Patent application number | Description | Published |
20080284802 | Liquid crystal drive device - The present invention provides a liquid crystal drive device comprising a first gradation voltage generating circuit having a plurality of first wirings led out from a first string resistor thereof, a second gradation voltage generating circuit having a plurality of second wirings led out from a second string resistor thereof having a resistance value higher than the first string resistor and respectively connected to voltage-follower connected op amplifiers, a plurality of DV converters to which the first wirings and the op amplifiers are respectively connected, and an output op amplifier connected to the DA converters respectively. | 11-20-2008 |
20140176522 | DISPLAY DRIVE CIRCUIT - A display drive circuit formed in a chip manufactured by a chip on glass implementation, which is connected to lead lines formed on a glass substrate, includes a rectangularly-shaped substrate, a power supply line formed on the substrate, the line being elongated along the longer side of the rectangular shaped substrate, a plurality of output terminals formed on the rectangular shaped substrate, the output terminal being disposed along the power supply line, a plurality of bump electrodes, each of which connects one of the output terminal to one of the lead lines, switches disposed along the power supply line, each of which is connected between the one of the output terminals and the power supply line, a single power supply terminal, which is disposed near the middle of the power supply line, being connected to the power supply line. | 06-26-2014 |
20160055795 | DISPLAY DRIVE CIRCUIT INCLUDING AN OUTPUT TERMINAL - A display drive circuit formed in a chip manufactured by a chip on glass implementation, which is connected to lead lines formed on a glass substrate, includes a rectangularly-shaped substrate, a power supply line formed on the substrate, the line being elongated along the longer side of the rectangular shaped substrate, a plurality of output terminals formed on the rectangular shaped substrate, the output terminal being disposed along the power supply line, a plurality of bump electrodes, each of which connects one of the output terminal to one of the lead lines, switches disposed along the power supply line, each of which is connected between the one of the output terminals and the power supply line, a single power supply terminal, which is disposed near the middle of the power supply line, being connected to the power supply line. | 02-25-2016 |
Patent application number | Description | Published |
20110148514 | FREQUENCY VARIABLE COMPOSITE RESONANCE CIRCUIT - A composite resonance circuit is provided of which the resonance frequency range can be set with greater degrees of freedom with the peak frequency of the resonance characteristic curve of a resonance unit having good linearity and the resonance sharpness Q-factor being kept within a desired range. In the composite resonance circuit according to the present invention, first and second relay circuits are respectively connected between the resonance unit and first and second phase shift circuits that shift an input frequency signal by different phases. Hence, the resonance frequency range can be set by setting the gains and impedances of the first and second relay circuits according to its use, without changing resonance elements or the like of the resonance unit. | 06-23-2011 |
20110148515 | QUASI-RESONANT COMPOSITE RESONANCE CIRCUIT - A composite resonance circuit is provided of which the resonance frequency is variable over a wide frequency range without changing the circuit constant of a non-resonant element having no resonance frequency. The composite resonance circuit comprises an input terminal; a resonance unit having first and second ports and quasi-resonating in response to AC signals respectively supplied to these ports; and phase shift circuits that perform different phase shifts on an AC signal supplied to the input terminal and supply first and second shifted signals subjected to the phase shift respectively to the first and second ports. The resonance unit is an impedance circuit that has at least four input terminals forming the first and second ports and that generates a quasi-resonant peak current under non-zero reactance in response to the first and second shifted signals coming in via the first and second ports. The quasi-resonant peak current is variable according to the frequency and phase shift quantities of the AC signals. Namely, the resonance frequency can be made to be variable. | 06-23-2011 |
