Patent application number | Description | Published |
20100008815 | STEEL SUPERIOR IN CTOD PROPERTIES OF WELD HEAT-AFFECTED ZONE AND METHOD OF PRODUCTION OF SAME - The present invention provides high strength steel having unprecedentedly superior CTOD (fracture toughness) properties satisfying not only the CTOD properties of the FL zone at −60° C., but also the CTOD properties of the ICHAZ zone in small and medium heat input multilayer welding etc. and a method of production of the same. | 01-14-2010 |
20100206440 | METHOD OF PRODUCTION OF 780 MPA CLASS HIGH STRENGTH STEEL PLATE EXCELLENT IN LOW TEMPERATURE TOUGHNESS - A method of production of 780 MPa class high strength steel plate excellent low temperature toughness comprising heating a steel slab of containing, by mass %, C: 0.06 to 0.15%, Si: 0.05 to 0.35%, Mn: 0.60 to 2.00%, P: 0.015% or less, S: 0.015% or less, Cu: 0.1 to 0.5%, Ni: 0.1 to 1.5%, Cr: 0.05 to 0.8%, Mo: 0.05 to 0.6%, Nb: less than 0.005%, V: 0.005 to 0.060%, Ti: less than 0.003%, Al: 0.02 to 0.10%, B: 0.0005 to 0.003%, and N: 0.002 to 0.006% to 1050° C. to 1200° C. in temperature, hot rolling ending at 870° C. or more, waiting for 10 seconds to 90 seconds, then cooling from 840° C. or more in temperature by a 5° C./s or more cooling rate to 200° C., then tempering at 450° C. to 650° C. in temperature for 20 minutes to 60 minutes. | 08-19-2010 |
20110239989 | COMMON RAIL, COMMON RAIL HOLDER, AND METHOD OF PRODUCING COMMON RAIL - The present invention provides a common rail formed by bonding a common rail body and a common rail holder which has a pressing surface and a convex bonding surface, by means of a heat pressure bonding process and a liquid phase diffusion bonding process, wherein the height H of the convex bonding surface satisfies 1 μm≦H≦50 μm, and the common rail holder includes a deformation introducing portion in which an area of a cross-section parallel to the pressing surface is smaller than the area of the pressing surface. | 10-06-2011 |
20110262298 | STEEL FOR WELDED STRUCTURES EXCELLENT IN HIGH TEMPERATURE STRENGTH AND LOW TEMPERATURE TOUGHNESS AND METHOD OF PRODUCTION OF SAME - By heating a steel material comprising C: 0.003 to 0.05%, Si: 0.60% or less, Mn: 0.6 to 2.0%, P: 0.020% or less, S: 0.010% or less, Cr: 0.20 to 1.5%, Nb: 0.005 to 0.05%, Al: 0.060% or less, and N: 0.001 to 0.006%, further limiting, as an impurity, Mo to 0.03% or less, having a balance of iron and unavoidable impurities, and having a weld cracking parameter P | 10-27-2011 |
20110268601 | STEEL FOR WELDED STRUCTURE AND PRODUCING METHOD THEREOF - A steel for a welded structure includes the following composition: by mass %, C at a C content [C] of 0.015 to 0.045%; Si at a Si content [Si] of 0.05 to 0.20%; Mn at a Mn content [Mn] of 1.5 to 2.0%; Ni at a Ni content [Ni] of 0.10 to 1.50%; Ti at a Ti content [Ti] of 0.005 to 0.015%; O at an O content [O] of 0.0015 to 0.0035%; and N at a N content [N] of 0.002 to 0.006%, and a balance composed of Fe and unavoidable impurities. In the steel for a welded structure, the P content [P] is limited to 0.008% or less, the S content [S] is limited to 0.005% or less, the Al content [Al] is limited to 0.004% or less, the Nb content [Nb] is limited to 0.005% or less, the Cu content [Cu] is limited to 0.24% or less, the V content [V] is limited to 0.020% or less, and a steel composition parameter P | 11-03-2011 |
20120027637 | STEEL FOR WELDED STRUCTURE AND PRODUCING METHOD THEREOF - A steel for a welded structure includes the following composition: by mass %, C at a C content [C] of 0.010 to 0.065%; Si at a Si content [Si] of 0.05 to 0.20%; Mn at a Mn content [Mn] of 1.52 to 2.70%; Ni at a Ni content [Ni] of 0.10% to 1.50%; Ti at a Ti content [Ti] of 0.005 to 0.015%; 0 at an O content [O] of 0.0010 to 0.0045%; N at a N content [N] of 0.002 to 0.006%; Mg at a Mg content [Mg] of 0.0003 to 0.003%; Ca at a Ca content [Ca] of 0.0003 to 0.003%; and the balance composed of Fe and unavoidable impurities. A steel component parameter P | 02-02-2012 |
