Patent application number | Description | Published |
20130102739 | METHOD FOR IMPARTING HYDROPHILICITY TO SILICONE RUBBER - A silicone rubber which is formed by curing an addition-curable silicone rubber composition comprising a branched organohydrogenpolysiloxane is hydrophilized by subjecting the surface of the silicone rubber to plasma polymerization in the presence of a gas mixture containing methane and oxygen. The method readily imparts hydrophilicity to the silicone rubber surface and the hydrophilic surface is maintained for a long period. | 04-25-2013 |
20130276884 | PHOTOVOLTAIC SILICONE ENCAPSULANT AND PHOTOVOLTAIC MODULE - A silicone composition for photovoltaic encapsulation is prepared by blending (A) an organopolysiloxane containing at least two silicon-bonded alkenyl groups per molecule, (B) an organohydrogenpolysiloxane containing at least two silicon-bonded hydrogen atoms per molecule, and (C) an addition reaction catalyst such that the composition when cured may have a water vapor permeability of 80-160 g/m | 10-24-2013 |
20140096885 | METHOD OF MANUFACTURING SOLAR CELL MODULE - A method of manufacturing a solar cell module includes adhering a first silicone gel sheet to one surface of a transparent light receiving panel to be a sunlight incidence surface; adhering a second silicone gel sheet to one surface of a light non-receiving panel on the side opposite to the sunlight incidence surface; disposing a solar cell string on the first silicone gel sheet of the light receiving panel, and disposing butyl rubber in a picture frame-like shape along an outer peripheral portion of the first silicone gel sheet; and laying the light receiving panel and the non-receiving panel over each other with the silicone gel sheets on the inside, and pressing them at 100 to 150° C. in vacuum to encapsulate the solar cell string with the silicone gel sheets and press bond the light receiving panel and the non-receiving panel to each other through the butyl rubber. | 04-10-2014 |
20140099746 | METHOD OF MANUFACTURING SOLAR CELL MODULE - A method of manufacturing a solar cell module includes pressing a first silicone gel sheet provided on a sunlight receiving surface and a second silicone gel sheet provided on an opposite side sunlight non-receiving surface in vacuum to encapsulate the solar cell string with the first and second silicone gel sheets; disposing the sunlight receiving side of the first silicone gel sheet on one surface of a transparent light receiving panel and disposing butyl rubber in a picture frame-like shape along an outer peripheral portion of the first silicone gel sheet and laying the light receiving panel and the light non-receiving panel or back sheet over each other with the silicone gel sheet-encapsulated solar cell string on the inside, and pressing them at 100 to 150° C. in vacuum to press bond the light receiving panel and the non-receiving panel to each other through the butyl rubber. | 04-10-2014 |
20150064831 | MANUFACTURE OF SOLAR CELL MODULE - A solar cell module is manufactured by encapsulating a solar cell matrix comprising a plurality of electrically connected solar cell components between a transparent panel and a backsheet with a resin. The method involves (i) embossing opposite surfaces of a green silicone rubber sheet, (ii) arranging a transparent panel ( | 03-05-2015 |
20150287860 | SOLAR CELL ENCAPSULANT SILICONE COMPOSITION AND SOLAR CELL MODULE - A solar cell module is constructed from light-receiving surface and back surface panels, a solar cell matrix comprising a plurality of solar cells sandwiched between the panels, and a silicone encapsulant layer for encapsulating the solar cell matrix. A silicone encapsulant composition is to form the silicone encapsulant layer that has a storage elastic modulus of 1-300 MPa in a temperature range of −40° C. to 85° C. | 10-08-2015 |
Patent application number | Description | Published |
20110002718 | FIXING SOLUTION, FIXING METHOD, FIXING DEVICE, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - To provide a fixing solution for fixing fine resin particles to a recording medium, the fixing solution including: a diluent which contains water; a foaming agent which allows the fixing solution to be in the form of foam; and a solid plasticizer which is solid at normal temperature and soluble in the diluent, and which softens or swells at least part of the fine resin particles while dissolved in the diluent. | 01-06-2011 |
20110003919 | COPOLYMER RESIN COMPOSITION, MOLDED PRODUCT, AND METHOD OF MANUFACTURING A COPOLYMER RESIN COMPOSITION - Disclosed is a copolymer resin composition including a lactic acid copolymer, the lactic acid copolymer containing monomer units represented by the following chemical formulas [1], [2], and [3], | 01-06-2011 |
20110105649 | FIRE RETARDANT RESIN COMPOSITION - A disclosed fire retardant resin composition includes a thermoplastic resin and a fire retardant. The fire retardant is formed of phosphorated polysaccharide that is formed by attaching thiophosphoric acid ester or phosphoric acid ester to a side chain of natural polysaccharide. | 05-05-2011 |
