Patent application number | Description | Published |
20080268796 | RADIO COMMUNICATION DEVICE AND POWER SUPPLYING METHOD FOR RADIO COMMUNICATION DEVICE - A radio communication device in which the output transmission signal of a high-frequency power amplifying part is sent out to an antenna via a circulator, a high-frequency signal reflected from the antenna is transferred via the circulator to a rectifying part to obtain a direct current power, and the direct current power is supplied to a power amplifying part or another constituent part in the radio communication device as an aid to the power supply from a power supply unit. | 10-30-2008 |
20080278260 | MATCHING CIRCUIT - First, second and third matching parts | 11-13-2008 |
20080279122 | LEAKAGE POWER REDUCTION APPARATUS - A circulator extracts a transmission signal sent from a transmitter to antenna via the circulator and a duplexer, reflected by an antenna, and returned via the duplexer to the transmitter side. The amplitude and phase of the extracted signal are adjusted by an amplitude-and-phase adjuster to generate an offset signal having the same amplitude and the opposite phase with respect to a leaking transmission signal included in a signal output from a third terminal of the duplexer when combined by a combiner. The offset signal is combined in the combiner with the leaking transmission signal included in the signal output from the third terminal of the duplexer to suppress the leaking transmission signal. | 11-13-2008 |
20090002069 | VARIABLE CIRCUIT, COMMUNICATION APPARATUS, MOBILE COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM - A variable circuit that has a device that changes the mechanical state thereof and has a characteristic that is changed by a change of the mechanical state of the device, the variable circuit including: a controlling section | 01-01-2009 |
20100194491 | MULTIBAND MATCHING CIRCUIT AND MULTIBAND POWER AMPLIFIER - A multiband matching circuit includes a first matching unit, a second matching unit, and a third matching unit, with all units being connected in series in a signal path. Matching with target impedance is established at a first frequency by appropriately designing the first matching unit and at a second frequency by appropriately designing the second and third matching units. The second matching unit and the third matching unit are designed to make the conversion ratio of the impedance viewed from the connection point between the second matching unit and the third matching unit to a circuit element to the target impedance smaller than the conversion ratio of the impedance viewed from the connection point between the first matching unit and the second matching unit to the circuit element to the target impedance, at the second frequency. | 08-05-2010 |
20110080230 | BIAS CIRCUIT - A bias circuit includes: a bias supply terminal | 04-07-2011 |
20120032751 | VARIABLE IMPEDANCE MATCHING CIRCUIT - A variable impedance matching circuit includes a series or parallel connection of a fixed inductive element and a first variable capacitive element and a second variable capacitive element connected in series with the serial or parallel connection. The susceptance of the circuit can be changed by changing the capacitances of the variable capacitive elements. | 02-09-2012 |
20120044026 | MULTIBAND MATCHING CIRCUIT - A multiband matching circuit of the present invention includes an inductive element having one end connected to an input terminal, a first switch having one end connected to the other end of the inductive element and the other end grounded, a capacitive element having one end connected to the input terminal, a second switch having one end connected to the other end of the capacitive element and the other end grounded, a first-band matching circuit that is connected between the other end of the inductive element and a first output terminal and performs impedance matching in a first frequency band, and a second-band matching circuit that is connected between the other end of the capacitive element and a second output terminal and performs impedance matching in a second frequency band higher than the first frequency band. | 02-23-2012 |
20120176205 | VARIABLE MATCHING CIRCUIT - A first line stub SB | 07-12-2012 |
Patent application number | Description | Published |
20090192859 | SYSTEM FOR PERFORMING SCHEDULE MANAGEMENT, SCHEDULE MANAGEMENT METHOD AND PROGRAM - A system includes a structure information obtaining unit which obtains structure information containing information on components of a development target in a project and on dependency relationships between the components, the structure information described, e.g., in SysML, a work item determining unit which determines work items and a work execution order based on the structure information obtained by the structure information obtaining unit; a detailed item determining unit; a date scheduling unit and a WBS storage which manages the determined work items and work execution order as work schedule definition information. The work item determining unit determines a work item related to a leaf component, which is a component not including any other component, and determines, in a case where all of the multiple components included in a single predetermined component are leaf components, a work item related to a coupling relationship between the leaf components. | 07-30-2009 |
