Nakajima, Aichi
Hiroyuki Nakajima, Aichi JP
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20150346907 | INPUT STATE DETECTION DEVICE - Provided is an input state detection device capable of reliably detecting contact and pressing of an object. A state switching switch can switch a first state in which a voltage application terminal of a constant-voltage power supply is connected to a side of a first electrode and a detection terminal of a detector is connected to a side of second electrodes, and a second state in which the voltage application terminal of the constant-voltage power supply is connected to the side of the second electrodes and the detection terminal of the detector is connected to the side of the first electrode. An input detector detects whether the object is in a non-contact state or in a contact but not pressing state with respect to a surface on the side of the second electrodes based on a value detected by the detector with the state switching switch in the first state. | 12-03-2015 |
Kotaro Nakajima, Aichi JP
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20140333756 | ELECTRODE INSPECTION APPARATUS FOR SPOT WELDING - A small camera module is simply assembled in a short time, while reducing displacement of a camera relative to the first and second frames. Specifically, the camera module is assembled by bending a pair of clips to engage engaging portions of the clips with engaging recesses of the first and second frames to fix the first frame, camera holders, and the second frame, with the first and second frames located at both sides of each camera holder with a housing recess facing outward, and using resilient force of each of the clips to press the camera with a projection of the clip. | 11-13-2014 |
20150044945 | METHOD FOR GRINDING ELECTRODE TIP - Provided is a method for grinding electrode tips such that the method is capable of detecting irregular grinding when the maximum torque does not occur. Specifically, a tip dresser includes a holder holding a cutter, a servo motor unit allowing the holder to rotate, and a controller controlling the operation of the servo motor unit. The servo motor unit outputs a torque occurrence signal to the controller when a load torque reaches a predetermined value in regular grinding of a pair of electrode tips. The controller detects irregular grinding when not receiving the torque occurrence signal within a time that corresponds to an elapsed time in the regular grinding. | 02-12-2015 |
20150217397 | ROTARY WORK DEVICE - A rotary work device includes: a first output gear into which a holder is fitted; a second output gear into which a cutter is fitted; a second intermediate gear meshing with both the output gears; and a servomotor rotating the second intermediate gear. A control panel includes a memory storing a first rotational speed and a second rotational speed that is higher than the first rotational speed. When an electrode detachment operation is performed, both the output gears are rotated at the first rotational speed, and when an electrode cutting operation is performed, both the output gears are rotated at the second rotational speed. | 08-06-2015 |
20150298246 | SPOT WELDING ELECTRODE HOUSING APPARATUS - Provided is a spot welding electrode housing apparatus having a reduced size such that an operation of mounting electrodes on a welding gun is less likely to affect a line takt time. Specifically, a rotation regulator positioned adjacent to a rotating plate in a direction of a rotation axis is configured to allow the rotating plate to abut against an electrode housed and held in a first recess or a second recess and thereby to regulate a rotation of the rotating plate toward one direction around the rotation axis when the rotating plate rotationally biased by a spiral spring toward the one direction around the rotation axis is allowed to rotate toward the other direction around the rotation axis against a biasing force of the spiral spring. | 10-22-2015 |
Masaya Nakajima, Aichi JP
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20140202088 | DEPLOYMENT SHELTER - A deployment shelter has: a top panel; and a floor panel provided below the top panel so as to form an internal space between the top panel and the floor panel, the deployment shelter further having: an upper and a lower frame to which the top panel and the floor panel are fixed; a louver board pivotably provided to an end portion of the top panel, the louver board being movable between a stored state and a deployed state; a movable floor panel pivotably provided to an end portion of the floor panel, the movable floor panel being movable between a stored state and a deployed state; a side panel pivotably provided to a free end of the movable floor panel, and movable between a stored state and a deployed state; and a movable wall pivotably provided to the frame, and movable between a stored state and a deployed state. | 07-24-2014 |
20140202089 | DEPLOYMENT SHELTER - An object of the present invention is to provide a deployment shelter which can be changed between a stored state and a deployed state by smoothly driving movable panels. The deployment shelter | 07-24-2014 |
Minoru Nakajima, Aichi JP
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20120067856 | LASER IRRADIATION APPARATUS, LASER IRRADIATION METHOD, FABRICATION METHOD FOR THIN FILM SEMICONDUCTOR DEVICE AND FABRICATION METHOD FOR DISPLAY APPARATUS - A laser irradiation apparatus, including: an optical system configured to form laser light of a linear cross section to be irradiated on an irradiation object; and a cutting member having a light blocking portion configured to block the laser light formed in the linear cross section by the optical system to cut the laser light so as to have a predetermined length along a line longitudinal direction; the light blocking portion having a plurality of fins provided on the light blocking portion thereof so as to fetch and absorb the laser light. | 03-22-2012 |
Toshiya Nakajima, Aichi JP
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20150300283 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - A control device | 10-22-2015 |
Tsuraki Nakajima, Aichi JP
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20120286715 | VENTILATION DEVICE - A ventilating system that can make an air flow rate variable includes a DC motor that drives blades and a control circuit that controls the DC motor. The control circuit includes a first current detecting unit that detects a current flowing in the DC motor, a rotating speed detecting unit that detects a rotating speed of the DC motor, and a control unit that controls the DC motor based on a rotating speed detected by the rotating speed detecting unit and a current detected by the first current detecting unit. The current detecting unit includes a plurality of low-resistance resistors, detects a motor current by using divided voltages of the low-resistance resistors, and calculates a ventilation air flow rate based on the rotating speed detected by the rotating speed detecting unit and the current detected by the first current detecting unit. | 11-15-2012 |
20150050876 | VENTILATION FAN AND VENTILATION SYSTEM - A ventilation fan includes a body unit, which has a fan disposed in a body case and a fan controller operable to control an air volume of the fan. The ventilation fan also includes a sensor module having an indoor environment detecting sensor and a module controller operable to control a detecting operation of the indoor environment detecting sensor. The body unit has a module mount on which the sensor module is mounted and another sensor module can be mounted in place of the sensor module. The module mount is connected to the fan controller. The module controller outputs detection information obtained based on a detection result of the indoor environment detecting sensor to the fan controller, which in turn controls the air volume of the fan based on the detection information inputted thereto. | 02-19-2015 |