Patent application number | Description | Published |
20090245800 | OPTICAL MODULE IMPLEMENTED WITH TRI-PLEXER OPTICAL SUBASSEMBLY - An optical module that implements with a tri-plexer assembly is disclosed. The tri-plexer module comprises a bi-directional module for transmitting digital input and output signals and an analogue optical assembly for receiving analog optical signals. The bi-directional module installs both a light-emitting device and a light-receiving device in a signal package. The analogue optical assembly is assembled such that the optical axis thereof makes a substantially right angle with the optical axis of the bi-directional module. The signal ground of the module is common to the analogue module and to a section for receiving the digital data; while, the chassis ground or the frame ground in the module is isolated from the signal ground. | 10-01-2009 |
20090269077 | PLUGGABLE TRANSCEIVER WITH BI-DIRECTIONAL OPTICAL SUB-ASSEMBLY - An optical transceiver is disclosed, in which the transceiver installs a BOSA and has an additional heat conducting path from the BOSA to the cover and to the base independent of the path from the IC to the cover. The optical transceiver includes a heat conductor that comes in thermally contact with the BOSA, the cover and the base. The heat conductor, which is made of metal sheet, has a ceiling piece that comes in contact with the cover and a pair of legs with the bottom surface that comes in contact with the base in both sides of the BOSA. | 10-29-2009 |
20110135258 | OPTICAL TRANSCEIVER WITH A SHIELD MEMBER BETWEEN TWO OSAS - An optical transceiver provides a TOSA, a ROSA, a base member, a circuit board and a shield member. The shield member is formed by cutting and bending a metal sheet without welding or soldering. The shield member includes a center partition and a pair of sides, which forms two spaces each receiving the TOSA or the ROSA. The center partition has a V-shaped cross section which is able to be inserted into a cut of the circuit board so as to shield the ROSA from the TOSA. The shield member provides a frame ground by being in the bottom of the center partition in contact with the base member and also in contact with the cover. | 06-09-2011 |
Patent application number | Description | Published |
20090193235 | TRANSFER SYSTEM, AND TRANSFER METHOD - In response to a transfer request, for which a loading time at a transfer source and a loading time at a transfer target are designated by a production controller, there is created a transfer scenario, which contains a basic transfer (From) from the transfer source to a buffer near the transfer target, for example, and a basic transfer (To) from the buffer to the transfer target. In order that the basic transfers (From, To) may be able to be executed, the buffer is reserved, and a transfer vehicle is allocated. The time period for the transfer vehicle to run to the transfer source or the buffer and the time period for the transfer vehicle to run from the transfer source or the buffer are estimated to assign a transfer command to the transfer vehicle. The possibility that the loading and the loading time may deviate from a designated period is evaluated. In case this possibility is high, a production controller is informed that a just-in-time transfer is difficult. | 07-30-2009 |
20090208313 | TRANSPORT SYSTEM AND TRANSPORT METHOD - A transport scenario composed of a basic transport (From) from a transport starting point to, e.g., a buffer near the transport destination point and a basic transport (To) from the buffer to the transport destination point is created in response to a transport request of a production controller for transport whose loading times at the transport starting point and at the transport destination point are specified. The buffer is reserved so as to perform the basic transport (From) and the basic transport (To), transport vehicles are allocated, the travel time to the transport starting point or the buffer and the travel time from the transport starting point or the buffer are estimated, and transport instructions are given to the transport vehicles. The possibility that the loading times are out of the specified period is evaluated. If the possibility is larger, the impossibility of a just-in-time transport is notified to the production controller. | 08-20-2009 |
Patent application number | Description | Published |
20090056878 | TRANSFER APPARATUS - A transfer apparatus includes a first magnetic member placed in a carrier, and a second magnetic member placed in a carrier supporting unit to oppose the first magnetic member from a position below the first magnetic member in the vertical direction, and having the same polarity as that of the first magnetic member. The repulsive force generated between the first and second magnetic members vertically pulls up the carrier, thereby reducing the weight of the carrier supported by the carrier supporting unit. | 03-05-2009 |
20090308317 | CARRIER WITH DEPOSITION SHIELD - The peeling-off of a deposited film caused by a carrier is restrained, and the exchange period of the carrier is prolonged. In a carrier | 12-17-2009 |
20110052349 | VACUUM PROCESSING APPARATUS AND SUBSTRATE TRANSFER METHOD - A robot according to this invention includes a driving mechanism, a first arm rotatably connected to the driving mechanism, a second arm rotatably connected to the first arm, and an X-shaped end effector rotatably disposed at the distal end of the second arm. Of the four distal ends of the end effector, two distal ends include holding units which can hold substrates in one direction, and the remaining two distal ends include holding units which can hold substrates in the opposite direction. | 03-03-2011 |
20110286826 | SUBSTRATE SUPPORT APPARATUS AND VACUUM PROCESSING APPARATUS - A substrate support apparatus which can support a substrate having a center hole, comprises a support portion which can support the substrate. The support portion includes a support groove with a cross-sectional shape in which a groove width gradually increases in a counter-gravitational direction, and a width of the support groove between two end portions is larger than a width of the support groove at the center thereof. | 11-24-2011 |
20120006257 | SUBSTRATE HOLDER STOCKER DEVICE, SUBSTRATE PROCESSING APPARATUS, AND SUBSTRATE HOLDER MOVING METHOD USING THE SUBSTRATE HOLDER STOCKER DEVICE - A substrate holder stocker device capable of reducing foot print is provided. The device includes: a movable table A which holds a plurality of substrate holders side by side in a plate thickness direction thereof and moves back and forth; a movable table B which is provided parallel to the movable table A and holds a plurality of the substrate holders side by side in a plate thickness direction thereof, and which moves back and forth; and an inter-table transfer mechanism for allowing the substrate holder which is held by one of the movable tables A and B stopped at predetermined positions to be held by the other of the movable tables A and B. | 01-12-2012 |
Patent application number | Description | Published |
