Abstract: A fishing reel with improved transmission efficiency is disclosed to include a shaft mounted in a casing, a spool sleeved onto the shaft, a brake pad mounted at one side of the spool, two disks mounted at two sides of the brake pad and rotatable by an external force, and a support set provided between the spool and the shaft. Thus, when the shaft is moved axially to a predetermined position, the shaft exerts a pressure to one disk and the spool via the support set, causing the brake pad to be clamped by the two disks. Therefore, the fishing reel is provided with excellent power transmission efficiency and strong spool braking force.

Abstract: A front fork for a bicycle includes an upright tube and two arms all of which are made of fiber reinforced material. The two arms extend substantially parallel from a bottom of the upright tube. The two arms each have two inner tubes abutted together and an outer tube sleeved onto the two inner tubes. The abutted portions of the two inner tubes form a rib which is parallel to a plane where the two arms are disposed. Thus, the front fork has strong structure and light weight.

Abstract: A picture frame assembly includes a main body having a receiving portion for receiving a picture. A cover with a transparent portion is attached to the main body to against and display the picture received in the main body. A first urging means is disposed between the main body and the cover to produce a first urging force to urge against the cover to firmly be attached to the main body, and as the cover is released from the main body to urge against the cover to depart from the main body in a first direction. A second urging means is disposed between the main body and the cover to produce a second urging force to urge against the cover to depart from said main body in a second direction when the cover is released from the main body.

Abstract: A pure pearl powder preparation method of preparing a pure pearl powder by: (a) preparing pearl and washing the prepared pearl to remove sands and other, and then infusing the washed pearl in milk/soybean milk till that the milk/soybean milk becomes rancid, (b) washing the pearl with water to remove foul smell from the pearl, and then drying the pearl, and crushing the pearl into a superfine pearl powder, and (c) mixing the superfine pearl powder thus obtained with water in a high-speed mixer to form a pearl powder suspension, and then drawing the pearl powder suspension out of the mixer through a sieve over 100 mesh, and then drying the collected pearl powder suspension at low temperature to obtain the desired pure pearl powder.

Abstract: A handling unit (1) for palletizing, comprising: a support (2) for coupling to manipulator means; a framework (3) associated with said support (2) and defining an aperture; a pair of parallel opposing slide rails (5) fixed to said framework (3); at least one flexible sliding panel (5) slidable along said rails (5) between an extended position in which it completely closes said aperture to enable it to support articles to be palletized, and a retracted position in which it opens said aperture to enable said articles to fall through said aperture; drive means (18, 19) for sliding said panel (7) along said rails (5).

Abstract: An obstacle detection system, particularly for assisting car parking that comprises a control unit and a plurality of sensors, which comprise emitters-receivers for emitting an ultrasonic signal and for receiving an echo signal reflected by at least one obstacle and an evaluator for the parametric evaluation of the received echo signals, the evaluator comprising a polling module suitable to determine, for each sensing, the number of times for which the received signals are repeated and to reject the signals that are repeated for a number of times that is lower than a preset number.

Abstract: Fabrication of a quantum dot functional structure having ultra-fine particles homogeneously distributed in a transparent medium includes depositing such particles having a single particle diameter and uniform structure onto a substrate with the transparent medium.

Abstract: A fine adjustment mechanism for a zoom lens assembly having a zoom mechanism and for lineally moving the zoom mechanism is disclosed to include a barrel and an adjustment ring sleeved onto the barrel. The zoom mechanism is axially moveably mounted to the barrel. The first adjustment ring is provided at an inner periphery surface thereof with an internal thread engaged with an external thread provided at an outer periphery surface of the barrel such that the adjustment ring is axially moveable along the barrel when the adjustment ring is rotated relative to the barrel. The adjustment ring has three protrusions equiangularly spaced on an end face thereof and supporting the zoom mechanism such that the zoom mechanism is driven by the adjustment ring to move axially relative the said barrel when the adjustment ring is rotated relative to the barrel.

Abstract: Process and a test kit for the detection of drugs of methylenedioxy amphetamine family and derivatives, are disclosed. The process comprises (a) sampling sufficient amount of a material, suspected to be examined comprise of said methylenedioxyphenyl group; (b) admixing said sample with a sufficient amount of a strong acid reagent; and (c) detecting color gradual appearance and determining accordingly the presence of said methylenedioxy amphetamine drugs in predetermined interval of time. The test kit comprises a strong acid reagent; a color vs time chart comprising means for the detection of a specific drug by means of color and time of appearance, a reaction chamber wherein suspected material and said strong acid reagent are admixed and color is indicated; a sampler having means to collect sufficient amount of suspected material to be tested and to insert it to the reaction chamber.