20110217098 | Fixing device and image forming apparatus - A disclosed fixing device includes a fixer application unit configured to apply a fixer containing a softener, capable of softening resin by dissolving or swelling at least a part of the resin, and water to resin particles formed on a recording medium such that the resin particles are fixed on the recording medium, and an anti-tack agent application unit configured to apply a liquid anti-tack agent immiscible with the softener to surfaces of the resin particles that are mixed with the softener by the application of the fixer containing the softener. | 09-08-2011 |
20120135342 | FIXING SOLUTION, FIXING METHOD, FIXING DEVICE, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - To provide a fixing solution for fixing fine resin particles to a recording medium, the fixing solution including: a diluent which contains water; a foaming agent which allows the fixing solution to be in the form of foam; and plasticizers which soften or swell at least part of the fine resin particles, wherein the plasticizers contain a liquid plasticizer which is liquid at normal temperature and soluble in the diluent, and a solid plasticizer which is solid at normal temperature and soluble in the diluent. | 05-31-2012 |
20120295192 | TONER, DEVELOPER, TONER CONTAINER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE - To provide a toner which contains a binder resin, a colorant, and capsules, wherein the binder resin contains a thermoplastic elastomer, and wherein the capsules each encapsulate a plasticizer capable of softening the thermoplastic elastomer and the capsules are fractured upon application of predetermined pressure. | 11-22-2012 |
20140340443 | IMAGE FORMATION APPARATUS - An image formation apparatus includes an application part configured to apply a first solvent onto a recording medium and a jetting part configured to jet an ink-jet ink to be attached to the first solvent applied on the recording medium, wherein the ink-jet ink includes a second solvent, a resin, and a coloring material, wherein the second solvent is soluble in the first solvent and the resin is insoluble in the first solvent and soluble in the second solvent. | 11-20-2014 |
Patent application number | Description | Published |
20090011121 | Method and apparatus for applying electrode mixture paste - An electrode mixture paste application method includes: a first step of unwinding a core material ( | 01-08-2009 |
20100208177 | LAMINATED OPTICAL FILM, LIQUID CRYSTAL PANEL, AND LIQUID CRYSTAL DISPLAY APPARATUS - The present invention provides a laminated optical film capable of contributing to thinning of each of a liquid crystal panel and a liquid crystal display apparatus and of simplifying its manufacturing steps, and a method of manufacturing the laminated optical film. The laminated optical film is used in a liquid crystal display apparatus and arranged on a viewer side of a liquid crystal cell. The laminated optical film includes: a polarizer; and a retardation layer which is arranged on one side of the polarizer, has a refractive index ellipsoid showing a relationship of nx>ny=nz, and has an in-plane retardation value Re[590] of 90 to 190 nm. An angle formed between an absorption axis of the polarizer and a slow axis of the retardation layer is 5 to 85°. The retardation layer is formed of a liquid crystal material, and the retardation layer is arranged to be closer to the viewer side than the polarizer is. | 08-19-2010 |
20110086258 | METHOD FOR MANUFACTURING SECONDARY BATTERY AND SECONDARY BATTERY - A method includes: preparing an electrode group | 04-14-2011 |
20120003400 | LAMINATE OPTICAL BODY, OPTICAL FILM, LIQUID CRYSTAL DISPLAY APPARATUS USING SAID OPTICAL FILM, AND METHOD FOR PRODUCING LAMINATE OPTICAL BODY - The present invention provides a laminate optical body, which is excellent in production efficiency, shows an extremely small axis shift and can realize a liquid crystal display apparatus showing small display unevenness. The laminate optical body of the present invention includes an elongated polarizing film having an absorption axis in a short direction thereof, and including a base material layer and a hydrophilic polymer layer to which a dichromatic substance adsorbs; and an elongated retardation film having a slow axis in a lengthwise direction thereof. The polarizing film is a laminate including the base material layer and the hydrophilic polymer layer to which a dichromatic substance adsorbs. The laminate optical body is elongated. Preferably, the hydrophilic polymer layer has a thickness of 1 μm to 10 μm. | 01-05-2012 |
Patent application number | Description | Published |
20090017862 | WIRELESS COMMUNICATION SYSTEM - The present invention provides a wireless communication system includes a plurality of leaky transmission lines and sufficiently increases a wireless area. | 01-15-2009 |
