Uzu
Hideyuki Uzu, Saitama JP
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20110167898 | LIQUID CHROMATOGRAPH - A liquid chromatograph provided here is adapted to enable the lengths of tubing for connecting the respective constituent elements thereof to be minimized by making the positions of the respective constituent elements including a detector and a column movable and adjustable in order to reduce the dead volume in a liquid chromatograph system in plumbing and increase the analytical precision through prevention of diffusion of samples and rapid sending of a mixed liquid solvent. Furthermore, in order to prevent cross-contamination due to residues of samples and cleaning liquid in a flow channel of the liquid chromatograph system, an injection port in which a needle can be inserted is so provided as to communicate directly with a flow channel of an injection valve. | 07-14-2011 |
Hisashi Uzu, Ibaraki-Shi JP
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20150270422 | METHOD FOR PRODUCING CRYSTALLINE SILICON SOLAR CELL, METHOD FOR PRODUCING SOLAR CELL MODULE, CRYSTALLINE SILICON SOLAR CELL, AND SOLAR CELL MODULE - A method for producing a crystalline silicon solar cell with a high conversion efficiency and a precisely machined light-incident surface is provided, including a step of forming a first transparent electrode layer, a step of forming a back electrode layer containing copper as a major ingredient on a substantially entire area of a surface of a second main surface side, and the subsequent insulating step of forming an insulating region to remove a short circuit between at least the first transparent electrode layer of the first main surface side and at least a second transparent electrode layer and the back electrode layer of the second main surface side, irradiating an entire periphery of an outer peripheral part of the first main surface onto a position within 3 mm from an outer peripheral end face of a one conductivity-type single crystalline silicon substrate from the first main surface side. | 09-24-2015 |
20160126406 | SOLAR CELL, SOLAR CELL MODULE, METHOD FOR MANUFACTURING SOLAR CELL, AND METHOD FOR MANUFACTURING SOLAR CELL MODULE - An electrode layer formation step of forming an electrode layer including the first electrode and a removal-target body on a first main surface side of a photoelectric conversion part; an insulating layer formation step of forming an insulating layer so as to cover at least the removal-target body; an opening formation step of forming an opening in the insulating layer by utilizing the removal-target body; and a metal layer formation step of forming a metal layer on the electrode layer through the opening of the insulating layer by a plating method are performed in this order. In the opening formation step, at least a part of the removal-target body is removed by irradiation by a laser beam, so that the opening of the insulating layer is formed. | 05-05-2016 |
Hisashi Uzu, Settsu-Shi, Osaka JP
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20160133779 | METHOD FOR MANUFACTURING CRYSTALLINE SILICON-BASED SOLAR CELL AND METHOD FOR MANUFACTURING CRYSTALLINE SILICON-BASED SOLAR CELL MODULE - A method for manufacturing a crystalline silicon-based solar cell having a photoelectric conversion section includes a silicon-based layer of an opposite conductivity-type on a first principal surface side of a crystalline silicon substrate of a first conductivity-type, and a collecting electrode formed by an electroplating method on a first principal surface of the photoelectric conversion section. By applying laser light from a first or second principal surface side of the photoelectric conversion section, an insulation-processed region his formed where a short-circuit between the first principal surface and a second principal surface of the photoelectric conversion section is eliminated. On the collecting electrode and/or the insulation-processed region, a protecting layer s formed for preventing diffusion of a metal, which is contained in the collecting electrode into the substrate. After the protecting layer is formed, the insulation-processed region is heated to eliminate leakage between the substrate and the silicon-based layer. | 05-12-2016 |
Tomoaki Uzu, Tokyo JP
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20080218498 | IMAGE DISPLAY CONTROL DEVICE AND IMAGE DISPLAY CONTROL METHOD - An image display control device, which can communicate with an image formation device having an authentication function, an imaging device for acquiring an image of an operator of the image formation device, and a recording management server for storing the acquired image respectively through a network, comprises: a first display unit to display an authentication history list of the image formation device; a selection unit to select an authentication history from the displayed authentication history list; a display condition setting unit to set a condition for displaying the stored image; and a second display unit to display the stored image from a display start position of the image determined based on an authentication hour specified from the selected authentication history and a pre-reproduction time included in the set condition and indicating a time for reproducing the image retroactively from the authentication hour. | 09-11-2008 |
Yoshiaki Uzu, Ikomagun JP
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20100130111 | DOUBLE SIDE POLISHING METHOD AND APPARATUS - To provide a technique for rotating a plurality of carriers | 05-27-2010 |