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| 20100095261 | Timing analysis apparatus and timing analysis method - A apparatus includes: an acquisition section that acquires information on a plurality of paths which let signals propagate in the integrated circuit in descending order of propagation time; a path capability distribution calculation section that calculates, based on the acquired information on the plurality of paths, path capability distribution; an integrated circuit capability distribution calculation section that performs a statistical operation based on the path capability distribution and on first integrated circuit capability distribution, and determines the result of the statistical operation as second integrated circuit capability distribution; and an evaluation section that calculates a parameter representing a difference between the first integrated circuit capability distribution and the second integrated circuit capability distribution, and repeats the process of the acquisition section, the process of the path capability distribution calculation section, and the process of the integrated circuit capability distribution calculation section until the parameter satisfies a predetermined condition. | 04-15-2010 |
| 20100194422 | Semiconductor integrated circuit device operating frequency determining apparatus, determining method and computer-readable information recording medium - A variation in manufacturing total costs is obtained by using an excessive loss amount caused by unnecessarily discarding elemental semiconductor integrated circuits occurring as a result of a negative result being obtained in an elemental test but a positive result obtained from a device test, and a short loss amount caused by packaging elemental semiconductor integrated circuits for semiconductor integrated circuit devices that are discarded as a result of a positive result being obtained from the elemental test but a negative result being obtained from the device test. A new operating frequency is determined by using the variation in manufacturing total costs with respect to an operating frequency. | 08-05-2010 |
| 20100199248 | Packaging design supporting device and packaging design supporting method for semiconductor integrated circuit and recording medium - A disclosed packaging design supporting device for a semiconductor integrated circuit includes a selection data acquisition unit inputting a change of the selected logic cell; a bulk fix data generation unit generating bulk fix data in which a bulk layer of the semiconductor substrate of the semiconductor integrated circuit has been fixed, arranging a design-change dummy logic cell in a region where no logic cell is arranged in the bulk layer, and generating a design-change logic cell by wiring the design-change dummy logic cell; and a selection cell move determination unit prohibiting the change with respect to the selected logic cell. | 08-05-2010 |
| 20110077893 | Delay Test Apparatus, Delay Test Method and Delay Test Program - A delay test apparatus for a semiconductor integrated circuit includes ( | 03-31-2011 |
| 20110082657 | DELAY ANALYSIS DEVICE, DELAY ANALYSIS METHOD, AND DELAY ANALYSIS PROGRAM - A delay analysis device includes an acquisition section that acquires circuit information relating to a path through which signal propagation can be delayed, a determination section that sets up an assumed fault for each of pins disposed in the path, and determines whether a signal change output from a beginning latch can be propagated to an ending latch for each of pins for which the assumed faults are set up, and an analysis section that calculates a delay distribution by accumulating delay distributions expressed by probability density functions of delays that occur in individual delay elements included in the path determined that a signal change output from the beginning latch can be propagated to the ending latch, and by not accumulating the delay distributions at a pin through which it has been determined that the signal change cannot be propagated to the ending latch based on the acquired circuit information. | 04-07-2011 |
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| 20090148899 | METHOD FOR PRODUCING OPTICALLY-ACTIVE AMINE COMPOUND, RECOMBINANT VECTOR, AND TRANSFORMANT CONTAINING THE VECTOR - The present invention relates to a method for producing an optically-active amine compound. The method is characterized by using a transaminase (A), an α-keto acid reductase (B), and an enzyme (C), each having specific properties, in an identical reaction system to convert a ketone compound into a corresponding optically-active amine compound in which a carbon atom with an amino group bonded thereto serves as an asymmetric point. The present invention also relates to a recombinant vector for use in the method. The present invention makes it possible to efficiently produce an optically-active amine compound. | 06-11-2009 |
| 20090214830 | Sheet for waterproofing and waterproofing method - To provide a waterproofing method for architectures in which while ensuring there is no peeling of the waterproof coating from the substrate and no cracking of the coating, there is also superior workability and no application of an adhesive to the substrate. | 08-27-2009 |