20080289754 | Method for manufacturing organic EL element - A substrate mark is formed on a transparent substrate as an alignment mark. The substrate mark is formed at the same time as transparent electrodes are formed on the transparent substrate. The substrate mark is formed of the same material as the transparent electrodes. A center wavelength of a transmission wavelength of a plurality of optical filters is different from each other. An optical filter corresponding to a thickness of the substrate mark is selected from a plurality of optical filters. Light is irradiated from a white light source to the substrate mark via the selected optical filter. Accordingly, the substrate mark is recognized and a shadow mask is aligned with the transparent substrate. | 11-27-2008 |
20080299301 | Pretreatment method of substrate of organic EL element and manufacturing method for organic EL element - The present invention discloses a method for processing a substrate on which transparent electrode made of metal oxide is formed before forming an organic EL element on the transparent electrode. According to the method, the substrate is accommodated in a bake chamber provided with a heater. The substrate is heated while mixed gas of oxygen and nitrogen is introduced into the bake chamber so as to replace the gas in the bake chamber. The mixed gas is introduced into the bake chamber in an amount that is 1/60 or more and 1/15 or less of a whole volume of the bake chamber per minute. According to this method, moisture is removed and an appropriate surface treatment is performed for the transparent electrode of metal oxide at the same time. | 12-04-2008 |
20080302391 | Method For Cleaning Metal Mask - A method for cleaning a metal mask is disclosed. The method includes washing the metal mask with an organic solvent that dissolves an organic substance adhered to the metal mask, washing, with pure water, the metal mask from which the adhering substance has been removed, and vacuum drying the metal mask that has been washed with the pure water. | 12-11-2008 |
20150076399 | NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY PRODUCTION PROCESS FOR THE SAME, NEGATIVE ELECTRODE FOR NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERY - Providing a negative-electrode active material for nonaqueous-electrolyte secondary battery, the negative-electrode active material enabling an output characteristic to upgrade, a production process for the same, a negative electrode for nonaqueous-electrolyte secondary battery, and a nonaqueous-electrolyte secondary battery. | 03-19-2015 |
Patent application number | Description | Published |
20110313121 | REVERSE DISPERSION RETARDATION FILM AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A reverse dispersion retardation film, formed by stretching a film comprising a norbornene-based ring-opening copolymer containing a structural unit (A) represented by the following general formula (1): | 12-22-2011 |
20120108851 | METHOD FOR PRODUCING NORBORNENE DERIVATIVE - A method for producing a norbornene derivative includes forming a Mannich base represented by any of general formulae (5) to (7) by reacting a carbonyl compound represented by any of general formulae (1) to (3) and an amine compound represented by general formula (4) with each other in an acidic solvent, to thereby obtain a reaction liquid comprising the Mannich base in the acidic solvent, wherein the acidic solvent comprises a formaldehyde derivative and 0.01 mol/L or more of an acid represented by formula HX; reacting the Mannich base and a diene compound represented by general formula (8) with each other by adding an organic solvent, a base in an amount of 1.0 to 20.0 equivalents to the acid, and the diene compound to the reaction liquid, and then heating the reaction liquid, to thereby form the norbornene derivative represented by any of general formulae (9) to (11). | 05-03-2012 |
20120197036 | METHOD FOR MANUFACTURING KETONE - A method for manufacturing a ketone, includes oxidizing an internal olefin or a cyclic olefin having a functional group containing a hetero atom and one carbon-carbon double bond or more at a position other than terminals of a molecule thereof in an amide-based solvent in the presence of water, a palladium catalyst, and molecular oxygen, without oxidizing the functional group, thereby bonding an oxo group to at least one of the carbon atoms constituting the carbon-carbon double bond. The amide-based solvent is represented by formula (1): | 08-02-2012 |
20120302713 | RETARDATION FILM, AND ORGANIC EL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A retardation film, formed by stretching a film comprising a norbornene-based ring-opening copolymer containing
| 11-29-2012 |
Patent application number | Description | Published |
20090264208 | Fixed Constant-Velocity Universal Joint - In a fixed constant velocity universal joint with eight balls, the present invention achieves improvement in cage strength by increasing a smallest outer diameter of a cage and improvement in joint strength at a high operating angle by ensuring required inner spherical area and spherical surface angle in an outer member regardless of the smallest outer diameter of the cage. In the fixed constant velocity joint of the present invention, among eight frontal sections adjacent to an inner spherical surface | 10-22-2009 |
20100016086 | CONSTANT VELOCITY UNIVERSAL JOINT - In the fixed type constant velocity universal joint, the center of each of the guide grooves of the outer joint member is offset to a position of being spaced apart from the joint central plane to the joint opening side by an axial distance (F), and being spaced apart from the joint central axis line to an opposite side in a radial direction with respect to each of the guide grooves by a radial distance (Fr). Further, the center of each of the guide grooves of the inner joint member is offset to a position of being spaced apart from the joint central plane to a joint innermost side by the axial distance (F), and being spaced apart from the joint central axis line to the opposite side in the radial direction with respect to each of the guide grooves by the radial distance (Fr). | 01-21-2010 |
20110065519 | FIXED UNIFORM-MOTION UNIVERSAL JOINT - Provided is a fixed type constant velocity universal joint of an eight-ball undercut-free type, which is capable of achieving an improvement of torque capacity at a high operating angle while ensuring durability at the time of a low operating angle. In the fixed type constant velocity universal joint of the eight-ball undercut-free type, a center of a track groove ( | 03-17-2011 |
20110136580 | POWER TRANSMISSION SHAFT, DRIVE SHAFT, AND PROPELLER SHAFT - Provided is a power transmission shaft to achieve enhancement of a static torsional strength of a smooth portion. The power transmission shaft according to the present invention includes a torque-transmission teeth portion ( | 06-09-2011 |
Patent application number | Description | Published |
