Patent application number | Description | Published |
20080218742 | Apparatus and method for detecting tire shape - A tire shape detecting apparatus includes a projector that applies a plurality line light beams in a continuously joined manner, from a direction different from the detection height direction (Z-axis direction) in one light section line, or that applies one line light beam in a condensed manner in the line length direction thereof in order that the one light section line may be formed on the one line Ls on the surface of the tire; and a camera for picking up images of the plurality of line light beams applied to the tire surface in the direction in which the principal ray of each of the plurality of line light beams performs specular reflection with respect to the tire surface, or in the direction in which the principal ray of the condensed one line light beam performs specular reflection with respect to the tire surface. | 09-11-2008 |
20090040533 | Tire shape measuring system - A tire shape measuring system measures a surface shape on the basis of an image of a line of light (a light section line) emitted to a surface of a relatively rotating tire using a light-section method. The shape measuring system includes a light projector for emitting a plurality of lines of light onto a tire surface in directions different from a direction in which the height of the surface is detected so as to form a plurality of separate light section lines and a camera for capturing images of the light section lines in directions in which chief rays of the lines of light are specularly reflected by the tire surface. The shape measuring system individually detects the coordinates of the light section lines from images of pre-defined independent image processing target areas for each captured image and calculates the distribution of the surface height using the detected coordinates. | 02-12-2009 |
20110069323 | TIRE SHAPE INSPECTION METHOD AND TIRE SHAPE INSPECTION DEVICE - Disclosed is a tire shape inspection method that can reliably and without misidentification perform accurate shape defect inspection in a short period of time by excluding measurement values in a range in which embossed marks are formed from distribution information for surface height measurement values on the sidewall surface of a tire. In the method, a processor automatically detects the positions of the embossed marks based on sample surface shape information obtained from a sample of the tire, and automatically sets coordinate information for a mask range surrounding the area where said marks are present (S | 03-24-2011 |
20120242824 | DEVICE AND METHOD FOR INSPECTING TYRE SHAPE - Boundary lines which are contours of uneven marks are detected in a sample original image of the sidewall surface of a sample tyre, and a mask image showing the position of the boundary lines is generated. Thereupon, a height offset image which shows a height of the uneven marks is generated by, in use of a plurality of discrete height threshold values, classifying the height of regions in the sample original image which remain after excluding regions corresponding to the positions of the boundary lines shown in the mask image. An unevenness-excluded image is generated by excluding the uneven marks from an inspection image of a sidewall surface of a tyre under inspection, by subtracting the height offset image from the inspection image. A shape defect in the sidewall surface of the tyre under inspection is inspected on the basis of the unevenness-excluded image. | 09-27-2012 |
20130139950 | ROTATIONAL MISALIGNMENT MEASURING DEVICE OF BONDED SUBSTRATE, ROTATIONAL MISALIGNMENT MEASURING METHOD OF BONDED SUBSTRATE, AND METHOD OF MANUFACTURING BONDED SUBSTRATE - A rotational misalignment between semiconductor wafers constituting a bonded wafer is calculated. A light source is arranged at a position which is on a front side of an opening of a notch and which is separated from an outer edge portion of a bonded wafer by a predetermined interval, and outputs light to irradiate the outer edge portion of the bonded wafer including the notch. A camera receives and photoelectrically converts reflected light that is specularly-reflected by the outer edge portion of the bonded wafer including the notch among the light outputted by the light source in order to output a brightness distribution of the reflected light as an image. A computer analyzes positions of notches from the image outputted by the camera to obtain a notch position misalignment, and further calculates a rotational misalignment between semiconductor wafers using a center position misalignment between the semiconductor wafers. | 06-06-2013 |
20150233849 | PROTECTING TUBE DETERIORATION DETECTING APPARATUS AND METHOD THEREFOR - A protecting tube deterioration detecting apparatus applies a predetermined electric current to a measurement target thermocouple with protecting tube for a predetermined time, calculates a temperature rise amount of the thermocouple, and determines, when the calculated temperature rise amount exceeds a predetermined threshold, that the protecting tube is deteriorated. | 08-20-2015 |
20150254829 | MEASURING METHOD AND MEASURING DEVICE - A measuring unit ( | 09-10-2015 |
20160054200 | SHAPE INSPECTION DEVICE - A raised and depressed plate has a base surface, a raised surface, and a depressed surface. A mask processing section is configured to use mask data in which a given region and the remaining region in each of the base surface, the raised surface and the depressed surface are defined as a valid region and an invalid region, respectively, to extract measurement data of the valid regions from measurement data obtained from the sidewall surface of the master disk. A master data generation section is configured to generate master data representing a surface shape of the master disk, by using the measurement data of the valid regions. A user can check measurement accuracy of a shape inspection device by comparing shape values of the raised and depressed plate with the master data. | 02-25-2016 |
