Abstract: A seal device for a bicycle steering bearing assembly includes a seal ring having a tubular insertion and a flange extends radially horizontally from one end of the insertion. A tapered mask has a first open end which is engaged with a groove in an outer periphery of the insertion and a second open end of the mask receives the steering bearing assembly therein. A locking nut is securely mounted to the steerer tube and has another groove defined in an inner periphery of one end thereof. The other end of the insertion is engaged with the groove of the locking nut.

Abstract: A airport runway warning system disposes a number of warning lanterns parallel to the runway by the two sides of the runway. Also, every warning lantern is at least connected to one empty sensor, to sense the nearby runway zone. All the warning lanterns and sensors are connected to a central controlling unit, disposed on the airport control tower. The central controlling unit, furthermore, connects to the main displaying light in the entrance of every communication path. By the operation in coordination via every warning lantern, sensor, central controlling unit and main displaying light, additional runway real-time information can be provided to the pilot and the people in the control tower. Particularly, the obstacles appearing on the runway abruptly can also be warned immediately.

Abstract: A floor-cleaning device primarily comprises a pair of driving units provided at two opposite sides of a main body thereof wherein the driving units are electrically connected to a control unit and a power-supply unit which are both deposited in the main body so that the main body is capable of moving freely on a substantial surface. Particularly, a moving-along-edge sensing unit is provided at the left or right side of the main body to conduct a movement of the main body along the edge of the surrounding objects. The sensing unit is composed of non-contact sensing components so as to permit the main body to move along the edge of the surrounding objects with a predetermined distance in a continuous slightly oscillatory S-shaped route. In virtue of the sensing unit, the main body can automatically approach and connect to a charger for automatic charge.

Abstract: A method to save time needed in battery replacement for a Notebook and a battery detector thereof is comprised of having placed the battery detector containing a voltage detection circuit and a register module in the Notebook. When the power level of the battery falls below a first threshold, a prompt menu including a battery replacement option is displayed. When battery replacement option is selected, the Notebook enters a sleep mode and a numeric value marking the need of an automatic power on for the Notebook is stored in the register module. If the voltage detected by the voltage detection circuit is greater than a second threshold, and a numeric value marking the need of an automatic power on for the Notebook is stored in the register module, the Notebook is driven to perform a power on procedure.

Abstract: A bicycle treadle bearing assembly comprises a seat being a concave receiving portion at an upper portion thereof; a lower portion of the seat being a thread portion; a bearing; a periphery of the bearing being formed with a plurality of axially arranged rolling posts each of which is rotatably axially; a supporting casing arranged around the bearing; an inner surface of the supporting casing being corresponding to that of an outer surface of the bearing. In assembly, the supporting casing encloses the bearing therein and then the supporting casing and the bearing are placed into the receiving portion. The bearing has a tapered outer surface and an inner surface of the supporting casing is a tapered surface corresponding to the outer surface of the bearing. A cover is installed upon the supporting casing and the bearing so as to seal the bearing and the supporting casing therein.

Abstract: A bicycle front connection assembly comprises an upper round seat having an upper small portion engaged to the front rube; a lower side of the upper large portion having an annular trench having a plurality of balls and being filled with oil; an inner side of the annular trench being a ball round disk having a plurality of grooves each having a steel ball therein; so that the upper round seat can be engaged to the bi-forked tube to form as a bearing; and a lower round seat having a lower large portion at a lower side thereof and a lower small portion at an upper side thereof; a top side of the lower large portion of the lower round seat having a ball round disk; then a lower cover covering an opening of the lower large portion so as to form the structure of the present invention.

Abstract: A thin film transistor array substrate and method for repairing the same are provided. Repairing lines are formed when the data lines on the thin film transistor array substrate are defined. Furthermore, the protruding portions and branches of common lines overlap with the repairing lines and the data lines respectively. The repairing method includes performing a laser welding operation to connect the common line with the data line, the repairing line or a scan line as well as removing a portion of the lines by laser. Thus, the thin film transistor array substrate and repairing method thereof can repair line defects and increase the manufacturing yield.

Abstract: A highlight ink marker comprises an inner ink tube, an outer support tube, an automatic magnetic closure apparatus, a washer, a dumbbell-shaped spring coil and an olive-shaped spring ring. The automatic magnetic closure apparatus comprises of a magnet having a central canal to allow the passage of the small ink wick tube of the inner ink tube and a nonmetal block having a bottom hole and a concave hollow to contain a metal ball. The olive-shaped spring ring is installed in two slots of the top outer tube of the outer support tube to catch the top step of the inner ink tube to keep the marker open. The dumbbell-shaped spring coil surrounds the small ink wick tube and is placed in between the washer and the bottom step of the inner ink tube to push the inner ink tube outward.

