Patent application number | Description | Published |
20140218701 | LIGHT EMITTING DEVICE, SUPER-LUMINESCENT DIODE, AND PROJECTOR - A light emitting device includes a laminated body having an active layer, a first cladding layer, and a second cladding layer, the active layer constitutes an optical waveguide, the optical waveguide includes a first portion connecting a first exit section and a first reflecting section to each other, a second portion connecting the first reflecting section and a second reflecting section to each other, and a third portion connecting the second reflecting section and a second exit section to each other, and a current density in the first portion and a current density in the third portion are higher than a current density in the second portion. | 08-07-2014 |
20140240682 | SEMICONDUCTOR LIGHT-EMITTING DEVICE, SUPER LUMINESCENT DIODE, AND PROJECTOR - A semiconductor light-emitting device includes: a stacked structure including a light-emitting layer, a first cladding layer, and a second cladding layer; a first electrode electrically connected with the first cladding layer; a second electrode electrically connected with the second cladding layer; and a third electrode electrically connected with the second cladding layer. The stacked structure includes an optical waveguide. The optical waveguide includes a straight waveguide portion extending from a light exiting portion along a straight line inclined to a normal of a front edge surface of the stacked structure, and a curved waveguide portion including a curved waveguide having a shape with a curvature. The density of current injected into the straight waveguide portion is higher than that of current injected into the curved waveguide portion. | 08-28-2014 |
Patent application number | Description | Published |
20110303264 | SOLAR CELL SEALILNG MATERIAL AND SOLAR CELL MODULE PRODUCED USING THE SAME - There is provided an encapsulant material for solar cells which facilitates production of a solar cell module and is excellent in flexibility, heat resistance, transparency, etc., and a solar cell module produced using the encapsulant material. The present invention relates to an encapsulant material for solar cells which includes a resin composition (C) containing an ethylene-α-olefin random copolymer (A) capable of satisfying the following condition (a) and an ethylene-α-olefin block copolymer (B) capable of satisfying the following condition (b): (a) a heat of crystal fusion is from 0 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10° C./min; and (b) a crystal fusion peak temperature is 100° C. or higher and a heat of crystal fusion is from 5 to 70 J/g as measured in differential scanning calorimetry at a heating rate of 10° C./min. | 12-15-2011 |
20120097220 | SHEET FOR SOLAR CELL, AND SOLAR CELL MODULE - Provided are a sheet for a solar cell of a monolayer construction or a multilayer construction based on a polyphenylene ether-based resin layer formed of a resin composition using a polyphenylene ether as a main component, which has excellent durability, excellent flame retardancy, excellent dimensional stability and high adhesiveness with a encapsulating resin layer or the like, and a solar cell module obtained by providing the sheet for a solar cell. | 04-26-2012 |
20130118584 | SOLAR CELL SEALING MATERIAL, AND SOLAR CELL MODULE PREPARED BY USING SAME - Provided are a solar cell encapsulant material which facilitates production of solar cell modules, which does not require a crosslinking step and which is excellent in heat resistance and others, and a solar cell module produced by the use of the encapsulant material. The solar cell encapsulant material comprises a resin composition (C) that contains an olefin-based polymer (A) satisfying the following requirement (a) and an olefin-based polymer (B) satisfying the following requirement (b). (a) The crystal melting peak temperature of the polymer, as measured at a heating rate of 10° C./min in differential scanning calorimetry, is lower than 100° C. (b) The extrapolated onset temperature of melting of the polymer, as measured at a heating rate of 10° C./min in differential scanning calorimetry, is 100° C. or higher. | 05-16-2013 |
20130206214 | SOLAR BATTERY COVER FILM FOR AND SOLAR BATTERY MODULE MANUFACTURED USING SAME - Provided is a cover film for solar cells, with which solar cell modules are easy to produce, which comprises an encapsulant resin layer excellent in softness, transparency and heat resistance, and a weather-resistant layer excellent in weather resistance, moisture proofness, transparency and heat resistance and having high adhesiveness to the encapsulant resin layer, and is therefore excellent in handleability, and which is effective for reducing the weight of solar cell modules and for enhancing the impact resistance and the durability thereof; and also provided is a solar cell module produced by the use of the cover film for solar cells. Disclosed is production of a cover film for solar cells by laminating weather-resistant layer or a surface protective layer, and an encapsulant resin layer comprising a resin composition that contains an ethylene-a-olefin random copolymer and an ethylene-α-olefin block copolymer both having specific thermal properties. | 08-15-2013 |
