Patent application number | Description | Published |
20090008166 | ELECTRIC SYSTEM FOR FUEL CELL, FUEL CELL VEHICLE, AND METHOD OF SUPPLYING ELECTRIC POWER - An electric system has a fuel cell for generating electric power by being supplied with a reactive gas, an electric storage device having a voltage lower than a voltage output from the fuel cell, a first power supply line connected to the fuel cell, a second power supply line connected to the electric storage device, a first electric accessory serving as at least part of a fuel cell accessory for operating the fuel cell, a first DC-to-DC converter for performing bidirectional voltage conversion between the first power supply line and the second power supply line and a second DC-to-DC converter for lowering a voltage for supply electric power to the first electric accessory. | 01-08-2009 |
20090008167 | FUEL CELL VEHICLE, AND METHOD OF SUPPLYING ELECTRIC POWER - A fuel cell vehicle has a fuel cell for generating electric power by being supplied with a reactive gas, an electric storage device, a first power supply line connected to the fuel cell, a second power supply line connected to the electric storage device, and a main DC-to-DC converter for performing bidirectional voltage conversion between the first power supply line and the second power supply line, an electric motor to propel the vehicle and a first electric accessory connected to the first power supply line, a second electric accessory having at least a portion connected to the second power supply line. | 01-08-2009 |
Patent application number | Description | Published |
20090286068 | AQUEOUS ORGANIC-INORGANIC HYBRID COMPOSITION - Disclosed is an organic-inorganic hybrid composition containing a metal oxide (A) having a particle diameter of 1-400 nm and a polymer emulsion particle (B) having a particle diameter of 10-800 nm. The polymer emulsion particle (B) is obtained by polymerizing a hydrolysable silicon compound (b1) and a vinyl monomer (b2) having a secondary and/or tertiary amide group in the presence of water and an emulsifying agent. | 11-19-2009 |
20110262738 | Aqueous Organic-Inorganic Hybrid Composition - Disclosed is an organic-inorganic hybrid composition containing a metal oxide (A) having a particle diameter of 1-400 nm and a polymer emulsion particle (B) having a particle diameter of 10-800 nm. The polymer emulsion particle (B) is obtained by polymerizing a hydrolysable silicon compound (b1) and a vinyl monomer (b2) having a secondary and/or tertiary amide group in the presence of water and an emulsifying agent. | 10-27-2011 |
20150059846 | COATING COMPOSITION AND ANTIREFLECTION FILM - The coating composition according to the present invention includes a metal oxide (A) containing a spherical metal oxide (a1) and a chain metal oxide (a2) having an aspect ratio (major diameter/minor diameter) of 3 to 25, and a polymer emulsion particle (B). The coating composition according to the present invention preferably further includes a hydrolyzable silicon compound (C). The antireflection film according to the present invention is obtained by applying and drying the coating composition on a substrate. | 03-05-2015 |
20150068603 | Coating Composition, Coating Film, Laminate, and Process for Production of Laminate - Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity, wherein the coating composition contains (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm; and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the expression (I), is 20 mass % or less, where (I) (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)×(100−total mass of solid content)/(mass of the filtrate−dry mass of the filtrate)×100/the total mass of solid content. | 03-12-2015 |
20150079292 | Coating Composition, Coating Film, Laminate, and Process for Manufacturing the Laminate - Provided is a coating composition excellent in antifouling properties, transparency and hydrophilicity, wherein the coating composition contains (A) a metal oxide particle having a number average particle size of 1 nm to 400 nm; and (B) a polymer particle, in which the content of an aqueous-phase component in the component (B), represented by the expression (I), is 20 mass % or less, where (I) (%)=(dry mass of a filtrate obtained by filtering the component (B) at a molecular cutoff of 50,000)×(100−total mass of solid content)/(mass of the filtrate−dry mass of the filtrate)×100/the total mass of solid content. | 03-19-2015 |
Patent application number | Description | Published |
20110090990 | DEMODULATION APPARATUS, DEMODULATION METHOD, AND ELECTRONIC DEVICE - Disclosed herein is a demodulation apparatus including: an operation determination block configured to determine whether the demodulation apparatus operates as part of either a first device or a second device with which the demodulation apparatus communicates, the first device being configured to ASK-modulate and transmit data, the second device being configured to load-modulate and transmit data; and first and second demodulation control blocks. | 04-21-2011 |
20110140855 | SIGNAL PROCESSING DEVICE AND METHOD - Disclosed herein is a signal processing device including: a correlation signal output unit configured to, about a received signal transmitted from another device, calculate a correlation value between the received signal and a pattern of a waveform of a known signal and output the calculated correlation value as a correlation signal in a time corresponding to one symbol; a known signal determiner configured to determine, based on the correlation signal, whether or not the received signal is modulated by the known signal in a first interval defined when the time corresponding to one symbol is divided into a plurality of intervals; and an identifier configured to identify a series of the symbol based on a result of the determination. | 06-16-2011 |
