Abstract: A method of displaying a document with an image. Tabs 351 to 354 associated with the same document are set on a document screen 33 of a document display screen 32, with one of the tabs (351) open. A base image 36 attached to the document is displayed on the tab 351. At the position for a comment, etc. of this base image, objects (added information) such as a comment 37, a pattern 38 related to the comment, a symbol 39 and an arrow 41 are added. These objects can be added by operating an “add” button 16a or an object select section 42. Also, an added object list screen 34 indicating a list of the objects added is displayed. The added information such as a comment added to the base image can be immediately viewed in the state related to the base image.

Abstract: A television operation method whereby a desired content screen can be shown on a TV receiver by controlling operation on the display of a remote terminal. When the TV display of the TV receiver shows a received program screen and the remote display of the remote terminal shows another received program screen, if the screen shown on the remote display is transferred to the TV display, a reception remote control screen to enable channel selection appears on the remote display. If buttons are operated so as to show a related web screen on the remote display and transfer the related web screen to the TV display, a web remote control screen for control of a cursor on the related web screen appears on the remote display.

Abstract: A screen is provided on a housing in such a manner that the screen protrudes toward its nearer side, and is inclined so that the nearer side becomes lower. This screen displays thereon a first hierarchy menu for indicating an arrangement of genre pictures, a second hierarchy menu for indicating an arrangement of commodity pictures, and a map image for indicating a map of the sales counters. A user brings his or her hand tip nearer to this screen. This operation allows a double-ring pointer to be displayed at a position which corresponds to the spatial position or direction of the user's hand tip relative to the screen. On this screen, the user is permitted to change the position of this double-ring pointer by performing a gesture of changing the spatial position or direction of the user's hand tip.

Abstract: A noise cancellation method includes: inputting an interference wave signal detected near a receiver section, and changing the phase and the amplitude of the input signal to generate a cancellation signal that cancels the input signal; performing correlation calculations on a signal obtained by adding the cancellation signal to a communication signal received by the receiver section and a code replica of a PRN code used for the communication signal, within a given correlation calculation target range that is included within a code phase range and a frequency range; and performing the correlation calculations within a non-signal range outside the correlation calculation target range, and controlling a phase shift amount and an amplitude change rate of the input signal based on the correlation calculation result.

Abstract: A cancellation signal generation section generates a cancellation signal which cancels an alternating-current component of a power supply terminal voltage of a digital signal processing circuit section, and a synthesis section synthesizes the generated cancellation signal and a power supply voltage of an analog signal processing circuit section to cancel noise superimposed on the power supply voltage.

Abstract: A satellite signal tracking method performed by a receiver that receives a satellite signal from a positioning satellite, the satellite signal tracking method including: computing a first Doppler frequency using a received signal obtained by receiving the satellite signal, computing a second Doppler frequency using the first Doppler frequency and a signal from the sensor unit including at least an acceleration sensor, and acquiring the satellite signal using the second Doppler frequency.

Abstract: A method of displaying a document with an image. Tabs 351 to 354 associated with the same document are set on a document screen 33 of a document display screen 32, with one of the tabs (351) open. A base image 36 attached to the document is displayed on the tab 351. At the position for a comment, etc. of this base image, objects (added information) such as a comment 37, a pattern 38 related to the comment, a symbol 39 and an arrow 41 are added. These objects can be added by operating an “add” button 16a or an object select section 42. Also, an added object list screen 34 indicating a list of the objects added is displayed. The added information such as a comment added to the base image can be immediately viewed in the state related to the base image.

Abstract: A television operation method whereby a desired content screen can be easily shown on a TV receiver by control operation on the display of a remote terminal. When the TV display of the TV receiver shows a received program screen and the remote display of the remote terminal shows another received program screen, if the screen shown on the remote display is transferred to the TV display, a reception remote control screen to enable channel selection appears on the remote display. If buttons are operated so as to show a related web screen on the remote display and transfer the related web screen to the TV display, a web remote control screen for control of a cursor on the related web screen appears on the remote display.

Abstract: A GPS receiver which performs correlation processing by using replicas of C/A codes generated in the GPS receiver after a GPS signal received from a GPS satellite is subjected to accumulating processing, wherein in the accumulating processing, a plurality of signals for integrating generated in the GPS receiver by predicting modulation of the GPS signal by a navigation message are integrated with the received GPS signal, and results of the integration are accumulatively added.