Patent application number | Description | Published |
20090320142 | DATA PROCESSOR - A data processor by means of which when the right of a content being automatically reproduced extinguishes, the reproduction is continued so as to prevent the user from feeling discomfort, the content reproduction information is recorded and transmitted to a content distributor, and the user is charged. In the data processor, when a control unit ( | 12-24-2009 |
20100258097 | INTERNAL COMBUSTION ENGINE - An internal combustion engine ( | 10-14-2010 |
20110038817 | TITANIA FINE-PARTICLE COMPOSITE AND COMPOSITIONS CONTAINING THE TITANIA FINE-PARTICLE COMPOSITE - Provided are a novel titania fine-particle composite which has high transparency, high stability, and high ultraviolet-absorbing power and excellent redispersibility, and skin-care external preparations which contain the titania fine-particle composite and exert high ultraviolet protective effect. The titania fine-particle composite can be produced by adding one or more selected from among carboxylic acids and carboxylic acid derivatives represented by general formula (1), and polymers containing the carboxylic acids or carboxylic acid derivatives as a constituent monomer to an aqueous acid dispersion of titania fine particles, and neutralizing the resulting dispersion with an alkali to form a titania fine-particle composite composed of titania fine particles functioning as cores and the carboxylic monomer or polymer deposited on the surface of the cores In the titania fine-particle composite, titania fine particles functioning as cores have a high degree of crystallization and the intermolecular interaction between titania fine particles and the carboxylic monomer or polymer is strong. Therefore, the titania fine-particle composite can be uniformly dispersed in a dispersion medium to attain high transparency and high stability. Further, skin-care external preparations which exert high ultraviolet protective effect can be produced by adding the titania fine-particle composite. | 02-17-2011 |
20110271465 | HAIR DYE AND HAIR DYE COMPOSITION - A hair dye containing a compound represented by the following general formula (I): | 11-10-2011 |
20150034924 | NOVEL TRIPHENYLENE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT DEVICES USING SAID DERIVATIVES - Triphenylene derivatives represented by the following general formula ( | 02-05-2015 |
Patent application number | Description | Published |
20090027654 | Analyzer - The concentration of impurities contained in ultrapure water or press water can be efficiently analyzed with high precision. | 01-29-2009 |
20100159451 | Method of detecting interaction between nucleic acid and protein, and apparatus for the same - The invention is to easily detect an interaction between nucleic acid and protein with high sensitivity without the need of sample labeling with a fluorescent molecule or sample anchorage onto a metal thin-film. As means for it, the presence or absence of occurrence of the interaction between nucleic acid and protein in a sample (S) is detected in an optical manner. Specifically, the sample (S) is irradiated with excitation rays (Le) and with measuring rays (L | 06-24-2010 |
20110007317 | METHOD AND APPARATUS FOR DETECTING SMALL BIOMOLECULES - An object of the present invention is to detect a small biomolecule in a sample using simple and inexpensive equipment. To achieve this, the small biomolecule in a sample S is detected optically. Specifically, the sample S containing an aptamer capable of interacting with the small biomolecule is irradiated with an excitation light Le and irradiated with a measurement light L | 01-13-2011 |
20110279822 | PROFILE MEASURING APPARATUS - A shape determining device (X) splits the original light beam from a light source (Y) into two light beams, directs the light beams to the front and back surfaces of the object ( | 11-17-2011 |
20120002213 | SHAPE DETERMINING DEVICE - An object of the present invention is to measure thickness distribution with precision by using a simple device configuration without being affected by vibrations of a to-be-measured object. In the present invention, for each of the front and the back surfaces of a to-be-measured object | 01-05-2012 |
20140002641 | TIRE SHAPE TESTING DEVICE AND TIRE SHAPE TESTING METHOD | 01-02-2014 |
20140043472 | TIRE SURFACE SHAPE MEASURING DEVICE AND TIRE SURFACE SHAPE MEASURING METHOD - A tire surface shape measuring device detects a surface shape of tires having different sidewall surface thicknesses and tread surface widths with the same image resolution and high accuracy. The device is provided with an image capturing element in which an image capturing surface for capturing the image of the linear light applied to the surface of the tire is provided, an image capture area setting means which sets an effective image capture area provided with the length in the longitudinal direction of the image of the linear light on the image capturing surface such that all of the image formed on the image capture surface of the linear light is included, and a pixel data extracting means which extracts a predetermined given number of measurement signals from the set effective image capture area. | 02-13-2014 |