20130213476 | SOLAR CELL SEALING MATERIAL AND SOLAR CELL MODULE PRODUCED BY USING SAME - Provided are a solar cell encapsulant material which facilitates production of solar cell modules and which is excellent in all of adhesiveness, long-term stability of adhesion power, transparency and heat resistance, and a solar cell module produced by using the encapsulant material. The solar cell encapsulant material has at least an adhesive layer (layer (I)) and a layer (layer (II)) of a resin composition (C) that contains an ethylene-α-olefin random copolymer (A) satisfying the following requirement (a) and an ethylene-α-olefin block copolymer (B) satisfying the following requirement (b): (a) The heat of crystal fusion of the copolymer, as measured at a heating rate of 10° C./min in differential scanning calorimetry, is from 0 to 70 J/g; (b) As measured at a heating rate of 10° C./min in differential scanning calorimetry, the crystal melting peak temperature of the copolymer is 100° C. or higher, and the heat of crystal fusion thereof is from 5 to 70 J/g. | 08-22-2013 |
Patent application number | Description | Published |
20140300059 | FLOATING SEAL - A floating seal material comprises C, Si, Mn, Ni, Cr, and B with the remainder being made up of Fe and unavoidable impurities. The contents of the C, Si, Mn, Ni, Cr, and B are: C: 2.2 to 3.8 wt %, Si: 0.5 to 3.5 wt %, Mn: 0.1 to 2.0 wt %, Ni: 2.0 to 5.5 wt %, Cr: 0.9 to 4.0 wt %, and B: 0.02% to 0.4 wt %. The content of Cr in the parent phase is 0.30 to 1.07 wt %. The content of graphite is 0.35 to 2.33% of the surface area. The content of carbon boride is 14 to 40% of the surface area. | 10-09-2014 |
20140300060 | FLOATING SEAL - A floating seal comprises C, Si, Mn, Ni, Cr, Mo, V, and B with the remainder being made up of Fe and unavoidable impurities. The contents of the C, Si, Mn, Ni, Cr, Mo, V and B are C: 2.2 to 3.9 wt %, Si: 0.5 to 3.5 wt %, Mn: 0.1 to 2.0 wt %, Ni: 0.5 to 4.3 wt %, Cr: 7.5 to 25.0 wt %, Mo: 0 to 8.0 wt % (excluding 0 %), V: 0 to 6.0 wt % (excluding 0%), and B: 0.02 to 0.4 wt %. The content of Cr in the parent phase is 2.00 to 5.41 wt %. The content of graphite is 0.05 to 0.35% of the surface area. The content of carbon boride is 19 to 40% of the surface area. | 10-09-2014 |
Patent application number | Description | Published |
20120263499 | ELECTROPHOTOGRAPHIC ELECTRICALLY CONDUCTIVE MEMBER - The present invention provides an electrophotographic electrically conductive member in which conductivity needed for a charging member is secured, and defects in an image attributed to uneven discharging can be minimized independently of a long-term use and an environment of use. An electrophotographic electrically conductive member comprising an electrically conductive support and an electrically conductive layer, wherein the electrically conductive layer includes an ion conductive resin having a quaternary ammonium ion in a molecule structure as a binder resin, and a carrier molecule represented by the following formula (1) or (2): | 10-18-2012 |
20120281998 | IONIC ELECTRO-CONDUCTIVE RESIN AND ELECTRO-CONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHY - Provided is an electro-conductive member for electrophotography that stably shows high electro-conductivity even under a low-temperature, low-humidity environment. The electro-conductive member for electrophotography has an electro-conductive mandrel and an electro-conductive layer. The electro-conductive layer contains an ionic electro-conductive resin and an ion carrier. The ionic electro-conductive resin has at least one structure selected from the group consisting of structures represented by the following formulae (1), (2), (3), and (4), and a structure represented by the following formula (5) (in the formula (1) to the formula (5), R | 11-08-2012 |
20130236213 | ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - To suppress an excessive reduction in resistance of an electro-conductive roller under an H/H environment and reduce a resistance value thereof under an L/L environment, provided is an electro-conductive member for electrophotography, comprising: an electro-conductive mandrel; and an electro-conductive layer provided on a periphery of the mandrel, wherein the electro-conductive layer contains a binder resin having an alkylene oxide structure, and a sulfo or a quaternary ammonium group as an ion exchange group, and an ion having polarity opposite to polarity of the ion exchange group, a water content of the electro-conductive layer under a temperature of 30° C. and a relative humidity of 80% is 10 mass % or less, and a spin-spin relaxation time of the electro-conductive layer, which is determined by pulse NMR measurement with a hydrogen core being a measurement core under a temperature of 15° C. and a relative humidity of 10%, is 200 μsec or more. | 09-12-2013 |
