Patent application number | Description | Published |
20090019129 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS AND COMMUNICATION METHOD OF COMMUNICATION SYSTEM - A communication system in which a plurality of communication apparatuses and a communication control apparatus are daisy chained. The communication control apparatus transmits control data to the plurality of communication apparatuses, and receives data transmitted by the plurality of communication apparatuses. Each communication apparatus receives data from another communication apparatus on a different side from a communication control apparatus side, in synchronous with receipt of the control data, and transmits data to one of the communication control apparatus and another communication apparatus on the communication control apparatus side, and following the transmission, to transmit data received to the one of the communication control apparatus and the other communication apparatus on the communication control apparatus side, in synchronous with receipt of the control data. | 01-15-2009 |
20090265457 | COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND DISPLAY METHOD FOR THE SAME - The device configuration of a communication system capable of wireless data communication between a plurality of terminal apparatuses is confirmed, together with the operating condition of each of the terminal apparatuses and the channel condition of wireless data communication. Whether a service that can be provided as a communication system is executable is identifiably displayed on a display based on the confirmation results. | 10-22-2009 |
20090279572 | TRANSMISSION APPARATUS AND METHOD - A burst signal generator generates a burst signal that is a variable length portion whose length changes in accordance with fluctuations in data input at a predetermined period. An OFDM modulator generates an OFDM signal (including a guard interval portion and an effective symbol portion) that is a fixed length portion containing data corresponding to n (n is a positive integer) times or 1/n of the predetermined period. A frame includes the variable length portion and the fixed length portion. This makes a transmission signal actually have a frame period almost equal to the period of a signal synchronized with the clock of a player, including the fluctuations. | 11-12-2009 |
20100096765 | DEVICE FOR PRESS-FORMING A THIN SHEET AND PRESS- FORMING METHOD - A press-forming device includes a punch and a die, as a mold to be measured, and a strain measurement means arranged within the mold and measuring a strain amount generated by press-forming. The strain measurement means is positioned at the press-direction side relative to a radius end of a die shoulder on the material flow-out side when the mold is positioned at a lower dead point of press-forming. The strain measurement means is preferably positioned within a region defined by a surface which is away from the center of curvature of a curved surface of the mold by the distance ten times R, where R is a curvature radius of the curved surface. | 04-22-2010 |
20110008647 | HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH GALVANIZED STEEL SHEET, AND HIGH-STRENGTH ALLOYED HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT FORMABILITY AND WELDABILITY, AND METHODS FOR MANUFACTURING THE SAME - This cold-rolled steel sheet includes, in terms of mass %, C: not less than 0.05% and not more than 0.095%, Cr: not less than 0.15% and not more than 2.0%, B: not less than 0.0003% and not more than 0.01%, Si: not less than 0.3% and not more than 2.0%, Mn: not less than 1.7% and not more than 2.6%, Ti: not less than 0.005% and not more than 0.14%, P: not more than 0.03%, S: not more than 0.01%, Al: not more than 0.1%, N: less than 0.005%, O: not less than 0.0005% and not more than 0.005%, and contains as the remainder, iron and unavoidable impurities, wherein the microstructure of the steel sheet includes mainly polygonal ferrite having a crystal grain size of not more than 4 μm, and hard microstructures of bainite and martensite, the block size of the martensite is not more than 0.9 μm, the Cr content within the martensite is 1.1 to 1.5 times the Cr content within the polygonal ferrite, and the tensile strength is at least 880 MPa. | 01-13-2011 |