20090186649 | COMMUNICATION TERMINAL AND MOBILE COMMUNICATION SYSTEM - A mobile communication terminal according to the present invention has a leaky transmission line whose radiation direction faces opposite a radiation direction of a part or a whole of the leaky transmission line of a wireless base station, as at least a part of an antenna element, connected to the communication terminal. Here, preferably, when a difference in angle between the radiation directions falls within the range between 180±7.5 degrees, the radiation directions are considered to face opposite each other. With this configuration, even when the leaky transmission line of the wireless base station has a curved line portion, a curved portion or the like, it is possible to ensure satisfactory communications with the wireless base station without a complicated configuration of the system but by a simple process to build the system. | 07-23-2009 |
20110156985 | COMMUNICATION ANTENNA DEVICE - A communication antenna device for use in radio communication between a moving body and an access point comprises an antenna main body for transmitting and receiving a signal, a base side member of the moving body for supporting the antenna main body, and a damping mechanism provided between the base side member and the antenna main body and suppressing high frequency vibration of the antenna main body that has an impact on the radio communication. The damping mechanism includes an elastic member for absorbing high frequency vibration that has an impact on the radio communication. The elastic member has such characteristics as absorbing high frequency vibration of the antenna main body that makes changes in amplitude or frequency of a transmission signal from the antenna main body to the extent of inducing a demodulation error when the transmission signal is received at an antenna of the other party. | 06-30-2011 |
20130093569 | WIRELESS TAG COMMUNICATION DEVICE, INFORMATION PROCESSING APPARATUS, AND RECORDING MEDIUM - According to one embodiment, a wireless tag communication device detects a communication state between an antenna and a specific wireless tag to be searched, stores a transmission power value obtained if the communication state is better than a predetermined value, reduces transmission power to the wireless tag and, if the communication state is worse than the predetermined value, increases, on the basis of the stored transmission power value, the transmission power to be higher than the transmission power value and performs communication with the wireless tag, and performs resetting on the basis of the stored transmission power value if the communication state further worsens. | 04-18-2013 |
20140203916 | WIRELESS TAG COMMUNICATION DEVICE AND WIRELESS TAG COMMUNICATION PROGRAM - A wireless tag communication device for communicating with a wireless tag through a directional antenna includes a wireless tag communication section configured to communicate with the wireless tag, a calculation section configured to estimate a direction range for communicating with the wireless tag based on transmission output power of the wireless tag communication device and an estimated reading distance to the wireless tag, and a display section configured to display the estimated direction range. | 07-24-2014 |
Patent application number | Description | Published |
20140139324 | RADIO TAG COMMUNICATION APPARATUS, RADIO TAG COMMUNICATION SYSTEM, AND RADIO TAG SEARCH PROGRAM - A radio tag communication apparatus that communicates with radio tags including storing units capable of storing identification information and state information of articles includes a search-condition setting unit for reading the state information, which is a search target, a radio tag communication unit configured to perform communication with the radio tag under a set search condition using a first reading function for reading the radio tag without designating the radio tag and a second reading function for designating the radio tag, setting a transmission output, and repeatedly reading the radio tag, a comparison determination unit configured to perform comparison determination of information read by the first reading function and the search condition, and communication control unit configured to control the radio tag communication unit according to result of the comparison determination to switch the reading operation by the first reading function to the reading operation by the second reading function. | 05-22-2014 |
