Patent application number | Description | Published |
20090224414 | EVAPORATIVE HUMIDIFIER - In the evaporative humidifier of the present invention, a desired humidity is obtained by supplying water only to a humidifying module required for humidification. Air simply passes through a humidifying module to which water is not supplied. Accordingly, air obtained by mixing humidified air passing through the humidifying module which is wet with water being supplied thereto (wet zone) and non-humidified air passing through the humidifying module to which water is not supplied (dry zone) is blown out from an outlet of the evaporative humidifier. The mixture amount (mixture ratio) is controlled by the opening and closing of the valve, so that a desired humidity is obtained. Therefore, with the evaporative humidifier of the present invention, humidity control can be accurately performed without unnecessarily operating the humidifying device and without wasting energy. | 09-10-2009 |
20120263200 | LASER MODULE - A laser module includes: a heat sink that releases heat from a member in contact with the heat sink; a sub-mount substrate that is disposed on the heat sink and made of an insulating material; a feeding layer that is disposed on the sub-mount substrate; and a laser diode array that has plural light-emitting portions disposed on the feeding layer in a parallel arrangement. A linear expansion coefficient of the sub-mount substrate is made smaller than a linear expansion coefficient of the laser diode array, and the linear expansion coefficient of the sub-mount substrate in a state connected to the heat sink having a larger linear expansion coefficient than the laser diode array is set to fall within a predetermined range including the linear expansion coefficient of the laser diode array. | 10-18-2012 |
20140233598 | SEMICONDUCTOR LASER EXCITATION SOLID-STATE LASER - A semiconductor laser excitation solid-state laser comprises: a planar waveguide-type solid-state laser element which is disposed on a solid-state laser substrate; an LD array; and a sub-mount substrate on which joining layers of two different thicknesses are formed on the same plane; wherein the planar waveguide-type solid-state laser element is joined to the sub-mount substrate on the surface on the opposite side of a surface on which the solid-state laser substrate is mounted, via a joining layer of one of the thicknesses out of the joining layers of the two different thicknesses, and the LD array is joined to the sub-mount substrate on the surface on a light-emitting layer side, via another joining layer of the other thickness out of the joining layers of the two different thicknesses. | 08-21-2014 |
Patent application number | Description | Published |
20120095131 | BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE - Disclosed is a binder composition for a non-aqueous secondary battery electrode, which enables the production of a non-aqueous secondary battery that has excellent adhesion to a current collector or an electrode and can retain a high electric discharge capacity even when charge and discharge are repeated or under a high-temperature environment produced as a result of the generation of heat. Specifically disclosed is a binder composition for a non-aqueous secondary battery electrode, which comprises functional group-containing crosslinked resin microparticles produced by polymerizing the following components (A) to (C): (A) at least one monomer selected from the group consisting of (a) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional epoxy group, (b) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional amide group, and (c) a monomer having one ethylenically unsaturated group per molecule and also having a monofunctional or polyfunctional hydroxy group; (B) at least one monomer selected from the group consisting of (d) a monomer having one ethylenically unsaturated group per molecule and also having an alkoxysilyl group and (e) a monomer having at least two ethylenically unsaturated groups per molecule; and (C) (k) a monomer which has an ethylenically unsaturated group and is different from the monomers (a) to (e). | 04-19-2012 |
20130045342 | COATING AGENT FOR FORMING INKJET INK-RECEIVING LAYER, RECORDING MEDIUM OBTAINED WITH SAME, AND PRINTED MATTER - Provided is a coating agent for forming an inkjet ink-receiving layer, which is intended to have excellent water resistance, to have suppressed occurrence of white spots/white streaks of images, and to have satisfactory ink dryability and excellent image forming properties, and which contains a crosslinked vinyl emulsion formed by emulsion polymerization of a monomer mixture including (A) a monomer having two or more ethylenically unsaturated groups, (B) a monomer having a carboxyl group and one ethylenically unsaturated group, and (C) a monomer having a hydrophobic group having 1 to 12 carbon atoms and one ethylenically unsaturated group. | 02-21-2013 |
Patent application number | Description | Published |
20100043344 | COMPOSITION FOR BUILDING MATERIAL, AND GYPSUM BOARD AND CONSTRUCTION METHOD USING THEM AND WALL AND THE LIKE - Provided is a building material with a higher specific gravity and/or radioactive-ray-shielding function while maintaining a workability equivalent to that of a conventional gypsum board. It relates to a gypsum-based building material manufactured by adding water to a composition in which a base material is a combination of a hydraulic gypsum and one kind or two or more kinds of dry-hardening calcium carbonate or calcium hydroxide or synthetic resin emulsions and an inorganic filler with a high specific gravity is compounded to it so that reaction and setting or drying and setting are conducted, wherein the composition is characterized by comprising 100 parts by weight of at least one kind or two or more kinds of base materials selected from the group consisting of calcium sulfate, calcium carbonate, calcium hydroxide and organic synthetic resin emulsions, and 50-3,000 parts by weight of at least one kind or two or more kinds of inorganic fillers whose true specific gravity is 3.5-6.0 which are selected from the group consisting of barium chloride, zinc oxide, aluminum oxide, titanium oxide, barium oxide, strontium carbonate, barium carbonate, and barium sulfate. | 02-25-2010 |
20100047623 | INTERIOR CONSTRUCTION MATERIAL HAVING DEODORIZING ACTIVITY - High odor eliminating property is provided to a building material for interiors by compounding a hydrazide compound. Additionally, the odor eliminating property of the building material for interiors is improved and hygroscopicity and size stability at the time of use are provided by adding and compounding an organic carbide, an inorganic hygroscopic material, and a water repellent. Also, an interior structure in which these building materials for interiors are employed is provided. | 02-25-2010 |
20110135930 | PROCESS FOR CONTINUOUS MODIFICATION OF DIHYDRATE GYPSUM AND MODIFIED DIHYDRATE GYPSUM OBTAINED BY THE PROCESS - Disclosed is a process for the continuous modification of dihydrate gypsum. The process includes a hemihydration step of calcining the dihydrate gypsum as a raw material into hemihydrate gypsum and a recrystallization step of hydrating and recrystallizing the hemihydrate gypsum in an aqueous slurry to convert the hemihydrate gypsum into modified dihydrate gypsum of a crystalline form different from the dihydrate gypsum as the raw material. In the recrystallization step, the aqueous slurry in a recrystallization reaction tank is maintained at a constant temperature under stirring such that the aqueous slurry becomes uniform, and a feed rate of the hemihydrate gypsum to the recrystallization reaction tank and a discharge rate of the recrystallized and modified dihydrate gypsum from the recrystallization reaction tank are controlled such that the feed rate and the discharge rate become substantially equal to each other, whereby the feeding of the hemihydrate gypsum and the discharging of the recrystallized and modified dihydrate gypsum are conducted continuously or intermittently. According to the process, dihydrate gypsum as a starting raw material can be converted into high-purity, modified dihydrate gypsum of large crystals by recrystallizing the starting dihydrate gypsum after it is once calcined into hemihydrate gypsum although such modified dihydrate gypsum is not available in general. | 06-09-2011 |
20140030173 | PROCESS FOR CONTINUOUS MODIFICATION OF DIHYDRATE GYPSUM AND MODIFIED DIHYDRATE GYPSUM OBTAINED BY THE PROCESS - A process for the continuous modification of dihydrate gypsum includes calcining dihydrate gypsum into hemihydrate gypsum and recrystallizing the hemihydrate gypsum in an aqueous slurry to convert the hemihydrate gypsum into modified dihydrate gypsum of different crystalline form. The aqueous slurry in a recrystallization reaction tank is maintained at a constant temperature under stirring, and a feed rate of the hemihydrate gypsum to the recrystallization reaction tank and a discharge rate of the recrystallized dihydrate gypsum are controlled to substantially equal. Dihydrate gypsum as a starting raw material can be converted into high-purity, modified dihydrate gypsum of large crystals by recrystallizing the starting dihydrate gypsum after it is once calcined into hemihydrate gypsum. | 01-30-2014 |
Patent application number | Description | Published |
20090149633 | ARTIFICIAL DIET FOR LEPIDOPTERAN INSECTS AND PRODUCTION METHOD THEREOF, LEPIDOPTERAN INSECT AND PRODUCTION METHOD THEREOF, AND BIOLOGICAL MATERIAL - An artificial diet for lepidopteran insects of the present invention, including: a protein; and a carbohydrate, wherein a content of a stable isotope is equal to or greater than 50 atom %. A method for producing an artificial diet for lepidopteran insects, including: a defatting treatment step of subjecting a microorganism to a defatting treatment; a hydrothermal solution extraction treatment step of subjecting the microorganism to an extraction treatment using a hydrothermal solution; and a mixing step of mixing a carbohydrate and a protein originated from the microorganism that is subjected to the defatting treatment step and the hydrothermal solution extraction treatment step. | 06-11-2009 |
20100136287 | POLYMER FILM - The present invention can provide a polymer film having an Ra (arithmetic average roughness) of 0.5 μm to 2.5 μm, an Ry (maximum height) of 3 μm to 11 μm, an Rz (ten-point average height) of 3 μm to 8 μm, and a light transmittance of 85% or higher. A preferable embodiment of the present invention can provide, at the same time, an optical diffusion function, an improved luminance, a transmittance and the like which are of a sufficient level not realized conventionally. In a still preferable embodiment, Sm (average concave-concave/convex-convex interval) of 90 μm to 160 μm and the average inter-local peak interval (S) is 5 μm to 15 μm. | 06-03-2010 |
20100241843 | SERVER SYSTEM, SECURITY IMPROVING METHOD OF SERVER AND COMPUTER PROGRAM OF THE SAME - A server system is provided in which it is possible to avoid an improper operation or malicious operation on, for example, a power switch of a server. In such a system, both a management server and multiple servers are connected to a network. Each multiple server includes: an authentication key storing portion which stores an authentication key; and a management module which compares between data inputted by operating the operation switches and the authentication key stored in the authentication key storing portion, wherein the management module sets the operation switches available if the input data and the authentication key are the same. The management module includes a function of writing the authentication key received from the management server into the authentication key storing portion. The management server includes a virtualized environment software which transmits the authentication key to each of the multiple servers via the network. | 09-23-2010 |
