Patent application number | Description | Published |
20110050785 | LIQUID EJECTION HEAD - A liquid ejection head includes a member having a liquid ejection port, wherein a surface of the member on which the ejection port is open is formed by a curing reaction of a siloxane compound having a first group and a second group. The first group has a fluorine atom. The second group has at least one selected from the group consisting of a hydroxy group, a carboxy group, a carbonyl group, and a polyether structure. | 03-03-2011 |
20120107746 | METHOD FOR MANUFACTURING INKJET RECORDING HEAD - A method for manufacturing an inkjet recording includes forming a photo-cationic polymerizable resin layer containing a photo-cationic polymerizable resin material on a substrate; performing pattern exposure of the photo-cationic polymerizable resin layer to form a latent image of a fine pattern including an ejection port; forming a water repellent layer containing a water repellent material capable of forming a bond in reaction with the photo-cationic polymerizable resin material on the photo-cationic polymerizable resin layer; developing the photo-cationic polymerizable resin layer to thereby remove a non-exposed portion of the photo-cationic polymerizable resin layer and remove a water repellent layer portion corresponding to the non-exposed portion to thereby form the fine pattern; and curing the photo-cationic polymerizable resin layer by heat treatment to form a member provided with the fine pattern and promote a reaction of the photo-cationic polymerizable resin material and the water repellent material. | 05-03-2012 |
20130216958 | LIQUID-REPELLENT FILM AND PRODUCTION METHOD THEREFOR, AND FINE STRUCTURE USING THE LIQUID-REPELLENT FILM AND PRODUCTION METHOD THEREFOR - Provided are a liquid-repellent film in which the aggregation of a liquid-repellent material is suppressed and which is excellent in liquid-repellent properties and a production method therefor, and a fine structure using the liquid-repellent film and a production method therefor. The liquid-repellent film is a liquid-repellent film formed of a silane compound having a specific perfluoropolyether group and a fluorine-containing acrylic homopolymer. | 08-22-2013 |
20130307889 | INKJET PRINTING APPARATUS AND CONTROL METHOD THEREOF - There is provided an inkjet printing apparatus which can perform stable ejection also in successive printing at high speed even in a case of performing printing in use of a print head provided with an ejection opening surface having hydrophilic properties. The inkjet printing apparatus comprises an inkjet print head wherein the control unit controls the print head such that, in a case where the ejection number of the ink ejected from the print head after removing the ink on the ejection opening surface by the ink removal unit is equal to or more than a threshold, a drive energy amount that is supplied for the preliminary ejection operation is larger than a drive energy amount that is supplied for the preliminary ejection operation in a case where the ejection number is less than the threshold. | 11-21-2013 |
20140272725 | METHOD OF WATER REPELLENT TREATMENT FOR PATTERN SURFACE - Provided is a method of water repellent treatment for a pattern surface, the method including the steps of agitatingly mixing a perfluoropolyether-group-containing silane water repellent, an organic acid, a fluorine-containing solvent capable of dissolving the perfluoropolyether-group-containing silane water repellent and the organic acid, and water to hydrolyze the perfluoropolyether-group-containing silane water repellent, thereby obtaining a partial hydrolysate solution; forming a photosensitive resin layer on a substrate; applying the partial hydrolysate solution onto the photosensitive resin layer to form a water-repellent film; performing patterning exposure to the photosensitive resin layer and the water-repellent film; performing heat treatment to collectively cure an exposed portion of the photosensitive resin layer and the water-repellent film; and removing a non-exposed portion of the photosensitive resin layer and the water-repellent film by development treatment to form a pattern. | 09-18-2014 |
20140307028 | LIQUID DISCHARGE HEAD AND METHOD OF MAKING THE SAME - A liquid discharge head includes a substrate including an energy generating element that generates energy used to discharge liquid and a discharge port member having a discharge port surface with a discharge port line including discharge ports, through which the liquid is discharged, arrayed in a first direction. The discharge port surface includes a groove portion disposed between the discharge port line and a first end of the discharge port member in a second direction intersecting the first direction. The groove portion extends along the discharge port line. The discharge port surface further includes an inclined surface disposed between an end of the discharge port line and a second end of the discharge port member in the first direction. The inclined surface is inclined toward the second end. | 10-16-2014 |
20140309329 | WATER-REPELLENT ANTIFOULING COATING MATERIAL - Provided is a water-repellent antifouling coating material including a condensation product obtained by condensing hydrolyzable silane compounds. The hydrolyzable silane compounds include (a) a hydrolyzable silane compound having a perfluoropolyether group; (b) a hydrolyzable silane compound having an epoxy group; and (c) a hydrolyzable silane compound having a fluorine-containing group other than perfluoropolyether groups. | 10-16-2014 |
20140311661 | PROCESS FOR PRODUCING A LIQUID EJECTION HEAD - A process for producing a liquid ejection head having a substrate and an ejection orifice forming member having an ejection orifice for ejecting liquid, including forming, on the substrate, a photocationically polymerizable resin layer which includes a photocationically polymerizable resin material and becomes the ejection orifice forming member; laminating, on the uncured photocationically polymerizable resin layer, a layer containing a condensation product of a hydrolyzable silane compound having a cationically polymerizable epoxy group and a hydrolyzable silane compound having a fluorine-containing group; laminating a water-repellent layer including a hydrolyzable silane compound having a perfluoropolyether group on the condensation-product-containing layer; subjecting the photocationically polymerizable resin layer, condensation-product-containing layer, and water-repellent layer to pattern exposure; collectively curing exposed portions of the photocationically polymerizable resin layer, condensation-product-containing layer, and water-repellent layer; and removing non-exposed portions of the photocationically polymerizable resin layer, condensation-product-containing layer, and water-repellent layer to form the ejection orifice. | 10-23-2014 |
20150060398 | PROCESS FOR PRODUCING A LIQUID EJECTION HEAD - A process for producing a liquid ejection head including a silicon substrate having a supply port to supply a liquid to a flow path, and an ejection-orifice-forming member forming the flow path between the ejection-orifice-forming member and the silicon substrate and having an ejection orifice to eject the liquid in the flow path. The process includes forming an etching protection film so as to cover the ejection-orifice-forming member; forming the supply port passing through the silicon substrate by anisotropic etching using an alkaline aqueous solution; and removing the etching protection film. The etching protection film includes an organic polymer material having a storage modulus at 80° C. of 1.0×10 | 03-05-2015 |