20130279936 | ELECTRICALLY CONDUCTING MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - To provide an electrically conducting member for electrophotography which can not easily come to change in electrical resistance value even upon application of direct current and also has made any ion conducting agent kept from bleeding. The electrically conducting member has an electrically conducting substrate and an electrically conducting layer; the electrically conducting layer containing an epichlorohydrin rubber having in the molecular structure at least an alkylene oxide (AO) unit, an epichlorohydrin (ECH) unit and a unit having a sulfonate ion; the AO unit being at least one unit of an ethylene oxide unit, a propylene oxide unit and a butylene oxide unit; and the AO unit(s) in the rubber being in a content of 5 to 60% by mass in total and the ECH unit in the rubber being in a content of 30% by mass or more. | 10-24-2013 |
20130281275 | ELECTRICALLY CONDUCTING MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS - To provide an electrically conducting member for electrophotography that has made itself kept from increasing in electrical resistance with time even in a low temperature and low humidity environment and also has made any ion conducting agent kept from bleeding to its surface. To also provide a process cartridge, and an electrophotographic image forming apparatus, that can stably form high-grade electrophotographic images over a long period of time in a variety of environments. The conductive member for electrophotography has an electrically conducting substrate and an electrically conducting layer, and the electrically conducting layer contains a resin having in the molecule at least one structure selected from structures represented by the formula (1), formula (2) and formula (3) each defined in the specification. The process cartridge and the electrophotographic image forming apparatus each make use of the same. | 10-24-2013 |
20130281276 | ELECTRICALLY CONDUCTIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS - An electrically conductive member for electrophotography is provided which has an electrically conductive mandrel and an electrically conductive layer on the peripheral surface of the mandrel; the electrically conductive layer containing a binder resin having as an ion exchange group a sulfo group or a quaternary ammonium salt group in the molecule and an ion with a polarity opposite to that of the ion exchange group; the binder resin further having any structure selected from the group consisting of structures represented by formulas (1)-1 to (1)-3, and any structure selected from the group consisting of structures represented by formulas (2)-1 and (2)-2, and having a molecular structure that prevents any matrix-domain structure from being formed in the electrically conductive layer. | 10-24-2013 |
20130315620 | ELECTRO-CONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - An electro-conductive member for electrophotography, including an electro-conductive mandrel and an electro-conductive layer; and a process cartridge and an electrophotographic apparatus using the same. The layer contains a binder resin having a sulfo or a quaternary ammonium group as an ion exchange group, and an ion opposite in polarity to the ion exchange group. The resin has any one of structures represented by formulas (1)-1 and (1)-2, and any one of structures represented by formulas (2)-1 to (2)-3; and the resin has a molecular structure preventing occurrence of a matrix-domain structure. M represents an integer of 2-20, n represents an integer of 5-50, p represents an integer of 1-25, q represents an integer of 1-15, and r represents an integer of 1-12. | 11-28-2013 |
20140178096 | ELECTROPHOTOGRAPHIC ELECTRICALLY CONDUCTIVE MEMBER - The present invention provides an electrophotographic electrically conductive member in which conductivity needed for a charging member is secured, and defects in an image attributed to uneven discharging can be minimized independently of a long-term use and an environment of use. An electrophotographic electrically conductive member comprising an electrically conductive support and an electrically conductive layer, wherein the electrically conductive layer includes an ion conductive resin having a quaternary ammonium ion in a molecule structure as a binder resin, and a carrier molecule represented by the following formula (1) or (2): | 06-26-2014 |
