Patent application number | Description | Published |
20100223319 | Terminal Apparatus, Server Apparatus, and Instruction apparatus - An access from a server apparatus to a terminal apparatus is made safely and reliably possible without changing the setting of a firewall, etc. The terminal apparatus | 09-02-2010 |
20110039957 | METHOD OF EXTRACTING CONTENTS FROM THE INSIDE OF A REACTOR KEPT AT HIGH TEMPERATURE AND HIGH PRESSURE, AND SYNTHESIS REACTION SYSTEM OF HYDROCARBON COMPOUND - A method of extracting the contents from the inside of a reactor kept at high temperature and high pressure includes the steps of introducing the contents of the reactor into a pipe having an internal space which communicates with the reactor, closing the pipe to enclose the contents in the internal space, removing unnecessary gas from the internal space, and supplying an inert gas to the internal space, thereby replacing the contents enclosed in the internal space with the inert gas. The contents are discharged from the internal space by replacing the contents enclosed in the internal space with the inert gas. | 02-17-2011 |
20110044859 | SYNTHESIS REACTION SYSTEM FOR HYDROCARBON COMPOUND, AND METHOD OF REMOVING POWDERED CATALYST PARTICLES - A synthesis reaction system is provided with: a reactor which synthesizes a hydrocarbon compound by a chemical reaction of a synthesis gas including hydrogen and carbon monoxide as main components, and a slurry having solid catalyst particles suspended in liquid; a separator which separates the hydrocarbon compound from the slurry; and a filtering device which filters the hydrocarbon compound extracted from the separator to trap powdered catalyst particles. | 02-24-2011 |
20110190403 | Hydrocarbon compound synthesis reaction unit and operating method thereof - A hydrocarbon compound synthesis reaction unit which synthesizes a hydrocarbon compound by a chemical reaction of a synthesis gas including a hydrogen and a carbon monoxide as the main components, and a slurry having a solid catalyst suspended in liquid hydrocarbons, the hydrocarbon compound synthesis reaction unit is provided with: a reactor which contains the slurry inside, into which the synthesis gas is introduced, and from which the gas after the reaction is discharged from the top thereof; an internal separation device provided inside the reactor to separate the catalyst and the synthesized liquid hydrocarbons in the slurry; and an external separation device provided outside the reactor to separate the catalyst and the liquid hydrocarbons in the slurry which is extracted from the reactor. | 08-04-2011 |
20110245356 | Bubble column reactor and method of controlling bubble column reactor - A bubble column reactor includes a reactor body which contains a slurry having solid catalyst particles suspended in a liquid, an inflow port which is provided at the bottom of the reactor body and allows a synthesis gas including a carbon monoxide gas and a hydrogen gas as the main components to flow into the slurry therethrough, and an outflow port which is provided at the top of the reactor body and allows gaseous hydrocarbons synthesized by a chemical reaction between the synthesis gas and the slurry, an unreacted synthesis gas, and the like to flow out therethrough. The distance in a vertical direction between the liquid surface of the slurry and the outflow port is 1.4 m or more and 10 m or less. | 10-06-2011 |
20130327687 | MAGNETIC-SEPARATION FILTER DEVICE - According to an aspect of the present invention, there is provided a magnetic-separation filter device that removes contaminants of fine ferromagnetic particles from a fluid containing such contaminants, comprising: a substantially cylindrical housing; two partition plates that are disposed in an inside of the housing so as to extend in a vertical direction of the housing, dividing the inside of the housing by being disposed in parallel to each other; | 12-12-2013 |
20140183124 | FILTER CLEANING APPARATUS - A filter cleaning apparatus used in a reaction system including; a reaction tank having a filter, first feed line connected to the filter at one end, a recovery tank connected to the other end of the first feed line, and second feed line connected to the recovery tank at one end, is provided. The filter cleaning apparatus includes; first return line connected the second feed line at one end, first and second reverse cleaning solution tanks connected to the first return line, a first flow rate adjusting valve that can adjust filtered fluid to be supplied to the first reverse cleaning solution tank, a second flow rate adjusting valve that can adjust filtered fluid to be supplied to the second reverse cleaning solution tank, and a switching section that carries either one of the filtered fluids accommodated in these reverse cleaning solution tanks by switching. | 07-03-2014 |
Patent application number | Description | Published |
20110020655 | COATING STRUCTURE AND SURFACE PROCESSING METHOD - A high temperature component ( | 01-27-2011 |
20120095358 | LIVING BODY STATE MONITOR APPARATUS - A living body state monitor apparatus includes: a living body information acquisition device to acquire living body information containing an electrocardiography waveform and a pulse waveform from a user; an irregular heartbeat detection section to detect an irregular heartbeat from the electrocardiography waveform; and a pulse wave feature quantity extraction section to extract a pulse wave feature quantity from a pulse wave corresponding to the irregular heartbeat. Further, a living body state determination section is included to determine a danger degree on user's living body state using both of (A) information on kind and/or continued time period of an irregular heartbeat detected by the irregular heartbeat detection section, and (B) a pulse wave feature quantity extracted by the pulse wave feature quantity extraction section, and/or a variation of the extracted pulse wave feature quantity. | 04-19-2012 |
20130009348 | POWDER MATERIAL IMPREGNATION METHOD AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL - When a molded fabric body (X) is impregnated with a powder (K) of a predetermined material, there are performed a first step of dispersing the powder (K) in a liquid to prepare a slurry, and a second step of burying the molded fabric body (X) made of fiber bundles in the slurry and vibrating the slurry by use of a predetermined vibrator (M). Furthermore, in the second step, the vibrator (M) is moved along a surface of the molded fabric body (X). As a result, it is possible to improve the rate of impregnation of the powder (K) more than that in the conventional cases, irrespective of the shape of the molded fabric body (X). | 01-10-2013 |
20140179188 | CERAMIC COMPOSITE MATERIAL - A ceramic composite material is comprised of a fabric of fibers of an inorganic substance; and a matrix for combining the fibers. The matrix consists essentially of a ceramic. The matrix is formed by burying the fabric in a mixture of a powder of carbon, a powder of silicon and a medium including an organic solvent, producing an oscillation in the mixture to impregnate the fabric with the mixture, and calcining the fabric impregnated with the mixture. | 06-26-2014 |
20150079371 | CERAMIC MATRIX COMPOSITE COMPONENT COATED WITH ENVIRONMENTAL BARRIER COATINGS AND METHOD OF MANUFACTURING THE SAME - A ceramic matrix composite component coated with environmental barrier coatings includes a substrate formed of a silicide-containing ceramic matrix composite, a silicon carbide layer deposited on a surface of the substrate, a silicon layer deposited on a surface of the silicon carbide layer, a mixed layer made of a mixture of mullite and ytterbium silicate and deposited on a surface of the silicon layer, and an oxide layer deposited on a surface of the mixed layer. | 03-19-2015 |
Patent application number | Description | Published |
20080250291 | TEST APPARATUS AND ELECTRONIC DEVICE - A test apparatus that tests a device under test is provided. | 10-09-2008 |
20090248347 | TESTING MODULE, TESTING APPARATUS AND TESTING METHOD - To increase the overall efficiency of a test apparatus, provided is a test module that includes an instruction information storage section that stores instruction information indicating an order in which basic patterns are expanded; a basic pattern data storage section that stores basic pattern data; a plurality of pattern generating sections that each include a temporary instruction information storage section, which temporarily stores a portion of the instruction information, and that each generate a test pattern supplied to a device under test by expanding the basic pattern data in the order indicated by the instruction information stored in the corresponding temporary instruction information storage section; and a plurality of position information storage sections that independently store position information indicating reading positions of the instruction information stored in the instruction information storage section that is common to the plurality of pattern generating sections, in association with each pattern generating section. | 10-01-2009 |
