Patent application number | Description | Published |
20090129586 | CRYPTOGRAPHIC MODULE MANAGEMENT APPARATUS, METHOD, AND PROGRAM - A cryptographic module management apparatus searches for cryptographic module meta-information based on the category information of a requested cryptographic module and, if associated cryptographic module category information is contained in this cryptographic module meta-information, searches for the cryptographic module meta-information of an associated cryptographic module, to generate composite type cryptographic module evaluation information based on this cryptographic module meta-information, select a cryptographic module based on this composite type cryptographic module evaluation information, and read this cryptographic module from a cryptographic module storage portion and output such composite type cryptographic module evaluation information. | 05-21-2009 |
20090138699 | SOFTWARE MODULE MANAGEMENT DEVICE AND PROGRAM - A cryptographic client device acquires a cryptographic key from a storage device son the basis of the accepted demand information, acquires a cryptographic evaluation description file from the storage device, acquires a cryptographic module corresponding to this cryptographic evaluation description file, executes a cryptographic process on the subject data to be performed the cryptographic process, and issues the encrypted subject data. | 05-28-2009 |
20090138700 | CRYPTOGRAPHIC MANAGEMENT APPARATUS, DECRYPTION MANAGEMENT APPARATUS AND PROGRAM - A cryptographic management apparatus includes a storage unit which stores cryptographic key information containing a cryptographic key and cryptographic process condition information containing the cryptographic key information, a cryptographic process information input unit which receives an input of the object information and cryptographic key search request information, a cryptographic key information acquisition unit which acquires the cryptographic key information from the storage unit based on the search request information, a cryptographic module evaluation description information acquisition unit which acquires evaluation description information of the cryptographic module corresponding to the cryptographic key information, a cryptographic process ID creation unit which attaches an identifier of the cryptographic process condition information to the object information based on the cryptographic key information and the cryptographic module corresponding to the evaluation description information, and an output which outputs the identifier and the result of the cryptographic process executed on the object information. | 05-28-2009 |
20090138708 | CRYPTOGRAPHIC MODULE DISTRIBUTION SYSTEM, APPARATUS, AND PROGRAM - In a cryptographic module distribution system, a cryptographic management server apparatus encrypts a cryptographic module using a key shared by a cryptographic apparatus, and transmits the encrypted cryptographic module to a client apparatus. The client apparatus transmits the encrypted cryptographic module to a cryptographic apparatus. The cryptographic apparatus decrypts the encrypted cryptographic module using the key shared by the cryptographic management server apparatus, and transmits the decrypted cryptographic module to the client apparatus. The client apparatus stores the received cryptographic module. | 05-28-2009 |
20100281270 | CRYPTOGRAPHIC MODULE SELECTING DEVICE AND PROGRAM - A cryptographic module selecting device includes a cryptographic module evaluation information storage device configured to store identification information of a cryptographic module and cryptographic module evaluation information describing a function and/or performance of the cryptographic module in relation to each other, a condition information acquiring device configured to acquire condition information for specifying the condition of the cryptographic module to be selected, an extracting device configured to extract cryptographic module evaluation information conforming to the acquired condition information, from the stored cryptographic module evaluation information of the cryptographic module, and an output device configured to read out the identification information of the cryptographic module corresponding to the cryptographic module evaluation information selected by the extracting device from the cryptographic module evaluation information storage device and output the read identification information. | 11-04-2010 |
Patent application number | Description | Published |
20090022933 | OPTICAL RECORDING MEDIUM - To provide an optical recording medium exhibiting favorable write/read characteristics in high-speed recording. In an optical recording medium including a reflective layer, a dye-containing recording layer, and a transparent resin layer on a substrate in this order, a barrier layer is disposed between the recording layer and the resin layer, where the barrier layer comprises a material having a bulk thermal conductivity M of 70 W/m·K or more at 300 K and has a thickness t less than 5 nm. | 01-22-2009 |
20090141616 | OPTICAL RECORDING MEDIUM AND RECORDING/READING METHOD THEREFOR - In a single-sided incident type optical recording medium having a plurality of dye containing recording layers, sufficient reflectance and excellent recording characteristics necessary to record or read information in or from a dye containing recording layer positioning farther from a side from which a light beam comes in can be obtained. The optical recording medium has a first substrate ( | 06-04-2009 |
20100090358 | PROCESS AND APPARATUS FOR PRODUCING OPTICAL RECORDING MEDIUM - To produce an optical recording medium having a good concavo-convex shape whereby optical information recording/retrieving is stabilized. | 04-15-2010 |
20100119764 | CYANINE DYE AND OPTICAL RECORDING MEDIUM - To provide an optical recording medium on which recording/retrieving of high density optical information is possible by a short wavelength light such as a blue laser. | 05-13-2010 |
20100173114 | OPTICAL RECORDING MEDIUM AND AZACYANINE DYE - An optical recording medium on which high-density recording and reading of optical information can be conducted by a short-wavelength light such as a blue laser beam is provided. | 07-08-2010 |
Patent application number | Description | Published |
20080305280 | LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY APPARATUS - A disclosed liquid crystal display device includes a liquid crystal composition contained in a cell having a liquid crystal alignment film. The liquid crystal alignment film has a lamellar structure and includes at least one type of a triphenylene compound (I) represented by general formula (1): | 12-11-2008 |
20120032115 | LIGHT EMITTING DEVICE AND DISPLAY UNIT - A light emitting device having a substrate and a luminous layer provided overlying the substrate, which includes a semiconductor nanocrystal to which a carbazole derivative is coordination-bonded or attached, the carbazole derivative having aromatic rings of a compound represented by the chemical structure 1 having one to three substitution groups: | 02-09-2012 |
