Patent application number | Description | Published |
20120096942 | ANGULAR VELOCITY SENSOR AND SYNCHRONOUS DETECTION CIRCUIT USED THEREIN - In an angular velocity sensor, an upper electrode of a first piezoelectric element and a lower electrode of a second piezoelectric element are connected to an input terminal of a first Q/V conversion circuit, and a lower electrode of the first piezoelectric element and an upper electrode of the second piezoelectric element are connected to an input terminal of a second Q/V conversion circuit. Thus, vibration noise components of the quantities of charge generated at the first and second piezoelectric elements are cancelled out, and Coriolis components of the quantities of charge generated at the first and second piezoelectric elements are added, whereby only the Coriolis components are extracted. | 04-26-2012 |
20120118068 | Semiconductor Pressure Sensor, Pressure Sensor Apparatus, Electronic Equipment, and Method of Manufacturing Semiconductor Pressure Sensor - A semiconductor pressure sensor ( | 05-17-2012 |
20120223704 | MAGNETIC SENSOR - A magnetic sensor includes a magneto-electric transducer, a switch circuit, an amplifier circuit, a subtractor circuit, and a selector circuit. The subtractor circuit performs a first subtraction process of generating a first subtraction voltage by subtracting an amplification voltage obtained under an immediately prior first bias state from an amplification voltage obtained under a second bias state and a second subtraction process of generating a second subtraction voltage by subtracting an amplification voltage obtained under an immediately prior second bias state from an amplification voltage obtained under a first bias state in a serial and parallel manner. The selector circuit alternately selects the first subtraction voltage and the second subtraction voltage to output a select voltage. | 09-06-2012 |
20140311249 | Semiconductor Pressure Sensor, Pressure Sensor Apparatus, Electronic Equipment, and Method of Manufacturing Semiconductor Pressure Sensor - A semiconductor pressure sensor ( | 10-23-2014 |
Patent application number | Description | Published |
20080253211 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory cell is implemented in which the area of a row selection circuit is reduced and the effects of exposure, etching, and so on performed during manufacture are eliminated. The semiconductor memory device is provided with word line selection circuits connected with a row address signal line to select some desired word line according to an address input and dummy word line potential fixation circuits connected to word lines for dummy memory cells. As in the case of the word line selection circuits, the dummy word line potential fixation circuits each include a NAND gate NANDR(i) (i=−1, 0, m+1, or m+2) and an inverter INVR(i) (i=−1, 0, m+1, or m+2). The inputs of the dummy word line potential fixation circuits are connected with a row address signal line such that the word lines for the dummy memory cells are maintained in a non-selected state at all times. These make it possible to make the circuits which selectively drive all the word lines identical with each other in configuration, reduce the area of the row selection circuit, and eliminate the effects of exposure, etching, and so on during manufacture. | 10-16-2008 |
20090021973 | SEMICONDUCTOR MEMORY DEVICE - Subarrays, which constitute a memory cell array, each include a bit line driving transistor having a drain connected to a bit line, a source is connected to an interconnection having a power supply potential, and a gate is connected to a sub-bit line. The plurality of memory cells are each provided in such away that a gate is connected to a word line, a source is grounded, and whether a drain is connected to the sub-bit line or not is selected in correspondence to data to be stored. Transmission transistors each have a gate connected to the bit line, a source connected to a loading transistor section, and a drain connected to the sub-bit line. | 01-22-2009 |
20110007595 | ELECTRONIC EQUIPMENT SYSTEM AND SEMICONDUCTOR INTEGRATED CIRCUIT CONTROLLER - An electronic equipment system includes a semiconductor integrated circuit having a nonvolatile memory storing information on a characteristic of the semiconductor integrated circuit; and a controller configured to control the semiconductor integrated circuit. The controller has a function of adjusting an access parameter to the semiconductor integrated circuit based on the information stored in the nonvolatile memory. | 01-13-2011 |
Patent application number | Description | Published |
20080260052 | Ofdm Reception Apparatus and Ofdm Reception Method - A degree of an influence of interference on an OFDM received signal is estimated with high precision even under various interference conditions. An OFDM reception apparatus for receiving and demodulating an OFDM signal is provided, comprising a fast Fourier transform section for converting a received OFDM signal into a frequency-domain OFDM signal, a channel response calculation section for obtaining a channel response with respect to a carrier transmitting a pilot signal, from the frequency-domain OFDM signal, an interpolation section for interpolating the channel response, and outputting the result, a power calculation section for calculating the square of a magnitude of the interpolated channel response, as a carrier power, for each carrier corresponding to the channel response, an interference calculation section for calculating a degree of an influence of interference on the received OFDM signal, as an interference power, for each carrier corresponding to the interpolated channel response, and a carrier quality calculation section for calculating a ratio of the carrier power obtained to the interference power corresponding thereto, for each carrier. | 10-23-2008 |