20150062249 | LIQUID DISCHARGE HEAD AND METHOD OF PRODUCING THE SAME - Provided is a liquid discharge head comprising a discharge port-forming member having discharge ports for discharging a liquid and having a surface provided with a liquid-repellent film. The liquid-repellent film includes a layer containing a resin composition containing at least one of polyurethane and polyrotaxane disposed on the discharge port-forming member and a layer containing a fluorine compound and having a thickness of 10 nm or less disposed on the resin composition-containing layer. When a scratch-forming tool, a diamond tip having a tip diameter of 15 μm, is pressed onto the liquid-repellent film with a load of 0.098 N (10 gf) and is reciprocated ten times, the depth of a scratch formed on the surface of the liquid-repellent film is smaller than the thickness of the fluorine compound-containing layer. | 03-05-2015 |
20150077470 | INK JET RECORDING HEAD AND MANUFACTURING METHOD THEREFOR - Provided is an ink jet recording head, including a member provided with an ejection orifice for ejecting ink, in which the ink jet recording head further includes a water-repellent layer including a cured product of a condensed product obtained by condensation of a hydrolyzable silane compound having an epoxy group and a hydrolyzable silane compound having a perfluoropolyether group on a surface of the member on a side on which the ejection orifice opens. | 03-19-2015 |
Patent application number | Description | Published |
20090087771 | ELECTROPHOTOGRAPHIC CARRIER - An objective is to provide an electrophotographic carrier as a resin coating type carrier containing a conductive particle in a resin coating layer, which inhibits an edge effect via appropriately sufficient action as a developing electrode for a long duration, and acquires high fine line reproduction. Disclosed is an electrophotographic carrier possessing a surface of a magnetic material particle and provided thereon a resin coating layer containing a conductive particle, wherein a cross section of the resin coating layer, photographed with a transmission electron microscope has an average porosity ratio of 1-20%, and further disclosed is the electrophotographic carrier, wherein the resin coating layer comprises an acrylic resin. | 04-02-2009 |
20110081606 | ELECTROSTATIC IMAGE DEVELOPING TONER AND IMAGE FORMING METHOD - Disclosed is an electrostatic image developing toner comprised of toner particles containing a binding resin and a coloring agent, and the coloring agent contains a black color material and a cyan color material, the content of the black color material being 0.5 to 3 parts by mass with respect to 100 parts by mass of the above binding resin, as well as the content of the cyan color material being 0.1 to 0.5 parts by mass with respect to 100 parts by mass of the above binding resin. | 04-07-2011 |
20110207037 | METHOD FOR FORMING FULL COLOR IMAGE AND FULL COLOR IMAGE FORMING APPARATUS - Disclosed is a manufacturing method for forming a full color image and an apparatus for forming a full color image exhibiting excellent color chroma for a secondary color and extension of a color reproduction area in a range of red to orange color. A method for forming a full color image using at least six colors of an electrostatic image developing toner each comprising a resin and a colorant, wherein six colors of an electrostatic image developing toner are a yellow toner, a magenta toner, a cyan toner, an orange toner, a green toner and a black toner, and the colorant containing in the orange toner is a pyrazolone pigment. | 08-25-2011 |
20110216381 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - Disclosed is an image forming apparatus including a color converter for converting cyan, magenta and yellow components of a first image signal to equivalent neutral density, calculating a first gray component from cyan, magenta and yellow components of equivalent neutral density, subtracting the first gray component from each of the cyan, magenta and yellow components of equivalent neutral density, subjecting each of the cyan, magenta and yellow components of equivalent neutral density from which the first gray component is subtracted to an inverse conversion of the equivalent neutral density conversion, and outputting a second image signal comprising cyan, magenta and yellow components which are obtained by carrying out the inverse conversion to the cyan, magenta and yellow components of equivalent neutral density from which the first gray component is subtracted, the first black component and the first gray component; an image forming section for forming an image on a paper based on the second image signal by using cyan, magenta, yellow, black and gray toners; and a controller for controlling the color converter and the image forming section. | 09-08-2011 |
Patent application number | Description | Published |
20090032709 | Aberration Correction System - An aberration correction system for use in an electron microscope and which produces a negative spherical aberration and corrects a higher-order aberration. The aberration correction system has three stages of multipole elements which, respectively, produce fields of 3-fold symmetry with respect to the optical axis. Any two stages of multipole elements are disposed in directions not to cancel out the 3-fold fields. However, the three stages of multipole elements are so disposed as to cancel out 3-fold astigmatisms. | 02-05-2009 |
20100072387 | Aberration Corrector and Charged-Particle Beam System Equipped Therewith - An aberration corrector has two stages of dodecapole (12-pole) elements each of which has first through twelfth poles arranged in this order. Exciting coils of the (4n+1)th poles and the exciting coils of the (4n+2)th poles are alternately connected in series (where n=0, 1, or 2) to produce magnetic fields which are identical in absolute value but mutually opposite in sense relative to the optical axis within a plane perpendicular to the axis. The exciting coils of the (4n+3)th poles and the exciting coils of the (4n+4)th poles are alternately connected in series to produce magnetic fields which are identical in absolute value but mutually opposite in sense relative to the optical axis within the plane perpendicular to the axis. | 03-25-2010 |
20100084567 | Chromatic Aberration Corrector for Charged-Particle Beam System and Correction Method Therefor - An aberration corrector has two stages of multipole elements each of which has a thickness along the optical axis. Each multipole element produces a static electric or magnetic field of 3-fold symmetry and a static electromagnetic field of 2- or 3-fold symmetry superimposed on the static electric or magnetic field. In each of the multipole elements, the static electromagnetic field is so set that magnetic and electric deflecting forces on an electron beam accelerated by a given accelerating voltage substantially cancel out each other. Thus, chromatic aberration is corrected. Also, spherical aberration is corrected by the static electric or magnetic fields of 3-fold symmetry produced by the multipole elements. | 04-08-2010 |
20110284758 | Spherical Aberration Corrector and Method of Spherical Aberration Correction - A spherical aberration corrector and method is offered, which is easy to design and which can correct spherical aberration and even six-fold astigmatism in a charged particle beam instrument. The corrector has a first pair of multipole elements for producing a first pair of three-fold symmetric fields in which three-fold astigmatisms produced mutually are canceled out and a second pair of multipole elements for producing a second pair of three-fold symmetric fields in which three-fold astigmatisms produced mutually are canceled out. The second pair of multipole elements produce six-fold astigmatisms angularly spaced by 30° about an optical axis from six-fold astigmatisms produced by the first pair of multipole elements. | 11-24-2011 |
20120119107 | Method for Axial Alignment of Charged Particle Beam and Charged Particle Beam System - A method for axial alignment of a charged particle beam relative to at least three stages of multipole elements and a charged particle beam system capable of making the axial alignment. Some parts of the orbit of the beam or the distributions of three astigmatic fields, or both, are simultaneously translated in a direction perpendicular to the optical axis such that astigmatisms of the same order and same type due to axial deviations between successive ones of the astigmatic fields cancel. | 05-17-2012 |