20090249135 | TESTING APPARATUS AND TESTING METHOD - Provided is test apparatus with higher testing efficiency, including: plurality of pattern generating sections generating test pattern to supply to devices under test; group control section controlling group of pattern generating sections out of the pattern generating sections, and generating control signal upon receiving signal output from any pattern generating section controlled; range information storage section storing range information indicating range of pattern generating sections, out of the pattern generating sections, that serve to test one independent device under test; and comprehensive control section receiving the control signal from the group control section, identifying any pattern generating section that supplies the test pattern to the same device under test as that to which the pattern generating section having output the signal supplies the test pattern based on the range information, and in response to the control signal, controlling any other group control section that controls the identified pattern generating section. | 10-01-2009 |
20090249137 | TESTING MODULE, TESTING APPARATUS AND TESTING METHOD - There is provided a testing module including a designation information storing section that stores thereon designation information designating an order of decoding fundamental patterns, a fundamental pattern storing section that stores thereon the fundamental patterns in a data form, a plurality of pattern generating sections each of which has a designation information temporary storing section that temporarily stores thereon part of the designation information, where each pattern generating section generates a test pattern to be supplied to a device under test by decoding the fundamental patterns in an order designated by the partial designation information stored on the designation information temporary storing section, a plurality of position information storing sections each of which stores thereon, in association with a corresponding one of the plurality of pattern generating sections, position information designating a read position from which the designation information is read from the designation information storing section, and an information transmission path that is shared by the plurality of pattern generating sections, where the information transmission path transmits the partial designation information from the designation information storing section to the designation information temporary storing section in each pattern generating section. | 10-01-2009 |
20090292039 | OXIME ESTER COMPOUND AND PHOTOPOLYMERIZATION INITIATOR CONTAINING THE SAME - Disclosed is an oxime ester compound represented by the following general formula (I). (In the formula, R | 11-26-2009 |
20100015551 | NOVEL EPOXY COMPOUND, ALKALI-DEVELOPABLE RESIN COMPOSITION, AND ALKALI-DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION - An novel epoxy compound is represented by the general formula (I) and has a benzo- or naphtho-cycloalkane skeleton: | 01-21-2010 |
20110129778 | OXIME ESTER COMPOUND AND PHOTOPOLYMERIZATION INITIATOR CONTAINING THE SAME - The invention provides a novel compound useful as a highly-sensitive photopolymerization initiator that has excellent stability, low sublimability, excellent developability, and high transmittance in the visible region and that efficiently absorbs, and is activated by, near-ultraviolet rays such as at 365 nm. Also provided are a photopolymerization initiator and a photosensitive composition using the above-described compound. Specifically, the invention provides an oxime ester compound represented by the following general formula (I), a photopolymerization initiator containing the same, and a photosensitive composition containing the photopolymerization initiator and a polymerizable compound having an ethylenically unsaturated bond: | 06-02-2011 |
20140144482 | PHOTOVOLTAIC MODULE AND METHOD FOR MANUFACTURING SAME - When a tab wire | 05-29-2014 |
20140187715 | CURABLE COMPOSITION AND CURED ARTICLE - Provided are: a curable composition from which a cured article having excellent molding processability and high heat resistance as well as such a high Tg that it can be used as a molding resin for a SiC power semiconductor can be obtained; and a cured article thereof. The curable composition comprises: 100 parts by mass of a compound having at least two partial structures represented by the following Formula (1) in the molecule as a component (A); 0.5 to 3 parts by mass of a thermal radical generator as a component (B); and 0 to 50 parts by mass of other radical-reactive compound as a component (C): | 07-03-2014 |
Patent application number | Description | Published |
20100032548 | PHOTOELECTRIC CONVERTER AND PHOTOELECTRIC CONVERSION ELEMENT - A photoelectric converter includes a photoelectric conversion element, which includes a first electrode and a second electrode disposed discretely and a photoelectric conversion material layer disposed between the first electrode and the second electrode and in which a current generated in the photoelectric conversion material layer changes with the lapse of an application time, where a constant amount of light is applied to the photoelectric conversion material layer while a voltage is applied between the first electrode and the second electrode, and a current detection circuit to detect the change in the current. | 02-11-2010 |
20100314611 | ELECTRODE COVERING MATERIAL, ELECTRODE STRUCTURE AND SEMICONDUCTOR DEVICE - A semiconductor device is provided and includes a field effect transistor having a gate electrode, a gate insulating layer, a channel forming region composed of an organic semiconductor material layer and a source/drain electrode made of a metal. A portion of the source/drain electrode in contact with the organic semiconductor material layer comprising the channel forming region is covered with an electrode coating material. Because the electrode coating material is composed of organic molecules having a functional group which can be bound to a metal ion and a functional group that binds to the source/drain electrode composed of the metal, low contact resistance and high mobility can be achieved. | 12-16-2010 |
20120143544 | PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION APPARATUS AND SOLID-STATE IMAGING APPARATUS - A method of detecting a change in current is provided which includes irradiating light on at least one photoelectric conversion material layer, and detecting an increased change in current generated in the photoelectric conversion material layer. A photoelectric conversion apparatus is also provided and includes a photoelectric conversion element including a photoelectric conversion material layer, and a current detection circuit electrically connected to the photoelectric conversion element. In the photoelectric conversion apparatus, the current detection circuit detects an increased change in current generated in the photoelectric conversion material layer. | 06-07-2012 |
20130026341 | PHOTOELECTRIC CONVERSION ELEMENT AND SOLID-STATE IMAGING APPARATUS - A photoelectric conversion material is provided and includes an organic material having an absorbing coefficient of about 1.5×10 | 01-31-2013 |
20130099225 | PHOTOELECTRIC CONVERSION ELEMENT AND SOLID-STATE IMAGING DEVICE - Provided is a photoelectric conversion element including a photoelectric conversion material layer that is constituted by an organic material having more excellent sensitivity and responsiveness than those of conventional ones. | 04-25-2013 |
20130134409 | PHOTOELECTRIC TRANSDUCER AND SOLID-STATE IMAGING APPARATUS - Provided is a photoelectric transducer having a photoelectric conversion material layer including an organic material with higher sensitivity and response than conventional one. | 05-30-2013 |
20140160327 | SOLID-STATE IMAGE PICKUP DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGE PICKUP DEVICE, AND ELECTRONIC APPARATUS - Image sensors, electronic apparatuses, and methods of manufacturing an image sensor are provided. More particularly, an image sensor having a plurality of photoelectric conversion elements included in a laminated body is provided. At least one of the photoelectric conversion elements includes organic photoelectric conversion elements. In addition, at least a first surface of the laminated body includes a curved light incident surface, which further includes a concave surface. The plurality of photoelectric conversion elements receive light through the concave light incident surface. The laminated body can be connected to a support structure. | 06-12-2014 |
Patent application number | Description | Published |
20080291725 | Memory cell array and semiconductor memory - A memory cell array includes a plurality of memory cells disposed in matrix, a plurality of word lines extending to the column direction wherein the gates in the memory cells disposed in each column are commonly connected to one of the word lines, a plurality of sub bit lines extending to the row direction wherein the source in the memory cells disposed in a first row and the drain in the memory cells disposed in a second row, which is adjacent to the first row, are commonly connected to one of the sub bit lines, and a plurality of pairs each having a source selector and a drain selector wherein each pair is disposed at one of the locations, which sandwich the word lines, alternatively, and which are located at both ends of the sub bit lines, which are adjacent to each other. | 11-27-2008 |
