Patent application number | Description | Published |
20090026068 | Revolution member supporting apparatus and semiconductor substrate processing apparatus - A revolution member supporting apparatus holds and rotates a disc-shaped object (object to be rotated) such as a semiconductor wafer. The revolution member supporting apparatus includes a rotatable member which rotates about an axis of rotation, and a plurality of holding members which are disposed along a circle having a center corresponding to the axis of rotation of the rotatable member. The holding members revolve around the axis of rotation when the rotatable member rotates and are allowed to swing about their own central axes. | 01-29-2009 |
20090117828 | Polishing apparatus and substrate processing apparatus - The present invention relates to a polishing apparatus for removing surface roughness produced at a peripheral portion of a substrate, or for removing a film formed on a peripheral portion of a substrate. The polishing apparatus includes a housing ( | 05-07-2009 |
20100136886 | POLISHING APPARATUS AND SUBSTRATE PROCESSING APPARATUS - The present invention relates to a polishing apparatus for removing surface roughness produced at a peripheral portion of a substrate, or for removing a film formed on a peripheral portion of a substrate. The polishing apparatus includes a housing for forming a polishing chamber therein, a rotational table for holding and rotating a substrate, a polishing tape supply mechanism for supplying a polishing tape into the polishing chamber and taking up the polishing tape which has been supplied to the polishing chamber, a polishing head for pressing the polishing tape against a bevel portion of the substrate, a liquid supply for supplying a liquid to a front surface and a rear surface of the substrate, and a regulation mechanism for making an internal pressure of the polishing chamber being set to be lower than an external pressure of the polishing chamber. | 06-03-2010 |
Patent application number | Description | Published |
20100111505 | DISPLAY ELEMENT AND FIELD-EFFECT TYPE TRANSISTOR - A field-effect type transistor has: a source electrode; a drain electrode being a metal electrode; a semiconductor layer provided to be in contact with both of the source electrode and the drain electrode; and a gate electrode provided to face at least a part of the semiconductor layer. The gate electrode has: a first gate electrode; and a second gate electrode provided closer to the drain electrode than the first gate electrode is. The second gate electrode is so connected as to have a same potential as the drain electrode and is electrically isolated from the first gate electrode. Consequently, in a display device, the off-leakage current is suppressed, and reduction in a pixel area and a bus interconnection width is suppressed. | 05-06-2010 |
20100140588 | CATALYST SUPPORT SUBSTRATE, METHOD FOR GROWING CARBON NANOTUBES USING THE SAME, AND TRANSISTOR USING CARBON NANOTUBES - A catalyst supporting substrate includes a first region ( | 06-10-2010 |
20120290232 | ELECTRIC POWER MEASUREMENT SYSTEM, ELECTRIC POWER MEASUREMENT METHOD, AND INFORMATION PROCESSING DEVICE - An electric device has an electric power measurement unit with an electric power detection element measuring consumed electric power and an information communication element transmitting the measured power. An electric power meter has an information communication element measuring and transmitting total electric power consumed indoors. An information processing unit stores the measured values in every predetermined sampling period. If a difference α of two measurement values of the electric power detection element is a finite value, the information processing unit calculates and stores both a difference β of two measurement values of the electric power meter corresponding to the two measurement values and β/α, and calibrates the amount of electric power consumed by the electric device and that is measured by the electric power detection element using a median of values of β/α obtained in a predetermined measurement period or a median of a predetermined number of values of β/α. | 11-15-2012 |
20130132744 | STATE CONTROL SYSTEM AND METHOD - A controlled apparatus periodically transmits state information indicating the state of the apparatus, and when the state has been changed, transmits state information indicating the state after the change. Upon receiving state information from the controlled apparatus, a control apparatus, when not requesting a change of state in the controlled apparatus, returns the state information to the controlled apparatus, and when requesting a change of the state in the controlled apparatus, changes state parameters in the state information that correspond to the state to be changed to required values and transmits the state information after the change to the controlled apparatus as a control command. The controlled apparatus, upon receiving the control command from the control apparatus, changes to a state in accordance with the state parameters that follow the change and transmits the state information indicating the state after the change to the control apparatus. | 05-23-2013 |
20130154348 | POWER FEEDING SYSTEM AND METHOD - A center device performing power feed control generates a control signal for controlling supply and suspension of power to a main load of a remote terminal and transmits the control signal by superimposing the control signal on the power to be supplied to the remote terminal. The remote terminal includes a power-receiving side unit, a switch that connects the power-receiving side unit with the main load when the switch is on and disconnects the power-receiving side unit from the main load when the switch is off, and a control signal receiver that receives the control signal superimposed on the power transmitted from the center device to turns the switch on or off in accordance with the control signal received at the control signal receiver. | 06-20-2013 |
20130175997 | SECONDARY BATTERY SYSTEM AND CHARGE AND DISCHARGE METHOD FOR THE SAME - A secondary battery has a progressively degrading SOC that is an SOC at which the battery performance degrades during storage, and is charged and discharged by a controller. An information processor holds a first threshold value set in advance and lower than the progressively degrading SOC of the secondary battery, and a second threshold value set in advance and higher than the progressively degrading SOC, makes the controller continue an operation to charge the secondary battery from the first threshold value to the second threshold value at the time of charging the secondary battery based on the value of the SOC of the secondary battery detected by the controller, and makes the controller continue an operation to discharge the secondary battery from the second threshold value to the first threshold value at the time of discharging the secondary battery based on the value of the SOC of the secondary battery detected by the controller. | 07-11-2013 |