20110142040 | SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD - Disclosed herein is a signal processing apparatus including a plurality of frame head detection sections configured to determine whether a frame head complying with any one of a plurality of different communication methods is detected by comparing the waveform of a signal sent from an external apparatus with a plurality of predetermined different symbol patterns; a communication method selection section configured to select the communication method for communicating with the external apparatus based on results of the determination by the frame head detection sections and on the priority of each of the plurality of communication methods; and a priority changing section configured such that if a second communication method different from an initially selected first communication method is selected anew, then the priority changing section changes the priority of each of the plurality of communication methods based on the newly selected second communication method. | 06-16-2011 |
20120099681 | RECEPTION APPARATUS, RECEPTION METHOD, AND PROGRAM - A reception apparatus is disclosed which includes: a detection section configured to detect the presence or absence of spectrum inversion in data transmitted by a multi-carrier transmission system based on whether a known signal can be decoded using that part of the transmitted data which has been transmitted by carriers used for transmitting the known signal; and a correction section configured to correct the data transmitted by the multi-carrier transmission system if the presence of spectrum inversion is detected. | 04-26-2012 |
20120106619 | SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD AND PROGRAM - A signal processing apparatus includes a signal processing unit configured to carry out signal processing on a single-carrier signal and a multi-carrier signal by making use of a plurality of common filters shared by the single-carrier signal and the multi-carrier signal. | 05-03-2012 |
Patent application number | Description | Published |
20120300881 | RECEIVING APPARATUS - A receiving apparatus includes a correlation operation unit and a determination unit. The correlation operation unit is configured to perform a correlation operation with a known signal on a received signal including the known signal in a predetermined interval. The determination unit is configured to determine whether or not a correlation peak interval detected by the correlation operation unit deviates from the predetermined interval. | 11-29-2012 |
20150042607 | TOUCH DETECTION CIRCUIT, TOUCH DETECTION METHOD, AND ELECTRONIC APPARATUS - A touch detection circuit includes: a map generation section configured to compare a touch signal corresponding to a proximity state of an external proximity object with each of a plurality of thresholds to generate a plurality of pieces of map data each showing touch regions; a labeling section configured to selectively perform labeling on the touch regions in the plurality of pieces of map data, based on inclusive relationship of the touch regions between the plurality of pieces of map data; and a detection section configured to perform touch detection based on processing results by the labeling section. | 02-12-2015 |
20150042608 | TOUCH DETECTION CIRCUIT, TOUCH DETECTION METHOD, AND ELECTRONIC APPARATUS - A touch detection circuit includes: a touch detection section configured to detect a plurality of touch points made by one or more users, based on positive data in a touch data map that includes the positive data and negative data; and a determination section configured to detect, based on the negative data in the touch data map, a plurality of negative points, and determine, based on the plurality of negative points, touch points made by same user in the plurality of touch points. | 02-12-2015 |
20150042609 | TOUCH PANEL, INFORMATION RECORDING MEDIUM, AND INFORMATION ACQUISITION METHOD - A touch panel includes: a touch detection device; a map generation section configured to generate a first data map including a fixed pattern and a data pattern, based on a signal output from the touch detection device according to an information recording medium placed in proximity to the touch detection device; and a data acquisition section configured to identify the fixed pattern, and acquire a data code from the data pattern, based on a result of identifying the fixed pattern. | 02-12-2015 |
20150061979 | DISPLAY PANEL, METHOD OF DRIVING THE SAME, AND ELECTRONIC APPARATUS - A display unit includes: a display section including a plurality of unit pixels; and a display drive section configured to generate a plurality of clock signals and supply the clock signals to the display section, the clock signals including two or more clock signals with phases different from one another. | 03-05-2015 |
20150062204 | DISPLAY PANEL, METHOD OF DRIVING THE SAME, AND ELECTRONIC APPARATUS - A display panel includes: a display section including a plurality of unit pixels; and a display drive section configured to generate first pixel packets and supply the first pixel packets to the display section, the first pixel packets each including luminance data of a digital signal, the pieces of luminance data determining respective luminances of respective predetermined number of unit pixels of the plurality of unit pixels, and the first pixel packets being equal in number to the predetermined number of unit pixels. | 03-05-2015 |
20150146825 | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, RECEIVING DEVICE, AND RECEIVING METHOD - There is provided a signal processing device including a first correction processing section that performs first correction on a predetermined signal, an adaptive processing section that performs predetermined adaptive processing on the signal that has been subjected to the first correction, and a second correction processing section that performs second correction, which is reverse correction of the first correction, on the signal that has been subjected to the adaptive processing, in accordance with the amount of delay in the adaptive processing. | 05-28-2015 |