20090072914 | CURRENT SOURCE DEVICE, OSCILLATOR DEVICE AND PULSE GENERATOR - The present invention provides a current source device capable of cutting off an output current upon its stop and obtaining a desired output current upon its start-up. The current source device comprises a first series circuit comprising a first FET and resistors connected in series with the first FET and having both ends between which a source voltage is applied, a second series circuit which comprises a second FET and a third FET connected in series with the second FET and which includes a connecting point of the second and third FETs and a gate of the third FET both being short-circuited to each other and includes both ends between which the source voltage is applied, a drive circuit which supplies a common drive voltage to both gates of the first and second FETs, and first and second current source circuits operated in response to first and second drive voltages with gate voltages of the second and third FETs as the first and second drive voltages. The first and second current source circuits respectively include first and second current source FETs respectively operated with the first and second drive voltages as gate voltages, and a start-up circuit which changes the first and second drive voltages forcedly when the first and second current source FETs are brought into conduction. Output currents are supplied from the sources or drains of the first and second current source FETs. | 03-19-2009 |
20100014362 | DATA READOUT CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE - A data readout circuit comprises: a 1st PMOS transistor configured to operate in a saturation region and including a source connected to a power supply, a drain connected to an input terminal connected to a memory cell of a data readout object, and a gate to which a 1st bias voltage is supplied; a 2nd PMOS transistor including a source connected to the drain of the 1st PMOS transistor, a drain connected to an output terminal, and a gate to which a 2nd bias voltage is supplied; a 1st NMOS transistor including a drain connected to the drain of the 2nd PMOS transistor, a source grounded, and a gate to which a 3rd bias voltage is supplied; and a bias voltage supply section causing the 2nd PMOS transistor to operate in a saturation region and supplying the 2nd bias voltage to the gate of the 2nd PMOS transistor, wherein the 2nd bias voltage is adjusted so as to keep a reference voltage of the input terminal at a junction point between the drain of the 1st PMOS transistor and the source of the 2nd PMOS transistor. | 01-21-2010 |
20100329025 | NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - The present invention provides a readout circuit including: a memory cell array that includes a readout target memory cell that is a data readout target; a reference memory cell having the same configuration as this memory cell; a first constant current source and a second constant current source which have the same characteristics; and a reference current source that generates, as a reference current for determining the logic level of the readout target memory cell, a current obtained by adding one constant current, out of a first constant current flowing through the first constant current source or a second constant current flowing through the second constant current source, with a reference memory cell current flowing in the reference memory cell, and by subtracting the other constant current, out of the first constant current or the second constant current, from the added current. | 12-30-2010 |
20110128781 | SEMICONDUCTOR MEMORY CIRCUIT - A semiconductor memory circuit includes a memory cell array having a plurality of memory cells arranged in a row direction and a column direction; a row selecting unit for selecting the memory cells of the memory cell array aligned in the row direction; a column selecting unit for selecting the memory cells of the memory cell array aligned in the column direction; a plurality of main bit lines for outputting data of the memory cells; a data reading unit for reading data of one of the memory cells selected with the row selecting unit and the column selecting unit; a first multiplexer for connecting one of the main bit lines connected to the memory cell to the data reading unit; and a second multiplexer for connecting an adjacent main bit line situated adjacently outside the main bit line to a charging/discharging voltage source for setting at a specific voltage. | 06-02-2011 |
20110205776 | SEMICONDUCTOR STORAGE CIRCUIT - The present invention provides a semiconductor storage circuit that may suppress a data read characteristic from being deteriorated due to influence of characteristic change of a sense amplifier, in a multi-bit-type memory cell. The semiconductor storage circuit includes a memory cell array that has plural multi-bit-type memory cells, two multiplexers, and two sense amplifiers. The first multiplexer connects a main bit line connected to an R-side electrode of the even-numbered memory cell in a row direction to the first sense amplifier, and connects a main bit line connected to an L-side electrode of the odd-numbered memory cell to the second sense amplifier. The second multiplexer connects a main bit line connected to an L-side electrode of the even-numbered memory cell to the first sense amplifier, and connects a main bit line connected to an R-side electrode of the odd-numbered memory cell to the second sense amplifier. | 08-25-2011 |
20110205815 | Decoder circuit of semiconductor storage device - The present invention provides a row decoder of a semiconductor storage device that prevents an increase in a circuit area while maintaining a high operation speed. Namely, the row decoder of the semiconductor storage device includes a word line selection circuit that has voltage application MOS transistors for each of plural word lines, the voltage application MOS transistors applying a normal voltage to the word lines corresponding to memory cells selected among plural memory cells positioned at a portion where the plural word lines intersect plural bit lines in a predetermined normal operation, and applying a high voltage in a predetermined high voltage operation; and a level shift circuit that outputs the normal voltage or a ground voltage lower than the normal voltage in the normal operation, and that outputs the normal voltage or the high voltage in the high voltage operation, to the voltage application MOS transistor. | 08-25-2011 |
20130286755 | DECODER CIRCUIT OF SEMICONDUCTOR STORAGE DEVICE - The present invention provides a row decoder of a semiconductor storage device that prevents an increase in a circuit area while maintaining a high operation speed. Namely, the row decoder of the semiconductor storage device includes a word line selection circuit that has voltage application MOS transistors for each of plural word lines, the voltage application MOS transistors applying a normal voltage to the word lines corresponding to memory cells selected among plural memory cells positioned at a portion where the plural word lines intersect plural bit lines in a predetermined normal operation, and applying a high voltage in a predetermined high voltage operation; and a level shift circuit that outputs the normal voltage or a ground voltage lower than the normal voltage in the normal operation, and that outputs the normal voltage or the high voltage in the high voltage operation, to the voltage application MOS transistor. | 10-31-2013 |
Patent application number | Description | Published |
20090088676 | Perfusion System for Pancreas Treatment - A perfusion system is so formed that enclosed areas may be formed in the artery system related to the pancreas and the venous system related to the pancreas, respectively, by using balloon catheters, the blood inside the venous system in the enclosed area may be extracted outside the human body, and that, after injecting a pharmaceutical such as anticancer agent into the extracted blood, the extracted blood including pharmaceutical may be returned to the artery system in the enclosed area again. | 04-02-2009 |
20120055153 | ENGINE EXHAUST GAS ENERGY RECOVERY DEVICE - Providing an exhaust gas energy recovery device by which the optimal engine operating condition can be continuously maintained in a manner that the flow rate of the engine exhaust gas fed to the power turbine is regulated so that the scavenging air pressure becomes optimal in order that the engine performance (the fuel consumption rate) corresponding to the engine load and the engine speed becomes optima. The engine exhaust gas energy recovery device provided the engine load detecting sensor, the engine speed detecting sensor and the scavenging air pressure detecting sensor, the device regulating the flow rate of the exhaust gas streaming into the exhaust gas turbocharger via controlling the flow rate of the exhaust gas streaming into the power turbine of the exhaust gas energy recovery device, so that the scavenging air pressure is maintained at an arbitrarily ordered level and the engine is operated under a condition that the fuel consumption rate is minimal. | 03-08-2012 |