20120066470 | METHOD AND SYSTEM FOR ALLOCATING MEMORY TO A PIPELINE - A method, and associated system, for allocating memory to a first pipeline that includes a sequence of filters. Each filter is configured to execute a process specific to each filter, receive input data, and generate output data. The output data from each filter, except the last filter in the sequence, serves as the input data to the next filter in the sequence. An optimum memory capacity is allocated to the first pipeline if possible. Otherwise, a guaranteed memory bandwidth is allocated to the first pipeline if possible. Otherwise, extra memory currently allocated to a second pipeline is currently released if the second pipeline not currently performing processing or subsequently released when the second pipeline subsequently completes performing processing that is currently being performed, followed by allocating the extra memory to the first pipeline. | 03-15-2012 |
Patent application number | Description | Published |
20080309426 | IRREVERSIBLE CIRCUIT ELEMENT - An irreversible circuit element is configured by including a magnetic substance, a plurality of central conductors L | 12-18-2008 |
20090167458 | MATCHING CIRCUIT - The present invention has for its object to provide a matching circuit with multiband capability which can be reduced in size, even if the number of handled frequency bands rises. The matching circuit of the present invention comprises a load having frequency-dependent characteristics, a first matching block connected with one end to the load with frequency-dependent characteristics, and a second matching block formed by lumped elements connected in series to the first matching block. And then, when a certain frequency band is used, matching is obtained with the series impedance of the first matching block and the second matching block. When a separate frequency band is used, a π-type circuit is constituted by connecting auxiliary matching blocks to both sides of the second matching block. Next, at the same frequency, by taking the combined impedance of this π-type circuit and a load whose characteristics do not depend on the frequency to be Z | 07-02-2009 |
20090179711 | MATCHING CIRCUIT - The present invention has for its object to provide a matching circuit with multiband capability which can be reduced in size, even if the number of handled frequency bands rises. The matching circuit of the present invention comprises a load having frequency-dependent characteristics, a first matching block connected with one end to the load with frequency-dependent characteristics, and a second matching block formed by lumped elements connected in series to the first matching block. And then, when a certain frequency band is used, matching is obtained with the series impedance of the first matching block and the second matching block. When a separate frequency band is used, a π-type circuit is constituted by connecting auxiliary matching blocks to both sides of the second matching block. Next, at the same frequency, by taking the combined impedance of this π-type circuit and a load whose characteristics do not depend on the frequency to be Z | 07-16-2009 |
Patent application number | Description | Published |
20090080755 | APPARATUS AND METHOD FOR PROCESSING RADIATION IMAGE - The present invention relates to a radiation image processing apparatus and a processing method. A processing condition selector selects from a processing condition memory a processing condition for extraction or removal of a specific object in radiation image information. The processing condition includes two different image capturing conditions which are provided to a radiation source controller. The radiation source controller controls a radiation source with each image capturing condition to apply radiation to a subject and a solid-state radiation detector stores radiation image information of the subject. An image processor performs a weighted subtraction using stored radiation image information in accordance with the processing condition to achieve extraction or removal of the specific object. The resultant radiation image information is displayed on a display unit. | 03-26-2009 |
20090084967 | RADIATION CONVERSION PANEL AND METHOD OF CAPTURING RADIATION IMAGE - A radiation conversion panel includes first pixels, each of which is one out of every n (n≧3) adjacent pixels, and which, after a first energy-level image capturing cycle, are reset after electric charges have been read therefrom, and all pixels, including the first pixels, wherein, after the pixels have been reset, electric charges are read from all the pixels after a second energy-level image capturing cycle. | 04-02-2009 |
