Patent application number | Description | Published |
20080242807 | SOLVENTLESS SILICONE PRESSURE-SENSITIVE ADHESIVE COMPOSITION - A solventless silicone pressure-sensitive adhesive composition is provided. The composition includes (A) a polyorganosiloxane with a polymerization degree of 300 to 2,000 and having at least two alkenyl group-containing organic groups, (B) a polyorganohydrosiloxane having at least three silicon-bonded hydrogen atoms, (C) a polydiorganosiloxane having alkenyl groups at both terminals, (D) a polydiorganosiloxane having SiH groups at both terminals, (E) a polyorganosiloxane composed of R | 10-02-2008 |
20090305036 | SILICONE PRESSURE-SENSITIVE ADHESIVE COMPOSITION - A silicone pressure-sensitive adhesive composition exhibiting powerful adhesive strength to silicone rubbers. The composition includes (A) a polydiorganosiloxane composed of components (A1) and (A2) described below and having a mass ratio of (A1)/(A2) within a range from 100/0 to 10/90,
| 12-10-2009 |
20100323145 | ADDITION REACTION-CURABLE SILICONE PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE TAPE - Provided is an addition reaction-curable silicone pressure-sensitive adhesive composition, including: (A) a specific diorganopolysiloxane consisting of (A1) a linear diorganopolysiloxane having two or more alkenyl groups, and (A2) a linear diorganopolysiloxane having SiOH groups at the terminals and containing no alkenyl groups, (B) a specific organopolysiloxane containing M units, Q units and SiOH group-containing siloxane units, (C) an organohydrogenpolysiloxane containing three or more SiH groups, (D) an addition reaction retarder, (E) a platinum group metal-based catalyst, and (F) a specific organopolysiloxane containing T units and D units. A cured product layer formed from a cured product of this composition can be peeled from a release film with minimal peeling force, and exhibits excellent adhesion to silicone rubbers. The composition is ideal for use within a pressure-sensitive adhesive tape including a substrate and an aforementioned cured product layer laminated to at least one surface of the substrate. | 12-23-2010 |
20110111217 | SILICONE BASE PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND FILM - A pressure-sensitive adhesive film comprising an adhesive layer on a substrate is provided. The layer is made of a silicone composition comprising (A) a diorganopolysiloxane having at least two alkenyl and phenyl groups, (B) an organopolysiloxane comprising R | 05-12-2011 |
20110274934 | PRIMER SILICONE COMPOSITION AND TREATED PAPER OR FILM FOR RELEASE PAPER OR FILM - A silicone primer is provided comprising an adhesion-providing component which is an alkenyl-containing siloxane of specific structure and/or a compound containing a substituent group having a functional group capable of radical reaction upon exposure to heat and/or UV and a substituent group having a group capable of reaction with alkenyl and/or SiH group. A release paper or film is prepared by coating the silicone primer on a paper or plastic film substrate, exposing it to UV to form a primer layer, overlaying the primed surface with a release silicone composition, and curing the composition. | 11-10-2011 |
20110274935 | SILICONE COMPOSITION, RELEASE PAPER OR FILM, AND MAKING METHOD - An addition curing silicone composition comprising (A) an organopolysiloxane containing at least two alkenyl groups, (B) an adhesion promoter, (C) an organohydrogenpolysiloxane, and (D) a platinum catalyst is suited for use in release paper or film. The adhesion promoter is a compound which contains per molecule at least one substituent group having a functional group capable of radical reaction upon exposure to heat and/or UV, and at least one substituent group having a group capable of reaction with alkenyl and/or SiH group. | 11-10-2011 |
20120045635 | SOLVENTLESS ADDITION-CURABLE PRESSURE SENSITIVE SILICONE ADHESIVE COMPOSITION AND ADHESIVE ARTICLE - A solventless addition-curable pressure sensitive silicone adhesive composition is provided. The composition comprises (A) an alkenyl group-containing polydiorganosiloxane; (B) a condensation product of (a) a polydiorganosiloxane having hydroxyl group or an alkoxy group on opposite ends of the molecular chain and (b) a polyorganosiloxane containing R | 02-23-2012 |
20140356614 | GEL COMPOSITION AND A USE THEREOF - The first aspect in the present invention provides a composition that includes (A) 100 parts by mass of an organoalkoxysilane represented by the following formula (1) and/or a compound obtained by partial hydrolysis and condensation of said organoalkoxysilane: R1aSi(OR2)4-a . . . (1), (B) 0.3 to 20 parts by mass of an aluminum dicarboxylate represented by the following formula (2): (R3COO)2Al(OH) . . . (2), and (C) 0.3 to 20 parts by mass of an aliphatic acid having 6 to 24 carbon atoms. The second aspect in the present invention provides a composition that includes components (A), (B) and (C) and further (D) 0.01 to 10 parts by mass of a dicarboxylic acid having 6 to 30 carbon atoms. Further, the present invention provides a method for making a porous material less water-absorptive by applying the composition to a surface of said porous material and a porous material modified by the method. | 12-04-2014 |
Patent application number | Description | Published |
20110086311 | BASE GENERATOR, PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING MATERIAL COMPRISING THE PHOTOSENSITIVE RESIN COMPOSITION, AND PATTERN FORMING METHOD AND ARTICLE USING THE PHOTOSENSITIVE RESIN COMPOSITION - A photosensitive resin composition which is excellent in resolution, low in cost, and usable in a wide range of structures of polymer precursors each of which is reacted into a final product by a basic substance or by heating in the presence of a basic substance. The photosensitive resin composition includes a base generator which has a specific structure and generates a base by exposure to electromagnetic radiation and heating, and a polymer precursor which is reacted into a final product by the base generator and by a basic substance or by heating in the presence of a basic substance. | 04-14-2011 |
20120070781 | BASE GENERATOR, PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING MATERIAL COMPRISING THE PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING METHOD USING THE PHOTOSENSITIVE RESIN COMPOSITION AND PRODUCTS COMPRISING THE SAME - An object of the present invention is to provide a base generator which has sensitivity and is applicable to a wide range of applications, and a photosensitive resin composition which is applicable to a wide range of applications due to the structure of a polymer precursor in which reaction into a final product is promoted by a basic substance or by heating in the presence of a basic substance. The base generator generates a base by exposure to electromagnetic radiation and heating. The photosensitive resin composition comprises a polymer precursor in which reaction into a final product is promoted by the base generator and a basic substance or by heating in the presence of a basic substance. | 03-22-2012 |
20120181914 | HEAT-CONDUCTIVE SEALING MEMBER AND ELECTROLUMINESCENT ELEMENT - Provided is a heat-conductive sealing member which has high moisture barrier properties, has heat dissipation properties, and is capable of encapsulating an element by a simple method. The heat-conductive sealing member has a metal base material, an insulating layer that is formed on the metal base material, has heat conductivity and contains at least polyimide, and a tacky adhesive layer that is formed on the insulating layer and has heat resistance. | 07-19-2012 |
20120183751 | BASE GENERATOR, PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING MATERIAL COMPRISING THE PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING METHOD USING THE PHOTOSENSITIVE RESIN COMPOSITION AND PRODUCTS COMPRISING THE SAME - The present invention is to provide a photosensitive resin composition which has excellent resolution, is low in cost and is applicable to a wide range of applications due to the structure of a polymer precursor in which reaction into a final product is promoted by a basic substance or by heating in the presence of a basic substance. The present invention is also to provide a base generator which is applicable to such a photosensitive resin composition. | 07-19-2012 |
20120187399 | SUBSTRATE FOR FLEXIBLE DEVICE, THIN FILM TRANSISTOR SUBSTRATE FOR FLEXIBLE DEVICE, FLEXIBLE DEVICE, SUBSTRATE FOR THIN FILM ELEMENT, THIN FILM ELEMENT, THIN FILM TRANSISTOR, METHOD FOR MANUFACTURING SUBSTRATE FOR THIN FILM ELEMENT, METHOD FOR MANUFACTURING THIN FILM ELEMENT, AND METHOD FOR MANUFACTURING THIN FILM TRANSISTOR - Disclosed is a substrate for a flexible device which, when a TFT is produced on a flexible substrate in which a metal layer and a polyimide layer are laminated, can suppress deterioration of the electrical performance of the TFT due to the surface irregularities of the metal foil surface and can suppress detachment or cracks of the TFT. Also disclosed is a substrate for a thin film element which has excellent surface smoothness and is capable of suppressing deterioration of the characteristics of thin film elements. Also disclosed are methods for manufacturing substrates for thin film elements. | 07-26-2012 |