20120137676 | ENGINE-EXHAUST-GAS ENERGY RECOVERY APPARATUS, SHIP EQUIPPED WITH THE SAME, AND POWER PLANT EQUIPPED WITH THE SAME - Provided is an engine-exhaust-gas energy recovery apparatus including a hybrid turbocharger having a turbine unit that is supplied with exhaust gas discharged from an engine, a compressor unit that pressure-feeds scavenging-air pressure to the engine, and a generator/motor unit that generates electricity when the turbine unit is driven; a bypass channel that allows the exhaust gas supplied toward the hybrid turbocharger to bypass the hybrid turbocharger; an engine-load detecting part; an engine-rotation-speed detecting part; a scavenging-air-pressure detecting part; and a control device having a database for calculating a scavenging-air pressure, at which the fuel consumption rate of the engine becomes lower than or equal to a predetermined value, from the detection values of the respective detecting parts. The control device controls an exhaust-gas bypass control valve so as to control the scavenging-air pressure of the engine. | 06-07-2012 |
20130218377 | NAVIGATION ASSISTANCE SYSTEM - A navigation assistance system equipped with an environment-regulated-marine-zone detection device that includes a movement tracking device that tracks the movement of a ship based on input data; a first computation device that computes an arrival distance and a arrival time until arriving at an environment regulated marine zone or a departure distance and a departure time until departing from an environment regulated marine zone based on data transmitted from the movement tracking device, as well as data about the environment regulated marine zone in a built-in database of the first computation device or data about the environment regulated marine zone in a built-in database of another external device. The detection device also includes a display device that displays the arrival distance and the arrival time or the departure distance and the departure time based on the data transmitted from the first computation device. | 08-22-2013 |
20130312408 | GAS-FIRED ENGINE - A gas-fired engine that supplies high-pressure liquefied gas (e.g., LNG) as fuel by a reciprocating pump. A gas fuel supply device includes: a reciprocating pump driven by a hydraulic motor to boost an introduced liquefied gas pressure to a desired pressure and discharge the liquefied gas; a hydraulic oil introduction line that introduces a portion of high-pressure hydraulic oil from a hydraulic oil line and supplies the high-pressure hydraulic oil to the hydraulic motor; a hydraulic oil return line that returns the high-pressure hydraulic oil to the hydraulic oil line; a heating unit that heats and gasifies the boosted liquefied gas; a control section that adjusts a rotational speed of the hydraulic motor to maintain constant a gas fuel outlet pressure of the heating unit; and an engine inlet gas pressure-reducing valve that regulates a gas fuel pressure injected into a combustion chamber. | 11-28-2013 |
Patent application number | Description | Published |
20080259288 | Rear projection display - A rear projection display includes a projector for projecting light from a light source as an optical image, an exterior cabinet for enclosing the projector, a projection screen provided for the exterior cabinet on which the optical image is projected, and two or more optical sensors provided in a region where the optical image is projected from the projector other than an image display region. | 10-23-2008 |
20100007855 | PROJECTION-TYPE IMAGE DISPLAY APPARATUS - A projection-type image display apparatus that projects an image onto a screen and includes a laser light source, an optical engine, a projection lens, and a control unit. The laser light source includes a plurality of light source units that respectively emit laser beams of different wavelengths. The optical engine combines the laser beams received from the light source and forms an image. An optical sensor is arranged in the optical engine to detect a physical property of a uniformly-scattered laser beam and outputs a physical property signal indicative of the detected physical property to the control unit. The control unit controls output powers of the light source units based on the physical property signal. | 01-14-2010 |
20110043770 | REAR-PROJECTION TYPE DISPLAY DEVICE - A rear-projection type display device has a projection device, a transmission type screen, a housing, and input means. The projection device projects a light from a light source, as an optical image. The optical image is projected to the transmission type screen. The housing accommodates the projection device and the transmission type screen. A user operation is inputted to the input means. The rear-projection type display device includes a storage section, a distortion amount detection section, a correction amount calculation section, and a correction section. The storage section stores a distortion detection image to be displayed on the transmission type screen. The distortion amount detection section changes the distortion detection image in accordance with an operation inputted from the input means, and detects a distortion amount of the image based on operations inputted by the input means until the distortion detection image displayed on the transmission type screen is brought into a predetermined state. The correction amount calculation section calculates a correction amount based on the distortion amount. The correction section corrects an image projected by the projection device, based on the calculated correction amount. | 02-24-2011 |
20110134395 | PROJECTION DISPLAY SYSTEM - An enclosure of a dichroic mirror system that synthesizes a plurality of monochromatic laser beams emitted from a laser light source to output synthesized light is a structure having a dichroic mirror system lower enclosure and a dichroic mirror system upper enclosure joined to each other, and includes a light-leakage protecting structure that is formed by a convex portion formed at an end of the dichroic mirror system lower enclosure and a concave portion formed at an end of the dichroic mirror system upper enclosure engaged with each other at a joint therebetween. | 06-09-2011 |
20110194578 | LASER LIGHT-SOURCE APPARATUS AND PROJECTOR APPARATUS - A laser light-source apparatus according to the present invention is equipped with: a laser-driving circuit board, thermal insulators that are placed on the laser-driving circuit board; a heat receiving plate that is placed on the thermal insulators and thermally insulated from the laser-driving circuit board, a laser light-source module that is installed on the heat receiving plate so as to be thermally connected to the heat receiving plate and is also electrically connected to the laser-driving circuit board so as to be driven thereby, and a heat sink that is thermally connected to the heat receiving plate via a heat pipe. | 08-11-2011 |
20110225983 | COOLING DEVICE - An object of the present invention is to provide a cooling device that is easy to attach and that ensures intimate contact at a contact surface between a heat absorbing surface of a Peltier element and an object to be cooled and a contact surface between a heat radiating surface of the Peltier element and a cooling part. A cooling device according to the present invention includes a Peltier element having a heat absorbing surface and a heat radiating surface that are opposite each other; a heat absorbing plate having a first Peltier element attaching surface and located with the first Peltier element attaching surface facing the heat absorbing surface of the Peltier element; a heat radiating plate having a second Peltier element attaching surface and located with the second Peltier element attaching surface facing the heat radiating surface of the Peltier element; heat conducting members having viscosity or elasticity and provided between the heat absorbing surface and the first Peltier element attaching surface and between the heat radiating surface and the second Peltier element attaching surface; and a spacer provided between the heat absorbing plate and the heat radiating plate in parallel with the Peltier element and defining an opposing distance between the first and second Peltier element attaching surfaces. | 09-22-2011 |
Patent application number | Description | Published |
20100095722 | METHOD AND APPARATUS FOR HOT-ROLLING METAL STRIP USING NEAR-INFRARED CAMERA - A hot-rolling line, a method for photographing the entire width of a hot-rolled metal strip, a method for recording the photographic result of the entire width, a method for appropriately performing quality assurance, and a method for producing a hot-rolled metal strip using them, provide proper quality assurance for delivering a product to a customer. A hot-rolling line includes a near-infrared camera arranged to photograph an entire width of a hot-rolled metal strip on an entry side of a coiler of the hot-rolling line. | 04-22-2010 |