20120223782 | COMPLEX NEGATIVE FEEDBACK FREQUENCY SELECTION OUTPUT CIRCUIT AND OSCILLATION CIRCUIT USING THE SAME - It is an object to provide a complex negative feedback frequency selection output circuit that can produce an output signal of a high resonance sharpness Q factor and an oscillation circuit using the same. The complex negative feedback frequency selection output circuit according to the present invention, frequency-selectively relays only the residual components of one of a signal in phase with (or a signal opposite in phase to) a feedback processed signal obtained by negative feeding back a feedback signal to an input frequency signal, with a rejected frequency band being left out, while relaying at least a real number component of the other, and comprises a feedback path which relays a difference signal between (or a sum signal of) the selectively relayed output and the relayed output of the real number component, as the feedback signal. The gain of a loop including this feedback path is variable and can be set manually or automatically. | 09-06-2012 |
20130027143 | ANTIRESONANT FREQUENCY-VARYING COMPLEX RESONANCE CIRCUIT - A complex resonance circuit includes a first current path performing a first phase shift and a first gain control to an AC power signal supplied, at least one second current path performing a second phase shift different in amount from the first phase shift and a second gain control different in amount from the first gain control to the AC power signal, at least two resonant circuits which are provided each on the respective first and second current paths, and have mutually different resonance points or antiresonance points for the AC power signals each passing through the respective first and second current paths and capture the respective AC power signals, and an analog operational circuit for allowing the AC power signals having passed through the first and second current paths to be subjected to addition or subtraction in an analog fashion for output. | 01-31-2013 |
20130027148 | ANTIRESONANT FREQUENCY-VARYING COMPLEX RESONANT CIRCUIT - A complex resonant circuit includes: a first current path performing a first gain control to an AC power signal being supplied; at least one second current path performing a second gain control different from the first gain control to the AC power signal; at least two resonant circuits provided on the respective first and second current paths, having mutually different resonance or antiresonance points for the AC power signals passing through the respective first and second current paths and capturing the respective AC power signals; at least one compensation current path performing a compensation phase shift to the AC power signal; a compensation circuit, provided on the compensation current path, for removing an unnecessary component of the resonant circuit; and an analog operational circuit performing analog addition or subtraction on the AC power signal having passed through the first and second current paths, and the compensation current path. | 01-31-2013 |
Patent application number | Description | Published |
20090043209 | ULTRASONIC DIAGNOSTIC APPARATUS - A probe includes a transducer unit including a plurality of transducers which are arrayed in the first direction, transmit ultrasonic waves and receive echo signals, and a moving mechanism for continuously moving the transducer unit in the second direction crossing the first direction. A movement control unit controls the moving mechanism to continuously move the transducer unit in the second direction. A transmission unit causes the transducer unit to generate ultrasonic waves. A scan line signal generation unit generates a plurality of actual measurement scan line signals by delaying and adding a plurality of echo signals from the transducer unit. A scan line signal calculation unit calculates a plurality of mathematical scan line signals constituting a plurality of mathematical electronic scan planes from the plurality of actual measurement scan line signals. An image generation unit generates multislice tomograms on the basis of the plurality of calculated mathematical scan line signals. | 02-12-2009 |
20140276079 | ULTRASOUND MEDICAL DEVICE AND ULTRASOUND DIAGNOSTIC IMAGING DEVICE - An ultrasound medical device and an ultrasound diagnostic imaging device are provided that allow orally-fed fluid food, etc. to pass through the esophagus of the subject. The ultrasound medical device of the embodiment comprises a capsule-type main body configured to incorporate ultrasound transducers, so that the ultrasound transducers in the capsule-type main body, which has been inserted in a tubular body part of a subject, send ultrasound waves to the subject's interiors and receive reflected waves. The ultrasound medical device further comprises a support configured to be incorporated in the capsule-type main body and to have a form of tube with a through-hole axially passing through the tube, and the ultrasound transducers are arranged external to the tube. | 09-18-2014 |
