Patent application number | Description | Published |
20100195551 | NETWORK SYSTEM, COMMUNICATION METHOD, DEPENDENT WIRELESS APPARATUS, AND CONTROL WIRELESS APPARATUS - A control wireless apparatus transmits a sleep command for causing a plurality of dependent wireless apparatuses to enter a sleep mode in which an intermittent receiving operation is performed. The dependent wireless apparatuses enter a sleep mode in which reception is intermittently performed, on receipt of the sleep command from the control wireless apparatus or via another dependent wireless apparatus. The dependent wireless apparatuses each relay the received sleep command to another dependent wireless apparatus. | 08-05-2010 |
20110317772 | COMMUNICATION APPARATUS AND CONTROL METHOD THEREFOR - Regarding an apparatus capable of transmitting data using a high-rate transmission channel having narrow directivity and a low-rate transmission channel having wide directivity, data is not correctly sent in some cases because a communication path for the high-rate transmission channel is easily interrupted. In contrast, paths for the low-rate transmission channel are less likely to be interrupted than a path for the high-rate transmission channel. Compressed data is transmitted via the low-rate transmission channel, and loss data that is lost by compression is transmitted via the high-rate transmission channel. An apparatus on a reception side combines, with the loss data, data that is obtained by decompressing the compressed data, and output the combined data. When the loss data cannot be received, the apparatus outputs the data that is obtained by decompressing the compressed data. | 12-29-2011 |
20120002681 | COMMUNICATION APPARATUS AND CONTROL METHOD THEREFOR - Regarding an apparatus capable of transmitting data using a high-rate transmission channel having narrow directivity and a low-rate transmission channel having wide directivity, data is not correctly sent in some cases because a communication path for the high-rate transmission channel is easily interrupted. In contrast, it is not possible to realize sending of high-quality data using the low-rate transmission channel. The same data is simultaneously transmitted using the high-rate transmission channel and the low-rate transmission channel. The data that has been received using the high-rate transmission channel or the data that has been received using the low-rate transmission channel is selected in accordance with a state of reception using the high-rate transmission channel. | 01-05-2012 |
Patent application number | Description | Published |
20110176851 | PRINTING SYSTEM, PRINTING APPARATUS, AND CONVEYANCE CONTROL METHOD - A printing system includes first and second printing apparatuses that form images on first and second surfaces of a continuous recording sheet, respectively. The second printing apparatus includes a printing unit that forms a toner image on the sheet; a conveying unit that conveys the sheet at a reference speed in the printing unit; a fixing-conveying unit that conveys the sheet and fixes the toner image adhered to the sheet; a buffer unit that takes up slack in the sheet generated because of a difference in conveyance between the conveying unit and the fixing-conveying unit; a determining unit that determines a brake force for stopping conveyance of the fixing-conveying unit, based on a buffer amount of the buffer unit, which corresponds to the slack in the sheet; and a conveyance control unit that performs control to stop conveyance of the sheet by the determined brake force. | 07-21-2011 |
20130068814 | WEB CONVEYING DEVICE, PRINTING APPARATUS, AND TENSION CONTROL METHOD - A control unit allows a rotational position of a tension generating roller to be changed depending on a width of a web at time of the beginning of conveyance of the web, controls a motor according to a detection signal of a second sensor such that a tension guide maintains its position within a predetermined range during conveyance of the web, causes position data at time of keeping the same value of the position data of the motor for a predetermined period to be stored, calculates an initial operational position of the tension generating roller using the position data and a predetermined correction coefficient, and sets the calculated initial operational position as an initial operational position of the tension generating roller at time of the beginning of next conveyance of web. | 03-21-2013 |
20150015636 | TREATMENT LIQUID APPLICATION APPARATUS - A treatment liquid application apparatus including an application roller for applying treatment liquid; a press roller for pressing against the application roller an elongated recording medium which is placed between the press roller and the application roller; and a conveyance roller located downstream relative to the application roller on a conveyance path of the recording medium and conveying the recording medium is disclosed. The apparatus includes a control unit for causing the press roller to be pressed against the application roller when a value related to a conveyance amount of the recording medium conveyed by the conveyance roller from a re-start of conveyance exceeds a value corresponding to a slack amount of the recording medium which occurs in an upstream side of the conveyance roller at a stopping of conveyance. | 01-15-2015 |