20090031149 | Storage subsystem and power supply system - The present invention includes a plurality of disk units for storing data from a host computer, a plurality of power supply apparatuses for supplying DC power to each of the disk units via main power supply wirings, and a redundant power supply apparatus for generating, with any one of the disk units among the plurality of disk units as a load, DC power to the load. As auxiliary power supply wirings for guiding the output of the redundant power supply apparatus to each of the disk units, a common power supply wiring that is common to each of the power supply apparatuses, a plurality of branch power supply wirings branching from the common power supply wiring and connected to each of the disk units, and a redundant power supply wiring for connecting the redundant power supply apparatus and the common power supply wiring are wired to a backboard. | 01-29-2009 |
20110258473 | STORAGE SUBSYSTEM AND POWER SUPPLY SYSTEM - The present invention includes a plurality of disk units for storing data from a host computer, a plurality of power supply apparatuses for supplying DC power to each of the disk units via main power supply wirings, and a redundant power supply apparatus for generating, with any one of the disk units among the plurality of disk units as a load, DC power to the load. As auxiliary power supply wirings for guiding the output of the redundant power supply apparatus to each of the disk units, a common power supply wiring that is common to each of the power supply apparatuses, a plurality of branch power supply wirings branching from the common power supply wiring and connected to each of the disk units, and a redundant power supply wiring for connecting the redundant power supply apparatus and the common power supply wiring are wired to a backboard. | 10-20-2011 |
Patent application number | Description | Published |
20090027712 | IMAGE FORMING APPARATUS, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD - An image forming apparatus includes: a display unit; an operation unit; a printing unit; a storage unit which stores print data of the printing target image; a control unit which generally controls the display unit, the operation unit, the printing unit, and the storage unit. When the operation unit accepts an instruction to display a preview image, the control unit: controls the display unit to display the preview image for a user to verify the content of the printing target image, on the basis of the print data stored in the storage unit; classifies the whole area of the preview image into a text area and a picture area; and controls the display unit to display an image of the text area prior to an image of the picture area, and then to display the image of the picture area. | 01-29-2009 |
20130258393 | ELECTRONIC APPARATUS, IMAGE FORMING APPARATUS, AND SECURITY LEVEL MANAGEMENT METHOD - An electronic apparatus includes a security storage unit, a security information acquisition unit, a calculation unit, a determination unit, a notification unit, and an operation control unit. The security storage unit is configured to store a plurality of securities together with respective security levels associated with the securities. The security information acquisition unit is configured to acquire security information concerning the apparatus. The calculation unit is configured to calculate a total of the security level or levels of the security or securities applied to the apparatus, using the security levels of the securities stored in the security storage unit. The determination unit is configured to determine whether or not the calculated total has reached a predetermined threshold. | 10-03-2013 |
20150074420 | EMBEDDED SYSTEM, INFORMATION PROCESSING UNIT, AND IMAGE FORMING APPARATUS - An embedded system includes a nonvolatile memory, a control section, and a firmware update section. The nonvolatile memory stores firmware and a public key in a normal area, and stores a hash value concerning the public key in an access restricted area. The control section reads and executes the firmware from the nonvolatile memory. The firmware update section receives new firmware in which the hash value is encrypted and given as an electronic signature, and updates the firmware to the new firmware. The firmware update section is configured to: read the public key from the nonvolatile memory to calculate the hash value concerning the public key; when the hash value is identical to the hash value stored in the nonvolatile memory, calculate a hash value of the new firmware; decrypt the electronic signature with the public key to restore the hash value; and when these hash values are identical to each other, update the firmware. | 03-12-2015 |
Patent application number | Description | Published |
20100000872 | ELECTROPLATING METHOD - The surface of a metal base is electroplated by utilizing an induction codeposition phenomenon using at least one of carbon dioxide and inert gas, an electroplating liquid containing a metal powder dispersed therein, and a surfactant in a supercritical state or a subcritical state. The concentration of the metal in the electroplating liquid is in a saturated or supersaturated state. Accordingly, the dissolution speed of the metal base can be suppressed, and, at the same time, a plating layer having a smooth surface can be formed in a short time by utilizing an induction codeposition phenomenon. The electroplating method can be applied even when the metal base is formed of a metallic thin film provided on a surface of an insulating film provided on the substrate, or even when the metal is copper, zinc, iron, nickel, or cobalt. The above constitution can provide an electroplating method which, in electroplating on the surface of a metal base, can prevent the dissolution of the metal base to realize normal electroplating even in the case of a very thin metal base. | 01-07-2010 |
20100092661 | ELECTROLESS PLATING METHOD - This invention provides an electroless plating method comprising electrolessly plating the surface of a metal base sample using a supercritical fluid or a subcritical fluid in such a state that a metal powder is dispersed in an electroless plating liquid. According to this method, a homogeneous and thick plating layer is formed in a short time by taking advantage of an induction eutectoid phenomenon. In the electroless plating method, the metal powder may have an average particle diameter of not less than 1 nm and not more than 100 &mgr;m, and the electroless plating method may also be applied to a damascene process or a dual damascene process which is a method for forming a fine metal wiring within a semiconductor element. The above constitution can provide an electroless plating method which can realize the formation of an even film by electroless plating in a short time using a subcritical fluid or a supercritical fluid by taking advantage of an induction eutectoid phenomenon. | 04-15-2010 |
Patent application number | Description | Published |
20080210554 | Method for treating the surface of object and apparatus thereof - An apparatus for treating the surface of an object to be treated comprising introducing a surface treatment fluid into a reaction vessel ( | 09-04-2008 |
