Abstract: Disclosed is an anti-UV reflector for distributing a light from a point light source or a linear light uniformly over a target. The anti-UV reflector mainly includes a light reflecting polymeric substrate and a protecting layer of anti-UV material provided on the polycarbonate substrate for reducing yellowing in the polycarbonate substrate. When a light from a point light source or a linear light illuminates the anti-UV reflector, UV radiation in the light is filtered or absorbed by the protecting layer thereby reducing yellowing in the polyearbonate substrate.

Abstract: A seat includes: a seat body having a bottom surface and front and rear ends, the bottom surface being formed with a retaining member disposed adjacent to the front end; and a pair of opposing supporting members secured to the bottom surface. Each of the supporting members includes a front end portion extending into the retaining recess unit, an intermediate portion generally round in shape and extending from the front end portion toward the rear end of the seat body, a bent portion bent from the intermediate portion and having a cross-section varied from a generally round shape to a flat shape, and a rear end portion extending from the bent portion and generally flat in shape.

Abstract: A light emitting diode is provided. The diode includes: a substrate; a first nitride gallium layer disposed above the substrate; a first electrode provided at one portion of and above the first nitride gallium layer; an active layer provided above the first nitride gallium layer, for emitting light; a second nitride gallium layer provided above the active layer; and transparent electrodes spaced apart from one another above the second nitride gallium layer.

Abstract: A light diffusing assembly includes: a diffuser plate exhibiting a light scattering effect and having a light-emerging surface; and a brightness-enhancing film exhibiting a light concentrating effect and formed directly on the light-emerging surface of the diffuser plate. The brightness-enhancing film has a roughened surface opposite to the light-emerging surface of the diffuser plate.

Abstract: The present invention relates to a diffusion plate used in a direct-type backlight module and a method for making the same. At least one of the surfaces of the diffusion plate has a microstructure constituted by repeated undulation that can refract and diffuse the incident light beams that enter the diffusion plate. Therefore, the paths of the light beams after entering the diffusion plate are changed, which raises the luminance of the backlight module.

Abstract: The invention is to provide a method for determining an optimum writing strategy for an optical disk drive to record data onto a recordable optical disk. According to a preferred embodiment of the method of the invention, a pre-stored third type datum is retrieved from the recordable optical disk. Then, a step of judgment is performed to judge if the third type datum matches one of the plurality of first type data stored in the optical disk drive, and each of the plurality of first type data maps one of the first writing strategies. If the result is NO, a second writing strategy, of which the mapped second type datum matches the third type datum, is loaded from a remote server, and the loaded second writing strategy is determined as the optimum writing strategy.

Abstract: The present invention relates to a method for evaluating an initial capacity of secondary batteries and, more specifically, to a method for evaluating an initial capacity of secondary batteries that involves mathematical operation of specific internal resistance components obtained from an equivalent circuit model of an impedance spectrum measured for a short time period instead of using direct discharge characteristics, thereby allowing selection of batteries having a different initial discharge characteristic.

Abstract: The present invention relates to novel O-acyloxime derivatives, a preparation method thereof and a pharmaceutical composition comprising the same for prevention and treatment of cardiovascular disease. The O-acyloxime derivatives according to the present invention may valuably be used for prevention and treatment of cardiovascular diseases such as hyperlipidemia, coronary arterial heart disease, atherosclerosis, and myocardial infarction caused by Lp-PLA2, because they have excellent inhibitory effect of Lp-PLA2.

Abstract: A shell construction for a bicycle seat includes a woven structure and a rigid cover. The woven structure is made of a high strength thread. The rigid cover is formed of a plastic material, and is molded over the woven structure. The plastic material penetrates the woven structure. The rigid cover has a top wall and a skirt member projecting from a periphery of the top wall.

Abstract: A water supply control apparatus and method for an ice maker, in which an amount of supplied water is controlled so as to supply an accurate amount of the water to an ice tray. The method includes the steps of (a) supplying water to an ice tray for a predetermined time; (b) determining whether or not a proper amount of water has been supplied to the ice tray after the predetermined time has elapsed; and (c) resetting the predetermined time based on predetermined water supply data, in case that it is determined that the proper amount of water has not supplied to the ice tray.

Abstract: A method for making a bicycle seat includes the steps of: preparing a seat base made of a rigid plastic material; forming a foamed seat body from EVA copolymer; and installing the foamed seat body on the seat base. The seat base includes a top face, a bottom face, and a peripheral edge interconnecting peripheral ends of the top and bottom faces. The foamed seat body includes a seat portion having a bottom face corresponding to the top face of the seat base and a top face opposite to the bottom face of the seat portion of the seat body, and a lip portion extending around the seat portion of the seat body. The lip portion of the seat body embraces the peripheral edge of the seat base after installing the foamed seat body on the seat base.