20110055452 | METHOD AND PROGRAM FOR MEMORY RELOCATION CONTROL OF COMPUTER, AND COMPUTER SYSTEM - A computer system comprises a computer that includes a plurality of CPU sockets including one or more CPU cores, a crossbar switch, and a memory controller each, and memories connected under the respective plurality of CPU sockets, the plurality of CPU sockets being connected to each other. When all the CPU cores in a CPU socket enter a power saving state and a total amount of memory use falls below a predetermined threshold, the computer relocates contents of the memory connected under the CPU socket to a memory under another CPU socket, thereby eliminating an access to the memory connected under the CPU socket and bringing a whole of the CPU socket into the power saving state. | 03-03-2011 |
20110252247 | ELECTRICAL APPARATUS - An electrical apparatus includes a main unit which consumes electrical power; a power supply unit which supplies electrical power from a commercial power source to the main unit; a secondary battery to be charged with electrical power supplied from the power supply unit; and a power source control unit. In a state where a power source of the main unit is the power supply unit, when power consumption of the main unit exceeds a first threshold, the power source control unit changes the state to another state where the power source of the main unit is the power supply unit and secondary battery. | 10-13-2011 |
20120098340 | EQUIPMENT POWER MANAGEMENT SYSTEM - An equipment power management system in accordance with the present invention has a plurality of electrical devices and a control device. The electrical devices can operate in any one of multiple operational states different from each other in power consumption of a commercial power source. The control device switches the operational state of an electrical device to that of a smaller power consumption of the commercial power source in ascending order from the electrical device of the lowest priority when a receiving power amount of the whole equipment including the plurality of electrical devices exceeds a first threshold value until the receiving power amount falls below a second threshold value which is lower than or equal to the first threshold value. | 04-26-2012 |
20120219399 | ELECTRIC DEVICE - An electric device has a casing with an air-inlet and an air-outlet, a main unit disposed inside the casing, a first temperature sensor for detecting the temperature inside the casing, a second temperature sensor for detecting the temperature outside the casing, an electric fan, and a control unit. The control unit rotates the electric fan at the time of the low-temperature startup such that the temperature detected by the first temperature sensor is lower than a preset first threshold value, while the temperature detected by the second temperature sensor is higher than the temperature detected by the first temperature sensor. | 08-30-2012 |
20120233475 | CLUSTER SYSTEM - A cluster system of mutual standby type forms groups each composed of a job execution system and a job standby system for taking over the job when problems occur in the job execution system, and provides information processing devices each with a job execution system and a job standby system of different groups. The information processing devices each include: an upper limit value storage unit for storing a power upper limit value, a power control unit for controlling use of power by its own information processing device so as not to exceed the power upper limit value stored, and an upper limit value setting unit for causing the upper limit value storage unit to store a power upper limit value smaller than the maximum power consumption of its own information processing device when it is not necessary to take over the job of another information processing device. | 09-13-2012 |
20140064321 | ABNORMALITY DETECTION DEVICE - An estimating unit | 03-06-2014 |
20140159484 | ELECTRICAL APPARATUS - An electrical apparatus includes a main unit which consumes electrical power; a power supply unit which supplies electrical power from a commercial power source to the main unit; a secondary battery to be charged with electrical power supplied from the power supply unit; and a power source control unit. In a state where a power source of the main unit is the power supply unit, when power consumption of the main unit exceeds a first threshold, the power source control unit changes the state to another state where the power source of the main unit is the power supply unit and secondary battery. | 06-12-2014 |
20140159634 | FAN CONTROL DEVICE - A rotation number deciding unit decides a rotation number of a cooling fan based on the result of detection by an intake air temperature sensor. A determining unit determines whether the degree of increase of intake air temperature is equal to or more than a threshold based on the result of detection by the intake air temperature sensor. When the determining unit determines the degree of increase of intake air temperature is equal to or more than the threshold, the controlling unit determines whether there is a possibility of occurrence of condensation based on the result of detection by the intake air temperature sensor and the result of detection by an intake air humidity sensor. When determining there is a possibility of occurrence of condensation, the controlling means causes the cooling fan to rotate at a rotation number lower than the rotation number decided by the rotation number deciding unit. | 06-12-2014 |
20140344594 | CLUSTER SYSTEM - A cluster system of mutual standby type, includes information processing devices, one of the information processing devices taking over a job of an other information processing device, when the other information processing device becomes unable to continue processing, wherein the information processing devices control the use of power so as not to exceed a power upper limit, and the one of the information processing devices sets the power upper limit smaller than a maximum power consumption of its own, when it is not necessary to take over the job of the other information processing device. | 11-20-2014 |
Patent application number | Description | Published |
20100218023 | INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM - An information processing apparatus which is capable of quickly responding to a data access request from an external information processing apparatus without using an external storage device, while enabling appropriate control of the power supply to a circuit including a storage device. The storage device stores a plurality of data items. A power controller controls a state of the power supply to the storage device. A storage section stores identification information for identifying an external device permitted to access data in association with a data item stored in the storage device. The power controller causes electric power supplied to the storage device to be reduced when a CPU detects that the external device identified by identification information is not in a state capable of acquiring the data item stored in the storage device. | 08-26-2010 |
20110161704 | DATA PROCESSING APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM - A data processing apparatus includes a storage unit and operates in a first power mode in which power that the storage unit can operate is supplied to the storage unit or in a second power mode in which power that the storage unit can operate is not supplied to the storage unit. The data processing apparatus includes an input unit configured to input data, a storing unit configured to store the data in the storage unit, a setting unit configured to set waiting time for making the data processing apparatus wait to shift from the first power mode to the second power mode according to a storage destination if the data is stored in the storage unit, and a control unit configured to shift the data processing apparatus from the first power mode to the second power mode when the waiting time elapses after the data is stored in the storage unit. | 06-30-2011 |
20120084585 | INFORMATION PROCESSING APPARATUS CAPABLE OF REMOTE POWER CONTROL, POWER CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - An information processing apparatus that has a plurality of functional units and is capable of communicating with a power monitoring apparatus and supplying power to an appropriate functional unit according to whether a main power switch is operated by an operator or a power-on instruction is received from the power monitoring apparatus. Power that should be supplied to the plurality of functional units is generated. When the main power switch is manually operated by the operator in a state where the generated power is not supplied to the plurality of functional units, control is performed to supply the generated power to the plurality of functional units. In response to the power-on instruction received in a state where the generated power is not supplied to the plurality of functional units, control is provided to supply the generated power to functional units designated in advance among the plurality of functional units. | 04-05-2012 |
20120105898 | CONTROL APPARATUS, STATE DETECTION METHOD OF CONTROL APPARATUS, STORAGE MEDIUM, AND PROGRAM THEREFOR - A control apparatus includes a state change detection unit configured to detect a state change of a particular unit and to output a state change information indicating the state change; a state detection unit configured to detect a state of the particular unit; a storage unit operable with electricity supplied by a battery and configured to store information indicating that the state change information was input; and a control unit operable with electricity supplied by a power supply different from the battery configured to determine whether the information indicating that the state change information was input is stored in the storage unit during the off-state of electricity supplied by the power supply and, when it is determined that the information is stored, to acquire the state detected by the state detection unit. | 05-03-2012 |
20120272048 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR AND STORAGE MEDIUM - There is provided an information processing apparatus which validates addition of hardware even if the addition takes place before activation of the apparatus, a control method therefor, and a program. To accomplish this, the information processing apparatus includes a monitoring circuit that is supplied with a power from a backup power supply, monitors addition of the hardware, and temporarily holds, when addition of the hardware occurs, information of the addition. If the information of the addition is held, the information processing apparatus initializes the added hardware in activation of the information processing apparatus. | 10-25-2012 |
20130205153 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD FOR INFORMATION PROCESSING APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM - An information processing apparatus capable of operating in a first power state and a second power state different from the first power state includes a reception unit configured to receive data via a network from an external apparatus, a storage unit configured to store first pattern and second pattern that are to be compared with the data received by the reception unit, and a comparison unit configured to compare the data received by the reception unit with a pattern stored in the storage unit in a case where the information processing apparatus operates in the first power state, and to compare the data received by the reception unit with the second pattern stored in the storage unit in a case where the information processing apparatus operates in the second power state. | 08-08-2013 |
20140157032 | IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING APPARATUS - An image forming apparatus that enters a first power state in which a predetermined function is executable and a second power state in which the predetermined function is not executable includes a detection unit configured to detect an object; a return unit that a user operates in order to shift the image forming apparatus from the second power state to the first power state; a notification unit configured to, in a case where an object has been detected by the detection unit, notify a user of a position of the return unit; and a power-source control unit configured to, in a case where the return unit has been operated by the user, shift the image forming apparatus from the second power state to the first power state. | 06-05-2014 |
