positioned below the upper end 820 of the movable casing 80 and with the movable casing 80 arranged to permit an operator to collapse the feeding port 31A side of movable casing 80 into the rotation mechanism 39 for transporting the mobile crushing machine The impact crusher is equipped with a gap adjustment device (60).Type: ApplicationFiled: September 1, 2006Publication date: January 4, 2007Inventors: Yukio Moriya, Hiroshi Yoshida, Tohru Nakayama, Yuji Ozawa
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Publication number: 20060168811Abstract: A method for manufacturing an inkjet recording medium comprising the steps of: applying a coating color containing a pigment and a binder as major components to at least one side of a base material using a transfer roll coater, subsequently drying coating layer to form an ink absorbing layer, wherein Hercules viscosity of coating color is 5 m Pa·s to 30 m Pa·s and pigment contains a synthetic silica having an oil absorption of 90 ml/10 g to 200 ml/100 g, a BET specific surface area of 45 m2/g to 200 m2/g and an average particle diameter of 1.0 ?m to 3.0 ?m and/or a precipitated calcium carbonate-silica composite having an oil absorption of 100 ml/10 g to 250 ml/100 g, a BET specific surface area of 5 m2/g to 150 m2/g and an average particle diameter of 1.0 ?m to 10 ?m.Type: ApplicationFiled: August 3, 2004Publication date: August 3, 2006Inventors: Yuji Ozawa, Akinobu Chatani, Kunio Takebayashi, Takashi Ochi, Dai Nagahara, Koichi Yanai
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Patent number: 6846524Abstract: An inkjet recording medium comprising at least one ink receiving layer on a support, wherein the ink receiving layer which is the outermost layer comprises a pigment and an aqueous polyurethane resin as principal components, the proportion of said aqueous polyurethane resin relative to said pigment in the ink receiving layer which is the outermost layer is 5-80 wt %, said aqueous polyurethane resin is formed by reaction of an active hydrogen compound and an aliphatic and/or alicyclic polyisocyanate compound, said active hydrogen compound contains 40-80 wt % of a polyether polyol compound having a number average molecular weight of 500-3000, and the minimum film-forming temperature of said aqueous polyurethane resin is ?10-50 degree C.Type: GrantFiled: March 25, 2002Date of Patent: January 25, 2005Assignee: Nippon Paper Industries Co., Ltd.Inventors: Yuji Ozawa, Toshikazu Teramasa, Masashi Seki, Tadashi Saito
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Publication number: 20040179075Abstract: An inkjet recording medium for plain paper wherein a coating solution having a water-soluble polymer, sizing agent and synthetic resin emulsion as main ingredients is coated or impregnation-coated on at least one surface of a base paper. The synthetic resin emulsion is an emulsion manufactured using 1.5 wt parts or less of a surfactant relative to 100 wt parts of a polymerizing monomer. In this inkjet recording medium, bleeding and feathering do not occur, so the medium is suitable also for multi-color recording.Type: ApplicationFiled: December 3, 2003Publication date: September 16, 2004Inventors: Yuji Ozawa, Akinobu Chatani, Takehiro Yoshimatsu, Noriko Kumazawa
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Publication number: 20030062434Abstract: A mobile crushing machine, equipped with an impact crusher having a separable casing 31 comprising a stationary casing 70 and a movable casing 30, is adopted for casing 31 with the upper end 724 of the stationary casing 70 positioned below the upper end 820 of the movable casing 80 and with the movable casing 80 arranged to permit an operator to collapse the feeding port 31A side of movable casing 80 into the rotation mechanism 39 for transporting the mobile crushing machine The impact crusher is equipped with a gap adjustment device (60).Type: ApplicationFiled: July 26, 2002Publication date: April 3, 2003Inventors: Yukio Moriya, Hiroshi Yoshida, Tohru Nakayama, Yuji Ozawa
