Abstract: An imaging lens assembly comprises a fixing diaphragm and an optical set including five lenses. An arranging order from an object side to an image side is: a first lens; the fixing diaphragm; a second lens; a third lens; a fourth lens; and a fifth lens. At least one surface of the five lenses is aspheric. By the concatenation between the lenses and the adapted curvature radius, thickness/interval, refractivity, and Abbe numbers, the assembly attains a big diaphragm with wide-angle, a shorter height, and a better optical aberration.

Abstract: An imaging lens assembly comprises a fixing diaphragm and an optical set including five lenses. An arranging order from an object side to an image side is: a first lens; the fixing diaphragm; a second lens; a third lens; a fourth lens; and a fifth lens. At least one surface of the five lenses is aspheric. By the concatenation between the lenses and the adapted curvature radius, thickness/interval, refractivity, and Abbe numbers, the assembly attains a big diaphragm with wide-angle, a shorter height, and a better optical aberration.

Abstract: An imaging lens apparatus comprises four lenses with refractive power by which lead the light from the object side to the image side: a first lens with a convex object-side surface and positive refractive power, at least one surface of the first lens is aspheric; an aperture stop set next to the first lens; a second lens which is a biconcave lens with negative refractive power, at least one surface of the second lens is aspheric; a third lens which is a positive meniscus lens with a concave object-side surface, both side of the third lens are aspheric; and a fourth lens which is a negative meniscus lens with a convex object-side surface, both side of the fourth lens are aspheric with at least one inflection point; and the imaging lens apparatus satisfy the conditions below: |1/slope_S8|>0.9; ?0.2<SAG_S8<0.1.

Abstract: An imaging lens apparatus comprises four lenses with refractive power by which lead the light from the object side to the image side: a first lens with a convex object-side surface and positive refractive power, at least one surface of the first lens is aspheric; an aperture stop set next to the first lens; a second lens which is a biconcave lens with negative refractive power, at least one surface of the second lens is aspheric; a third lens which is a positive meniscus lens with a concave object-side surface, both side of the third lens are aspheric; and a fourth lens which is a negative meniscus lens with a convex object-side surface, both side of the fourth lens are aspheric with at least one inflection point; and the imaging lens apparatus satisfy the conditions below: |1/slope_S8|>0.9; ?0.2 <SAG_S8<0.1.

Abstract: An imaging lens apparatus comprises two lenses with refractive function, from the object side to the image side: a first lens which is a positive meniscus lens with a convex object-side surface, an aperture; and a second lens which is a negative meniscus lens with a concave object-side lens. Both surfaces of said first and second lens are aspheric, and the imaging lens apparatus satisfy the following equations: 1.35<N1<1.57; 1.60<N2<1.65; V1?50; V2<30; wherein, N1 is the refractivity of the first lens, N2 is the refractivity of the second lens, V1 is the abbe number of the first lens, and V2 is the abbe number of the second lens.

Abstract: A feature-based data structure of a digital manikin for describing the exterior features of a body comprises a plurality of feature points of the body, a plurality of girth lines, and a plurality of meridian lines. The girth lines pass through the feature points. Each of the meridian lines is formed by connecting the corresponding feature points respectively out of the girth lines. The girth lines of an arm of the body include an arm-hole girth, an elbow girth, and a palm base girth. The arm-hole girth passes through the shoulder end point, the front arm pit, and the rear arm pit. The elbow girth passes through the concave and convex points on the elbow girth. The palm base girth means the location where the size variation of the cross-sectional profile from the fore arm to the palm is the largest.

Abstract: A dual-mode 3D optical measurement apparatus is applied to scan at least one object or capture the motion of at least one object. The optical measurement apparatus includes a light-projection unit, a plurality of marker units, and an image-capturing unit. The light-projection unit projects light on the object. The marker units are disposed at the object. When the dual-mode 3D optical measurement apparatus executes a static scan mode, the light-projection unit projects light on the surface of the static object, and then the image-capturing unit captures a plurality of static images of the object. When the dual-mode 3D optical measurement apparatus executes a motion capture mode, the image-capturing unit captures a plurality of motion images of the marker units. In addition, a dual-mode 3D optical measurement system is also disclosed.

Abstract: A body motion staff is an image constructed by encoding the member motion information which is obtained from the plural motion images taken over the motion of a multi-member body by a three-dimensional motion capturing apparatus. The member includes a link or a joint of the multi-member body.

Abstract: A patterned marker for encoding comprises an inner pattern and an outer pattern. The inner pattern is divided into a plurality of first areas. The outer pattern is disposed around the inner pattern and divided into a plurality of second areas. At least one of the first areas is different from at least one of the second areas in color. The patterned marker has encoding function.

Abstract: The present invention relates to a LED illumination device, capable of being combined with a fluorescent lamp, comprises a connector; a substrate capable of being clamped on a lamp tube; a plurality of light emitting diodes; a driving member; and a rectifying and stabilizing member. With the mentioned structure of the LED illumination device, the LED illumination device is able to be directly fastened on the lamp tube of existed fluorescent lamp, for providing LED illumination and lowering replacement cost and increasing replacement convenience.