20140173315 | INFORMATION PROCESSING APPARATUS OPERABLE IN POWER SAVING MODE AND METHOD FOR CONTROLLING THE SAME - In an information processing apparatus operable in a power saving mode, a sub CPU reads out initial screen data pre-stored in a nonvolatile memory, and displays it on a display screen when the information processing apparatus returns from the power saving mode. Further, the sub CPU detects coordinate data of an area touched by a user on the initial screen, and stores it into the nonvolatile memory. Simultaneously, a main CPU performs startup processing such as setting the whole apparatus. After completing the startup processing, the main CPU reads out the coordinate data stored in the nonvolatile memory, identifies a function selected by the user, and performs an identified operation. Further, the main CPU generates display screen data corresponding to a determination of the function selected by the user to transfer it to an operation unit controller, and transmits a screen switching instruction to the operation unit controller. | 06-19-2014 |
20140318850 | PRINTED CIRCUIT BOARD AND METHOD OF MOUNTING COMPONENTS ON THE PRINTED CIRCUIT BOARD - A printed circuit board on which a component having a plurality of terminals is to be mounted by using a reflow soldering process, includes wiring patterns that are arranged in correspondence with the plurality of terminals and have a size which is smaller in wiring patterns for terminals near the central portion of the component than in wiring patterns for terminals near each end portion of the component. | 10-30-2014 |
Patent application number | Description | Published |
20090042190 | Method of detecting gene - A method of detecting a gene including immobilizing a primer for DNA elongation onto an insoluble carrier having on the surface thereof a polymer substance containing a first unit having a phosphorylcholine group and a second unit having a carboxylic acid-derived group having an electron-attractive substituent bound to a carbonyl group; annealing the template DNA fragments or RNA fragments with the primer for DNA elongation, so as to elongate the DNA primer while incorporating therein an enzyme, thereby allowing coloration of a chromogenic reagent by its enzymatic action; and judging whether the DNA fragments or RNA fragments of the gene presents or not, based on the degree of coloration. | 02-12-2009 |
20090137406 | RNA Detection Method - The present invention provides an RNA detection method detecting, from a reaction system containing a target sample, a target RNA chain originated from the target sample, using a surface having on the surface thereof a polymer substance which contains a first unit having a group derived from a phosphate ester composing the hydrophilic portion of a phospholipid and a second unit having a carboxylic acid derivative group composed of an electron-attractive substitutional group bound to a carbonyl group, while being provided with at least one reaction space, the reaction space having an immobilized nucleic acid primer immobilized therein. | 05-28-2009 |
20100016566 | Method of synthesizing cdna and method of synthesizing rna chains, and nucleotide-immobilized carrier - A method of synthesizing a cDNA chain using an insoluble carrier having on the surface thereof a polymer substance containing a first unit having a group derived from a phosphoric ester composing the hydrophilic portion of phospholipid, and a second unit having a group derived from carboxylic acid having an electron-attractive substituent bound to a carbonyl group, which includes immobilizing a polynucleotide for DNA elongation; bringing a solution containing an RNA fragment, nucleotide monomers, and a reverse transcriptase or an enzyme having polymerase activity into contact with the surface of the insoluble carrier; and allowing the polynucleotide for DNA elongation immobilized on the surface of the carrier to elongate using the RNA fragment contained in the solution as a template, to thereby form a single-strand cDNA. | 01-21-2010 |
20100222226 | Biochip - To provide an electronic component mounting system and an electronic component mounting method which can prevent a mounting failure due to positional error in a height direction of a substrate and ensure mounting quality. The electronic component mounting system includes a plurality of electronic component mounting devices connected to one another and mounts an electronic component on a substrate to manufacture a mounting substrate. A print test device for testing the substrate after solder printing measures a height position of a height measurement point set on the upper surface of the substrate | 09-02-2010 |
20110053150 | Method and Kit for Detection/Quantification of Target RNA - [Object] It is to provide a method and a kit capable of detecting or quantifying a target RNA simply and rapidly from trace amounts of RNA in a sample, in a case such as when one or more kinds of pathogenic microorganisms are to be detected or quantified. | 03-03-2011 |
20120070474 | POLYMER COMPOUND FOR BIOMEDICAL USE AND BIOCHIP SUBSTRATE USING SUCH A POLYMER COMPOUND - A biochip substrate capable of realizing the high detection accuracy by restricting a nonspecific adsorption or bonding of a substance to be detected, when used for a detection or analysis of protein, nucleic acids and the like. The biochip substrate is for fixing a biologically active substance on a surface of a solid substrate, and characterized in that it has a layer comprising a polymer compound obtained by copolymerizing an ethylenically unsaturated polymerizable monomer having an alkylene glycol residue, an ethylenically unsaturated polymerizable monomer having a functional group for fixing a biologically active substance and an ethylenically unsaturated polymerizable monomer having a cross-linkable functional group, on the surface of the substrate. | 03-22-2012 |
20130122580 | CULTURE VESSEL FOR FORMING AGGREGATED CELL MASS - The present invention provides a culture vessel for forming an aggregated cell mass which has at least two wells, wherein the wells are made from a light-shielding member and an inner surface of the wells is subjected to treatment to impart cellular non-adhesiveness. | 05-16-2013 |
20150064738 | CULTURE VESSEL FOR FORMING AGGREGATED CELL MASS - The present invention provides a culture vessel for forming an aggregated cell mass which has at least two wells, wherein the wells are made from a light-shielding member and an inner surface of the wells is subjected to treatment to impart cellular non-adhesiveness. | 03-05-2015 |
Patent application number | Description | Published |
20090236967 | LED LIGHT SOURCE AND METHOD FOR ADJUSTING CHROMATICITY OF LED LIGHT SOURCE - The present invention is directed to the provision of an LED light source that can easily adjust its chromaticity and a chromaticity adjustment method for such an LED light source. More specifically, the invention provides a chromaticity adjustment method for an LED light source having an LED device, a phosphor which absorbs a portion of light emitted from the LED device and emits light by wavelength conversion, and a resin material containing the phosphor and disposed so as to enclose the LED device, wherein an ink coating layer is disposed on a surface of the resin material in order to adjust chromaticity; the invention also provides an LED light source adjusted in such a manner. | 09-24-2009 |
20100245743 | LIQUID CRYSTAL FRESNEL LENS - The present invention is directed to the provision of a liquid crystal Fresnel lens that achieves high focusing performance. The liquid crystal Fresnel lens according to the present invention includes a concentrically segmented ring-shaped electrode group, a common electrode disposed opposite the ring-shaped electrode group, a liquid crystal layer provided between the ring-shaped electrode group and the common electrode, a first lens segment region which includes a first plurality of ring-shaped electrodes from the ring-shaped electrode group, and which forms a first retardation distribution by utilizing the first plurality of ring-shaped electrodes, and a second lens segment region which includes a second plurality of ring-shaped electrodes from the ring-shaped electrode group, the second plurality of ring-shaped electrodes being located outwardly of the first plurality of ring-shaped electrodes, and which forms a second retardation distribution by utilizing the second plurality of ring-shaped electrodes, wherein a Fresnel lens-like retardation distribution is formed across the first and second lens segment regions, and the number of the second plurality of ring-shaped electrodes is made smaller than the number of the first plurality of ring-shaped electrodes. | 09-30-2010 |
20120228673 | FIELD-EFFECT TRANSISTOR, SEMICONDUCTOR WAFER, METHOD FOR PRODUCING FIELD-EFFECT TRANSISTOR AND METHOD FOR PRODUCING SEMICONDUCTOR WAFER - Provided is a field-effect transistor including a gate insulating layer, a first semiconductor crystal layer in contact with the gate insulating layer, and a second semiconductor crystal layer lattice-matching or pseudo lattice-matching the first semiconductor crystal layer. Here, the gate insulating layer, the first semiconductor crystal layer, and the second semiconductor crystal layer are arranged in the order of the gate insulating layer, the first semiconductor crystal layer, and the second semiconductor crystal layer, the first semiconductor crystal layer is made of In | 09-13-2012 |
20120314180 | POLARIZATION CONVERSION ELEMENT - A polarization conversion element includes a phase reversal element and a polarization plane rotation element including a liquid crystal layer. The liquid crystal layer has a plurality of regions disposed along circumferential direction with the intersection point of the polarization lane rotation element and the optical axis as the center with alignment directions different from each other. When electric voltage in accordance with the wavelength of linear polarization incident on the polarization plane rotation element is applied, each region rotates the polarization plane of the polarization component transmitted by each region, and thereby converts linear polarization to radial polarization. The phase reversal element reverses, among the first and the second annular portions alternately disposed along the radial direction with the optical axis as the center, the phase of light incident on the first annular portion relative to the phase of light incident on the second annular portion. | 12-13-2012 |
20130341721 | SEMICONDUCTOR WAFER, FIELD-EFFECT TRANSISTOR, METHOD OF PRODUCING SEMICONDUCTOR WAFER, AND METHOD OF PRODUCING FIELD-EFFECT TRANSISTOR - Provided is a semiconductor wafer including a base wafer, a first insulating layer, and a semiconductor layer. Here, the base wafer, the first insulating layer and the semiconductor layer are arranged in an order of the base wafer, the first insulating layer and the semiconductor layer, the first insulating layer is made of an amorphous metal oxide or an amorphous metal nitride, the semiconductor layer includes a first crystal layer and a second crystal layer, the first crystal layer and the second crystal layer are arranged in an order of the first crystal layer and the second crystal layer in such a manner that the first crystal layer is positioned closer to the base wafer, and the electron affinity E | 12-26-2013 |
