Abstract:
A remote control method with a wireless earphone function, the method providing a host for playing video signals and audio signals and a remote control, the host including an audio playing unit, the method includes the steps of: receiving a connectivity signal from an audio signal outlet thereof, and determining whether the connectivity signal indicates that an earphone is connected with an audio signal outlet; transmitting a first volume adjusting instruction to the host if the signal indicates that an earphone is connected with an audio signal outlet; adjusting a volume of the audio playing unit according to the first volume adjusting instruction; transmitting audio signals to the remote control; receiving the audio signals; and outputting the audio signals to the earphone via the audio signal outlet. A related system is also provided.
Abstract:
A dual-sectional monitor signal transmission module for Wireless Tire Pressure Monitoring Systems. On one side of this monitor signal transmission module, an air tap is designed, which can be assembled and fixed in the hole of the tire rim. This Monitor Signal Transmission Module and the air-tap are a dual-sectional combination to allow the air-tap to be fittingly snapped into the hole on the tire rim. Moreover, a mounting seat is designed on the Monitor Signal Transmission Module at the end where the air-tap is to be positioned so that the air-tap and the outer-end of the mounting seat can be connected in a counter-screw setup. The Monitor Signal Transmission Module can be easily detached with just a simple step of unscrewing the air-tap when replacing tires.
Abstract:
A shell structure for Wireless Tire Pressure Transmission Devices. The internal part of this shell is a space provided for installation of a Wireless Tire Pressure Transmission Device and the bottom part of the shell is a fixture dimension which enables attachment of the Wireless Tire Pressure Transmission Device onto the surface of the tire-rim. On the two ends of the shell, wire-holes are designed to provide for wire-fixing. The fixture dimension on the bottom of the shell, viewed from the cross-section, is designed in a slanting dimension. Or, the wire-holes of the shell can be designed to form a slanting angle to replace the above-stated slanting dimension of the shell-fixing surface.
Abstract:
A system for inspecting a liquid crystal display (LCD) panel (10) includes a magnifier (11) for magnifying an image of the inspected LCD panel, a charge coupled device (CCD) camera (12) for capturing the magnified image of the inspected LCD panel, an image acquisition card (13) for converting analog signals of the magnified image into digital signals, and a computer (14). The computer is for obtaining color template intervals based on a statistical theory, rotating the magnified image when necessary, obtaining transverse mask codes and longitudinal mask codes of magnified image pixels, obtaining a color transverse mask code matrix of sub-pixels of the inspected LCD panel, and determining whether the sub-pixels of the inspected LCD panel are defective according to the color transverse mask matrix. A related method for inspecting an LCD is also provided.
Abstract:
A transducer for use in an ultrasonic gas flow meter includes a housing having an open end and a closed end with a side wall extending therebetween. The closed end of the housing is shaped to receive and transmit sound waves during operation of the transducer. A resonator is positioned in the housing with a transmitting and receiving end facing the closed end of the housing. A thickness of the side wall of the housing at the closed end is less than at a position further toward the open end in order to divert and diffuse spurious vibrations that might otherwise occur near the resonating frequency of the transducer. Generally, such vibration diversion and diffusion is best achieved when the thickness of the side wall housing gradually decreases toward the closed end of the housing. Further, an outer diameter of the housing side wall may gradually decrease toward the closed end of the housing to improving ringing and bandwidth properties. A method of manufacturing a transducer for operation within a predetermined frequency range is also provided.
Abstract:
High quantum efficiency (.gtoreq.5%) ultrafast (.ltoreq.100 picosecond) and broad band (30 KeV to 80 KeV for medical application) X-ray photo-electron cathode, high gain X-ray real time image intensifier and portable low intensity real time projection type X-ray imagescope use new vacuum photo-electron devices. A new type X-ray photo-electron cathode has a specially designed alkali halide electron emission layer that makes possible high quantum efficiency, high speed and broad band X-ray photon detection. An X-ray photo-electron cathode followed by a direct coupled micro channel plate and an output phosphor display screen form a new type panel shaped direct view X-ray intensifier tube which can have both high spatial resolution (.gtoreq.10 lp/mm) and high gain (.gtoreq.10.sup.4). The thickness of this panel shaped disc X-ray intensifier can be less than 1 cm. A portable real time projection X-ray imagescope which employs this new type X-ray intensifier and other devices (small x-ray tube, small built-in high voltage power supply) can be widely used for medical, industrial and security applications.
Abstract:
A method for controlling light-emitting diode (LED) backlight modules applied in an electronic device is provided. The electronic device includes a first display and a second display. The second display includes at least two display areas. Each display area corresponds to one LED backlight module, and each display area displays option icons of an option type. The method includes: determining the file type of a file currently displayed on the first display and determining which of the option types the determined file type corresponds to; determining which of the at least two LED backlight modules the at least one determine option type corresponds to; and outputting control signals to turn on at least one of the determined LED backlight modules. A related electronic device is also provided.
Abstract:
An oscillator system (30) of a mechanical timepiece, comprising: at least one balance wheel (35) that is free to rotate about an axis; and at least one hairspring (31) connecting the at least one balance wheel (35) to a fixed point or to another balance wheel (36), the hairspring (31) including: a first coil (32) connected to the at least one balance wheel (35); and a second coil (33) connected to the fixed point or to the another balance wheel (36); and a transition section (34) connecting the first coil (32) to the second coil (33), wherein an approximately linear restoring torque for the at least one balance wheel (35) is primarily provided by elastic deformation of the transition section (34) and the coils (32, 33), in order to generate an oscillatory motion for the at least one balance wheel (35).
Abstract:
A method for improving the performance of a RAID under rebuild is disclosed. In one embodiment, such a method includes identifying a RAID requiring rebuild, such as by identifying a RAID having one or more failed storage-drive components. The method then automatically performs the following in response to identifying the RAID: the method identifies hot extents (i.e., extents most heavily accessed) in the RAID; the method migrates the hot extents from the identified failed RAID to a normal RAID not requiring rebuild, such as to an underused RAID; and the method rebuilds the failed RAID. The migration of the hot extents will ideally occur while the RAID is being rebuilt but may also be performed prior to the rebuild process. A corresponding apparatus and computer program product are also disclosed.
Abstract:
An apparatus for processing handwriting input includes a touch display unit, a touch display control unit, a storage unit, a calculating unit, and a processing unit. The touch display control unit determines a character in response to a character operation by an input device, and a height and a width of an imaginary rectangle sized to fittingly encircle the character. The calculating unit enlarges the height of the imaginary rectangle by adding a given value to the height of the imaginary rectangle if the height of the imaginary rectangle is smaller than a predetermined value. The processing unit resizes the character displayed within the enlarged imaginary rectangle by a first scaling factor. The touch display control unit controls the touch display unit to display the resized character in one of rows of a character display portion provided by the touch display unit. A related method is also described.