Patent application number | Description | Published |
20140096613 | PRESSURE TRANSMITTER AND TRANSMISSION METHOD - Hydrogen which has entered into a pressure/differential pressure transmitter from external or internally generated hydrogen and hydrocarbons are converted to air bubbles within pressure guide paths. As a result, the indicated value drifts and an accurate numerical value is not output. A pressure/differential pressure transmitter includes a space formed between a diaphragm and a main body side wall face, pressure guide paths connected to the main body side wall face, a sealed liquid sealed in the space and the pressure guide paths to transmit a pressure received by the diaphragm to a sensor, and a hydrogen absorption material provided at least in the sealed liquid, on the main body side wall face, or in a part of a path between the main body side wall face and the sensor to absorb hydrogen atoms in the sealed liquid. | 04-10-2014 |
20150107364 | Pressure Transmitter - A pressure transmitter including tube-like pressure introducing pipes, a sealed-in liquid, the inside of the pressure introducing pipes being filled with the sealed-in liquid, pressure receiving diaphragms for receiving the pressures of measurement fluids, the pressure receiving diaphragms being set up in a state where one-side apertures in the pressure introducing pipes are blocked by the pressure receiving diaphragms, a pressure sensor that is set up in common to the other-side apertures in the pressure introducing pipes in a state where the pressure sensor is exposed to the sealed-in liquid, and hydrogen-permeation prevention layers that are set up on the pressure receiving diaphragms, wherein the pressure transmitter further includes a hydrogen-storage material that is set up inside the pressure introducing pipes. | 04-23-2015 |
20150107365 | Pressure Transmitter - A pressure transmitter including tube-like pressure introducing pipes, a sealed-in liquid, the inside of the pressure introducing pipes being filled with the sealed-in liquid, pressure receiving diaphragms for receiving the pressures of measurement fluids, the pressure receiving diaphragms being set up in a state where one-side apertures in the pressure introducing pipes are blocked by the pressure receiving diaphragms, and a pressure sensor that is set up in common to the other-side apertures in the pressure introducing pipes in a state where the pressure sensor is exposed to the sealed-in liquid, wherein the sealed-in liquid is silicon oil containing phenyl groups, the pressure transmitter further including a hydrogen-storage material that is set up inside the pressure introducing pipes. | 04-23-2015 |
20150135842 | TRANSMISSION DEVICE - In a pressure and pressure difference transmitter that seals a sealing liquid for transmitting the pressure inside a pressure leading passage, the pressure and pressure difference transmitter forming a space between a diaphragm and a main body side wall surface, including the pressure leading passage connected to the main body side wall surface, and transmitting the pressure received by the diaphragm to a sensor through the sealing liquid sealed in the space and the pressure leading passage, a hydrogen occluding material for occluding hydrogen atoms of the sealing liquid is disposed at least in the sealing liquid, the main body side wall surface, or a part of a portion from the main body side wall surface to the sensor, with the hydrogen occluding material being formed with an uneven shape on the surface or being attached with a granular hydrogen occluding material. | 05-21-2015 |
20150228365 | INSTRUMENTATION EQUIPMENT FOR NUCLEAR POWER PLANT - The present invention provides instrumentation equipment for a nuclear power plant in which the formation of bubbles in an impulse line can be surely inhibited and thereby reliability and maintainability are improved for a long period of time. Instrumentation equipment for a nuclear power plant including: a tubular impulse line provided on a site to measure a fluid to be measured in a primary system of a nuclear power plant; a sealed liquid filled within the impulse line; a pressure-sensing diaphragm provided in a state of closing one opening of the impulse line to receive a pressure of the fluid to be measured; a pressure sensor provided on another opening of the impulse line in a state of being exposed to the sealed liquid; and a hydrogen storage material provided within the impulse line. | 08-13-2015 |
Patent application number | Description | Published |
20100189930 | COMPOSITION FOR PHOTO-ALIGNMENT FILM, PHOTO-ALIGNMENT FILM, AND OPTICALLY ANISOTROPIC MEDIUM - According to a composition for a photo-alignment film of the present invention, which includes an azo compound and a polymer that exhibits mutual solubility with the azo compound, an adhesion to a substrate, particularly to a plastic substrate, is improved within both a photo-alignment film having a haze of not more than 1 obtained by forming a layer of the above composition for a photo-alignment film on a substrate and subsequently irradiating the layer with light to generate a liquid crystal alignment ability; and an optically anisotropic medium, wherein a layer (A) obtained by irradiating a layer of the above composition for a photo-alignment film with light to generate a liquid crystal alignment ability, and a polymer layer (B) obtained by polymerizing a liquid crystal compound having a polymerizable group in an aligned state generated by the layer (A) are bonded and laminated together by covalent bonds. | 07-29-2010 |