20130126860 | THIN FILM TRANSISTOR SUBSTRATE - A main object of the present invention is to provide a TFT substrate having excellent switching characteristics. The object is attained by providing a thin film transistor substrate comprising: a substrate, and a thin film transistor having an oxide semiconductor layer that is formed on the substrate and is formed from an oxide semiconductor, and a semiconductor layer-adjoining insulating layer formed to be in contact with the oxide semiconductor layer, wherein at least one semiconductor layer-adjoining insulating layer included in the thin film transistor is a photosensitive polyimide insulating layer formed by using a photosensitive polyimide resin composition. | 05-23-2013 |
20130309607 | PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING MATERIAL COMPRISING THE PHOTOSENSITIVE RESIN COMPOSITION, AND PATTERN FORMING METHOD AND ARTICLE USING THE PHOTOSENSITIVE RESIN COMPOSITION - A photosensitive resin composition which is excellent in resolution, low in cost, and usable in a wide range of structures of polymer precursors each of which is reacted into a final product by a basic substance or by heating in the presence of a basic substance. The photosensitive resin composition includes a base generator which has a specific structure and generates a base by exposure to electromagnetic radiation and heating, and a polymer precursor which is reacted into a final product by the base generator and by a basic substance or by heating in the presence of a basic substance. | 11-21-2013 |
20140085830 | HEAT DISSIPATING SUBSTRATE, AND ELEMENT EQUIPPED WITH SAME - A main object of the invention is to provide a heat dissipating substrate which is excellent in heat dissipating performance, and undergoes neither peel therein nor short circuit. The invention attains this objet by providing a heat dissipating substrate comprising a support base material, an insulating layer formed directly on the support base material, and a wiring layer formed directly on the insulating layer, wherein the insulating layer is formed by non-thermoplastic polyimide resin, and has a thickness in the range of 1 μm to 20 μm. | 03-27-2014 |
Patent application number | Description | Published |
20090157282 | Air-Fuel Ratio Control Apparatus by Sliding Mode Control of Engine - Factors affecting the response time of a transfer system from the combustion of injected fuel to the detection of its oxygen concentration include a stroke delay time due to an engine speed, the dependence of an LAF sensor response time on an exhaust gas flow rate, a response time change of the LAF sensor due to its deterioration with time, and the like. If a hyperplane of the sliding mode is fixed without considering the above-mentioned factors affecting the response time of the transfer system, an overshoot or oscillation of a feedback system may occur at low speeds of the engine even if preferable feedback responsiveness can be achieved, for example, at high speeds of the engine. This results in aggravated exhaust emissions, degraded drivability due to torque fluctuations, and fluctuations in idle speed. | 06-18-2009 |
20130081600 | Purging Device for Fuel Vapors During Idling Stop of Internal Combustion Engine - Disclosed is an engine control unit intended to prevent fuel vapors from a fuel tank from being released to the atmosphere and causing degradation of gas emission performance. In order to fulfill the object, a control unit according to an aspect of this invention includes means for discharging the fuel from a purging device constructed to adsorb the fuel vapors that rise from the fuel tank, and discharge the adsorbed fuel vapors into an air intake pipe, to an upstream side of a catalyst provided in an exhaust pipe, and when the control unit stops the engine that is running idle, the unit drives the discharge means to accelerate purification of the fuel vapors by sending the vapors to the catalyst under an active state immediately after the engine stop. | 04-04-2013 |
Patent application number | Description | Published |
20090281231 | TETRAFLUOROETHYLENE POLYMER AND AQUEOUS DISPERSION THEREOF - The invention provides a TFE polymer capable of providing stretched materials excellent in membrane homogeneity. The present invention is related to a tetrafluoroethylene polymer having stretchability and non-melt-processability and having a standard specific gravity of 2.140 to 2.165, wherein, with regard to the heat-of-fusion curve obtained by subjecting the tetrafluoroethylene polymer in the form of an unbaked polymer to be measured having no history of being heated to a temperature of 300° C. or higher to differential scanning calorimetry at a programming rate of 2° C./minute, the ratio between the amount of heat, S | 11-12-2009 |
20120184665 | MODIFIED POLYTETRAFLUOROETHYLENE PARTICLES, METHOD FOR PRODUCING THE SAME, AND MODIFIED POLYTETRAFLUOROETHYLENE MOLDED PRODUCT - Provided are modified polytetrafluoroethylene particles having excellent moldability and processability. The modified polytetrafluoroethylene particles each have a core-shell structure that includes a particle core and a particle shell, the particle core having repeating units of tetrafluoroethylene and a comonomer (a), the particle shell having repeating units of tetrafluoroethylene and a comonomer (b), the comonomer (a) being a (perfluoroalkyl)ethylene represented by the following formula (I): | 07-19-2012 |
20130097982 | FILTER MEDIUM EQUIPPED WITH POROUS FILM, METHOD OF MANUFACTURING SAME, FILTER PACK, AND FILTER UNIT - A filter medium includes a porous film and a support material supporting the porous film. The porous film includes polytetrafluoroethylene, has an average pore diameter of at least 2.5 μm, and has a porosity of at least 95%. A pressure loss is less than 100 Pa when air is passed through the filter medium at a velocity of 5.3 cm/sec. A collection efficiency of NaCl particles is at least 95% when air including NaCl particles with a particle diameter of 0.3 μm is passed through the filter medium at a velocity of 5.3 cm/sec. A PF value is at least 30, where PF={−log [(100−collection efficiency (%))/100]/pressure loss (Pa)}×1000. A dust holding capacity of polyalphaolefin particles held in the filter medium is at least 15 g/m | 04-25-2013 |
20130184395 | DRIPPING INHIBITOR AND RESIN COMPOUND - Provided is a dripping inhibitor excellent in handling characteristics. The present invention provides a dripping inhibitor including a modified polytetrafluoroethylene, the inhibitor having an average particle size of 300 to 800 μm, an apparent density of 0.40 to 0.52 g/ml, a compression ratio of 1.20 or less, an aggregate disintegration degree with 50-sec vibration of 70% or more, a cylinder extrusion pressure at a reduction ratio 1500 of 80 MPa or less, and a standard specific gravity (SSG) of 2.140 to 2.230. | 07-18-2013 |
20130267621 | POLYTETRAFLUOROETHYLENE MIXTURE - Provided is a material that can be easily biaxially oriented, homogeneously stretched even with a high draw ratio, and formed into a PTFE porous membrane with low pressure loss. The present invention relates to a polytetrafluoroethylene mixture comprising: a fibrillable modified polytetrafluoroethylene; and a fibrillable polytetrafluoroethylene homopolymer, the polytetrafluoroethylene homopolymer having strength at break of 25 N or higher. | 10-10-2013 |
20130281558 | POLYTETRAFLUOROETHYLENE MIXTURE - Provided is a material that can be easily biaxially oriented, homogeneously stretched even with a high draw ratio, and formed into a polytetrafluoroethylene porous membrane with low pressure loss. The present invention relates to a polytetrafluoroethylene mixture comprising: a modified polytetrafluoroethylene; and a fibrillable polytetrafluoroethylene homopolymer, the modified polytetrafluoroethylene having an extrusion pressure to a cylinder, at a reduction ratio of 1600, of 70 MPa or higher. | 10-24-2013 |
20150082757 | COMPOSITION HAVING PTFE AS MAIN COMPONENT, MIXED POWDER, MATERIAL FOR MOLDING, FILTERING MEDIUM FOR FILTER, AIR FILTER UNIT, AND A METHOD FOR MANUFACTURING A POROUS MEMBRANE - A composition, a mixed power and a material for molding have polytetrafluoroethylene as a main component. Each includes polytetrafluoroethylene that can be fibrillated, a non-hot melt processable component that is not fibrillated, and a hot melt processable component with a melting point of lower than 320° C. that is not fibrillated. The hot melt processable component is contained at equal to or more than 0.1% by weight but less than 20% by weight of a total weight. A filtering medium for an air filter includes a porous membrane made of these components, and an air permeable support. The porous membrane is manufactured, by mixing these components, extruding the mixture, rolling and drawing. | 03-26-2015 |
Patent application number | Description | Published |
20110229152 | Bit-Rate Discrimination Method and Its Apparatus - In the present invention, unlike a conventional circuit, discrimination is not made by integrating a logical code that includes “0” and “1” to some extent and produced from a random code, but repetition of an identical pattern of a well-known preamble signal added to a head portion of a signal is discriminated when a bit-rate of the signal is changed. More specifically, the repetition of the identical pattern is converted into a consecutive identical signal to generate the consecutive identical signal (having a length of tens bits to thousands bits). Although the consecutive identical signal is longer than a same-code continuation length included in the signal, and is shorter than a time constant necessary to the conventional circuit by about one to three digits. Therefore, an integration time can be shortened to the same degree as the generated consecutive identical signal length, and the bit-rate can be discriminated at high speed within a preamble signal receiving time. | 09-22-2011 |