20140221184 | ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS - An electrophotographic member having a high conductivity and having high adhesiveness to other layer, and a process cartridge and an electrophotographic apparatus using the electrophotographic member as a developer carrying member are provided. | 08-07-2014 |
20140287899 | ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS - An electrophotographic member is provided in which conductivity barely reduces and sufficient conductivity is obtained even under a low temperature and low humidity environment, a reduction in resistance beyond necessity is readily suppressed even under a high temperature and high humidity environment, and the bleeding of the quaternary ammonium salt can be suppressed. There is provided an electrophotographic member including an electroconductive mandrel and an electroconductive layer, wherein the electroconductive layer includes a resin having at least one of a structure represented by the following formula (1) and a structure represented by the following formula (2) in the molecule, and an anion: | 09-25-2014 |
Patent application number | Description | Published |
20120226169 | ELECTRONIC SPHYGMOMANOMETER - In an electronic sphygmomanometer, a protruding member is provided in an outside surface of a first air port connection head, and when a first air port is pushed into the first air port connection head, the protruding member passes over a first shielding plate while elastically deforming and reaches a position on the inner side of the first shielding plate. As a result, the first air port connection head is prevented from pulling out from the first air port, and a sense of the protruding member locking in upon returning to its original form is imparted on a worker. It is therefore possible to provide an electronic sphygmomanometer that includes, as a structure in which a pressure sensor used in the electronic sphygmomanometer is disposed, a peripheral structure for the pressure sensor that can improve the reliability of blood pressure measurement values. | 09-06-2012 |
20120226170 | ELECTRONIC SPHYGMOMANOMETER - A first oscillation circuit and a second oscillation circuit are connected to a first pressure sensor and a second pressure sensor, respectively, and oscillate based on the capacity values of the corresponding pressure sensors. The first oscillation circuit and the second oscillation circuit operate in response to instruction from a CPU. The one of the first oscillation circuit and the second oscillation circuit that has received an activation signal from the CPU outputs a signal having a frequency that corresponds to the capacity value of the corresponding pressure sensor. An adjustment circuit is connected to the first oscillation circuit and the second oscillation circuit, and allows one of the frequency signals to pass therethrough, outputting the signal to the CPU. | 09-06-2012 |
20120226171 | ELECTRONIC SPHYGMOMANOMETER - In an electronic sphygmomanometer, the thickness of the second connection tube is set to be lower than the thickness of the first connection tube, and therefore, even if error has occurred in the structural dimensions of the pressure sensor air tube, the error can be absorbed as a result of the second connection tube extending/contracting. It is therefore possible to provide an electronic sphygmomanometer that includes, in a structure in which a pressure sensor used in the electronic sphygmomanometer is disposed, a peripheral structure for the pressure sensor that can improve the reliability of blood pressure measurement values. | 09-06-2012 |
20120226172 | ELECTRONIC SPHYGMOMANOMETER - In an electronic sphygmomanometer, a first pressure sensor and a second pressure sensor are disposed on a front surface side that serves as a first main surface of an internal circuit board, following a horizontal direction (the X direction) that is orthogonal to the direction in which the internal circuit board is sloped. As a result, the first pressure sensor and the second pressure sensor are disposed having the same height position. It is therefore possible to provide an electronic sphygmomanometer that includes, as a structure in which a pressure sensor used in the electronic sphygmomanometer is disposed, a peripheral structure for the pressure sensor that can improve the reliability of blood pressure measurement values. | 09-06-2012 |
Patent application number | Description | Published |