20080251103 | Method for activating surface of base material and apparatus thereof - A method for activating the surface of a base material and an apparatus thereof, which is suited to be utilized for pretreatment in electrochemical treatment such as, for example, electroplating or the like, in which the surface of a base material such as metal can be subjected to degreasing treatment and oxide film removing treatment simultaneously, efficiently and rationally, in which productivity can be enhanced and the equipment cost can be reduced, and in which a waste solution can be rationalized so that the solution can be reutilized and the environmental pollution can be prevented. A method for activating the surface of a base material in which the surface of a member to be treated is subjected to degreasing treatment or oxide film removing treatment. Pressurized carbon dioxide is dissolved in a predetermined quantity of water, thereby preparing an oxide film removing solution having a predetermined acidic concentration. | 10-16-2008 |
20100069513 | Stable aqueous suspension liquid of finely divided diamond particles, metallic film containing diamond particles and method of producing the same - An aqueous suspension liquid of finely divided diamond particles comprising 0.05 to 160 parts by weight of a finely divided diamond particles in 1000 parts of water, wherein; (i) the finely divided diamond particles have an element composition consisting mainly of 72 to 89.5% by weight of carbon, 0.8 to 1.5% of hydrogen, 1.5 to 2.5% of nitrogen, and 10.5 to 25.0% of oxygen; (ii) and, almost all of said diamond particles are in the range of 2 nm to 50 nm in diameters thereof (80% or more by number average, 70% or more by weight average), (iii) and, said finely divided diamond particles exhibit a strongest peak of the intensity of the Bragg angle at 43.9° (2θ±2°), strong and characteristic peaks at 73.5° (2θ±2°) and 95° (2θ±2°), a warped halo at 17° (2θ±2°), and no peak at 26.5°, by X-ray diffraction (XRD) spectrum analysis using Cu-Kα radiation when dried, (iv) and, specific surface area of said diamond particles when dry state powder is not smaller than 1.50×10 | 03-18-2010 |
20110209642 | STABLE AQUEOUS SUSPENSION LIQUID OF FINELY DIVIDED DIAMOND PARTICLES, METALLIC FILM CONTAINING DIAMOND PARTICLES AND METHOD OF PRODUCING THE SAME - An aqueous suspension liquid of finely divided diamond particles comprising 0.05 to 160 parts by weight of a finely divided diamond particles in 1000 parts of water, wherein; (i) the finely divided diamond particles have an element composition consisting mainly of 72 to 89.5% by weight of carbon, 0.8 to 1.5% of hydrogen, 1.5 to 2.5% of nitrogen, and 10.5 to 25.0% of oxygen; (ii) and, almost all of said diamond particles are in the range of 2 mu to 50 nm in diameters thereof (80% or more by number average, 70% or more by weight average), (iii) and, said finely divided diamond particles exhibit a strongest peak of the intensity of the Bragg angle at 43.9° (20±20), strong and characteristic peaks at 73.5° (20±20) and 95° (20±2°), a warped halo at 17′(20±2′), and no peak at 26.5°, by X-ray diffraction (XRD) spectrum analysis using Cu-Ku radiation when dried, (iv) and, specific surface area of said diamond particles when dry state powder is not smaller than 1.50×105 m2/kg, and substantially all the surface carbon atoms of said particles are bonded with hetero atoms, and the total absorption space of said powder is 0.5 m3/kg or more, when dried. The diamond particles are very active and dispersible in aqueous liquid in stable, and have essentially same mechanical properties as that of usual diamonds. | 09-01-2011 |
Patent application number | Description | Published |
20120119574 | POWER SUPPLY DEVICE FOR VEHICLE - The invention has an object of providing a power supply device for vehicle of high efficiency while keeping longer service life of a capacitor. By supplying an electric power of a capacitor to various electronic devices for a first predetermined time period after a vehicle engine has been stopped and discharging an electric power of the capacitor to a battery for a second predetermined time period after the first predetermined time period has ended, the voltage of the capacitor is reduced. By forcing the electric power of the capacitor to discharge at a forced discharge circuit until the voltage of the capacitor is substantially equal to a predetermined voltage after the second predetermined time period has ended, the time period during which the capacitor is held at a high voltage is made shorter. Longer service life of the capacitor and higher efficiency of the power supply device can be achieved. | 05-17-2012 |
20120293137 | POWER STORAGE APPARATUS - A power storage apparatus provided with a capacitor module and a power storage control circuit is connected between a generator and an electrical load. The capacitor module includes a plurality of capacitors and a plurality of switching devices which are connected in series with the capacitors, respectively, the capacitors and the switching devices together constituting a plurality of series circuits which are connected parallel to each other. When starting up the generator, the power storage control circuit controls only the specified switching device to become ON in order to quickly charge the capacitor which is connected in series with the switching device so that a voltage of the capacitor module is increased and a power source for starting up the generator is produced as high speed. | 11-22-2012 |
20130050952 | ELECTRICAL EQUIPMENT CASING - An electrical equipment casing includes a circuit board on which many electrical parts are mounted and a heat sink to which the circuit board is fixed. The heat sink is provided with a reactor housing dent that opens in a surface on which the circuit board is placed and radiator fins that reach a bottom portion of the reactor housing dent on a surface opposite to the surface on which the circuit board is placed at a position surrounding an outer circumference of the reactor housing dent. The reactor is housed in the reactor housing dent and a terminal thereof is electrically connected to the circuit board. This structure of the electrical equipment casing can contribute to an achievement of both of a size reduction of the overall casing and enhanced heat dissipation of the reactor. | 02-28-2013 |
20140313673 | ELECTRONIC DEVICE - A structure for efficiently transferring heat generated from an electronic part or the like to a heat dissipation member is provided. A bus bar is used for a wiring pattern in an electronic device ( | 10-23-2014 |
20140332263 | WATERPROOF MAIN TERMINAL - When a housing of a waterproof main terminal is fixed onto the outside surface of a case with a screw, a through hole is sealed with a seal surface of a packing pressed onto the outside surface of the case. Furthermore, the elastic force of the packing placed so as to be in tight contact with the whole circumference of the terminal ensures high waterproofing performance between the terminal and the housing, so the one packing can perform waterproofing both between the case and the housing and between the terminal and the housing. | 11-13-2014 |
Patent application number | Description | Published |