20130342768 | LIGHT MODULATOR ELEMENT AND MICROSCOPE APPARATUSA INCLUDING LIGHT MODULATION ELEMENT - A light modulator element includes a liquid crystal element which has a liquid crystal layer containing liquid crystal molecules aligned along a first direction, and two transparent electrodes disposed in opposition to each other with the liquid crystal layer sandwiched therebetween, and which controls the phase of linear polarization light and passing through said liquid crystal layer by applying an electric voltage between said two transparent electrodes; a polarizer plate which is disposed between a light source and said liquid crystal element and which has the transmission axis along the first direction or along a direction orthogonal to said first direction; and a rotation mechanism which supports the liquid crystal element and the polarizer plate and which rotates the liquid crystal element and the polarizer plate integrally in one unit with the optical axis of the liquid crystal element as the rotation axis. | 12-26-2013 |
Patent application number | Description | Published |
20090240989 | TEST SYSTEM AND BACK ANNOTATION METHOD - A test system for performing a test of a device is provided that comprises a source file of a test plan that describes a program for performing a test, and one or more of elements that are formed in a unit that divides the source file into one or more blocks. The test system further comprises an annotatable object that, when debugging of objects of the source file is performed, manages modification details of the debugging with reference to an element corresponding to a portion where the debugging is performed, and a controller that, after the debugging, rewrites the source file with details after the debugging is performed on an element basis based on the element and the annotatable object. | 09-24-2009 |
20120320046 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing apparatus including an imaged image input unit inputting an imaged image of a facility imaged in an imaging device to a display control unit, a measurement information input, unit inputting measurement information measured by a sensor provided in the facility from the sensor to a creation unit, a creation unit creating a virtual image representing a status of an outside or inside of the facility based on the measurement information input by the measurement information input unit, and a display control unit overlaying and displaying the virtual image created in the creation unit and the imaged image input by the imaged image input unit on a display device. | 12-20-2012 |
20120320088 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing apparatus including an imaged image input unit inputting an imaged image of a facility imaged in an imaging device to a display control unit, a measurement information input unit inputting measurement information measured by a sensor provided in the facility from the sensor to a creation unit, a creation unit creating a virtual image representing a status of an outside or inside of the facility based on the measurement information input by the measurement information input unit, and a display control unit overlaying and displaying the virtual image created in the creation unit and the imaged image input by the imaged image input unit on a display device. | 12-20-2012 |
20130010052 | INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD - HMDs and compact cameras generate image data of display media of users, and transmit the data to a conference management server. HMDs and compact cameras further generate presentation information of the users for a conference, and transmit the information to the conference management server. The conference management server verifies the display medium by comparing an association between, each user and the image data of the display medium used by the user with an association between the received image data of the display medium for the user and the user. If the verification is successful, the server transmits presentation information of the users for the conference received from the HMDs and the compact cameras to the HMDs. | 01-10-2013 |
20130010103 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD AND PROGRAM, INFORMATION PROCESSING APPARATUS, VACANT SPACE GUIDANCE SYSTEM, VACANT SPACE GUIDANCE METHOD AND PROGRAM, IMAGE DISPLAY SYSTEM, IMAGE DISPLAY METHOD AND PROGRAM - A mobile terminal ( | 01-10-2013 |
20140024936 | PORTABLE ULTRASOUND SYSTEM - The present invention provides a portable ultrasound system being superior in operability and design properties, and being allowed to take various storage postures fitting to the volume of a storage place. The keyboard unit | 01-23-2014 |
20140117635 | CART FOR PORTABLE ULTRASONIC DIAGNOSTIC DEVICE AND ULTRASONIC DIAGNOSTIC UNIT - A cart is provided for mounting a portable ultrasonic diagnostic device, the cart being small in size and having high operability, and the portable ultrasonic diagnostic device is opened and used in the state of being kept mounted on the cart. The cart has a top board | 05-01-2014 |
20140210853 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND PROGRAM, INFORMATION PROCESSING APPARATUS, VACANT SPACE GUIDANCE SYSTEM, VACANT SPACE GUIDANCE METHOD AND PROGRAM, IMAGE DISPLAY SYSTEM, IMAGE DISPLAY METHOD AND PROGRAM - A mobile terminal ( | 07-31-2014 |
20140210859 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND PROGRAM, INFORMATION PROCESSING APPARATUS, VACANT SPACE GUIDANCE SYSTEM, VACANT SPACE GUIDANCE METHOD AND PROGRAM, IMAGE DISPLAY SYSTEM, IMAGE DISPLAY METHOD AND PROGRAM - A mobile terminal ( | 07-31-2014 |
20140214606 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND PROGRAM, INFORMATION PROCESSING APPARATUS, VACANT SPACE GUIDANCE SYSTEM, VACANT SPACE GUIDANCE METHOD AND PROGRAM, IMAGE DISPLAY SYSTEM, IMAGE DISPLAY METHOD AND PROGRAM - A mobile terminal ( | 07-31-2014 |
Patent application number | Description | Published |
20100199209 | ITEM SETTING APPARATUS, CONTROL METHOD AND CONTROL PROGRAM FOR THE SAME - An item setting apparatus for changing over a screen corresponding to a desired tab by selecting the desired tab from plural tabs and setting items displayed on the screen based on a user's operation, comprises an item information holding section to hold item information about indication of items of plural tabs having plural items; a group information holding section to separate items into plural groups and hold group information about that to which group each item belongs; a display item editing section to edit items displayed on a screen of a tab; and a tab display control section to control to display items correctively by a group unit on a screen of a tab selected by a user by using the group information. | 08-05-2010 |
20100199210 | Item Setting Device, Control Method and Control Program for the Device - The editable tab selectably displayed as well as the fixed tabs is selected by the user, whereby an editable tab screen is created and displayed using the display item information on which item should be displayed on the editable tab screen, the display position information on the position of the item to be displayed on the editable tab screen, and the item information of item included in the fixed tab. | 08-05-2010 |
20100199211 | ITEM SETTING DEVICE, CONTROL METHOD AND CONTROL PROGRAM FOR THE DEVICE - The display information is compared with the displayed information on what items are already displayed at what positions on the editable tab screen capable of editing the items stored therein, wherein the aforementioned display information includes the display item information on which of the items contained in the fixed tabs are to be displayed on the editable tab screen and the display position information on the positions of the items to be found on the editable tab screen. If a change has been discovered, a step is taken to determine the method of change processing for displaying the editable tab screen according to the result of comparison. The editable tab screen selected by the user is displayed according to the method of change processing based on the result of comparison. | 08-05-2010 |
Patent application number | Description | Published |
20080198120 | LIQUID CRYSTAL DISPLAY - A small or middle-sized liquid crystal display employing a black insertion driving method overcomes the after-image or blurring of a moving picture by shifting the level of a voltage applied to a storage capacitor line within a predetermined period corresponding to about 20% to about 80% that lasts after image signals are applied to pixels until the next image signals are applied to the pixels by using two types of voltages that shift pixel voltages into a black display potential. | 08-21-2008 |
20080224980 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a plurality of gate lines having odd-numbered gate lines and even-numbered gate lines, a plurality of source lines, a first gate driver which drives the odd-numbered gate lines, a second gate driver which drives the even-numbered gate lines and a driving controller which outputs an overdriven image signal in at least one driving period of a plurality of driving periods and outputs a normal image signal in remaining driving periods of the plurality of driving periods. The overdriven image signal is obtained by adding an overdrive voltage to the normal image signal, and the overdrive voltage is set according to a level of the normal image signal. | 09-18-2008 |
20090096948 | Liquid Crystal Display with An Increased Aperture Ration - A liquid crystal display includes a pixel group including a first pixel having a first thin film transistor and a second pixel having a second thin film transistor. A gate line provides a driving signal to a gate of the first and second thin film transistors. A first storage capacitor line is arranged substantially parallel with the gate line and adjacent to one side of the first pixel. A second storage capacitor line is arranged substantially parallel with the gate line and adjacent to an opposite side of the first pixel. The liquid crystal display includes a first storage capacitor arranged in the first pixel and connected between the first thin film transistor and the first storage capacitor line. A second storage capacitor is arranged in the second pixel and is connected between the second thin film transistor and the second storage capacitor line. | 04-16-2009 |
20120327320 | LIQUID CRYSTAL DISPLAY WITH AN INCREASED APERTURE RATIO - A liquid crystal display includes a pixel group including a first pixel having a first thin film transistor and a second pixel having a second thin film transistor. A gate line provides a driving signal to a gate of the first and second thin film transistors. A first storage capacitor line is arranged substantially parallel with the gate line and adjacent to one side of the first pixel. A second storage capacitor line is arranged substantially parallel with the gate line and adjacent to an opposite side of the first pixel. The liquid crystal display includes a first storage capacitor arranged in the first pixel and connected between the first thin film transistor and the first storage capacitor line. A second storage capacitor is arranged in the second pixel and is connected between the second thin film transistor and the second storage capacitor line. | 12-27-2012 |
20130300963 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a plurality of pixels, each of which includes a thin film transistor (TFT), a gate line supplying a driving signal to a gate of the TFT of each pixel, a liquid crystal capacitor included in each pixel and connected to one terminal of the TFT in a corresponding pixel, a sub-capacitor line aligned in parallel to the gate line, a sub-capacitor included in each pixel and connected between one terminal of the TFT in a corresponding pixel and the sub-capacitor line, and a driving circuit having at least four voltages, selecting one of the voltages and supplying the selected voltage to the sub-capacitor line to drive the liquid crystal display in a state in which the liquid crystal capacitor is capacitively coupled to the sub-capacitor. | 11-14-2013 |
Patent application number | Description | Published |
20100284074 | POLARIZING GLASS, OPTICAL ISOLATOR, AND METHOD FOR PRODUCING POLARIZING GLASS - A polarizing glass includes shape-anisotropic metal particles oriented and dispersed in a glass substrate, the concentration of the metal particles having a distribution in which in the travel direction of light in which a polarizing function is exhibited, the concentration is substantially zero near one of the surfaces of the glass substrate and near the other surface, gradually increases from one of the surfaces of the glass substrate to the other surface, becomes a value within a predetermined range in the glass substrate, and then gradually decreases toward the other surface. | 11-11-2010 |