20150018677 | ULTRASOUND DIAGNOSIS APPARATUS AND CONTROL METHOD - An ultrasound diagnosis apparatus includes a transmitter/receiver, a signal processor, and an image generator. The transmitter/receiver transmits, at least once in each scanning line, a first ultrasound pulse and a second ultrasound pulse whose amplitude corresponds to amplitude of the first ultrasound pulse modulated at a given ratio and acquires a received-signal group consisting of multiple received signals. The signal processor acquires, on the basis of a coefficient that reduces the energy of a first composite signal that is obtained by combining, in accordance with the given ratio, multiple received signals contained in the first received signal group acquired by the transmitter/receiver, a second composite signal by combining multiple received signals contained in a second received signal group that is acquired by the transmitter/receiver and that is different from the first received signal group. The image generator generates an ultrasound image based on the second composite signal. | 01-15-2015 |
Patent application number | Description | Published |
20150087985 | ULTRASOUND DIAGNOSTIC APPARATUS AND ULTRASOUND IMAGING METHOD - An ultrasound diagnostic apparatus according to an embodiment includes a transmitter/receiver, an adder/subtractor and an image generating unit. The transmitter/receiver performs a first set of ultrasound transmission/reception and a second set of ultrasound transmission/reception, on a same scanning line of an imaging region of a subject administered with a contrast agent, for a plurality of sets, to output reflected wave data for the plurality of the sets, the first set of the ultrasound transmission/reception performing amplitude-modulated or amplitude- and phase-modulated ultrasound transmission transmitted a plurality of times and receiving reflected waves, and the second set of the ultrasound transmission/reception being transmission/reception whose phase modulation being different from phase modulation of the first set of the ultrasound transmission/reception. The adder/subtractor adds or subtracts the reflected wave data for the plurality of the sets. The image generating unit generates contrast image data based on the data output from the adder/subtractor. | 03-26-2015 |
20150141829 | ULTRASONIC DIAGNOSTIC APPARATUS, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD - An ultrasonic diagnostic apparatus according to an embodiment include a transmitter/receiver, a signal processor, and an image generator. The transmitter/receiver causes an ultrasonic probe to transmit on each scanning line at least three ultrasonic pulses, the three ultrasonic pulses being: a first ultrasonic pulse including at least one frequency component and being transmitted with a first phase; a second ultrasonic pulse including the frequency component and being transmitted with a second phase different from the first phase by 180 degrees; and a third ultrasonic pulse including the frequency component and being transmitted with a third phase different from the first phase and the second phase by 90 degrees and generates a plurality of reception signals corresponding to the respective ultrasonic pulses. The signal processor combines the plurality of the reception signals and generates a composite signal. The image generator generates ultrasonic image data. | 05-21-2015 |
20150223778 | ULTRASONIC DIAGNOSIS APPARATUS AND IMAGE PROCESSING METHOD - An ultrasonic diagnosis apparatus according to an embodiment includes a controller, a processor, and an image generator. The controller selects at least one transducer element in a reception aperture formed of a transducer element group arranged in a predetermined direction, based on at least a deflection angle of an ultrasonic wave transmitted to a subject. The processor performs processing on at least one reception signal of a plurality of reception signals generated in the reception aperture such that a signal intensity of a reception signal generated in the at least one transducer element selected by the controller is reduced to be lower than a signal intensity of reception signals generated in transducer elements other than the at least one transducer element, to output the reception signal of the reception aperture. The image generator generates ultrasonic image data, based on the reception signal of the reception aperture. | 08-13-2015 |