20130309411 | BIREFRINGENT LENS MATERIAL FOR STEREOSCOPIC IMAGE DISPLAY DEVICE AND METHOD FOR PRODUCING BIREFRINGENT LENS FOR STEREOSCOPIC IMAGE DISPLAY DEVICE - The present invention provides a birefringent lens material for a stereoscopic image display, the birefringent lens material containing two or more liquid crystal compounds each having at least one polymerizable functional group, a birefringent lens for a stereoscopic image display, the birefringent lens being formed by using the lens material, and a method for producing a birefringent lens for a stereoscopic image display using the lens material. The birefringent lens material for a stereoscopic image display and the birefringent lens for a stereoscopic image display of the present invention are good in terms of optical characteristics, durability, and productivity, in particular, productivity. The method for producing a birefringent lens for a stereoscopic image display of the present invention has good productivity. | 11-21-2013 |
20150030973 | BIREFRINGENT LENS MATERIAL FOR STEREOSCOPIC IMAGE DISPLAY DEVICE AND METHOD FOR PRODUCING BIREFRINGENT LENS FOR STEREOSCOPIC IMAGE DISPLAY DEVICE - The present invention provides a birefringent lens material for a stereoscopic image display, the birefringent lens material containing two or more liquid crystal compounds each having at least one polymerizable functional group, a birefringent lens for a stereoscopic image display, the birefringent lens being formed by using the lens material, and a method for producing a birefringent lens for a stereoscopic image display using the lens material. The birefringent lens material for a stereoscopic image display and the birefringent lens for a stereoscopic image display of the present invention are good in terms of optical characteristics, durability, and productivity, in particular, productivity. The method for producing a birefringent lens for a stereoscopic image display of the present invention has good productivity. | 01-29-2015 |
Patent application number | Description | Published |
20090084588 | CIRCUIT BOARD, ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - A circuit board includes a substrate, a circuit pattern and a through electrode. The circuit pattern is disposed on one side of the substrate in a thickness direction thereof. The through electrode is filled in a through-hole formed in the substrate with one end connected to the circuit pattern. The circuit pattern and the through electrode each have an area containing a noble metal component (e.g., Au component) and are connected to each other therethrough. | 04-02-2009 |
20100031501 | METHOD FOR FILLING THROUGH HOLE OR NON-THROUGH HOLE FORMED ON BOARD WITH FILLER - A method for filling a through hole or a non-through hole formed on a board with a fluent filler comprises combining at least one filling method selected from a centrifugal filling method and a magnetic filling method with an ultrasonic filling method. | 02-11-2010 |
20100301485 | ELECTRONIC DEVICE, CONDUCTIVE COMPOSITION, METAL FILLING APPARATUS, AND ELECTRONIC DEVICE MANUFACTURING METHOD - An electronic device includes a plurality of stacked substrates. Each of the substrates includes a semiconductor substrate, a columnar conductor, and a ring-shaped insulator. The columnar conductor extends along a thickness direction of the semiconductor substrate. The ring-shaped insulator includes an inorganic insulating layer mainly composed of a glass. The inorganic insulating layer fills a ring-shaped groove that is provided in the semiconductor substrate to surround the columnar conductor. | 12-02-2010 |
20110120759 | CIRCUIT BOARD, ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - A circuit board includes a substrate, a circuit pattern and a through electrode. The circuit pattern is disposed on one side of the substrate in a thickness direction thereof. The through electrode is filled in a through-hole formed in the substrate with one end connected to the circuit pattern. The circuit pattern and the through electrode each have an area containing a noble metal component (e.g., Au component) and are connected to each other therethrough. | 05-26-2011 |
20110140281 | SUBSTRATE FOR ELECTRONIC DEVICE, STACK FOR ELECTRONIC DEVICE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing an electronic device, including a step of aligning and stacking a plurality of substrates, each of the plurality of substrates having a plurality of vertical conductors and magnetic films, the vertical conductors being directed along a thickness direction of the substrate and distributed in a row with respect to a substrate surface, the magnetic films being disposed in place on the substrate surface in a predetermined positional relationship with the vertical conductors, upon aligning the plurality of substrates, the electronic device manufacturing method including a step of applying an external magnetic field to produce a magnetic attractive force between the magnetic films of adjacent stacked substrates and align the vertical conductors by the magnetic attractive force. | 06-16-2011 |