20100124796 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE - Techniques are provided for manufacturing a light-emitting device having high internal quantum efficiency, consuming less power, having high luminance, and having high reliability. The techniques include forming a conductive light-transmitting oxide layer comprising a conductive light-transmitting oxide material and silicon oxide, forming a barrier layer in which density of the silicon oxide is higher than that in the conductive light-transmitting oxide layer over the conductive light-transmitting oxide layer, forming an anode having the conductive light-transmitting oxide layer and the barrier layer, heating the anode under a vacuum atmosphere, forming an electroluminescent layer over the heated anode, and forming a cathode over the electroluminescent layer. According to the techniques, the barrier layer is formed between the electroluminescent layer and the conductive light-transmitting oxide layer. | 05-20-2010 |
20140287546 | Light-Emitting Device and Method for Manufacturing Light-Emitting Device - Techniques are provided for manufacturing a light-emitting device having high internal quantum efficiency, consuming less power, having high luminance, and having high reliability. The techniques include forming a conductive light-transmitting oxide layer comprising a conductive light-transmitting oxide material and silicon oxide, forming a barrier layer in which density of the silicon oxide is higher than that in the conductive light-transmitting oxide layer over the conductive light-transmitting oxide layer, forming an anode having the conductive light-transmitting oxide layer and the barrier layer, heating the anode under a vacuum atmosphere, forming an electroluminescent layer over the heated anode, and forming a cathode over the electroluminescent layer. According to the techniques, the barrier layer is formed between the electroluminescent layer and the conductive light-transmitting oxide layer. | 09-25-2014 |
Patent application number | Description | Published |
20090020348 | SADDLE SEAT TYPE ELECTRIC VEHICLE - A saddle seat type fuel-cell electric vehicle includes a motor for driving rear wheels, a secondary battery for supplying electric power to the motor, a carrier for carrying luggage and a seat for supporting an operator, the carrier is located behind the seat and above the rear wheels. The secondary battery includes a plurality of cells each having an elongated boxlike shape, and it is stored in the internal space of the carrier, thereby increasing the flexibility of the layout of the vehicle body. Spacings functioning as air passages are defined between the inner wall of the carrier and the secondary battery. The carrier is formed with air inlet openings for introducing an air flow into the internal space and an air outlet opening for discharging the air flow out of the internal space. The plural cells are arranged adjacent to each other with given intervals on the same plane. | 01-22-2009 |
20090020352 | ELECTRIC-MOTOR THREE-WHEELED VEHICLE - An electric-motor three-wheeled vehicle includes a motor for applying a drive force to drive wheels, a motor control unit for controlling the motor, a secondary battery for storing electric power generated by a fuel cell, a rear body supporting a pair of left and right rear wheels and a connecting mechanism for connecting the rear body with a front body so as to tilt the front body while the rear wheels are in contact with the ground. The secondary battery is housed in the inside of a luggage carrier above the rear wheels. The motor and the motor control unit, including a motor driver and a main CPU, are mounted between the left and right rear wheels. The voltage converter increases or decreases the voltage of the electric power supplied from the fuel cell. The control drivers controls a supercharger of reaction gas and a electric pump of cooling water. | 01-22-2009 |
20100163326 | Battery Temperature Regulating System And Method For An Electric Vehicle, Battery Housing Box For An Electric Vehicle, And Vehicle Incorporating Same - A battery housing structure, in an electric vehicle, is operable to regulate a temperature of a battery disposed between front and rear wheels of the vehicle. The battery housing structure includes a main housing body for receiving the battery, inlet and outlet ports for respectively supplying air to and discharging air from the main housing body; and a fan for discharging air from the main housing body. A bypass passage is provided in the battery housing structure for selectively connecting a downstream side of the fan with the inlet ports. First and second air flow control valves are also provided in the battery housing structure for selectively controlling and routing the flow of air within the battery housing structure. | 07-01-2010 |
Patent application number | Description | Published |
20120142851 | PROCESS FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER, AND RUBBER COMPOSITION - A process for simply and inexpensively producing a conjugated diene polymer with a narrow molecular weight distribution and a high cis-bond content at a low cost is provided. The process comprises a polymerization step, wherein a conjugated diene polymer having a cis-1,4-bond content of 98.5 mass % or more and a ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn) measured by gel permeation chromatography of 2.5 or less is obtained by carrying out a polymerization reaction in conjugated diene compounds using a catalyst composition containing a rare earth element-containing compound or a reaction product of the rare earth element-containing compound with a Lewis base, an aluminoxane and/or organoaluminum compound, and an iodine-containing compound. | 06-07-2012 |
20130102736 | FUNCTIONALIZED HIGH CIS-1,4-POLYBUTADIENE PREPARED USING NOVEL FUNCTIONALIZING AGENTS - A method for preparing a functionalized polymer comprising the steps of preparing a polymer by polymerizing conjugated diene monomer with a lanthanide-based catalyst, wherein the lanthanide-based catalyst comprises (a) a lanthanide compound, (b) an alkylating agent, and (c) a source of halogen, and reacting the pseudo-living polymer with at least one amide-containing functionalizing agent. | 04-25-2013 |
20140100339 | FUNCTIONALIZED HIGH CIS-1,4-POLYBUTADIENE PREPARED USING NOVEL FUNCTIONALIZING AGENTS - In general the present invention provides a functionalized polymer prepared by a process comprising the steps of preparing a pseudo-living polymer by polymerizing conjugated monomer with a lanthanide-based catalyst, and reacting the pseudo-living polymer with a functionalizing agent defined by the formula (I) | 04-10-2014 |
Patent application number | Description | Published |