20130289396 | OCT PROBE - There is provided an OCT probe, comprising: a flexible tube; an optical fiber that transmits object light and is supported in the flexible tube to be able to freely rotate about an axis of the optical fiber; an objective optical system that is fixed to a tip of the optical fiber and includes a condensing optical system which condenses the object light emerging from the optical fiber, and a deflection optical element which irradiates a subject with the object light by deflecting the condensed object light; and a barycenter adjustment member that is fixed to the objective optical system and causes a combined barycenter of the objective optical system and the barycenter adjustment member to be situated on the axis of the optical fiber. | 10-31-2013 |
20140031679 | OPTICAL SCANNING PROBE - An optical scanning probe comprising a flexible tube, an optical fiber for transmitting scanning light that is supported in the flexible tube to be able to freely rotate about an axis of the optical fiber, and an objective lens that has a positive optical power to convert the scanning light emerging from the optical fiber from a divergent beam to a collimated beam or a convergent beam and rotates integrally with the optical fiber, and wherein the objective lens is provided with a deflection surface that deflects the scanning light to irradiate an object. | 01-30-2014 |
Patent application number | Description | Published |
20100294002 | OPTICAL FIBER PREFORM MANUFACTURING METHOD - The present invention provides a method for manufacturing an optical fiber preform, which provides an optical fiber with stable transmission loss characteristics, and improves manufacturing efficiency. The method for manufacturing an optical fiber preform comprises dehydrating the optical fiber soot preform by lowering the optical fiber soot preform within the muffle tube and passing through a heating region, pulling up the dehydrated optical fiber soot preform to the predetermined position, and sintering the optical fiber soot preform by lowering the optical fiber soot preform again within the muffle tube and passing through the heating region where temperature of the heating region is higher than temperature of the heating region in dehydrating; wherein A≦B is satisfied where A is pull-up speed (mm/minute) of the optical fiber soot preform during the pulling up and B is gas flow rate (mm/minute) within the muffle tube at room temperature during the pulling up. Furthermore, 1.5×A≦B is satisfied. | 11-25-2010 |
20130220042 | SLIDER APPARATUS - A slider apparatus of the invention includes a ball screw, first and second support members which respectively support the two end portions of the ball screw, a slider which includes a driving means for rotating a ball nut threadably engaging with the ball screw while rotatably holding the ball nut, and is disposed to be movable in the axial direction of the ball screw, first and second intermediate support members which are disposed to sandwich the slider, and each of which includes a support hole through which the ball screw passes and is movable in the axial direction of the ball screw, and a connecting member which engages with the first and second intermediate support members, and allows free movement of the first and second intermediate support members within the range of the full length of the connecting member. | 08-29-2013 |
20130317832 | AUDIO FRAME TIMING CORRECTION METHOD AND WIRELESS DEVICE - An audio frame timing correction method and a wireless device are provided. A controller generates a reference clock for audio coding/decoding such that the reference clock runs fast and moved forward within an audio data sampling interval with the remaining time becoming a margin of the interval. An audio codec decodes demodulated data based on the reference clock, and codes an audio signal based on the reference clock. A demodulator detects wireless frame deviation and determines an adjustment timing whereat the wireless frame symbol timing and the audio frame timing are corrected based on the deviation and the margin. Upon the adjustment timing, the controller synchronizes audio sampling timing with the wireless frame symbol timing. | 11-28-2013 |
Patent application number | Description | Published |
20090047114 | APPARATUS FOR MANUFACTURING THIN-FILM LAMINATED MEMBER AND METHOD OF CONVEYING THE MEMBER THEREIN - An apparatus for manufacturing a thin-film laminated member by laminating a plurality of thin films on the surface of a band-shaped flexible substrate includes a substrate conveying device for conveying the band-shaped flexible substrate in the horizontal direction with the widthwise direction of the band-shaped flexible substrate oriented in the vertical direction. A plurality of film forming chambers are arranged in succession along the direction in which the band-shaped flexible substrate is conveyed for forming films on the surface of the band-shaped flexible substrate. A pair of upper grip rollers are arranged between the plurality of film forming chambers for pinching an upper edge portion of the band-shaped flexible substrate while the band-shaped flexible substrate is being conveyed. A method thereof includes pinching the upper edge portion of the band-shaped flexible substrate with the pairs of upper grip rollers. | 02-19-2009 |
20110086457 | THIN FILM LAMINATED BODY MANUFACTURING APPARATUS AND METHOD - A strip-shape flexible substrate is transported over a long horizontal distance, with its width extending in the vertical direction, the position of the substrate in the vertical direction is maintained with high precision, and the films are deposited onto its surface. When depositing the thin films to manufacture a thin film laminated body, at least one pair of gripping rollers arranged in at least one space between film deposition chambers, and which grasps an upper-side edge portion of the substrate with its width oriented in the vertical direction, are installed such that the rotation direction of the gripping rollers is diagonally upward, at an angle relative to the direction of transport of the substrate, and by changing the force with which the gripping rollers grasp the substrate, a force lifts the substrate, and the height of the substrate can be controlled. | 04-14-2011 |
20110240225 | TREATMENT APPARATUS FOR FLEXIBLE SUBSTRATE - A position control device ( | 10-06-2011 |
20120031565 | FLEXIBLE SUBSTRATE POSITION CONTROL DEVICE - A flexible substrate position control device in a processing device, which transports a flexible substrate in a horizontal direction and in a vertical orientation and carries out processing of the substrate by processing units installed in a transport path of the substrate, is provided with a pair of clamping rollers that clamp an upper edge of the substrate, a support mechanism that rotatably supports the pair of clamping rollers, urging means for applying pressing force to the pair of clamping rollers, and adjusting means for adjusting the pressing force applied by the urging means. The pair of clamping rollers has an inclination, in which the direction of pressing relative to the clamping surface of the substrate is towards the edge of the substrate in the width direction, and is supported such that the rotating direction at the clamping surface is the same direction as the transport direction of the substrate. | 02-09-2012 |
20130199442 | APPARATUS FOR FLEXIBLE SUBSTRATE POSITION CONTROL - An apparatus ( | 08-08-2013 |
Patent application number | Description | Published |
20120009078 | VANE COMPRESSOR - A vane compressor according to the present invention, including a cylinder which is approximately cylindrical and whose both ends located in an axial direction are open, a cylinder head and a frame which close both the ends of the cylinder, a rotor shaft which includes a rotor part being cylindrical and rotating in the cylinder and a shaft part transmitting torque to the rotor part, and a vane which is installed in the rotor part and whose tip portion has the R-shape facing outward, performs the compression operation in the state where the normal to the R-shape of the tip portion of the vane and the normal to the inner surface of the cylinder are always approximately coincident with each other. | 01-12-2012 |
20120085118 | REFRIGERANT COMPRESSOR AND HEAT PUMP APPARATUS - A refrigerant compressor that enhances compressor efficiency by both reducing an amplitude of pressure pulsations and reducing pressure losses in a discharge muffler space into which is discharged a refrigerant compressed at a compression unit. A low-stage discharge muffler space is formed in the shape of a ring around a drive shaft. In the low-stage discharge muffler space, a discharge port rear guide is provided in the proximity of a discharge port through which is discharged the refrigerant compressed by a low-stage compression unit. The discharge port rear guide is provided at a flow path in one direction out of two flow paths from the discharge port to a communication port in different directions around the drive shaft, and prevents the refrigerant from flowing in that direction, thereby causing the refrigerant to circulate in a forward direction in the ring-shaped discharge muffler space. | 04-12-2012 |
20120085119 | REFRIGERANT COMPRESSOR AND HEAT PUMP APPARATUS - A device that enhances compressor efficiency by reducing pressure losses in a discharge muffler space into which is discharged a refrigerant compressed by a compression unit. A low-stage discharge muffler space is formed in the shape of a ring around a drive shaft. In the low-stage discharge muffler space, a communication port flow guide is provided so as to cover a predetermined area of an opening of a communication port from a side of a flow path in a reverse direction out of two flow paths in different directions around the drive shaft from a discharge port through which is discharged the refrigerant compressed by a low-stage compression unit to the communication port through which the refrigerant flows out. The communication port flow guide transforms a direction of a flow into a direction of a connecting flow path. | 04-12-2012 |
20120107151 | REFRIGERANT COMPRESSOR - A refrigerant compressor includes: an electric motor including a stator and rotor inside a sealed vessel; a compressing mechanism driven by a crank shaft in the rotor; a lower portion oil pool storing in the sealed vessel lubricating oil that lubricates the compressing mechanism; an upper counterweight on an upper end of the rotor. Refrigerant gas compressed by the compressing mechanism is discharged inside the sealed vessel, passes through a gas channel formed on the electric motor, moves from a lower space to an upper space with respect to the electric motor, and is discharged outside the sealed vessel. An oil return flow channel is formed on the upper end of the rotor toward a lower end from a vicinity of a leading end portion of the upper counterweight in a direction of rotation, and oil expressed in a vicinity of the rotor is directed to the oil return flow channel. | 05-03-2012 |
20130064705 | VANE COMPRESSOR - There is provided a vane compressor with a plurality of vanes having a structure in which a rotor portion and a rotary shaft are unitarily formed so as to reduce bearing sliding loss of the rotary shaft and reduce gas leakage loss by narrowing a space formed between the rotor portion and the inner peripheral surface of a cylinder. In the vane compressor with the plurality of vanes according to the present invention, an angle α of a circular arc constituting the partial ring shape of each vane aligner satisfies a relationship of | 03-14-2013 |