20120031532 | Steel plate for line pipe excellent in strength and ductility and method of production of same - The present invention provides steel plate for line pipe excellent in strength and ductility and a method of production of the same. The steel plate has a steel composition containing, by mass %,
| 02-09-2012 |
20130098514 | Ni-ADDED STEEL PLATE AND METHOD OF MANUFACTURING THE SAME - A Ni-added steel plate contains, by mass %, C: 0.03% to 0.10%, Si: 0.02% to 0.40%, Mn: 0.3% to 1.2%, Ni: 5.0% to 7.5%, Cr: 0.4% to 1.5%, Mo: 0.02% to 0.4%, Al: 0.01% to 0.08%, T•O: 0.0001% to 0.0050%, P: limited to 0.0100% or less, S: limited to 0.0035% or less, and N: limited to 0.0070% or less with a remainder composed of Fe and inevitable impurities, in which a Ni segregation ratio at a position of ¼ of a plate thickness away from a plate surface in a thickness direction is 1.3 or less, a fraction of austenite after deep cooling is 2% or more, an austenite unevenness index after deep cooling is 5.0 or less, and an average equivalent circle diameter of austenite after deep cooling is 1 μm or less. | 04-25-2013 |
20130189536 | ELECTRON-BEAM WELDED JOINT, STEEL FOR ELECTRON-BEAM WELDING, AND METHOD OF MANUFACTURING THE SAME - A steel for electron-beam welding according to the present invention includes at least C: 0.02% to 0.10%, Si: 0.03% to 0.30%, Mn: 1.5% to 2.5%, Ti: 0.005% to 0.015%, N: 0.0020% to 0.0060%, and O: 0.0010% to 0.0035%, further includes S: limited to 0.010% or less, P: limited to 0.015% or less, and Al: limited to 0.004% or less, with a balance including iron and inevitable impurities. An index value CeEBB obtained by substituting composition of the steel into following Formula 1 falls in the range of 0.42 to 0.65%, the number of oxide having an equivalent circle diameter of 1.0 μm or more is 20 pieces/mm | 07-25-2013 |
20130279971 | ELECTRON-BEAM WELDED JOINT, STEEL FOR ELECTRON-BEAM WELDING, AND MANUFACTURING METHOD - An electron-beam welded joint including, by mass %, C: 0.02% to 0.1%, Si: 0.03% to 0.30%, Mn: 1.5% to 2.5%, Ti: 0.005 to 0.015%, N: 0.0020 to 0.0060%, O: 0.0010% to 0.0035%, Nb: 0% to 0.020%, V: 0% to 0.030%, Cr: 0% to 0.50%, Mo: 0% to 0.50%, Cu: 0% to 0.25%, Ni: 0% to 0.50%, B: 0% to 0.0030%, S: limited to 0.010% or less, P: limited to 0.015% or less, Al: limited to 0.004% or less, and a balance consisting of iron and unavoidable impurities, wherein an index value CeEB is 0.49% to 0.60%, a number of oxides having an equivalent circle diameter of 1.0 μm or more is 20 pieces/mm | 10-24-2013 |
20140065008 | STEEL FOR WELDED STRUCTURE AND PRODUCING METHOD THEREOF - A steel for a welded structure includes the following composition: by mass %, C at a C content [C] of 0.015 to 0.045%; Si at a Si content [Si] of 0.05 to 0.20%; Mn at a Mn content [Mn] of 1.5 to 2.0%; Ni at a Ni content [Ni] of 0.10 to 1.50%; Ti at a Ti content [Ti] of 0.005 to 0.015%; O at an O content [O] of 0.0015 to 0.0035%; and N at a N content [N] of 0.002 to 0.006%, and a balance composed of Fe and unavoidable impurities. In the steel for a welded structure, the P content [P] is limited to 0.008% or less, the S content [S] is limited to 0.005% or less, the Al content [Al] is limited to 0.004% or less, the Nb content [Nb] is limited to 0.005% or less, the Cu content [Cu] is limited to 0.24% or less, the V content [V] is limited to 0.020% or less, and a steel composition parameter P | 03-06-2014 |
Patent application number | Description | Published |
20090098610 | Polypeptides having dna polymerase activity - A polypeptide having a high fidelity DNA polymerase activity and thus being useful as a genetic engineering reagent; a gene encoding this polypeptide; a method of producing the polypeptide; and a method of amplifying a nucleic acid by using the polypeptide. | 04-16-2009 |
20110097722 | Cold Shock Protein Compositions and Methods and Kits for the Use Thereof - The present invention provides cold shock protein-containing compositions for improved DNA synthesis reactions with improved reactivity, methods for synthesizing DNA using such compositions, kits for use in such methods, and DNA compositions yielded by such methods. The present invention further provides cold shock protein-containing compositions for the identification of endoribonuclease cleavage sites, methods for identifying endoribonuclease cleavage sites using such compositions, and kits for use in such methods. | 04-28-2011 |