Abstract: A seal device for a bicycle steering bearing assembly includes a seal ring having a tubular insertion and a flange extends radially horizontally from one end of the insertion. A tapered mask has a first open end which is engaged with a groove in an outer periphery of the insertion and a second open end of the mask receives the steering bearing assembly therein. A locking nut is securely mounted to the steerer tube and has another groove defined in an inner periphery of one end thereof. The other end of the insertion is engaged with the groove of the locking nut.

Abstract: A high power LED lamp comprises a container having a cavity to fill with a liquid, a light source module for providing a high power LED source light to penetrate through the liquid, and an axial thermal conductor having a first portion nearby the light source module and a second portion extending in the liquid along an axial direction of the cavity to far away from the light source module to evenly transfer heat from the light source module through the liquid to the container.

Abstract: A dual-channel thin film transistor is applied to a thin film transistor liquid crystal display. It includes a substrate, a gate electrode, a source, and a drain. The drain further includes two drain electrodes. The two drain electrodes form the dual-channel with the source. A channel layer is between the source, the drain and the gate electrode.

Abstract: A single-wafer cleaning procedure has the steps of providing an etched wafer comprising a photo resist pattern on a front surface of the etched wafer, performing an ashing process to remove the photo resist pattern, hoisting the etched wafer to cool down the etched wafer, and performing a dry cleaning process upon the hoisted etched wafer when the etched wafer is cooled down.

Abstract: A thin film transistor array substrate and method for repairing the same are provided. Repairing lines are formed when the data lines on the thin film transistor array substrate are defined. Furthermore, the protruding portions and branches of common lines overlap with the repairing lines and the data lines respectively. The repairing method includes performing a laser welding operation to connect the common line with the data line, the repairing line or a scan line as well as removing a portion of the lines by laser. Thus, the thin film transistor array substrate and repairing method thereof can repair line defects and increase the manufacturing yield.

Abstract: A thin film transistor array substrate and method for repairing the same are provided. Repairing lines are formed when the data lines on the thin film transistor array substrate are defined. Furthermore, the protruding portions and branches of common lines overlap with the repairing lines and the data lines respectively. The repairing method includes performing a laser welding operation to connect the common line with the data line, the repairing line or a scan line as well as removing a portion of the lines by laser. Thus, the thin film transistor array substrate and repairing method thereof can repair line defects and increase the manufacturing yield.

Abstract: A method for generating an image public key uses a predefined image as an input to the RSA algorithm to calculate a public key that includes the predefined image information. Translating the public key into an image generates an image public key. Therefore, the method allows a user to use a predefined image for identification and to generate a visible public key. That is, using the image public key easily identifies to whom the public key belongs so use of the wrong public key is less likely.

Abstract: A thin film transistor array substrate and method for repairing the same are provided. Repairing lines are formed when the data lines on the thin film transistor array substrate are defined. Furthermore, the protruding portions and branches of common lines overlap with the repairing lines and the data lines respectively. The repairing method includes performing a laser welding operation to connect the common line with the data line, the repairing line or a scan line as well as removing a portion of the lines by laser. Thus, the thin film transistor array substrate and repairing method thereof can repair line defects and increase the manufacturing yield.

Abstract: A scaling device for video displays includes a limited number of line buffers and produces stable output frames by using a stable clock source to produce the output image clock. The scaling device further includes an error counter for determining an error between an ideal output line length and an actual line length and an error accumulator for keeping a running total of all output line length errors. The error accumulator can signal when the total line error for a given frame is greater than one, indicating that an additional output point should be added to the blanking area of that output line.

Abstract: A single-wafer dry cleaning procedure. First, an etched wafer having a photo resist pattern thereon is provided. Then, an ashing process is performed to remove the photo resist pattern. Finally, the etched wafer is hoisted and maintained in a suspended condition, a dry cleaning process then being performed upon the etched wafer.

Abstract: The invention provides a dual-use infrared thermometer, including a main body and a probe, wherein the probe is formed at the top end of the main body; a hollow sleeve, whose shape is corresponding to the probe to be sleeved onto the probe for forming a forehead-type probe; and a temperature detection device, provided inside the main body to sense the infrared emissions and then convert the emissions into electronic signal, while a build-in temperature calibration procedure is employed to calculate the measured temperature. Alternatively,an interface switch device is provided on the surface of the probe, extending to the internal of the main body to be electrically connected to the temperature detection device. Thus, by detecting whether the hollow sleeve has been sleeved on the probe, the temperature detection device will be activated to switch to either the ear temperature calibration procedure or the forehead temperature calibration procedure.

Abstract: A method for generating an image public key uses a predefined image as an input to the RSA algorithm to calculate a public key that includes the predefined image information. Translating the public key into an image generates an image public key. Therefore, the method allows a user to use a predefined image for identification and to generate a visible public key. That is, using the image public key easily identifies to whom the public key belongs so use of the wrong public key is less likely.