Abstract: An imaging system includes an imaging device, a lighting device, a control part, and an output part. The imaging device images an object. The lighting device irradiates the object with light. The control part controls the lighting device so as to irradiate the object with light from irradiation directions in which directions of irradiating the object with light are different from one another, and causes the imaging device to image the object in each of the mutually different irradiation directions. The output part outputs the plurality of captured images captured by the imaging device to image processing device having a synthesis function of generating a composite image with reduced halation using the plurality of captured images.

Abstract: An extraction unit acquires a first difference between a non-defective product image, covering a non-defective product sample, and a reference model and a second difference between a defective product image, covering a defective product sample, and the reference model. A extraction unit extracts, as a potential defect, either the first difference or the second difference, whichever satisfies a particular condition. A calculation unit calculates at least one feature quantity with respect to the potential defect extracted by the extraction unit. When the defective product sample includes a plurality of defective product samples and respective feature quantities of the potential defects extracted from the defective product samples have multiple different values, the calculation unit specifies at least one of the feature quantities that has an Nth largest one of the multiple different values as an indicator. The presentation unit presents the indicator specified by the calculation unit.

Abstract: An actuator includes a first module, a second module, and a mounting unit. The second module supports the first module to make the first module rotatable around each of an X-axis and a Y-axis. The mounting unit supports the second module to make the second module rotatable. The second module has a movable range of 360 degrees or more with respect to the mounting unit. The second module includes a panning drive coil, a tilting drive coil, and a second rolling drive coil.

Abstract: A driving unit drives a movable unit to hold an image capturing unit such that the movable unit moves relative to a fixed unit. A detection unit detects motion of at least one of the fixed unit or the movable unit. A driving control unit controls the driving unit based on a result of detection by the detection unit. A first interface outputs a video signal generated by the image capturing unit. A second interface transmits the result of detection by the detection unit to a telecommunications terminal via a communications unit. A third interface receives a drive command to have the driving unit controlled by the driving control unit from the telecommunications terminal via the communications unit.

Abstract: A camera device includes a camera unit, a movable unit, a fixed unit, a driving unit, a driving control unit, and a detection unit. The driving control unit controls the driving unit to drive the movable unit in rotation. The detection unit detects a predetermined type of operation performed by the user on at least one of the fixed unit or the movable unit. The driving control unit controls, when the detection unit detects the predetermined type of operation performed by the user, the driving unit such that the movable unit produces vibrations.

Abstract: An actuator includes: a member for holding an object thereon; a fixed member; a drive: and a controller. The fixed unit holds the member to allow the member to rotate in at least two directions including a rolling direction and a panning direction or a tilting direction. The drive drives the member in rotation in the at least two directions with respect to the fixed member. The controller drives the member in vibration at a frequency of an audible sound in at least one direction out of the at least two directions. The member includes: a holder for holding the object thereon; and a body for supporting the holder. The holder includes a columnar portion protruding in an axial direction that defines a center of the rolling direction and serving as a rotor to rotate around the axial direction.

Abstract: A present locking device is a locking device for locking/unlocking a lock of a door of a closed space, including: a first transmission antenna for transmitting a first signal to a range including an outside of the closed space; a second transmission antenna for transmitting a second signal to an inside of the closed space as a target; a key which transmits a first response signal when receiving the first signal and not receiving the second signal, and which transmits a second response signal when receiving the first signal and also receiving the second signal; a reception antenna for receiving at least the first response signal from the key; and a control unit for controlling whether locking or unlocking can be performed on the lock or not, based at least on whether the reception antenna receives the first response signal or not.

Abstract: An antenna device includes: a transmitting unit which is connected to a control unit of an in-vehicle device mounted at a vehicle; and a transmission antenna connected to the transmitting unit. The transmitting unit operates the transmission antenna based on a binary signal and a carrier signal from the control unit. The transmitting unit includes: a duty ratio controller that modifies the binary signal to a duty ratio signal having a prescribed duty ratio and outputs the duty ratio signal; and a driving circuit that supplies an energizing current to the transmission antenna based on the carrier signal. The duty ratio controller changes intensity of the signal transmitted from the transmission antenna by changing the energizing current according to the duty ratio signal so as to form a desired communication range.

Abstract: A present locking device is a locking device for locking/unlocking a lock of a door of a closed space, including: a first transmission antenna for transmitting a first signal to a range including an outside of the closed space; a second transmission antenna for transmitting a second signal to an inside of the closed space as a target; a key which transmits a first response signal when receiving the first signal and not receiving the second signal, and which transmits a second response signal when receiving the first signal and also receiving the second signal; a reception antenna for receiving at least the first response signal from the key; and a control unit for controlling whether locking or unlocking can be performed on the lock or not, based at least on whether the reception antenna receives the first response signal or not.

Abstract: A vehicle remote control apparatus has: A) a first transmitter for outputting an authentication request signal to a mobile device including a radio terminal assigned with an identification code special to a vehicle and outputting an authentication response signal corresponding to the identification code; B) a second transmitter for outputting an interference wave to cancel the authentication request signal at the same time as the first transmitter transmits the authentication request signal; C) a receiver for receiving the authentication response signal output from the mobile device in response to the authentication request signal, thereby checking authenticity of the authentication response signal; and D) a controller for controlling operation of an on-vehicle equipment based on the result of authentication of the authentication response signal.

