Patent application number | Description | Published |
20080203962 | APPARATUS AND METHOD FOR DRIVING SYNCHRONOUS MOTOR - The synchronous motor driving apparatus including position sensors provided in the synchronous motor, a current polarity detection circuit for detecting the polarities of the currents in the respective phase windings of the synchronous motor, an inverter driving the synchronous motor, a motor speed calculation unit calculating the rotational speed of the synchronous motor depending on the output signals from the position sensors, a speed control unit outputting a first voltage adjusting component (q-axis current command value Iq*) to cause the rotational speed of the synchronous motor to approach a speed command value and a phase control unit outputting a second voltage adjusting component (d-axis current command value Id*) to cause the phase differences between the phases of the position sensor signals and of the currents in the respective phase windings of the synchronous motor to become a predetermined value. | 08-28-2008 |
20080224643 | SEMICONDUCTOR DEVICE FOR DRIVING MOTOR, THREE-PHASE MOTOR AND MOTOR DRIVING APPARATUS WITH THE SEMICONDUCTOR DEVICE AND FAN MOTOR - In order to prevent a short circuit of top and bottom arms of a motor driving IC when noise is added to six control signals for controlling six switching elements, there is provided a semiconductor device for driving a motor, being sealed with resin as one package and comprising: six switching elements for driving a three-phase motor; three output terminals for outputting voltages to the three-phase motor; at least one driving circuit for driving the six switching elements; three control signal input terminals; and a function) of generating six control signals for control of the six switching elements based on three control signals inputted through the three control signal input terminals. | 09-18-2008 |
20090256505 | SYNCHRONOUS MOTOR AND CONTROL METHOD OF SYNCHRONOUS MOTOR - A synchronous motor including therein a three-phase inverter and position sensors, having a unit for calculating a digital input current value from the analog output of an input current detection circuit that detects the input current flowing into the DC input terminal of the three-phase inverter, and a digital feedback speed control unit for adjusting the amplitudes and frequency of the AC voltages outputted from the three-phase inverter in such a manner that the motor speed calculated by a motor speed calculation unit | 10-15-2009 |
20110018485 | APPARATUS AND METHOD FOR DRIVING SYNCHRONOUS MOTOR - The synchronous motor driving apparatus including position sensors provided in the synchronous motor, a current polarity detection circuit for detecting the polarities of the currents in the respective phase windings of the synchronous motor, an inverter driving the synchronous motor, a motor speed calculation unit calculating the rotational speed of the synchronous motor depending on the output signals from the position sensors, a speed control unit outputting a first voltage adjusting component (q-axis current command value Iq*) to cause the rotational speed of the synchronous motor to approach a speed command value and a phase control unit outputting a second voltage adjusting component (d-axis current command value Id*) to cause the phase differences between the phases of the position sensor signals and of the currents in the respective phase windings of the synchronous motor to become a predetermined value. | 01-27-2011 |
Patent application number | Description | Published |
20080277585 | MONITORING APPARATUS - An imaging apparatus includes a camera unit, a panorama-image generating section generating a panorama image of the entire area by combining a plurality of unit images obtained by the camera unit, a panorama-image storage/management section storing and managing the panorama image generated by the panorama-image generating section, an infrared camera photographing an object that has a temperature falling within a preset temperature range as an infrared image, a direction controller sequentially shifting the photographing direction of the infrared camera within the area being photographed, an infrared-image generating section combining a plurality of infrared images provided by the infrared camera, an image-synthesizing section synthesizing the panorama image generated by the panorama-image generating section, with the panorama infrared image generated by the infrared-image generating section, and a display displaying the synthesized image generated by the image-synthesizing section. | 11-13-2008 |
20090237743 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - When data of large capacity compared with the capacity of a recording medium used for storing a backup is divided into sections of data and backed up on recording media, a unit configured to divide data and generate sections of the data in order to record the data on recording media, the sections having an order, and a unit configured to generate representative images for each of the recording media, on which the sections of the data are recorded, are provided. Representative images assigned to a certain recording medium include a representative image generated using one of the sections of the data to be recorded on the certain recording medium and a representative image generated using at least one of a previous section and a next section of the data regarding the section of the data, whereby the relationship between the recording media can be easily recognized. | 09-24-2009 |