20120187293 | Transmission Electron Microscope - A scanning transmission electron microscope using optical fibers as optical guiding media. The microscope obtains a high-angle scattering image or a dark-field image from electrons transmitted through a specimen. A scintillator converts electrons transmitted through the specimen into optical signals. The optical fibers couple outputs from the scintillator to the photodetector segments. The connections of the fibers with the photodetector segments are formed into arbitrary shapes. | 07-26-2012 |
20140158901 | CHROMATIC ABERRATION CORRECTOR AND ELECTRON MICROSCOPE - The chromatic aberration corrector ( | 06-12-2014 |
20140367585 | METHOD FOR AXIAL ALIGNMENT OF CHARGED PARTICLE BEAM AND CHARGED PARTICLE BEAM SYSTEM - A method for axial alignment of a charged particle beam relative to at least three stages of multipole elements and a charged particle beam system capable of making the axial alignment. Some parts of the orbit of the beam or the distributions of three astigmatic fields, or both, are simultaneously translated in a direction perpendicular to the optical axis such that astigmatisms of the same order and same type due to axial deviations between successive ones of the astigmatic fields cancel. | 12-18-2014 |
20150029593 | Spherical Aberration Corrector, Method of Spherical Aberration Correction, and Charged Particle Beam Instrument - A spherical aberration corrector is offered which permits a correction of deviation of the circularity of at least one of an image and a diffraction pattern and a correction of on-axis aberrations to be carried out independently. The spherical aberration corrector ( | 01-29-2015 |
Patent application number | Description | Published |
20090263982 | CIRCUIT BOARD CONNECTION STRUCTURE - A circuit board connection structure comprises: first and second circuit boards; a connector having first and second insertion openings receiving the first and second circuit boards, respectively, the first and second insertion openings being opposite each other. First and second connection pins are located on inner walls of the first and second insertion openings, respectively. The first and second connection pins are connected to each other in the connector. First and second patterned conductors connectable to the first and second connection pins are respectively located on the first and second circuit boards and connected to the first and second connection pins when inserted in the first and second insertion openings. The transmission path from the first connection pin to the second connection pin is a characteristic-impedance-matched coplanar line. | 10-22-2009 |
20120087653 | OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD - An optical transmission apparatus in which, even if a change is made in the bit rate of modulation signals that are inputted to a plurality of optical modulating units, the modulation signals do not suffer from phase shifting, thereby enabling achieving synchronous modulation in the plurality of optical modulating units and enabling achieving a high optical signal quality. The optical transmission apparatus includes: a plurality of optical modulating units that modulate light on the basis of modulation signals; and a delay amount control unit that, based on bit rate information indicating a bit rate of the modulation signals, controls delay amounts of the modulation signals to be inputted to the plurality of optical modulating units, such that the light is modulated in a synchronous manner in the plurality of optical modulating units. | 04-12-2012 |
20120230679 | OPTICAL TRANSMITTER - An optical transmitter includes: a data generating unit configured to generate a plurality of modulating signals; a driver configured to amplify the plurality of modulating signals generated by the data generating unit; a phase shifter configured to control a phase of at least one signal among the plurality of modulating signals to be input to the driver; a plurality of optical modulators connected in series to each other, and configured to modulate an optical signal on a basis of each of the modulating signals amplified by the driver; an optical coupler configured to branch the optical signal modulated by the optical modulator arranged at a last stage in the series; a photodiode configured to detect the optical signal branched by the optical coupler and convert the optical signal into an electric signal; and a phase control unit configured to control an amount of phase control of the phase shifter to maximize an intensity of the electric signal converted by the photodiode. | 09-13-2012 |
Patent application number | Description | Published |
20120132848 | WORKING FLUID COMPOSITION FOR REFRIGERATOR MACHINE AND REFRIGERATING MACHINE OIL - The present invention provides a working fluid composition for a refrigerator machine comprising a base oil comprising an ether-based compound, a carbodiimide compound, and an unsaturated fluorinated hydrocarbon refrigerant. The present invention also provides a refrigerating machine oil comprising a base oil containing an ether-based compound and a carbodiimide compound, the refrigerating machine oil being used together with an unsaturated fluorinated hydrocarbon refrigerant. | 05-31-2012 |
20140372057 | METHOD AND SYSTEM FOR MEASURING CAPACITANCE DIFFERENCE BETWEEN CAPACITIVE ELEMENTS - Methods and systems for measuring capacitance difference are disclosed. In one aspect, first and second capacitive elements are connected between voltage receiving nodes for receiving first and second DC voltages and nodes connectable to a third DC voltage via a first, resp. second switch. Further, in a first phase, a voltage difference is applied to charge the capacitive elements and the switches are alternately closed. First resulting currents are measured. Further, in a second phase, the first and second DC voltages are applied alternatingly and the switches are alternately closed. Second resulting currents are measured. The capacitance difference can be determined from the first and second resulting currents. | 12-18-2014 |
20150014575 | WORKING FLUID COMPOSITION FOR REFRIGERATOR, REFRIGERATION OIL, AND METHOD FOR PRODUCING SAME - A working fluid composition for a refrigerating machine of the present invention comprises: a refrigerating machine oil comprising a complex ester as a base oil; and a hydrocarbon refrigerant having 2 to 4 carbon atoms, the complex ester being obtainable by further esterifying, with at least one selected from a monohydric alcohol having 1 to 20 carbon atoms and a fatty acid having 2 to 20 carbon atoms, an ester intermediate obtained by reacting a neopentyl polyol with a dibasic acid, and having an acid value of 0.5 mgKOH/g or less, the refrigerating machine oil having a kinematic viscosity at 100° C. of 2 to 50 mm | 01-15-2015 |
20150076393 | WORKING FLUID COMPOSITION FOR REFRIGERATOR - The working fluid composition for a refrigerating machine of the present invention comprises a mixed refrigerant comprising a hydrofluoroethane represented by the following formula (A), difluoromethane and tetrafluoropropene, and a refrigerating machine oil comprising at least one selected from a polyol ester, a polyvinyl ether and a polyalkylene glycol compound as a base oil, wherein a carbon/oxygen molar ratio of the base oil is 2.5 or more and 5.8 or less. | 03-19-2015 |
Patent application number | Description | Published |
20090314830 | DATA CARRIER AND DATA CARRIER SYSTEM - Both of a proximity communication command in order to perform proximity communication with a reader/writer device and a vicinity communication command in order to perform vicinity communication with the reader/writer device are held in a command holding unit, and in the case when being inquired from the reader/writer device by using the proximity communication command, a response signal is generated by using the proximity communication command, and in the case when being inquired from the reader/writer device by using the vicinity communication command, the response signal is generated by using the vicinity communication command, resulting that both of the proximity communication and the vicinity communication can be performed depending on a usage mode. | 12-24-2009 |
