Hideki Arai
Hideki Arai, Numazu-Shi JP
Patent application number | Description | Published |
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20100163524 | METHOD FOR MANUFACTURING SUSCEPTOR - A method for manufacturing a susceptor includes: forming a concave pattern in a surface of a substrate to be processed; applying a SiC paste containing a SiC powder and a sintering agent to the surface of the substrate to be processed to fill the concave pattern to form a SiC coating layer; laminating a SiC substrate on the SiC coating layer; and firing the SiC coating layer to form a SiC layer having at least one convex section on the surface of the SiC substrate. | 07-01-2010 |
20120071000 | MANUFACTURING APPARATUS AND METHOD FOR SEMICONDUCTOR DEVICE - A manufacturing apparatus for a semiconductor device, comprising: a reactor chamber configured to load a wafer therein; a gas supplying mechanism configured to supply a process gas into the reactor chamber; a gas discharging mechanism configured to discharge a gas from the reactor chamber; a wafer supporting member configured to mount the wafer thereon; a ring configured to mount the wafer supporting member thereon; a rotary drive controlling mechanism configured to connect to the ring for rotating the wafer; a heater arranged in the ring for heating the wafer to a predetermined temperature; an electrode part configured to connect to the heater and including a screw concave portion; and an electrode including a screw portion which is connected to the electrode part via the screw concave portion. | 03-22-2012 |
Hideki Arai, Chiba-Ken JP
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20110198159 | DEVICE FOR PREVENTING TRAVEL OF AN ELEVATOR WITH ITS DOORS OPEN - An exemplary device for preventing travel of an elevator car when a car door is open includes a receiver that remains in a fixed position relative to a hoistway wall. A stop member moves responsive to the car door moving toward an open position such that the stop member engages the receiver to prevent movement of the elevator car when the door is open. | 08-18-2011 |
20140158470 | DEVICE FOR PREVENTING TRAVEL OF AN ELEVATOR WITH ITS DOORS OPEN - An exemplary device for preventing travel of an elevator car when a car door is open includes a receiver that remains in a fixed position relative to a hoistway wall. A stop member moves responsive to the car door moving toward an open position such that the stop member engages the receiver to prevent movement of the elevator car when the door is open. | 06-12-2014 |
Hideki Arai, Chiba-Prefecture JP
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20120217102 | Detector for Electromagnetic Brake - A detector for an electromagnetic brake, for example used in an elevator system, that, by quantitative judgment, determines whether the brake force of the electromagnetic brake is appropriate. Load cells for detecting the recovery forces of brake springs are arranged between brake springs, which energize brake arms with brake shooes installed on them toward the side of brake wheel, and spring sheets, which hold brake springs in a compressive deformed state, and, at the same time, judgment part judges whether the brake force of electromagnetic brake | 08-30-2012 |
Hideki Arai, Tokyo JP
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20130234749 | APPARATUS FOR TESTING IMMUNITY OF ELECTRONIC EQUIPMENT AGAINST FLUCTUATING ELECTRIC FIELD AND METHOD FOR TESTING IMMUNITY OF ELECTRONIC EQUIPMENT AGAINST FLUCTUATING ELECTRIC FIELD - In a testing apparatus, an electronic equipment to be an equipment under test; EUT is exposed to an electric field by unit of an emission electrode, and an intensity of the electric field applied to the electronic equipment during a test is fluctuated by electric field fluctuating unit. Operating characteristics of the electronic equipment are tested by generating induction charging inside the electronic equipment by the fluctuation electric field during the test. As a result, it becomes possible to test malfunction caused by a discharge phenomenon generated inside the electronic equipment, which cannot be tested with a conventional ESD testing apparatus. | 09-12-2013 |
20140359988 | HEMMING FINISHING PLIERS - Hemming finishing pliers press and thereby bring a folded portion of a panel into close contact with an inner surface side of the panel facing the folded portion, by a clamping action of first and second holding arms. A pressure receiving plate for supporting an outer surface of the panel is provided in a tip end portion of the first holding arm. A pressing claw for pressing the folded portion against the panel supported by the plate is provided in a tip end portion of the second holding arm. A pressure receiving surface of the plate facing the outer surface of the panel is set wider than a pressing surface of the claw facing the folded portion. A supporting wall for supporting a flexed part of the folded portion is formed in the plate. Accordingly, the pliers enable efficient hemming finishing without requiring a skill. | 12-11-2014 |
20140360244 | BENDING PLIERS - Bending pliers include first and second plier bodies connected together relatively turnably in mutually intersecting intermediate portions thereof by a pivot shaft, the bodies including first and second holding arms formed on one-end sides of the bodies, respectively, the arms respectively having plate-shaped first and second claw portions formed in their respective tip end portions and configured to hold a panel to be bent, and first and second handles formed on opposite-end sides of the bodies, respectively, and configured to open and close the arms, wherein a columnar bending fulcrum portion extending parallel to the shaft and projecting toward the second claw portion is formed at a tip end of the first claw portion, and a tip end of the second claw portion faces the fulcrum portion with a gap therebetween. The pliers form the bead portion in a smooth tubular shape in a folded portion of the panel. | 12-11-2014 |
Hideki Arai, Toyko JP
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20140102833 | Elevator Device And Roller Guide Assembly - An exemplary roller guide assembly for an elevator device comprises a shaft supporting a roller for engaging a guide rail, a shaft support member that receives the shaft therein, and a member inserted between the shaft and the aforementioned shaft support member. According to this invention, because the shaft is supported by the shaft support member via the elastic member, when the rollers are biased in the horizontal direction by the guide rail, the member limits the shaft from turning relative to the shaft support member. | 04-17-2014 |
Hideki Arai, Inba-Gun JP
Patent application number | Description | Published |
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20140158473 | ELEVATOR DEVICE AND ROLLER GUIDE ASSEMBLY - An elevator car ( | 06-12-2014 |