20100129049 | EDITING APPARATUS, CONTROL METHOD OF THE EDITING APPARATUS, AND IMAGE PICKUP APPARATUS - When an external device approaches a communication unit while image data to be edited is edited, the communication unit establishes a connection with the external device by close proximity wireless communication. In response to the establishment of the connection by the close proximity wireless communication, image data is received from another device, and the received image data is incorporated into the image data being edited. | 05-27-2010 |
20110162968 | PRODUCTION DEVICE AND PRODUCTION METHOD FOR CONDUCTIVE NANO-WIRE - The object of the disclosure is to provide a nano-scale molecular assembly such as a conductive nano-wire. Specifically, there is provided an electrochemical apparatus for forming a molecular assembly, including two electrodes and an electrochemical cell holding an electrolytic solution and the two electrodes, wherein the gap between the two electrodes is from 1 nm to 100 μm, by allowing the electrochemical cell to hold an electrolytic solution containing molecules that is to constitute the molecular assembly, and applying a voltage across the two electrodes in the state wherein the electrolyte and the two electrodes are in contact. | 07-07-2011 |
20120147221 | IMAGE RECORDING APPARATUS AND CONTROL METHOD - In a case where a position information acquisition setting unit sets to acquire position information and in a case where a determination unit determines that the image data recorded in a recording medium is automatically transmitted to an external device, a transmission setting confirmation screen is displayed, so that the image data to which the position information is attached is prevented from being transmitted to the external device while the user does not intend to do so. | 06-14-2012 |
20130197000 | DRUG AND FOOD/DRINK FOR PREVENTING OR IMPROVING CEREBRAL DYSFUNCTION | 08-01-2013 |
Patent application number | Description | Published |
20090258551 | OUTBOARD MOTOR AND HOOK ASSEMBLY USED FOR OUTBOARD MOTOR - A hook assembly is arranged to engage with an engaged member to fix a first housing to a second housing of an outboard motor. The hook assembly includes a rotation shaft, a hook member, a lever, and a weight. The rotation shaft is rotatably mounted on the first housing. A recessed portion is provided in the hook member. The recessed portion is arranged to open in first rotation direction. The recessed portion engages with the engaged member. The lever extends from the rotation shaft in a second rotation direction opposite to the first rotation direction of the recessed portion. The weight regulates the rotation of the hook member in the second rotation direction when the hook member and the engaged member are engaged together. The arrangement provides a highly-operable hook assembly for the outboard motor that prevents disengagement even when an obstacle collides with the outboard motor during traveling of a boat. | 10-15-2009 |
20090314518 | CABLE INSERTION STRUCTURE FOR OUTBOARD MOTOR - In a cable insertion structure for an outboard motor, a pawl section and a supporting section of a resinous cap are inserted from the inside of a cowling into a communicating hole of a rubber grommet, and the pawl section is fitted into a recess. Then, the communicating section of the rubber grommet is sandwiched between the pawl section and the pressing section, and thus the resinous cap is fixed to the rubber grommet. In the above-described state, a cable is inserted from an insertion hole of the resinous cap into a cable housing section of the rubber grommet. A clip band is fastened to a groove of the cable housing section to fix the cable housing section to the cable. The cable insertion structure for an outboard motor prevents a rubber grommet from coming off even when an external force that pulls the cable is applied. | 12-24-2009 |
20090318038 | COWLING STRUCTURE FOR OUTBOARD MOTOR - In cowling structure for an outboard motor, a through hole is formed below an upper-cowling joining surface of a lower cowling; control cables are supported with a cable supporting groove of a back side plate, and the back side plate is fixed to the through hole; a sealing member that is covered on the outside of the control cables, is fitted into the through hole; a groove of a front side plate is placed around the control cables, and the front side plate is set onto the sealing member; and the sealing member is fixed to the lower cowling by a bolt together with the front side plate. The cowling structure for an outboard motor can prevent water intrusion by removing a notch on an upper-cowling joining surface of a lower cowling. | 12-24-2009 |