20110141704 | CIRCUIT BOARD, ELECTRONIC DEVICE AND METHOD FOR MANUACTURING THE SAME - A circuit board includes a substrate, a circuit pattern and a through electrode. The circuit pattern is disposed on one side of the substrate in a thickness direction thereof. The through electrode is filled in a through-hole formed in the substrate with one end connected to the circuit pattern. The circuit pattern and the through electrode each have an area containing a noble metal component (e.g., Au component) and are connected to each other therethrough. | 06-16-2011 |
20110232740 | SOLAR CELL - A solar cell includes a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, a first electrode, and a second electrode. The first conductivity-type semiconductor layer has a front side intended to serve as a light-receiving surface. The second conductivity-type semiconductor layer is disposed on a back side of the first conductivity-type semiconductor layer, forming a p-n junction together with the first conductivity-type semiconductor layer. The first electrode passes through the second conductivity-type semiconductor layer toward the first conductivity-type semiconductor layer with a tip extending into and ending within the first conductivity-type semiconductor layer. The second electrode is disposed at a back side of the solar cell. | 09-29-2011 |
20130186943 | ELECTRONIC DEVICE, CONDUCTIVE COMPOSITION, METAL FILLING APPARATUS, AND ELECTRONIC DEVICE MANUFACTURING METHOD - A method includes applying, between connection conductors of adjacent substrates, a junction material containing the first metal or alloy component and the second metal or alloy component having a higher melting point than said first metal or alloy component. The method further includes melting the junction material by a heat treatment. | 07-25-2013 |
Patent application number | Description | Published |
20100190448 | Compensation circuit and test apparatus - Provided is a correction circuit for generating an output signal emphasizing a predetermined signal component of a supplied input signal, including: a first detection section that detects a waveform of the input signal; an amplifying section that amplifies the waveform detected by the first detection section; a correction signal generating section that generates a correction signal by extracting an alternate current component from the waveform amplified by the amplifying section; and an output signal generating section that superimposes the correction signal on the waveform of the input signal, thereby generating the output signal. The first detection section detects the waveform of the input signal and an inverted waveform thereof, the amplifying section amplifies the waveform and the inverted waveform of the input signal, the correction signal generating section generates a correction signal and an inverted correction signal by extracting an alternate current component respectively of the waveform and the inverted waveform of the input signal amplified by the amplifying section, and the output signal generating section generates a pair of differential signals for the output signal, by superimposing the correction signal on the waveform of the input signal and superimposing the inverted correction signal on the inverted waveform of the input signal. | 07-29-2010 |
20100244880 | TEST APPARATUS AND DRIVER CIRCUIT - Provided is a test apparatus that tests a device under test, comprising a driver circuit that generates an output signal according to a prescribed input pattern, and supplies the output signal to the device under test; and a measuring section that measures a response signal output by the device under test to judge the acceptability of the device under test, wherein the driver circuit includes an input gate drive section that selects one of a plurality of input drive voltages supplied thereto, according to a logic value of the input pattern, and outputs the selected input drive voltage; a voltage switching section that includes a transistor and that outputs the output signal according to the drain voltage of the transistor, the transistor having a gate terminal that receives the input drive voltage output by the input gate drive section and a source terminal to which is applied a prescribed reference voltage; and an input drive voltage supplying section that generates the input drive voltages according to the reference voltage, and supplies the input drive voltages to the input gate drive section. | 09-30-2010 |
20100244884 | TEST APPARATUS AND DRIVER CIRCUIT - Provided is a test apparatus that tests a device under test, comprising a driver circuit that generates an output signal according to a prescribed input pattern and supplies the output signal to the device under test; and a measuring section that judges acceptability of the device under test by measuring a response signal output by the device under test. The driver circuit includes an input terminal that receives the input pattern; a switching section that operates according to a logic value of the input pattern to generate the output signal; and an emphasized component generating section that is provided between the input terminal and the switching section, and that (i) generates an emphasized component according to a prescribed high frequency component of the input pattern and (ii) superimposes the emphasized component onto a voltage supplied to the switching section. | 09-30-2010 |