Patent application number | Description | Published |
20090204611 | INFORMATION DISPLAY APPARATUS, INFORMATION DISPLAY PROGRAM AND INFORMATION DISPLAY SYSTEM - The interest of a user of an information terminal is extracted by a file operation and information suited to the interest is provided. When a system call for file access is issued from an application program, an access processor | 08-13-2009 |
20100017505 | APPLICATION UPDATING MANAGEMENT TERMINAL DEVICE, SYSTEM AND PROGRAM - A use frequency communicating unit | 01-21-2010 |
20100076965 | INFORMATION DISPLAY DEVICE, INFORMATION DISPLAY PROGRAM AND INFORMATION DISPLAY SYSTEM - A weight processor | 03-25-2010 |
20100099382 | COMMUNICATION METHOD, COMMUNICATION DEVICE, PORTABLE TELEPHONE TERMINAL, AND COMMUNICATION SYSTEM - A home gateway apparatus is connected to a storage apparatus. A cell phone terminal is connected to the home gateway apparatus via an IP network. Upon acknowledging a telephone number from the cell phone terminal, the home gateway apparatus communicates an IP address of the home gateway apparatus to the cell phone terminal. Subsequently, upon acknowledging a connection request to the IP address thus communicated, the home gateway apparatus performs a process of authenticating the connection request, based on the telephone number of the cell phone terminal and the telephone number already acknowledged. Further, the home gateway apparatus makes the storage apparatus available for use by the cell phone terminal thus authenticated via the IP network. | 04-22-2010 |
20100107150 | TERMINAL HAVING APPLICATION UPDATE MANAGING FUNCTION, AND APPLICATION UPDATE MANAGING PROGRAM AND SYSTEM - A basic information recording unit | 04-29-2010 |
20100130254 | PORTABLE COMMUNICATION TERMINAL AND PROGRAM EXECUTED BY PORTABLE COMMUNICATION TERMINAL - In a portable communication terminal that functions as a communication instrument by installing an identification recording medium having subscriber information recorded therein, an application acquiring unit | 05-27-2010 |
20100199179 | PORTABLE INFORMATION TERMINAL - A contact position detecting unit | 08-05-2010 |
Patent application number | Description | Published |
20100278172 | IMAGE COMMUNICATION APPARATUS - An image communication apparatus comprises: a call connection control unit that establishes a session with a communication partner using an SIP message; and an image communication control unit that controls an image communication, wherein (i) when the call connection control unit receives, as a calling party, from a called party, an INVITE SIP message in which a T.38 communication and a first priority transport are specified in a session description protocol, and when a second priority transport is set in the image communication apparatus of the calling party, the call connection control unit opens the second priority transport, and (ii) when no priority transport is set in the image communication apparatus of the calling party, the call connection control unit opens the first priority transport specified by the called party, and performs a T.38 communication using the opened transport. | 11-04-2010 |
20110080610 | IMAGE COMMUNICATING APPARATUS - An image communicating apparatus includes: a communicating control unit that controls an internet facsimile communication for transmitting/receiving control information and a packet containing image information based on a T.38 protocol; a loss detecting unit that detects a loss of the packet transmitted from a transmitting side in a stage for receiving the image information through the packet based on the T.38 protocol; a complementing information holding unit that holds complementing information for complementing the image information contained in the lost packet; and a complementation processing unit that complements the image information contained in the lost packet with the complementing information held by the complementing information holding unit if the loss of the packet is detected by the loss detecting unit. | 04-07-2011 |
20110080837 | IMAGE COMMUNICATING APPARATUS - An image communicating apparatus includes a packet control portion that transmits/receives an IFP packet by a T.38 communicating function, and an image communicating control portion. The packet control portion includes a counting unit that counts a total number of received packets and a number of loss packets in the IFP packet. The image communicating control portion includes a calculating unit that calculates a loss ratio of the IFP packet from a rate of the number of loss packets to the total number of received packets which is counted by the counting unit in a receipt of a post message; and a response signal returning unit that returns a retraining negative signal to an apparatus on a transmitting side for the image information in response to the post message, and returns a message confirming signal to the apparatus on the transmitting side in response to the post message. | 04-07-2011 |
20110102855 | IMAGE COMMUNICATION APPARATUS - A modem transmission level and modem sensitivity which are communication control information corresponding to the connection form of each destination device are registered in advance in a destination information storage unit so as to be correlated with an abbreviated dialing number of the destination. When a communication instruction using an abbreviated dialing number is received, if a modem transmission level and modem sensitivity are registered in the destination information storage unit as corresponding to the received abbreviated dialing number, the modem is controlled based on those registered modem transmission level and modem sensitivity. If neither a modem transmission level or modem sensitivity is registered as corresponding to the received abbreviated dialing number, the modem is controlled according to a modem transmission level and modem sensitivity that are registered in advance in the apparatus. | 05-05-2011 |
Patent application number | Description | Published |