20120306260 | VEHICLE BRAKE DEVICE AND VEHICLE BRAKE DEVICE CONTROL METHOD - In a BBW type vehicle brake device, first and second fluid paths that are connected to each other are both connected to a slave cylinder with a simple structure equipped with a single fluid pressure chamber, thereby enabling wheel cylinders having two lines to be operated and eliminating the need for a complicated tandem type slave cylinder. When the slave cylinder becomes inoperable due to malfunction of the power supply, by opening first and second master cut valves and closing the communication control valve, braking is carried out by brake fluid pressure generated by a master cylinder. In this process, since the interconnection between the first and second fluid paths is blocked by closing the communication control valve, even if the wheel cylinder of one of the brake lines suffers from a liquid leakage malfunction, the other remained brake line is enabled to ensure a braking force. | 12-06-2012 |
20120313427 | VEHICLE BRAKE DEVICE AND VEHICLE BRAKE DEVICE CONTROL METHOD - In a BBW type brake device, if a slave cylinder becomes inoperable, when a master cylinder is operated for the first time, a master cut valve is opened to charge brake fluid into a reservoir of a hydraulic modulator, and since the brake fluid charged into the reservoir is increased in pressure by driving a hydraulic pump when the master cut valve is closed, wheel cylinders are operated. Since the amount of brake fluid on the downstream side relative to the master cut valve is increased by charging the reservoir with brake fluid, it is possible to increase the pressure of the brake fluid of the reservoir by driving the hydraulic pump and generate brake fluid pressure by a hydraulic modulator that is higher than the brake fluid pressure generated by the master cylinder, thereby generating sufficient braking force without increasing the depressing force applied to a brake pedal. | 12-13-2012 |
Patent application number | Description | Published |
20120234661 | SWITCH DEVICE - A switch device includes an operation knob; a supporting shaft that swingably supports the operation knob; a board substantially parallel to the supporting shaft; a first push button switch located on one side of a surface that includes the supporting shaft and is perpendicular to the board, and provided on the board to be operated by swing of the operation knob; a second push button switch located on another side of the perpendicular surface, and provided on the board to be operated by the swing of the operation knob; and a third push button switch intersecting the perpendicular surface, and provided on the board to be operated by the swing of the operation knob. A first point of effort of a force acting on the first push button switch in the operation knob is located on the one side, spaced from the perpendicular surface. | 09-20-2012 |
20120325636 | POWER WINDOW SWITCH - A power window switch has a case, a substrate disposed in the case, a window operation knob disposed on the case, a window lock button disposed on a front side of the window operation knob on the case, a window operation switch mechanism disposed in the case and activated in accordance with an operation of the window operation knob, a window lock switch mechanism disposed in the case and activated in accordance with an operation of the window lock button, and a connector having a terminal with a first terminal end protruding from the case and a second terminal end connected to the substrate. The window lock switch mechanism includes two conductive plate springs, and a pressing unit for pressing the plate springs. | 12-27-2012 |
20130008768 | SWITCH - A switch has a first leaf spring having a first contact, the first contact being formed in a V shape and including two inclined surfaces, a second leaf spring having a second contact facing the first contact, the second contact being formed in a convex shape and including vertexes facing the inclined surfaces, respectively; and a pressing unit that presses the first leaf spring or the second leaf spring. When the pressing unit presses the first leaf spring or the second leaf spring, the inclined surface on a first side of the first contact and the vertex on a first side of the second contact come in contact with each other, and the vertex on the first side of the second contact slides on the inclined surface on the first side of the first contact. | 01-10-2013 |
Patent application number | Description | Published |
20120018896 | SEMICONDUCTOR DEVICE - The semiconductor device according to the present invention includes a semiconductor chip, an island having an upper surface to which the semiconductor chip is bonded, a lead arranged around the island, a bonding wire extended between the surface of the semiconductor chip and the upper surface of the lead, and a resin package collectively sealing the semiconductor chip, the island, the lead and the bonding wire, while the lower surface of the island and the lower surface of the lead are exposed on the rear surface of the resin package, and the lead is provided with a recess concaved from the lower surface side and opened on a side surface thereof. | 01-26-2012 |