20100027724 | RECEIVER AND RECEIVING METHOD - Quick resumption of reproduction of received data is achieved with low cost. A receiver for receiving an OFDM signal has a demodulation unit and a transmission mode control unit. The demodulation unit performs, on a received signal, demodulation and detection of establishment of synchronization in accordance with a transmission mode that is a combination of an FFT mode and a guard interval, and outputs a synchronization establishment signal indicating an obtained result of the detection of establishment of synchronization. The transmission mode control unit holds an FFT mode and a guard interval adopted when the synchronization establishment signal indicates establishment of synchronization, and outputs a combination of the held FFT mode and the held guard interval as the transmission mode to be used in the demodulation unit. | 02-04-2010 |
20100232491 | RECEIVER AND RECEIVING METHOD - A receiver for receiving a signal transmitted through a transmission channel includes an equalizer and a first quality calculator that obtains a first quality value of the received signal. The equalizer includes a first channel estimation unit that estimates a first channel response of the transmission channel from the received signal using a first estimation scheme, and a second channel estimation unit that estimates a second channel response of the transmission channel from the received signal using the second estimation scheme. The equalizer equalizes the received signal using the first or second channel response and outputs the equalized signal. A portion of the second channel estimation unit halts depending on the first quality value. | 09-16-2010 |
20100275102 | SIGNAL DEMODULATING DEVICE, SIGNAL DEMODULATING METHOD, SEMICONDUCTOR INTEGRATED CIRCUIT, AND RECEIVING APPARATUS - There is provided a signal demodulating device, including: a time frequency converting unit ( | 10-28-2010 |
20110268172 | RECEIVER APPARATUS AND RECEIVING METHOD - There is disclosed a receiver apparatus that can receive OFDM signals. The apparatus comprises: an FFT unit for transforming signals inputted to the apparatus into frequency-domain signals, thereby outputting the transformed signals on a complex symbol-by-complex symbol basis; correlation-calculating units each of which calculates an index indicating a correlation between complex symbols in a respective one of a plurality of groups, each of the plurality groups being a set of a plurality of complex symbols separated from each other by an interval in which a pilot signal is inserted, the groups being selected such that the complex symbols constituting the groups differing from each other; and a judging unit for determining, based on the calculated index for each group, whether or not any index satisfying a predetermined condition is existent, thereby outputting a result of the judgment. | 11-03-2011 |
Patent application number | Description | Published |
20110038429 | SIGNAL BRANCHING FILTER, ELECTRONIC DEVICE USING THE SAME, ANTENNA APPARATUS, AND SIGNAL TRANSMISSION SYSTEM USED IN ALL OF THE ABOVE - A signal branching filter according to the invention is a signal branching filter connected to a network having at least four terminals. The signal branching filter includes a first line one end of which is connected to a first terminal of the network, a second line one end of which is connected to a second terminal of the network, a third line one end of which is connected to a third terminal of network, and a fourth line one end of which is connected to a fourth terminal of the network. The other end of the first line and the other end of the second line are connected to each other at a first node, and the other end of the third line and the other end of the fourth line are connected to each other at a second node. When a signal is received from the first node, a phase difference between a phase of a signal appearing on a second node side of the third line and a phase of a signal appearing on a second node side of the fourth line is almost 180°±360°*n is an integer equal to or larger than 0). | 02-17-2011 |
20110237965 | PULSE WAVE DETECTOR - A pulse wave detector includes a) a light source repeatedly turned on and off, b) a light receiving element for receiving light, and c) an arithmetic processor for processing an output value acquired through the light receiving element. The arithmetic processor performs arithmetic processing for calculating the difference between a first output value acquired through the light receiving element when the light source is turned on and a second output value acquired through the light receiving element when the light source is turned off. With this structure, a pulse wave detector capable of detecting pulse waves even under the conditions where external light intensity varies can be provided. | 09-29-2011 |