Abstract: An antenna device includes: a transmitting unit which is connected to a control unit of an in-vehicle device mounted at a vehicle; and a transmission antenna connected to the transmitting unit. The transmitting unit operates the transmission antenna based on a binary signal and a carrier signal from the control unit. The transmitting unit includes: a duty ratio controller that modifies the binary signal to a duty ratio signal having a prescribed duty ratio and outputs the duty ratio signal; and a driving circuit that supplies an energizing current to the transmission antenna based on the carrier signal. The duty ratio controller changes intensity of the signal transmitted from the transmission antenna by changing the energizing current according to the duty ratio signal so as to form a desired communication range.

Abstract: A first transmitter outputs a request signal requesting a response to a mobile device toward an area including a driver's seat and its neighborhood, and a second transmitter outputs a request signal toward an area covering the entire vehicle. The mobile device transmits a response signal to a receiver if receiving the request signal transmitted from the first or second transmitter. The controller detects the position of the mobile device based on a communication result between the mobile device and the receiver in response to the request signals transmitted from the first and second transmitters.

Abstract: LF antennas are mounted respectively on the corners of a rear bumper of a vehicle. Radio waves radiated from the LF antennas mounted respectively on the corners of the rear bumper are propagated to the both surfaces of the vehicle on the opposite sides of the corner, providing effective transmission ranges. The remaining LF antennas are mounted respectively on the side surfaces of the vehicle such that their effective transmission ranges overlap the effective transmission ranges of the LF antennas mounted respectively on the corners of the rear bumper.

Abstract: A vehicle remote control apparatus has: A) a first transmitter for outputting an authentication request signal to a mobile device including a radio terminal assigned with an identification code special to a vehicle and outputting an authentication response signal corresponding to the identification code; B) a second transmitter for outputting an interference wave to cancel the authentication request signal at the same time as the first transmitter transmits the authentication request signal; C) a receiver for receiving the authentication response signal output from the mobile device in response to the authentication request signal, thereby checking authenticity of the authentication response signal; and D) a controller for controlling operation of an on-vehicle equipment based on the result of authentication of the authentication response signal.

Abstract: A first transmitter outputs a request signal requesting a response to a mobile device toward an area including a driver's seat and its neighborhood, and a second transmitter outputs this request signal toward an area covering the entire vehicle. The mobile device transmits a response signal to a receiver if receiving the request signal transmitted from the first or second transmitter. The controller detects the position of the mobile device based on a communication result between the mobile device and the receiver in response to the request signals transmitted from the first and second transmitters.

Abstract: LF antennas are mounted respectively on the corners of a rear bumper of a vehicle. Radio waves radiated from the LF antennas mounted respectively on the corners of the rear bumper are propagated to the both surfaces of the vehicle on the opposite sides of the corner, providing effective transmission ranges. The remaining LF antennas are mounted respectively on the side surfaces of the vehicle such that their effective transmission ranges overlap the effective transmission ranges of the LF antennas mounted respectively on the corners of the rear bumper.

Abstract: A disk drive apparatus reproduces an information signal from a disk and/or records an information signal on the disk. FET power transistors of a power supplying part execute high-frequency switching operation and form current paths to three-phase windings so as to rotate the disk. A voltage detecting part compares terminal voltages of the three-phase windings and produces a detected pulse signal in response to a comparison result. An activation operation block controls active periods of the FET power transistors in response to the detected pulse signal. A commanding part produces a command signal in response to an output pulse signal of the voltage detecting part. A switching operation block produces a switching pulse signal in response to a comparison result of a current-detection signal with the command signal, and causes at least an FET power transistor of the power supplying part to perform high-frequency switching in response to the switching pulse signal.

Abstract: In a disk drive apparatus of the present invention, power transistors of a power supplying part execute high-frequency switching operation and form current paths to three-phase windings so as to rotate a disk, a position detecting part produces a position signal which responds with terminal voltages of the three-phase windings, an activation operation part controls active periods of the power transistors in response to an output signal of the position detecting part, a commanding part produces a command signal in response to an output pulse signal of the position detecting part, and a switching operation block produces a switching pulse signal in response to a comparison result of a current detection signal with the command signal.

Abstract: FET power transistors of a power supplying part execute high-frequency switching operation and form current paths to three-phase windings. A voltage detecting part compares terminal voltages of the three-phase windings and produces a detected pulse signal in response to a comparison result. A state shifting part and an activation control part control active periods of the FET power transistors in response to the detected pulse signal. A commanding part produces a command signal in response to an output pulse signal of the voltage detecting means. A switching operation block produces a switching pulse signal in response to a comparison result of a current-detection signal with the command signal, and causes at least an FET power transistor of the power supplying part to perform high-frequency switching in response to the switching pulse signal.

Abstract: In a disk drive apparatus of the present invention, power transistors of a power supplying part execute high-frequency switching operation and form current paths to three-phase windings so as to rotate a disk, a position detecting part produces a position signal which responds with terminal voltages of the three-phase windings, an activation operation part controls active periods of the power transistors in response to an output signal of the position detecting part, a commanding part produces a command signal in response to an output pulse signal of the position detecting part, and a switching operation block produces a switching pulse signal in response to a comparison result of a current detection signal with the command signal.