20130285250 | SEMICONDUCTOR DEVICE - The semiconductor device according to the present invention includes a semiconductor chip, an island having an upper surface to which the semiconductor chip is bonded, a lead arranged around the island, a bonding wire extended between the surface of the semiconductor chip and the upper surface of the lead, and a resin package collectively sealing the semiconductor chip, the island, the lead and the bonding wire, while the lower surface of the island and the lower surface of the lead are exposed on the rear surface of the resin package, and the lead is provided with a recess concaved from the lower surface side and opened on a side surface thereof. | 10-31-2013 |
Patent application number | Description | Published |
20120154382 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - According to one embodiment, an image processing apparatus includes a generation module and a controller. The generation module is configured to generate | 06-21-2012 |
20120154383 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - According to one embodiment, an image processing apparatus includes a first generation module, a second generation module, and processor. The first generation module is configured to generate 3D image data. The second generation module is configured to generate 3D graphics data. The processor is configured to make the 3D image data fall within a first display range which has a first depth range in a depth direction, and makes the 3D graphics data fall within a second display range which has a second depth range which does not overlap the first display range in the depth direction. | 06-21-2012 |
20130113899 | VIDEO PROCESSING DEVICE AND VIDEO PROCESSING METHOD - A video processing device has a viewer detector to recognize a face of a viewer using a video shot by a camera in order to acquire position information of the viewer, a subscreen display controller to superimpose a live video shot by the camera on a part of a display screen of a display device as a subscreen, a viewing area frame display controller to display, in the live video in the subscreen, a viewing area frame representing a viewing position where the viewer is viewable a stereoscopic video, and a face frame display controller to display a first face frame showing that the stereoscopic video is viewable when the viewer is located within the frame, and to display a second face frame showing that the stereoscopic video is not viewable when the viewer is located outside the frame. | 05-09-2013 |
20140314337 | IMAGE DISPLAY METHOD - In an image display method, when image editing is performed for image data of a captured still image by an image editing program, file data of the edited image data is transmitted from a personal computer for performing the image editing to a television. After the file data of the edited image is received by a television, the file data of the edited image data is decoded by a decoder, and a still image generated by decoding is displayed on a screen of the television. | 10-23-2014 |
Patent application number | Description | Published |
20130056252 | MOUNTING STRUCTURE - A mounting structure includes an electronic component mounted on a circuit board. Land electrodes are disposed on a board body and are connected to outer electrodes of the electronic component through solders, respectively. A distance from each of the land electrodes to a top of the corresponding solder is not larger than about 1.27 times a distance from each of the land electrodes to an exposed portion of a capacitor conductor exposed at an end surface of the electronic component, the capacitor conductor being positioned closest to the circuit board. | 03-07-2013 |
20130233606 | ELECTRONIC COMPONENT - A mounting structure includes an electronic component mounted on a circuit board. Land electrodes are disposed on a board body and are connected to outer electrodes of the electronic component through solders, respectively. A distance from each of the land electrodes to a top of the corresponding solder is not larger than about 1.27 times a distance from each of the land electrodes to an exposed portion of a capacitor conductor exposed at an end surface of the electronic component, the capacitor conductor being positioned closest to the circuit board. | 09-12-2013 |
20140008116 | ELECTRONIC COMPONENT - A mounting structure includes an electronic component mounted on a circuit board. Land electrodes are disposed on a board body and are connected to outer electrodes of the electronic component through solders, respectively. A distance from each of the land electrodes to a top of the corresponding solder is not larger than about 1.27 times a distance from each of the land electrodes to an exposed portion of a capacitor conductor exposed at an end surface of the electronic component, the capacitor conductor being positioned closest to the circuit board. | 01-09-2014 |