20140197798 | SECONDARY BATTERY SYSTEM AND OPERATING METHOD OF SECONDARY BATTERY - A secondary battery has a progressively deteriorating SOC in which battery performance deteriorates when the secondary battery is stored, and is charged and discharged by a control device. An information processing device stores a preset first threshold smaller than the progressively deteriorating SOC of the secondary battery and a preset second threshold greater than the progressively deteriorating SOC, and separates the range from the minimum SOC to the maximum SOC of the secondary battery into, at least, two regions by setting the section from the first threshold to the second threshold as a boundary to thereby cause the control device to charge or discharge the secondary battery within any of the above regions. | 07-17-2014 |
Patent application number | Description | Published |
20080197925 | Distortion Compensation Amplifying Apparatus - In an amplifying apparatus performing distortion compensation by imparting pre-distortion, a table for distortion compensation is efficiently updated for improving the accuracy of distortion compensation even when the frequency of occurrences of levels near a peak of an input signal is low. Compensation values in a distortion compensation table | 08-21-2008 |
20090115513 | Predistorter - The invention aims to converge predistortion coefficients efficiently in a predistorter adapted to compensate for distortion generated in an amplifier. Level detection means ( | 05-07-2009 |
20090160550 | PREDISTORTER - A predistorter for correcting distortion caused by a memory effect in amplifying a signal by an amplifier is provided. In the memory PD | 06-25-2009 |
20090189692 | PREDISTORTER - A predistorter for correcting distortion caused by a memory effect in amplifying a signal by an amplifier is provided. In the memory PD | 07-30-2009 |
20090231032 | LINC amplifying device - An amplifying apparatus includes a splitting unit for splitting an input signal into a first split signal and a second split signal; phase-shifting unit for phase-shifting the first split signal and the second split signal, respectively; a first amplifying unit for amplifying a first phase-shifted signal and outputting the signal as a first output signal; a second amplifying unit for amplifying, in a substantially identical manner to the first amplifying unit, a second phase-shifted signal and outputting the signal as a second output signal; and a matching unit for matching the first output signal and the second output signal to a first transmission unit and a second transmission unit, respectively. The first transmission unit is for transmitting the first output signal from the matching unit to a load resistor, and the second transmission unit is for transmitting the second output signal from the matching unit to the load resistor. | 09-17-2009 |
20110163806 | DISTORTION COMPENSATION AMPLIFICATION DEVICE - It is intended to increase the efficiency of a distortion compensation amplification device having a pre-distorter | 07-07-2011 |
20130113557 | AMPLIFYING DEVICE - An efficient amplifying device is achieved. An amplifying device that amplifies a signal subject to amplification is configured as follows. That is, an amplifier (PA | 05-09-2013 |
Patent application number | Description | Published |
20080298011 | ELECTRONIC APPARATUS AND COOLING UNIT - According to one embodiment, an electronic apparatus includes a first heat receiving plate opposed to one side of a circuit board and an exothermic component mounted on the circuit board, and thermally connected to the exothermic component, a second heat receiving plate opposed to another side of the circuit board, and a heat transfer member provided with a heat receiving end portion thermally connected to at least one of the first and second heat receiving plates. The first and second heat receiving plates each extend to a region outside the circuit board, and are joined to each other in the region outside the circuit board so as to be thermally connected to each other. The heat receiving end portion of the heat transfer member is located in a line to the circuit board along a direction parallel with a surface of the circuit board. | 12-04-2008 |
20090056911 | ELECTRONIC APPARATUS - An electronic apparatus includes: a circuit board that is mounted with a first heat generating component and a second heat generating component that generate heat; and a circulation-type heat pipe that circulates a coolant, the heat pipe including: a first heat reception part that receives heat from the first heat generating component, the first heat reception part being provided with a wick for evaporating the coolant to serve as an evaporation part; a second heat reception part that receives heat from the second heat generating component and circulates the coolant to the first heat reception part; and a condensation part that condenses the coolant circulated from the first heat reception part, the condensation part being provided between the first heat reception part and the second heat reception part. | 03-05-2009 |
20100198363 | DISTRIBUTED CONTROL SYSTEM - There is provided a distributed control system including a plurality of field controllers which are connected through a control network. Each of the field controllers includes: a control clock that defines a control timing of the field controller; and an adjustment unit that adjusts a control time of the control clock depending on a network time obtained through the control network. | 08-05-2010 |
20130208581 | WIRELESS GATEWAY APPARATUS - A redundant communication system may include: a plurality of multiple communication apparatuses configured to function as a gateway, the same network address being allocated to all of the plurality of multiple communication apparatuses on a network; a setting unit configured to set one of the plurality of multiple communication apparatuses to be an active system as a first communication apparatus, the setting unit being configured to set the other of the plurality of multiple communication apparatuses to be a standby system as a second communication apparatus; and a switch configured to open to the network only the first communication apparatus. | 08-15-2013 |