Abstract: An assisting method and an assisting apparatus for accessing a markup language document are provided. First, an intermediate table is established in a storage unit, wherein the intermediate table includes a length field, a depth field, a type field, a parent element field, and an offset field. Then, structure data of each element in the markup language document is transformed into the intermediate table to respectively record a string length, a hierarchy depth, an element type, a parent element index, and an absolute position of the element into the length field, the depth field, the type field, the parent element field, and the offset field. Finally, access to the markup language document is assisted according to the intermediary table.

Abstract: Disclosed is a local power management unit acting as a hub-like information agent for assisting a remote management system to administer power distribution units. One local power management unit is connected to a plurality of power distribution units through a peripheral communication interface and connected to the remote management system through an IP network. The local power management unit is configured to collect and analyze the operational data or power consumption information of the connected power distribution units through the peripheral communication interface and transmitted the processed data or information to the remote management system through the IP network. Hence, the workload of the remote management system is alleviated, the network cabling is saved, and the processing time of the polling operation carried out by the remote management system is shortened.

Abstract: Disclosed is a power distribution unit and power management architecture employing such power distribution unit. The power management architecture includes a remote power management system for managing a plurality of power appliances, and a plurality of power distribution units each of which is provided with wireless network connectivity. With the wireless network connectivity, the remote power management system and the power distribution units constitute a mesh link network for two-way data transmission. In operation, the remote power management system transmits a first profile to the power distribution units to allow the first control unit of the power distribution unit to real-timely control the operation of the power distribution units according to the management policy and/or the management principle recorded in the first profile.

Abstract: An apparatus for storing data to a removable storage device includes a controlling unit, an image processing unit and a connecting interface. The image processing unit, electrically connected to the controlling unit, generates image data. The connecting interface is electrically connected to the controlling unit. The controlling unit sets the removable storage device as a default output destination of the image data in response to detection of the removable storage device connected to the connecting interface.

Abstract: An assisting method and an assisting apparatus for accessing a markup language document are provided. First, an intermediate table is established in a storage unit, wherein the intermediate table includes a length field, a depth field, a type field, a parent element field, and an offset field. Then, structure data of each element in the markup language document is transformed into the intermediate table to respectively record a string length, a hierarchy depth, an element type, a parent element index, and an absolute position of the element into the length field, the depth field, the type field, the parent element field, and the offset field. Finally, access to the markup language document is assisted according to the intermediary table.

Abstract: An optical object distance simulation device for reducing total optical path includes: a lens, an achromatic lens set, a first image lens, and a second image lens. The achromatic lens set disposes beside one side of the lens, the first image lens disposes beside one side of the achromatic lens set, and the second image lens disposes beside one side of the first image lens. The achromatic lens set is composed of a first lens and a second lens. The first lens is a double-concave lens. The second lens is a double-convex lens. One concave face of the double-concave tightly contacts with one convex face of the double-convex lens. Therefore, the lens, the achromatic lens set, the first image lens, and the second image lens match with each other in order to simulate real object distance for reducing an object distance between a test camera lens and a corresponding chart.

Abstract: An optical object distance simulation device for reducing total optical path includes: a lens, an achromatic lens set, a first image lens, and a second image lens. The achromatic lens set disposes beside one side of the lens, the first image lens disposes beside one side of the achromatic lens set, and the second image lens disposes beside one side of the first image lens. The achromatic lens set is composed of a first lens and a second lens. The first lens is a double-concave lens. The second lens is a double-convex lens. One concave face of the double-concave tightly contacts with one convex face of the double-convex lens. Therefore, the lens, the achromatic lens set, the first image lens, and the second image lens match with each other in order to simulate real object distance for reducing an object distance between a test camera lens and a corresponding chart.

Abstract: A pump includes a DC motor (10) defining a chamber (108) and having a rotor (112) and a shaft (110) suitably received in the chamber, a motor shell (20) set around the DC motor, a rear cover assembly (30) jointed to the motor shell, a front cover assembly (40) secured to the rear cover assembly, and a check valve assembly (50) and a diaphragm assembly (60) set between the front cover assembly and the rear cover assembly. The DC motor defines a number of air inlets (116) and air outlets (118) at two side walls (104, 106) thereof, respectively. The shaft is equipped with a rotatable fan (10). The motor shell has a number of ventilation holes (200) in communication with the air outlets. The rear cover assembly defines a number of through-holes (300) communicated to the air inlets. The through-holes, the air inlets, the chamber, the air outlets and the ventilation holes jointly define an air flow path.

Abstract: An image acquiring apparatus capable of processing an image quickly and a method of acquiring the image. The image acquiring apparatus includes an image acquiring unit and a processing unit. The image acquiring unit acquires a source image, converts the source image into a first image data and then outputs the first image data. The processing unit produces a second image data according to the first image data and produces an image parameter according to the second image data. The image parameter executes an image correcting procedure. The size of the second image data is less than the size of the first image data.

Abstract: A logic device with low electromagnetic interference. The logic device includes a digital logic gate, a voltage-limited circuit and a current-limited circuit. The digital logic gate provides a corresponding digital logic function. The voltage-limited circuit is connected to the digital logic gate in order to provide a fixed voltage to the digital logic gate to thus reduce an output voltage swing of the digital logic gate. The current-limited circuit is connected to the digital logic gate in order to provide a fixed current to the digital logic gate to thus reduce a transient current of the digital logic gate. Accordingly, an electromagnetic interface (EMI) caused by switching of the digital logic gate is reduced with the reduced output voltage swing and transient current.