20150048256 | SAMPLE HOLDING CARRIER, AND FLUORESCENCE DETECTION SYSTEM AND FLUORESCENCE DETECTION DEVICE THAT USE SAME - The present invention provides a sample holding carrier that can accurately measure a sample with a simple configuration, and a fluorescence detection system and device that use the same. Biosensor substrate includes: base substrate on which excitation light is incident from a lower surface; reflecting film that is arranged on an upper surface of base substrate to partially reflect the excitation light; and plural wells that are arranged on an upper surface side of reflecting film and have bottom surface portions. The excitation light is converged to be incident on base substrate. Distance from reflecting surface that is of a boundary between reflecting film and base substrate to bottom surface portion of well is less than or equal to a focal depth of the excitation light. Therefore, the sample accommodated in bottom surface portion of well can surely and efficiently be irradiated with the excitation light, and accurately be measured. | 02-19-2015 |
Patent application number | Description | Published |
20080230101 | SUBSTRATE TREATING APPARATUS - A substrate treating apparatus for treating substrates with treating liquids. The apparatus includes a treating tank for storing the treating liquids, a holding mechanism for holding the substrates and placing the substrates in a treating position inside the treating tank, a first treating liquid supply device for supplying a first treating liquid into the treating tank, a second treating liquid supply device for supplying a second treating liquid of lower surface tension than the first treating liquid, and higher boiling point than the first treating liquid, into the treating tank, a temperature control device for controlling temperature of the second treating liquid in the treating tank to be in a temperature range above the boiling point of the first treating liquid and below the boiling point of the second treating liquid, and a control device for controlling the second treating liquid supply device to replace the first treating liquid supplied from the first treating liquid supply device and stored in the treating tank with the second treating liquid, and controlling the temperature control device to maintain the second treating liquid in the temperature range. | 09-25-2008 |
20080236639 | SUBSTRATE TREATING APPARATUS - A substrate treating apparatus for treating substrates with a treating liquid includes a treating tank having an inner tank for storing the treating liquid, and an outer tank for collecting the treating liquid overflowing the inner tank. A supply pipe interconnects the inner tank and the outer tank for circulating the treating liquid. A first branch pipe is shunted from the supply pipe, and a separator is mounted on the first branch pipe for separating deionized water and a solvent in the treating liquid, and discharging the deionized water. A second branch pipe interconnects positions upstream and downstream of the separator, and a deionized water remover is mounted on the second branch pipe for adsorbing and removing deionized water from the treating liquid. An injection pipe is connected to the supply pipe for injecting deionized water in a position downstream of the separator. A solvent injector injects the solvent into the injection pipe. A controller carries out a deionized water cleaning process for supplying deionized water from the injection pipe and cleaning the substrates inside the cleaning tank with deionized water, then a replacing process for injecting the solvent from the solvent injector and replacing the deionized water with the solvent, a separating and removing process for switching to the first branch pipe and causing the separator to remove the deionized water from the treating liquid, and an adsorbing and removing process for switching to the second branch pipe and causing the deionized water remover to adsorb and remove the deionized water from the treating liquid. | 10-02-2008 |
20100175714 | SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD - A substrate processing apparatus and a substrate processing method, with which a resist can be removed satisfactorily from the substrate and a processing solution used for removing the resist can be recycled, are provided. The substrate processing apparatus includes: a substrate holding means holding a substrate; a peroxosulfuric acid generating means generating a peroxosulfuric acid using sulfuric acid; a mixing means mixing the peroxosulfuric acid generated by the peroxosulfuric acid generating means and sulfuric acid of higher temperature and higher concentration than the sulfuric acid used in the peroxosulfuric acid generating means; and a discharging means discharging, toward the substrate held by the substrate holding means, the mixed solution of the peroxosulfuric acid and the sulfuric acid mixed by the mixing means as a processing solution for removing a resist from the substrate. | 07-15-2010 |