20110160388 | PROCESS FOR PRODUCTION OF MODIFIED CONJUGATED DIENE COPOLYMER, MODIFIED CONJUGATED DIENE COPOLYMER PRODUCED BY THE PROCESS, RUBBER COMPOSITION, AND TIRE - A process for producing a modified conjugated diene-based copolymer comprising bringing a modifier into reaction with the active end of a copolymer of a conjugated diene compound and an aromatic vinyl compound having the active end, wherein a compound having (i) a hydrolyzable functional group having silicon and (ii) a group which can be converted into a protonic amino group or a protonic amino group protected with an eliminable functional group after the reaction is used as the modifier, a step of adding a condensation catalyst is conducted after the modifier is brought into the reaction, and the content of the unit of the aromatic vinyl compound and the structure of the chain of the aromatic vinyl compound are specified. The process provides a modified conjugated diene-based copolymer which is a modified product of a copolymer of a conjugated diene and an aromatic vinyl compound, provides excellent interaction between the rubber component and carbon black and/or silica, can further improve dispersion of the fillers and provides a tire exhibiting excellent low heat buildup property, fracture properties and abrasion resistance. | 06-30-2011 |
20120108737 | METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE BASED (CO)POLYMER, MODIFIED CONJUGATED DIENE BASED (CO)POLYMER, AND RUBBER COMPOSITION - The method for producing a modified conjugated diene based (co)polymer, according to the present invention comprises a step of reacting a conjugated diene based (co)polymer with a metal halide compound to obtain a modified conjugated diene based (co)polymer, the conjugated diene based (co)polymer having a weight-average molecular weight of 150,000 to 2,000,000 and being obtained by bonding, to a polymer having at least a conjugated diene unit, an alkoxysilyl group and an optionally protected primary amino group. The method can satisfactorily produce a conjugated diene based (co)polymer which has a high Mooney viscosity, excellent shape stability and good processability. | 05-03-2012 |
Patent application number | Description | Published |
20110023691 | MUSICAL PERFORMANCE-RELATED INFORMATION OUTPUT DEVICE, SYSTEM INCLUDING MUSICAL PERFORMANCE-RELATED INFORMATION OUTPUT DEVICE, AND ELECTRONIC MUSICAL INSTRUMENT - Provided are a musical performance-related information output device and a musical performance system capable of superimposing musical performance-related information on an audio signal without damaging the general versatility of the audio signal. The musical performance-related information output device includes a musical performance-related information acquiring section that is adapted to acquire musical performance-related information related to a musical performance of a performer, a superimposing section that is adapted to superimpose the musical performance-related information on an analog audio signal such that a modulated component of the musical performance-related information is included in a band higher than the frequency component of the analog audio signal generated in accordance with the musical performance manipulation of the performer, and an output section that outputs the analog audio signal on which the superimposing section superimposes the musical performance-related information. | 02-03-2011 |
20110033061 | AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING SYSTEM, AND AUDIO SIGNAL PROCESSING METHOD - An audio signal processing device includes multiple input reception units to which analog audio signals, on which watermark information indicating identification information is superimposed, are input, an extraction unit that is adapted to extract the identification information from each of the analog audio signals input to the multiple input reception units, and a display unit for performing display depending on the identification information extracted by the extraction unit in correspondence with the input reception unit to which the analog audio signal, from which the identification information is extracted, is input, or signal processing unit for performing signal processing depending on the identification information extracted by the extraction unit for the analog audio signal, from which the relevant identification information is extracted, and outputting the processed analog audio signal. | 02-10-2011 |
20110150240 | MODULATION DEVICE AND DEMODULATION DEVICE - A modulation device includes: a spread code generation unit which generates a spread code having a predetermined cycle; an audio signal input unit to which an audio signal is input; a first modulation unit which phase-modulates the spread code in each cycle on the basis of a data code; and a combining unit which combines the audio signal with a modulation signal which has been generated on the basis of the phase-modulated spread code and distributed in a frequency range higher than a predetermined frequency to output a combined signal. | 06-23-2011 |
20110182439 | LOOP GAIN ESTIMATING APPARATUS AND HOWLING PREVENTING APPARATUS - A pseudo noise superimposing unit superimposes a pseudo noise (M-sequence) to an audio signal picked up by a microphone and outputs the superimposed signal to an amplifying system. An calculating unit calculates a correlation value between the audio signal picked up by the microphone and the pseudo noise. The calculating unit estimates a gain of a closed loop based on the correlation value. A gain control unit suppresses a gain of the audio signal based on the estimated gain of the closed loop. | 07-28-2011 |
20110245945 | CONTENT DATA REPRODUCTION APPARATUS AND A SOUND PROCESSING SYSTEM - A reproduction apparatus | 10-06-2011 |
20130305908 | MUSICAL PERFORMANCE-RELATED INFORMATION OUTPUT DEVICE, SYSTEM INCLUDING MUSICAL PERFORMANCE-RELATED INFORMATION OUTPUT DEVICE, AND ELECTRONIC MUSICAL INSTRUMENT - Provided are a musical performance-related information output device and a musical performance system capable of superimposing musical performance-related information on an audio signal without damaging the general versatility of the audio signal. The musical performance-related information output device includes a musical performance-related information acquiring section that is adapted to acquire musical performance-related information related to a musical performance of a performer, a superimposing section that is adapted to superimpose the musical performance-related information on an analog audio signal such that a modulated component of the musical performance-related information is included in a band higher than the frequency component of the analog audio signal generated in accordance with the musical performance manipulation of the performer, and an output section that outputs the analog audio signal on which the superimposing section superimposes the musical performance-related information. | 11-21-2013 |
20140013928 | CONTENT DATA REPRODUCTION APPARATUS AND A SOUND PROCESSING SYSTEM - A reproduction apparatus ( | 01-16-2014 |
20140039654 | INFORMATION PROVIDING SYSTEM, IDENTIFICATION INFORMATION RESOLUTION SERVER AND MOBILE TERMINAL DEVICE - An information providing system includes a sound emission device for emitting, as sound wave, identification information modulated into a sound signal, an identification information resolution server including a mapping table in which the identification information, valid time information and the address information of a content are stored to be associated, and a mobile terminal device for transmitting the identification information demodulated from a picked-up sound wave to the identification information resolution server thereby obtaining address information and accessing the content using the obtained address information. When received the identification information from the mobile terminal device, the identification information resolution server returns the address information of a corresponding content to the mobile terminal device when the time information is within a valid time. | 02-06-2014 |