20150035651 | WIRELESS TAG COMMUNICATION DEVICE AND WIRELESS TAG COMMUNICATION PROGRAM - According to one embodiment, a wireless tag communication device which communicates with a wireless tag includes a communication unit that designates a target wireless tag to read tag information stored in the wireless tag; a read-state determination unit that determines a read state of the tag information read by the communication unit; an output adjustment unit that varies a radio wave output to be transmitted to the wireless tag in response to the result of the determination by the read-state determination unit; a signal strength detection unit that detects the signal strength of a reply signal received from the wireless tag via the communication unit; and a control unit that switches the operation mode of the communication unit between a long-distance mode to communicate with the wireless tag while the output adjustment unit varies the radio wave output and a near-field mode to communicate with the wireless tag while the signal strength detection unit detects the signal strength. | 02-05-2015 |
20150061835 | WIRELESS TAG COMMUNICATION DEVICE, WIRELESS TAG COMMUNICATION SYSTEM AND PROGRAM - A wireless tag communication device which communicates with wireless tags storing identification information, includes a wireless tag communication unit that performs a reading of wireless tags by a first read function that does not designate the wireless tags and a second read function that designates the wireless tags, a comparison unit that compares information of the wireless tags that are stored in a storage unit with read information of the wireless tags and outputs a read result, a route information setting unit that sets designation order values of wireless tags present in a list of read objects but not read by the first read function, when the wireless tags are designated and read by the second read function, and an unread list generation unit that generates an unread list using at least a result read by the second read function. | 03-05-2015 |
Patent application number | Description | Published |
20140073721 | RESIN COMPOSITION, PREPREG AND RESIN SHEET AND METAL FOIL-CLAD LAMINATE - A resin composition is provided which can be suitably used in a printed circuit board having excellent electrical properties, heat resistance and peel strength, with flame retardancy maintained, a prepreg and resin sheet which use the same, and a metal foil-clad laminate which uses the prepreg. A resin composition including a polyphenylene ether (A), a specific phosphorus-containing cyanate ester compound (B), a non-halogenated epoxy resin (C), a cyanate ester compound (D) and a filler (E) is used. | 03-13-2014 |
20140370771 | RESIN COMPOSITION, PREPREG AND METAL FOIL-CLAD LAMINATE - Provided are a resin composition having excellent electrical characteristics and heat resistance after moisture absorption, and being also excellent in flowing characteristics at the time of production of a laminate, and a prepreg, a metal foil-clad laminate and a resin sheet using the same. Used is a resin composition comprising a bifunctional phenylene ether oligomer (a) having a polyphenylene ether skeleton, an aralkyl-based cyanate ester compound (b), a bisphenol-based cyanate ester compound (c), an epoxy resin (d), a brominated carbonate oligomer (e), an inorganic filler (f), an alkoxynaphthol-based polymerization inhibitor (g) and/or a thioether-based polymerization inhibitor (h). | 12-18-2014 |
Patent application number | Description | Published |
20150017449 | RESIN COMPOSITION, PREPREG, RESIN SHEET, AND METAL FOIL-CLAD LAMINATE - A resin composition has high flame retardancy and excellent heat resistance, peel strength with copper foil, thermal expansion coefficient, heat resistance property upon moisture absorption, and electrical properties, a prepreg and single-layer or laminated sheet, a metal foil-clad laminate using the prepreg, and the like. The resin composition has polyphenylene ether (A) having a number average molecular weight of 500 to 5000, a phosphorus-containing cyanate ester compound (B) represented by formula (13), a cyclophosphazene compound (C), a halogen-free epoxy resin (D), a cyanate ester compound (E) other than the phosphorus-containing cyanate ester compound (B), an oligomer (F) of styrene and/or substituted styrene, and a filler (G), wherein a content of the phosphorus-containing cyanate ester compound (B) is 1 to 10 parts by mass based on 100 parts by mass of a total of the (A) to (F) components. | 01-15-2015 |
20150044484 | PREPREG AND LAMINATED BOARD - To provide a prepreg that achieves a low dielectric loss tangent, despite the use of a polar solvent. | 02-12-2015 |
Patent application number | Description | Published |
20130209917 | ELECTRICAL CONDUCTIVE MEMBER, METHOD FOR MANUFACTURING THE SAME, SEPARATOR FOR FUEL CELL, AND POLYMER ELECTROLYTE FUEL CELL - An electrical conductive member ( | 08-15-2013 |
20150030955 | FUEL CELL - A fuel cell includes a membrane electrode assembly, a frame arranged on an outer periphery portion of the membrane electrode assembly, and a separator defining a gas flow channel between the separator and the membrane electrode assembly and between the separator and the frame. A diffuser portion which is a part of the gas flow channel, is formed between the separator and the frame. An electrode layer includes a metal porous body which is an electrode surface layer and has gas permeability. The metal porous body has at an end portion thereof, an extension part covering a region corresponding to the diffuser portion of the frame. | 01-29-2015 |