20140283591 | TIRE SHAPE INSPECTION METHOD AND TIRE SHAPE INSPECTION APPARATUS - A tire shape inspection method executes the following steps: first, as a teaching operation step, boundary lines of the bulge and dent marks are detected in a sample source image of a sample tire, a mask image is generated which denotes the boundary lines, regions are removed from the sample source image which correspond to the boundary lines which are denoted in the mask image, and a height offset image is generated which represents the heights of the remaining regions with one or more offset values. Next, as an inspection operation step, the height offset image is subtracted from an inspection image of the inspection tire, the boundary regions which the mask image represents are removed, and, on the basis of the obtained bulge/dent removal image, shape defects of the sidewall surfaces of the inspection tire are inspected. | 09-25-2014 |
Patent application number | Description | Published |
20100057945 | ELECTRONIC DEVICE - An electronic device with an ability to provide services appropriate for situations, he electronic device having: a situation information acquisition part for acquiring situation information, which is dynamic information; a determining part for determining whether a service can be executed; a service information acquisition part for acquiring information for executing a service; and an execution part for executing an acquired service. A condition information acquisition part is provided so that, when the determining part determines that a service cannot be executed, it acquires service available information for the service to become available. Furthermore, a situation information correctness determining part is provided which determines correctness of the situation information acquired in the situation information acquisition part. | 03-04-2010 |
20100312911 | DATA TRANSFER SYSTEM AND DATA TRANSFER METHOD - A data transfer system of this invention includes a plurality of transfer apparatuses ( | 12-09-2010 |
20110162056 | CONTENT DELIVERY SYSTEM - This system | 06-30-2011 |
20110225310 | CONTENT DELIVERY SYSTEM - This system | 09-15-2011 |
20110276677 | CONTENT DELIVERY MANAGEMENT APPARATUS, CONTENT DELIVERY MANAGEMENT METHOD, AND CONTENT DELIVERY MANAGEMENT PROGRAM - An apparatus, a method, and a program for managing content delivery by which a content is able to be delivered by an optimum delivery variation for the user even when the delivery condition of the content varies with time are provided. The content delivery management apparatus prospects a delivery condition at each of a plurality of future times for a plurality of content delivery variations respectively, and sends a delivery condition data including a correspondence relation between the prospected delivery condition and the plurality of future times to a user terminal. | 11-10-2011 |
20120124159 | CONTENT DELIVERY SYSTEM, CONTENT DELIVERY METHOD AND CONTENT DELIVERY PROGRAM - In order to stably deliver content data over a network, a content delivery system is provided with: a content retention module for storing content data consisting of hierarchically encoded hierarchical data; a cache retention module for caching content data; a hierarchical score determination module for calculating an access requirement frequency for each piece of cached hierarchical data; a hierarchical arrangement determination module for replacing hierarchical data having an access requirement frequency lower than a fixed value with the hierarchical data stored in the content retention module; and a content delivery module for delivering content data in response to requests from a client device. | 05-17-2012 |
20140372520 | CONTENT DELIVERY SYSTEM WHERE IN A CONTENT MARKER INFORMATION REGISTERED BY ONE USER MAY BE VIEWED AND/OR REQUESTED BY A USER OTHER THAN A SPECIFIC USER - This system | 12-18-2014 |
20140372573 | CONTENT DELIVERY SYSTEM - This system | 12-18-2014 |
20150304226 | COMMUNICATION DEVICE, TRANSMISSION DATA OUTPUT CONTROL METHOD, AND PROGRAM FOR SAME - A communication device and the like are provided in which a throughput during a congestion avoidance operation in a communication session can be improved by considering a congestion state of a network. | 10-22-2015 |
20160054497 | INORGANIC POLARIZING PLATE AND PRODUCTION METHOD THEREOF - An inorganic polarizing plate, which contains: a substrate transparent to light in a wavelength range for use; linear metal layers; linear dielectric layers; and linear light-absorbing layers having a light absorbing function, provided in this order, wherein the linear metal layers are aligned being apart from each other on the substrate at a pitch shorter than wavelengths of the light; each of the linear dielectric layers is provided on each of the linear metal layers; each of the linear light-absorbing layers is provided on each of the linear dielectric layers; and a cross-sectional shape of the linear metal layer cut in a direction orthogonally crossing a longitudinal direction thereof is a trapezoid with a bottom base at a side of the substrate, and an upper base at a side of the linear dielectric layer, where the bottom base is longer than the upper base. | 02-25-2016 |
Patent application number | Description | Published |
20100062585 | METHOD FOR FORMING SILICON THIN FILM - A method for forming a silicon thin film which can form a crystalline silicon thin film relatively at a low temperature, economically and productively is provided. A method for forming a silicon thin film which can provide a substrate for thin film transistor with a lowered leakage current is provided. | 03-11-2010 |
