Patents by Inventor Takuji Abe
Takuji Abe 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: 9255951Abstract: In a method for evaluating degradation of a potentiometer, a plurality of evaluation items, from minor to major, are established as evaluation items for degradation in performance prior to failure of a potentiometer. The degradation of the potentiometer in performance of the plurality of evaluation items is evaluated in terms of stages, in a specific sequence.Type: GrantFiled: March 5, 2013Date of Patent: February 9, 2016Assignee: AZBIL CORPORATIONInventors: Makoto Saruwatari, Hiroaki Narita, Takuji Abe
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Patent number: 9231453Abstract: An electric actuator includes a motor, an electricity storing body, a manual operating unit, a switch and a resetting unit. In a state wherein a controlled element has arrived at a first opening and a supply of power to the motor from the electricity storing body is cut off, the motor and the controlled element are in a non-linked state only while a button is pushed. The switch keeps a supply path of electric power open when the button has been pressed once. The resetting unit closes the switch at a point in time that the controlled element that is driven by the motor arrives at a specific second opening at a time of restoration of the external power supply in a state wherein the non-linked state of the motor and the controlled element by the button has been undone.Type: GrantFiled: July 24, 2013Date of Patent: January 5, 2016Assignee: AZBIL CORPORATIONInventors: Takuji Abe, Hiroaki Narita, Makoto Saruwatari, Hideaki Someya
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Patent number: 9010723Abstract: An electric actuator has a motor, an electricity storing body, a switch and a resetting unit. The switch is provided in a supply path of electric power from the electricity storing body to the motor. The switch opens the supply path for electric power from the electricity storing body to the motor, in response to an instruction from an operator. The resetting unit is operated through receiving a supply of electric power from the external power supply when the external power supply has been restored from being cut off. The resetting unit closes the switch that is provided in the supply path of electric power from the electricity storing body to the motor.Type: GrantFiled: May 8, 2013Date of Patent: April 21, 2015Assignee: Azbil CorporationInventors: Hideaki Someya, Makoto Saruwatari, Takuji Abe
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Patent number: 8931756Abstract: An electric actuator has a switch, a setting unit and a resetting unit. The switch is provided in a supply path of electric power from an electricity storing body to a motor. The switch opens and closes the supply path. The setting unit is operated through receiving a supply of electric power from the electricity storing body in response to an instruction from an operator. The setting unit opens the switch provided in the supply path for electric power from the electricity storing body to the motor. The resetting unit is operated through receiving a supply of electric power from an external power supply when the external power supply has been restored from being cut off. The resetting unit closes the switching unit provided in the supply path of electric power from the electricity storing body to the motor.Type: GrantFiled: May 8, 2013Date of Patent: January 13, 2015Assignee: Azbil CorporationInventors: Hideaki Someya, Makoto Saruwatari, Takuji Abe
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Patent number: 8931757Abstract: An electric actuator has a motor, an electricity storing body, a switch, a setting unit, a resetting unit and a setting-off unit. The switch is provided in a supply path for electric power from the electricity storing body to the motor. The switch opens and closes the supply path. The setting unit is operated through receiving a supply of electric power from the electricity storing body in response to an instruction from an operator. The setting unit opens the switch. The resetting unit is operated through r a supply of electric power from the external power supply when the external power supply has been restored from being cut off. The resetting unit closes the switch that is provided in the supply path. The setting-off unit sets off the supply of electric power from the external power supply to the resetting unit after a specific delay time has elapsed.Type: GrantFiled: May 8, 2013Date of Patent: January 13, 2015Assignee: Azbil CorporationInventors: Hideaki Someya, Makoto Saruwatari, Takuji Abe
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Publication number: 20140028159Abstract: An electric actuator includes a motor, an electricity storing body, a manual operating unit, a switch and a resetting unit. In a state wherein a controlled element has arrived at a first opening and a supply of power to the motor from the electricity storing body is cut off, the motor and the controlled element are in a non-linked state only while a button is pushed. The switch keeps a supply path of electric power open when the button has been pressed once. The resetting unit closes the switch at a point in time that the controlled element that is driven by the motor arrives at a specific second opening at a time of restoration of the external power supply in a state wherein the non-linked state of the motor and the controlled element by the button has been undone.Type: ApplicationFiled: July 24, 2013Publication date: January 30, 2014Applicant: Azbil CorporationInventors: Takuji ABE, Hiroaki NARITA, Makoto SARUWATARI, Hideaki SOMEYA
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Publication number: 20130300321Abstract: An electric actuator has a motor, an electricity storing body, a switch and a resetting unit. The switch is provided in a supply path of electric power from the electricity storing body to the motor. The switch opens the supply path for electric power from the electricity storing body to the motor, in response to an instruction from an operator. The resetting unit is operated through receiving a supply of electric power from the external power supply when the external power supply has been restored from being cut off. The resetting unit closes the switch that is provided in the supply path of electric power from the electricity storing body to the motor.Type: ApplicationFiled: May 8, 2013Publication date: November 14, 2013Applicant: Azbil CorporationInventors: Hideaki SOMEYA, Makoto SARUWATARI, Takuji ABE