20150037706 | SINGLE FUEL CELL, FUEL CELL STACK, AND METHOD OF MANUFACTURING FUEL CELL STACK - A single fuel cell, a plurality of which are to be stacked to form a fuel cell stack, includes a membrane electrode assembly having a structure including paired electrode layers and an electrolyte membrane held between the paired electrode layers, paired separators each forming a gas passage between the separator and the membrane electrode assembly, and a displacement absorber having a conductive property and interposed between one separator of the single fuel cell and an adjacent-side separator of another single fuel cell to be stacked adjacent to the single fuel cell. The displacement absorber is connected to at least any one of the separators. | 02-05-2015 |
20150072264 | FUEL CELL - A fuel cell includes: a membrane electrode assembly including an electrolyte membrane, catalyst layers stacked on both sides of the electrolyte membrane, and two or more porous bodies having different moduli of elasticity and provided on a surface of one of the catalyst layers; a separator defining a gas flow passage between the separator and the membrane electrode assembly; and a frame body surrounding an outer periphery of the electrolyte membrane. A porous body adjacent to the separator out of the two or more porous bodies includes an outer edge portion including an outer extending portion extending to overlap with the frame body. An elastic body is provided between the outer extending portion and the frame body. | 03-12-2015 |
20150240346 | IN-LINE COATING DEVICE, IN-LINE COATING METHOD, AND SEPARATOR - An in-line coating device includes: a coating section configured to perform coating on a workpiece; and a transport section configured to transport a plurality of the workpieces in the coating section. The coating section is provided with a plurality of coating materials which are aligned. The transport section transports the workpieces such that the workpieces face the plurality of coating materials. The in-line coating device includes a voltage applying section configured to, when the workpiece is transported and faces each coating material, apply to the workpiece, a bias voltage to attract particles emitted from the coating material toward the workpiece. The bias voltages applied to the workpiece by the voltage applying section when the workpiece faces one of the coating materials can be different from that applied when the workpiece faces another one of the coating material. | 08-27-2015 |
Patent application number | Description | Published |
20090053571 | FUEL CELL STACK AND METHOD FOR MAKING THE SAME - A fuel cell stack includes a membrane electrode assembly including an electrolyte membrane and electrode catalyst layers sandwiching the electrolyte membrane; metal separators that define gas channels, the metal separators being respectively disposed at both surfaces of the membrane electrode assembly; a current collector from which electromotive force is derived, the current collector being in contact with at least one of the metal separators; and joining parts that join the metal separator to the current collector at portions where the metal separator contacts the current collector. | 02-26-2009 |
20090092872 | FUEL CELL STACK AND METHOD OF PRODUCING ITS SEPARATOR PLATES - A cell of a fuel cell includes a membrane electrode assembly, and metal first and second separators which sandwich the membrane electrode assembly to form gas flow paths disposed on each side of the membrane electrode assembly. A back surface of the first separator and a back surface of the second separator, the first separator and the second separator being included in adjacent cells, are in contact with each other, thereby forming a temperature-control medium flow path between the first separator and the second separator. In the first separator and the second separator, corrosion-resistant coating layers are provided only on reaction-side surfaces of the first separator and the second separator, the reaction-side surfaces facing the membrane electrode assembly, and portions where the back surface of the first separator is in contact with the back surface of the second separator are joined by welded portions. | 04-09-2009 |
20110287336 | ELECTRICAL CONDUCTIVE MEMBER AND POLYMER ELECTROLYTE FUEL CELL USING THE SAME - An electrical conductive member includes: an electrical conductive structure including: a substrate ( | 11-24-2011 |