20120065353 | CARBAZOLE POLYMER AND METHOD OF MANUFACTURING SAME - A carbazole polymer containing a repeating unit represented by a chemical structure 1: | 03-15-2012 |
20130026426 | CARBAZOLE DERIVATIVE AND SEMICONDUCTOR NANOCRYSTAL - A carbazole derivative represented by the following General Formula (1) where at least one aromatic ring has one to three substituents each represented by the following General Formula (2): | 01-31-2013 |
20140198160 | COPOLYMER, AQUEOUS INK, AND INK CARTRIDGE - A copolymer contains repeating units represented by the following chemical formulae 1 and 2: | 07-17-2014 |
20150056425 | INK FOR INKJET RECORDING - An ink for inkjet recording includes water; a hydrosoluble solvent, a pigment, and a copolymer including a salt of a diphosphonic acid group. The copolymer including a salt of a diphosphonic acid group includes structural units having the following formulae (1) and (2): | 02-26-2015 |
Patent application number | Description | Published |
20100243076 | FLOW CONTROL VALVE - A flow control valve is disclosed that includes a valve body member having a seating surface that is seated on a valve seated surface. Multiple inflow orifices and multiple outflow orifices may be formed on the valve seated surface or the seating surface, and may be formed so as not to overlap each other in a state in which the seating surface is seated on the valve seated surface. An inside inflow channel that is in communication with the inflow channel and the inflow orifice may be formed inside a member where the inflow orifices are formed and an inside outflow channel that is in communication with the outflow channel and the outflow orifice is formed inside a member where the outflow orifices are formed. | 09-30-2010 |
20120180876 | FLOW RATE MEASURING MECHANISM, MASS FLOW CONTROLLER, AND PRESSURE SENSOR - The present invention is a flow rate measuring mechanism provided with: a body unit that has an internal flow path through which a target fluid to be measured is configured to flow; and a pressure sensor that is attached to the body unit and senses a pressure of the internal flow path, and configured to calculate a flow rate of the fluid on the basis of the fluid pressure sensed by the pressure sensor, wherein the body unit has a length direction and a surface parallel to the length direction, which is set as a component attachment surface, and to the component attachment surface, the pressure sensor is attached such that a pressure sensitive surface thereof is substantially vertical to the component attachment surface and substantially parallel to the length direction, and thereby, without causing a reduction in pressure measurement sensitivity, makes a width direction size dramatically smaller than before. | 07-19-2012 |
20120255630 | FLUID CONTROL VALVE - In order to provide a fluid control valve that can flow a large amount of fluid with a compact arrangement, ring-shaped bottom formed grooves that are in communication with an upstream side flow channel through a valve inner flow channel and ring-shaped bottom formed grooves that are in communication with a downstream side flow channel through a valve inner flow channel are arranged alternatively and plurally between a seating surface and a valve seat surface, and a communication bore, which is an opening in communication with the bottom formed groove of the valve inner flow channel, is formed at least on the side surface of the bottom formed groove. | 10-11-2012 |
20130092256 | FLOW RATE CONTROL DEVICE, DIAGNOSTIC DEVICE FOR USE IN FLOW RATE MEASURING MECHANISM OR FOR USE IN FLOW RATE CONTROL DEVICE INCLUDING THE FLOW RATE MEASURING MECHANISM AND RECORDING MEDIUM HAVING DIAGNOSTIC PROGRAM RECORDED THEREON FOR USE IN THE SAME - The flow rate control device is provided with: a fluid resistor provided on the flow channel; a pressure sensor provided in any one of an upstream side or a downstream side of the fluid resistor; a stable state judging part configured to judge, based on the measurement flow rate value or a measurement pressure value measured by the pressure sensor, whether or not a state of the fluid flowing through the flow channel is in a stable state; and an abnormality diagnosing part configured to diagnose an abnormality of the measurement flow rate value based on a variation amount of the measurement pressure value in the case where the stable state judging part judges that the state of the fluid is in a stable state. | 04-18-2013 |
20130092257 | FLOW RATE CONTROL DEVICE, DIAGNOSTIC DEVICE FOR USE IN FLOW RATE MEASURING MECHANISM OR FOR USE IN FLOW RATE CONTROL DEVICE INCLUDING THE FLOW RATE MEASURING MECHANISM AND RECORDING MEDIUM HAVING DIAGNOSTIC PROGRAM RECORDED THEREON FOR USE IN THE SAME - The flow rate control device is provided with: a fluid resistor provided on the flow channel; a pressure sensor provided in any one of an upstream side or a downstream side of the fluid resistor; a pressure calculating part configured to calculate a pressure in a side with respect to the fluid resistor where the pressure sensor is not provided; a flow rate calculating part configured to calculate a flow rate based on the measurement pressure value and a calculation pressure value calculated by the pressure calculating part; and an abnormality diagnosing part configured to diagnose an abnormality of the measurement flow rate value based on the measurement flow rate value and a calculation flow rate value. | 04-18-2013 |
20130092258 | FLOW RATE CONTROL DEVICE, AND DIAGNOSTIC DEVICE AND RECORDING MEDIUM RECORDED WITH DIAGNOSTIC PROGRAM USED FOR FLOW RATE CONTROL DEVICE - In order to be able to diagnose an abnormality occurring in a flow rate control valve with high reliability, and for example, if an abnormality occurs in the flow rate control valve, quickly perform appropriate maintenance or the like, a first measured flow rate diagnostic part that, on the basis of a second measured flow rate value or a measured pressure value, diagnoses an abnormality of a first measured flow rate value, and a valve diagnostic part that, when the first measured flow rate diagnostic part diagnoses that the first measured flow rate value has no abnormality, diagnoses an abnormality of the flow rate control valve are provided. | 04-18-2013 |
20140070128 | Valve Element and Fluid Control Valve - The present invention is directed a valve element which is intended to improve a sealing property at a time of closing a fluid control valve and to improve stability while maintaining durability for a long time period, wherein the valve element constitutes one of a valve seat surface or a seating surface and the valve element includes a concave portion formed in an opposing surface facing the valve seat surface and a resin coating film which is formed in the concave portion and contacts the valve seat surface. | 03-13-2014 |