Abstract: The present invention provides a putter head which includes a putter head body which has a portion thereof connected to a distal end of a putter shaft; a laterally extending putter face which is formed on a front portion of the putter head body; a strip-like longitudinal line mark which is capable of being aligned with an imaginary ball hitting line at an address position, the longitudinal line mark being formed on an upper surface of the putter head body and extending rearwardly from a center of the putter face in the direction orthogonal to the putter face; and blurring marks which are formed on the upper surface of the putter head body in a state that the blurring marks sandwich the longitudinal line mark, the blurring marks having profile lines which are arranged substantially symmetrically and non-parallel with respect to the longitudinal line mark, wherein the profile of one blurring mark is arranged approximately parallel to the imaginary ball hitting line at a take-back position and the profile line o

Abstract: The invention relates to a method for transmitting additional data within a video data transmission between a transmitter and a receiver according to the prioritized pixel transmission method, wherein the video data consist of individual pixel groups, and each pixel group has a position value within an image array and has at least one pixel value, wherein the minimum size of the image array is defined by the height h and width b of a video image, given in picture elements. The invention is characterized in that during the transmission of the additional data, position values are used that do not occur in the actual video data but are assigned to an offset range of the image array.

Abstract: An obstacle detection method and system, particularly for car parking systems comprising emitting ultrasound signals at a plurality of sensors, receiving echo signals returned by at least one obstacle, performing a parametric evaluation of the received signals, determining, for each sensor, the distance between the sensor and an obstacle detected by it, associating with each sensor a value of the distance from the obstacle detected by it; determining a value corresponding to the minimum detected distance and replacing it with the sum value between a minimum distance and a priority threshold value; assigning to the sensor that detected the minimum distance a priority status; and defining a sensor polling cycle that polls more frequently a priority status sensor than non-prioritized sensors.

Abstract: An adaptive laser diode driver capable of driving various laser diode types as well different laser diodes from the same type, while ensuring optimal optical performance over the lifetime and temperature change of the diode. The driver adaptively changes the voltage level of input data signals to achieve full current switching as well as short rise time (tr) and fall time (tf) in extreme modulation conditions. This is preformed by constantly monitoring the output signal of a laser diode. Based on the monitored signal a modulation current is adjusted and in response the low level and high level of the input data signals are set. In accordance with one embodiment, the adaptive laser diode driver can be integrated in an optical line terminal (OLT) or an optical network unit (ONU) of a passive optical network (PON).

Abstract: Pharmaceutically acceptable liposome-encapsulated busulphan formulations for parenteral administration are provided, as well as such formulations furthermore comprising glutathione and/or at least one glutathione precursor and a process for manufacture of the preparations. The formulations are stable, have improved biodistribution and significantly reduced side effects over those produced by oral administration or parenteral administration of free drug. The formulations are useful as part of stem cell and/or bone marrow transplant conditioning regimens. A method of treatment of a mammal by use of such formulations.

Abstract: An adhesive tape dispenser comprises a dispensing body and a blade. The dispensing body is of one-piece injection molded plastic construction and has a front portion for the mounting of the blade, two roll transport portions for rotatably fitting a roll of adhesive tape thereon, and at least one tensile anti-reverse member extended outward from the exterior surfaces of the roll transport portions and following the rotational direction of the adhesive tape roll during tape application. As such, the adhesive tape roll can be rotated forward to apply tape, but the adhesive tape roll cannot be easily rotated backward due to the braking action occurring at the rear extremity of the tensile anti-reverse member.

Abstract: A liquid atomizer comprising a housing fitted with an inlet for connecting to a liquid supply line and a cavity being in flow communication with the inlet and having a longitudinal axis. The housing has one or more outlet nozzles for emitting atomized liquid. A vortex generating member is received within the housing and is formed with at lest one vortex generating path generates a liquid vortex about an axis transversally extending relative to the longitudinal axis of the housing and extending opposite a respective outlet nozzle. Each of the vortex generating paths is in flow communication with the cavity and extends opposite a respective outlet nozzle.

Abstract: A vehicle door latch device comprises a block member (66) displaceable between a blocking position (B) for restricting a displacement of a lock lever (23) to an unlocked position (UL) by a mechanical engagement with the lock lever (23) and an unblocking position (UB), a connecting lever (72) connected to an inside lock button (36) with no substantial lost-motion, and a connecting spring (73) for connecting the connecting lever (72) and the lock lever (23). The connecting lever (72) is substantially displaceable integrally with the lock lever (23) by an action of the connecting spring (73) when the block member (66) is located at the unblocking position (UB). The connecting lever (72) is displaced with respect to the lock lever (23) against a spring force of the connecting spring (73) when the unlocking operation of the inside lock button (36) is carried out at a state where the block member (66) is located at the blocking position (B).