20140335436 | FUEL CELL - A fuel cell has a membrane electrode assembly including an electrolyte membrane, catalyst layers disposed on both sides of the electrolyte membrane, and three or more layers of porous bodies disposed on a front surface side of the catalyst layer, a frame body surrounding an outer periphery of the electrolyte membrane, and a separator that partitions and forms a gas passage between the membrane electrode assembly and the separator. Extended portions are provided at an outer edge of a first porous body adjacent to the separator among the three layers of the porous bodies, and at an outer edge of a second porous body adjacent to the first porous body, respectively, so as to extend to be superimposed over the frame body. The extended portions of the first and second porous bodies intervene between the frame body and the separator. | 11-13-2014 |
Patent application number | Description | Published |
20150380188 | Gas Circuit Breaker - A gas circuit breaker includes, in a container filled with an arc extinguishing gas: a fixed-side main contact and a movable-side main contact separable from the fixed-side main contact; a fixed arcing contact ( | 12-31-2015 |
20160005559 | Gas Circuit Breaker - A gas circuit breaker is configured by comprising a tank filled with arc extinguishing gas, a pair of fixed side arc contact and moving side arc contact in the tank, a puffer chamber formed with a puffer cylinder including the moving side arc contact at its end and a fixed piston, and an insulating nozzle, attached to the end of the puffer cylinder, surrounding the moving side arc contact, that forms a flow channel to guide arc extinguishing gas from the puffer chamber to the contacts. A puffer cylinder | 01-07-2016 |
20160133407 | Gas Circuit Breaker - A gas circuit breaker including a pair of main contacts is openable inside an insulating tank. A pair of arc contacts is arranged on the inner side of the main contacts, and a puffer cylinder has the main contacts and the arc contacts at an end. A puffer chamber is formed inside the puffer cylinder, and a puffer piston is provided on the inner periphery of the puffer cylinder. An insulating nozzle part is mounted on an end of the puffer cylinder to surround the arc contact. The insulating nozzle part includes a split nozzle base part and a split nozzle end part, and the split nozzle base part has a throat part. | 05-12-2016 |
Patent application number | Description | Published |
20120153277 | CHANNEL-ETCH TYPE THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A channel layer is formed on a substrate by using an oxide semiconductor and then a sacrificial layer of an oxide containing In, Zn and Ga and representing an etching rate greater than the etching rate of the oxide semiconductor is formed on the channel layer. Thereafter, a source electrode and a drain electrode are formed on the sacrificial layer and the sacrificial layer exposed between the source electrode and the drain electrode is removed by means of wet etching. | 06-21-2012 |
20140024148 | METHOD OF MANUFACTURING SUBSTRATE OF LIQUID EJECTION HEAD - A method of manufacturing a substrate of a liquid ejection head including: forming a plurality of recesses in a silicon wafer; etching the silicon wafer with etchant to form a depression and a plurality of through holes formed from the plurality of the recesses in the depression; and manufacturing a plurality of substrates of the liquid ejection head from the silicon wafer by dividing the silicon wafer on the basis of through holes. | 01-23-2014 |
20140151336 | MANUFACTURING METHOD OF LIQUID DISCHARGING HEAD - A manufacturing method of a liquid discharging head includes: preparing a substrate having an energy-generating element and a resin layer on a first face side; irradiating a laser beam on the substrate so as to pass through the resin layer to form a hole serving as a liquid supply port in the substrate; removing a portion of the resin layer including a region which the laser beam has passed through, thereby forming a portion from which the resin layer has been removed as a channel, and forming a portion in which the resin layer remains as a side wall; and forming a discharge port forming member on a far side from the substrate of the side wall, and to form the channel forming member using the side wall and the discharge port forming member. | 06-05-2014 |
20140212997 | PROCESS FOR PRODUCING SUBSTRATE FOR LIQUID EJECTION HEAD AND PROCESS FOR PROCESSING SILICON SUBSTRATE - A process for producing a substrate for a liquid ejection head in which a depressed portion is formed on a second surface that is a surface opposite to a first surface of a silicon substrate having an element formation region on the first surface with a peripheral side region left, the process including the steps of (1) forming an etching mask layer covering the second surface of the silicon substrate; (2) subjecting the etching mask layer and the silicon substrate to laser abrasion processing to form a pattern opening that does not pass through the silicon substrate; and (3) performing a wet etching process to the silicon substrate where the pattern opening is formed from a side of the second surface to form the depressed portion. The depressed portion is formed over a center side region including a position corresponding to the element formation region. | 07-31-2014 |
Patent application number | Description | Published |