20140334823 | WAVELENGTH AND BANDWIDTH ALLOCATION METHOD - A wavelength and bandwidth allocation method which includes in order a wavelength determination step S | 11-13-2014 |
20140355992 | WAVELENGTH AND BANDWIDTH ALLOCATION METHOD - A wavelength and bandwidth allocation method which includes in order: a wavelength allocation step of allocating each wavelength of an uplink signal to each ONU so that the sum of target bandwidths each allocated as a target to each of the ONUs to which each wavelength of the uplink signal is allocated does not exceed a bandwidth allocated to each wavelength of the uplink signal; and a bandwidth allocation step of allocating a bandwidth to each of the ONUs based on any one of a plurality of requested bandwidths accepted from each of the ONUs in each wavelength of the uplink signal so that the bandwidth actually allocated to each of the ONUs converges to the target bandwidth allocated as a target to each of the ONUs. | 12-04-2014 |
20140376861 | ARRAYED WAVEGUIDE GRATING, OPTICAL MODULE PROVIDED WITH SAID ARRAYED WAVEGUIDE GRATING, AND OPTICAL COMMUNICATIONS SYSTEM - An arrayed waveguide grating provided with a first slab waveguide formed on a substrate; a second slab waveguide formed on the substrate; a first input/output waveguide connected to the first slab waveguide; a second input/output waveguide connected to the second slab waveguide; two or more channel waveguide groups connecting the first and second slab waveguides, each of the channel waveguide groups formed of an aggregate of a plurality of channel waveguides having path lengths sequentially becoming longer by a predetermined path length difference; and an optical filter arranged in at least one of the first and second slab waveguides. | 12-25-2014 |
Patent application number | Description | Published |
20100255343 | COMPRESSOR - A compressor using a refrigerant containing a compound having a double bond characterized in that any one selected from a Fe—P-based electroplated film, a Fe—W-based electroplated film, a Fe—C-based electroplated film, a Fe—N-based electroplated film, a Co-based electroplated film, a Co—W-based electroplated film, a Cr-based electroplated film, a Cr—Mo-based electroplated film, a resin-coated film and a DLC-surface-treated film is employed as a coating layer for an internal structural member. The occurrence of an additional reaction of the refrigerant containing a compound having a double bond can be suppressed, and an excellent performance of the compressor can be exhibited for a long term. | 10-07-2010 |
20110136957 | Resin Material for Refrigeration Circuit - A resin material for a refrigeration circuit comprising a compressor for a refrigerant, a condenser, a depressurizing/expanding means, and an evaporator, the resin material being disposed in the refrigeration circuit at such a position that the resin part comes into direct contact with the refrigerant. The resin material is characterized in that when R1234yf is used as the refrigerant, the resin material has chemical resistance at least to the refrigerant itself or ingredients generated by the decomposition of the refrigerant. This resin material is prevented from undergoing a chemical reaction with the refrigerant R1234yf itself or ingredients generated by the decomposition thereof. Consequently, refrigerant leakage caused by the decomposition of the resin material is prevented. Furthermore, clogging and a decrease in refrigerating performance, which are caused by the circulation of an undesirable compound through the circuit, are prevented. Even in a refrigeration circuit employing R1234yf, the same refrigerating performance and operation stability as in conventional refrigeration circuits can be realized. | 06-09-2011 |
20120021247 | Refrigeration Circuit-Forming Member - Disclosed is a refrigeration circuit-forming member which has a metal surface and is used for a refrigeration circuit in which HFO-1234yf that is a refrigerant configured of molecules having a double bond is used. The metal surface, which comes into contact with the HFO-1234yf, is covered with a coating layer that is not reactive with the HFO-1234yf within the range of temperature at which the HFO-1234yf is used. The coating layer is formed of any of a coating film that is firmly fixed to the metal surface, a coating layer that is formed by adhesion of a specific component added into the lubricant oil, and a coating layer that is formed by modification of the metal surface layer itself that forms the metal surface. Consequently, the chemical instability that is caused when the refrigerant HFO-1234yf comes into contact with the metal can be eliminated. | 01-26-2012 |
Patent application number | Description | Published |
20100033639 | PROJECTOR, CONTROL METHOD AND COMPUTER PROGRAM PRODUCT - A projector includes: a storage portion that stores set identification name data describing the set identification name of an adjustment value set including an adjustment value for each set type for projecting images, predetermined character string data describing plural kinds of predetermined character strings usable as the set identification name and menu image data; a projecting portion that projects an identification name setting image showing the plural kinds of predetermined character strings as selectable on the basis of the predetermined character string data and the menu image data; an input portion that inputs identification name setting information describing the character string selected on the identification name setting image; and an update portion that updates the set identification name data on the basis of the identification name setting information. | 02-11-2010 |
20110216290 | PROJECTOR AND CONTROL METHOD OF PROJECTOR - A projector includes: a lens position control unit which controls a projection position of an image by shifting a projection lens; a signal receiving unit which receives a position control start signal to start position control and a lens shift signal from a remote controller; a direction conversion memory unit which stores direction conversion information corresponding to the lens shift signal as information for performing a predetermined conversion of the shift direction of the projection lens; a shift direction converting unit which converts the shift direction of the projection lens based on the direction conversion information; a menu display unit which displays a direction conversion menu screen through which the direction conversion information is inputted; and a control unit which allows the menu display unit to display the direction conversion menu screen when a predetermined condition is satisfied at the time of reception of the position control start signal. | 09-08-2011 |
20120236270 | PROJECTOR, AND CONTROL METHOD THEREOF - A projector includes a lens adjustment mechanism that performs a predetermined adjustment operation for a projection lens, an adjustment value storage unit that stores lens adjustment values for performing the predetermined adjustment operation by linking the lens adjustment values to the type of aspect ratio of an image signal, a signal aspect ratio recognition unit that recognizes the aspect ratio of the image signal input to an input terminal as a signal aspect ratio, an adjustment value acquisition unit that acquires, from the adjustment value storage unit, the lens adjustment values corresponding to the type of signal aspect ratio recognized by the signal aspect ratio recognition unit, and an adjustment control unit that causes the lens adjustment mechanism to perform a lens adjustment operation based on the lens adjustment values acquired by the adjustment value acquisition unit. | 09-20-2012 |
20120236271 | PROJECTOR, AND CONTROL METHOD THEREOF - A projector includes a lens adjustment mechanism that performs a predetermined adjustment operation for a projection lens, an input selection unit that selects one input terminal from plurality of input terminals provided in the input terminal unit according to a predetermined operation, an adjustment value storage unit that stores lens adjustment values by linking to the type of the input terminal, an adjustment value acquisition unit that acquires, from the adjustment value storage unit, the lens adjustment values corresponding to the type of the selected input terminal when the predetermined operation is received, and an adjustment control unit that causes the lens adjustment mechanism to perform a lens adjustment operation based on the acquired lens adjustment values. | 09-20-2012 |
20120268654 | PROJECTOR, CONTROL METHOD AND COMPUTER PROGRAM PRODUCT - A projector includes a storage portion that stores set identification name data describing a name of an adjustment value set including an adjustment value for projecting images, predetermined character string data describing plural kinds of predetermined character strings usable as the set identification name, and menu image data. A projecting portion projects an identification name setting image showing the plural kinds of predetermined character strings as selectable on a basis of the predetermined character string data and the menu image data. An input portion inputs identification name setting information describing a character string selected on the identification name setting image. An update portion that updates the set identification name data on a basis of the identification name setting information. | 10-25-2012 |