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Publication number: 20030038196Abstract: In an impact crusher, a rise of an advancing-retracting portion (65) of a gap adjuster (60) caused when a rebound plate (33) touches a rotor (32) or the rotation amount of the rotor (32) is detected to determine a zero-point position of the rebound plate (33) is determined based on the detected result, so that the zero-point position can be securely determined since it is not necessary to touch and vibrate the rebound plate with the rotor rotating at a high speed, and since the rebound plate (33) is not vibrated, the zero-point position can be securely determined without being influenced by the abrasion of the rebound plate (33) and the impact plate (322), thereby accurately adjusting gap (C).Type: ApplicationFiled: August 26, 2002Publication date: February 27, 2003Inventors: Yukio Moriya, Hiroshi Yoshida, Tooru Nakayama, Yuji Ozawa, Katsuhiro Ikegami
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Publication number: 20020176968Abstract: An inkjet recording medium comprising at least one ink receiving layer on a support, wherein the ink receiving layer which is the outermost layer comprises a pigment and an aqueous polyurethane resin as principal components, the proportion of said aqueous polyurethane resin relative to said pigment in the ink receiving layer which is the outermost layer is 5-80 wt %, said aqueous polyurethane resin is formed by reaction of an active hydrogen compound and an aliphatic and/or alicyclic polyisocyanate compound, said active hydrogen compound contains 40-80 wt % of a polyether polyol compound having a number average molecular weight of 500-3000, and the minimum film-forming temperature of said aqueous polyurethane resin is −10-50 degree C.Type: ApplicationFiled: March 25, 2002Publication date: November 28, 2002Inventors: Yuji Ozawa, Toshikazu Teramasa, Masashi Seki, Tadashi Saito
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Patent number: 6119967Abstract: A control circuit of a transportable crusher supplies, by the same pump, a required flow rate to hydraulic motors and actuators for a plurality of operating devices having different loads and improves simultaneous operability, fine adjustment, and reproducibility.Type: GrantFiled: November 30, 1997Date of Patent: September 19, 2000Assignee: Komatsu Ltd.Inventors: Toru Nakayama, Yukio Tamura, Toshio Kitani, Satoru Koyanagi, Yuji Ozawa, Yoshimitsu Yuzawa, Katsuhiro Ikegami, Mikihisa Takiguchi
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Patent number: 6038649Abstract: An address generating circuit of simple configuration for repeating a selected block of instructions is provided. An instruction address maintained by program counter 72 is compared to register 76 that holds the address of the end of the selected block of instructions. When the end address is detected, the program counter is loaded with a starting address of the block of instructions, which is stored in register 80. Block repeat count register 86 maintains a repeat count. Zero detection circuit 70 delays decrements of register 86 by a number of clock cycles that is equivalent to a pipeline depth for instruction prefetching of a processor connected to program counter 72. The zero detection circuit 70 outputs a loop-end control signal which controls a selector to selectively provide an incremented address or the start address to the program counter. By delaying decrements of register 86, the state of the repeat count is correctly maintained when the processor pipeline is flushed during an interrupt.Type: GrantFiled: December 19, 1997Date of Patent: March 14, 2000Assignee: Texas Instruments IncorporatedInventors: Yuji Ozawa, Shigeshi Abiko, Frederic Boutaud
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Patent number: 5803376Abstract: A crushing machine control system for a self-traveling crushing machine vehicle having mounted thereon a crushing machine driven by a single variable capacity type hydraulic motor. The control system includes a load sensor for detecting an inlet pressure of the hydraulic motor which reflects a magnitude of a load acting on the crushing machine, and a capacity controller for increasing a capacity of the hydraulic motor when the detected inlet pressure is greater than a predetermined value and for decreasing the capacity of the hydraulic motor when the detected inlet pressure is smaller than the predetermined value.Type: GrantFiled: December 31, 1996Date of Patent: September 8, 1998Assignee: Komatsu Ltd.Inventors: Satoru Koyanagi, Katsuhiro Ikegami, Yukio Tamura, Toru Nakayama, Yuji Ozawa
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Patent number: D873390Type: GrantFiled: May 1, 2017Date of Patent: January 21, 2020Assignee: SANOH INDUSTRIAL CO., LTD.Inventors: Hayato Tadokoro, Yuji Ozawa, Masahisa Kizaki