20110024004 | HIGH-STRENGTH STEEL SHEET AND GALVANIZED STEEL SHEET HAVING VERY GOOD BALANCE BETWEEN HOLE EXPANSIBILITY AND DUCTILITY, AND ALSO EXCELLENT IN FATIGUE RESISTANCE, AND METHODS OF PRODUCING THE STEEL SHEETS - The invention is directed to providing, for application in automobiles, construction materials, household appliances and the like, high-strength sheets excellent in formability properties such as hole expansibility and ductility, and also in fatigue resistance, characterized in comprising, in specified contents expressed in mass %, C, Si, Mn, P, S, Al, N and O and a balance of iron and unavoidable impurities, and having a steel sheet structure composed mainly of ferrite and hard structures, a crystal orientation difference between some ferrite adjacent to hard structures and the hard structures of less than 9°, and a maximum tensile strength of 540 MPa or greater. | 02-03-2011 |
20110123576 | INTESTINAL ENVIRONMENT-IMPROVING AGENT - Disclosed is an intestinal environment-improving agent including a lactoferrin and bacteria of | 05-26-2011 |
20110172803 | FORMING SIMULATION METHOD, FORMING SIMULATOR, PROGRAM AND RECORDING MEDIUM THEREFOR, AND SIMULATION-BASED FORMING METHOD - A forming simulation method of an elastic-plastic material, which includes: calculating an element equivalent nodal force vector from stress tensor using a finite element method for one or a plurality of finite elements of a target configuration of the elastic-plastic material; and calculating the total equivalent nodal force vector of areas by integrating the element equivalent nodal force vector for the calculated one or more finite elements over all the areas or specified areas of the elastic-plastic material. | 07-14-2011 |
20110192232 | METHOD AND APPARATUS FOR JUDGING FRACTURE OF METAL STAMPED PRODUCT, PROGRAM AND COMPUTER-READABLE RECORDING MEDIUM - In the process of target stamping for fracture judgment, an acquisition unit acquires, as target data for fracture judgment, strain of a target die to be measured over the duration from the start time of stamping measured by strain measuring units to the finishing time of stamping, and also acquires production conditions typically by measurement. An extraction unit extracts the reference data, which gives the minimum total of differences between the production conditions of the reference data and the production conditions of the target data for fracture judgment, as the comparative data. A judging unit compares strain in the comparative data extracted by the extraction unit and strain in the target data for fracture judgment, and judges occurrence of a crack in a stamped product, if the maximum value of the difference is not smaller than a predetermined value. | 08-11-2011 |
20120035890 | FORMING SIMULATION METHOD, FORMING SIMULATION APPARATUS, FORMING SIMULATION PROGRAM, AND RECORDING MEDIUM - The present invention provides a press forming simulation method using a finite element method for a sheet metal, in which a deformation state of a pressing tool is represented with high accuracy by superimposing at least one natural mode, for the surface shape of the pressing tool, in a no-load state. | 02-09-2012 |
20120141829 | SPOT WELDED JOINT AND SPOT WELDING METHOD - Provided is a spot welded joint ( | 06-07-2012 |
20120152411 | HIGH-STRENGTH GALVANIZED STEEL SHEET AND METHOD OF MANUFACTURING THE SAME - Provided is a galvanized steel sheet having a tensile strength of 770 MPa or more including a steel sheet portion, and a plated layer formed on the surface of the steel sheet portion, in which the plated layer is a galvanized plated layer or an galvannealed plated layer, the steel sheet portion has a soft layer that directly adjoins the interface with the plated layer and an inside layer that is other than the soft layer, the thickness D of soft layer is 0.001% to 5% of thickness t of the steel sheet portion, and, when the hardness of the soft layer measured by nano-indentation method is indicated by H1, and the representative hardness of the steel sheet portion measured by the nano-indentation method is indicated by Ha in cross section that goes along the thickness direction of the steel sheet portion, H1 is 5% to 75% of Ha. | 06-21-2012 |
20120211123 | GALVANNEALED STEEL SHEET AND PRODUCING METHOD THEREOF - A galvannealed steel sheet includes: a steel sheet; a galvannealed layer which is formed on at least one surface of the steel sheet and includes Al, Fe, and the balance composed of Zn and inevitable impurities; and a composite oxide layer of Mn, Zn, and P which is formed on the surface of the galvannealed layer, includes Mn, P, and Zn, and has the P/Mn ratio of equal to or higher than 0.3 and equal to or lower than 50. The galvannealed layer includes a flat portion having an area ratio of equal to or higher than 10% and equal to or lower than 70% and a rough portion which is at a position closer to the steel sheet than the flat portion at the interface of the galvannealed layer and the composite oxide layer | 08-23-2012 |