20130215135 | Image Display Device and Projector - An image display device for adjusting an image based on a parameter set including a plurality of parameters and displaying the adjusted image, includes a storage section that stores a plurality of the parameter sets, a selection section that prompts to select desired one of the plurality of parameter sets stored in the storage section, and an image adjustment section that obtains the parameter set selected by the selection section and adjusts a display condition of the image based on the obtained parameter set, wherein the selection section displays the parameters included in each of the parameter sets stored in the storage section when prompting to select the desired one of the plurality of parameter sets. | 08-22-2013 |
Patent application number | Description | Published |
20090151998 | ELECTROMAGNETIC WAVE SHIELDING WIRING CIRCUIT FORMING METHOD AND ELECTROMAGNETIC WAVE SHIELDING SHEET - The electromagnetic wave shielding wiring circuit forming method of the present invention comprises the steps of: preparing a fine copper particle dispersion, by dispersing fine copper particles into a disperse medium (S) including an organic solvent (A) having an amide-based compound, an organic solvent (B) having a boiling point of 20° C. or higher at an ordinary pressure and having a donor number of 17 or more, an organic solvent (C) having a boiling point exceeding 100° C. at an ordinary pressure and comprising alcohol and/or polyhydric alcohol, and an organic solvent (E) having an amine-based compound, at specific ratios; coating or printing the fine copper particle dispersion onto a substrate, to form a wiring pattern comprising a liquid film of the fine copper particle dispersion; and firing the liquid film of the fine copper particle dispersion, to form a sintered wiring layer. | 06-18-2009 |
20130001774 | ELECTRICALLY CONDUCTIVE PASTE, AND ELECTRICALLY CONDUCTIVE CONNECTION MEMBER PRODUCED USING THE PASTE - Providing the conductive paste for the material forming the conductive connecting member without disproportionately located holes (gaps), coarse voids, and cracks, which improves thermal cycle and is excellent in crack resistance and bonding strength. An conductive paste including metal fine particles (P) comprising metal fine particles (P1) of one or more than two kinds selected from metal and alloy thereof, having mean primary particle diameter from 1 to 150 nm, and metal fine particles (P2) of same metal as the metal fine particles (P1), having mean primary particle diameter from 1 to 10 μm, mixing ratio of (P1/P2) being from 80 to 95 mass % for P1 and from 20 to 5 mass % for P2 (a total of mass % being 100 mass %); and organic dispersion medium (D) comprising organic solvent (S), or organic solvent (S) and organic binder (B), mixing ratio (P/D) of the metal fine particles (P) and the organic dispersion medium (D) being from 50 to 85 mass % for P and from 50 to 15 mass % for D (a total of mass % being 100 mass %). | 01-03-2013 |
20130001775 | CONDUCTIVE CONNECTING MEMBER AND MANUFACTURING METHOD OF SAME - A conductive connecting member formed on a bonded face of an electrode terminal of a semiconductor or an electrode terminal of a circuit board, the conductive connecting member comprising a porous body formed in such manner that a conductive paste containing metal fine particles (P) having mean primary particle diameter from 10 to 500 nm and an organic solvent (S), or a conductive paste containing the metal fine particles (P) and an organic dispersion medium (D) comprising the organic solvent (S) and an organic binder (R) is heating-treated so as for the metal fine particles (P) to be bonded, the porous body being formed by bonded metal fine particles (P) having mean primary particle diameter from 10 to 500 nm, a porosity thereof being from 5 to 35 volume %, and mean pore diameter being from 1 to 200 nm. | 01-03-2013 |
Patent application number | Description | Published |
20080226936 | Centrifugally Cast External Layer for Rolling Roll and Method for Manufacture Thereof - A method for producing an outer layer for a roll having a structure having MC carbide dispersed at an area ratio of 20-60%, comprising the steps of (1) centrifugally casting a melt having a composition comprising, by mass, 2.2-6.0% of C, 0.1-3.5% of Si, 0.1-3.5% of Mn, and 8-22% of V, the balance being Fe and inevitable impurity elements, to produce a cylindrical body comprising an inner layer having concentration MC carbide, an MC-carbide-poor outer layer, and a concentration gradient layer between the inner layer and the outer layer, in which the area ratio of MC carbide changes, and (2) cutting the cylindrical body to a depth at which the area ratio of MC carbide is 20% or more. | 09-18-2008 |
20090092852 | CENTRIFUGALLY CAST COMPOSIT ROLL - A centrifugally cast composite roll comprising an outer layer having a composition comprising by mass 2.5-9% of C, 0.1-3.5% of Si, 0.1-3.5% of Mn, and 11-40% of V, the balance being Fe and inevitable impurities; an intermediate layer made of a high-speed steel alloy, which is formed inside the outer layer; and an inner layer made of cast iron or steel, which is formed inside the intermediate layer. | 04-09-2009 |
Patent application number | Description | Published |
20100013568 | SEMICONDUCTOR DEVICE, RF-IC AND MANUFACTURING METHOD OF THE SAME - Provided is a technology capable of reducing parasitic capacitance of a capacitor while reducing the space occupied by the capacitor. A stacked structure is obtained by forming, over a capacitor composed of a lower electrode, a capacitor insulating film and an intermediate electrode, another capacitor composed of the intermediate electrode, another capacitor insulating film and an upper electrode. Since the intermediate electrode has a step difference, each of the distance between the intermediate electrode and lower electrode and the distance between the intermediate electrode and upper electrode in a region other than the capacitor formation region becomes greater than that in the capacitor formation region. For example, the lower electrode is brought into direct contact with the capacitor insulating film in the capacitor formation region, while the lower electrode is not brought into direct contact with the capacitor insulating film in the region other than the capacitor formation region. | 01-21-2010 |
20100320568 | SEMICONDUCTOR DEVICE, RF-IC AND MANUFACTURING METHOD OF THE SAME - Provided is a technology capable of reducing parasitic capacitance of a capacitor while reducing the space occupied by the capacitor. A stacked structure is obtained by forming, over a capacitor composed of a lower electrode, a capacitor insulating film and an intermediate electrode, another capacitor composed of the intermediate electrode, another capacitor insulating film and an upper electrode. Since the intermediate electrode has a step difference, each of the distance between the intermediate electrode and lower electrode and the distance between the intermediate electrode and upper electrode in a region other than the capacitor formation region becomes greater than that in the capacitor formation region. For example, the lower electrode is brought into direct contact with the capacitor insulating film in the capacitor formation region, while the lower electrode is not brought into direct contact with the capacitor insulating film in the region other than the capacitor formation region. | 12-23-2010 |
Patent application number | Description | Published |
20110266159 | APPARATUS AND METHOD FOR PRODUCING ELECTROLYZED WATER - An electrolyzed water production apparatus and method safely and simply produce electrolyzed water having a sterilizing action, having a physiologically neutral pH value, and, in addition, simultaneously with strong acidic electrolyzed water and strong alkaline electrolyzed water depending upon the structure. The electrolyzed water production apparatus has an electrolyzer tank with an end that receives or stores raw water, and a power supply. The interior portion of the electrolyzer tank is partitioned by a plurality of diaphragms into a plurality of regions. An anode and a cathode (constituting an electrode pair) are positioned on either side of the diaphragm. In a certain region of the electrolyzer tank, an anode and a cathode are arranged so as to face each other without a diaphragm sandwiched between them. When raw water for electrolysis is electrolyzed, electrolyzed water having a desired pH of a neutral range is produced during electrolysis. | 11-03-2011 |
20120234693 | APPARATUS AND METHOD FOR PRODUCING ELECTROLYZED WATER - An electrolyzed water production apparatus and method safely and simply produce electrolyzed water having a sterilizing action, having a physiologically neutral pH value, and, in addition, simultaneously with strong acidic electrolyzed water and strong alkaline electrolyzed water depending upon the structure. The electrolyzed water production apparatus has an electrolyzer tank with an end that receives or stores raw water, and a power supply. The interior portion of the electrolyzer tank is partitioned by a plurality of diaphragms into a plurality of regions. An anode and a cathode (constituting an electrode pair) are positioned on either side of the diaphragm. In a certain region of the electrolyzer tank, an anode and a cathode are arranged so as to face each other without a diaphragm sandwiched between them. When raw water for electrolysis is electrolyzed, electrolyzed water having a desired pH of a neutral range is produced during electrolysis. | 09-20-2012 |