20130149178 | VANE COMPRESSOR - A vane compressor including plural vanes that perform a compression operation such that the normal to a circular arc formed by each vane tip portion and the normal to the inner peripheral surface of a cylinder are constantly approximately coincident with each other. Each of the plural vanes is held constantly in the normal direction of the inner peripheral surface of the cylinder or is held constantly along a direction having a fixed inclination with respect to the normal direction of the inner peripheral surface of the cylinder so that the compression operation is performed in the state the normal to the circular arc formed by the tip portion of each of the plural vanes and the normal to the inner peripheral surface of the cylinder are constantly approximately coincident with each other. The plural vanes are rotatably and movably supported with respect to a rotor portion. | 06-13-2013 |
Patent application number | Description | Published |
20090291980 | TRIGLYCERIDE-LOWERING AGENT AND HYPERINSULINISM-AMELIORATING AGENT - The present invention is directed to a triglyceride-lowering agent, exhibiting excellent triglyceride-lowering effect and a hyperinsulinemia-ameliorating agent. | 11-26-2009 |
20140169465 | VIDEO DECODING METHOD AND IMAGE ENCODING METHOD - A video decoding method and image encoding method capable of utilizing a portion of the prediction image predicted in a size larger than the size of the macroblock of the encoding target, as the prediction image of the macroblock of the encoding target in order to lower the compression ratio in image coding accompanied by expansion and contraction of blocks containing coding units. | 06-19-2014 |
20150063437 | IMAGE DECODING METHOD AND IMAGE DECODING APPARATUS - To provide a video coding technique to reduce the amount of code, a coding apparatus configured to code layers at a plurality of resolutions as a stream determines the coding unit, prediction unit, and frequency transform unit for each layer in compliance with given rules with reference to the coding unit, prediction unit, and frequency transform unit of the lower layer, respectively, and switches the given rules with a flag. This adaptively and efficiently compresses a video. | 03-05-2015 |
Patent application number | Description | Published |
20090092469 | SUBSTRATE PROCESSING UNIT, SUBSTRATE TRANSFER METHOD, SUBSTRATE CLEANSING PROCESS UNIT, AND SUBSTRATE PLATING APPARATUS - To provide a substrate processing unit, a substrate transfer method, a substrate cleansing process unit, and a substrate plating apparatus that make it possible for a substrate carry-in mechanism such as a robot arm to quickly release hold on the substrate after carrying in the substrate so as to shorten the time for holding the substrate and improve throughput. The substrate processing unit | 04-09-2009 |
20090291624 | SUBSTRATE POLISHING APPARATUS AND METHOD - A substrate polishing apparatus includes a substrate holding mechanism having a head for holding a substrate to be polished, and a polishing mechanism including a polishing table with a polishing pad mounted thereon. The substrate held by the head is pressed against the polishing pad on the polishing table to polish the substrate by relative movement of the substrate and the polishing pad. The substrate polishing apparatus also includes a substrate transfer mechanism for delivering the substrate to be polished to the head and receiving the polished substrate. The substrate transfer mechanism includes a substrate to-be-polished receiver for receiving the substrate to be polished, and a polished substrate receiver for receiving the substrate which has been polished. | 11-26-2009 |
20100221432 | SUBSTRATE PROCESSING METHOD AND APPARATUS - A substrate processing method and apparatus can securely carry out a pre-plating treatment that enables uniform plating in the necessary area of the surface of a substrate. The substrate processing method carries out a cleaning treatment and a catalyst-imparting treatment of a surface of a substrate as pre-plating treatments and then electroless plates a metal film on the catalyst-imparted surface of the substrate. The cleaning treatment is carried out in a wider area of the surface of the substrate than that area to which a catalyst is imparted by the catalyst-imparting treatment. | 09-02-2010 |
20110203518 | SUBSTRATE PROCESSING METHOD AND APPARATUS - A substrate processing method and apparatus can securely carry out a pre-plating treatment that enables uniform plating in the necessary area of the surface of a substrate. The substrate processing method carries out a cleaning treatment and a catalyst-imparting treatment of a surface of a substrate as pre-plating treatments and then electroless plates a metal film on the catalyst-imparted surface of the substrate. The cleaning treatment is carried out in a wider area of the surface of the substrate than that area to which a catalyst is imparted by the catalyst-imparting treatment. | 08-25-2011 |
20110237163 | SUBSTRATE POLISHING APPARATUS AND METHOD - A substrate polishing apparatus includes a substrate holding mechanism having a head for holding a substrate to be polished, and a polishing mechanism including a polishing table with a polishing pad mounted thereon. The substrate held by the head is pressed against the polishing pad on the polishing table to polish the substrate by relative movement of the substrate and the polishing pad. The substrate polishing apparatus also includes a substrate transfer mechanism for delivering the substrate to be polished to the head and receiving the polished substrate. The substrate transfer mechanism includes a substrate to-be-polished receiver for receiving the substrate to be polished, and a polished substrate receiver for receiving the substrate which has been polished. | 09-29-2011 |
20120308356 | SUBSTRATE PROCESSING APPARATUS, SUBSTRATE TRANSFER METHOD AND SUBSTRATE TRANSFER DEVICE - A substrate processing apparatus can prevent photo-corrosion of, e.g., copper interconnects due to exposure of a surface to be processed of a substrate to light, and can perform processing, such as cleaning, of a substrate surface while preventing photo-corrosion of, e.g., copper interconnects due to exposure to light. The substrate processing apparatus includes a plurality of processing areas housing therein processing units which have been subjected to light shielding processing; and at least one transfer area housing therein a transfer robot and disposed between two adjacent ones of the plurality of processing areas. A light shielding wall is provided between the transfer area and each of the two adjacent processing areas, and a light-shielding maintenance door is provided for the front opening of the transfer area. The processing units are coupled to the light shielding walls in a light-shielding manner. | 12-06-2012 |
20140311532 | SUBSTRATE PROCESSING APPARATUS AND PROCESSED SUBSTRATE MANUFACTURING METHOD - A substrate processing apparatus has a substrate rotating device | 10-23-2014 |
20150082613 | LIFTING DEVICE, SUBSTRATE PROCESSING APPARATUS HAVING LIFTING DEVICE, AND UNIT TRANSFERRING METHOD - [Problem] An object of the present invention is to facilitate height level adjustment of a substrate processing apparatus regardless of size thereof. | 03-26-2015 |
Patent application number | Description | Published |
20080242197 | Wafer polish monitoring method and device - The present invention aims to provide a wafer polish monitoring method and device for detecting the end point of the polishing of a conductive film with high precision and accuracy by monitoring the variation of the film thickness of the conductive film without adverse influence of slurry or the like after the film thickness of the conductive film decreases to an extremely small film thickness defined by the skin depth. To achieve this objective, the present invention provides a wafer polish monitoring method by which a high-frequency transmission path is formed in a portion facing the conductive film on the surface of the wafer, the polishing removal state of the conductive film is evaluated based at least on the transmitted electromagnetic waves passing through the high-frequency transmission path or the reflected electromagnetic waves that are reflected without passing through the high-frequency transmission path, and the end point of the polishing removal and the point equivalent to the end point of the polishing removal are detected. | 10-02-2008 |
20080248723 | Polishing condition control apparatus and polishing condition control method of CMP apparatus - To eliminate the unevenness of the film thickness of the wafers, and increase the polishing efficiency, reduce the running cost and enhance the production yield. A CMP apparatus | 10-09-2008 |
20080268751 | Polishing condition control apparatus and polishing condition control method of CMP apparatus - To eliminate the unevenness of the remaining film thickness of the wafers, and increase the polishing efficiency, reduce the running cost and enhance the yield. A CMP apparatus | 10-30-2008 |
20080290865 | Method of forecasting and detecting polishing endpoint and the device thereof and real time film thickness monitoring method and the device thereof - An object of the present invention is to provide a method of forecasting and detecting a polishing endpoint and the device thereof and a real time film thickness monitoring method and the device thereof capable of suppressing a Joule heat loss to the minimum due to an eddy current, and precisely forecasting and detecting the polishing endpoint, and moreover, precisely calculating a remaining film amount to be removed and a polishing rate and the like on the spot so as to be able to accurately evaluate whether the predetermined conductive film is appropriately removed. | 11-27-2008 |
20090061733 | Method and device for forecasting/detecting polishing end point and method and device for monitoring real-time film thickness - [Problem to be Solved] To provide a method and device for forecasting/detecting a polishing end point and a method and device for monitoring a real-time film thickness to suppress Joule heat loss due to the eddy current to the minimum, to precisely forecast/detect an polishing end point, to precisely calculate the remaining film thickness to be removed, polishing rate and the like on the spot, and to precisely evaluate whether the predetermined conductive film is appropriately removed | 03-05-2009 |
20090256558 | Film thickness measuring apparatus and film thickness measuring method - Coil is made to be disposed with gap opposed to the surface of wafer, and wafer stage is made to move in X and Y direction and R and θ direction. When supplying an alternating current to coil with the frequency swept by impedance analyzer, the magnetic field made to be induced in coil will operate on the conductive film of wafer. By changing a parameter (a frequency or an angle) influencing the skin effect of the conductive film and giving the parameter to coil, the state where a magnetic field is not made to penetrate relatively the film of wafer and the state where the magnetic field is made to penetrate relatively the film can be formed. From the variation of various values corresponding to the eddy current induced based on the change of state influenced by the skin effect of the conductive film, the film thickness of wafer can be measured with sufficient accuracy. | 10-15-2009 |
Patent application number | Description | Published |
20110006860 | FILM BULK ACOUSTIC RESONATOR, FILTER, COMMUNICATION MODULE AND COMMUNICATION APPARATUS - A piezoelectric thin film resonator of the present has a substrate | 01-13-2011 |
20110241800 | ELASTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME - A method of manufacturing an elastic wave device is provided with a lamination step of forming, on a substrate ( | 10-06-2011 |
20110267155 | FILTER ELEMENT, DUPLEXER AND ELECTRONIC DEVICE - A filter element includes a plurality of multilayer filters that are connected in cascade, each of the plurality of multilayer filters including a plurality of piezoelectric thin-film resonators stacked vertically, each of the piezoelectric thin-film resonators including a piezoelectric film and a pair of first electrodes between which the piezoelectric film is interposed, and a capacitor connected between an input terminal of one of the plurality of multilayer filters of a preceding stage and an input terminal of another one of the plurality of multilayer filters of a following stage, exciting directions of piezoelectric thin-film resonators to which the input terminals of the multilayer filters of the preceding and following stages are connected being opposite to each other. | 11-03-2011 |