20140153155 | MONOLITHIC CAPACITOR - A monolithic capacitor includes a laminated body including stacked dielectric layers and substantially in the shape of a rectangular parallelepiped, and including a first surface being a mounting surface, a second surface opposite to the first surface, opposing third and fourth surfaces orthogonal to the first and second surfaces, and opposing fifth and sixth surfaces orthogonal to the first to fourth surfaces; capacitor electrodes disposed in the laminated body and each including a capacitive portion and a lead portion extending therefrom to at least one surface of the laminated body, the capacitive portions facing each other with dielectric layers interposed therebetween; and first and second outer electrodes disposed on at least one surface of the laminated body and connected to the lead portions. A gap between the first surface and the capacitive portions is greater than a gap between the second surface and the capacitive portions. | 06-05-2014 |
20150016071 | ELECTRONIC COMPONENT THICKNESS MEASUREMENT METHOD, METHOD FOR MANUFACTURING A SERIES OF ELECTRONIC COMPONENTS USING THE MEASUREMENT METHOD, A SERIES OF ELECTRONIC COMPONENTS MANUFACTURED BY THE MANUFACTURING METHOD, AND ELECTRONIC COMPONENT INSPECTION APPARATUS - An electronic component thickness measurement method includes extracting, from a plurality of second reference lines in first image data and a plurality of second reference lines in second image data, only a second reference line at which a difference in intensity peak between respective second reference lines at a same position in the first image data and the second image data is smallest, and forming third image data including a first reference line and the extracted second reference line, and calculating a thickness of the electronic component from a distance between the first reference line and the second reference line in the third image data. | 01-15-2015 |
Patent application number | Description | Published |
20120139566 | METHOD FOR PERFORMING BURN-IN TEST - Provided is a method for performing a burn-in test on an object under test in which a plurality of electrodes are provided in positions at different heights. The method comprising steps of: preparing an object under test in which an electrode in a higher position have a higher surface roughness among the plurality of electrodes; bringing a plurality of sheet-type probes into contact with the plurality of electrodes, respectively; and supplying an electric current with the plurality of electrodes through the plurality of sheet-type probes. By implementing the method, the sheet-type probes can be kept in stable contact with the electrodes because electrodes in a higher position have a higher surface roughness Ra than electrodes in a lower position. Consequently, stable and reliable burn-in test can be performed. | 06-07-2012 |
20120147916 | SEMICONDUCTOR LASER DEVICE - A semiconductor laser device capable of high output is provided. A semiconductor laser diode includes: a substrate; and a semiconductor stacked structure, which is formed on the substrate through crystal growth. The semiconductor stacked structure includes: an n-type (Al | 06-14-2012 |
20120195338 | SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor laser device includes a p-type clad layer and an n-type clad layer, a p-side guide layer and an n-side guide layer interposed between the p-type clad layer and the n-type clad layer, and an active layer interposed between the p-side guide layer and the n-side guide layer. The active layer includes at least two quantum well layers and a barrier layer interposed between the quantum well layers adjoining to each other. Each of the p-type clad layer and the n-type clad layer is formed of a (Al | 08-02-2012 |
20120195339 | SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor laser device includes an n-type clad layer, a first p-type clad layer and a ridge stripe. The device also includes an active layer interposed between the n-type clad layer and the first p-type clad layer, and a current-blocking layer formed on side surfaces of the ridge stripe. The ridge stripe of the device includes a second p-type clad layer formed into a ridge stripe shape on the opposite surface of the first p-type clad layer from the n-type clad layer. The ridge stripe is formed such that a first ridge width as the width of a surface of the second p-type clad layer exists on the same side as the first p-type clad layer and a second ridge width as the width of a surface of the second p-type clad layer exists on the opposite side from the first p-type clad layer. | 08-02-2012 |