20140246328 | PRODUCING ELECTROLYZED LIQUID - An electrolyzer device comprises a container configured to receive liquid to be electrolyzed; a separator arranged in the container so as to define a first chamber and a second chamber positioned lower in a vertical direction than the first chamber; a cathode arranged in the first chamber and operatively connected to a power supply; and an anode arranged in the second chamber and operatively connected to the power supply. | 09-04-2014 |
Patent application number | Description | Published |
20080312038 | Shift Control Device and Shift Control Method for Vehicle - A shift control device and a shift control method for a vehicle for reducing shift shock by taking into account the difference in vehicle speeds before and after shifting. In one of the main inventions, the clutch pressure of another clutch (forward clutch) is controlled to match a target vehicle speed to a calculated actual vehicle speed by the time of start of the connecting operation of a selected speed stage clutch. Since such control is performed so that the vehicle speed is caused to match the target vehicle speed, an actual vehicle speed change rate is held within a predetermined range in at least the instant that the connecting operation of the selected speed stage clutch is started. Also, in another one of the main inventions, as shown in FIG. | 12-18-2008 |
20100281859 | OIL PRESSURE SYSTEM AND VALVE ASSEMBLY USED IN OIL PRESSURE SYSTEM - In the oil pressure system, a control unit sets a flow passage changeover valve to be in a merging state, and sets a relief pressure to a low relief pressure via a relief pressure changeover unit in the case that the rotational speed of the engine is lower than a predetermined threshold level. Also, the control unit sets the flow passage changeover valve to be in a branching state, and sets the relief pressure to a high relief pressure via the relief pressure changeover unit in the case that the rotational speed of the engine is the predetermined threshold level or higher. | 11-11-2010 |
20130004279 | CONSTRUCTION MACHINE - A construction machine includes a negative parking brake whose braking state is released by a supply of hydraulic fluid. It also includes a parking brake hydraulic circuit that is branched from a hydraulic fluid supplying circuit, which supplies the hydraulic fluid to a transmission of the construction machine, and supplies the hydraulic fluid to the parking brake. The parking brake hydraulic circuit includes a check valve that prevents backflow of the hydraulic fluid of the parking brake to the hydraulic fluid supplying circuit, and it includes an operation switching valve, which is provided closer to the parking brake than the check valve, for switching between an activation and a release of the parking brake. The parking brake hydraulic circuit also includes a relief valve, which is interposed between the check valve and the operation switching valve and which discharges the hydraulic fluid of the parking brake when the relief valve is opened. | 01-03-2013 |
Patent application number | Description | Published |
20100080930 | METHOD FOR PRODUCING CERAMIC HONEYCOMB STRUCTURE - A method for producing a ceramic honeycomb structure comprising a ceramic honeycomb body having large numbers of longitudinally extending cells defined by cell walls, and an outer peripheral wall formed on an outer peripheral surface of the ceramic honeycomb body, comprising the steps of applying a coating material comprising colloidal silica having an average particle size of 4-150 nm to longitudinally extending grooves defined by cell walls on the outer peripheral surface of the ceramic honeycomb body, and induction-drying the coating material to form the outer peripheral wall. | 04-01-2010 |
20100151185 | CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD - A method for producing a ceramic honeycomb structure comprising a ceramic honeycomb body comprising large numbers of axially extending cells defined by cell walls, and an outer peripheral wall formed on an outer peripheral surface of the ceramic honeycomb body, comprising the steps of applying a coating material comprising elongated colloidal silica particles to the outer peripheral surface, and drying the coating material to form the outer peripheral wall. | 06-17-2010 |
20100205921 | CORDIERITE-BASED CERAMIC HONEYCOMB FILTER AND ITS PRODUCTION METHOD - A cordierite-based ceramic honeycomb filter comprising a honeycomb structure having a large number of flow paths partitioned by porous cell walls, and plugs alternately formed in said flow paths on the exhaust-gas-inlet side or the exhaust-gas-outlet side for permitting an exhaust gas to pass through said porous cell walls to remove particulate matter from the exhaust gas, said porous cell walls having porosity of 45-58%, an average pore size of 15-30 μm, the volume of pores having pore sizes exceeding 50 μm being more than 10% and 25% or less of the total pore volume, the volume of pores having pore sizes of 100 μm or more being 1-8% of the total pore volume, the volume of pores having pore sizes of less than 10 μm being 3-10% of the total pore volume, and said pores having a pore size distribution deviation σ [=log(D20)−log(D80)] of 0.6 or less, wherein D20 represents a pore size (μm) at a pore volume corresponding to 20% of the total pore volume, and D80 represents a pore size (μm) at a pore volume corresponding to 80% of the total pore volume, both in a curve representing the relation between the pore size and the cumulative pore volume, and D8008-19-2010 | |
20110135873 | CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD - A ceramic honeycomb structure having a large number of flow paths defined by porous cell walls having porosity of 45-68% and an average pore size of 15-35 μm, the volume of pores having diameters of more than 50 μm being more than 10% and 25% or less of the total pore volume, the volume of pores having diameters of 100 μm or more being 1-8% of the total pore volume, the volume of pores having diameters of less than 10 μm being 3-10% of the total pore volume, and the pores having a pore size distribution deviation σ [=log(D | 06-09-2011 |
20120317947 | CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD - A ceramic honeycomb structure having a large number of flow paths partitioned by porous cell walls, the cell walls meeting the conditions; (a) the cell walls having porosity of 55-80%, (b) the cell walls having a median pore diameter D50 (measured by mercury porosimetry) of 5-27 μm, (c) pores open on cell wall surfaces having an opening area ratio of 20% or more, (d) pores open on cell wall surfaces having a median opening diameter d50 (determined from equivalent circle diameters on an area basis) of 10-45 μm, (e) the density of pores open on cell wall surfaces having equivalent circle diameters of 10 μm or more and less than 40 μm being 350/mm | 12-20-2012 |
20130019579 | CERAMIC HONEYCOMB FILTER AND ITS PRODUCTION METHOD - A ceramic honeycomb filter comprising a ceramic honeycomb structure having large numbers of flow paths partitioned by porous cell walls, and plugs disposed in the flow paths alternately on the exhaust gas inlet or outlet side, to remove particulate matter from an exhaust gas passing through the porous cell walls; the porous cell walls having porosity of 45-75%, the median pore diameter A (μm) of the cell walls measured by mercury porosimetry, and the median pore diameter B (μm) of the cell walls measured by a bubble point method meeting the formula of 35<(A−B)/B×100≦70, and the maximum pore diameter of the cell walls measured by a bubble point method being 100 μm or less. | 01-24-2013 |
20130140742 | PRODUCTION METHOD OF CERAMIC HONEYCOMB STRUCTURE - A method for producing a ceramic honeycomb structure having a large number of paths partitioned by porous cell walls, the cell walls having thickness of 0.17-0.45 mm and porosity of 40% or more, comprising the steps of preparing a moldable material comprising a ceramic material powder, a binder, a pore-forming material and water, extruding the moldable material to form a honeycomb-shaped green body, and drying and sintering the green body, the pore-forming material having a melting point of 40-110° C., being solid in the moldable material, and being melted in the drying step so that 25% or more thereof is removed from the green body in the drying step. | 06-06-2013 |
20140103560 | CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD - A ceramic honeycomb structure having a large number of flow paths partitioned by porous cell walls, the cell walls meeting the conditions; (a) the cell walls having porosity of 55-80%, (b) the cell walls having a median pore diameter D50 (measured by mercury porosimetry) of 5-27 μm, (c) pores open on cell wall surfaces having an opening area ratio of 20% or more, (d) pores open on cell wall surfaces having a median opening diameter d50 (determined from equivalent circle diameters on an area basis) of 10-45 μm, (e) the density of pores open on cell wall surfaces having equivalent circle diameters of 10 μm or more and less than 40 μm being 350/mm | 04-17-2014 |