Abstract: The present invention relates to a lamp tool having light shielding effect, comprises: a lamp housing, in a spherical shape, an inner end and/or an outer end thereof is processed with an etching treatment by a chemical agent so an irregular concave-convex shape is formed on the surface thereof, so that the lamp housing is provided with more projection angles for diffusing lights so as to increase the brightness, and a longitudinal hemisphere of the lamp housing is coated with a metal layer for refracting lights, and the rough surface is served to diffuse lights; an illumination portion disposed in the lamp housing for illumination; and a lamp head connected to the lamp housing and coupled to the illumination portion for being inserted into a lamp seat so the required power is able to be obtained for illumination. So light is able to be diffused by the rough surface and to be refracted by the metal layer.

Abstract: The present invention relates to a diffusion structure for illumination light source, comprises: a substrate installed with at least one light emitting diode; a heat dissipating base, the periphery thereof is installed with at least one heat dissipating fin; a lamp head; a lower cover installed with at least one heat dissipating hole; and an upper cover, one end thereof is processed with an etching treatment by a chemical agent so the surface thereof is formed to an irregular concave-convex shape thus the lamp head is provided with more projection angles so as to increase the brightness. With the rough surface of the upper cover, lights emitted by the light emitting diode is able to be diffused, and the heat dissipating fin is disposed in the lower cover so that air can be introduced into the lower cover through the heat dissipating hole for generating convection so as to process heat dissipation to the heat dissipating fin, and users are prevented from being hurt by touching the heat dissipating fin.

Abstract: A merchandising rack for displaying a plurality of four-way lug wrenches is described, comprising, a plurality of ribs connected to each other; a plurality of upward support elements, for restraining a four-way lug wrench from moving downwardly and laterally; and a plurality of downward support elements, for restraining a first arm of the wrench from moving upwardly, laterally, and from moving away from the rack; and a plurality of stubs positioned to restrain the wrench from rotating about an axis extending along the first arm of the wrench.

Abstract: A lamp with shunt compressing spring has a socket, two electrodes, a shunt compression spring, an insulating casing, a sliding lid, a bulb holder and a bulb. The shunt compression spring is mounted in the socket and has two electric contacting ends contacting selectively and respectively with the electrodes. The insulating casing covers the shunt compression spring and has a first and a second through openings respectively exposing the electric contacting ends of the shunt compression spring. The sliding lid connects movably to the insulating casing, corresponds to the first through opening of the insulating casing and exposes the corresponding electric contacting end of the shunt compression spring. The bulb holder has a protrusion pressing the sliding lid to compress the shunt compression spring and keep the electric contacting end of the shunt compression spring exposing through the sliding lid from contacting with the corresponding electrode.

Abstract: The invention relates to a firecracker-like light string, which includes bulb assemblies on both sides as a string of firecrackers. Blind wires are interconnected with the electrical wire to position the bulb assemblies on both sides of the electrical wires in secure. The string can be hung without other supporting frame to display a spiral firecracker-like decorative effect.

Abstract: A bulb assembly includes a shell, a holder, and a bulb, wherein the bulb and the holder are received in the shell. The shell has two conductive slices inside, each of which is provided with an active slice inclined inward. A V-shaped elastic slice, particularly an elastic steel piece, is placed under the active slice for providing enough elastic force to push the active slice with an upward potential. When the bulb and the holder are released from the shell, two active slices can contact with each other to keep the electrical connection of the light string that obtains the improved utilization.

Abstract: A wafer-shipping device and a wafer storage method for protecting bonding pads from fluoridation. First, at least one through hole is drilled in the shipping box. The wafer is then placed in the shipping box. A packaging bag containing the shipping box is put into a vacuum packaging machine to remove air from the packaging bag and the shipping box. A dry inert gas is then introduced into the packaging bag and the shipping box until approaching atmospheric pressure as so to prevent the shipping box from collapse. The packaging bag is then sealed.

Abstract: The invention relates to a splendid decorative board, which includes two transparent plates and a splendid layer provided therebetween. A light source can be mounted on a side of the rear plate to emit its ray through the splendid layer having pattern of concentric shapes to display a splendid lighting effect on the front plate that obtains a beautiful decoration.

Abstract: The invention relates to a splendid decorative board, which includes two transparent plates and a splendid layer provided therebetween. A light source can be mounted on a side of the rear plate to emit its ray through the splendid layer having figured grains to display a splendid lighting effect on the front plate that obtains a beautiful decoration.

Abstract: The invention relates to a firecracker-like light string, which includes bulb assemblies on both sides as a string of firecrackers. Blind wires are interconnected with the electrical wire to position the bulb assemblies on both sides of the electrical wires in secure. The string can be hung without other supporting frame to display a spiral firecracker-like decorative effect.