20140167366 | SEALING MEMBER AND METHOD OF MANUFACTURING THE SAME - The present invention is mainly intended to provide a sealing member which can be easily manufactured and which is capable of sealing with high accuracy and a method of manufacturing the sealing member, wherein the sealing member is a metallic sealing member that is arranged so as to be interposed between a first surface and a second surface which are facing each other. The sealing member is provided with a first protrusion protruded toward the first surface and a pair of second protrusions protruded toward the second surface, wherein the first protrusion is arranged between the paired second protrusions and distal end portions of the first protrusion and second protrusions are mutually parallel flat surfaces. | 06-19-2014 |
20140182726 | FLUID MIXING ELEMENT - The fluid mixing element in accordance with this invention forms a first internal flow channel whose starting end opens on an end surface of one end part and whose terminal end opens on an end surface of the other end part and a second internal flow channel whose starting end opens on a side peripheral surface of a middle part and whose terminal end opens on an end surface of the other end part. It is possible for the fluid mixing element to securely mix a first fluid flowing in a main flow channel with a second fluid flowing in a sub-flow channel by the use of a pipe with a short length with a simple arrangement. | 07-03-2014 |
20140190578 | FLUID CONTROL VALVE AND MASS FLOW CONTROLLER - In order to, in a short period of time, reduce to zero a measured flow rate value measured after fully closing a fluid control valve, the fluid control valve having a configuration suitable to decrease the inside volume of the fluid control valve is configured together with a valve element member, and a valve seat block provided with: an in-valve flow path that is formed inside of the valve seat block; and a valve seat surface that is brought into contact with or separated from a seating surface of the valve element member is provided with a cutout that is formed in a part of a protruded rim so as to be communicatively connected to a downstream side flow path. | 07-10-2014 |
20140290778 | FLUID CONTROL VALVE - In order to make it possible to increase a diameter and output thereof, a diaphragm structure is provided that has low repulsiveness, can be largely deformed to increase a stroke even without being applied with a large force from an actuator, and is unlikely to give rise to a defect or fault even when formed thin, and a fluid control valve is provided with the diaphragm structure and the actuator that presses the diaphragm structure, wherein the diaphragm structure is provided with: a protruding part that is formed in a tubular shape and pressed by the actuator; a brim part that spreads from a base end of the protruding part outward with respect to the protruding part; and a support part that is formed on an outer circumference of the brim part and attached to another member, and the brim part is formed in a film shape. | 10-02-2014 |
Patent application number | Description | Published |
20100187881 | SEAT STRUCTURE - Follow-up performance to respiratory movements is made higher than that of the prior art without obstructing movements of the pelvis of a person. A configuration is adopted that a cushioning member arrangement frame for a seat back | 07-29-2010 |
20110251522 | BIOLOGICAL SIGNAL MEASURING DEVICE AND BIOLOGICAL STATE ANALYZING SYSTEM - A configuration is adopted where elastic members made of expanded rein beads and having a size covering air cushions are disposed between a skin member and the air cushions of a human body supporting device. By arranging a plurality of elastic members made of expanded rein beads and in a stacking manner, preferably, arranging two elastic members made of expanded resin beads, spring constants of the elastic members obtained from load-deflection characteristics when they are pressed to a deflection amount of 1 mm by a pressing plate with a diameter of 30 mm being higher than that of the air cushion and being different from each other, a biological signal can be transmitted to the air cushions without damping the biological signal, though the elastic members made of expanded rein beads and are provided. | 10-13-2011 |
20120037279 | STRUCTURAL MATERIAL - A structural material is provided, the strength and toughness of which are well-balanced at a high level, suitable in particular for seat frames in automobiles, aircrafts and the like. Specifically disclosed is a structural material produced by integrally joining thin steel members in a part thereof and, after joining, thermally heating a part thereof so that the heat-treated part differs from the other parts in strength and toughness. Unlike a structural material, the strength of which as a whole has been uniformly improved by heat treatment, the above-described structural material consists of a part having a high strength and a part having low strength. Thus, a structural material, the strength and toughness of which are well-balanced at a high level can be obtained. Since the strength and toughness are well-balanced at a high level, the structural material is suitable particularly for seat frames in automobiles, aircrafts and the like. | 02-16-2012 |
20120042994 | MANUFACTURING METHOD OF HIGH-STRENGTH AND HIGH-TOUGHNESS THIN STEEL AND HEAT TREATMENT APPARATUS - To provide a technique suitable for elevating strength and toughness of a thin low-carbon steel. By performing rapid heating and rapid cooling to a thin low-carbon steel which is an ordinary steel with a thickness of 1.2 mm or less, a steel where a microstructure becomes a duplex grain size structure mixed with crystal grains having different grain diameters, which is not homogeneous, preferably, hard phase structures are contained in addition to the duplex grain size structure is obtained, and a high-strength and high-toughness thin low-carbon steel is obtained. Further, by performing a heat treatment process involving rapid heating and rapid cooling multiple times, a duplex grain size structure of crystal grains with smaller grain diameters or a hard phase structure contained therein is obtained, so that a thin low-carbon steel with higher strength and higher toughness is obtained. | 02-23-2012 |
20120101395 | DEVICE AND COMPUTER PROGRAM FOR ANALYZING BIOLOGICAL BODY STATE - A state change of a person is captured with timing closer to consciousness of the person. A frequency slope waveform of a time series signal of a pulse wave of a body of a person detected by an air pack is obtained by a frequency slope time-series analyzing and a computing device and a frequency fluctuation time-series waveform is obtained by a frequency fluctuation time-series analyzing and computing device. By comparing changes of two waveforms with each other in a waveform determining device, a state change of a person can be captured with timing closer to consciousness of the person. A sleep-onset point can be specified clearly based upon the case where a fluctuation waveform steep gradient portion indicating a steep gradient change emerges in the frequency fluctuation waveform, and amplitude and a base line position of the frequency fluctuation waveform or the frequency slope waveform are in predetermined ranges. Further, when a mean slope line of the fluctuation waveform steep gradient portion is approximately parallel to a mean slope line of the slope waveform steep gradient portion in the frequency slope waveform before emergence of the fluctuation waveform steep gradient portion, a sleepiness waveform is determined, so that a sleepiness state leading to sleep onset can be detected. | 04-26-2012 |