20150276910 | MAGNETIC RESONANCE IMAGING APPARATUS AND MAGNETIC RESONANCE IMAGING METHOD - According to one embodiment, a magnetic resonance imaging apparatus includes a static field magnet, a gradient coil, at least one radio frequency coil, a receiver and processing circuitry. The static field magnet, the gradient coil, the at least one radio frequency coil and the receiver are configured to acquire magnetic resonance signals from an object. The processing circuitry is configured to generate magnetic resonance image data based on the magnetic resonance signals. The receiver is configured to convert analog magnetic resonance signals received by the at least one radio frequency coil into digital magnetic resonance signals without a downconversion; separate the digital magnetic resonance signals into in-phase signals and quadrature-phase signals; and perform filter processing for removing noises of the in-phase signals and the quadrature-phase signals. | 10-01-2015 |
20150320398 | ULTRASONIC DIAGNOSTIC APPARATUS AND CONTROL METHOD - An ultrasonic diagnostic apparatus includes reception circuitry, signal processing circuitry, and generating circuitry. The reception circuitry outputs a plurality of reception signals corresponding to respective reception scanning lines for each transmission and reception of an ultrasonic wave by an ultrasonic probe. The signal processing circuitry executes a weighting process and a phase correction process according to the position of each reception scanning line on at least one of the reception signals and a plurality of signals based on the reception signals, generates the processed signals for each reception scanning line, and outputs a plurality of composite signals using the processed signals generated based on the transmission and reception of the ultrasonic waves before and after changing the sound field of the transmitted ultrasonic wave, and before and after changing the position of the reception scanning lines. The generating circuitry generates a piece of image data based on the composite signals. | 11-12-2015 |
20150324957 | SIGNAL PROCESSING APPARATUS - A signal processing apparatus of an embodiment includes processing circuitry and control circuitry. The processing circuitry acquires a plurality of IQ signals obtained by performing a plurality of processing with different conditions on reflected wave signals generated at a transducer element included in an ultrasound probe. The processing circuitry generates a compound signal compounded by non-linear processing of the IQ signals. The control circuitry causes a display to display image data based on the compound signal. | 11-12-2015 |
20150327840 | ULTRASONIC DIAGNOSTIC DEVICE AND CORRECTION METHOD - An ultrasonic diagnostic device includes transmission circuitry, reception circuitry, and signal processing circuitry. The transmission circuitry causes an ultrasonic probe including a plurality of elements to transmit plane waves at a plurality of different deflection angles. The reception circuitry generates reception signal groups based on reflection waves that the individual elements included in the probe receive in response to the transmission of the plane waves. The signal processing circuitry acquires a plurality of complex images corresponding to the respective deflection angles and estimates wavefront distortion at the time of transmission using the complex pixel values of the complex images, and performs correction processing on the reception signal groups based on the wavefront distortion at the time of the transmission to generate image data based on the complex pixel values of the complex images for the respective deflection angles that are acquired from the reception signal groups after the correction processing. | 11-19-2015 |
Patent application number | Description | Published |
20150109634 | IMAGE FORMING APPARATUS, SYSTEM, AND METHOD FOR FORMING IMAGE - An image forming apparatus comprising a main body housing an image forming unit, and a control panel mounted on the main body and including a display unit and an operation unit, the display unit being configured to display a document template and the operation unit being configured to receive a user input related to an image to be added to the document template. The image forming unit is configured to form an image including the document template and the image added to the document template. | 04-23-2015 |
20150220981 | PRODUCT PROMOTING SYSTEM - A product promoting system includes a storage unit storing data of one or more recipes, each of the one or more recipes being stored in association with at least one item for sale at a store, an operation unit located at the store and configured to receive a user input that selects a recipe from the one or more recipes, a processing unit configured to determine at least one item for sale at the store associated with the selected recipe, and an output unit configured to generate a first output including the selected recipe and a second output that encodes the at least one item for sale at the store that is determined to be associated with the selected recipe. | 08-06-2015 |