Abstract: A logic device with low electromagnetic interference. The logic device includes a digital logic gate, a voltage-limited circuit and a current-limited circuit. The digital logic gate provides a corresponding digital logic function. The voltage-limited circuit is connected to the digital logic gate in order to provide a fixed voltage to the digital logic gate to thus reduce an output voltage swing of the digital logic gate. The current-limited circuit is connected to the digital logic gate in order to provide a fixed current to the digital logic gate to thus reduce a transient current of the digital logic gate. Accordingly, an electromagnetic interface (EMI) caused by switching of the digital logic gate is reduced with the reduced output voltage swing and transient current.

Abstract: An image acquiring apparatus capable of processing an image quickly and a method of acquiring the image. The image acquiring apparatus includes an image acquiring unit and a processing unit. The image acquiring unit acquires a source image, converts the source image into a first image data and then outputs the first image data. The processing unit produces a second image data according to the first image data and produces an image parameter according to the second image data. The image parameter executes an image correcting procedure. The size of the second image data is less than the size of the first image data.

Abstract: An apparatus for adjusting a digital setting value at a variable speed includes an up key and a down key for generating a plurality of up and down pulses, an input/output interface connected to the up key and the down key, a processor connected to the input/output interface, and a display. The processor, in which a default digital setting value is stored, receives the up pulses and the down pulses through the input/output interface. The processor adds an adjustment value to or subtracts the adjustment value from the default digital setting value according to a time interval between adjacent two of the up pulses or adjacent two of the down pulses so as to obtain a digital output value to be outputted to the display, which displays the digital output value. The adjustment value increases as the time interval decreases.

Abstract: A netdeliver used in a network printing system is electrically connected to at least a computer and a printer. The netdeliver includes a plurality of printer profiles for driving a plurality of printers. Before sending an output to one of the printers, the netdeliver transforms image data of a document into a format consistent with a printer profile corresponding to the printer, and then outputs the transformed image data to the printer for printing.

Abstract: A beam-split system of an LCD projecting apparatus for improving the contrast effect receives light from the light source of the LCD projecting apparatus and signal of an image to be projected, and outputs images to be projected. The beam-split system includes a plurality of polarizing filters, a plurality of polarization beam splitters (PBS), and three sets of LCD panels. The polarizing filters are for transferring a polarization state of a specific color beam. The PBSs are disposed in the light-path where the polarizing filter located, and each of PBSs includes a pair of prisms for splitting the color polarizing light beam that is incident through the PBS. The LCD panels are to reflect respectively the above-mentioned polarizing light beams having three different colors, and in the meantime, change their polarization state.

Abstract: An adjusting mechanism for the lens set of an imaging system, which is applied to digital photo-taking system, monitoring system, and the like for precisely adjusting the lens set thereon, comprising a pivoting means located inside the imaging system for providing rotation capability to the lens set having the rotation center located at the pivoting means and close to the anchoring end of the lens set; a driving means, located inside the imaging system, for driving the lens set to rotate around the pivoting means; and a human-machine interface for facilitating the operator to control the driving means indirectly.

Abstract: A beam-split system of an LCD projecting apparatus for improving contract effect receives light from the light source of the LCD projecting apparatus and signal of an image to be projected, and outputs images to be projected. The beam-split system includes a plurality of polarizing filters, a plurality of polarization beam splitters (PBS), and three sets of LCD panels. The polarizing filters are for transferring a polarization state of a specific color beam. The PBSs are disposed on the light-path where the polarizing filter located, and each of PBSs includes a pair of prisms for splitting various colors of the polarizing light beam that is incident into the PBS. The LCD panels are to reflect respectively the above-mentioned polarizing light beams having three different colors, and in the meantime, change their polarization state.

Abstract: A radio frequency (RF) signal transmitting device adapted to transmit signals between a computer and a plurality of wireless peripheral equipment is developed. The RF signal transmitting device includes a plurality of RF signal transmitters and an RF signal receiver. The RF signal transmitters are electrically connected to the plurality of wireless peripheral equipment, respectively, and each is provided for modulating an output signal therefrom into an RF signal with a specific carrier frequency and transmitting the RF signal. The RF signal receiver is electrically connected to the computer for synchronously receiving the RF signals from the RF signal transmitters and converting each of the RF signals to an operating signal to operate the computer.

Abstract: A device for controlling a rotation of a lens in a digital camera includes a lens connected to and exposed out of the housing of a digital camera and a motor disposed within the housing of the digital camera. The lens is provided with a shaft which extends through the housing to have an end extending into the interior of the housing which is disposed with a follower gear. The motor has a drive spindle which is disposed with a driving gear. A set of reduction gears are disposed between and engageable with the follower gear on the shaft of the lens and the driving gear on the drive spindle of the motor. By means of the rotation of the motor, the lens is rotatable horizontally, while the digital camera remains stationary, to a desired direction in order to take a picture.

Abstract: A digital camera, which includes an optical module for capturing an image, angle detecting sensor means for detecting the angle of the digital camera when capturing an image, and a photo processing module, which controls the operation of the optical module to adjust exposure, focusing, and field depth when capturing an image, converts captured image into a digital image signal, and rotates the picture frame of the digital image signal thus obtained into an image storage format subject to the camera angle detected by the angle detecting sensor means.