20110151467 | COMPOSITION FOR DETECTION OF RNA - A composition for use in amplifying cDNA synthesized by a reverse transcription reaction and detecting RNA that serves as a template of the reverse transcription reaction, the composition containing a thermostable DNA polymerase, a thermostable ribonuclease H, and an intercalating dye. Since the composition of the present invention can suppress the influences to the nucleic acid amplification reaction by RNA that serves as a template for cDNA synthesis, the composition is useful in the detection of RNA, and more useful in quantification of RNA having a desired sequence by real-time RT-PCR. | 06-23-2011 |
20120021420 | Synthetic siRNA Detection Method - A method for accurately and easily detecting a synthetic siRNA, for example, a siRNA in which the 3′ end is DNA, and a kit used for the method are provided. The present invention relates to a method for detecting a siRNA in which the 3′ end is DNA, comprising: (a) adding polydeoxyadenosine to the 3′ DNA end of at least one strand of the siRNA to be detected to produce a polydeoxyadenosine-added RNA; (b) annealing a polydeoxythymidine primer having a tag sequence at its 5′ side to the polydeoxyadenosine-added RNA and synthesizing DNA from the primer by a reverse transcription; and (c) detecting the DNA synthesized in (b). | 01-26-2012 |
20130295576 | METHOD FOR MODIFYING NUCLEIC ACIDS - The present invention pertains to: a method for modifying a nucleic acid contained in a sample, said method including a step for bringing the sample into contact with a nucleic acid-modifying agent in the presence of an acidic polysaccharide and/or a nucleotide; and a method for selectively detecting a nucleic acid derived from living cells contained in the sample, said method including the following steps: (a) a step for modifying a nucleic acid contained in a sample according to the method for modifying a nucleic acid contained in a sample, which includes a step for bringing the sample into contact with a nucleic acid-modifying agent in the presence of an acidic polysaccharide and/or a nucleotide; and (b) a step for selectively detecting an unmodified nucleic acid from the sample after step (a). The present invention further pertains to a kit and composition for use in these methods. | 11-07-2013 |
20140363849 | METHOD FOR IMPROVING NUCLEIC ACID SYNTHESIS REACTION - Provided are the following: a method, for improving reactivity of a nucleic acid synthesis reaction, comprising a step for adding an ω-amino acid to a reaction solution; a composition, for a nucleic acid synthesis reaction, comprising DNA polymerase, reaction buffer, at least one primer, at least one deoxyribonucleotide triphosphate, and an ω-amino acid; and a reaction buffer, for a nucleic acid synthesis reaction, comprising an ω-amino acid. | 12-11-2014 |
Patent application number | Description | Published |
20090098600 | THERMOTOLERANT RIBONUCLEASE H - Polypeptides having an RNase H activity highly useful in genetic engineering; genes encoding these polypeptides; and a process for genetic engineeringly producing these polypeptides. | 04-16-2009 |
20090098613 | Method for synthesizing DNA - A DNA synthesis reaction-enhancer comprising at least one kind selected from the group consisting of acidic substances and cationic complexes; a DNA synthesis method in which during a DNA synthesis reaction a reaction is carried out in the presence of the above enhancer by using DNA polymerase; a DNA synthesis reaction composition comprising the above enhancer; a DNA synthesis reaction composition comprising two or more kinds of DNA polymerases each having 3′→5′ exonuclease activity; a DNA synthesis method in which during a DNA synthesis reaction two or more kinds of DNA polymerases each having 3′→5′ exonuclease activity are used; a kit for use in in vitro DNA synthesis, comprising two or more kinds of DNA polymerases each having 3′→5′ exonuclease activity; and a kit for use in in vitro DNA synthesis, wherein the kit comprises the DNA synthesis reaction-enhancer and DNA polymerase. According to the present invention, DNA synthesis can be carried out at an efficiency more excellent as compared to conventional DNA synthesis reaction. | 04-16-2009 |