| 20100285544 | Novel aminotransferase, gene encoding the same, and method of using them - The invention relates to a novel aminotransferase, DNA encoding the enzyme, a recombinant vector into which the DNA has been introduced, and a transformant into which the vector has been introduced. Further, the invention also relates to a method for producing an optically active amino compound utilizing the enzyme or transformant. The aminotransferase of the invention has an ability of efficiently converting a ketone compound, particularly a cyclic ketone compound to an optically active amino compound. According to the invention, a method for efficiently producing an optically active amino compound, particularly an optically active cyclic amino compound is provided. | 11-11-2010 |
| 20110236955 | ARYLACYLAMIDASE GENE AND METHOD OF USING THE SAME - The present invention provides an efficient method of producing an arylacylamidase. In an aspect, the present invention provides (a) a DNA comprising the base sequence shown in the sequence listing under SEQ ID NO:1, or (b) a DNA capable of hybridizing, under stringent conditions, with a DNA comprising the base sequence complementary to the base sequence shown in the sequence listing under SEQ ID NO:1 and coding for a polypeptide having arylacylamidase activity. In another aspect, the invention provides a polypeptide encoded by the DNA mentioned above and having arylacylamidase activity, a vector containing the DNA mentioned above, a transformant which is transformed using the DNA or the vector mentioned above, and a method for producing an arylacylamidase which comprises cultivating the transformant mentioned above and obtaining the arylacylamidase from the culture medium. | 09-29-2011 |
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| 20080240803 | IMAGE FORMING APPARATUS - The image forming apparatus has a heat member for heating an unfixed image and is configured so that a longitudinal center of the heat member becomes a conveyance center of the recording material, the image forming apparatus including a central portion temperature detection part adjacent to the conveyance center, an end portion temperature detection part for detecting an end portion temperature of the heat member, and a width detection part for detecting a lateral width of the recording material, wherein the width detection part is disposed at a side opposite to a side at which the end portion temperature detection part is disposed with respect to the conveyance center position of the recording material. The image forming apparatus achieves the control for error setting of the recording material based on the width detection part and the end portion temperature detection part. | 10-02-2008 |
| 20100080599 | IMAGE FORMING APPARATUS - The image forming apparatus has a heat member for heating an unfixed image and is configured so that a longitudinal center of the heat member becomes a conveyance center of the recording material, the image forming apparatus including a central portion temperature detection part adjacent to the conveyance center, an end portion temperature detection part for detecting an end portion temperature of the heat member, and a width detection part for detecting a lateral width of the recording material, wherein the width detection part is disposed at a side opposite to a side at which the end portion temperature detection part is disposed with respect to the conveyance center position of the recording material. The image forming apparatus achieves the control for error setting of the recording material based on the width detection part and the end portion temperature detection part. | 04-01-2010 |
| 20100104340 | IMAGE FORMING APPARATUS - In an image forming apparatus, the overall length of a heat generating resistor is set longer than the width of a recording paper, which is the greatest of widths of standard size recording papers that can be used on the image forming apparatus. An electrical resistance of an edge area of the heat generating resistor per unit length is set smaller than that of a center area of the heat generating resistor. The position of a boundary between the center area and the edge area is set so that the position of the side edge of the recording paper whose width is the greatest exists within the edge area and so that if the recording paper having the second greatest width is fed by a one edge-aligned paper feeding method, the position of the side edge of a recording paper whose width is the greatest of the widths of the standard size recording papers that can be used on the image forming apparatus except the width of the recording paper that is the greatest thereof is set at a position within the center area. | 04-29-2010 |
| 20110297663 | IMAGE HEATING DEVICE AND HEATER FOR USE IN THE DEVICE - An image heating device includes a cylindrical film; a heater contacted to an inner surface of the film, wherein the heater includes a substrate, a heat generating resistor provided on the substrate, and an insulating layer for covering the heat generating resistor and is contacted to the film; and a pressing member for pressing the film against the heater to form a nip, between itself and the film, in which a recording material carrying thereon an image is to be nip-conveyed. The heater includes an electroconductive layer, which is grounded, provided at a position between and remote from a film-side surface of the insulating layer and the heat generating resistor. | 12-08-2011 |