20110109321 | TEST APPARATUS AND ELECTRICAL DEVICE - Provided is a test apparatus that tests a device under test, comprising a digital signal generator that outputs in parallel one or more n-bit digital test signals, where n is an integer greater than or equal to 1; a plurality of driver circuits that are connected respectively to a plurality of digital terminals of the device under test; and an analog signal generator that generates an analog test signal by converting, into an analog signal, an n×m-bit digital multi-bit signal based on the one or more digital test signals output by the digital signal generator to the plurality of driver circuits, where m is an integer greater than or equal to 2. | 05-12-2011 |
20110140938 | SIGNAL GENERATING APPARATUS AND TEST APPARATUS - Provided is a signal generating apparatus comprising a DA converter that outputs an output signal corresponding to input data supplied thereto; a sample/hold unit that is provided between the DA converter and an output end of the signal generating apparatus, and that samples an output voltage of the DA converter and holds the sampled output voltage; a comparing section that compares (i) a level of a signal output from an analog circuit that propagates the output signal to output a signal corresponding to the input data to (ii) a level of the signal output by the DA converter; and a control section that, during a holding period, (iii) provides the DA converter with comparison data instead of the input data to cause the DA converter to output a comparison voltage corresponding to the comparison data, (iv) causes the comparing section to compare a voltage of the signal output by the analog circuit to the comparison voltage, and (v) adjusts the output voltage of the DA converter based on a comparison result of the comparing section. | 06-16-2011 |
20110148499 | SIGNAL GENERATING APPARATUS AND TEST APPARATUS - Provided is a signal generating apparatus that outputs from an output end thereof an output voltage corresponding to input data supplied thereto, comprising: a DA converter that outputs a voltage corresponding to data supplied thereto; a capacitor section that is provided between the output end and a standard potential; a transmission switch that provides a connection or a disconnect between a voltage generating end of the DA converter and the output end; and a control section that causes the DA converter to charge the capacitor section with a voltage corresponding to the input data by repeatedly connecting and disconnecting the transmission switch, thereby causing the voltage of the capacitor section to gradually approach the output voltage corresponding to the input data. | 06-23-2011 |
20110169674 | A-D convert apparatus and control method - Provided is an AD conversion apparatus including: a differential amplifier that generates a differential input voltage according to an analog input signal; a differential DA converter of a charge redistribution type, which outputs a differential output voltage resulting from subtracting the differential input voltage from a differential comparison voltage that is in accordance with comparison data; a comparator that compares a positive output voltage and a negative output voltage in the differential output voltage; a control section that identifies the comparison data at which the differential output voltage becomes substantially 0 based on a comparison result of the comparator, and outputs the identified comparison data as output data; and a setting section that sets at least one of a common potential of the differential amplifier and a common potential of the differential DA converter, according to a targeted value of a common potential of the comparator | 07-14-2011 |
20110181298 | MEASUREMENT APPARATUS AND TEST APPARATUS - Provided is a measurement apparatus that measures a signal under measurement input thereto, comprising a plurality of signal measurement circuits that measure a level of a signal input thereto, according to a sampling clock provided thereto; a noise measuring section that measures a noise component propagated from a first signal measurement circuit to a second signal measurement circuit, among the plurality of signal measurement circuits, based on a measurement result output by the second signal measurement circuit; and a clock supplying section that, when the signal under measurement is being measured, supplies the first signal measurement circuit and the second signal measurement circuit with sampling clocks having the same period and that, when the noise component is being measured, supplies the first signal measurement circuit and the second signal measurement circuit with sampling clocks having different periods. | 07-28-2011 |
20120176143 | SAMPLING APPARATUS AND TEST APPARATUS - A sampling apparatus that converts an analog target signal in which the same waveform repeats into a digital value by sampling the target signal at each of a plurality of phases, and outputs the digital value. The sampling apparatus comprises a designating section that sequentially designates bits in the digital value as target bits, beginning with the most significant bits; a generating section that, for each designated target bit, generates a threshold value for determining a value of the target bit based on a determined value of a bit that is higher-order than the target bit in the digital value at each of the phases; and a converting section that, for each designated target bit, determines the value of the target bit in the digital value at each phase by comparing the target signal to an analog comparison signal corresponding to the threshold value at each phase. | 07-12-2012 |
20140028326 | DA-CONVERTER AND TEST APPARATUS - A DA conversion apparatus comprising a DA converting section that includes a plurality of analog elements; and a control section that generates first shift data and second shift data by shifting the input digital data by respective shift amounts of M bits and N bits, and controls the analog elements based on the first shift data and the second shift data, wherein the control section changes a control state for each of the common analog elements according to the bit shift amounts M and N in the control section, between at least two control states including a control state in which the common analog element is controlled according to higher-order bits of the first shift data and a control state in which the common analog element is controlled according higher-order bits of the second shift data. | 01-30-2014 |