Patent application number | Description | Published |
20100189967 | WATER-INSOLUBLE COLORANT DISPERSION AND PRODUCTION METHOD THEREOF, AND RECORDING LIQUID, PRINTED ARTICLE, IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS USING THE SAME - A dispersion of a water-insoluble colorant, having: fine particles of at least one kind of water-insoluble colorant dispersed in a water-containing medium; and a polymer compound or surfactant having a structural unit represented by formula (I): | 07-29-2010 |
20100249284 | DISPERSION CONTAINING WATER-INSOLUBLE COLORANT AND PRODUCTION METHOD THEREOF - A water-insoluble colorant dispersion, containing water; a polymer having at least one repeating unit selected from the group of repeating units represented by the following formula (1) or (2); and water-insoluble colorant particles, each of the particles containing at least two kinds of pigments; | 09-30-2010 |
20140130667 | GAS SEPARATION COMPOSITE MEMBRANE AND METHOD OF PRODUCING THE SAME, AND GAS SEPARATING MODULE, GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD USING THE SAME - A gas separation composite membrane, containing a gas-permeable supporting layer and a gas separating layer containing a crosslinked polyimide resin over the gas-permeable supporting layer, in which the crosslinked polyimide resin is formed by a polyimide compound being crosslinked by a radically crosslinkable functional group thereof, and a ratio [η] of a crosslinked site to an imide group of the polyimide compound (the number of crosslinked sites/the number of imide groups) in the crosslinked polyimide resin is 0.0001 or more and 0.45 or less; a method of producing the same; and a gas separating module, a gas separation apparatus and a gas separation method using the same. | 05-15-2014 |
20140130668 | GAS SEPARATION COMPOSITE MEMBRANE AND GAS SEPARATING MODULE, GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD USING THE SAME - A gas separation composite membrane, containing a gas-permeable supporting layer and a gas separating layer containing a crosslinked polyimide resin over the gas-permeable supporting layer, in which the crosslinked polyimide resin has structure in which a polyimide compound is crosslinked through a specific crosslinking chain, the specific crosslinking chain has at least one kind of linking group selected from the group consisting of —NR | 05-15-2014 |
20140130669 | GAS SEPARATION COMPOSITE MEMBRANE, AND GAS SEPARATING MODULE, GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD USING THE SAME - A gas separation composite membrane, containing a gas-permeable supporting layer and a gas separating layer containing a crosslinked polyimide resin over the gas-permeable supporting layer, in which the crosslinked polyimide resin has structure in which a polyimide compound is crosslinked and linked, and the polyimide compound is a copolymer having at least an imide group-containing monomer component and a monomer component having a specific polar group; and a module, a gas separation apparatus and a gas separation method using the same. | 05-15-2014 |
20140352534 | GAS SEPARATION COMPOSITE MEMBRANE, METHOD OF PRODUCING THE SAME, GAS SEPARATING MODULE USING THE SAME, AND GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD - A gas separation composite membrane, containing: a gas-permeable supporting layer; and a gas separating layer containing a crosslinked polyimide resin, over the gas-permeable supporting layer, in which the crosslinked polyimide resin is composed of a polyimide compound having been crosslinked through an ester linking group, in which the polyimide compound contains a repeating unit of formula (I), a repeating unit of formula (II-a) or (II-b), and a repeating unit of formula (III-a) or (III-b), and in which a ratio [κ] of a site forming a crosslinked chain mediated by the ester linking group to an imide group (the number of specific crosslinkable sites/the number of imide groups) is more than 0.4 and less than 0.5. | 12-04-2014 |
Patent application number | Description | Published |
20090079343 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device, which has, between a pair of electrodes, at least one organic layer including a light-emitting layer, in which the organic layer contains a specific tetraphenylene compound, and in which the light-emitting layer contains a phosphorescent material; and a specific tetraphenylene compound that can be used in the device. | 03-26-2009 |
20090088570 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device, which has, between a pair of electrodes, at least one organic layer including a light-emitting layer, in which the organic layer contains a specific tetraphenylene compound, and in which the light-emitting layer contains a phosphorescent material; and a specific tetraphenylene compound that can be used in the device. | 04-02-2009 |
20090309490 | LIGHT-EMITTING DEVICE - An organic electroluminescent device having a pair of electrodes and at least one organic layer including a light-emitting layer interposed between the pair of electrodes, in which the organic layer contains at least one platinum complex compound having a quadridentate ligand containing a partial structure represented by formula (I): | 12-17-2009 |
20100171417 | CHARGE TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE - Provided is a charge transport material represented by the following general formula (1) or (2). | 07-08-2010 |