20120104900 | ACOUSTIC WAVE DEVICE - An acoustic wave device includes: a first piezoelectric thin film resonator including a first lower electrode, a first upper electrode and a first piezoelectric film sandwiched between the first lower and upper electrodes; a decoupler film provided on the first upper electrode; and a second piezoelectric thin film resonator provided on the decoupler film and including a second lower electrode, a second upper electrode and a second piezoelectric film sandwiched between the second lower and upper electrodes, wherein the first piezoelectric film and the second piezoelectric film comprise aluminum nitride and include an element increasing a piezoelectric constant of the aluminum nitride. | 05-03-2012 |
20120146744 | ACOUSTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME - An acoustic wave device includes piezoelectric thin-film resonators, each of which includes: a substrate; a piezoelectric thin-film on the substrate; an lower electrode provided on a first surface of the piezoelectric film; an upper electrode provided on a second surface of the piezoelectric film opposite to the first surface; and a first addition film that is provided in a resonance portion in which the lower electrode and the upper electrode face each other through the piezoelectric film and is located between the piezoelectric thin-film and the upper electrode, the first addition film having a shape different from that of the resonance portion. | 06-14-2012 |
20120182092 | ACOUSTIC WAVE DEVICE - An acoustic wave device includes a main resonator and a sub resonator each having a substrate, a lower electrode provided on the substrate, a piezoelectric film provided on the lower electrode, and an upper electrode provided on an upper side of the piezoelectric film. A frequency control film is provided on an upper side of a resonance area in which the upper electrode and the lower electrode face each other in at least one of the main resonator and the sub resonator. The frequency control film has multiple convex patterns, and the convex patterns are arranged with a common pitch for spurious adjustment and with different areas in the main resonator and the sub resonator. | 07-19-2012 |
20120200195 | ACOUSTIC WAVE DEVICE - An acoustic wave device includes a main resonator and a sub resonator each having a substrate, a lower electrode provided on the substrate, a piezoelectric film provided on the lower electrode, and an upper electrode provided on an upper side of the piezoelectric film. The sub resonator has a mass addition film on the upper electrode in a resonance area in which the upper electrode and the lower electrode face each other. At least one of the main resonator and the sub resonator is provided with a frequency control film on an upper side of the resonance area, and the frequency control film has a weight per unit area smaller than a weight of the mass addition film per unit area. | 08-09-2012 |
20120200199 | PIEZOELECTRIC THIN-FILM RESONATOR - A piezoelectric thin-film resonator includes a substrate, a lower electrode provided on the substrate, a piezoelectric film provided on the substrate and the lower electrode, an upper electrode provided on the piezoelectric film, and an additional pattern, a cavity being formed between the lower electrode and the substrate in a resonance portion in which the lower electrode and the upper electrode face each other through the piezoelectric film, the additional pattern being provided in a position that is on the lower electrode and includes an interface between the resonance portion and a non-resonance portion. | 08-09-2012 |
20120200373 | ACOUSTIC WAVE DEVICE AND FILTER - An acoustic wave device including: a substrate; a piezoelectric film formed on the substrate; an lower electrode provided on a first surface of the piezoelectric film; an upper electrode provided on a second surface of the piezoelectric film opposite to the first surface; and a mass loading film having a first pattern and a second pattern in a resonance portion in which the lower electrode and the upper electrode face each other through the piezoelectric film, the first pattern having portions and the second pattern having portions interlinking the portions of the first pattern. | 08-09-2012 |
20120256706 | PIEZOELECTRIC THIN FILM RESONATOR, FILTER, COMMUNICATION MODULE AND COMMUNICATION DEVICE - A piezoelectric thin film resonator includes a substrate, a lower electrode provided on the substrate, a piezoelectric film provided on the lower electrode, and an upper electrode provided on the piezoelectric film. At least a portion of the upper electrode and that of the lower electrode oppose each other through the piezoelectric film, and at least a portion of the periphery of the upper electrode is reversely tapered. | 10-11-2012 |
20120299444 | PIEZOELECTRIC THIN-FILM RESONATOR, COMMUNICATION MODULE AND COMMUNICATION DEVICE - A piezoelectric thin-film resonator includes a substrate, a lower electrode provided on the substrate, a piezoelectric film provided on the lower electrode and an upper electrode that is located opposite the lower electrode across at least a part of the piezoelectric film. A mass load film is provided on the upper electrode. The mass load film includes a plurality of concave or convex patterns in at least a region that faces the lower electrode. The plurality of concave or convex patterns are densely arranged in a central portion of the region and are sparsely arranged in a peripheral portion of the region. | 11-29-2012 |
20120299665 | ELECTRONIC COMPONENT AND PRODUCTION METHOD THEREOF - A production method of an electronic component includes: forming a sheet having a resin layer and a metal layer formed under the resin layer; bonding the sheet to a substrate so that the metal layer is arranged on a functional portion of an acoustic wave element formed on the substrate, a frame portion surrounding the functional portion is formed between the metal layer and the substrate, a cavity is formed on the functional portion by the metal layer and the frame portion, and the resin layer covers the metal layer and the frame portion. | 11-29-2012 |
20120306591 | ELECTRONIC CIRCUIT AND ELECTRONIC MODULE - An electronic circuit includes a plurality of duplexers that are coupled to an antenna terminal and have a pass band different from each other and a plurality of acoustic wave filters that are respectively coupled between the antenna terminal and the plurality of the duplexers, wherein filter characteristics of a first acoustic wave filter of the plurality of the acoustic wave filters are set so as to allow passage of a signal in both a pass band for transmitting and a pass band for receiving of a first duplexer of the plurality of the duplexers that is coupled to the first acoustic wave filter and suppress passage of a signal in both a pass band for transmitting and a pass band for receiving of a second duplexer of the plurality of the duplexers that is different from the first duplexer. | 12-06-2012 |
20130038405 | ACOUSTIC WAVE DEVICE - An acoustic wave device includes: a substrate; a lower electrode formed on the substrate; at least two piezoelectric films formed on the lower electrode; an insulating film located between the at least two piezoelectric films; and an upper electrode formed on the at least two piezoelectric films, wherein an outer periphery of an uppermost piezoelectric film out of the at least two piezoelectric films in a region in which the lower electrode and the upper electrode face each other is positioned further in than an outer periphery of the upper electrode. | 02-14-2013 |
Patent application number | Description | Published |
20110097922 | Connector attachable to an attaching object without forming a large opening in the attaching object - In a connector including a to-be-fitted portion for fitting to a mating connector in a first direction and a conductive shell covering the to-be-fitted portion, the shell is provided with a flange extending from a shell body in a second direction crossing the first direction and with a to-be-locked portion extending from the flange in the first direction. When attaching the connector to an attaching object, the flange is caused to face one surface of the attaching object in the first direction and the to-be-locked portion is caused to pass through the attaching object in the first direction so as to project from an opposite surface of the attaching object. | 04-28-2011 |
20120088403 | COAXIAL CONNECTOR - A coaxial connector includes a contact adapted to be connected to an inner conductor of a coaxial cable, an insulator holding the contact, and a conductive shell adapted to be connected to an outer conductor of the coaxial cable. The shell includes a shell pivotal portion having press-holding pieces adapted to fix the outer conductor of the coaxial cable under pressure, and a shell body portion pivotably supporting the shell pivotal portion and having an accommodation space adapted to accommodate therein at least the press-holding pieces. | 04-12-2012 |
20120135625 | CONNECTOR AND CONNECTOR UNIT - A connector includes a contact and a shell. The shell includes a tubular shell body portion having a slit portion formed to extend over its entire region in a connector insertion direction, an insertion opening formed at one end of the shell body portion, a locking portion provided on the inner periphery side of the shell body portion, and a shell joining portion formed at a position more on the forward side of the connector insertion direction than a position of the locking portion and joining together opposed portions of the shell body portion divided by the slit portion. | 05-31-2012 |
20120220146 | CONNECTOR - A connector is connectable to a card. The connector comprises an eject member including a pressed portion. The eject member is configured to eject the card along an eject direction when the pressed portion is pressed by an operation member separated from the connector and having a tip. The pressed portion is formed by bending a metal plate so as to have a receiving wall and a side wall. The receiving wall is configured to be brought into abutment with the tip of the operation member so that the pressed portion is pressed by the operation member. The side wall extends in a direction crossing the receiving wall so that the side wall is located lateral to the tip upon the abutment of the tip with the receiving wall. | 08-30-2012 |
20120322282 | SPECIAL USB PLUG HAVING DIFFERENT STRUCTURE FROM STANDARD USB PLUG AND USB RECEPTACLE MATABLE WITH THE SPECIAL USB PLUG - A universal serial bus (USB) receptacle with which and from which a standard USB plug and a special USB plug are selectively matable and removable along a predetermined direction. The standard USB plug is in accordance with a USB standard so as to have a standard shell. The special USB plug has a special shell so as to have a different structure from the standard shell. The USB receptacle comprises a detector. The detector has a contact portion. The contact portion is arranged at a position where the standard shell does not arrive when the standard USB plug is mated with the USB receptacle. The special shell is connected to the contact portion at the position when the special USB plug is mated with the USB receptacle. | 12-20-2012 |
20130084724 | CONNECTOR - A connector is able to accommodate an object (for example, a tray on which a card is mounted). The connector comprises an ejection member and a backup portion. The ejection member includes a receiver and an ejecting portion. The receiver is able to be pressed by an operating member (for example, a pin). The ejection member pivots from an accommodating position to an eject position when the receiver is pressed. The ejecting portion ejects the object when the ejection member pivots toward the eject position. When the receiver receives an excessive force from the operating member, the backup portion is brought into abutment with the receiver so as to backup the receiver. | 04-04-2013 |