20090086885 | RADIATION IMAGE CAPTURING APPARATUS AND METHOD - A radiation image capturing apparatus for producing radiation image information of a subject by applying a radiation to the subject on which a fixed member is mounted, including a subject image information acquiring unit for acquiring subject image information of the subject including the fixed member, an imaging region identifier for processing the acquired subject image information to identify an imaging region of the subject with the fixed member mounted thereon, an irradiated region controller for controlling an irradiated region to be irradiated with the radiation in order to apply the radiation to the identified imaging region, and a radiation conversion panel for converting the radiation that has passed through the imaging region into radiation image information. | 04-02-2009 |
20090086886 | RADIATION IMAGE CAPTURING APPARATUS - A radiation image capturing apparatus includes an image capturing device having a tomosynthesis control mechanism for moving a radiation source and a radiation conversion panel, which are disposed on the respective opposite sides of a subject, respectively in opposite directions in synchronism with each other, a longitudinal direction moving mechanism for moving an image capturing range of the image capturing device in a longitudinal direction of the subject, an image reconstructing unit for generating a single three-dimensional image from a plurality of radiation images captured in a single image capturing range, an image joining unit for joining a plurality of three-dimensional images generated by the image reconstructing unit with respect to a plurality of image capturing ranges, in the longitudinal direction of the subject, and a projection image generating unit for generating a two-dimensional projection image on an arbitrary image plane based on a joined three-dimensional image. | 04-02-2009 |
20090086887 | RADIATION IMAGE CAPTURING APPARATUS - A radiation image capturing apparatus that includes a radiation conversion panel comprises an input device for inputting a first distance from the position of the panel to a position serving as a reference position for a subject, a distance measuring unit for measuring a second distance from the radiation source to the panel, a first radiation field calculating unit for determining a radiation field at the position of the panel based on setting information of the radiation source and the second distance, a second radiation field calculating unit for determining a hypothetical radiation field at the reference position of the subject based on the setting information of the radiation source, the first distance, and the second distance, and a life-size correcting unit for correcting the radiation image information from the panel based on the information of the calculated radiation field and the information of the calculated hypothetical radiation field. | 04-02-2009 |
20090086913 | RADIATION CONVERSION PANEL AND METHOD OF CAPTURING RADIATION IMAGE THEREWITH - A radiation conversion panel includes a first pixel group from which electric charges are read after a first energy-level image capturing cycle and after a second energy-level image capturing cycle, and a second pixel group from which electric charges are read after the second energy-level image capturing cycle, wherein pixels of the first pixel group and pixels of the second pixel group are arranged alternately. | 04-02-2009 |
20090087069 | APPARATUS AND METHOD FOR PROCESSING RADIATION IMAGE - A radiation image processing apparatus includes a radiation source for irradiating the subject with the radiation, the subject being applied with a fixation material, a radiation source controller for controlling the radiation source in accordance with different image capturing conditions, a radiation converting panel for converting the radiation into one of the pieces of radiation image information, a processing condition memory for storing a plurality of processing conditions, each including the image capturing conditions that correspond to a type of the fixation material, a processing condition selector for selecting one of the processing conditions, the selected one of the processing conditions corresponding to the type of the fixation material, and an image processor for processing in accordance with the selected processing condition the plurality of pieces of radiation image information that are provided by the radiation converting panel under the different image capturing conditions, respectively. | 04-02-2009 |
20120027166 | RADIATION IMAGE CAPTURING APPARATUS - A radiation image capturing apparatus includes an overlapping area specifying unit which acquires a plurality of radiation images of the plurality of image capturing ranges of an elongate test subject in advance, specifies overlapping areas in the radiation images, and registers information of the specified overlapping areas in an information table, an image joining unit which acquires a plurality of radiation images of the plurality of image capturing ranges of the elongate subject, and joins the acquired plurality of radiation images based on the information of the overlapping areas registered in the information table to generate a single joined radiation image, and an image generating unit for generating a tomographic image on an arbitrary image plane based on the joined radiation image. | 02-02-2012 |