Patent application number | Description | Published |
20090184119 | CONNECTOR FOR A FLUID TANK - A fluid tank connector enables reliable separation of a plug and a socket by opposing the coupling force of a fluid sealing portion. The fluid tank connector is provided with a plug that is fit with play in the inner periphery of a fluid port of the fluid tank that stores a fluid, and a socket that is detachably connectable to the plug. The socket includes a sleeve that connects and disconnects the socket and the plug by being threadable on an external thread that is formed on the outer periphery of the fluid port. A pressing means is provided in the socket, and the pressing means applies a pressing force that separates the plug from the socket by opposing the coupling force of an 0-ring that seals the fluid path between the plug and the socket. | 07-23-2009 |
20090188919 | PLUG STRUCTURE - A plug structure is provided that can be installed on a container in which the thread of a container inlet for installing a cap is an outer thread, and furthermore, bubbles are not produced at the fluid surface inside the container even during fluid circulation. In a plug structure that is used in a container in which the thread of the container inlet for attaching the cap is an external thread, that is installed on the container inlet, that is capable of removing a fluid inside the container by using the siphon hose method, and that is capable of circulating the fluid that is inside the container, a fluid circulation path is provided that causes a fluid that is returning into the container during fluid circulation to fall along an external wall of a siphon hose during fluid removal. | 07-30-2009 |
20090302597 | Liquid Tank Connector - A liquid tank connector for preventing leakage of contents in a liquid tank when removing a socket from a plug fixed to the liquid tank is provided. The liquid tank connector which includes a plug to be fixed to a liquid tank where liquid is stored, a socket which is able to be connected and disconnected with respect to the plug, and a sleeve for releasing a connected state between the plug and the socket by a relative movement with respect to the socket, and in which a liquid flow channels and gas flow channels are formed in a liquid deliverable state in which the plug and the socket are connected, and which includes: a cock which forms a gas flow channel in the liquid deliverable state, and the relative movement of the sleeve is controlled by the position of the cock in the liquid deliverable state. | 12-10-2009 |
20100193517 | PLUG STRUCTURE - A plug structure which allows attachment to a container whose cap attachment screw at the container inlet port is an outer screw is provided. There is provided a plug structure used for a container whose cap attachment screw of a container inlet port is an outer screw, configured to be attached to the container inlet port, and provided with a siphon tube for taking out liquid in the interior of the container including a plug body to be press-fitted into the container inlet port being resiliently deformable in a radial direction at a lower portion thereof, and a locking claw provided on an outer peripheral surface of the lower portion of the plug body so as to project toward an inner wall surface of the container inlet port. | 08-05-2010 |
20110100481 | SOCKET STRUCTURE - Provided is a socket structure capable of preventing or inhibiting defective attachment/detachment thereof and defective movement and defective sealing of a valve mechanism due to a solid deposit caused by a fluid. A socket used by connecting the socket to a plug of a connector includes a socket body in which a channel is formed and which has a valve mechanism; and a sleeve which is disposed so as to be slidable in an axial direction thereof and rotatable along an outer circumferential surface of the socket body. The socket is configured to be screwed and secured by inserting and connecting an entrance of the channel that opens at a lower end of the socket body to a plug exit that opens at an upper end of the plug and then a sleeve thread portion is screwed into a socket female thread portion by rotating the sleeve. | 05-05-2011 |
20140165734 | AMPLIFIER-EMBEDDED PRESSURE SENSOR - An amplifier-embedded pressure sensor includes: a pressure-detecting element which detects the differential pressure between the fluid and the space where the pipe including a fluid passage of the fluid is installed, and outputs the pressure signal; an amplifier circuit board having an amplifier circuit for amplifying the pressure signal; a housing to which the pressure-detecting element is fixed; and a separation part which is fixed to the housing and separates a space inside the housing into a first space where the pressure-detecting element is disposed and a second space where the amplifier circuit board is disposed. The housing includes an inflow port for letting cooling gas for cooling the amplifier circuit board flow into the second space and a discharge port for discharging the cooling gas from the second space. | 06-19-2014 |
20150013467 | PRESSURE SENSOR - A pressure sensor is provided, which includes a pressure detector that has a pressure receiving surface in contact with a liquid, and detects a pressure of the liquid to a pressure receiving section, and a housing having a housing inner wall that demarcates a liquid chamber, wherein the housing inner wall is provided with an inflow hole, and an outflow hole, at least a part of a connecting portion, which is connected to the pressure receiving surface, of the housing inner wall is formed as an inner wall of the outflow hole, and the housing inner wall at the portion formed as the inner wall of the outflow hole protrudes more outward of the liquid chamber than the other connecting portion adjacent to the portion formed as the inner wall of the outflow hole. | 01-15-2015 |