20150068036 | METHOD FOR MANUFACTURING LIQUID EJECTION HEAD - A method for manufacturing liquid ejection heads includes the steps of forming ejection port members on a substrate, the ejection port members each having a liquid channel and an ejection port for ejecting liquid through the channel, the liquid channel communicating with the substrate; forming supply ports passing through the substrate to supply liquid to the channels; and forming a separation groove in the substrate to separate the substrate for each liquid ejection head. The step of forming the ejection port members includes the step of hardening a material constituting the ejection port member by heat treatment. The step of forming the separation groove is performed before the step of hardening. | 03-12-2015 |
20150151543 | LIQUID EJECTION HEAD - A liquid ejection head includes a substrate and a channel wall member on a surface of the substrate. The channel wall member serves as a wall of a channel through which a liquid flows. The channel wall member comprises a photosensitive resin. The channel wall member includes a first region and a second region that are arranged in a direction parallel to the surface of the substrate. The first region of the channel wall member has a higher crosslink density than the second region of the channel wall member. | 06-04-2015 |
20150151544 | METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD - A method for manufacturing a liquid discharge head includes a transferring step of transferring a dry film supported by a supporting member to a substrate having a hole, and a peeling step of peeling the supporting member off the dry film on the substrate. In the peeling step, the dry film is in contact with a wall surface defining the hole in the substrate. | 06-04-2015 |
20150197092 | METHOD OF MANUFACTURING STRUCTURE AND METHOD OF MANUFACTURING LIQUID EJECTION HEAD - A method of manufacturing a structure includes (1) positioning a first resin layer provided on a first supporting member on a substrate having a through hole, with the first resin layer facing toward the substrate, and releasing the first supporting member from the first resin layer; and (2) positioning a second resin layer provided on a second supporting member on the first resin layer from which the first supporting member has been released, with the second resin layer facing toward the first resin layer, and releasing the second supporting member from the second resin layer. A first resin layer portion that is above the through hole is removed before or simultaneously with the releasing of the first supporting member. | 07-16-2015 |
Patent application number | Description | Published |
20090150391 | RARE PATTERN EXTRACTING DEVICE AND RARE PATTERN EXTRACTING METHOD - A rare pattern that may be difficult to extract is extracted by extracting data where a rare pattern is likely to exist, and then generating the rare pattern using a degree of influence. | 06-11-2009 |
20100036794 | CASE GENERATION APPARATUS AND CASE GENERATION METHOD - A computer-readable recording medium stores a case generation program that allows a computer to execute a process of generating a case having one or more design variable values and one or more object variable values corresponding to the design variable values, the process including: acquiring, from a storage section, a plurality of past cases which are obtained through a past evaluation process; predicting the object variable value of the past cases from the design variable values of the acquired past cases; calculating a prediction error and confidence as the prediction result of the past cases; selecting a reference case being a past case used as a reference of the generation based on the calculated prediction error and the confidence; determining a new design variable value based on the design variable value of the selected reference case; and determining a new case based on the new design variable value. | 02-11-2010 |
20120065915 | INFORMATION PROCESSING METHOD, APPARATUS, AND PROGRAM - A method executed by a computer includes applying a correction to an acceleration value of an object at an interval; calculating an initial speed of the object by assigning the corrected acceleration value in a period to a third relational expression that is obtained by transforming a first relational expression and a second relational expression so as to obtain an initial speed from the acceleration in the period and the interval, where the first relational expression is to obtain an object position from acceleration and an initial speed, and the second relational expression represents force applied to the object due to fluctuation of the center of gravity of the object as a motion equation of a spring model; and calculating coordinate values over a horizontal plane that indicates a center of gravity of the object by assigning the corrected acceleration value and the initial speed to the first relational expression. | 03-15-2012 |