20100013605 | DATA CARRIER AND DATA CARRIER SYSTEM - Command control is performed by the same command control unit even in the communication in which either an RF analog section or a contact communication terminal section is used, and thereby, both of RF communication and contact-type serial communication can be performed by using a predetermined communication protocol stored in a storage unit in common, and both of the RF communication and the contact-type serial communication can be performed by using the single communication protocol, resulting that a circuit configuration of a data carrier capable of performing the RF communication and the contact-type serial communication can be simplified, and memory capacity necessary for storing the communication protocol can be reduced. | 01-21-2010 |
20100052860 | DATA CARRIER AND DATA CARRIER SYSTEM - The data carrier has a communication protocol storage unit storing a communication protocol for communicating with an external communication device, an RF analogue receiver receiving an interrogation signal from the external communication device as an RF signal, a contact communication end terminal unit performing contact communication with the external communication device, a communication command controller controlling a command used in an RF communication protocol performed via said RF analogue receiver or a contact-type serial communication protocol performed via said contact communication end terminal unit, and a connection selector selectively connecting one of said RF analogue receiver and said contact communication end terminal unit with said communication command controller. | 03-04-2010 |
20100243731 | DATA CARRIER AND DATA CARRIER SYSTEM - A region to store authentication commands to perform authentication between a data carrier and a reader/writer device is divided into at least three areas, and as for the three areas, a first authentication command is stored in a first area, a second authentication command is stored in a second area, and a third authentication command is stored in a third area, and security levels can be selected depending on a command of an inquiry signal ( | 09-30-2010 |
Patent application number | Description | Published |
20090322524 | STATUS DETERMINATION METHOD AND IMAGE FORMING APPARATUS - A plurality of weak discriminators output determinations results about a status of an apparatus. Weight values are individually assigned to the determination results. By performing majority vote of the weighted determination results, the status of the apparatus is determined. The determination results are displayed on a single status indicating screen such that portions corresponding to a normal status are indicated in white while portions corresponding to an anomalous status are indicated in one or more colors other than white. The areas of the portions differ from one another depending on magnitudes of weight assigned to the determination results corresponding to the portions. | 12-31-2009 |
20100049636 | CONSUMABLE SUPPLY MANAGEMENT SYSTEM, CONSUMABLE SUPPLY MANAGEMENT METHOD, AND CONSUMABLE SUPPLY MANAGEMENT PROGRAM - A consumable supply management system, connected to an image forming apparatus storing an apparatus identification data and using a consumable supply, includes a system controller and a management information storage. The management information storage stores management information including the apparatus identification data and a delivery-completed flag. The system controller includes a remaining amount information recording unit, a search unit, a delivery instruction unit, and an information clearing unit. The remaining amount information recording unit stores the management information to the management information storage when notification of remaining amount of the consumable supply is received. The search unit searches management information. The delivery instruction unit determines to deliver or suspend a delivery of a spare consumable supply in view of information clearing status of the management information and status of the delivery-completed flag. When consumable supply replacement information is received, the information clearing unit clears the management information. | 02-25-2010 |
20110135323 | IMAGE FORMING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM - An image forming apparatus includes a measuring part to measure an area in which a recording agent is to be adhered on a recording medium, for each of segmented regions on the recording medium, a computing part to compute an accumulated area by accumulating the measured area for each segmented region with respect to plural recording media, and a storing part to store the computed accumulated area. A rotating part rotates an image to be formed on the recording medium using the recording agent if the accumulated value in the storing part exceeds a threshold value, and an image forming part forms the rotated image on the recording medium. | 06-09-2011 |
20110164886 | MONITORING DEVICE SYSTEM, IMAGE FORMING APPARATUS, AND MONITORING DEVICE METHOD - A monitoring device system that includes a user apparatus, including a monitoring device application, and an image forming apparatus. The user apparatus includes an application information sending unit configured to send application information corresponding to the monitoring device application to the image forming apparatus, and a notice information control unit configured to acquire information about the image forming apparatus. The image forming apparatus includes a display unit configured to display an application information item corresponding to the received application information from the user apparatus, and a communication control unit configured to send the information about the image forming apparatus to the user apparatus in response to a user selecting the displayed application information item at the image forming apparatus. | 07-07-2011 |
20120013936 | DEVICE MANAGEMENT SYSTEM, DEVICE MANAGEMENT APPARATUS, AND DEVICE MANAGEMENT METHOD - A device management apparatus is connected to an image forming apparatus via a first network. The device management apparatus includes a sending unit that sends identification information of the device management apparatus; a monitor unit that periodically acquires status information from the image forming apparatus in response to a request to execute a first process sent by the image forming apparatus that has received the identification information, and records the status information in a storing unit; a diagnosing unit that diagnoses fault prediction of the image forming apparatus based on the status information in response to a request to execute a second process sent by the image forming apparatus from which the status information is acquired; and a transferring unit that transfers, to a remote monitor device via a second network, report information including diagnosis results obtained by the diagnosing unit. | 01-19-2012 |
20120065885 | MAINTENANCE SUPPORT DEVICE AND IMAGE FORMING SYSTEM - A maintenance support device, supporting a maintenance work by providing a maintenance worker with information useful for a maintenance object, includes: a data storage unit; a characteristic acquiring unit that acquires a narrowing-down useful characteristic value; an information receiving unit that receives maintenance execution information; a storage process executing unit that executes a process of storing the maintenance execution information in association with execution timing information; and a graph image providing unit that forms a graph image in which a graph indicating a change in a plurality of narrowing-down useful characteristic values and a mark representing the execution timing are drawn in two dimensional coordinates including a value axis which is a coordinate axis for representing a value magnitude of the narrowing-down useful characteristic value and an operation axis which is a coordinate axis for representing the number of operation times or an operation time of the maintenance object. | 03-15-2012 |