20140295132 | PRODUCTION METHOD OF CERAMIC HONEYCOMB STRUCTURE, AND CERAMIC HONEYCOMB STRUCTURE - A method for producing a ceramic honeycomb structure comprising a ceramic honeycomb body having large numbers of longitudinal cells partitioned by porous cell walls having porosity of 50% or more, and a peripheral wall formed on a peripheral surface of the ceramic honeycomb body, comprising the steps of extruding moldable ceramic material to form a honeycomb-structured ceramic green body; machining a peripheral portion of the green body or a sintered body obtained from the green body to remove part of cell walls in the peripheral portion to obtain a ceramic honeycomb body having longitudinal grooves on a peripheral surface; applying colloidal metal oxide to a peripheral surface of the ceramic honeycomb body and drying it, and then applying a coating material comprising ceramic aggregate having an average particle size of 1 μm or more to form the peripheral wall. | 10-02-2014 |
20140333000 | CERAMIC HONEYCOMB FILTER AND ITS PRODUCTION METHOD - A ceramic honeycomb filter including a ceramic honeycomb structure having large numbers of flow paths partitioned by porous cell walls, and plugs disposed in the flow paths alternately on the exhaust gas inlet or outlet side, to remove particulate matter from an exhaust gas passing through the porous cell walls; the porous cell walls having porosity of 45-75%, the median pore diameter A (μm) of the cell walls measured by mercury porosimetry, and the median pore diameter B (μm) of the cell walls measured by a bubble point method meeting the formula of 35<(A−B)/B×100≦70, and the maximum pore diameter of the cell walls measured by a bubble point method being 100 μm or less. | 11-13-2014 |
Patent application number | Description | Published |
20090008830 | Method for Producing Ceramic Honeycomb Filter - A method for producing a ceramic honeycomb filter having large numbers of flow paths partitioned by cell walls, the flow paths having plugs at positions separate from an end surface of the honeycomb filter, comprising the steps of introducing a base-forming material into the flow paths on one end surface side, charging a plug-forming material into flow paths to be provided with plugs from the other end surface side, and sintering it. | 01-08-2009 |
20100006207 | PRODUCTION METHOD OF CORDIERITE-BASED CERAMIC HONEYCOMB FILTER - A method for producing a cordierite-based ceramic honeycomb filter comprising the steps of introducing a plugging material of a cordierite-forming material into predetermined flow paths of a sintered, cordierite-based ceramic honeycomb having an outer diameter of 150 mm or more, and drying and sintering the resultant plugs, the sintering step comprising a temperature-elevating process, a temperature-keeping process and a temperature-lowering process, and the temperature-elevating process having a temperature-elevating speed of 70-500° C./hr from 800° C. to the highest keeping temperature. | 01-14-2010 |
20100025884 | METHOD FOR PRODUCING CERAMIC HONEYCOMB STRUCTURE - A method for producing a ceramic honeycomb structure comprising the steps of mixing and blending starting materials comprising ceramic materials, a molding aid and a pore-forming material to obtain a moldable material, adjusting the properties of the moldable material, and extruding the moldable material in a honeycomb shape, the type C durometer hardness (according to JIS K 7312) of the moldable material being adjusted to 16-23 in the step of adjusting the properties of the moldable material. | 02-04-2010 |
Patent application number | Description | Published |
20090043409 | EQUIPMENT CONTROL APPARATUS, CONTROL METHOD, AND CONTROL PROGRAM - An alcohol density test can be avoided, but the alcohol density test is prevented from being easily avoided at the same time. A vehicle control unit sets a controlled vehicle in a mobile state when an alcohol density detected from the driver is determined to be lower than a predetermined threshold based on results of a test conducted using an alcohol test unit or when an instruction for exemption of the alcohol test is input through an input unit. When an instruction for exemption of the alcohol test is input, a history recording control unit records a history indicating that the alcohol density test has been exempted in a recording unit. The invention may be applied to a vehicle control apparatus for controlling a vehicle based on results of an alcohol density test conducted on the driver. | 02-12-2009 |
20090050807 | IMAGE PICKUP DEVICE AND IMAGE PICKUP CONTROL METHOD - An image in which a shade of a driver's face is certainly suppressed is to be obtained, while suppressing increases in a size and an electric power consumption of an illumination. An illumination pulse-lights an illumination light which is an infrared light whose peak wavelength is 940 nm, under a control of a synchronous control section. The illumination light is irradiated to a driver through a polarizing filter and a visible light interruption filter. Reflex lights of the illumination light and a disturbance light, which were reflected by the driver, enter to an infrared BPF, in which a center wavelength is 940 nm, through the visible light interruption filter, a polarizing filter | 02-26-2009 |
20100232658 | VEHICLE OPERATION CONTROL DEVICE AND METHOD, AS WELL AS, PROGRAM - A similarity degree calculating unit calculates a similarity degree of a feature quantity of a face image of an imaged checking target, and a feature quantity of a face image of a registrant or a non-registrant registered in a registrant information DB or a non-registrant information DB. A check determination unit notifies a service determination unit when the similarity degree is higher than a threshold value. A related information acquiring unit acquires related information including inter-registrant information, and provides to a time-series information DB generation unit and the service determination unit. The time-series information DB generation unit updates the time-series information DB. A statistical information DB generation unit generates the statistical information DB from the time-series information DB. The service determination unit provides services based on the related information, the time-series information DB, and the statistical information DB. | 09-16-2010 |
Patent application number | Description | Published |
20100005818 | ICE MAKING DEVICE - An ice making device may include an ice tray for producing ice pieces, an ice storage part for storing the ice pieces, an ice discharging device for discharging the ice pieces from the ice tray to the ice storage part, an ice detecting lever having an ice abutting part for abutting with the ice pieces stored in the ice storage part, an ice detecting lever drive mechanism for driving the ice detecting lever toward the ice storage part, and a case body within which a drive source for the ice detecting lever drive mechanism is provided. The ice detecting lever drive mechanism may include a turning output member which transmits a rotational drive force of the drive source to an outer side of the case body, and a turning-linear conversion mechanism which is arranged on the outer side of the case body to convert turning of the turning output member into reciprocated linear-motion that is transmitted to the ice detecting lever. | 01-14-2010 |
20100218524 | DRIVE UNIT FOR AUTOMATIC ICE MAKER - A drive unit for an automatic ice maker may include a drive part provided with a motor for driving an ice tray and an ice detecting member, a position detecting device for detecting positions of the ice tray and the ice detecting member, a control section for controlling drive of the motor on the basis of detection signals of the position detecting device, and a unit case in which the control section, the drive part, the position detecting device are accommodated. The automatic ice maker may be installed in an ice making compartment of a refrigerator. | 09-02-2010 |
20120240613 | ICE MAKING DEVICE - An ice making device may include an ice tray; a drive part which is provided with an output shaft to which the ice tray is attached and in which the ice tray is turned by turning of the output shaft; and a frame body to which the drive part is attached. A twisting operation is applied to the ice tray during a turning operation for separating ice pieces from the ice tray. The drive part may include a drive side attaching part. The frame body may include a frame body side attaching part. The frame body side attaching part and the drive side attaching part are fitted to each other along a direction that is perpendicular to the output shaft, thereby attaching the drive part to the frame body. | 09-27-2012 |
Patent application number | Description | Published |
20090053551 | Surface Treated Stainless Steel Sheet for Automobile Fuel Tank and for Automobile Fuel Pipe with Excellent Salt Corrosion Resistance and Weld Zone Reliability and Surface Treated Stainless Steel Welded Pipe for Automobile Fuel Inlet Pipe Excellent in Pipe Expandability - The present invention provides surface treated stainless steel sheet for an automobile fuel tank or for a fuel pipe with excellent corrosion resistance and weld zone reliability in a salt environment and a surface treated stainless steel welded pipe for an automobile fuel inlet pipe, characterized by comprising a stainless steel sheet substrate having a predetermined composition of ingredients on the surface of which is provided a corrosion-proofing plating layer comprising Sn and unavoidable impurities and having a weight of 10 g/m | 02-26-2009 |