20120211124 | GALVANNEALED STEEL SHEET HAVING EXCELLENT FORMABILITY AND EXFOLIATION RESISTANCE AFTER ADHESION AND PRODUCTION METHOD THEREOF - The galvannealed steel sheet includes: a galvannealed layer formed on at least one surface of a steel sheet and contains includes an amount of 0.05 mass % to 0.5 mass % of Al, an amount of 6 mass % of 12 mass % of Fe, and the balance composed of Zn and inevitable impurities; and a mixed layer formed on a surface of the galvannealed layer and includes a composite oxide of Mn, Zn, and P and an aqueous P compound, wherein the composite oxide includes 0.1 mg/m | 08-23-2012 |
20130018094 | Prophylactic or Therapeutic Agent For Gum Disease or Apical PeriodontitisAANM Kawashima; NobuyukiAACI TokyoAACO JPAAGP Kawashima; Nobuyuki Tokyo JPAANM Suzuki; NoriyukiAACI TokyoAACO JPAAGP Suzuki; Noriyuki Tokyo JP - Monosodium (2S,3S)-3-[[(1S)-1-isobutozymethyl-3-methylbutyl]-carbamoyl]oxirane-2-carboxylate represented by the following formula is used as a prophylactic or therapeutic agent for periodontal diseases including gum disease and apical periodontitis. | 01-17-2013 |
20130020836 | COUPLING STRUCTURE BETWEEN FRONT PILLAR AND SIDE SILL OF AUTOMOBILE - Provided is a coupling structure between a front pillar and a side sill of an automobile, which improves the steering stability of the automobile and realizes a high productivity. A reinforcing member | 01-24-2013 |
20130167980 | HIGH-STRENGTH STEEL SHEET AND HIGH-STRENGTH ZINC-COATED STEEL SHEET WHICH HAVE EXCELLENT DUCTILITY AND STRETCH-FLANGEABILITY AND MANUFACTURING METHOD THEREOF - This high-strength steel sheet includes by mass percentage: 0.05 to 0.4% of C; 0.1 to 2.5% of Si; 1.0 to 3.5% of Mn; 0.001 to 0.03% of P; 0.0001 to 0.01% of S; 0.001 to 2.5% of Al; 0.0001 to 0.01% of N; 0.0001 to 0.008% of O; and a remainder composed of iron and inevitable impurities, wherein a steel sheet structure contains by volume fraction 10 to 50% of a ferrite phase, 10 to 50% of a tempered martensite phase, and a remaining hard phase, wherein a 98% hardness is 1.5 or more times as high as a 2% hardness in a range from ⅛ to ⅜ of a thickness of the steel sheet, wherein a kurtosis K* of the hardness distribution between the 2% hardness and the 98% hardness is −1.2 to −0.4, and wherein an average crystal grain size in the steel sheet structure is 10 μm or less. | 07-04-2013 |
20130266027 | TRANSMISSION APPARATUS AND METHOD - A burst signal generator generates a burst signal that is a variable length portion whose length changes in accordance with fluctuations in data input at a predetermined period. An OFDM modulator generates an OFDM signal (including a guard interval portion and an effective symbol portion) that is a fixed length portion containing data corresponding to n (n is a positive integer) times or 1/n of the predetermined period. A frame includes the variable length portion and the fixed length portion. This makes a transmission signal actually have a frame period almost equal to the period of a signal synchronized with the clock of a player, including the fluctuations. | 10-10-2013 |
20130295130 | COMPOSITION FOR PROMOTING LIPOLYSIS - It is an object of the present invention to provide a composition containing lactoferrin and another component and having a prominent effect of promoting visceral lipolysis. That is, the present invention is a composition for promoting the lipolysis; a food product, a feedstuff or a pharmaceutical product including (A) lactoferrin and (B) one or more ingredients selected from the group consisting of a | 11-07-2013 |
20140050805 | COMPOSITION, GLUCOSE METABOLISM-IMPROVING AGENT, AND METHOD FOR IMPROVING GLUCOSE METABOLISM - A composition, including: (A) | 02-20-2014 |
20150066441 | ANALYZING APPARATUS, ANALYZING METHOD, AND COMPUTER PROGRAM - An analyzing apparatus generates first displacement distribution data indicating a displacement distribution of a member caused by springback based on finite element model data, material physical property data, and stress distribution data; generates second displacement distribution data indicating an amount of displacement of the member in each of a plurality of, for example, all, natural vibration deformation modes based on the finite element model data and the material physical property data; obtains a degree of coincidence between the first displacement distribution data and each of the second displacement distribution data, and selects one or more natural vibration deformation modes based on the degree of coincidence, to determine a modified shape in which natural vibrations are increased, thereby bringing the member closer to a target shape. | 03-05-2015 |