20120075659 | MANAGEMENT APPARATUS, MANAGEMENT SYSTEM, AND MANAGEMENT METHOD - A management apparatus includes: a receiver that receives, via a network, status data based on control system data for stabilizing image forming from an image forming apparatus formed by image forming units; an inference unit that determines abnormality occurrence symptom, and calculates an index of the abnormality occurrence symptom, of the image forming units based on the received status data; a replacement part information acquisition unit that acquires information including a replacement date from a maintenance management system via the network when receiving a diagnosis request from a terminal of a maintenance person; a judgment table generator that calculates weight information of the symptom determination index value; a integrated diagnostic information generator for the image forming units based on the symptom determination index value and the weight information; and a integrated diagnostic information notification unit transmitting the integrated diagnostic value information to the terminal of the maintenance person. | 03-29-2012 |
Patent application number | Description | Published |
20100026823 | Imaging Device and Image Processing Method of Same - An imaging device and its image processing for creating an image with less blur from a small number of images under different exposure conditions in a shortened processing time. The imaging device | 02-04-2010 |
20100053349 | Imaging Apparatus and Imaging Method - An imaging apparatus and an imaging method able to obtain images having no blurring with a small number of images under different exposure conditions and capable of shortening a processing time, wherein an imaging apparatus | 03-04-2010 |
20100277602 | Shaking Detection Device, Shaking Correction Device, Imaging Device, and Shaking Detection Method - A data thinning unit prepares thinned images by extracting only one component in raw data of each of a standard image and reference image, a block extracting unit extracts a search block and a template block for finding residual differences, a luminance difference comparing unit obtains a difference between the maximum value and the minimum value of luminance values of each block, and, when smaller than a threshold value, excludes this from a scope of acquisition of residual differences. The residual difference acquiring unit acquires residual differences from blocks which were not excluded, a block selecting unit selects a predetermined number of blocks having small residual differences, and a hand shake (blur or unintentional movement) acquiring unit finds a position of the template block at which the residual difference becomes the minimum, calculates a center value of all positions, and defines the same as the amount of hand shake. | 11-04-2010 |
Patent application number | Description | Published |
20090023927 | Process for producing tricyclic ketone - In order to efficiently supply CPT, which is a starting compound of irinotecan hydrochloride and a variety of camptothecin derivatives, by a practical total synthesis, the invention provides a means of efficiently preparing a tricyclic ketone that corresponds to a CDE ring moiety of a camptothecin (CPT) skeleton. | 01-22-2009 |
20110071224 | NOVEL GAMMA-SECRETASE INHIBITOR - It is intended to provide a novel compound that has an excellent γ-secretase inhibitory effect and specifically inhibits Aβ production. | 03-24-2011 |
20110201637 | PHENANTHROINDOLIZIDINE DERIVATIVE AND NFKB INHIBITOR CONTAINING SAME AS ACTIVE INGREDIENT - A novel compound having an excellent NFκB inhibitory effect is provided. Specifically disclosed is a compound represented by the following formula (1) or a salt thereof:
| 08-18-2011 |
20110201638 | PHENANTHROINDOLIZIDINE COMPOUND AND NFkB INHIBITOR CONTAINING SAME AS ACTIVE INGREDIENT - A novel compound having an excellent NFκB inhibitory effect is provided and specifically disclosed is a compound represented by the following formula (1) or a salt thereof: | 08-18-2011 |
20120041204 | PROCESS FOR PRODUCING TRICYCLIC KETONE - In order to efficiently supply CPT, which is a starting compound of irinotecan hydrochloride and a variety of camptothecin derivatives, by a practical total synthesis, the invention provides a means of efficiently preparing a tricyclic ketone that corresponds to a CDE ring moiety of a camptothecin (CPT) skeleton. | 02-16-2012 |
20120142926 | Process for Production of Camptothecin Derivative - Disclosed is a process for production of 7-ethyl-10-[4-(1-piperidino)-1-piperidino]-carbonyloxycamptothecin from a camptothecin composition containing 18,19-dehydrocamptothecin without producing any vinyl form of the compound. The process is characterized by catalytically reducing at least one compound selected from a compound (1) and others in the process of producing a compound (5) from a composition containing the compound (1). | 06-07-2012 |
Patent application number | Description | Published |
20100235047 | ELECTRIC POWER STEERING CONTROL SYSTEM - Intended is to solve the problem of an increase in the cost of an electric power steering control system, the oscillations of which are suppressed by estimating and feeding back the oscillation frequency components of a motor rotating speed through an observer from a steering torque signal and a current signal for driving a motor, no matter whether a phase compensator might be made of an analog circuit or a software. In order to solve this problem, there is provided the electric power steering control system, in which the phase compensator of the steering torque is made of an analog circuit and in which an anti-phase compensator is made over the software of a microcomputer, thereby to eliminate the changes in the gain and the phase by the phase compensator of the analog circuit near the oscillation frequency, so that the steering torque signal equivalent to that of no phase compensation necessary for the computation at the observer is computed from the phase-compensated steering torque signal. | 09-16-2010 |
20110137525 | ELECTRIC POWER STEERING CONTROL SYSTEM - Intended is to solve the problem of an increase in the cost of an electric power steering control system, the oscillations of which are suppressed by estimating and feeding back the oscillation frequency components of a motor rotating speed through an observer from a steering torque signal and a current signal for driving a motor, no matter whether a phase compensator might be made of an analog circuit or a software. In order to solve this problem, there is provided the electric power steering control system, in which the phase compensator of the steering torque is made of an analog circuit and in which an anti-phase compensator is made over the software of a microcomputer, thereby to eliminate the changes in the gain and the phase by the phase compensator of the analog circuit near the oscillation frequency, so that the steering torque signal equivalent to that of no phase compensation necessary for the computation at the observer is computed from the phase-compensated steering torque signal. | 06-09-2011 |
20110153162 | MOTOR-DRIVEN POWER STEERING CONTROL APPARTUS - A motor-driven power steering control apparatus is achieved, which uses a small-amplitude pass filter, the filter filtering out a component having a small amplitude, to remove a steering component from dynamic state quantity such as a rotational speed signal, and to accurately extract only a vibration component having a small amplitude compared with the steering component, and controls the vibration component to be reduced. | 06-23-2011 |