20130196547 | CONNECTOR AND MATING CONNECTOR - A connector is fixable to an object such as a printed circuit board. The connector comprises a shell having a body portion and two fixed portions for fixing the body portion to the object. The body portion has two side portions and an upper portion coupling the side portions with each other in a lateral direction. The side portions are connected to the respective fixed portions. The fixed portion has a base portion and a strengthener. The base portion is located outward of the side portion in the lateral direction. The strengthener extends inward in the lateral direction from the base portion beyond the side portion. | 08-01-2013 |
20130273754 | CONNECTOR - Provided is a connector to be securely fixed on a board, especially, the connector having a high-strength shell prevented from detached from the connector. The connector has a mating portion, a plurality of the contacts, a holding member holding the contacts and a shell and to he connected with a mating connector in a front-back direction. The mating portion is positioned in forward part of the connector. The holding member is formed with a protrusive portion protruding back ward. The protrusive portion is formed with a receiving portion. An edge of the shell is formed a stopper portion. The stopper portion and the receiving portion face to each other in the front-back direction. The contact has a contact-fixing portion fixed on the board. The shell has a shell-fixing portion fixed on the board. A distance between the shell-fixing portion and the mating portion is larger than another distance between the contact-fixing portion and the mating portion. | 10-17-2013 |
20130344734 | CONNECTOR AND MATING CONNECTOR - A connector is fixable to an object such as a circuit board. The connector comprises a shell. The shell has a body portion and a fixing portion for fixing the body portion to the circuit board. The body portion is provided with an engagement piece. The fixing portion has a flange and an opening. The flange is configured to be screwed to and pressed against the circuit board. The opening is engaged with the engagement piece so as to press the engagement piece toward the circuit board when the flange is pressed against the circuit board. | 12-26-2013 |
20140187097 | REVERSIBLE CONNECTOR - A connector includes a plurality of contacts, which are held by a holder member and are arranged in a pitch direction perpendicular to a front-rear direction. Each contact has a terminal portion to be connected and fixed to an object and a connection portion which is, at least in part, held by a plate-like portion of the holder member and is positioned forwards of the terminal portion in the front-rear direction. The connection portion has a first contact portion, a second contact portion and a rear connection portion. The first contact portion is, at least in part, exposed on the first surface. The second contact portion is, at least in part, exposed on the second surface. The rear connection portion connects a rear of the first contact portion with a rear of the second contact portion and is connected to the terminal portion. When the connector is mated with a mating connector, one of the first contact portion and the second contact portion electrically connects a mating contact of the mating connector to the terminal portion. | 07-03-2014 |
20140322960 | CONNECTOR ASSEMBLY - A connector assembly comprises a first connector and a second connector. The second connector is mateable with the first connector under any one of a normal state and a reversed state. The first connector comprises a first guide portion and a second guide portion while the second connector comprises a first normal guided-portion, a second normal guided-portion, a first reversed guided-portion and a second reversed guided-portion. When the second connector is mated with the first connector under the normal state, the first normal guided-portion and the second normal guided-portion are guided by the first guide portion and the second guide portion, respectively. When the second connector is mated with the first connector under the reversed state, the first reversed guided-portion and the second reversed guided-portion are guided by the first guide portion and the second guide portion, respectively. | 10-30-2014 |
Patent application number | Description | Published |
20100160801 | CARDIAC FUNCTION CHANGE EVALUATING DEVICE - A cardiac function variation evaluation apparatus includes: a continuous flow type auxiliary artificial heart | 06-24-2010 |
20130028523 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND RECORDING MEDIUM - CPU performs a process to obtain image data, and defines a predetermined range in the obtained image data. Further, CPU extracts outlines of images falling within the predetermined range, and selects a closed line among the extracted outlines. Then, an image processing unit and CPU converts an image surrounded by the selected closed-line into a painterly rendering image. | 01-31-2013 |
20130216292 | ROLL TAPE AND PRINTER - There is provided a roll tape including a core main body portion having a double cylinder construction made up of an outer core portion and an inner core portion, a pair of shaft portions each having an insertion portion which can be fittingly inserted in the inner core portion, an outer shaft which can be fittingly inserted in the outer core portion and a bearing shaft that is thinner than and concentric with the outer shaft and which extends longer in one direction than the outer shaft and a printing tape which is wound around a tape core which has the pair of shaft portions disposed individually on both sides of the core main body portion. | 08-22-2013 |
20150084256 | STAMP-FACE PLATEMAKING DEVICE, MEDIUM HOLDER, AND MEDIUM HOLDER MANUFACTURING METHOD - A stamp-face platemaking device transports a medium holder inserted into a plate insertion portion to a printing unit. The medium holder holds a stamp face material in a plate-like member, and has a predetermined pattern in a side end portion thereof. An optical sensor detects the top end portion of the medium holder on a sensor scanning line in the inserting direction, and the pattern start point and the pattern end point of the predetermined pattern. At least one of the horizontal and vertical sizes of the stamp face material is set based on the positions of two of the detected end portions. When the pattern end point is detected, platemaking with the stamp face material is started. | 03-26-2015 |
Patent application number | Description | Published |
20080240725 | OPTICAL RECEIVER AND OPTICAL TRANSCEIVER USING THE SAME - A small, low cost, low power-consumption optical receiver transmits signals at a high bit rate of approximately 10 Gbps over a long distance of 100 km or longer without chromatic dispersion compensation. An optical filter with a variable filtering wavelength is provided in the optical waveguide. A frequency-modulated signal light is inputted into the waveguide and transferred to the through port and the drop port thereof. The filter limits the frequency-modulated signal light to a predetermined frequency band and converts the said light to an intensity-modulated signal. The first and second converters provided at the through and drop ports to convert the first and second components of the intensity-modulated signal to electric signals, respectively. The filtering wavelength of the filter is controlled using the electric signals from the first and second converters. The input signal is regenerated from the electric signal of the second converter. | 10-02-2008 |
20090080881 | OPTICAL COMMUNICATION METHOD, OPTICAL COMMUNICATION DEVICE, AND OPTICAL COMMUNICATION SYSTEM - The present invention relates to controlling wavelength switching in a plurality of nodes that are provided to increase the distance of signal transmission in inverse MUX transmission in which a high-speed line is divided into a plurality of low-speed lines for transmission. A maximum skew occurring between adjacent nodes is measured, and switching of wavelength channels is performed in one or a plurality of nodes on the basis of the measured maximum skew to keep the skew of the entire inverse MUX transmission system at or below a prescribed value. The optical communication device is provided with an NNI functional block to which high-speed lines on the transmission channel side are connected, and a UNI functional block to which low-speed lines on the client side are connected. | 03-26-2009 |
20090316739 | OPTICAL WAVELENGTH CONTROL CIRCUIT AND METHOD - In an optical wavelength control circuit, an activation control circuit outputs an optical output setting signal to a laser unit to set its optical output, and simultaneously outputs a temperature setting signal and a wavelength setting signal. A temperature error detection circuit outputs a temperature error signal. A wavelength error detection circuit outputs a wavelength error signal. A control switching circuit receives the temperature error signal and the wavelength error signal, selectively outputs the temperature error signal as a control error signal in the activation operation, and selectively outputs the wavelength error signal as the control error signal in a steady-state operation after the activation operation. A steady-state error removing circuit removes a steady-state error contained in the control error signal and outputs a temperature controller control signal. A temperature controller driving circuit drives a temperature controller of the laser unit in accordance with the temperature controller control signal. | 12-24-2009 |
Patent application number | Description | Published |
20090202365 | Method for controlling pump of working machine - The present invention is intended to provide a technology that can utilize the advantages of both a load sensing control and a regeneration circuit without causing any problem. | 08-13-2009 |
20110315464 | MOUNTING STRUCTURE FOR VEHICLE BATTERY BOX - In a mounting structure for a vehicle battery box, a battery box is supported in a suspended manner between left and right rear side frames at the rear of a vehicle with first and second cross members that are installed between the left and right rear side frames. The first cross member is fixed at a substantially front end of a rear deformation zone that is set at the left and right rear side frames. High-voltage equipment is fixed between the first and second cross members on the top surface of the right rear side frame. The battery box is electrically connected to the high-voltage equipment with a connecting member. | 12-29-2011 |
20130273755 | BATTERY SYSTEM FOR VEHICLE - There is provided a battery system for a vehicle. The battery system includes: a battery module; a junction box which connects the battery module to other electronic components; and a case which includes the battery module and the junction box. The junction box is integrally mounted on a side surface of the battery module which is fixed to the case, and at least the junction box is non-contact with an inner surface of the case. | 10-17-2013 |
20140210602 | VEHICLE APPROACH INFORMING DEVICE - A vehicle approach informing device includes: an informing sound output unit mounted on a vehicle and configured to inform of approach of the vehicle by transmitting sound to the outside; a distance measurement unit to detect a current position of the vehicle and to measure a distance between the detected current position and a predetermined position; and a sound volume control unit configured to set a sound volume outputted by the informing sound output unit to a predetermined normal sound volume when the distance measured by the distance measurement unit is equal to or longer than a first distance, and to set the sound volume to a lower level than the normal sound volume when the distance measured by the distance measurement unit is shorter than the first distance. | 07-31-2014 |