20120307856 | SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor laser device includes a p-type clad layer and an n-type clad layer, a p-side guide layer and an n-side guide layer interposed between the p-type clad layer and the n-type clad layer, and an active layer interposed between the p-side guide layer and the n-side guide layer. The active layer includes at least two quantum well layers and a barrier layer interposed between the quantum well layers adjoining to each other. Each of the p-type clad layer and the n-type clad layer is formed of a (Al | 12-06-2012 |
20140105236 | SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor laser device includes an n-type clad layer, a first p-type clad layer and a ridge stripe. The device also includes an active layer interposed between the n-type clad layer and the first p-type clad layer, and a current-blocking layer formed on side surfaces of the ridge stripe. The ridge stripe of the device includes a second p-type clad layer formed into a ridge stripe shape on the opposite surface of the first p-type clad layer from the n-type clad layer. The ridge stripe is formed such that a first ridge width as the width of a surface of the second p-type clad layer exists on the same side as the first p-type clad layer and a second ridge width as the width of a surface of the second p-type clad layer exists on the opposite side from the first p-type clad layer. | 04-17-2014 |
20140169396 | SEMICONDUCTOR LASER DEVICE - A semiconductor laser device capable of high output is provided. A semiconductor laser diode includes: a substrate; and a semiconductor stacked structure, which is formed on the substrate through crystal growth. The semiconductor stacked structure includes: an n-type (Al | 06-19-2014 |
20150085890 | SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor laser device includes an n-type clad layer, a first p-type clad layer and a ridge stripe. The device also includes an active layer interposed between the n-type clad layer and the first p-type clad layer, and a current-blocking layer formed on side surfaces of the ridge stripe. The ridge stripe of the device includes a second p-type clad layer formed into a ridge stripe shape on the opposite surface of the first p-type clad layer from the n-type clad layer. The ridge stripe is formed such that a first ridge width as the width of a surface of the second p-type clad layer exists on the same side as the first p-type clad layer and a second ridge width as the width of a surface of the second p-type clad layer exists on the opposite side from the first p-type clad layer. | 03-26-2015 |
Patent application number | Description | Published |
20120288121 | ACOUSTIC CONTROL DEVICE - A DSP performs a sound volume adjustment processing that adjusts a playback sound volume in accordance with a signal level of acoustic data in acoustic contents. Further, when the DSP detects that the acoustic data is switched, the DSP initializes the adjustment to perform a reset processing that performs adjustment in accordance with the acoustic data which is a new playback target. When the changing instruction of the playback position of the acoustic data is accepted, an audio microcomputer instructs the DSP to perform the reset processing. | 11-15-2012 |
20120294461 | SOUND EQUIPMENT, VOLUME CORRECTING APPARATUS, AND VOLUME CORRECTING METHOD - Sound equipment is configured to average an average value of a signal level at each predetermined frequency band of a sound signal at a different averaging time, to weight the average value calculated at a different averaging time by using an individual weighting value, to obtain a representative value based on a weighted average value, to determine a gain of a sound signal based on an obtained representative value, to correct a volume based on the corresponding gain, and to correct a volume based on the gain. The representative value is obtained by selecting the average value at which a gain becomes minimum within each weighted average value. The averaging performs at least a first averaging using the averaging time corresponding to the sound signal that the signal level changes rapidly, and a second averaging using the averaging time longer than the averaging time of the first averaging. | 11-22-2012 |
20120296459 | AUDIO APPARATUS - An audio apparatus according to an embodiment includes an audio signal receiving unit, a music gap signal receiving unit, a playback unit, and a determining unit. The audio signal receiving unit receives an audio signal in which successive multiple music data are contained in a single block of data. The determining unit determines a boundary of the music data on the basis of the time at which the music gap signal that indicates the boundary of the music data by the music gap signal receiving unit and the duration of a silent period in the audio signal that is played back by the playback unit. | 11-22-2012 |