20150248700 | INFORMATION PROVIDING METHOD AND SYSTEM USING SIGNAGE DEVICE - A method for providing information related to information displayed on a signage device to a mobile device carried by a user includes displaying on a screen of the signage device one or more images, establishing a connection between a mobile device and the signage device, displaying on the screen of the signage device a mark unique to the user, after the connection has been established, moving the mark on the screen in accordance with an operation of the mobile device by the user, and transmitting, to the mobile device, information related to an image at which the mark is located. | 09-03-2015 |
20150248704 | METHOD FOR DISTRIBUTING INFORMATION TO A MOBILE DEVICE CARRIED BY A USER - A method for distributing information to a mobile device carried by a user within a service location, includes transmitting a first signal through one or more transmitters at the service location, in response to the first signal, receiving from a mobile device that is in range of the transmitters, a second signal containing information about the mobile device or a user of the mobile device, determining content of information related to services offered at the service location, based on the received information, and transmitting a third signal containing the determined content to the mobile device. | 09-03-2015 |
Patent application number | Description | Published |
20110065808 | CARBONYL COMPOUND REMOVER - A carbonyl compound remover comprising at least one polyether resin that includes a unit shown by any of the formulas (I) to (IV) as an active ingredient, a method of preventing coloration of an infusion comprising causing the carbonyl compound remover to come in contact with an infusion that may produce and accumulate a carbonyl compound during heat sterilization or storage, or an infusion that contains a carbonyl compound, and a novel crosslinked polyether resin are disclosed. The carbonyl compound remover that may suppress a Maillard reaction in a mixture of an amino acid infusion and a sugar infusion or the like to effectively prevent coloration due to a Maillard reaction, the method of preventing coloration of an infusion by using the remover, and the novel crosslinked polyether resin are offered in the present invention. In the formulas, n1 and n2 represent integers from 1 to 100, A represents a unit (A1) or (A2), or a combination of the (A1) and (A2), R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and Q represents a group shown by CH | 03-17-2011 |
20110160191 | NEW FUSED POLYCYCLIC COMPOUNDS HAVING A HETEROCYCLIC RING(S) AND PHARMACEUTICAL USE THEREOF - The present invention provides a fused polycyclic compound of the following formula, analogues thereof and pharmaceutically acceptable salts thereof; and agents for increasing the sugar-transporting capacity, hypoglycemic agents and pharmaceutical compositions containing the above compounds. This fused polycyclic compound has high medicinal properties and few side-effects, and a therapeutic effect on diabetes. | 06-30-2011 |
Patent application number | Description | Published |
20120223207 | SHAFT SUPPORT STRUCTURE, CLIP, AND METAL MOLD FOR SHAFT SUPPORT STRUCTURE - A clip can fix a linear member, and is integrally molded by a base body, a bearing portion, and a locking lid. In the base body, the locking lid is integrally molded on one end to be freely rotatable. The bearing portion extends from one side of the base body, and includes an opening portion wherein a rotating shaft rotatably enters. In the locking lid, there are integrally molded a locking portion which can lock in the base body on the other side; the rotating shaft which can freely rotate in the bearing portion including the opening portion on one side; and a planar member covering the holding portion between the locking portion and the rotating shaft. Shapes and structures of the base body, the bearing portion, and the locking lid are made such that a molding metal mold is only pulled in one direction of a dividing line, and a slider is only pulled in one direction of a lower side, so that not only an entire size of the metal mold can be reduced, but also a plurality of pieces of molded articles can be simultaneously produced by one metal mold. | 09-06-2012 |
20140131357 | LID OPENING/CLOSING MECHANISM AND STORAGE DEVICE - A lid opening/closing mechanism switches a lid between a closed position closing an opening portion of a box-like base body, and an open position opening the opening portion. A distinct point is to include an arm allowing a tip side to turn to a front of the base body as a support point on a base end side pivotally supported at the base body by a first axis support portion, and connected to the lid turnably by a second axis support portion. The lid is turned in an opening direction or a closing direction in association with a turn of the arm. | 05-15-2014 |