20120016067 | RESIN COMPOSITION FOR SOLAR CELL-SEALING MATERIAL - To achieve improvement in initial conversion efficiency of solar cell modules, inhibition of deterioration in transparency of a resin, inhibition of degradation in adhesive properties with respect to a protective member over time, and inhibition of degradation in conversion efficiency. A resin composition for solar cell-sealing material according to the present invention includes an ethylene copolymer, and further includes at least one of: (i) a compound represented by the following general formula (1); (ii) a calcined product of the (i); (iii) a compound represented by the following general formula (2); and (iv) a calcined product of the (iii). The (i) has an average plate surface diameter of 0.01 to 0.9 μm and a refractive index of 1.45 to 1.55, and the (iii) has an average plate surface diameter of 0.02 to 0.9 μm and a refractive index of 1.48 to 1.6. | 01-19-2012 |
Patent application number | Description | Published |
20100030474 | DRIVING SUPPORT APPARATUS FOR VEHICLE - The object of the invention is to provide driving support with appropriate timing for both obstacles that can be visually recognized by the driver of a vehicle and obstacles that are visually unrecognizable to the driver. When an obstacle is detected, whether the obstacle is a first-type obstacle that is visually recognizable to the driver of a vehicle or a second-type obstacle that is visually unrecognizable to the driver is determined (S | 02-04-2010 |
20110095907 | RIGHT-TURN DRIVING SUPPORT APPARATUS - When an own vehicle waits to turn right, a vehicle data processing unit processes information of an oncoming vehicle based on data analyzed by data analyzing units. A support processing unit sets a blind angle rank according to a difficulty degree of recognizing a following vehicle due to the blind angle of a lead vehicle from the relationship in the vehicle body size between the lead and following vehicles based on the oncoming vehicle information, and sets the highest blind angle rank value as an oncoming straight-ahead vehicle rank flag. It also sets an evaluation rank according to a risk degree when the own vehicle turns right, based on the oncoming straight-ahead vehicle rank flag and an oncoming right-turning vehicle rank flag set according to the size of an oncoming vehicle waiting to turn right, and informs the driver of right-turn driving support information according to the evaluation rank. | 04-28-2011 |
20110095909 | DRIVING SUPPORT APPARATUS - When an own vehicle waits to turn left or right, a vehicle data processing unit processes information of an oncoming vehicle based on data analyzed by data analyzing units. A support processing unit sets a blind angle rank according to a difficulty degree of recognizing a following vehicle due to the blind angle of a lead vehicle from the relationship in the vehicle body size between the lead and following vehicles based on the oncoming vehicle information, and sets the highest blind angle rank value as an oncoming straight-ahead vehicle rank flag. It also sets an evaluation rank according to a risk degree when the own vehicle turns left or right, based on the oncoming straight-ahead vehicle rank flag and an oncoming vehicle rank flag set according to the size of an oncoming vehicle waiting to turn left or right, and informs the driver of driving support information according to the evaluation rank. | 04-28-2011 |
20110102195 | INTERSECTION DRIVING SUPPORT APPARATUS - When a vehicle attempts to enter a priority road from a non-priority road, a visibility determination processing section compares moving object information on the priority road obtained from a first infrastructure facility installed near a stop position with moving object information on the priority road detected by an autonomous sensor mounted on the vehicle, and determines that the visibility is poor if the former does not match the latter or determines that the visibility is good if the former matches the latter. Then, when the former does not match the latter, the driver is informed of intersection support information. When the former matches the latter, the driver is not informed since it is determined that the driver has already recognized the information by visual observation. | 05-05-2011 |
20120132176 | IDLING CONTROL APPARATUS FOR VEHICLE - In an idling control apparatus for a vehicle, normally, when a predetermined idling reduction execution condition is satisfied, a signal is output to the engine control device so as to execute idling reduction for stopping the idling operation of an engine to automatically stop it. Further, it is determined whether or not a subject vehicle is stopped against an obstacle for avoidance of danger based on at least one of environmental information in front of the subject vehicle, obstacle information and a driving condition of the subject vehicle before it is stopped. When it is determined that the subject vehicle is stopped against the obstacle for avoidance of danger, automatic engine stop is prohibited. | 05-31-2012 |
20120239252 | VEHICLE POWER STEERING CONTROL APPARATUS - There is provided a vehicle power steering control apparatus. A steering control unit sets a base assist torque Tb based upon a vehicle speed and a steering torque. When an obstacle ahead is detected by an image recognition device, the steering control unit calculates an overlapping ratio between the obstacle and the vehicle in the widthwise direction. When an absolute value of the overlapping ratio is larger than a predetermined threshold value, the steering control unit increases the base assist torque for correction, and when the absolute value is equal to or smaller than the predetermined threshold value, it decreases the base assist torque for correction. The steering control unit outputs the calculated value to a motor drive unit as a control quantity (assist torque). | 09-20-2012 |
Patent application number | Description | Published |
20100043996 | WET PAPER WEB TRANSFER BELT - A wet paper web transfer belt ( | 02-25-2010 |
20100101744 | WET PAPER WEB TRANSFER BELT - A wet paper web transfer belt ( | 04-29-2010 |
20100186918 | SHOE PRESS BELT FOR PAPER-MAKING MACHINE AND PROCESS FOR PRODUCING THE SAME - A shoe press belt for paper-making machine that reduces belt damages attributed to the friction between belt and shoe. The shoe press belt for paper-making machine having a wet paper contact surface and a shoe contact surface, is characterized in that the shoe press belt for paper-making machine has a base member and at least a polymer elastic part constituting the shoe contact surface and that the shoe contact surface of the polymer elastic part has a surface roughness (Ra) of 1.0 to 3.5 μm. | 07-29-2010 |
20100282426 | BELT FOR CONVEYING WET WEB - A belt for wet-web conveyance which includes a hydrophilic fibrous structure formed by needle punching in a wet-web-side layer thereof and which can be inhibited from increasing in belt width dimension with water absorption of the hydrophilic fibrous structure and from forming base fabric marks. The belt for wet-web conveyance includes a wet-web-side layer including a hydrophilic fibrous structure and a machine-side layer. A base fabric disposed in the belt is constituted of a first woven fabric disposed on the wet-web side and, laminated therewith, a second woven fabric disposed on the press roll side. The first woven fabric is woven from a machine-direction yarn material and a cross-direction yarn material, the machine-direction yarn material being a spun yarn and the cross-direction yarn material being a yarn having a low water absorption. | 11-11-2010 |
20100319869 | CARRIER BELT FOR WET PAPER WEB - A wet paper web transfer belt | 12-23-2010 |
20110134004 | ANTENNA DEVICE AND COMMUNICATION APPARATUS - An antenna device includes: a line-shaped antenna conductor with a predetermined length; an actuator member that directly supports the line-shaped antenna or supports the line-shaped antenna via an auxiliary member and is displaceable integrally with the antenna conductor, where the actuator member is displaced to change a position of the antenna conductor in a space; and an attaching member that attaches the actuator member and the antenna member in one longitudinal end of the antenna conductor to a communication apparatus. The actuator member performs displacement control in which one longitudinal end of the antenna conductor serves as a fixed support and the other end thereof serves as a free end to be displaceable depending on the control voltage. | 06-09-2011 |