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20110198921 | POWER SUPPLY DEVICE AND POWER SUPPLY SYSTEM FOR FUEL CELL VEHICLE - A power supply device includes: a first line, a second line, and a third line, each having a different electric potential from one another; a battery circuit in which a fuel cell stack and an electric storage device are connected in series; and a first DC-DC converter, wherein both ends of the battery circuit are connected to the first line and the third line, a connection point of the electric storage device and the fuel cell stack of the battery circuit is connected to the second line, a primary side of the first DC-DC converter is connected to the second line and the third line, a secondary side of the first DC-DC converter is connected to the first line and the third line, and electric power is outputted from the first line and the third line. | 08-18-2011 |
20120187755 | POWER UNIT FOR ELECTRIC VEHICLE - A power unit for an electric vehicle includes: a first power source connected between a first node and a second node; a first switch connected between the second node and a third node; a second power source connected between the third node and a fourth node; a second switch connected between the first node and the third node; and a DC-DC converter, wherein the DC-DC converter adjusts an electric potential of the first node by changing an electric potential of the second node by making the first node connectable to the third node, or, by making the second node connectable to the third node; an output electric power obtained from between the first node and the fourth node is supplied to an electric motor; and the first power source or the second power source is a fuel cell stack and an another is a secondary battery. | 07-26-2012 |
20120187887 | POWER UNIT FOR ELECTRIC VEHICLE - A power unit for an electric vehicle includes: a first power source connected between a first node and a second node; a first switch connected between the second node and a third node; a second power source connected between the third node and a fourth node; a second switch connected between the first node and the third node; and a DC-DC converter connected to the second node, wherein the DC-DC converter changes an electric potential of the second node by making the second node connectable to the fourth node or the third node, and an output electric power obtained from between the first node and the fourth node is supplied to an electric motor. | 07-26-2012 |
20130038120 | POWER SUPPLY APPARATUS ACTIVATING METHOD - The two ends of a battery circuit ( | 02-14-2013 |
20130342151 | ELECTRIC POWER SUPPLY APPARATUS - A control device of an electric power supply apparatus controls a voltage applied to an inverter to fall within a voltage range between a first voltage that is the voltage of one of a first electric power supply and a second electric power supply and a second voltage that is the sum of the voltage of the first electric power supply and the voltage of the second electric power supply, by alternately switching between a series state in which a current loop that connects the first electric power supply, the second electric power supply, and a reactor in series with the inverter is formed, and a parallel state in which the first electric power supply and the second electric power supply are connected in parallel with the inverter as an electric load. | 12-26-2013 |
20140084879 | POWER SUPPLY DEVICE - A connection switch control part that, within a voltage change period where an applied voltage to an inverter can be changed by repeatedly and alternately switching to a serial state where a first power supply and a second power supply are connected in series to the inverter and to a parallel state where the first power supply and the second power supply are connected in parallel to the inverter, provides: a first period during which current of either one of the first power supply and the second power supply changes with an increasing trend, and current of the other one changes with a decreasing trend; and a second period during which current of one of the power supplies changes with a decreasing trend and current of the other power supply changes with an increasing trend. | 03-27-2014 |
Patent application number | Description | Published |
20120176883 | RECORDING LAYER FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM, AND SPUTTERING TARGET - A recording layer for optical information recording medium excellent in recording property, an optical information recording medium including the recording layer and a sputtering target useful for formation of the recording layer are provided. A recording layer for an optical information recording medium on which recording is performed through irradiation with laser light, the recording layer including an oxide of a metal of which an absolute value of the standard free energy of oxide formation per 1 mol of oxygen is larger than that of Pd (hereinafter referred to metal X) and a Pd oxide, wherein the Pd oxide includes a Pd monoxide and a Pd dioxide, and wherein a ratio of the Pd atom to a total of the metal X atom and the Pd atom which are contained in the recording layer is 4 to 85 atomic %. | 07-12-2012 |
20120177863 | RECORDING LAYER FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM, AND SPUTTERING TARGET - A recording layer excellent in recording property, an optical information recording medium including the recording layer, and a sputtering target for producing the recording layer. The recording layer on which recording is performed through irradiation with a laser light, contains: a Pd oxide; a Ag oxide; and an oxide of a metal X of having an absolute value of the standard free energy of oxide formation per 1 mol of oxygen that is larger than an oxide of Pd and Ag, wherein a ratio of Pd atom to a total (metal X atom+Pd atom+Ag atom) is from 10 to 60 atomic %, a ratio of Ag atom to the total is from 5 to 45 atomic %, and a ratio of Pd atom and the Ag atom to the total is 75 atomic % or less. | 07-12-2012 |
Patent application number | Description | Published |
20120224851 | BANDWIDTH VARIABLE COMMUNICATION METHOD, BANDWIDTH VARIABLE COMMUNICATION APPARATUS, TRANSMISSION BANDWIDTH DETERMINATION APPARATUS, TRANSMISSION BANDWIDTH DETERMINATION METHOD, NODE APPARATUS, COMMUNICATION PATH SETTING SYSTEM, COMMUNICATION PATH SETTING - A bandwidth variable communication method is provided that enables effective use of frequency bandwidths in which the bit rate is constant in every optical path. The bandwidth variable communication method includes, when a network management apparatus sets or changes an optical path that passes through plural communication apparatuses, measuring or obtaining an optical signal quality deterioration amount in a route of the optical path; selecting a modulation format in which a spectrum bandwidth is the narrowest from among modulation formats by which transmission is available on conditions of the optical signal quality deterioration amount and a desired bit rate B (bit/s); and exchanging control information between the network management apparatus and a control unit of each communication apparatus on the optical path route. A bandwidth variable communication apparatus receives the control information, and changes a passband based on the received control information. | 09-06-2012 |