Patent application number | Description | Published |
20080210564 | MULTILAYER ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a multilayer electronic component, includes the steps of preparing a laminate including a plurality of insulating layers laminated to each other and a plurality of internal electrodes formed along interfaces between the insulating layers, edges of the internal electrodes being exposed at a predetermined surface of the laminate, and forming an external electrode on the predetermined surface so as to electrically connect the edges of the internal electrodes, which are exposed at the predetermined surface of the laminate. The step of forming an external electrode includes a plating step of forming a continuous plating film by depositing plating deposits on the edges of the internal electrodes exposed at the predetermined surface of the laminate which is prepared in the step of preparing a laminate and by performing plating growth of the plating deposits so as to be connected to each other, and a heat treatment step of performing a heat treatment on the laminate provided with the plating film formed thereon at an oxygen partial pressure of about 5 ppm or less and at a temperature of about 600° C. or more. | 09-04-2008 |
20080225462 | MULTILAYER ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - A multilayer electronic device includes a laminate and an external electrode that is formed on an end surface of the laminate after a plurality of conductive particles having a particle diameter of about 1 μm or more is adhered to the end surface of the laminate, for example, by a sandblast method or a brush polishing method. The external electrode is defined by a plating film that is formed by electroplating or electroless plating. | 09-18-2008 |
20080239617 | MULTILAYER ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING MULTILAYER ELECTRONIC COMPONENT - A method for manufacturing a laminated ceramic capacitor includes a step of preparing a laminate which has a first principal surface, a second principal surface, a first end surface, a second end surface, a first side surface, and a second side surface and which includes insulating layers and internal electrodes having end portions exposed at the first or second end surface; a step of forming external electrodes on the first and second end surfaces such that plating deposits are formed on the exposed end portions of the internal electrodes so as to be connected to each other; and a step of forming thick end electrodes electrically connected to the external electrodes such that a conductive paste is applied onto edge portions of the first and second principal surfaces and first and second side surfaces of the laminate and then baked. | 10-02-2008 |
20100243133 | LAMINATED ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A laminate is prepared in which adjacent internal electrodes are electrically insulated from each other at an end surface at which the internal electrodes are exposed, a space between the adjacent internal electrodes, which is measured in the thickness direction of insulating layers, is about 10 μm or less, and a withdrawn distance of the adjacent internal electrodes from the end surface is about 1 μm or less. In an electroplating step, electroplating deposits deposited on the ends of the adjacent internal electrodes are grown so as to be connected to each other. | 09-30-2010 |
20110162180 | MULTILAYER ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING MULTILAYER ELECTRONIC COMPONENT - A method for manufacturing a laminated ceramic capacitor includes a step of preparing a laminate which has a first principal surface, a second principal surface, a first end surface, a second end surface, a first side surface, and a second side surface and which includes insulating layers and internal electrodes having end portions exposed at the first or second end surface; a step of forming external electrodes on the first and second end surfaces such that plating deposits are formed on the exposed end portions of the internal electrodes so as to be connected to each other; and a step of forming thick end electrodes electrically connected to the external electrodes such that a conductive paste is applied onto edge portions of the first and second principal surfaces and first and second side surfaces of the laminate and then baked. | 07-07-2011 |
20130095233 | MULTILAYER ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a multilayer electronic component includes the steps of preparing a laminate including a plurality of laminated insulating layers and a plurality of internal electrodes disposed along interfaces between the insulating layers, edges of the internal electrodes being exposed at a predetermined surface of the laminate, and forming an external electrode on the predetermined surface to electrically connect exposed the edges of the internal electrodes. The step of forming an external electrode includes a plating step of forming a continuous plating film by depositing plating deposits on the edges of the internal electrodes exposed at the predetermined surface and by performing plating growth to be connected to each other, and a heat treatment step of performing a heat treatment at an oxygen partial pressure of about 5 ppm or less and at a temperature of about 600° C. or more. | 04-18-2013 |
20140158293 | MULTILAYER ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a multilayer electronic component includes the steps of preparing a laminate including a plurality of laminated insulating layers and a plurality of internal electrodes disposed along interfaces between the insulating layers, edges of the internal electrodes being exposed at a predetermined surface of the laminate, and forming an external electrode on the predetermined surface to electrically connect exposed the edges of the internal electrodes. The step of forming an external electrode includes a plating step of forming a continuous plating film by depositing plating deposits on the edges of the internal electrodes exposed at the predetermined surface and by performing plating growth to be connected to each other, and a heat treatment step of performing a heat treatment at an oxygen partial pressure of about 5 ppm or less and at a temperature of about 600° C. or more. | 06-12-2014 |