20090209730 | METHOD FOR GENE TRANSFER INTO TARGET CELLS WITH RETROVIRUS - A polypeptide represented by SEQ. ID No. 13 and a gene encoding the polypeptide. | 08-20-2009 |
20090269809 | THERMOSTABLE RIBONUCLEASE H - A polypeptide having an RNaseH activity and being highly useful in gene engineering; a gene encoding this polypeptide; and a genetic engineering process for producing the polypeptide. | 10-29-2009 |
20100143979 | POLYPEPTIDES HAVING DNA POLYMERASE ACTIVITY - A polypeptide having a high fidelity DNA polymerase activity and thus being useful as a genetic engineering reagent; a gene encoding this polypeptide; a method of producing the polypeptide; and a method of amplifying a nucleic acid by using the polypeptide. | 06-10-2010 |
20110171717 | METHOD FOR ENHANCING POLYMERASE ACTIVITY - A polymerase activity is effectively enhanced by adding an anionic surfactant, in particular an anionic surfactant having a polyethoxyl group, to a reaction mixture containing a polymerase. | 07-14-2011 |
20120083590 | POLYPEPTIDES HAVING DNA POLYMERASE ACTIVITY - A polypeptide having a high fidelity DNA polymerase activity and thus being useful as a genetic engineering reagent; a gene encoding this polypeptide; a method of producing the polypeptide; and a method of amplifying a nucleic acid by using the polypeptide. | 04-05-2012 |
20120164654 | COMPOSITION FOR REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION - A composition for a reverse transcription polymerase chain reaction, which comprises a thermostable DNA polymerase, a reverse transcriptase, a dye marker and a specific gravity-increasing agent; and a premix reagent for a one-step RT-PCR, which comprises the composition, is not frozen under usual storage conditions at −20 to −30° C. and has excellent handleability. | 06-28-2012 |
20130065281 | METHOD FOR SYNTHESIZING cDNA - A method for synthesizing cDNA characterized by preparing a reaction solution that does not allow an endodeoxyribonuclease to show its activity, without thermal deactivation of the endodeoxyribonuclease or removal of the endodeoxyribonuclease, and carrying out a reverse transcription reaction, wherein the reaction solution contains a treated sample and a reverse transcriptase, the treated sample being formed by treating a sample comprising RNA and DNA with the endodeoxyribonuclease to degrade DNA in the sample. The method and the kit for synthesizing cDNA of the present invention are widely useful in genetic engineering fields. | 03-14-2013 |
20140322793 | NOVEL DNA POLYMERASES - Provided are various novel DNA polymerases. Provided is a DNA polymerase comprising an amino acid sequence modified from the amino acid sequence of SEQ ID NO: 8 by inserting nine amino acids “-A | 10-30-2014 |
Patent application number | Description | Published |
20110142356 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS - Provided is an image processing apparatus including: a prediction portion to perform an inter-magnification-ratio blur-compensation prediction with respect to a reduced-size reference focus face image, to thereby generate an inter-magnification-ratio blur-compensation predicted image at each of a plurality of focus positions, the reduced-size reference focus face image being obtained by reducing a size of a reference focus face image to be a reference of a plurality of focus face images obtained by imaging a subject at the plurality of focus positions; a differential data generation portion to generate, for each of the plurality of focus positions, differential data between the focus face image and the inter-magnification-ratio blur-compensation predicted image generated by the prediction portion; and an encoding portion to encode the reduced-size reference focus face image and the differential data generated by the differential data generation portion. | 06-16-2011 |