20130195460 | WAVELENGTH PATH REALLOCATION METHOD AND UPPER LAYER PATH REALLOCATION METHOD - A wavelength path reallocation method in a path reallocation apparatus for reallocating a wavelength path set in a communication network, including: a wavelength path designing step in which a wavelength path designing unit designs a reallocation destination wavelength path by performing calculation such that the number of use frequency regions in the communication network becomes smaller than a corresponding value before reallocation; and a wavelength path setting step in which a wavelength path setting unit changes a reallocation target wavelength path to the reallocation destination wavelength path by using free wavelength. | 08-01-2013 |
20130216226 | FREQUENCY ASSIGNMENT METHOD AND APPARATUS - A frequency assignment method for selecting a frequency width used on a route connecting between a start point and an end point when the start point and the end point of an optical signal are supplied in a photonic network including an optical node that includes an optical switch for switching the optical signal without electrically terminating the optical signal is disclosed. The frequency assignment method includes steps of: obtaining a correlation amount of use state of wavelength or frequency between adjacent links by referring to a route calculation result; determining a fixed frequency width or variable frequency width to be set for a communication route based on the correlation amount; and assigning the fixed frequency width or the variable frequency width on the route. | 08-22-2013 |
20140270776 | OPTICAL COMMUNICATION APPARATUS, OPTICAL ROUTE SWITCHING APPARATUS AND NETWORK - An optical communication apparatus, in the sending side, distributes client signals according to destinations and a communication capacity of each destination, electrical-to-optical converts the distributed signals to optical signals having different center frequencies, and multiplexes the optical signals to output, and in the receiving side, the optical communication apparatus divides the wavelength division multiplexed signal to each wavelength (for each sending source), optical-to-electrical converts the divided optical signals to electrical signals, and multiplexes the electrical signals to output. An add/drop port of an optical route switching apparatus includes an input/output port to the optical communication apparatus, and an optical frequency bandwidth is variable according to an optical spectrum width of the optical signal. A network is constructed by using the optical communication apparatus and the optical route switching apparatus. | 09-18-2014 |
Patent application number | Description | Published |
20110281404 | METHOD OF SEALING A SEMICONDUCTOR ELEMENT WITH AN EPOXY RESIN COMPOSITION - A method of sealing a semiconductor element which involves applying an epoxy resin composition including an epoxy resin and a phenolic resin obtained by reacting phenol, a biphenyl compound represented by the general formula (3) and benzaldehyde to a semiconductor element and curing the composition to seal the semiconductor element: | 11-17-2011 |
20130059983 | METHOD OF MANUFACTURING ESTERIFIED SUBSTANCE - According to the invention, a method of manufacturing an esterified substance including a process in which a copolymer is obtained by copolymerizing a 1-alkene having 5 to 80 carbon atoms and maleic anhydride, and a process in which an esterification reaction of the copolymer and an alcohol having 5 to 25 carbon atoms is caused in a presence of trifluoromethanesulfonic acid in order to obtain a reaction mixture containing an esterified substance including at least one repetition unit selected from formulae (c) to (f) is provided, and, in the formulae (c) to (f), R represents an aliphatic hydrocarbon group having 3 to 78 carbon atoms, R | 03-07-2013 |
20130260155 | RESIN COMPOSITION, AND PREPREG AND LAMINATE USING SAME - A resin composition having high Tg (high heat resistance), low thermal expansion, and excellent flame retardancy, and being advantageous for promoting halogen-free, and having excellent adhesiveness with Cu, a prepreg obtained by impregnating it into substrate, and a composite and a laminate obtained from them. Specifically provided are a modified polyimide resin composition containing (A) a polymaleimide compound of formula [1], (B) epoxy resin having at least two glycidyl groups in the molecule of formula [2], and (c) phenolic compound having at least two OH groups in the molecule, and a prepreg obtained by impregnating the composition into the substrate, and a composite and a laminate obtained from the prepreg. | 10-03-2013 |
Patent application number | Description | Published |
20110159383 | SOLID POLYMER ELECTROLYTE FUEL CELL - The present invention provides a solid polymer electrolyte fuel cell comprising a fuel cell stack formed by laminating a plurality of fuel cell units each of which includes a fuel electrode, an oxidant electrode, and a solid polymer electrolyte membrane interposed between the fuel and oxidant electrodes. The fuel cell unit is operable to generate an electric power through an electrochemical reaction between a first gas supplied to the side of the fuel electrode and a second gas supplied to the side of the oxidant electrode. In this fuel cell, the first gas supplied to the side of the fuel electrode and the second gas supplied to the side of the oxidant electrode are adapted to flow generally in opposite directions in the fuel cell stack, so that a water created on the side of oxidant electrode is reciprocally moved between the fuel electrode and the oxidant electrode to increase a water holding region in the solid polymer electrolyte membrane. The fuel cell of the present invention can improve fuel cell characteristics without providing any humidifier. | 06-30-2011 |
20110189547 | NON-AQUEOUS ELECTROLYTIC SOLUTION CONTAINING ADDITIVE FOR INCREASING CAPACITY OF LITHIUM-ION CELL AND LITHIUM-ION CELL USING SAME - Disclosed are an additive for improving charge/discharge characteristics of a lithium-ion cell, a nonaqueous electrolytic solution containing the additive, and a lithium-ion cell using the additive and/or the nonaqueous electrolytic solution. The additive serves as a solvent for a fluorine resin, such as poly(vinylidene fluoride), which is incorporated as an adhesive in a positive electrode containing a lithium-transition metal oxide capable of absorbing and releasing lithium and a negative electrode containing a carbon material capable of absorbing and releasing lithium. The additive comprises three compounds selected, respectively, from a 2-pyrrolidinone compound group, a cyclic alkyl compound group, and a cyclic pentanone compound group. | 08-04-2011 |