20100210093 | METHOD FOR FORMING SILICON-BASED THIN FILM BY PLASMA CVD METHOD - In the method for forming a silicon-based thin film by the plasma CVD method using high-frequency excitation, a polycrystalline silicon-based thin film having high degree of crystallization is formed relatively at a low temperature, economically, and productively. | 08-19-2010 |
20100260944 | METHOD FOR FORMING SILICON DOTS - A method for forming silicon dots which can form silicon dots at a relatively low temperature, with good controllability of the particle diameter of silicon dots depending on the particle diameter of silicon dots to be formed. | 10-14-2010 |
20130181291 | SILICON OXYNITRIDE FILM AND METHOD FOR FORMING SAME, AND SEMICONDUCTOR DEVICE - An insulating film that does not contain hydrogen or free fluorine and has good film properties is provided. A silicon oxynitride film includes silicon, nitrogen, oxygen, and fluorine, wherein the elemental percentage (N+O+F)/Si of the total (N+O+F) of nitrogen (N), oxygen (0), and fluorine (F) to silicon (Si) is in a range of 1.93 to 1.48, and in the silicon oxynitride film, an elemental percentage of silicon ranges from 0.34 to 0.41, an elemental percentage of nitrogen ranges from 0.10 to 0.22, an elemental percentage of oxygen ranges from 0.14 to 0.38, and an elemental percentage of fluorine ranges from 0.17 to 0.24. The film can be formed on a substrate by inductive coupling type plasma CVD whereby a plasma is generated by inductive coupling using a silicon tetrafluoride gas, a nitrogen gas, and an oxygen gas as a material gas. | 07-18-2013 |
Patent application number | Description | Published |
20090097301 | SEMICONDUCTOR STORAGE APPARATUS AND SEMICONDUCTOR INTEGRATED CIRCUIT INCORPORATING THE SAME - An object is to provide a semiconductor memory device which can dynamically change the number of memory cells used as by-pass capacitors. In each memory block, one selector signal line is provided in parallel to one word line. In a pair of the word line and the selector signal line adjacent to each other, states are maintained opposite to each other. Further, in a memory block, one branch of a supply line is provided in parallel to one bit line. In each of the memory cells, a first transistor connects a capacitor to the bit line in accordance with the state of the word line. Furthermore, a second transistor connects the same capacitor to the branch of the supply line in accordance with the state of the selector signal line. In the memory cells aligned in a row direction, gates of the first transistors are connected to the same word line, and gates of the second transistors are connected to the same selector signal line. | 04-16-2009 |
20100163282 | PRINTED WIRING BOARD, METHOD FOR MANUFACTURING PRINTED WIRING BOARD, AND ELECTRIC DEVICE - Provided are a printed wiring board and a flexible printed wiring board which hardly generate radiation electromagnetic noises and are not easily affected by external noises. First and second wave-shape wirings are provided between at least two insulation substrates stacked on each other. The first and the second wave-shape wirings three-dimensionally intersect with each other in a plane direction and a thickness direction of the insulating substrates. The first and second wave-shape wirings are electrically separated from each other by a resist layer provided between the insulating substrates. | 07-01-2010 |
20110180317 | ELECTRONIC COMPONENT PACKAGE, METHOD FOR PRODUCING THE SAME AND INTERPOSER - A package comprising an electronic component, a circuit substrate onto which the electronic component is mounted, and an interposer located between the electronic component and the circuit substrate, allowing them to be electrically connected with each other, wherein the interposer is composed of at least two sub-interposers, and the at least two sub-interposers lie in the same plane to be disposed only on electrode terminal-forming areas of both of the electronic component and the circuit substrate. | 07-28-2011 |
20150062437 | SEMICONDUCTOR DEVICE - A semiconductor device comprises a first semiconductor chip; and a second semiconductor chip provided on the first semiconductor chip with having chip-on-chip connection to the first semiconductor chip, wherein when seen from a direction perpendicular to an upper surface of the second semiconductor chip, an outline of the second semiconductor chip is larger than an outline of the first semiconductor chip, a plurality of electrode terminals for the first semiconductor chip are provided on an upper surface of the first semiconductor chip, the plurality of electrode terminals for the first semiconductor chip comprise one or more first covered terminals which are covered with the second semiconductor chip and one or more first uncovered terminals which are not covered with the second semiconductor chip. | 03-05-2015 |
20150213948 | COIL STRUCTURE, TRANSFORMER, AND POWER CONVERTER - A coil structure includes a conductor band and a first insulating plate. The conductor band turns around a coil axis in such a manner that the conductor band folds at a plurality of portions which form a plurality of folded portions. The first insulating plate includes a first edge portion which abuts along at least one of the plurality of folded portions. At least part of the conductor band is wound around the first insulating plate. | 07-30-2015 |