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Publication number: 20130300319Abstract: An electric actuator has a switch, a setting unit and a resetting unit. The switch is provided in a supply path of electric power from an electricity storing body to a motor. The switch opens and closes the supply path. The setting unit is operated through receiving a supply of electric power from the electricity storing body in response to an instruction from an operator. The setting unit opens the switch provided in the supply path for electric power from the electricity storing body to the motor. The resetting unit is operated through receiving a supply of electric power from an external power supply when the external power supply has been restored from being cut off. The resetting unit closes the switching unit provided in the supply path of electric power from the electricity storing body to the motor.Type: ApplicationFiled: May 8, 2013Publication date: November 14, 2013Applicant: Azbil CorporationInventors: Hideaki SOMEYA, Makoto SARUWATARI, Takuji ABE
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Publication number: 20130300320Abstract: An electric actuator has a motor, an electricity storing body, a switch, a setting unit, a resetting unit and a setting-off unit. The switch is provided in a supply path for electric power from the electricity storing body to the motor. The switch opens and closes the supply path. The setting unit is operated through receiving a supply of electric power from the electricity storing body in response to an instruction from an operator. The setting unit opens the switch. The resetting unit is operated through r a supply of electric power from the external power supply when the external power supply has been restored from being cut off. The resetting unit closes the switch that is provided in the supply path. The setting-off unit sets off the supply of electric power from the external power supply to the resetting unit after a specific delay time has elapsed.Type: ApplicationFiled: May 8, 2013Publication date: November 14, 2013Applicant: Azbil CorporationInventors: Hideaki SOMEYA, Makoto SARUWATARI, Takuji ABE
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Publication number: 20130229195Abstract: In a method for evaluating degradation of a potentiometer, a plurality of evaluation items, from minor to major, are established as evaluation items for degradation in performance prior to failure of a potentiometer. The degradation of the potentiometer in performance of the plurality of evaluation items is evaluated in terms of stages, in a specific sequence.Type: ApplicationFiled: March 5, 2013Publication date: September 5, 2013Applicant: AZBIL CORPORATIONInventors: Makoto SARUWATARI, Hiroaki NARITA, Takuji ABE
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Patent number: 8263313Abstract: The invention provides a photosensitive resin composition that can form resists with excellent adhesiveness for conductive layers and that does not easily produce conductive layer discoloration, as well as a photosensitive film employing the composition. A preferred photosensitive film (1) according to the invention comprises a support (11), resin layer (12) and protective film (13), where the resin layer (12) is composed of a photosensitive resin composition comprising a binder polymer, a photopolymerizing compound, a photopolymerization initiator and a benzotriazole derivative represented by the following general formula (1).Type: GrantFiled: August 11, 2005Date of Patent: September 11, 2012Assignee: Hitachi Chemical Company, Ltd.Inventors: Katsutoshi Itagaki, Naoki Sasahara, Takuji Abe, Yoshiki Ajioka
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Publication number: 20090297981Abstract: The invention provides a photosensitive resin composition that can form resists with excellent adhesiveness for conductive layers and that does not easily produce conductive layer discoloration, as well as a photosensitive film employing the composition. A preferred photosensitive film (1) according to the invention comprises a support (11), resin layer (12) and protective film (13), where the resin layer (12) is composed of a photosensitive resin composition comprising a binder polymer, a photopolymerizing compound, a photopolymerization initiator and a benzotriazole derivative represented by the following general formula (1).Type: ApplicationFiled: August 11, 2005Publication date: December 3, 2009Inventors: Katsutoshi Itagaki, Naoki Sasahara, Takuji Abe, Yoshiki Ajioka
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Patent number: 7517636Abstract: A photosensitive resin composition is here disclosed which satisfies the following (1) and (2): (1) when a 1.0 wt % aqueous sodium carbonate solution is sprayed by a spray on a layer of the photosensitive resin composition having a thickness of 37 to 42 ?m under the following conditions, the photosensitive resin composition layer being able to be removed within 20 seconds, the above conditions being that an internal diameter of a nozzle of the spray is 1.2 mm, a spraying pressure is 0.05 MPa, and a distance between a point of the spray nozzle which is closest to the photosensitive resin composition layer and the photosensitive resin composition layer is 50 mm; and (2) when the 1.Type: GrantFiled: May 29, 2001Date of Patent: April 14, 2009Assignee: Hitachi Chemical Co., Ltd.Inventors: Takahiro Fukaya, Masaki Endou, Takuji Abe, Katsutoshi Itagaki
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Publication number: 20030186166Abstract: A photosensitive resin composition is here disclosed which satisfies the following (1) and (2):Type: ApplicationFiled: May 28, 2003Publication date: October 2, 2003Inventors: Takahiro Fukaya, Masaki Endou, Takuji Abe, Katsutoshi Itagaki