Abstract: A terminal apparatus including: communication means; positioning means; and reference signal supplying means for supplying a reference signal to the communication means and the positioning means, wherein the communication means includes: synchronizing purpose signal generating means for generating a synchronizing purpose signal to achieve synchronization with a communication signal, by correcting the reference signal, and the positioning means includes: positioning side reference signal generating means for generating, based on the reference signal, a positioning side reference signal; correcting information obtaining means for obtaining from the communication means correcting information used when the synchronizing purpose signal is generated; frequency error information generating means for generating, based on the correcting information, frequency error information indicating a frequency error of the positioning side reference signal relative to the communication signal; estimated receiving frequency infor

Abstract: A noise cancellation method includes: inputting an interference wave signal detected near a receiver, and changing the phase and the amplitude of the input signal to generate a cancellation signal that cancels the input signal; adding the cancellation signal to a received signal received by the receiver, amplifying the resulting signal by a given amplification factor, and converting the amplified signal into a digital signal; controlling the amplification factor based on a frequency ratio of each signal value of the digital signal; and controlling amounts by which the phase and the amplitude of the input signal are changed, based on the amplification factor.

Abstract: A noise cancellation method includes: inputting an interference wave signal detected near a receiver section, and changing the phase and the amplitude of the input signal to generate a cancellation signal that cancels the input signal; performing correlation calculations on a signal obtained by adding the cancellation signal to a communication signal received by the receiver section and a code replica of a PRN code used for the communication signal, within a given correlation calculation target range that is included within a code phase range and a frequency range; and performing the correlation calculations within a non-signal range outside the correlation calculation target range, and controlling a phase shift amount and an amplitude change rate of the input signal based on the correlation calculation result.

Abstract: A navigation device includes: a display device; a control device that controls the display device so as to display a plurality of indexes to be selected in order to operate predetermined functions; and an instruction device with which a user gives an instruction to select among the plurality of indexes that are displayed. And the control device displays the plurality of indexes so that the plurality of indexes are arranged in two columns in a vertical direction, indexes that are arranged in one of the two columns and indexes that are arranged in the other of the two columns are mutually displaced in a vertical direction, and the indexes that are arranged in at least the one of the two columns have shapes that project towards the other of the two columns of indexes.

Abstract: A coil section detects undesirable radiation generated from a baseband process circuit section mounted at a specific position on a substrate, the coil section including a wire with a specific shape that is disposed at a position close to the baseband process circuit section, and a cancellation signal generation section generates a signal that cancels the undesirable radiation detected by the coil section.

Abstract: A cancellation signal generation section generates a cancellation signal which cancels an alternating-current component of a power supply terminal voltage of a digital signal processing circuit section, and a synthesis section synthesizes the generated cancellation signal and a power supply voltage of an analog signal processing circuit section to cancel noise superimposed on the power supply voltage.

Abstract: A signal received by an antenna or the like is input from an input terminal, and is amplified by an amplifier section together with thermal noise superimposed on the received signal. An addition section adds the signal amplified by the amplifier section to a cancellation signal generated by a cancellation signal generation section, whereby the noise superimposed on the received signal is canceled.

Abstract: A positioning device which locates a position using satellite signals from a plurality of satellite positioning system (SPS) satellites includes a satellite position calculation section which calculates a satellite position of each SPS satellite in an orbit, a relative position calculation section which calculates a relative position between an initial position P0 of the positioning device and a satellite position Pv of each SPS satellite, a Doppler shift error calculation section which calculates a Doppler shift error which is an error of a Doppler shift of a frequency of each satellite signal based on the relative position, and a frequency range calculation section which calculates a frequency range for receiving each satellite signal based on the Doppler shift error.

Abstract: A terminal apparatus including: communication means; positioning means; and reference signal supplying means for supplying a reference signal to the communication means and the positioning means, wherein the communication means includes: synchronizing purpose signal generating means for generating a synchronizing purpose signal to achieve synchronization with a communication signal, by correcting the reference signal, and the positioning means includes: positioning side reference signal generating means for generating, based on the reference signal, a positioning side reference signal; correcting information obtaining means for obtaining from the communication means correcting information used when the synchronizing purpose signal is generated; frequency error information generating means for generating, based on the correcting information, frequency error information indicating a frequency error of the positioning side reference signal relative to the communication signal; estimated receiving frequency infor