Abstract: A ten-key telephone keypad where the sequence of characters assigned to each number on said keypad corresponds with the frequencies of occurrence for said characters relative to one another.

Abstract: Disclosed is a positioning method for biochip spotting, which can spot the bio-probe precisely on the specific position of a biochip substrate, and the steps thereof comprising: (a) providing reference points on a biochip substrate; (b) taking an image of the position of each reference point; (c) calculating a first spotting position and performing spotting according to position information of the image of the positions of reference points of step (b); (d) taking and recording the image of the spotted position; (e) calculating to make feedback correction and setting up the next spotting position according to the position information of the image of step (d) and then performing spotting; and (f) repeatedly performing step (d) to step (e) until all spotting is completed.

Abstract: A CCD-based biochip reader includes a light source for emitting light beams, a collimating lens for converting the light beams into wide parallel rays of light, passing said wide parallel rays of light through a biochip and exciting fluorescence from fluorescent targets on the biochip, a focusing lens for focusing the fluorescence, a filter for filtering out said parallel rays of light, and a charge-coupled device camera for generating images from said fluorescence. For recording intensity of the fluorescence from the fluorescent targets, images of the charge-coupled device camera is converted into digital data through an image converting device. Wide parallel laser beams are produced by the laser and through the collimating lens, and excite all samples on the biochip with high efficiency at the same time. In addition, time for analysis is saved when fluorescent images of a large area on biochips are collected and analyzed through the charge-coupled device camera.

Abstract: Disclosed is a positioning method for biochip spotting, which can spot the bio-probe precisely on the specific position of biochip substrate, and the steps thereof comprising: (a) providing reference points on a biochip substrate; (b) taking an image of the position of each reference point; (c) calculating a first spotting position and proceed spotting according to position information of the image of the positions of reference points of step (b); (d) taking and recording the image of the spotted position; (e) calculating to making feedback correction and setting up the next spotting position according to the position information of the image of step (d) and then proceeding spotting; and (f) repeat proceeding from step (d) to step (e) until complete all spotting.

Abstract: A core device of optical isolator comprises a polarizer and a polarization-rotating device, which are integrated together as a modularized device. The modularized core device can be combined with other optical components to provide optical isolators of desired characteristics. With the modularized core device, the assembling of optical isolator is simplified and combination with other component is enhanced, thereby extending the applications of the core device.

Abstract: A luminometer includes a movable carrier carrying a number of luminescence collectors arranged in an array for simultaneously detecting the same number of samples received in multiple wells defined in a microplate. An optic fiber optically couples each luminescence detector to an associated charge-coupled device whereby a luminescence signal emitted from each sample is transmitted to the charge-coupled device and converted thereby into a corresponding electric signal. The charge-coupled devices are isolated from each other by partitions, which eliminate undesired interference among the luminescence signals transmitted to the charge-coupled device. A driving unit is provided to move the carrier between rows of the wells defined in the microplate.

Abstract: Disclosed is a method for calibrating an optical component, such as a DWDM, a thin film filter, a collimator, and a wave-guide. The method includes the steps of projecting a laser beam through the optical component, detecting the transmitting power while moving the optical component until the transmitting power is maximum to determine a local area, and detecting the reflected power while moving the optical component with fine steps within the local area until the reflected power is minimum, where an optimum point is located, which gives the maximum transmitting power and minimum reflected power.

Abstract: A fluorescent microarray analyzer includes a light source for emitting a light beam, a light processing unit for focusing the light beam on the biochip and exciting fluorescent targets on the biochip to produce fluorescence, a focusing lens for focusing the fluorescence on a spectrophotometer, a spectrophotometer for detecting signal of the fluorescence, and an output device for selectively outputting/displaying the signal detected by the spectrophotometer. The resulting signal of the output device does not need to be converted into image data for analysis. For acquiring a more accurate result of detection of signal of fluorescence from the fluorescent targets, the photomultiplier tube of the conventional biochip scanner device is replaced with the spectrophotometer of fluorescent microarray analyzer of the present invention and the filter is removed.