20130061989 | HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT STRETCH FLANGEABILITY AND FATIGUE RESISTANCE AND METHOD FOR MANUFACTURING THE SAME - A high strength hot-rolled steel sheet has a tensile strength of not less than 780 MPa and exhibits excellent stretch flangeability and excellent fatigue resistance. A steel has a composition containing C at 0.05 to 0.15%, Si at 0.2 to 1.2%, Mn at 1.0 to 2.0%, P at not more than 0.04%, S at not more than 0.005%, Ti at 0.05 to 0.15%, Al at 0.005 to 0.10% and N at not more than 0.007%. | 03-14-2013 |
20130087252 | HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME - A high-strength hot-rolled steel sheet has a composition including C: 0.005% or more and 0.050% or less, Si: 0.2% or less, Mn: 0.8% or less, P: 0.025% or less, S: 0.01% or less, N: 0.01% or less, Al: 0.06% or less, and Ti: 0.05% or more and 0.10% or less, on a mass percent basis, such that S, N, and Ti satisfy Ti≧0.04+(N/14×48+S/32×48), the remainder being Fe and incidental impurities; a matrix in which a ferrite phase constitutes 95% by area or more of the entire structure; and a structure in which Ti-containing fine carbide having an average grain size of less than 10 nm is dispersedly precipitated, and the volume ratio of the fine carbide to the entire structure is 0.0007 or more. | 04-11-2013 |
20130087254 | HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT STRETCH-FLANGE FORMABILITY AND METHOD FOR MANUFACTURING THE SAME - A high strength hot-rolled steel sheet has a composition containing more than 0.035% to 0.055% C, 0.2% or less Si, 0.35% or less Mn, 0.03% or less P, 0.03% or less S, 0.1% or less Al, 0.01% or less N, 0.08% to 0.25% Ti, and 0.0005% to 0.0035% B on a mass basis, solute B being 0.0005% or more, the remainder being Fe and unavoidable impurities; a matrix containing a ferrite phase having an area fraction of more than 95%; a microstructure in which Ti carbides having an average grain size of less than 10 nm are finely precipitated in grains of the ferrite phase and the volume fraction of the Ti carbides is 0.0015 to 0.007; and a tensile strength of 780 MPa or more. | 04-11-2013 |
Patent application number | Description | Published |
20090017953 | Rotary drive device and image forming apparatus - A rotary drive device includes a motor including a rotary shaft, a planetary gear mechanism, and a rotation position detector. The planetary gear mechanism decelerates a rotation output of the motor at a reference reduction ratio and includes an outer gear, multistage gears, and an output shaft. The outer gear is fixed to a housing of the motor. The multistage gears are provided inside the outer gear. The output shaft transmits the decelerated rotation output of the motor to an outside of the rotary drive device. The rotation position detector detects a rotation position of the output shaft to control rotation of the motor. The motor, the planetary gear mechanism, and the rotation position detector are combined into a single integrated unit and aligned in an axial direction of the rotary shaft of the motor. | 01-15-2009 |
20090169225 | Driving control device and image forming apparatus including the same - A driving control device for use in an image forming apparatus includes a control unit that analyzes any one of a speed variation pattern and a thickness variation pattern of an endless belt member of the image forming apparatus per at least one rotation of the endless belt member while endlessly moving the endless belt member by a driving rotating unit, and starts to execute, based on a result of analysis, a driving-speed-control-pattern updating process to update a driving speed control pattern of the driving rotating unit per at least one rotation of the endless belt member, after a power of an image forming apparatus is turned on and within a preparation period in which a predetermined preparation process is completed so that an image forming operation can be started based on an image formation command from an operator. | 07-02-2009 |
20090169259 | Driving-force transmission device and image forming apparatus - A driving-force transmitting member is formed of a material having a linear expansion coefficient larger than that of a sleeve bearing, and Δx1>r1×Δt×a−R1×Δt×b is satisfied, where R1 is inner radius of the sleeve bearing, r1 is outer radius of a rotary shaft unit, Δx1 is difference between the inner radius R1 and the outer radius r1 at a reference temperature, Δt is maximum amount of temperature change of the driving-force transmitting member relative to the reference temperature, a is linear expansion coefficient of the sleeve bearing, and b is linear expansion coefficient of the driving-force transmitting member. | 07-02-2009 |
20090190972 | BELT DRIVE CONTROL UNIT, BELT DRIVE CONTROL METHOD, BELT DRIVE CONTROL PROGRAM, AND IMAGE FORMING APPARATUS USING SAME - A belt drive control unit controls a rotation of belt supported by first and second rollers. Each of rotations of the first and second rollers are detected as first and second results. A rotation of the first roller is controlled in connection with thickness fluctuation in the belt using the first and second results. The belt drive control unit includes a sampling data acquisition unit, a correction value generator, a correction value storage, and a correction value reading controller. The sampling data acquisition unit obtains sampling data by sampling a difference value between the first and second results. The correction value generator generates correction value data for the belt based on the sampling data. The correction value storage stores the correction value data. The correction value reading controller reads the correction value data based on a rotation number of the belt to control a rotation of the first roller. | 07-30-2009 |
20090238613 | BELT DRIVE CONTROL DEVICE, BELT DEVICE, IMAGE FORMING APPARATUS, AND BELT DRIVE CONTROL METHOD - A belt drive control device includes: first and second detection devices which detect the angular displacement or velocity of a driven rotary member and the angular displacement or velocity of a drive rotary member, respectively; an extraction device which extracts, from the difference between the detection results of the first and second detection devices, the amplitude and phase of a variation component due to belt thickness variation; a control device which controls the rotation of the drive rotary member in accordance with the extracted amplitude and phase; first and second holding devices which hold the extracted amplitude and phase and normal ranges of the amplitude and phase, respectively; and first and second feedback devices which feed back the amplitude and phase to the rotation control, and performs feedback by using a substitution value for the amplitude or phase if the amplitude or phase is out of the normal range, respectively. | 09-24-2009 |
20090263158 | Belt driving device and image forming apparatus - In an image forming apparatus, during a rotation of an intermediate transfer belt performed after a contact-state-changing rotation in which the number of photoconductors contacting the intermediate transfer belt has changed, a control unit of a belt driving device controls the driving speed of a belt driving motor based on a period of the intermediate transfer belt determined in the rotation immediately before the contact-state-changing rotation instead of a period determined in the contact-state-changing rotation. | 10-22-2009 |
20110266990 | Drive unit, image forming apparatus incorporating same, peripherals incorporating same, and control method therefor - A drive unit, which can be included in an image forming apparatus with peripherals disposed thereto and use a control method therefore, includes an inner rotor brushless DC motor, a driver, a rotation detector, and a controller. The driver supplies power to drive the brushless DC motor. The rotation detector detects an amount and direction of rotations of an output shaft. The controller controls the rotations of the brushless DC motor and obtains a target drive signal of the brushless DC motor externally and a detection signal from the rotation detector and outputs a signal to the driver. The controller controls a speed of rotation of the brushless DC motor by varying the signal output to the driver based on the target drive signal and the detection signal. | 11-03-2011 |
20130078021 | ELECTRIC MOTOR SYSTEM AND MOTOR CONTROL METHOD - An electric motor system includes a brushless direct-current motor, a driver circuit, a position sensor, and a control circuit. The motor has an output shaft for transmitting torque. The driver circuit supplies power to the motor according to a control signal input thereto. The position sensor measures an angular, rotational position of the motor shaft. The control circuit controls operation of the motor. The control circuit includes a position sensor terminal, a reference terminal, a differential calculator, a controller, and a gain adjuster. The position sensor terminal receives a feedback signal. The reference terminal receives a reference signal. The differential calculator generates an error signal representing a difference between the measured and targeted rotational positions. The controller generates the control signal based on the error signal through a combination of control actions. The gain adjuster is connected to the controller to adjust a gain of each control action. | 03-28-2013 |