20140312744 | MULTILAYER ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a multilayer electronic component includes the steps of preparing a laminate including a plurality of laminated insulating layers and a plurality of internal electrodes disposed along interfaces between the insulating layers, edges of the internal electrodes being exposed at a predetermined surface of the laminate, and forming an external electrode on the predetermined surface to electrically connect exposed the edges of the internal electrodes. The step of forming an external electrode includes a plating step of forming a continuous plating film by depositing plating deposits on the edges of the internal electrodes exposed at the predetermined surface and by performing plating growth to be connected to each other, and a heat treatment step of performing a heat treatment at an oxygen partial pressure of about 5 ppm or less and at a temperature of about 600° C. or more. | 10-23-2014 |
Patent application number | Description | Published |
20110121693 | DRIVING DEVICE - A driving device includes a first rotating member, an armature member being movable and rotatable together with, a second rotating member being rotatable relative to the armature member, a magnetic force generating portion for generating a magnetic force for attracting the armature member toward the second rotating member in order to establish a connection between the armature member and the second rotating member so as to be integrally rotatable, a sensor magnet fixed to the second rotating member, a sensor provided for detecting a change of the magnetic field and a fixing member formed with a first claw portion engaged with the second rotating member and a second claw portion engaged with the sensor magnet while being press-fitted thereto in a radial direction thereof, wherein the sensor magnet is fixed to the second rotating member by means of the fixing member. | 05-26-2011 |
20120241212 | WIRING HOLDING STRUCTURE - Provided is a wiring holding structure, wherein wiring for electrically connecting a vehicle body to the vehicle sliding door is held in the vehicle body. The wiring holding structure comprises a step member provided adjacent to the vehicle sliding door and a holding portion for holding the wiring. The step member is molded of plastic material. The holding portion is for holding the wiring. The holding portion comprises a first holding portion integrally molded onto the step member; and a second holding member that is fixed to face the first holding section. The second holding member holds the wiring together with the first holding portion. The number of components necessary for the wiring holding structure can thereby be reduced, and the size of the wiring holding structure is made more compact. | 09-27-2012 |
20120261894 | STEP UNIT - A step unit comprises: a step member which is provided on the vehicle body side so as to be adjacent to a slide door of the vehicle and has a flat plate section on which an occupant's foot is placed; and a drive device which is affixed to the step member and drives the slide door to open and close the slide door. The step member is molded using a resin material and has a accommodation portion which is provided with a bottom formed below the upper surface of the flat plate section. The drive device is affixed while at least a part thereof is accommodated within the accommodation portion. | 10-18-2012 |
Patent application number | Description | Published |
20080241572 | BONDING METHOD OF DISSIMILAR MATERIALS MADE FROM METALS AND BONDING STRUCTURE THEREOF - Disclosed is a bonding method for dissimilar materials made from metals and its resulting structures. The materials to be bonded are formed by layering three or more sheets such that a dissimilar material interface and a same material interface are formed. A first current is conducted between a three-sheet layered plate material wherein an aluminum alloy plate, a zinc plated steel plate and a bare steel plate, for example, are layered in order. A nugget is formed in an interface between the zinc plated steel plate and the bare steel plate, which are the same materials. Then, a second current greater than the first current is conducted, and a nugget is formed in an interface between the aluminum alloy plate and the zinc plated steel plate. | 10-02-2008 |
20100129684 | Joining method, joining machine, and joint structure of dissimilar material - A method of joining dissimilar materials of the present invention has a step of lapping a high melting point material on a low melting point material with a third material interposed therebetween. The third material is different from the high and low melting point materials. Further, the method has a step of irradiating an energy beam onto the high melting point material and a step of pressing the high and low melting point materials to cause eutectic melting between at least one of the high and low melting point materials and the third material and to join the high and low melting point materials in the form of a line. | 05-27-2010 |
20110056920 | DISSIMILAR METAL JOINING METHOD - According to a metal joining method of the present invention, first and second dissimilar metals are joined together by interposing between the first and second metal materials a third metal material dissimilar to the first and second metal materials and causing eutectic melting at least either at an interface between the first and third metal materials or at an interface between the second and third metal materials. | 03-10-2011 |
20120021239 | BONDING METHOD OF DISSIMILAR MATERIALS MADE FROM METALS AND BONDING STRUCTURE THEREOF - Disclosed is a bonding method for dissimilar materials made from metals and its resulting structures. The materials to be bonded are formed by layering three or more sheets such that a dissimilar material interface and a same material interface are formed. A first current is conducted between a three-sheet layered plate material wherein an aluminum alloy plate, a zinc plated steel plate and a bare steel plate, for example, are layered in order. A nugget is formed in an interface between the zinc plated steel plate and the bare steel plate, which are the same materials. Then, a second current greater than the first current is conducted, and a nugget is formed in an interface between the aluminum alloy plate and the zinc plated steel plate. | 01-26-2012 |
20120148444 | ALUMINUM ALLOY CASTING AND PRODUCTION METHOD THEREOF - There is provided an aluminum alloy casting consisting essentially of 7.0 to 11.5 mass % of Si, 0.9 to 4.0 mass % of Mg, 0.1 to 0.65 mass % of Fe, 0.1 to 0.8 mass % of Mn and the balance being Al and unavoidable impurities, or consisting essentially of 7.0 to 11.5 mass % of Si, 0.9 to 4.0 mass % of Mg, 0.1 to 0.65 mass % of Fe, 0.1 to 0.8 mass % of Mn, 0.3 to 1.0 mass % of Cu and the balance being Al and unavoidable impurities, and containing eutectic Si grains having an aspect ratio of 2.0 or smaller and an average grain size of 1.0 micrometer or smaller. There is also provided an automotive part formed with the aluminum alloy casting and a production method of the aluminum alloy casting. | 06-14-2012 |
