Tsukanaka
Aya Tsukanaka, Shizuoka JP
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20100069856 | Structure for Connecting between a Medical Needle and Medical Tubing - A connecting structure is provided which includes a medical needle with a connector provided with a joining groove formed on its rear-end portion, an inner tube that joins to the joining groove, and medical tubing that has one end secured to the outer peripheral surface of the inner tube by welding or adhesive. Moreover, the connector and the inner tube are shaped so as to form a cylinder when the inner tube is fit to the joining groove of the connector. In addition, a portion that is not covered by the inner tube is provided at the base-end portion of the connector, thus providing a gap between the base-end portion of the connector and the medical tubing. | 03-18-2010 |
Takeshi Tsukanaka, Matsumoto-Shi JP
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20100100351 | MEASURING APPARATUS AND MEASURING METHOD - An apparatus that comprises: a recording switch for recording a temperature of a target object; and a judging unit that measures the temperature of the target object using a sensor at intervals of a first period and judges whether a difference in temperatures measured at the intervals is within a range of a pre-set value, is provided. The apparatus further comprises: a first acquisition unit that records and/or outputs, when a switch-on of the recording switch is detected and the difference in temperatures is within the range of the pre-set value, temperature information including a first temperature that is measured using the sensor and has become valid by the switch-on of the recording switch; and a second acquisition unit that records and/or outputs, when the switch-on of the recording switch is detected and the difference in temperatures is outside the range of the pre-set value, temperature information including a second temperature that is measured using the sensor and becomes valid when the difference in temperatures falls within the range of the pre-set value after the switch-on of the recording switch is detected. | 04-22-2010 |
Yasuhiko Tsukanaka, Osaka JP
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20110065365 | GRINDING METHOD AND GRINDING APPARATUS FOR POLISHING PAD FOR USE IN DOUBLE-SIDE POLISHING DEVICE - The present invention provides an apparatus capable of uniformly grinding an polishing pad. Further, the present invention provides a method of grinding an polishing pad by using the grinding apparatus. Specifically, the present invention provides a method of, in a double-side polishing device having a carrier for holding a work, a pair of upper and lower rotating surface plates disposed to face each other to sandwich the carrier therebetween, and the polishing pad provided on each of the facing surfaces of the rotating surface plates for polishing the work, grinding the polishing pad, the method comprising the steps of: separating the upper and the lower rotating surface plates away from each other when the polishing pads on the upper and the lower rotating surface plates are to be ground; inserting, between the separated upper and lower rotating surface plates, an arm having at a front end portion thereof a grinding plate of a diameter smaller than those of the rotating surface plates; and pressing the grinding plate against the polishing pad of each of the rotating surface plates and rotating the grinding plate, thereby grinding the polishing pad of each of the rotating surface plates. The present invention also provides an apparatus which enables the grinding method described above. | 03-17-2011 |
Yohei Tsukanaka, Konan-Shi JP
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20140210290 | POWER GENERATION DEVICE, TRANSMISSION DEVICE, SWITCHING DEVICE - A power generation device including a rotation member rotatable by an operation force and a supporting member supporting the rotation member by attracting the rotation member with a magnetic force, the power generation device inducing a current to a coil by a magnetic flux of a magnet caused by rotation of the rotation member, and where, when the operation force is applied in a first state in which the rotation member is supported by the supporting member by being attracted to a first and second portions of the supporting member at respective first and second positions, the rotation member transitions to a second state by rotating with the first position of the supporting member as a first supporting point, and further transitions to a third state by rotating with a position of the supporting member different from the first position as a second supporting point. | 07-31-2014 |
Yohei Tsukanaka, Shiga JP
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20150093930 | LEAD WIRE CONNECTION STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME - A lead wire connection structure includes: a terminal including a terminal main body having a through hole, and a connection part extending from one end of the terminal main body; and a lead wire having one end connected to the connection part. Herein, a pair of elastic holding parts extending from both opposite side edges of the terminal main body holds both side surfaces of a nut. Moreover, an internal thread hole of the nut and the through hole are coaxially arranged. The lead wire connection structure is obtained at low manufacturing cost, that is, the lead wire connection structure is obtained in a short processing time at low material cost and manufacturing facility cost. | 04-02-2015 |