20090098009 | Low Chromium Stainless Steel Superior in Corrosion Resistance of Multipass Welded Heat Affected Zones and Its Method of Production - The present invention provides optimal low chromium stainless steel preventing the deterioration in corrosion resistance at the weld zone in the case of multipass welding, superior in grain boundary corrosion resistance of the weld zone even in a harsh corrosive environment, simultaneously free from preferential corrosion at the heat affected zones near weld fusion lines, and further superior in manufacturability, that is, low chromium stainless steel containing, by mass %, C: 0.03% or less, N: 0.004 to 0.02%, Si: 0.2 to 1%, Mn: over 1.5 to 2.5%, P: 0.04% or less, S: 0.03% or less, Cr: 10 to 15%, Ni: 0.2 to 3.0%, and Al: 0.005 to 0.1%, further containing Ti: 4×(C %+N %) to 0.35%, and having a balance of Fe and unavoidable impurities, having a γp(%) expressed by a predetermined formula satisfying 80 or more, and satisfying Ti %×N %<0.004 as well. | 04-16-2009 |
20130074971 | FUEL PIPE AND METHOD OF PRODUCTION OF SAME - A fuel pipe which is inexpensive and is excellent in salt spray corrosion resistance, characterized by being comprised of a steel pipe member having as a material a ferritic stainless steel which contains, by mass %, C: 0.015% or less, Si: 0.01 to 0.50%, Mn: 0.01 to 0.50%, P: 0.050% or less, S: 0.010% or less, N: 0.015% or less, Al: 0.010 to 0.100%, and Cr: 13.0 to 18.0% and further, one or both of Ti: 0.03 to 0.30% and Nb: 0.03 to 0.30% and a metal fitting part, the metal fitting part and the steel pipe member having between them a crevice structure at the surface which the structure is exposed to a salt spray environment, an opening amount at a crevice part of the crevice structure being 0.2 mm or more, and an inside of the crevice part being coated by electrodeposition. | 03-28-2013 |
Patent application number | Description | Published |
20080266718 | TESTING METHOD AND APPARATUS OF THIN-FILM MAGNETIC HEAD - A testing method of a thin-film magnetic head has an MR read head element with a multi-layered structure including a magnetization-fixed layer, a magnetization-free layer and a nonmagnetic intermediate layer or a tunnel barrier layer sandwiched between the magnetization-fixed layer and the magnetization-free layer. The method includes a step of feeding through the MR read head element a sense current, a step of measuring non-signal output versus frequency characteristics of the MR read head element over a frequency range that covers at least FMR of the magnetization-fixed layer, and a step of discriminating whether the thin-film magnetic head is a head providing high-temperature noises by comparing a frequency of a peak of the non-signal output resulting from FMR of the magnetization-fixed layer with a threshold. | 10-30-2008 |
20110025309 | ANGLE-OF-ROTATION SENSOR APPARATUS - The angle-of-rotation sensor apparatus of the invention comprises a shaft supported rotatably about an axial center, a permanent magnet fixed to one end face of the shaft, and a magnetic field sensor device located in opposition to the permanent magnet at a constant spacing. The permanent magnet used is in a cuboidal shape and magnetized in the minor axis (X) direction at the rectangular surface opposing to the magnetic field sensor device. The minor axis side is defined as the X direction and the major axis side as the Y direction. Given the opposing surface of the same area, the area where the angle distribution of the magnetic field emitted out of the permanent magnet can be placed in a uniform direction is made so wide that the tolerance range for axial alignment errors between the magnetic field sensor device and the permanent magnet can be enlarged. | 02-03-2011 |
20110025318 | MAGNETIC SENSOR WITH BRIDGE CIRCUIT INCLUDING MAGNETORESISTANCE EFFECT ELEMENTS - A magnetic sensor for detecting a direction of an external magnetic field comprises: a bridge circuit configured to provide an output that changes in accordance with the direction of the external magnetic field, the bridge circuit including four resistance element sections, each of which comprises at least one magnetoresistance effect element; and two resistors connected to respective output terminals of the bridge circuit. The ratio of the resistance of each of the resistors to that of the bridge circuit is at least 2 when the resistance of each of the resistance element sections is at a minimum corresponding to a change in magnetoresistance. | 02-03-2011 |
20110025319 | MAGNETIC SENSOR INCLUDING A BRIDGE CIRCUIT - A magnetic sensor includes a bridge circuit with a first, a second, a third, and a fourth resistor annularly and electrically connected together in this order, and a compensation resistor. The compensation resistor is connected to a first point between the fourth resistor and the first resistor. The first to fourth resistors include a first to fourth tunnel magneto-resistance element, respectively. Each of the magnetization directions in the magnetization fixed layers in the second and fourth magneto resistance elements is opposite to the magnetization direction in the magnetization fixed layer in the first magneto resistance element. The magnetization direction in the magnetization fixed layer in the third magneto resistance element is the same as the magnetization direction in the magnetization fixed layer in the first magneto resistance element. The resistance of the compensation resistor varies with a period of 180 degrees with respect to a rotation angle of the external field. | 02-03-2011 |
20110031965 | Magnetic Sensor - A magnetic sensor includes a first detection unit and a second detection unit. The first detection unit calculates a first detection angle which is a detected value of a first angle that a direction of an external magnetic field in a first position forms with respect to a first direction. The second detection unit calculates a second detection angle which is a detected value of a second angle that the direction of the external magnetic field in a second position forms with respect to a second direction. The first detection angle includes a first angular error. The second detection angle includes a second angular error. The first angular error and the second angular error differ in phase by an odd number of times ½ of the error period. | 02-10-2011 |
20120038351 | ROTATING FIELD SENSOR - A field generation unit generates a rotating magnetic field including a first partial magnetic field in a first position and a second partial magnetic field in a second position. The first and second partial magnetic fields differ in direction by 180° and rotate in the same direction of rotation. A first detection unit located in the first position has first and second detection circuits whose output signals differ in phase by ¼ the period. A second detection unit located in the second position has third and fourth detection circuits whose output signals differ in phase by ¼ the period. A detected value of the angle that the direction of the rotating magnetic field in a reference position forms with respect to a reference direction is calculated based on a first signal generated from the output signals of the first and third detection circuits and a second signal generated from the output signals of the second and fourth detection circuits. | 02-16-2012 |
20120038359 | ROTATING FIELD SENSOR - A field generation unit generates a rotating magnetic field including a first partial magnetic field in a first position and a second partial magnetic field in a second position. The first and second partial magnetic fields differ in direction by 180° and rotate in the same direction of rotation. A first detection unit detects, in the first position, a first angle that the direction of a first applied field forms with respect to a first direction. The first applied field includes the first partial magnetic field as its main component. A second detection unit detects, in the second position, a second angle that the direction of a second applied field forms with respect to a second direction. The second applied field includes the second partial magnetic field as its main component. A detected value of the angle that the direction of the rotating magnetic field in a reference position forms with respect to a reference direction is calculated based on detected values of the first and second angles. | 02-16-2012 |
20120119729 | ROTATING FIELD SENSOR - A rotating field sensor includes a first detection circuit that outputs a first signal indicating the intensity of a component of a rotating magnetic field in a first direction, a second detection circuit that outputs a second signal indicating the intensity of a component of the rotating magnetic field in a second direction, and an arithmetic circuit that calculates a detected angle value based on the first and second signals. Each of the first and second detection circuits includes at least one MR element row. Each MR element row is composed of a plurality of MR elements connected in series. Each MR element has a magnetization pinned layer. The plurality of MR elements forming each MR element row include one or more pairs of MR elements. Magnetization directions of the magnetization pinned layers in two MR elements making up a pair form a predetermined relative angle other than 0° and 180°. | 05-17-2012 |
20120176126 | ROTATION ANGLE SENSOR - A rotation angle sensor includes a magnet that rotates about a rotation axis. The magnet has an end face perpendicular to the rotation axis and has a magnetization in a direction perpendicular to the rotation axis. The rotation angle sensor further includes a magnetic sensor that faces the end face of the magnet and detects a magnetic field produced by the magnet. The magnet includes a plate-shaped portion including the end face, and a ring-shaped portion that is located on a side of the plate-shaped portion farther from the end face and coupled to the plate-shaped portion. The plate-shaped portion does not include any hollow through which the rotation axis passes, whereas the ring-shaped portion includes a hollow through which the rotation axis passes. | 07-12-2012 |