20150302977 | COIL STRUCTURE AND ELECTRIC POWER CONVERSION DEVICE - Disclosed is a coil structure including: a first wire rod including a first coil portion and a first lead wire connected to the first coil portion, the first coil portion winding around a coil axis in a first space; a second wire rod including a second coil portion, the second coil portion winding around the coil axis in a second space, the second space being aligned with the first space along the coil axis; and an insulating structure including a first insulating section that insulates the first coil portion from the second coil portion. The first lead wire portion extends through the second space. The insulating structure fixes the first lead wire portion at a position that is away from the second coil portion by not less than a minimum creepage distance between the first and second coil portions, the minimum creepage distance being defined by the first insulating section. | 10-22-2015 |
Patent application number | Description | Published |
20090031988 | NON-EQUILIBRIUM PLASMA DISCHARGE TYPE IGNITION DEVICE - An ignition device performs spark ignition to a fuel mixture in a combustion chamber ( | 02-05-2009 |
20090162302 | ORGANIC INORGANIC COMPOSITE POWDER, METHOD OF PRODUCING THE SAME, AND COMPOSITION CONTAINING THE POWDER - The present invention provides an organic inorganic composite powder which has a specific particle shape in accordance with to a washing solvent, which contains fine inorganic particles, and which easily disperses in water by: precipitating a metal salt dissolved in a reaction solvent from the reaction solvent through neutralization or reduction in the presence of a polymer or monomer dissolved in the reaction solvent; polymerizing the monomer after precipitation of the metal salt in the case where the monomer forms no composite with the metal salt during precipitation in the presence of the monomer; washing the obtained precipitate with a specific washing solvent; and drying the resultant. | 06-25-2009 |
20100137489 | ORGANIC INORGANIC COMPOSITE POWDER, METHOD OF PRODUCING THE SAME, AND COMPOSITION CONTAINING THE POWDER - The present invention provides an organic inorganic composite powder which has a specific particle shape in accordance with a washing solvent, which contains fine inorganic particles, and which easily disperses in water by: precipitating a metal salt from the reaction solvent through neutralization or reduction in the presence of a polymer or monomer dissolved in the reaction solvent; polymerizing the monomer after precipitation of the metal salt in the case where the monomer forms no composite with the metal salt during precipitation in the presence of the monomer; washing the obtained precipitate with a specific washing solvent; and drying the resultant. | 06-03-2010 |
20150125501 | TITANIA FINE-PARTICLE COMPOSITE AND COMPOSITIONS CONTAINING THE TITANIA FINE-PARTICLE COMPOSITE - Provided are a novel titania fine-particle composite which has high transparency, high stability, and high ultraviolet-absorbing power and excellent redispersibility, and skin-care external preparations which contain the titania fine-particle composite and exert high ultraviolet protective effect. The titania fine-particle composite can be produced by adding one or more selected from among carboxylic acids and carboxylic acid derivatives represented by general formula (1), and polymers containing the carboxylic acids or carboxylic acid derivatives as a constituent monomer to an aqueous acid dispersion of titania fine particles, and neutralizing the resulting dispersion with an alkali to form a titania fine-particle composite composed of titania fine particles functioning as cores and the carboxylic monomer or polymer deposited on the surface of the cores. In the titania fine-particle composite, titania fine particles functioning as cores have a high degree of crystallization and the intermolecular interaction between titania fine particles and the carboxylic monomer or polymer is strong. Therefore, the titania fine-particle composite can be uniformly dispersed in a dispersion medium to attain high transparency and high stability. Further, skin-care external preparations which exert high ultraviolet protective effect can be produced by adding the titania fine-particle composite. | 05-07-2015 |
Patent application number | Description | Published |
20080196690 | Internal combustion engine with auxiliary combustion chamber - An internal combustion engine, including a main combustion chamber serving as a main combustion chamber, an auxiliary combustion chamber adjacent to the main combustion chamber and smaller in capacity than the main combustion chamber, and a partition wall between the main combustion chamber and the auxiliary combustion chamber, the partition wall including an injection hole by which the main combustion chamber and the auxiliary combustion chamber communicate. A fuel supply device supplies fuel to the main combustion chamber and the auxiliary combustion chamber. A mixture forming device forms a mixture of air and the supplied fuel in the main combustion chamber, away from the partition wall before ignition. An ignition device ignites the fuel in the auxiliary combustion chamber, propelling an ejecting torch flame into the mixture of air and fuel in the main combustion chamber through the injection hole, thereby burning the mixture of air and fuel in the main combustion chamber. | 08-21-2008 |
20090031984 | NON-EQUILIBRIUM PLASMA DISCHARGE TYPE IGNITION DEVICE - An ignition device which performs a spark ignition of a fuel mixture in a combustion chamber ( | 02-05-2009 |
20090126668 | INTERNAL COMBUSTION ENGINE ELECTRIC DISCHARGE STRUCTURE - An internal combustion engine electric discharge structure is provided which comprises a first electrode and a dielectric material. The first electrode includes a first voltage receiving end and a second engine attachment end with a long thin conductive material that discharges non-equilibrium plasma. The dielectric material covers the first electrode. | 05-21-2009 |