20130323531 | BONDED BODY OF ELECTRICALLY CONDUCTIVE MATERIALS - A bonded body of electrically conductive materials including a bonding interface structure in which paired bonded members ( | 12-05-2013 |
20140144889 | Bonded Structure of Dissimilar Metallic Materials and Method of Joining Dissimilar Metallic Materials - Disclosed herein are bonded structures and methods of forming the same. One embodiment of a bonded structure comprises first and second metallic layers and a bonding interface between the first and second metallic layers formed by diffusion and comprising a layer of at least one intermetallic compound. The intermetallic compound layer is formed in an area 52% or greater of an area of the bonding interface and has a thickness of 0.5 to 3.2 μm. | 05-29-2014 |
Patent application number | Description | Published |
20080285290 | LIQUID CRYSTAL DISPLAY DEVICE - If a forced convection is generated by a cooling fan, there is generated a problem that a natural convection is prevented and a cooling effect in a region of the natural convection is lowered. The invention provides a structure in which an air flow generated by a forced convection does not come into contact with an air flow generated by a natural convection, by setting a partition all between a forced convection path in which the air flows on the basis of a forced convection generated by a cooling fan, and a natural convection path in which the air flows on the basis of a natural convection. Further, the partition wall is not provided near an upper end so as to draw in the air flowing through the natural convection path to a side of the forced convection path, thereby promoting the natural convection of the natural convection path. | 11-20-2008 |
20090103005 | Light Source Module - It is to provide a light source module capable of downsizing an edge-light type backlight in thickness and reducing the usage amount of resin. A method of manufacturing a light source module includes a process of preparing a substrate with a first reflector including a reflecting surface mounted thereon, a process of mounting a plurality of light emitting elements on the substrate, a process of mounting a wiring board having an electrode on the substrate, a process of connecting the electrode of the light emitting element and the electrode of the wiring board with metal wire, a process of mounting a second reflector having a reflecting surface on the wiring board, and a process of filling the space between the first reflector and the second reflector, with resin. | 04-23-2009 |
20100165514 | HEAD SUPPORTING MECHANISM - A head supporting mechanism equipped with a waveguide is provided by which stiffness of the waveguide does not give a large influence to flying-heights and attitudes of a slider. In the head supporting mechanism, the waveguide provided on a suspension is arranged in such a manner that a portion of the waveguide is bent in either an in-plane direction or an out-plane direction of the suspension. | 07-01-2010 |
20100195450 | MAGNETIC DISK DRIVE - A magnetic disk drive, comprising: a slider, which is provided at a position facing to a disk surface; an arm, which is configured to conduct rocking motion around a pivot; a base, which is configured to support a motor thereon, which rotates the disk; a semiconductor laser module, which is configured to be fixed on the arm and stores a semiconductor laser element therein; a light irradiation portion upon the disk surface; and a wave guide, which is configured to build up an optical path between the light irradiation portion and the semiconductor laser module, wherein the semiconductor laser module and a portion of the base are connected therebetween by a flexible heat-conductive member having a predetermined curvature. | 08-05-2010 |
20110048676 | COOLING SYSTEM AND ELECTRONIC APPARATUS APPLYING THE SAME THEREIN - A cooling system applying a thermo siphon therein, being superior in energy saving and/or ecology, with an effective cooling, and also an electronic apparatus applying that therein, in particular, for cooling a CPU | 03-03-2011 |
20110234939 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device with improved thermal exhaustion property, enabling a thickness reduction, includes a backlight including light sources illuminating a liquid crystal panel from a back face, and a chassis holding the backlight. The backlight includes: plural light-source units each including a combination of a LED emitting light in a direction parallel to a display surface of the panel, a wiring board mounted with the LED, and a light-guide plate having translucency for guiding the LED light toward the panel; a metal chassis supporting the light-source units; and a thermally conductive sheet tightly inserted between the metal chassis and a reverse side of the wiring board opposite to the LED-mounted face. A wiring pattern is formed on the reverse side. The metal chassis and the wiring pattern located within a predetermined distance of the LED outer periphery are connected through the thermally conductive sheet. | 09-29-2011 |
20120320719 | Thermally Assisted Magnetic Head Assembly and Magnetic Disk Device - A slider including a magnetic head part, an optical waveguide, and a near field element is fixed by first and second adhesives to a submount on which a semiconductor laser and a mirror are mounted, the mirror being placed at one end of the semiconductor laser in a resonance direction thereof and reflecting a laser in a direction intersecting with the resonance direction. At this time, at least parts of the first and second adhesives are applied to a position opposed to the semiconductor laser with an intermediation of the submount. The first adhesive having a higher Young's modulus than that of the second adhesive is applied onto an inflow end side of the slider including a solder connection portion, the second adhesive being applied onto an outflow end side of the slider. | 12-20-2012 |
Patent application number | Description | Published |
20080244481 | METHOD FOR DESIGNING AND MANUFACTURING SEMICONDUCTOR DEVICE AND SOFTWARE THEREFOR - A method for designing a semiconductor device including a semiconductor substrate and an interconnect on the semiconductor substrate, with X-direction being one direction parallel to the semiconductor substrate, Y-direction being a direction parallel to the semiconductor substrate and perpendicular to the X-direction, and Z-direction being perpendicular to the semiconductor substrate, the method includes: determining a cross-sectional configuration in the X-Z direction; three-dimensionalizing the cross-sectional configuration with a range in the Y-direction being specified; and using the three-dimensionalized configuration as a model. | 10-02-2008 |
