摘要:
A thermal printer drive control apparatus of the type having a thermal print head comprising a plurality of heating elements provides for reliable cost effective thermal head temperature detection by means of producing multiple, different current flow intervals that are applied to binary data to produce data drive signals for the heating elements. The current flow intervals are based upon historical drive data derived from linear temperature conditions sensed at the thermal print head. This information is converted to a digitized representation for use in conjunction with a table placed in memory that provides predetermined current flow intervals based upon the digitized representation. Further, circuitry is provided to produce heating element drive signals having pulse widths based upon the determined current flow intervals.
摘要:
An optical device for stabilizing an image of an objective lens against an unexpected vibration is disclosed. A pair of transparent parallel-plane plates are supported by a support member, an optically transparent material is held in a space defined by the pair of parallel-plane plates by a deformable connecting member, a reinforcement member made of a harder material than that of the support material is provided at a portion of the support member, and a drive force is applied to the pair of parallel-plane plates through the reinforcement member.
摘要:
A rotary magnetic disc device suitable for use in a magnetic recording/reproducing apparatus in an electronic still camera or the like. In the rotary magnetic disc device, a cover lock mechanism, a regulation plate drive mechanism and a center core push drive mechanism can be operated by use of a movable plate the movement of which can be controlled by a cam and, therefore, an operation to remove the locking of a cover, an operation to retreat a regulation plate and an operation to remove the pushing against a center core can be performed by a single drive source, so that a compact rotary magnetic disc device can be obtained.
摘要:
An electronic camera includes an electronic camera unit for generating a still image signal, an encoder for converting the still image signal from the electronic camera unit into a television signal and for issuing the television signal through an output terminal to a video recorder, and an electronic viewfinder for displaying the television signal as a visible image. The encoder and the electronic viewfinder are contained in an adapter detachably connected to the electronic camera unit. The television signal from the encoder is applied directly to a video circuit in the video viewfinder, and also delivered through a connector or a coupling terminal to the video recorder.
摘要:
A rotary shutter adapted to be used in an electronic still camera comprises a rotatable shutter having shutter openings which are variable in size. The shutter is rotated by an electric motor in order to open and close intermittently an exposure aperture of the camera. A phase detector for detecting the phase of rotation of the shutter member provides a series of phase signal, and cooperates with a signal generator for generating stop signals in synchronism with the phase signals when a particular shutter speed is selected and a circuit for braking the motor to stop the shutter member. Responsive to the particular shutter speed selecting operation, the shutter opening is opened to its maximum size and the rotary shutter is simultaneously stopped quickly in position so as to open fully the exposure aperture of the camera.
摘要:
An information processing apparatus includes an image generation unit configured to generate a viewpoint image in a case where a watch point set in a three-dimensional virtual space is viewed from a predetermined virtual viewpoint, a detection unit configured to detect a movement of an operator, and a viewpoint displacement unit configured to displace the virtual viewpoint with the set watch point as a reference on the basis of the detected movement of the operator.
摘要:
A surface communication device of the present invention includes: an electromagnetic wave propagation unit which propagates electromagnetic waves and has a sheet shape; and at least one of a power feeding device unit which is disposed on the electromagnetic wave propagation unit in a non-conductive state with the electromagnetic wave propagation unit and feeds the electromagnetic waves to the electromagnetic wave propagation unit, and a reception device unit which is disposed on the electromagnetic wave propagation unit in a non-conductive state with the electromagnetic wave propagation unit and receives the electromagnetic waves propagated via the electromagnetic wave propagation unit. The at least one of the power feeding device unit and the reception device unit includes: an electromagnetic wave coupling unit which transmits the electromagnetic waves to the electromagnetic wave propagation unit or receives the electromagnetic waves from the electromagnetic wave propagation unit; and an electromagnetic wave suppression unit which includes a plurality of conductor unit structures arranged along a surface of the electromagnetic wave propagation unit so as to surround the electromagnetic wave coupling unit, and suppresses leakage of the electromagnetic waves from a space between the electromagnetic wave coupling unit and the electromagnetic wave propagation unit.
摘要:
A rotor placed inside or outside of a stator in the radius direction includes a fixed rotor fixed in a position along a rotation axis of the rotor, and a movable rotor allowed to approach/separate from the fixed rotor and to move in a direction along the rotation axis.
摘要:
A via disposition information acquiring unit acquires via disposition information indicating a disposition of the plurality of first vias (212). A second conductor information acquiring unit acquires second conductor information indicating disposition positions of a plurality of second conductors (232) repeatedly disposed in the second conductor layer (230). A via extracting unit extracts an extraction via with respect to each of the plurality of second conductors (232). The extraction via is each of the first vias (212) overlapping the second conductor (232). A via selecting unit selects a selection via with respect to each of the plurality of second conductors (232). The selection via is each of first vias (212) selected in a predetermined number from the extraction vias. An opening introducing unit introduces a first opening (234) to each of the plurality of second conductors (232). The first opening (234) overlaps the extraction via not selected by the via selecting unit in plan view.