20110126859 | SUBSTRATE TREATING METHOD FOR TREATING SUBSTRATES WITH TREATING LIQUIDS - A method for treating substrates with treating liquids, using a treating tank for storing the treating liquids, a holding mechanism for holding the substrates and placing the substrates in a treating position inside the treating tank, a first and a second treating liquid supply device, a temperature control device, and a control device. A first treating liquid is supplied into the treating tank, then a second treating liquid of lower surface tension and higher boiling point than the first treating liquid, is supplied into the treating tank, and placed in a temperature range above the boiling point of the first treating liquid and below the boiling point of the second treating liquid, and then controlling the second treating liquid supply device to replace the first treating liquid stored in the treating tank with the second treating liquid, and controlling the temperature control device to maintain the second treating liquid in the same said temperature range. | 06-02-2011 |
20110303242 | SUBSTRATE TREATING METHOD - A substrate treating method for treating substrates with a treating liquid includes a deionized water cleaning step for supplying deionized water from an injection pipe and cleaning the substrates inside a cleaning tank with deionized water, then a replacing step for injecting a solvent from a solvent injector and replacing the deionized water with the solvent, a separating and removing step for switching a channel to a branch pipe and causing a separator to remove the deionized water from the treating liquid, and an adsorbing and removing step for switching the channel to another branch pipe and causing a deionized water remover to adsorb and remove the deionized water from the treating liquid. | 12-15-2011 |
20130224956 | SUBSTRATE TREATMENT APPARATUS AND SUBSTRATE TREATMENT METHOD - A substrate treatment apparatus is used for treating a major surface of a substrate with a chemical liquid. The substrate treatment apparatus includes: a substrate holding unit which holds the substrate; a chemical liquid supplying unit having a chemical liquid nozzle which supplies the chemical liquid onto the major surface of the substrate held by the substrate holding unit; a heater having an infrared lamp to be located in opposed relation to the major surface of the substrate held by the substrate holding unit to heat the chemical liquid supplied onto the major surface of the substrate by irradiation with infrared radiation emitted from the infrared lamp, the heater having a smaller diameter than the substrate; and a heater moving unit which moves the heater along the major surface of the substrate held by the substrate holding unit. | 08-29-2013 |
20140182626 | SUBSTRATE TREATING METHOD FOR TREATING SUBSTRATES WITH TREATING LIQUIDS - A method for treating substrates with treating liquids, using a treating tank for storing the treating liquids, a holding mechanism for holding the substrates and placing the substrates in a treating position inside the treating tank, a first and a second treating liquid supply device, a temperature control device, and a control device. A first treating liquid is supplied into the treating tank, then a second treating liquid of lower surface tension and higher boiling point than the first treating liquid, is supplied into the treating tank, and placed in a temperature range above the boiling point of the first treating liquid and below the boiling point of the second treating liquid, and then controlling the second treating liquid supply device to replace the first treating liquid stored in the treating tank with the second treating liquid, and controlling the temperature control device to maintain the second treating liquid in the same said temperature range. | 07-03-2014 |
20150013732 | SUBSTRATE TREATMENT APPARATUS - A substrate treatment apparatus is used for treating a major surface of a substrate with a chemical liquid. The substrate treatment apparatus includes: a substrate holding unit which holds the substrate; a chemical liquid supplying unit having a chemical liquid nozzle which supplies the chemical liquid onto the major surface of the substrate held by the substrate holding unit; a heater having an infrared lamp to be located in opposed relation to the major surface of the substrate held by the substrate holding unit to heat the chemical liquid supplied onto the major surface of the substrate by irradiation with infrared radiation emitted from the infrared lamp, the heater having a smaller diameter than the substrate; and a heater moving unit which moves the heater along the major surface of the substrate held by the substrate holding unit. | 01-15-2015 |
Patent application number | Description | Published |
20100284468 | IMAGE DECODING DEVICE, IMAGE DECODING METHOD, INTEGRATED CIRCUIT, AND PROGRAM - An image decoding device capable of performing parallel decoding of coded image data with a small memory bandwidth while suppressing momentary increase in the amount of data transferred for the decoding. An image decoding device ( | 11-11-2010 |
20110200115 | IMAGE DECODING APPARATUS AND IMAGE CODING APPARATUS - An image decoding apparatus ( | 08-18-2011 |
20110235716 | DECODING APPARATUS, DECODING METHOD, PROGRAM AND INTEGRATED CIRCUIT - A decoding apparatus ( | 09-29-2011 |
20120063693 | IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, IMAGE DECODING CIRCUIT, AND IMAGE DECODING METHOD - A decoding apparatus ( | 03-15-2012 |
