Sakurabayashi
Taro Sakurabayashi, Kanagawa JP
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20080246108 | Semiconductor device including power switch and power reinforcement cell - A semiconductor device according to one embodiment includes a cell disposition region in which plural basic cells are disposed and a basic power supply wiring. In the cell disposition region are disposed a primitive cell connected to the basic power supply wiring and a high current consumption cell connected to the basic power supply wiring. Furthermore, in the cell disposition region are disposed regularly plural ordinary power switch cells that supply a first current to the primitive cell respectively. The power reinforcement cell including a power switch cell configured so as to flow a predetermined current to the high current consumption cell is disposed near the high current consumption cell. | 10-09-2008 |
20120182047 | SEMICONDUCTOR INTEGRATED CIRCUIT AND POWER-SUPPLY VOLTAGE ADAPTIVE CONTROL SYSTEM - A semiconductor integrated circuit has: N input terminals; N output terminals; a plurality of flip-flops including N flip-flops and R redundant flip-flops; a selector section configured to select N selected flip-flops from the plurality of flip-flops depending on reconfiguration information and to switch data flow such that data input to the N input terminals are respectively output to the N output terminals by the N selected flip-flops; and an error detection section. At a test mode, the N flip-flops form a scan chain and a scan data is input to the scan chain. The error detection section detects an error flip-flop included in the N flip-flops based on scan input/output data respectively input/output to/from the N flip-flops at the test mode and further generates the reconfiguration information such that the detected error flip-flop is excluded from the N selected flip-flops. | 07-19-2012 |
20150162915 | SEMICONDUCTOR INTEGRATED CIRCUIT AND POWER-SUPPLY VOLTAGE ADAPTIVE CONTROL SYSTEM - A semiconductor integrated circuit has: N input terminals; N output terminals; a plurality of flip-flops including N flip-flops and R redundant flip-flops; a selector section configured to select N selected flip-flops from the plurality of flip-flops depending on reconfiguration information and to switch data flow such that data input to the N input terminals are respectively output to the N output terminals by the N selected flip-flops; and an error detection section. At a test mode, the N flip-flops form a scan chain and a scan data is input to the scan chain. The error detection section detects an error flip-flop included in the N flip-flops based on scan input/output data respectively input/output to/from the N flip-flops at the test mode and further generates the reconfiguration information such that the detected error flip-flop is excluded from the N selected flip-flops. | 06-11-2015 |
Taro Sakurabayashi, Kawasaki JP
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20100308667 | ARRANGEMENT OF POWER SUPPLY CELLS WITHIN CELL-BASE INTEGRATED CIRCUIT - A semiconductor device is provided with a first power supply cell, first cells and second cells. The first power supply cell and the first cells are continuously arrayed in a row direction in a first row. The second cells are continuously arrayed in the row direction in a second row adjacent to the first row. The first power supply cell is connected to a first power supply line extending perpendicularly to the row direction to feed a power supply voltage corresponding to a voltage fed from the first power supply line to the plurality of first and second cells. One of the second cells is indirectly connected to the first power supply line through the first power supply cell, the one of the second cells being positioned adjacent to the first power supply cell. | 12-09-2010 |
Toru Sakurabayashi, Otsu-Shi JP
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20110177290 | GLASS ROLL, DEVICE FOR PRODUCING GLASS ROLL, AND PROCESS FOR PRODUCING GLASS ROLL - Provided is a package form, with which cleanness of a glass film is ensured and the glass film is prevented from breaking. The package form is effective in minimizing the number of glass film processing steps to be performed before packaging and after unpackaging. As the package form for a glass film, provided is a glass roll ( | 07-21-2011 |
20110177325 | GLASS ROLL, DEVICE FOR PRODUCING GLASS ROLL, AND PROCESS FOR PRODUCING GLASS ROLL - To provide a glass roll capable of reliably preventing a glass film from breaking from an end surface of the glass film as an origin of breakage, a glass roll ( | 07-21-2011 |
20110223386 | GLASS ROLL AND METHOD OF PRODUCING THE SAME - Provided is a glass roll ( | 09-15-2011 |
Toru Sakurabayashi, Shiga JP
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20110177347 | GLASS ROLL - Provided is a glass roll utilizing a flanged roll core, and reliably inhibiting a glass film from breaking from an end portion in a width direction thereof as an origin of breakage. A glass roll ( | 07-21-2011 |
20110200812 | GLASS ROLL AND PROCESS FOR PRODUCING GLASS ROLL - Provided is a glass roll formed by winding a glass film into a roll, in which a minimum winding radius of the glass film is optimized. Thus, the glass film is reliably prevented from breaking due to static fatigue, and is able to be stored for long periods. A glass roll ( | 08-18-2011 |
20140319001 | GLASS ROLL WITH A SEPARABLE PROTECTIVE SHEET - A glass roll includes a glass film formed by a downdraw method. The glass film is wound into a roll using a winding roller in a state in which front and back glass surfaces of the glass film formed in the forming operation are exposed, and during the winding operation, the glass film is superposed on a separable protective sheet. The protective sheet extends beyond both sides in a width direction of the glass film. The protective sheet can further be wound on an outer peripheral surface of the glass film by winding only the protective sheet from a trailing end of the glass film in a winding direction of the glass film. | 10-30-2014 |
Tsutomu Sakurabayashi, Nirasaki-Shi JP
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20150246317 | METHOD FOR PRODUCING FILTRATION FILTER - Provided is a method for producing a filtration filter capable of purifying with high accuracy and largely improving filtration efficiency. A flow path forming film is formed on a substrate. A plurality of grooves is formed on the flow path forming film along a surface of the substrate by etching. The grooves are filled with a sacrificial film. The flow path forming film and the sacrificial film are planarized by polishing the sacrificial film. A flow path sealing film is formed on the planarized flow path forming film and sacrificial film. An inlet hole and an outlet hole are formed through the substrate and the flow path sealing film, respectively, so that parts of the sacrificial film are exposed through the inlet hole and the outlet hole. The sacrificial film is removed using the inlet hole and the outlet hole and the filtration flow paths are formed by the grooves. | 09-03-2015 |
Yasunori Sakurabayashi, Shizuoka JP
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20090064828 | Bolt fastening method and bolt fastening device - A bolt fastening method enabling the same effect as when reducing the coefficient of friction of a thread surface without changing the coefficient of friction of the thread surface so as to realize an increase in a bolt axial force generated when fastening the bolt and a bolt fastening device realizing the bolt fastening method are provided. | 03-12-2009 |
Yuya Sakurabayashi, Kanagawa JP
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20140086606 | IMAGE FORMING APPARATUS AND BIAS POWER SUPPLY APPARATUS AND METHOD - An image forming apparatus includes an image carrier and the following elements. A charging unit charges the image carrier. An exposure unit exposes the charged image carrier to light and forms an electrostatic latent image. A developing unit generates a developing electric field and develops the electrostatic latent image. A transfer unit transfers the developed image. A controller outputs an AC setting signal. The developing unit includes a bias power supply source having the following elements. An output transformer includes a primary winding and a secondary winding. A switching circuit supplies a current to the primary winding. A current control circuit includes first impedance and second impedance. The first impedance is set when the AC voltage has a first frequency and the second impedance is set when the AC voltage has a second frequency, thereby controlling a current flowing between the primary winding and the switching circuit. | 03-27-2014 |