20120297976 | GAS SEPARATION MEMBRANE AND METHOD FOR PRODUCING THE SAME, AND GAS SEPARATING METHOD, MODULE AND SEPARATION APPARATUS USING THE SAME - Provided is a gas separation membrane having superior gas permeability, separation selectivity and mechanical properties. A gas separation membrane to separate at least one acid gas from a mix gas, comprising in this order: a first layer that is porous; a second layer that is a separation-active layer containing a compound having a molecular weight of 150,000 or less and capable oft interacting with the acid gas; and a third layer having high gas permeability. | 11-29-2012 |
Patent application number | Description | Published |
20080316187 | Touch panel device and method for manufacturing touch panel devices - Each of transducers of a touch panel device includes a piezoelectric thin film, a plate electrode disposed at one surface of the piezoelectric thin film and a comb-like electrode disposed at the other surface of the piezoelectric thin film. The comb-like electrode has a plurality of comb-like electrode fingers and a linear bus electrode to which one end of each of the plural comb-like electrode fingers is connected. A plurality of wiring electrodes is provided at the outer side of any of the transducers in parallel with the bus electrode of the transducer and is connected to the bus electrode and the plate electrode of any of the transducers. Each of the wiring electrodes includes an electrode base portion formed by printing silver paste containing fine particles on the substrate and an electrode main body formed by printing silver paste containing large particles and fine particles in a mixed manner on the electrode base portion. | 12-25-2008 |
20100085332 | TOUCH PANEL DEVICE AND CONTACT POSITION DETECTION METHOD - A burst wave is applied to an excitation element of a touch panel main body from an oscillation section so as to excite surface acoustic waves, and the excited surface acoustic waves are received by a receiving element of the touch panel main body. The received signals are A/D converted by a receiving section, and a control section calculates the contact position and the contact width of the object in contact with the touch panel main body, based on time-series changes in the received strength. Based on the received strength of surface acoustic waves, the control section controls the wave number of the burst wave to be applied to the excitation element. | 04-08-2010 |
20110257534 | PHOTOELECTRIC SPHYGMOGRAPH MEASUREMENT DEVICE - A photoelectric sphygmograph measurement device includes a light emitting part emitting light pulses, a light receiving part having a light receiving element that receives the light pulses and producing a corresponding output signal, and a control part driving the light emitting part to emit the light pulses and performing a pulse wave measurement by using the output signal. The control part drives the light emitting part so that a charge accumulated in the light emitting element converges on a predetermined amount in a case where the charge accumulated in the light receiving element decreases to the predetermined amount or less during a time when driving of the light emitting part is stopped and/or in a case where the light receiving element changes to a first state in which the light receiving element is capable of receiving the light pulses from a second state in which the light receiving element is not capable of receiving the light pulses. | 10-20-2011 |
20120006147 | OPERATOR CONDITION DETECTING DEVICE AND STEERING WHEEL - When the electrical condition of a driver who is an operator of a vehicle is acquired by providing an electrode part on a steering wheel or the like that comes into contact with the driver, the electrode part is formed on a steering-wheel structure and is covered with a protective member. Conductive parts that pass through the protective part are formed by way of holes that are formed in the protective member. The conductive parts make the hand of the driver touching the steering wheel be in electrical contact with the electrode part. This configuration enables detection of the electrical condition of the operator without losing the degree of freedom in design by increasing the durability and easing the restrictions on the material and shape. | 01-12-2012 |
20130022209 | NOISE PROCESSING APPARATUS - A noise processing apparatus measures a first potential difference signal, between a first electrode and a second electrode that is used as a reference electrode, and measures a second potential difference signal, between the second electrode and a third electrode that is arranged on the steering unit in the apparatus. The apparatus calculates the difference between the intensities of the first potential difference signal and the second potential difference signal calculated at the predetermined intervals. The apparatus corrects the first potential difference signal or the second potential difference signal by using the calculated difference such that the intensities of the first potential difference signal and the second potential difference signal are canceled out. The apparatus calculates a differential signal indicating the difference between the first potential difference signal and the second potential difference signal by using the corrected potential difference signal, and outputs the differential signal. | 01-24-2013 |