20120147959 | MOVING IMAGE DECODING APPARATUS, MOVING IMAGE CODING APPARATUS, MOVING IMAGE DECODING CIRCUIT, AND MOVING IMAGE DECODING METHOD - A moving image decoding apparatus which enables reduction in the memory bandwidth and the memory access latency for the motion compensation filter coefficients for use in inter-picture prediction involving motion compensation using variable coefficients includes: a decoding unit ( | 06-14-2012 |
20130089149 | IMAGE DECODING APPARATUS, IMAGE DECODING METHOD, INTEGRATED CIRCUIT, AND PROGRAM - An image decoding device is provided that decodes, without an increase in the circuit size, a coded video sequence including a large-size block. The image decoding apparatus includes: a block division unit which divides a current block that is to be decoded and is included in a picture of the coded video sequence, into sub-blocks; an image obtainment unit which obtains, for each of the sub-blocks, image data corresponding to the sub-block from a recording medium; a prediction unit which generates, for each of the sub-blocks, a predicted image of the sub-block, based on the image data obtained by the image obtainment unit; and a reconstruction unit which reconstructs each of the sub-blocks, by adding the predicted image generated for the sub-block to the sub-block. | 04-11-2013 |
20140219577 | SYMMETRIC FILTER ARITHMETIC APPARATUS AND SYMMETRIC FILTER ARITHMETIC METHOD - A symmetric filter arithmetic apparatus includes a first data shuffling unit which reads a first data string that is a plurality of consecutive pieces of data from a register file and extract, from the first data string, a left-side data string that is a plurality of consecutive pieces of data to be multiplied by a left-side filter coefficient that is a filter coefficient on a left side of a center of the coefficients, and a second data shuffling unit which reads a second data string that is a plurality of consecutive pieces of data from the register file and extract, from the second data string, a right-side data string that is a plurality of consecutive pieces of data to be multiplied by a right-side filter coefficient that is a filter coefficient on a right side of the center and is the same value as the left-side filter coefficient. | 08-07-2014 |
Patent application number | Description | Published |
20120229507 | COMPUTER-READABLE STORAGE MEDIUM, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD - An attitude of an object arranged in a virtual world is controlled based on attitude data outputted from a portable display device. Further, the object is caused to move in the virtual world, based on data based on a load applied to a load detection device. Then, a first image showing the virtual world including at least the object is displayed on the portable display device. | 09-13-2012 |
20120229516 | COMPUTER-READABLE STORAGE MEDIUM, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD - An object arranged in a virtual world is caused to move in accordance with data based on a load applied to a load detection device. Then, based on attitude data outputted from a portable display device and a position of the object in the virtual world, a first virtual camera for generating an image of the virtual world is controlled, and a first image representing the virtual world viewed from the first virtual camera is displayed on the portable display device. | 09-13-2012 |
20140098139 | DISPLAY APPARATUS, STORAGE MEDIUM HAVING STORED IN INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AND IMAGE DISPLAY METHOD - An example information processing apparatus determines whether an orientation of a display unit capable of being held by a user is in a first state or in a second state. If it has been determined that the orientation of the display unit is in the first state, the information processing apparatus sets, in a predetermined area, a display range to be displayed in the display unit, in accordance with the orientation of the display unit. If it has been determined that the orientation of the display unit is in the second state, the information processing apparatus sets the display range, regardless of the orientation of the display unit. | 04-10-2014 |
20140243711 | INFORMATION-PROCESSING SYSTEM - An exemplary information-processing system includes: a first measuring unit that measures body activity amount of a user; a second measuring unit that measures body activity amount of the user, the second measuring unit being different from the first measuring unit; a calculation unit that executes a predetermined calculation based on at least the body activity amount measured by the first measuring unit and the body activity amount measured by the second measuring unit; and an output unit that outputs information based on a result of the calculation executed by the calculation unit. | 08-28-2014 |
20140244722 | INFORMATION SHARING SYSTEM - An example information-processing device includes: a sending unit that sends data dependent on an application as shared information, the shared information being associated with a community to which a user of the information-processing device belongs from among one or more communities relevant to the application; a receiving unit that receives shared information sent from another user, who belongs to the community to which the user of the information-processing device belongs; and an outputting unit that outputs information generated based on the shared information received by the receiving unit. | 08-28-2014 |