20130000103 | METHOD OF MANUFACTURING MAGNETORESISTIVE ELEMENT - The method according to the present invention includes the steps of: sequentially applying a plurality of different voltages to an MR element and sequentially detecting output signals from the MR element; and eliminating the MR element as a defective product when an evaluation value, based on a difference of SN ratios of the output signals from the MR element respectively obtained for each applied voltage, is less than a threshold value, and selecting the MR element as a non-defective product when the evaluation value is greater than or equal to the threshold value. | 01-03-2013 |
Patent application number | Description | Published |
20080239594 | Motor Lock Detection Circuit - A motor lock detection circuit for detecting lock of a motor, comprising: a binarizing circuit to binarize a signal, obtained from the motor, having a frequency corresponding to rotation speed of the motor, to generate a binary signal; an edge detecting circuit to generate an edge detection signal when detecting an edge of the binary signal; a first counter to count based on a first counter clock, be reset according to the edge detection signal generated by the edge detecting circuit, and generate a count signal when counting for a first count period longer than an interval between edges of the binary signal; and a second counter to count based on a second counter clock, be reset according to the count signal, and generate a motor lock detection signal indicative of detection of lock of the motor when counting for a second count period longer than the first count period. | 10-02-2008 |
20080297959 | Motor Driving Circuit - A motor driving circuit comprising: a synchronous rectification driving circuit to carry out synchronous rectification, to energize a driving coil connected between a first connection point at which a first source and first sink side transistors are connected in series and a second connection point at which a second source and second sink side transistors are connected in series; a backflow detecting resistor connected to electrodes of the first and second sink side transistors, the electrodes being on an opposite side of the first and second sink side transistors to the first and second connection points; a backflow detecting comparator to output a comparison signal indicating a result of comparison of voltage between a first and second terminals of the backflow detecting resistor, and a backflow prevention circuit to prohibit the synchronous rectification when the comparison signal indicates that the second terminal is higher in voltage than the first terminal. | 12-04-2008 |
20090021199 | Motor Driving Integrated Circuit - A motor driving integrated circuit comprising: a speed control circuit configured to control a rotation speed of a motor according to a speed control signal; a detecting circuit configured to detect whether the speed control signal indicates stop of rotation of the motor; and a shut-off circuit configured to shut off power supply to a circuit included in the motor driving integrated circuit when the detecting circuit detects that the speed control signal indicates stop of rotation of the motor. | 01-22-2009 |
Patent application number | Description | Published |
20090316243 | Laser Projector - It is an object of the present invention to provide a laser projector for displaying an image based on raster scanning of a laser beam, in which a laser projector is capable of reliably detecting the deflection angle of a vibratory mirror used for horizontally scanning without the need for a light source other than a laser light source for displaying images even if the deflection angle is small, and also of accurately adjusting the deflection angle of the vibratory mirror to a predetermined deflection angle at the resonant frequency of the vibratory mirror without exceeding the predetermined deflection angle. The laser projector includes a light detecting element array disposed on a transparent substrate on a frame over a projection opening parallel to a horizontal scanning direction of the laser beam. To adjust the deflection angle of the horizontal scanning mirror, the laser beam scans the light detecting element array. Therefore, the deflection angle can be detected when it is small. After the operating frequency of the horizontal scanning mirror is brought into conformity with the resonant frequency thereof while keeping the deflection angle from exceeding a predetermined deflection angle, the intensity of an input signal is increased to adjust the deflection angle. Therefore, the deflection angle can be adjusted to the predetermined deflection angle at the resonant frequency. | 12-24-2009 |
20120007845 | MULTIPROJECTION DISPLAY SYSTEM AND SCREEN FORMING METHOD - Provided is a multiprojection display system that includes a plurality of cameras configured to capture images of predetermined vertex regions including vertexes of projected images projected from two-dimensional scanning projectors onto a screen, an image-capturing timing control unit configured to control the cameras to capture images of the screen for a predetermine period including a display. start row of one frame of the projected image or a predetermined period including a display end row, and a vertex position detection unit configured to detect vertexes of the respective projected images from data relating to the plurality of images captured by the cameras, and to output data relating to image edges indicating positions of the vertexes. A projector control unit adjusts, when the vertex of the projected image shifts from a present reference position, a scanning range of the two-dimensional scanning projector so that the vertex can be matched with the reference position. | 01-12-2012 |
20120007986 | MULTIPROJECTION DISPLAY SYSTEM AND SCREEN FORMING METHOD - Provided is a multiprojection display system that includes a plurality of cameras installed in positions in which the cameras can capture images of image-capturing regions including marks whose visible light reflection ratio is higher than the projection region or support members whose ratio to reflect visible light is different from the projection region. An image processing circuit detects prescribed positions and positions of vertexes of projected images from data indicating the images captured by the cameras, and outputs data indicating the detected prescribed positions and image edge data indicating the positions of the vertexes of the to projected images. A control unit adjusts, when the Positions of the vertexes of the projected images shift from the prescribed positions corresponding to the vertexes, the positions and sizes of the projected images so that the positions of the vertexes of the projected images can be matched with the prescribed positions. | 01-12-2012 |
Patent application number | Description | Published |
20100321667 | CLEANING METHOD, EXPOSURE METHOD, AND DEVICE MANUFACTURING METHOD - A cleaning method includes cleaning a member, used at the time of exposing a substrate via liquid, which is in contact with the liquid. The method includes cleaning the member with an alkali solution followed by cleaning the member with a solution including hydrogen peroxide. | 12-23-2010 |
20120057139 | Cleaning method, device manufacturing method, cleaning substrate, liquid immersion member, liquid immersion exposure apparatus, and dummy substrate - A cleaning substrate and a liquid immersion member face each other in order to clean the liquid immersion member. The cleaning substrate has a first liquid-repellent portion which is liquid-repellent to a first cleaning liquid for cleaning and a lyophilic portion which is disposed in at least a part of the periphery of the first liquid-repellent portion and is more lyophilic than the first liquid-repellent portion. | 03-08-2012 |
20120062858 | CLEANING METHOD, DEVICE MANUFACTURING METHOD, EXPOSURE APPARATUS, AND DEVICE MANUFACTURING SYSTEM - A cleaning method comprises: cleaning the liquid contact member by supplying a first liquid for cleaning to the liquid contact member; recovering the first liquid supplied to the liquid contact member; supplying a second liquid different from the first liquid to the liquid contact member after the liquid contact member is cleaned with the first liquid; recovering the second liquid supplied to the liquid contact member; and performing a process in which a concentration of the first liquid comprised in the recovered second liquid is set to a predetermined concentration or less. | 03-15-2012 |
20120088078 | OPTICAL MATERIAL, OPTICAL ELEMENT, AND METHOD FOR MANUFACTURING SAME - An optical material which has a relative permeability different from 1 to light having a wavelength in, for example, the infrared region or shorter than the infrared region and which is stable in structure, and a liquid and a solid (optical element) using the optical material. The optical material is a powder used as a component of a liquid or solid to which an illuminating light is irradiated, and includes a large number of resonating elements which constitute the powder and each of which is formed of a conductor having a width approximately same as or smaller than a wavelength of the illumination light, and a protective film which is formed of a disc-shaped insulator, wherein an entire surface of each of the split-ring resonators is covered by the protective film. | 04-12-2012 |