20130193894 | MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A motor control device includes a detecting unit configured to detect rotation of a motor to be controlled and output a rotation detection value related to the rotation; a drive control unit configured to perform drive control to rotate the motor at a control target value increasing with time based on the rotation detection value; and an abnormality detection unit configured to perform an abnormality detection process for detecting an abnormality in the drive control based on the rotation detection value and a predetermined threshold. The drive control unit performs control to stop rotation of the motor when the abnormality is detected. | 08-01-2013 |
20130200836 | MOTOR CONTROL DEVICE, IMAGE FORMING APPARATUS, MOTOR CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A motor control device includes a motor lock state determining unit configured to determine whether a motor is in a rotation lock state; a position hold state determining unit configured to determine whether the motor is in a position hold state; a lock detection invalidation determining unit configured to invalidate the determination of the lock state when the motor is in the position hold state and when a predetermined condition is satisfied; a position error correction unit configured to correct an error of a target stop position of the motor when the determination of the lock state is invalidated; and a motor control unit configured to change a rotation direction of the motor in a time shorter than a time in which the motor lock state determining unit determines the lock state when the motor is in the position hold state after the error is corrected. | 08-08-2013 |
20130200838 | MOTOR CONTROL DEVICE, IMAGE FORMING APPARATUS INCLUDING THE MOTOR CONTROL DEVICE, AND MOTOR CONTROL METHOD - A motor control device to execute speed control and position control of motor simultaneously, includes a target position information provider, a target speed information provider, a detected position information detector, a processor to add position feedback information, position feed-forward information, speed feedback information, and speed feed-forward information for output as motor control information, based on the target position information, the setting target speed information, and the detected position speed information, a control voltage generator operatively connected to the processor to generate a control voltage to drive the motor in accordance with the motor control information, and a motor driver operatively connected to the control voltage generator and the motor to control rotation of the motor based on the control voltage. | 08-08-2013 |
20130257341 | MOTOR CONTROLLER AND MOTOR CONTROL METHOD - A motor controller receiving as input an encoder signal changing in response to a driving position of a motor, outputting a motor driving command in response to the encoder signal to control at least one of the driving position or a driving velocity of the motor, includes an interrupt processing section to execute interrupt operations every prescribed interrupt cycle, a low-frequency processing section to selectively execute a subset of the interrupt operations every prescribed number of the interrupt cycles, and a high-frequency processing section to execute another subset of the interrupt operations every prescribed interrupt cycle, wherein the high-frequency processing section executes at least an operation to detect the driving position indicated by the encoder signal, wherein the low-frequency processing section executes at least an operation to generate the motor driving command. | 10-03-2013 |
20130325187 | MOTOR CONTROL DEVICE, METHOD FOR OPERATING THE SAME, AND IMAGE PROCESSING APPARATUS - A motor control device includes: a unit configured to generate a target rotation position information of a first driving motor based on target rotation position signals indicating a target rotation position of a second driving motor being replaced with the first driving motor; a unit configured to generate a speed predicting of the first driving motor; a unit configured to detect a rotation position of the first driving motor; a unit configured to generate an actual position information of the first driving motor; a unit configured to generate an actual speed of the first driving motor; a unit configured to correct an error between the target rotation position and the actual rotation position of the first driving motor; a unit configured to generate a speed error signal; a unit configured to generate a speed control signals of the first driving motor; and a unit configured to output a drive voltage. | 12-05-2013 |
20140044466 | MOTOR CONTROLLER, IMAGE PROCESSING APPARATUS INCLUDING THE MOTOR CONTROLLER, AND MOTOR CONTROL METHOD - A motor controller, operatively connected to a motor having an output shaft, includes a rotary detector to detect a rotation direction and a rotation amount of the output shaft of the motor to generate an actual rotary signal, a drive controller to generate a control signal based on the actual rotary signal and a target rotary signal indicating a target rotary direction and a target rotary amount, and a driver to supply a driving power to the motor based on the control signal. When the motor is in a hold state, the control signal is reversed periodically for a predetermined reverse time period T2 per a predetermined one reverse cycle T1. When the control signal is not reversed for a certain lock detection time period Tr that is longer than the revere cycle T1 of the control signal, supply of the driving power to the motor is blocked. | 02-13-2014 |
20140049199 | MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, AND IMAGE FORMING APPARATUS - A motor control device supplies a drive control signal to a drive circuit that drives a motor at a constant period using a motor drive signal based on the drive control signal, and shuts off the motor drive signal when a count value counted by a counter that reset the count value if a state of the motor changes exceeds a threshold corresponding to a plurality of driving periods of the motor. The motor control device includes: a control unit that controls a setting unit to set a rotational direction of the motor to a first rotational direction and a second rotational direction reverse to the first rotational direction at the constant period alternately, when a drive mode of the motor is a position holding mode to drive the motor so as to hold a rotational position of the motor. | 02-20-2014 |
20140312819 | DRIVE UNIT, IMAGE FORMING APPARATUS INCORPORATING SAME, PERIPHERALS INCORPORATING SAME, AND CONTROL METHOD THEREFOR - A drive unit, which can be included in an image forming apparatus with peripherals disposed thereto and use a control method therefore, includes an inner rotor brushless DC motor, a driver, a rotation detector, and a controller. The driver supplies power to drive the brushless DC motor. The rotation detector detects an amount and direction of rotations of an output shaft. The controller controls the rotations of the brushless DC motor and obtains a target drive signal of the brushless DC motor externally and a detection signal from the rotation detector and outputs a signal to the driver. The controller controls a speed of rotation of the brushless DC motor by varying the signal output to the driver based on the target drive signal and the detection signal. | 10-23-2014 |
20140361715 | CONTROL DEVICE, DRIVING DEVICE, AND IMAGE FORMING APPARATUS - A control device includes a motor driving unit that supplies electric power to a motor according to a magnetic-pole-phase signal output from the motor; and a rotational-position detecting unit that converts the magnetic-pole-phase signal into a rotational-position detection signal and outputs the rotational-position detection signal. The rotational-position detection signal indicates a rotation amount and a rotation direction of an output shaft of the motor and has a higher resolution than the magnetic-pole-phase signal. | 12-11-2014 |
Patent application number | Description | Published |
20100202621 | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD AND PROGRAM - There is provided a signal processing device including: an audio signal acquisition portion that acquires audio signals; an external signal acquisition portion that acquires external signals; an output signal generation portion that generates output signals from the audio signals and the external signals; a mode setting portion that sets an external mode as an operation mode; and a fade control portion that controls the output signal generation portion in accordance with the operation mode. When the external mode is set, the fade control portion causes the output signal generation portion to generate the output signal for one of the right ear and the left ear of the user from at least the external signal, and also to generate the output signal for the other ear from at least the audio signal. | 08-12-2010 |