20110175993 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - Provided is an image processing apparatus, including: a receiver to receive an all-in-focus image, which is generated through selecting, from focus face images, representative divided images being best-focused images among images in divided regions forming the focus face images, for each of the focus face images correspondingly to the divided regions, the focus face images being obtained through imaging an object at focus positions, and information about the focus positions of the focus face images including the representative divided images; and a predicted-image generator to generate a blur-compensation predicted image corresponding to each of the focus face images through performing a blur-compensation prediction using a blur function with respect to each of the representative divided images based on the information about the focus positions of the focus face images including the representative divided images, the information being received by the receiving means. | 07-21-2011 |
20120057777 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes a two-dimensional orthogonal transform unit configured to perform two-dimensional orthogonal transform on a plurality of images, an one-dimensional orthogonal transform unit configured to perform one-dimensional orthogonal transform in a direction in which the images are arranged on two-dimensional orthogonal transform coefficient data obtained by performing the two-dimensional orthogonal transform on the images using the two-dimensional orthogonal transform unit, and a three-dimensional orthogonal transform coefficient data encoder configured to encode three-dimensional orthogonal transform coefficient data obtained by performing the one-dimensional orthogonal transform on the two-dimensional orthogonal transform coefficient data using the one-dimensional orthogonal transform unit. | 03-08-2012 |
20120224778 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing apparatus includes a display time acquiring unit that acquires a display time for each predetermined unit region of an image and a compression control unit that controls compression of the image for each unit region based on the display time. | 09-06-2012 |
20120251014 | INFORMATION PROCESSING APPARATUS AND METHOD, IMAGE PROVIDING SYSTEM AND IMAGE PROVIDING METHOD, AND PROGRAM - An information processing apparatus includes a two-dimensional orthogonal transform coding data acquisition unit for sequentially acquiring two-dimensional orthogonal transform coding data acquired by transforming three-dimensional orthogonal transform coding data generated from a plurality of images, a two-dimensional orthogonal transform coefficient data generation unit for generating a plurality of pieces of two-dimensional orthogonal transform coefficient data using the plurality of pieces of acquired two-dimensional orthogonal transform coding data, and a three-dimensional transformation unit for encoding three-dimensional orthogonal transform coefficient data acquired by transforming the plurality of pieces of generated two-dimensional orthogonal transform coefficient data. | 10-04-2012 |
20140307925 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing apparatus includes an attention area detection unit, a luminance parallax conversion unit, and a parallax estimation unit. The attention area detection unit is configured to detect an attention area including a desired subject from a standard image. The luminance parallax conversion unit is configured to perform a luminance parallax conversion with respect to the attention area on the basis of a luminance parallax conversion characteristic estimated by using a past frame. The parallax estimation unit is configured to perform parallax estimation on the basis of the standard image and a reference image, a viewpoint position of which is different from that of the standard image, and perform, in the attention area, the parallax estimation by using a luminance parallax conversion result obtained by the luminance parallax conversion unit. | 10-16-2014 |
20140347267 | DISPLAY APPARATUS AND DISPLAY CONTROL METHOD - An apparatus includes a display controller configured to control a display state of a transparent display based on a sensor output that contains information regarding an object separated from the apparatus. | 11-27-2014 |