20090126684 | ENGINE CONTROL APPARATUS AND METHOD - An engine control apparatus has an electric discharge device, a voltage application device, a fuel supplying device, and a control unit. The electric discharge device includes a first electrode and a second electrode. The second electrode is arranged opposite the first electrode to produce radicals within a combustion chamber of an internal combustion engine by a non-equilibrium plasma discharge that is generated between the electrodes before autoignition of the air-fuel mixture occurs. The voltage application device is operatively coupled to the first electrode for applying a voltage between the first and second electrodes to generate the non-equilibrium plasma between the first and second electrodes. The fuel supplying device forms an air-fuel mixture inside the combustion chamber. The control unit is operatively coupled to the electric discharge device to set a discharge start timing of the electric discharge device to occur during an intake stroke of the internal combustion engine. | 05-21-2009 |
Patent application number | Description | Published |
20110218302 | PROCESS FOR PRODUCTION OF POLYMERS HAVING FUNCTIONAL GROUPS, AND STAR POLYMERS OBTAINED THEREBY - It is to provide a method for producing a polymer by a living anionic polymerization, wherein the number of functional groups and the introduction position are accurately specified in the polymer. For this purpose, a cinnamyl alcohol represented by the following formula [I] or a derivative thereof is subjected to a reaction when conducting a living anionic polymerization. In formula [I], R | 09-08-2011 |
20120123076 | HIGH-MOLECULAR-WEIGHT COPOLYMER - It is an object of the present invention to provide (1) a copolymer for a cured product that is satisfactory in properties, such as adhesion properties, as a chip stacking adhesive or the like. The present invention is a copolymer comprising repeating units represented by formula (I), formula (II), and formula (III), (wherein R | 05-17-2012 |
20120130038 | STAR POLYMER - It is an object of the present invention to provide a copolymer for a cured product that is satisfactory in properties, such as adhesion properties, as a chip stacking adhesive or the like. The present invention is a star polymer comprising, as an arm portion, a polymer chain containing repeating units represented by formula (I) and formula (II), and comprising a core portion derived from a monomer represented by formula (III), wherein a molar ratio of the repeating unit represented by formula (I) to the repeating unit represented by formula (II) ((I)/(II)) in the arm portion is in the range of 60/40 to 95/5. | 05-24-2012 |
Patent application number | Description | Published |
20120205642 | ORGANIC ELECTROLUMINESCENT DEVICE - A high-efficiency, high-durability organic electroluminescent device, particularly a phosphorescent organic electroluminescent device is provided by using an organic compound of excellent characteristics that exhibits excellent hole-injecting/transporting performance and has high triplet exciton confining capability with an electron blocking ability, and that has high stability in the thin-film state and high luminous efficiency. | 08-16-2012 |
20120228598 | COMPOUND HAVING A SUBSTITUTED ANTHRACENE RING STRUCTURE AND PYRIDOINDOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to a compound having a substituted anthracene ring structure and a pyridoindole ring structure, which is represented by the following general formula (1) or the following general formula (2); and an organic electroluminescent device having a pair of electrodes and at least one organic layer interposed therebetween, in which the compound having a substituted anthracene ring structure and a pyridoindole ring structure, which is represented by the following general formula (1) or the following general formula (2), is used as a constituent material of the aforementioned at least one organic layer. | 09-13-2012 |
20120273767 | ORGANIC ELECTROLUMINESCENT DEVICE - A high-efficiency, high-durability organic electroluminescent device, particularly a phosphorescent organic electroluminescent device is provided by using an organic compound of excellent characteristics that exhibits excellent hole-injecting/transporting performance and has high triplet exciton confining capability with an electron blocking ability, and that has high stability in the thin-film state and high luminous efficiency. | 11-01-2012 |
20130075715 | COMPOUND HAVING ACRIDAN RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE - An organic compound with characteristics excelling in hole-injecting/transporting performance and having an electron blocking ability, a highly stable thin-film state, and excellent heat resistance is provided as material for an organic electroluminescent device of high efficiency and high durability, and the organic electroluminescent device of high efficiency and high durability is provided using this compound. The compound of a general formula (Chemical Formula 1) having a substituted acridan ring structure is used as a constituent material of at least one organic layer in the organic electroluminescent device that includes a pair of electrodes and one or more organic layers sandwiched between the pair of electrodes. | 03-28-2013 |
20130112950 | COMPOUND HAVING CARBAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE - There is provided an organic compound of excellent characteristics that exhibits excellent hole-injecting/transporting performance and has high triplet exciton confining capability with an electron blocking ability, and that has high stability in the thin-film state and high luminous efficiency. The compound is used to provide a high-efficiency, high-durability organic electroluminescent device, particularly a phosphorescent organic electroluminescent device. The present invention is a compound of the following general formula having a carbazole ring structure. The compound is used as a constituent material of at least one organic layer in an organic electroluminescent device that includes a pair of electrodes, and one or more organic layers sandwiched between the pair of electrodes. | 05-09-2013 |