20110293107 | SOUND SIGNAL PROCESSING APPARATUS AND SOUND SIGNAL PROCESSING METHOD - A sound signal processing apparatus includes a sound source direction determination unit and a filter processing unit. The sound source direction determination unit determines sound source directions with respect to sound signals of a plurality of channels for respective first to n-th bands. The filter processing unit includes first to n-th filters which are connected in series and configured to boost or attenuate the sound signals with respect to the first to n-th bands. The respective first to n-th filters perform boosting or attenuation based on the sound source directions of the first to n-th bands which are determined by the sound source direction determination unit. | 12-01-2011 |
20120033827 | SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD - A signal processing device includes a noise analysis unit for analyzing a frequency component of a noise signal obtained by converting a collected sound into an electrical signal, a plurality of filtering units for carrying out predetermined filtering operations on the noise signal on the basis of an analysis result, and an output control unit for temporally varying a synthesis rate of outputs of the plurality of filtering units according to a change in the analysis result of the noise analysis unit. When the analysis result of the noise analysis unit changes, one filtering unit starts a predetermined filtering operation by characteristics different from those of other filtering units that carry out predetermined filtering operations on the noise signal according to the change in the analysis result of the noise analysis unit. | 02-09-2012 |
20120310636 | REPLAY APPARATUS, SIGNAL PROCESSING APPARATUS, AND SIGNAL PROCESSING METHOD - A method of selectively performing signal processing in a first mode and in a second mode. In the first mode, a noise cancel signal having a signal characteristic to cancel an external noise component is generated based on a voice signal supplied from a microphone, and an input digital audio signal and the noise cancel signal are combined into a voice signal to be output through a speaker. In the second mode, a sound process for vocal voice is performed on a voice signal supplied from a microphone, a vocal voice component is canceled from a digital audio signal of input music to generate a karaoke signal, and the karaoke signal and the vocal signal are combined into a voice signal to be output through a speaker. The first mode corresponds to an audio replay operation accompanied by noise cancel, and the second mode corresponds to a karaoke operation. | 12-06-2012 |
20130142359 | SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD - A signal processing apparatus includes: a control section; a signal processing section connected with a plurality of signal processing elements and configured to perform signal processing for enhancing or attenuating an input signal in a specific frequency band; and a crossfade signal section including a crossfade signal processing element capable of replacing at least one of the signal processing elements, wherein the control section is configured to control any one of the signal processing elements among the plurality of signal processing elements, and the crossfade signal processing element, to crossfade to the crossfade signal processing element having the signal processing element as a new characteristic, to perform processing for replacing any one of the signal processing elements by the crossfade signal processing element, and to perform the processing on remaining signal processing elements of the plurality of signal processing elements in the signal processing section. | 06-06-2013 |
20140037101 | HEADPHONE DEVICE, WEARING STATE DETECTION DEVICE, AND WEARING STATE DETECTION METHOD - Provided is a headphone device including an outside microphone attached to a position at which an extraneous sound is picked up without passing through a shield in a state in which a user is wearing the headphone device, an inside microphone attached to a position at which the extraneous sound is picked up via the shield in the state in which the user is wearing the headphone device, a driver unit which performs an acoustic output, and a wearing state detection unit which detects a wearing or non-wearing state using a signal comparison result between sound signals obtained by the outside and inside microphones, respectively, a pre-stored non-wearing state reference value which is a signal comparison result when the extraneous sound arrives in the non-wearing state, and a pre-stored wearing state reference value which is a signal comparison result when the extraneous sound arrives in the wearing state. | 02-06-2014 |
20140292798 | INFORMATION PROCESSING APPARATUS, METHOD FOR PROCESSING INFORMATION, AND PROGRAM - An information processing apparatus includes a parameter input unit configured to input parameter information for setting an operating state of a target apparatus, an image conversion unit configured to generate conversion image data by imaging the parameter information, and a setting file image generation unit configured to generate setting file image data where the conversion image data is placed in image data having a larger image size than the conversion image data. | 10-02-2014 |
Patent application number | Description | Published |
20090044227 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND PROGRAM - An information processing apparatus includes a program information display controller configured to display recommendation information which relates to a recorded program, which is obtained in advance, and which is introduced in the program, and configured to display, when the recommendation information is searchable by web searching, a notification describing that the recommendation information is searchable by the web searching along with the recommendation information, and a search display controller configured to determine at least one search site in accordance with a type of the recommendation information when a user selects the searchable recommendation information and display a search dialog including the determined at least one search site as at least one candidate. | 02-12-2009 |
20090125527 | Information processing apparatus, music distribution system, music distribution method and computer program - There is provided an information processing apparatus including a music storage portion to store music data, a music playback portion to play back music data, a metadata acquisition portion to acquire metadata describing information about the music data being played back in the music playback portion, a metadata transmission portion to transmit the metadata acquired in the metadata acquisition portion to the distribution server, a music reception portion to receive music data selected in the distribution server based on the information contained in the metadata and distributed from the distribution server, a music acquisition portion to acquire the music data from the music storage portion based on the information contained in the metadata, and a control portion to control the music playback portion to play back the music data distributed from the distribution server and the music data acquired from the music storage portion by the music acquisition portion. | 05-14-2009 |
20090288119 | Information receiving apparatus, information receiving method, program, and broadcast system - Disclosed herein is an information receiving apparatus including an EPG processing section configured to acquire electric program guide information (EPG information) from broadcast waves in a suitably timed manner before storing the acquired EPG information; an iEPG information acquisition section configured to acquire Internet-derived EPG information (iEPG information) from the Internet; and a reservation system section configured to let programs be reserved for recording using time designations based on the iEPG information. | 11-19-2009 |
20090304490 | METHOD FOR HOLDING SILICON WAFER - The present invention is directed to provide a method for holding a silicon wafer, which can reduce contact scratches in contact with support members when holding a back surface of the silicon wafer, as well as prevent the wafer from bending when holding the back surface of the silicon wafer. The back surface of a silicon wafer of 300 millimeters or more in diameter and 700 micrometers to 1000 micrometers in thickness is held in contact with a support member or a suction member, specifically held within a region where a radius of the silicon wafer×0.50 to 0.80 from a center thereof. The silicon wafer is held in a state where the maximum amount of displacement within a wafer plane is 300 micrometers or less. The silicon wafer back surface is held in contact within the holding region in all the processes of holding the back surface of the silicon wafer in contact with the support member or the suction member. | 12-10-2009 |