20080256496 | METHOD OF DESIGNING AND MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor device designing method includes calculating capacitance. The semiconductor device has a semiconductor substrate, an insulator formed on the semiconductor substrate, and an electrode formed on the insulator. The capacitance is calculated under an approximation assuming a portion of the semiconductor substrate, the insulator and a portion of the electrode to be one of a conductor and a dielectric depending on electric characteristics thereof, respectively. | 10-16-2008 |
20120181504 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to an embodiment, a semiconductor light emitting device is configured to emit light by energy relaxation of an electron between subbands of a plurality of quantum wells. The device includes an active layer and at least a pair of cladding layers. The active layer is provided in a stripe shape extending in a direction parallel to an emission direction of the light, and includes the plurality of quantum wells; and the active layer emits the light with a wavelength of 10 μm or more. Each of the cladding layers is provided both on and under the active layer respectively and have a lower refractive index than the active layer. At least one portion of the cladding layers contains a material having a different lattice constant from the active layer and has a lower optical absorption at a wavelength of the light than the other portion. | 07-19-2012 |
20130195136 | SEMICONDUCTOR LASER - A semiconductor laser includes: a stacked body having an active layer including a quantum well layer, the active layer having a cascade structure including a first region capable of emitting infrared laser light with a wavelength of not less than 12 μm and not more than 18 μm by an intersubband optical transition of the quantum well layer and a second region capable of relaxing energy of a carrier alternately stacked, the stacked body having a ridge waveguide and being capable of emitting the infrared laser light; and a dielectric layer provided so as to sandwich both sides of at least part of side surfaces of the stacked body, a wavelength at which a transmittance of the dielectric layer decreases to 50% being 16 μm or more, the dielectric layer having a refractive index lower than refractive indices of all layers constituting the active layer. | 08-01-2013 |
20140241389 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to an embodiment, a semiconductor light emitting device is configured to emit light by energy relaxation of an electron between subbands of a plurality of quantum wells. The device includes an active layer and at least a pair of cladding layers. The active layer is provided in a stripe shape extending in a direction parallel to an emission direction of the light, and includes the plurality of quantum wells; and the active layer emits the light with a wavelength of 10 μm or more. Each of the cladding layers is provided both on and under the active layer respectively and have a lower refractive index than the active layer. At least one portion of the cladding layers contains a material having a different lattice constant from the active layer and has a lower optical absorption at a wavelength of the light than the other portion. | 08-28-2014 |
20140241390 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to an embodiment, a semiconductor light emitting device is configured to emit light by energy relaxation of an electron between subbands of a plurality of quantum wells. The device includes an active layer and at least a pair of cladding layers. The active layer is provided in a stripe shape extending in a direction parallel to an emission direction of the light, and includes the plurality of quantum wells; and the active layer emits the light with a wavelength of 10 μm or more. Each of the cladding layers is provided both on and under the active layer respectively and have a lower refractive index than the active layer. At least one portion of the cladding layers contains a material having a different lattice constant from the active layer and has a lower optical absorption at a wavelength of the light than the other portion. | 08-28-2014 |
Patent application number | Description | Published |
20100277939 | VEHICULAR LAMP - A vehicular lamp comprising includes a light-emitting diode that is used as a light source and that emits light; and a light transmitting member that is arranged in a path of the emitted light and through which the light is passed. The light transmitting member shields the light-emitting diode from infrared rays that travel in an opposite direction to a traveling direction of the light. | 11-04-2010 |
20130341670 | LIGHT SOURCE MODULE - The light source module includes a circuit board adapted to be placed on a mounting base of a light source holding member, and a power feeding attachment to supply power to a semiconductor light emitting device, the circuit board including a board part on which the semiconductor light emitting device is mounted, and a conductive circuit formed on a surface of the board part and having a pair of terminal parts and a light source connection part to connect the pair of terminal parts and the semiconductor light emitting device, the power feeding attachment including an electrically-insulating portion and an conductive portion partially embedded in the electrically-insulating portion, the power feeding attachment being adapted to be attached to the light source holding member such that the electrically-insulating portion presses at least a portion of the circuit board against the mounting base. | 12-26-2013 |
20140022807 | PROJECTOR TYPE VEHICLE HEADLAMP - A projector type vehicle headlamp includes a metal supporting member that has an upper surface to which a circuit board to which a light-emitting device is mounted is mounted; a projection lens; a reflector that reflects light of the light-emitting device toward the vicinity of a rearward focal point of the projection lens; a driving source provided in front of the metal supporting member; a movable shade configured to be arranged near the rearward focal point of the projection lens, or removed from near the rearward focal point, by the driving source; and a cooling fan that is provided below the metal supporting member, and that faces a lower surface of the metal supporting member. | 01-23-2014 |
Patent application number | Description | Published |
20110013865 | METHOD OF MANUFACTURING WIRING BOARD, METHOD OF MANUFACTURING OPTOELECTRIC COMPOSITE MEMBER, AND METHOD OF MANUFACTURING OPTOELECTRIC COMPOSITE BOARD - A method for producing a circuit board, contains, in this order, a step A of forming a circuit on a first substrate; a step B of laminating a first support on a surface of the first substrate having the circuit formed, through a first releasing layer; and a step C of forming a second substrate or circuit on a surface of the first substrate opposite to the surface having the circuit formed, and a method for producing an optoelectronic composite member, contains, in this order, a step of laminating an electric circuit board on a second support; a step of laminating a first support; a step of releasing the second support; and a step of forming an optical waveguide on a surface where the second support is released. | 01-20-2011 |