20130126856 | COMPOUND HAVING INDENOCARBAZOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE - An organic compound with excellent characteristics excelling in hole-injecting/transporting performance and having electron blocking ability, high stability in a thin-film state and high luminous efficiency is provided as material for an organic electroluminescent device. The compound of a general formula (1) having an indenocarbazole ring structure is used as a constituent material of at least one organic layer in the organic electroluminescent device that includes a pair of electrodes and one or more organic layers sandwiched between the pair of electrodes. | 05-23-2013 |
20130292663 | COMPOUND HAVING SUBSTITUTED BIPYRIDYL GROUP AND PYRIDOINODOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE - To provide an organic compound of excellent characteristics that exhibits excellent electron-injecting/transporting performance with hole blocking ability, and has high stability in the thin-film state, as material for an organic electroluminescent device having high efficiency and high durability, and to provide the organic electroluminescent device having high efficiency and high durability using the compound. An organic electroluminescent device includes a pair of electrodes, and one or more organic layers sandwiched between the pair of electrodes, wherein the compound of general formula (1) in which a substituted bipyridyl group and a pyridoindole ring structure are bonded via a phenylene group, is used as a constituent material of at least one organic layer. | 11-07-2013 |
20140042425 | COMPOUND HAVING ACRIDAN RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE - An organic compound with characteristics excelling in hole-injecting/transporting performance and having an electron blocking ability, a highly stable thin-film state, and excellent heat resistance is provided as material for an organic electroluminescent device of high efficiency and high durability, and the organic electroluminescent device of high efficiency and high durability is provided using this compound. The compound of a general formula (Chemical Formula 1) having a substituted acridan ring structure is used as a constituent material of at least one organic layer in the organic electroluminescent device that includes a pair of electrodes and one or more organic layers sandwiched between the pair of electrodes. | 02-13-2014 |
20150048351 | COMPOUND HAVING ACRIDAN RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT DEVICE - An organic compound with characteristics excelling in hole-injecting/transporting performance and having an electron blocking ability, a highly stable thin-film state, and excellent heat resistance is provided as material for an organic electroluminescent device of high efficiency and high durability, and the organic electroluminescent device of high efficiency and high durability is provided using this compound. | 02-19-2015 |
Patent application number | Description | Published |
20130286358 | POLARIZING ELEMENT - Provided is a polarizing element having excellent optical properties and high light resistance to intense light. This polarizing element is provided with a transparent substrate, an absorbing layer disposed on the transparent substrate and constituting grid-shaped convexities arrayed at a pitch smaller than the wavelengths in the optical bandwidth used, a dielectric layer formed on the absorbing layer, and a reflective layer formed on the dielectric layer. Because the absorbing layer, which interferes with and absorbs light, is in contact with the transparent substrate, heat dissipation can be improved and heat resistance of the polarizing plate can be improved. | 10-31-2013 |
20140063467 | POLARIZING ELEMENT, PROJECTOR AND METHOD OF MANUFACTURING POLARIZING ELEMENT - A polarizing element includes a transparent substrate, a reflective layer constituting, on the transparent substrate, grid-shaped convexities arrayed at a pitch smaller than a wavelength in a used optical bandwidth, a dielectric layer formed on the reflective layer, a diffusion barrier layer formed on the dielectric layer, and an absorbing layer formed on the diffusion barrier layer such that the diffusion barrier layer is sandwiched between the absorbing layer and the dielectric layer. This polarizing element has an excellent optical property and is able to prevent mixing of the absorbing layer and the dielectric layer under a high temperature. | 03-06-2014 |
20150015948 | POLARIZING PLATE AND METHOD OF MANUFACTURING THE SAME - A polarizing plate having an excellent optical property and a method of manufacturing the same are disclosed. The polarizing plate includes: a transparent substrate | 01-15-2015 |
20150059859 | APPARATUS FOR DIVIDING AND SUPPLYING GAS AND METHOD FOR DIVIDING AND SUPPLYING GAS - An apparatus for dividing and supplying gas is provided with a flow rate control device, a plurality of divided flow passages of gas flowing from the flow rate control device, thermal-type mass flow sensors disposed to the divided flow passages, electrically-operated valves disposed on a downstream side of the thermal-type mass flow sensors, controllers that control the electrically-operated valves, and a flow ratio setting calculator that calculates a total flow rate, then calculates flow rates of the divided flow passages, and then inputs the calculated flow rates as set flow rates to each controllers. One of the divided flow passages with the highest set flow rate is put in an uncontrolled state, and opening degree for each of the rest divided flow passages is controlled, and then feedback control of the divided flow rate of each of the divided flow passages is implemented by each of the controllers. | 03-05-2015 |