20140130494 | AIR COMPRESSING DEVICE OF ENGINE - In a air compressing device of an engine, a supercharger interposed in an EGR pipe diverging from a portion of an exhaust pipe of the engine on the downstream side of a turbine of a turbocharger, pressurizing an EGR gas introduced into an EGR pipe by a compressor driven by rotation of the engine and supplying the pressurized EGR gas to an intake manifold of the engine, and control structure for adjusting an opening of a throttle valve arranged in a portion of the EGR pipe on the downstream side of the compressor of the supercharger and controlling a supply amount of the EGR gas supplied from the compressor to the intake manifold. | 05-15-2014 |
20150033732 | AIR COMPRESSING DEVICE OF BIFUEL ENGINE - A supercharging device of a bifuel engine using a gas fuel and a liquid fuel as fuels, and having a supercharger supercharging or turbocharger turbocharging a large amount of intake air into a combustion chamber of the engine by driving a compressor arranged in an intake passage of the engine by an output shaft of the engine or an electric motor, performs the compressing by the compressor of the supercharger or turbocharger when the gas fuel is used, and does not perform the supercharging or turbocharging by the compressor of the supercharger or turbocharger when the liquid fuel is used. | 02-05-2015 |
Patent application number | Description | Published |
20090213209 | MONITORING SYSTEM FOR A PHOTOGRAPHY UNIT, MONITORING METHOD, COMPUTER PROGRAM, AND STORAGE MEDIUM - A coverage area picture imaging a maximum area is displayed on a coverage area picture display. A camera is moved within a predetermined range and a plurality of frames obtained as a result form a picture. The pixels of the picture is decimated in vertical and horizontal directions and form a thumbnail as the coverage area picture. The coverage area picture display presents a display indicating a direction in which the camera is currently directed for picture photographing. In accordance with the display, a photographing direction is controlled. A plurality of frames are photographed with respect to a designated position, then stored, and displayed. A whole picture display presents a whole panorama picture. A selective picture display presents a frame at the position designated within the whole panorama picture as a selected picture. | 08-27-2009 |
20120222101 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, SERVER DEVICE, AND METHOD - An information processing system including an information processing device connected to a first communication network, a terminal device connected to the first communication network, and a server device connected to a second communication network. The server device includes a receiving unit, a first request unit, and a providing unit. The receiving unit receives an instruction from the terminal device to provide the information processing device with a predetermined service. The first request unit presents a test to the information processing device to authenticate whether or not the information processing device is being operated by a human. The providing unit provides the information processing device with the service in accordance with the instruction. The terminal device includes an instruction unit and a response unit. The instruction unit sends the instruction to the server device. The response unit makes a response to the test on behalf of the information processing device. | 08-30-2012 |
20130242042 | MONITORING SYSTEM, MONITORING METHOD, COMPUTER PROGRAM, AND STORAGE MEDIUM - A coverage area picture imaging a maximum area is displayed on a coverage area picture display. A camera is moved within a predetermined range and a plurality of frames obtained as a result form a picture. The pixels of the picture is decimated in vertical and horizontal directions and form a thumbnail as the coverage area picture. The coverage area picture display presents a display indicating a direction in which the camera is currently directed for picture photographing. In accordance with the display, a photographing direction is controlled. A plurality of frames are photographed with respect to a designated position, then stored, and displayed. A whole picture display presents a whole panorama picture. A selective picture display presents a frame at the position designated within the whole panorama picture as a selected picture. | 09-19-2013 |
20150019393 | INFORMATION PROCESSING APPARATUS AND METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An information processing apparatus includes an obtaining unit, a calculator, and an output unit. The obtaining unit obtains fee information indicating a fee of a service used by multiple users. The calculator calculates a distributed price to be charged to each of the multiple users if the fee indicated by the fee information obtained by the obtaining unit is distributed among the multiple users. The output unit outputs data indicating distributed prices calculated by the calculator and items of identification information for identifying the multiple users to which the distributed prices are charged. | 01-15-2015 |