20140259565 | VIBRATION-PROOF CLAMP - A vibration-proof clamp includes a clamp main body with a holding portion for holding a pipe material, and having a mounting hole therein; a vibration-proof member mounted in the mounting hole, and having therein a fitting hole with a hole shaft corresponding to the mounting hole, and a concave groove provided by notching a peripheral edge of the fitting hole; and a clip including a cylindrical neck portion inserted into the fitting hole, a fixation rib inserted through the concave groove, and an elastic claw projected on an outer peripheral face of the neck portion and retractable inward in a radial direction. The neck portion is inserted into the fitting hole, the elastic claw retracts in a radial direction, and the fixation rib passes through the concave groove, then, the clip is relatively rotated relative to the vibration-proof member, so that the elastic claw fits into the concave groove. | 09-18-2014 |
Patent application number | Description | Published |
20100136215 | METHOD FOR FORMING FERRITE FILM ONTO SURFACE OF STRUCTURAL MEMBER COMPOSING PLANT, FERRITE FILM FORMATION APPARATUS AND QUARTZ CRYSTAL ELECTRODE APPARATUS - A method for forming a ferrite film onto surface of structural member composing a plant, comprises steps of forming a ferrite film onto the wetted surface of the structural member by making contact with a film forming solution containing iron (II) ions, an oxidant for oxidizing the iron (II) ions, and a pH adjustment agent; measuring the amount of the formed ferrite film; and determining completion of the ferrite film formation based on the measured amount of the formed ferrite film. The method for forming the ferrite film onto the surface of the structural member, can shorten the time required for completing the ferrite film forming operations. | 06-03-2010 |
20110030850 | Suppression Method for Corrosion of Carbon Steel Member - A bath containing nickel ions and formic acid is injected into a film-forming aqueous solution flowing in a circulation pipe connected to feed water pipe made of carbon steel in a BWR plant. This film-forming aqueous solution is supplied into the feed water pipe through the circulation pipe, and then, a nickel metal film is formed on an inner surface of the feed water pipe. After the nickel metal film is formed, a film-forming aqueous solution containing iron (II) ions, formic acid, nickel ions, hydrogen peroxide, and hydrazine is supplied to the feed water pipe. A nickel ferrite film is formed on the surface of the nickel metal film in the feed water pipe. Then, the nickel ferrite film is come into contact with water containing dissolved-oxygen at 150° C. or above to transform the nickel metal film into a nickel ferrite film. A thick nickel ferrite film is formed on the inner surface of the feed water pipe. Corrosion of the carbon steel member composing the plant can further reduce. | 02-10-2011 |
20110277304 | Method of Forming Ferrite Film on Structural Member Composing Plant - Both ends of a circulation pipe of a film formation apparatus are connected to a piping of a BWR plant. A chemical including chromium ions and formic acid is injected into a film formation solution flowing in the circulation pipe heated to a temperature within a range from 60° C. to 100° C. Furthermore, a chemical including iron (II) ions and formic acid, hydrogen peroxide, and hydrazine are injected into the circulation pipe. Due to the injection of these chemicals, a film formation solution of pH 7.0 including iron (II) ions, chromium ions, formic acid, hydrogen peroxide, and hydrazine is generated in the circulation pipe. This film formation solution includes hydrazine of, for example, 1000 ppm. The film formation solution is supplied to the piping, thus, a Fe | 11-17-2011 |
20130202791 | Suppression Method for Corrosion of Carbon Steel Member - A bath containing nickel ions and formic acid is injected into a film-forming aqueous solution flowing in a circulation pipe connected to a feed water pipe made of carbon steel in a BWR plant. This solution is supplied into the pipe through the circulation pipe, and a nickel metal film is formed on an inner surface of the pipe. After the film is formed, a film-forming aqueous solution containing iron (II) ions, formic acid, nickel ions, hydrogen peroxide, and hydrazine is supplied to the pipe. A nickel ferrite film is formed on the surface of the nickel metal film in the pipe. The nickel ferrite film comes into contact with water containing dissolved oxygen at or above 150° C. to transform the nickel metal film into a nickel ferrite film. A thick nickel ferrite film is formed on the inner surface of the feed water pipe. | 08-08-2013 |