Abstract: The present invention relates to a polymer nanocomposite and the process for preparation of the same, wherein a positive-electric polyelectrolyte, a layer-structured inorganic material, such as silicate clay, and a polymer latex comprising an negative-electric surface are “co-agglutinated” to result in a polymer nanocomposite.

Abstract: The present invention relates to a method for evaluating an initial capacity of secondary batteries and, more specifically, to a method for evaluating an initial capacity of secondary batteries that involves mathematical operation of specific internal resistance components obtained from an equivalent circuit model of an impedance spectrum measured for a short time period instead of using direct discharge characteristics, thereby allowing selection of batteries having a different initial discharge characteristic.

Abstract: The present invention provides a method for producing cloned cows by employing in vitro maturation of oocytes and nuclear transfer techniques. The method comprises collecting donor somatic cell lines from cows; maturing oocytes extracted from an ovary in vitro; enucleating the oocyte by cutting a portion of the zona pellucida and squeezing out a portion of the cytoplasm, including the first polar body; inserting the donor somatic cell into the oocyte; electrofusing the cells to produce embryos; post-activating the embryos; transferring them into surrogate cows to produce cloned calves.

Abstract: A method and art apparatus are proposed for inspecting solder balls on a BGA (Ball Grid Array) package, which are capable of rejecting defectively-bonded solder balls while allowing properly-bonded ones to pass therethrough. The proposed method and apparatus are characterized by the use of a rotatable disk having a plurality of flaps arranged at equal angular intervals along the perimeter thereof, and which is capable of being rotated in steps if a force greater than a preset threshold torque is being applied tangentially to any one of the flaps. The threshold torque is set to be equal to or less than the shear-resistant strength of a properly-bonded solder ball but greater than the shear-resistant strength of a defectively-bonded one. During an inspection procedure, the BGA package is moved toward the rotatable disk to allow each solder ball to push against one of the flaps on the rotatable disk.

Abstract: Disclosed herein is a modified clay mineral comprising a layered clay mineral intercalated with a catalyst that can catalyze a polymerization reaction. Also disclosed herein are a polymer/clay nanocomposite and a method for its manufacture, the polymer/clay nanocomposite comprising a polymer matrix and a layered clay mineral uniformly dispersed in the polymer matrix, the layered clay mineral being intercalated with a catalyst that catalyzes the polymerization of the polymer matrix.

Abstract: A method and apparatus is proposed for inspecting solder balls on a BGA (Ball Grid Array) package, which is capable of rejecting defectively-bonded solder balls while allowing properly-bonded ones to pass therethrough. The proposed method and apparatus is characterized by the use of a rotatable disk having a plurality of flaps arranged at equal angular intervals along the perimeter thereof and which is capable of being rotated in steps if a force greater than a preset threshold torque is being applied tangentially to any one of the flaps. The threshold torque is set to be equal to or less than the shear-resistant strength of a properly-bonded solder ball but greater than the shear-resistant strength of a defectively-bonded one. During inspection procedure, the BGA package is moved toward the rotatable disk to allow each solder ball to push against one of the flaps on the rotatable disk.

Abstract: The present invention relates to a polymer nanocomposite and the process for preparation of the same, wherein a positive-electric polyelectrolyte, a layer-structured inorganic material, such as silicate clay, and a polymer latex comprising an negative-electric surface are “co-agglutinated” to result in a polymer nanocomposite.

Abstract: Disclosed is a method for forming a polymer nanocomposite, which comprises (a) modifying a clay material comprising layered silicate particles by ion exchange with a surfactant to form an organoclay; (b) dispersing the organoclay in a vinyl monomer and bulk polymerizing said monomer in the presence of a catalyst; and (c) adding a liquid suspension to the above mixture to effect suspension polymerization when the conversion rate of the polymerization is about 10% to 50%, thereby forming a composite having the particles uniformly dispersed in a vinyl polymer matrix.

Abstract: A toilet paper holder is made up of a main body and a movable lid. The main body is provided therein with a receiving space for holding toilet paper sheets which are arranged in a stack in an organized manner such that the toilet paper sheets can be drawn out one after another. The movable lid is provided with a through hole through which the toilet paper sheets contained in the main body are drawn out. The main body is provided in two opposite side walls thereof with a short slide slot and a long slide slot. The movable lid is provided in the longitudinal side edge thereof with an adjustment rod which can be retained at both ends thereof in the slide slots of the main body so as to adjust the distance between the underside of the movable lid and the topmost sheet of the pile of the toilet paper sheets held in the receiving space of the main body. The movable lid has an arcuate underside to reduce the contact area between the underside of the lid and the topmost sheet of the toilet paper sheets.