Patent application number | Description | Published |
20130328040 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device comprising, between an anode and a cathode, a hole-transporting layer, a luminous layer and an electron-transporting layer, wherein the hole-transporting layer contains an arylamine compound (X) having a molecular structure to which three or more triphenylamine skeletons are singly bonded or bonded through a divalent hydrocarbon group and an arylamine compound (Y) having a molecular structure to which two triphenylamine skeletons are singly bonded or bonded through the divalent hydrocarbon group. The device excels in hole and electron injection/transport property, stability and durability in the form of thin films, and is highly efficient, becomes luminous on a low driving voltage, and has a long life. | 12-12-2013 |
20140021451 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device comprises, between an anode and a cathode, a hole injection layer, a hole-transporting layer, a luminous layer and an electron-transporting layer, wherein the hole injection layer contains an arylamine compound (α) having three or more triphenylamine skeletons, the hole-transporting layer contains an arylamine compound (β) having two triphenylamine skeletons, and the electron-transporting layer contains an electron-transporting compound having an anthracene ring skeleton and a pyridoindole ring skeleton. The organic EL device emits light highly efficiently, drives on a low voltage, and features excellent durability and long life. | 01-23-2014 |
Patent application number | Description | Published |
20130312697 | DUAL LINK INTERNAL COMBUSTION ENGINE - A dual link internal combustion engine, as viewed in a crank axial direction where a crankshaft rotates clockwise, has a following relative configuration. A piston pin center axis is offset to a right side of a piston center line extending through a center of a piston crest surface of a piston. A movement trajectory of a link coupling center of first and second links is positioned to a left side of a piston reciprocation line. A piston center of gravity is positioned to the left side. An average value of a distance in the cylinder axial direction to individual points of the piston crest surface from a reference plane passing through the piston pin center axis and orthogonal to the cylinder axial direction in an area to the left side is greater than an average value of the distance in an area to the right side. | 11-28-2013 |
20140041607 | CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE - A control system is provided with a piston TDC (top dead center) position variable mechanism and a valve operational characteristics variable mechanism. An actual distance between the valve and the piston of closest approach is calculated based on the actual operation states of these mechanisms. In addition, a limit distance of closest approach necessary to avoid interference between the valve and the piston is set, and, the piston TDC position variable mechanism and the valve operational characteristics variable mechanism are controlled to be driven to increase the actual distance. | 02-13-2014 |
20140261336 | INTERNAL-COMBUSTION ENGINE CONTROL DEVICE AND CONTROL METHOD - It is an object to suppress turbo lag, while suppressing a decrease in torque in an acceleration-transient state to a supercharged state, occurring owing to a rise in required load. In a prescribed steady state, an engine compression ratio εm and ignition timing Tm are set so as to achieve a maximum thermal efficiency. In contrast, in a transient state from a non-supercharged state to a supercharged state, occurring owing to a rise in required load, the engine compression ratio is corrected to a higher compression ratio εh and concurrently the ignition timing is corrected to a retarded timing value Th, in comparison with the engine compression ratio εm and the ignition timing Tm during steady-state operation for the same load, thereby increasing exhaust energy due to a reduction in cooling loss and consequently suppressing a delay of response to a rise in supercharging pressure. | 09-18-2014 |
20150330315 | DEVICE AND METHOD FOR CONTROLLING VARIABLE COMPRESSION RATIO INTERNAL COMBUSTION ENGINE - A fuel cut during deceleration is executed at time point t | 11-19-2015 |
20160032860 | CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINES - A control device for an internal combustion engine which includes one of the port injection fuel injection valve and the cylinder injection fuel injection valve that serves as a main fuel injection valve, the other of the fuel injection valves that serves as an auxiliary fuel injection valve arranged to be auxiliarily operated in a specified engine driving condition, and which is configured to perform a switching of an injection and a stop of the auxiliary fuel injection valve in accordance with an engine driving condition, the control device includes: the control device being configured to switch the injection and the stop of the auxiliary fuel injection valve in a state where an air-fuel ratio by an injection amount of the fuel by the main fuel injection valve is thicker than a stoichiometric air-fuel ratio. | 02-04-2016 |