Patent application number | Description | Published |
20090030865 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM - An information processing apparatus includes plural information input units that input information including image information or sound information in an actual space, an event detecting unit that generates event information including estimated position information and estimated identification information of users present in the actual space by analyzing the information inputted from the information input unit, and an information-integration processing unit that sets probability distribution data of hypotheses concerning position and identification information of the users and executes generation of analysis information including user position information and user identification information of the users present in the actual space by updating and selecting the hypotheses on the basis of the event information. | 01-29-2009 |
20090147995 | INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM - An information processing apparatus includes information input units which inputs observation information in a real space; an event detection unit which generates event information including estimated position and identification information on users existing in the actual space through analysis of the input information; and an information integration processing unit which sets hypothesis probability distribution data regarding user position and user identification information and generates analysis information including the user position information through hypothesis update and sorting out based on the event information, in which the event detection unit detects a face area from an image frame input from an image information input unit, extracts face attribute information from the face area, and calculates and outputs a face attribute score corresponding to the extracted face attribute information to the information integration processing unit, and the information integration processing unit applies the face attribute score to calculate target face attribute expectation values. | 06-11-2009 |
20100036792 | Image Processing Apparatus, Image Processing Method, and Computer Program - An information processing apparatus includes information input units, an event detecting unit, and an information-integration processing unit. Observed values including user identification data are obtained based on image and sound information from the information input units such as a camera and a microphone. Target data set with plural user confidence factors is updated and user identification is then performed. The user identification information in the observed values is used for updating the simultaneous occurrence probability of candidate data by which targets are corresponded with respective users. The updated value of such probability is used for calculating the user confidence factors corresponding to the targets. | 02-11-2010 |
20100185571 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing apparatus includes a plurality of information input units inputting information including image information or sound information in a real space, an event detection unit analyzing input information from the information input units so as to generate event information including estimated position information and estimated identification information of users present in the real space, and an information integration processing unit setting hypothesis data regarding user existence and position information and user identification information of the users in the real space and updating and selecting hypothesis data based on the event information so as to generate analysis information including user existence and position information and user identification information of the users in the real space. | 07-22-2010 |
20110125496 | SPEECH RECOGNITION DEVICE, SPEECH RECOGNITION METHOD, AND PROGRAM - A speech recognition device includes a sound source separation unit configured to separate a mixed signal of outputs of a plurality of sound sources into signals corresponding to individual sound sources and generate separation signals of a plurality of channels; a speech recognition unit configured to input the separation signals of the plurality of channels, the separation signals being generated by the sound source separation unit, perform a speech recognition process, generate a speech recognition result corresponding to each channel, and generate additional information serving as evaluation information on the speech recognition result corresponding to each channel; and a channel selection unit configured to input the speech recognition result and the additional information, calculate a score of the speech recognition result corresponding to each channel by applying the additional information, and select and output a speech recognition result having a high score. | 05-26-2011 |
20110224978 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND PROGRAM - An information processing device includes an audio-based speech recognition processing unit which is input with audio information as observation information of a real space, executes an audio-based speech recognition process, thereby generating word information that is determined to have a high probability of being spoken, an image-based speech recognition processing unit which is input with image information as observation information of the real space, analyzes mouth movements of each user included in the input image, thereby generating mouth movement information, an audio-image-combined speech recognition score calculating unit which is input with the word information and the mouth movement information, executes a score setting process in which a mouth movement close to the word information is set with a high score, thereby executing a score setting process, and an information integration processing unit which is input with the score and executes a speaker specification process. | 09-15-2011 |
20110282673 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - Provided is an information processing apparatus including: a voice analysis unit which performs an analysis process for a user speech; and a data processing unit which is input with analysis results of the voice analysis unit to determine a process which is to be performed by the information processing apparatus, wherein in the case where a factor of inhibiting process continuation occurs in a process based on the user speech, the data processing unit performs a process of generating and outputting feedback information corresponding to a process stage in which the factor of inhibiting occurs. | 11-17-2011 |
20120035927 | Information Processing Apparatus, Information Processing Method, and Program - An information processing apparatus includes a plurality of information input units that inputs observation information of a real space, an event detection unit that generates event information including estimated position information and estimated identification (ID) information of a user present in the real space based on analysis of the information input from the information input unit, and an information integration processing unit that inputs the event information, and generates target information including a position and user ID information of each user based on the input event information and signal information representing a probability value for an event generating source. Here, the information integration processing unit includes an utterance source probability calculation unit having an identifier, and calculates an utterance source probability based on input information using the identifier in the utterance source probability calculation unit. | 02-09-2012 |
20120096481 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing apparatus includes an image analyzing unit performing a process of analyzing an image shot by a camera, a voice analyzing unit performing a process of analyzing voice input from a microphone, and a data processing unit receiving inputs of an analysis result of the image analyzing unit and an analysis result of the voice analyzing unit and controlling information to be output to a user. The data processing unit determines an output mode of the information to be provided to the user based on user information obtained from at least either one of the image analysis result and the voice analysis result, and system state information, and outputs the information to the user in the determined output mode. | 04-19-2012 |