Abstract: A biochip scanner device includes a light source for emitting a light beam; a light processing unit for focusing the light beam onto the biochip to excite fluorescence from a sample spot on the biochip; a filter for filtering off the light beam from the light source and the scattered light from the surface on the biochip; a photomultiplier tube (PMT) for detecting and converting the fluorescence into a current signal; and an output device for outputting/displaying the current signal detected by the PMT. The output device controls the platform to match the pattern of the biochip. No conversion of the output signal of the output device into image data is needed. A real-time analysis proceeds while samples are being scanned on the biochip. The biochip scanner device of the present invention reads the current signal from PMT directly without processing it into image data and setting lens before the PMT is no longer needed.

Abstract: A fluorescent microarray analyzer includes a light source for emitting a light beam, a light processing unit for focusing the light beam on the biochip and exciting fluorescent targets on the biochip to produce fluorescence, a focusing lens for focusing the fluorescence on a spectrophotometer, a spectrophotometer for detecting signal of the fluorescence, and an output device for selectively outputting/displaying the signal detected by the spectrophotometer. The resulting signal of the output device does not need to be converted into image data for analysis. For acquiring a more accurate result of detection of signal of fluorescence from the fluorescent targets, the photomultiplier tube of the conventional biochip scanner device is replaced with the spectrophotometer of fluorescent microarray analyzer of the present invention and the filter is removed.

Abstract: A CCD-based biochip reader includes a light source for emitting light beams, a collimating lens for converting the light beams into wide parallel rays of light, passing said wide parallel rays of light through a biochip and exciting fluorescence from fluorescent targets on the biochip, a focusing lens for focusing the fluorescence, a filter for filtering out said parallel rays of light, and a charge-coupled device camera for generating images from said fluorescence. For recording intensity of the fluorescence from the fluorescent targets, images of the charge-coupled device camera is converted into digital data through an image converting device. Wide parallel laser beams are produced by the laser and through the collimating lens, and excite all samples on the biochip with high efficiency at the same time. In addition, time for analysis is saved when fluorescent images of a large area on biochips are collected and analyzed through the charge-coupled device camera.

Abstract: A biochip scanner device includes a light source for emitting a light beam; a light processing unit for focusing the light beam onto the biochip to excite fluorescence from a fluorescent target on the biochip; a filter for filtering off the light beam from the light source; a photomultiplier tube (PMT) for detecting and converting the fluorescence into an electrical signal; and an output device for outputting/displaying the electrical signal detected by the PMT. No conversion of the output signal of the output device into image data is needed. A real-time analysis proceeds while samples are being scanned on the biochip. The biochip scanner device of the present invention reads the electrical signal from PMT directly without processing it into image data and setting lens before the PMT is no longer needed. As a result, the structure of the device is simplified and the cost for production is reduced.

Abstract: A visible electronic tag and system aiming at displaying contents stored in the electronic tags mainly has an electronic tag body and a display module. The electronic tag is directly connected to a display module. The reader receives the signals and stores the received information in the electronic tag body. The display module then displays the information without a reader.

Abstract: This invention is an optical calibration method characterized in calibrating the position of a light-permeable article automatically that is applicable to a light-permeable article positioned on an optical calibrating machine base having a platform for calibration, a transmission end, a receiver end, an adjustable laser device, and a power meter or a spectrometer.

Abstract: Disclosed are decision support and resource synchronization tools and platforms and related methods for synchronizing learning services in a manner that is responsive to dynamic business needs. In particular, disclosed is a decision support tool that enables learning solutions to be responsive to an organization's business timelines, goals and strategic objectives so as to enable an organization to have its learning needs managed effectively in a manner similar to the management of a traditional business. Also disclosed is a synchronization platform for a learning solution network that uses electronic tools and information sharing capabilities to efficiently track and report various performance metrics to ensure that ongoing learning efforts are aligned with the business strategies and learning objectives as measured by quantifiable performance metrics.

Abstract: A method for lowering the extractable protein content in a natural rubber latex to below 30 parts per million (ppm) comprises the steps of treating by washing a rubber article, such as a rubber glove, with an aqueous solution containing a soluble silicate and, optionally, a protease. The methods claimed effectively reduce the allergenicity of the articles so treated.