20100057234 | INFORMATION PROCESSING APPARATUS, LIGHT EMISSION CONTROL METHOD AND COMPUTER PROGRAM - An information processing apparatus of the present invention is provided with a musical composition storing unit for storing musical composition data, a reproducing unit for reproducing the musical composition, a meta information storing unit for storing meta information including a position of the musical data and an amount of characteristic indicating characteristics of the musical composition data at the position, an amount of characteristic obtaining unit for obtaining the amount of characteristic at a reproduction position of the musical composition data reproduced by the reproducing unit at predetermined timing, and a blink control unit for controlling a blink of an light emitting unit for emitting light according to the amount of characteristic obtained by the amount of characteristic obtaining unit. | 03-04-2010 |
20120226783 | INFORMATION PROCESSING APPARATUS, MUSIC DISTRIBUTION SYSTEM, MUSIC DISTRIBUTION METHOD AND COMPUTER PROGRAM - There is provided an information processing apparatus including a content storage portion to store content data, a content playback portion to play back content data, a metadata acquisition portion to acquire metadata describing information about the content data being played back in the content playback portion, a metadata transmission portion to transmit the metadata acquired in the metadata acquisition portion to the distribution server, a content reception portion to receive content data selected in the distribution server based on the information contained in the metadata and distributed from the distribution server, a content acquisition portion to acquire the content data from the content storage portion based on the information contained in the metadata, and a control portion to control the content playback portion to play back the content data distributed from the distribution server and the content data acquired from the content storage portion by the content acquisition portion. | 09-06-2012 |
Patent application number | Description | Published |
20090003630 | Electronic Device and Acoustic Playback Method - In a folding electronic device, a pair of micro-speakers is mounted in the upper housing, and a vibrating actuator is mounted in the lower housing. Both these micro-speakers and the vibrating actuator reproduce sound. The vibrating actuator causes the lower housing and external housing to vibrate, and in particular supplements the acoustic characteristics of the micro-speakers in the low-frequency region. Furthermore, in cases where sound is reproduced using the mobile terminal device constituting this electronic device, sound is reproduced by mounting the mobile terminal device in an external housing, charging device, or cradle. | 01-01-2009 |
20090045700 | PIEZOELECTRIC ACTUATOR AND ELECTRONIC DEVICE - There is provided a piezoelectric actuator and the like capable of efficiently transmitting vibration between an object (e.g., a housing of an electronic device) and a piezoelectric ceramic vibrator. The piezoelectric actuator | 02-19-2009 |
20090103767 | SPEAKER, IMAGE ELEMENT PROTECTIVE SCREEN, CASE OF TERMINAL AND TERMINAL - Arrangement of an internal component (not shown) arranged in the vicinity of the top side is different from that of the hinge side of an image element protective screen ( | 04-23-2009 |
20090264147 | TELEPHONE TERMINAL AND SIGNAL PROCESSING METHOD - A telephone terminal ( | 10-22-2009 |
20100038998 | PIEZOELECTRIC ACTUATOR AND ELECTRONIC APPARATUS - Piezoelectric actuator ( | 02-18-2010 |
20100219722 | PIEZO-ELECTRIC ACTUATOR AND ELECTRONIC DEVICE - Piezo-electric actuator | 09-02-2010 |
20100226513 | AUDIO CIRCUIT - An object is to provide an audio circuit in which flow of excessive current through a capacitive speaker and a drive circuit thereof can be prevented while degradation of sound quality of high-pitched tones is suppressed. The audio circuit for driving a capacitive speaker includes: a weighting circuit for performing weighting in conformity with frequency components of an audio signal; and a signal-voltage limiting compression circuit for compressing a signal, which is input to the drive amplifier or which has been output from the drive circuit, at a prescribed compression ratio in accordance with a difference voltage between the output signal of the weighting circuit and a preset threshold voltage when the weighted signal exceeds the threshold voltage. Alternatively, the audio circuit is provided with a signal-voltage limiting compression circuit for passing, with amplitudes unchanged, signal components below a prescribed frequency contained in the signal reproduced by the capacitive speaker and compressing amplitudes of signal components not less than the prescribed frequency at a prescribed compression ratio. | 09-09-2010 |
20120119617 | PIEZOELECTRIC ACTUATOR AND AUDIO COMPONENTS - One object of the present invention is to an achieve increase of amplitude of vibrations and/or flattening of frequency dependence of the amplitude of a piezoelectric actuator. Piezoelectric actuator ( | 05-17-2012 |
20120257772 | ELECTRO-ACOUSTIC TRANSDUCER, ELECTRONIC APPARATUS, ELECTRO-ACOUSTIC CONVERSION METHOD, AND SOUND WAVE OUTPUT METHOD OF ELECTRONIC APPARATUS - There are provided a vibration film ( | 10-11-2012 |
20130043769 | OSCILLATOR - An oscillator includes a piezoelectric vibrator ( | 02-21-2013 |
20130049876 | OSCILLATOR - A second piezoelectric vibrator ( | 02-28-2013 |
20130064041 | OSCILLATOR AND ELECTRONIC DEVICE - In an oscillator ( | 03-14-2013 |
20130083630 | OSCILLATOR AND ELECTRONIC DEVICE - An elastic vibration plate ( | 04-04-2013 |
20130243224 | OSCILLATION DEVICE AND PORTABLE DEVICE - An oscillation device includes a first oscillator ( | 09-19-2013 |
Patent application number | Description | Published |
20110019229 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING APPARATUS UTILIZATION SYSTEM, AND METHOD FOR EDITING PROCESSING CONDITION - A disclosed information processing apparatus includes an acquisition unit configured to acquire first processing condition information stored in a server via a network, a processing condition storage unit configured to store the first processing condition information acquired from the server via the network, a display unit configured to display the first processing condition information stored in the processing condition storage unit, an edition receiving unit configured to receive an edition of the first processing condition information displayed on the display unit, an execution unit configured to set the first processing condition information edited by the edition receiving unit to execute information processing based on the set first processing condition information, and a processing condition registration unit configured to register the first processing condition information set by the execution unit in the processing condition storage unit. | 01-27-2011 |
20110063688 | Image forming apparatus, method of controlling image forming apparatus, computer program product, and image forming system - An image forming apparatus includes: a storage unit configured to store therein a plurality of function setting items; a display unit configured to display the function setting items stored in the storage unit; a selecting unit configured to select one or more function setting items to be displayed on the display unit from the function setting items stored in the storage unit based on a selecting condition for selecting the function setting items to be displayed on the display unit; and a control unit configured to select, when a single function setting item is selected by the selecting unit, the single function setting item as a function setting item to be executed by the image forming apparatus. | 03-17-2011 |
20140062675 | DATA PROCESSING APPARATUS AND DEVICE COOPERATION METHOD - A data processing apparatus includes a motion determining unit and a data processing unit. The motion determining unit detects a predetermined motion of a mobile terminal. The data processing unit selects a device to perform a device cooperation process with and to communicate with the mobile terminal based on a predetermined sound output by one or more devices, which are positioned nearby the mobile terminal, when the motion determining unit detects the predetermined motion of the mobile terminal. The predetermined sound are different for each of the devices. | 03-06-2014 |
20140278997 | ELECTRONIC ADVERTISING SYSTEM AND METHOD OF PROVIDING ELECTRONIC ADVERTISING - An electronic advertising system includes: a registration unit configured to register, in association with indexes by which objects advertised by a first advertiser included in images are retrieved, advertising information advertised by a second advertiser; a reception unit configured to receive a captured image; an object search unit configured to obtain degree of similarity between an object extracted from the captured image and the objects retrieved by the indexes, and to search a storage unit for one or more objects based on the degree of similarity; and a present unit configured to present, to a transmission source of the captured image, the advertising information associated with an index corresponding to an object retrieved by the object search unit. | 09-18-2014 |