20130245822 | ROBOT APPARATUS, METHOD OF CONTROLLING ROBOT APPARATUS, AND COMPUTER PROGRAM - A robot apparatus includes: a grasping section configured to grasp an object; a recognition section configured to recognize a graspable part and a handing-over area part of the object; a grasp planning section configured to plan a path of the grasping section for handing over the object to a recipient by the handing-over area part; and a grasp control section configured to control grasp operation of the object by the grasping section in accordance with the planned path. | 09-19-2013 |
20130257723 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM - There is provided an information processing apparatus including an operation detection unit configured to detect an orientation of a user's face and operations performed by the user, and an area selection unit configured to, when the operation detection unit detects that the user has performed a first operation, select an area on a screen based on the orientation of the user's face during the first operation. | 10-03-2013 |
20140074292 | ROBOT DEVICE, METHOD OF CONTROLLING ROBOT DEVICE, COMPUTER PROGRAM, AND PROGRAM STORAGE MEDIUM - Provided is an excellent robot device capable of preferably detecting difference between dirt and a scratch on a lens of a camera and difference between dirt and a scratch on a hand. | 03-13-2014 |
20140313332 | CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM - There is provided a control device including an image display unit configured to acquire, from a flying body, an image captured by an imaging device provided in the flying body and to display the image, and a flight instruction generation unit configured to generate a flight instruction for the flying body based on content of an operation performed with respect to the image captured by the imaging device and displayed by the image display unit. | 10-23-2014 |
Patent application number | Description | Published |
20080251099 | METHOD FOR REMOVING SMEAR AND MAGNETIC RECORDING/REPRODUCING APPARATUS WITH FUNCTION OF REMOVING SMEAR - Provided is a smear-removing method that can remove smear of a manufactured thin-film magnetic head. The method is performed to a thin-film magnetic head including an MR effect element for reading data having two electrode layers sandwiching an MR effect multilayer as a magneto-sensitive portion therebetween. The method comprises the step of applying a stress voltage less than a breaking voltage of the MR effect element between the two electrode layers to burn off smear. In the method, it is preferable that the stress voltage is applied while an electric resistance or an output voltage of the MR effect element is measured, and the stress voltage is increased until the value of the electric resistance or the output voltage reaches an upper limit specified value specified from a value of an electric resistance or an output voltage in a normal case where smear is not present. | 10-16-2008 |
20090168255 | METHOD OF REPAIRING THE DETERIORATION OF MAGNETO-RESISTIVE EFFECT DEVICE - The invention provides a method for fixing up the deterioration of a magneto-resistive effect device. A hard disk system is provided in it with a head heating means for heating a thin-film magnetic head, and by that head heating means, a defective site of the magneto-resistive effect device, which occurs as the hard disk system is in operation and is confined in a quasi-stable state, is fixed up in such a way as to return back to its own normal stable state. Thus, the deteriorated site of the magneto-resistive effect device (reproducing device) in the thin-film magnetic head, which is caused by the so-called thermal asperity as the hard disk system is in operation, is fixed up while it remains built in the hard disk system, i.e., without dismantling the hard disk system. | 07-02-2009 |
20120087045 | THIN FILM MAGNETIC HEAD INCLUDING SPIN-VALVE FILM WITH FREE LAYER MAGNETICALLY CONNECTED WITH SHIELD - A thin film magnetic head includes; an MR film that includes a pinned layer of which a magnetization direction is pinned, a free layer of which a magnetization direction varies, and a spacer that is disposed therebetween; a pair of shields that are disposed on both sides sandwiching the MR film in a direction orthogonal to a film surface of the MR film; and an anisotropy providing layer that provides anisotropy to a first shield so that the first shield is magnetized in a desired direction, and that is disposed on an opposite side from the MR film with respect to the first shield. The MR film includes a magnetic coupling layer that is disposed between the first shield and the free layer and that magnetically couples the first shield with the free layer. | 04-12-2012 |
20120087046 | THIN FILM MAGNETIC HEAD INCLUDING SOFT LAYER MAGNETICALLY CONNECTED WITH SHIELD - A thin film magnetic head includes: a magneto resistance effect film of which electrical resistance varies corresponding to an external magnetic field; a pair of shields provided on both sides in a manner of sandwiching the MR film in a direction that is orthogonal to a film surface of the MR film; an anisotropy providing layer that provides exchange anisotropy to a first shield of the pair of shields in order to magnetize the first shield in a desired direction, and that is disposed on the opposite side from the MR film with respect to the first shield; and side shields that are disposed on both sides of the MR film in a track width direction and that include soft magnetic layers magnetically connected with the first shield. | 04-12-2012 |
20120240390 | METHOD OF MANUFACTURING A MAGNETIC HEAD INCLUDING SHIELD LAYERS WHICH SURROUND A MR ELEMENT - A method of manufacturing a magnetic head that includes a magneto resistance effect (MR) element of which an electrical resistance changes according to an external magnetic field and shield layers surrounding the MR element, and that reads information of a magnetic recording medium is provided. The manufacturing method includes: a first step of forming a multilayer film including a plurality of layers configuring the MR element on a first shield layer; a second step of removing unnecessary portions of the multilayer film positioned on both sides so as to configure the MR element; a third step of forming an insulating layer on a surface exposed by removing the unnecessary portions; a fourth step of forming a soft magnetic layer covering the MR element in an integrated manner at once on both sides of the MR element and on the MR element so as to configure a second shield layer including the soft magnetic layer; and a fifth step of forming an anisotropy application layer on the second shield layer, the anisotropy application layer providing exchange anisotropy to the soft magnetic layer so as to magnetize the soft magnetic layer in a predetermined direction. | 09-27-2012 |
20120250189 | MAGNETIC HEAD INCLUDING SIDE SHIELD LAYERS ON BOTH SIDES OF A MR ELEMENT - A magnetic head that reads information of a magnetic recording medium is provided. The magnetic head according to one embodiment includes: an MR element, formed with multilayer films, of which an electrical resistance changes according to an external magnetic field; a first shield layer that is disposed on a lower side in an lamination direction of the MR element; a second shield layer that is disposed on an upper side in the lamination direction of the MR element, and that applies voltage to the MR element together with the first shield layer; and side shield layers that are disposed on both sides of the MR element in a truck width direction. The side shield layers include soft magnetic layers and hard magnetic layers magnetized in a predetermined direction. | 10-04-2012 |