20130150743 | HEARTBEAT SIGNAL PROCESSOR AND HEARTBEAT SIGNAL PROCESSING METHOD - A heartbeat signal processor includes a first and second electrodes to obtain a first and second heartbeat signals, a DC voltage calculating unit and an AC amplitude calculating unit to calculate first and second average DC voltage values of direct-current components and first and second average AC amplitude values of alternate-current components in the first and second heartbeat signals, a correlation coefficient calculating unit to calculate a correlation coefficient between the alternate-current components in the first and second heartbeat signals, an amplification factor setting unit to set an amplification factor on the basis of the first and second average DC voltage values, the first and second average AC amplitude values, and the correlation coefficient, and a signal generating unit to generate a differential heartbeat signal by amplifying the first or second heartbeat signal on the basis of the amplification factor and calculating a difference between the first and second heartbeat signals. | 06-13-2013 |
20140296723 | HEARTBEAT SIGNAL PROCESSING METHOD - A heartbeat signal method includes detecting first and second heartbeat signals, where the first and second heartbeat signals may be potential difference signals with respect to a reference potential. First and second average DC voltage values as voltage values of direct-current components in the first and second heartbeat signals are calculated. First and second average AC amplitude values as amplitude values of alternate-current components in the first and second heartbeat signals are calculated, and a correlation coefficient between the alternate-current component in the first heartbeat signal and the alternate-current component in the second heartbeat signal is calculated. An amplification factor is set to amplify the first or second heartbeat signal on the basis of the first and second average DC voltage values, the first and second average AC amplitude values, and the correlation coefficient. A differential heartbeat signal is generated by amplifying the first or second heartbeat signal by the amplification factor, and a difference between the first and second heartbeat signals is calculated. | 10-02-2014 |
20140378852 | AWAKENING-DEGREE DETERMINING DEVICE, AWAKENING-DEGREE DETERMINATION PROGRAM, AND AWAKENING-DEGREE DETERMINATION METHOD - An awakening-degree determining device according to the present embodiment acquires heartbeat signal data on the subject from a heartbeat detecting unit and detects heartbeat interval data. The awakening-degree determining device calculates the power spectral density that corresponds to each frequency by using the heartbeat interval data, calculates a peak P and a bottom B, and calculates a state index S. Then, the awakening-degree determining device plots the movement of the state index on an awakening-degree determination graph and determines the degree of awakening of the subject on the basis of the position of the state index S. | 12-25-2014 |
20140378857 | AROUSAL-LEVEL DETERMINING APPARATUS AND AROUSAL-LEVEL DETERMINING METHOD - An arousal-level determining apparatus includes a generating unit, a calculating unit, an identifying unit, and a determining unit. The generating unit generates heartbeat-interval variation data, which indicates changes in heartbeat interval, on the basis of heartbeat signals indicating subject's heartbeats. The calculating unit applies a band-pass filter, which allows passage of a certain range of frequencies, to each frequency band in the heartbeat-interval variation data while changing the frequency band, and calculates spectral density with respect to each frequency band applied with the band-pass filter. The identifying unit identifies a feature point corresponding to a spectral density peak in the calculated spectral densities in the frequency bands. The determining unit determines subject's arousal level on the basis of the identified feature point. | 12-25-2014 |
Patent application number | Description | Published |
20120298980 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device, which comprises: a pair of electrodes; and an organic compound layer including a light-emitting layer between the pair of electrodes, wherein the organic compound layer comprises a compound represented by formula (I): | 11-29-2012 |
20130014642 | GAS SEPARATION MEMBRANE AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR SEPARATING GAS MIXTURE, GAS SEPARATION MEMBRANE MODULE AND GAS SEPARATION APPARATUS USING THE SAMEAANM Sano; SatoshiAACI KanagawaAACO JPAAGP Sano; Satoshi Kanagawa JP - The gas separation membrane of the present invention provides a gas separation membrane that exhibits superior gas permeability and separation selectivity and plasticity to the extent that it can endure bending testing and has little pinholes and a method for producing the gas separation membrane. Through the gas separation membrane of the present invention, it is possible to provide a superior gas separation method, a gas separation membrane module, and a gas separation and purification apparatus including the gas separation membrane module. | 01-17-2013 |
20140345456 | GAS SEPARATION COMPOSITE MEMBRANE AND METHOD OF PRODUCING THE SAME, AND GAS SEPARATING MODULE, GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD USING THE SAME - A gas separation composite membrane, containing a gas-permeable supporting layer and a gas separating layer containing a crosslinked organic-inorganic hybrid resin over the gas-permeable supporting layer, in which the crosslinked organic-inorganic hybrid resin has a structure in which a polymer incorporating therein an oxanthrene unit, or a polyimide compound has been crosslinked via a specific crosslinking chain. | 11-27-2014 |