20110274389 | OPTO-ELECTRIC COMBINED CIRCUIT BOARD AND ELECTRONIC DEVICES - The present invention relates to a flexible opto-electric combined circuit board in which an optical waveguide film provided with a core and a clad is bonded to a flexible electric wiring board, wherein a reinforcing material is provided to at least a part of an optical waveguide film side in a bent part and electronic devices prepared by using the above flexible opto-electric combined circuit board. | 11-10-2011 |
20120039563 | METHOD FOR PRODUCING OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE, AND PHOTOELECTRIC COMPOSITE WIRING BOARD - (1) A method for producing a flexible optical waveguide, containing: a step of forming a first cladding layer; a step of forming a first core layer by laminating a resin film for forming a core layer on at least one end portion of the first cladding layer; a step of forming a second core layer by laminating a resin film for forming a core layer on an entire surface of the first core layer and the first cladding layer; a step of forming a core pattern by patterning the first and second core layers; and a step of embedding the core pattern by forming a second cladding layer on the core pattern and the first cladding layer, (2) a flexible optical waveguide containing a lower cladding layer, a core part and an upper cladding layer, the upper cladding layer having a width that is smaller than a width of the lower cladding layer at least in a bent portion, and is equal to or smaller than a width of the lower cladding layer in an end portion, and the lower cladding layer having a width in a bent portion that is equal to or smaller than a width thereof in an end portion, and a method for producing the same. A flexible optical waveguide that is excellent in bending durability and has small optical loss, and a method for producing the same. | 02-16-2012 |
20120219251 | OPTICAL WAVEGUIDE SUBSTRATE AND METHOD FOR MANUFACTURING SAME - According to a manufacturing method of an optical waveguide substrate including a core ( | 08-30-2012 |
Patent application number | Description | Published |
20090110945 | Adhesive and Laminate Prepared Using the Adhesive - It is an object of the invention to provide a carbodiimide modified polyolefin adhesive having excellent adhesive strength in a room temperature atmosphere and excellent adhesive strength in a high temperature atmosphere even in continuously molding with a practical molding machine. An adhesive (D), i.e., a carbodiimide modified polyolefin adhesive of the present invention which can solve the above problem is obtainable by allowing a polyolefin (A) having a group capable of reacting with a carbodiimide group to react with a carbodiimide group-containing compound (B) in the presence of an unmodified polyolefin (C) and having a ratio of a peak intensity at 2130 to 2140 cm | 04-30-2009 |
20090136774 | Resin Composition Comprising Olefinic Block polymer and Application Thereof - The present invention is to provide a resin composition excellent in mechanical properties and solvent resistance, and the resin composition (C) of the present invention comprises an polyolefin (A1) and an olefinic block polymer (A2), wherein the olefinic block polymer (A2) comprises, as a constitutional unit, a block (a) which is a polyolefin component and a block (b) which is a polymer unit composed of a vinyl monomer having a solubility parameter of from 18 to 25 J/m and the block (a) and the block (b) are bonded each other by a covalent bond. Moreover, another invention of the present invention is to provide a laminated structure having a laminated configuration in which a layer comprising an olefinic polymer layer and a layer comprising other synthetic resins, a metal and the like are strongly bonded through an adhesive layer, wherein the adhesive layer comprises the resin composition (C). | 05-28-2009 |
20090275700 | Propylene-Based Polymer Composition for Adhesive Use and Laminate Thereof - A propylene-based polymer composition for adhesive use and a laminate structure thereof are provided, wherein decrease of bonding strength is prevented when the laminate structure is formed and heat treatment is applied and whitening in bending process is suppressed. | 11-05-2009 |
20090280318 | OLEFIN POLYMER, COMPOSITION THEREOF AND ADHESIVE RESIN COMPRISING THE COMPOSITION - Provided is a new adhesive polyolefin resin composition, containing 1 to 100% by weight of a high polymer structure, that has good heat resistance and excellent adhesion performance to polyolefins and various polar materials, wherein a polyolefin segment (A) is bonded with an addition polymer segment (B) of a non-olefinic vinyl monomer and a reactive group is introduced into the addition polymer segment (B) and an adhesive or dispersion obtained therefrom. | 11-12-2009 |
20100063198 | ADHESIVE AND MULTILAYER STRUCTURE HAVING THE SAME - It is an object of the invention to provide polypropylene adhesives which have excellent adhesion to polar materials and exhibit particularly excellent adhesion after high-speed cast film processing, stretching or extrusion coating, and are excellent in blushing resistance, and multilayer structures having the adhesives. | 03-11-2010 |
20100173168 | Adhesive And Laminate Made With The Same - An object of the present invention is to provide polypropylene adhesive excellent in both initial adhesion and adhesion after heat history; and a laminate excellent in adhesion and heat resistance. Provided is a polypropylene-based adhesive having an MFR of 2.7 g/10 min or higher as measured at 230° C. under a load of 2.16 kg, comprising a composition which contains 5-95 parts by weight of (A) an isotactic polypropylene, 95-5 parts by weight of (B) a propylene/ethylene random copolymer, and 0-40 parts by weight of (C) an ethylene/propylene random copolymer, wherein 100 parts by weight of the composition is graft modified with 0.001-5 parts by weight of an unsaturated carboxylic acid and/or a derivative thereof, and wherein (B) is characterized by the following (i) to (iii): (i) the propylene/ethylene random copolymer (B) contains 60-90 mol % units derived from propylene and 10-40 mol % units derived from ethylene; (ii) the melting point (Tm) as measured with a differential scanning calorimeter is in the range of 40-120° C.; and (iii) the molecular weight distribution (Mw/Mn) as determined by gel permeation chromatography (GPC) is in the range of 1.0-3.0. | 07-08-2010 |
20100183881 | Laminate - In a coextrusion molding method, a laminate having excellent interlaminar adhesion strength with a fluorocopolymer is provided, and also a laminate which can be used more than enough even at high temperatures or in applications where the laminate comes into contact with oil, gasoline or the like by controlling various properties of the adhesive layer is provided. | 07-22-2010 |