Abstract: A cardan shaft structure with tightness adjustable functions has a through-hole passing through spheres located at both ends of the cardan shaft body, and a taper socket respectively installed into the opening end of each sphere. A bolt is inserted into both spheres and the body, fixed and locked together in conjunction with a nut. The cardan shaft structure works together with two clamping components wrapping around the spheres. When the sphere is being pushed against (or freed from) the inner wall of the clamping component by tightening (or loosing) the bolt so as to make the sphere either expand (or recover), the angle displacement of the clamping component becomes adjustable accordingly.

Abstract: The invention features a coating composition that comprises a non-urethane acrylate or methacrylate compound in combination with a fluorochemical. Typically, the non-urethane (meth)acrylate is an aliphatic or aromatic (meth)acrylate compound and the fluorochemical typically comprises a monofunctional (per)fluoropolyether (meth)acrylate compound. The coating compositions can provide a protective topcoat layer to a variety of substrates, including wood and vinyl.

Abstract: One flexible windproof candleholder, which is composed of upper-open cylinder candleholder with gap at its side to change candle, a slide cover that covers onto periphery of candleholder and canister cover with light holes that covers onto interior of candleholder; wherein protruding stopper ball is respectively set at external and internal rim of bottom section of candleholder; concave parts made at lower rim of slide cover and canister cover can be used for block, so, slide cover moves down to envelop gap, wind may not blow candle; as slide cover and canister cover respectively move down to periphery and interior of candleholder, slide cover is pushed against upper cover of canister cover so that internal space of candleholder is sealed, the burning candle may extinguish itself due to lack of oxygen, canister cover slides upward along vertical runner setting in symmetry inside candleholder by stopper ball protruded at external low section, meanwhile, slide cover also slides upward to upper section of candle

Abstract: A lamp structure comprises a top fixture having a light-emitting device attached thereon; a frame body having a notch formed thereon; and a transparent cover, wherein the top fixture, the frame body, and the transparent cover are assembled together. As a result, a control wire of a video camera can be mounted easily by utilizing a wiring route of the light-emitting device via the notch of the frame body without damaging the original structure of the conventional lamp structure.

Abstract: A license plate light comprises: a box; at least one light-emitting device mounted inside said box; a video camera mounted inside said box; and a transparent cover coupled with said box, whereby said at least one light-emitting device and said video camera integrate with each other and share a wiring path to facilitate vehicle's wiring.

Abstract: This invention relates to a device for detecting cancer cells. The device includes a light source for generating light (e.g., a light emitting diode), a first optical filter selected from the group consisting of a band pass filter and a long pass filter, a second optical filter (i.e., a band pass filter) disposed between the light source and the first optical filter, and a sample receiver for receiving a sample. The sample receiver is disposed between the first and second optical filters. The first optical filter, the sample receiver, and the second optical filter are aligned so that light emitted from the light source passes sequentially through the second optical filter, the sample receiver, and the first optical filter.

Abstract: A shock absorbing member includes a tubular body with two flanges extending radially outward from two ends of the tubular body. A passage is defined axially through the body. The body is engaged with a hole in one object and the two flanges are in contact with the top surface and the bottom surface of the object. A bolt extends through the passage of the shock absorbing member and is threadedly connected to another object.

Abstract: A screwless mini fan holder is disclosed. The mount bracket is composed of two clips and four resilient pins projecting from opposite sides of a backplane. The clips are used to couple the fan assembly onto the heat sink of a computer. The resilient pins each having a semi-circular ball head are used to attach the mini fan, where one end of each pin is permanently connected to the back side of the backplane, and the other end extends outward at an inclined angle. Such screwless design enables the fan assembly without using any mechanical tools. This not only simplifies the assembly of mini fan in a computer for most computer users, but also allows air flow to be uniformly distributed over the heat sink for maximized heat dissipation.

Abstract: A shock absorbing member made by soft material includes a shank with a head and a spherical member connected to a first end and a second end of the shank. A plurality of shock absorbing plates extend radially outward from the shank and located at two positions along the shank. A source of vibration such as a fan is clamped between the two groups of shock absorbing plates.

Abstract: A method of protecting a bond pad during die-sawing comprising the following steps. A substrate having a bond pad formed thereover is provided. A bond pad protection layer is formed over the bond pad. The substrate is die-sawed and the bond pad protection layer is removed by heating.

Abstract: An external drive cabinet is provided. The present invention is unique in that and a power connector and a data interface connector installed on the back side of the cabinet frame are not on the same level but positioned in step manner, keeping a buffer space in between. Such arrangement of connectors enables one of the two connectors to make connection before the other does, thus smoothing out the plugging and unplugging processes. The tray is equipped with hinge joint at the rear end that is able to swing the front end of the tray upward when the handle bar is pulled up. The front panel of the hard disk can be completely concealed in the drive cabinet, as against the exposed the conventional drive cabinet with the front panel exposed.

Abstract: The invention features an article comprising a reactive substrate that forms a covalent or hydrogen bond with a surface layer. The surface layer of the article comprises the reaction product of at least one monoterminated (per)fluoropolyether (meth)acryl compound and at least one monomer or oligomer having at least two (meth)acryl groups.

Abstract: A wireless transmission apparatus. A curved guide track is disposed on a base plate. An antenna holder is rotatably disposed on the base plate and includes a sliding portion. The sliding portion slides on the curved guide track when the antenna holder rotates. A main circuit board is disposed on the base plate. An enhanced antenna is disposed in the antenna holder and electrically connected to the main circuit board. The enhanced antenna rotates with the antenna holder.

Abstract: The invention discloses a paperboard padding made from a piece of paperboard, and has following characteristics: both of two narrow edges and long edges of the paperboard has one folding part and wrap part to form a container base. The four connection areas of the reverse folding part and wrap part has a protection card, and at the connection edge of reverse folding part and container has an open groove; Both end of the wrap part cut into a slit respectively with a flap in the center, then at the connection corner of reverse folding part, wrap part, and protection card sets a hole from which spans four folding parts; At both sides of the container base next to folding part sets a fixed plate which has convex plate corner extended to the inner side.

Abstract: This invention relates to carbazole compounds of the following formula: In the above formula, each of rings A and B, independently, is heteroaryl containing at least one nitrogen atom; each of X and Y, independently, is CH or N; each of R1–R6, independently, is H, C1–C8 alkyl, C2–C8 alkenyl, C2–C8 alkynyl, C3–C8 cycloalkyl, C3–C8 heterocycloalkyl, aryl, heteroaryl, OH, C1–C6 alkoxy, aryloxy, heteroaryloxy, NH2, C1–C6 alkylamino, C1–C12 dialkylamino, arylamino, diarylamino, or halogen; R7 is H, C1–C8 alkyl, C2–C8 alkenyl, C2–C8 alkynyl, C3–C8 cycloalkyl, C3–C8 heterocycloalkyl, aryl, heteroaryl; and <each of m and n, independently, is 1, 2, or 3.

Abstract: This invention relates to a method for detecting cancer cells in a subject. The method includes contacting a plurality of cells in a sample obtained from the subject with carbazole compounds of the following formula: and calculating the percentage of the cells that emit florescence upon irradiation with an excitation light, in which, if the percentage is above a pre-set value, the subject is determined to contain cancer cells. In the above formula, each of rings A and B, independently, is heteroaryl containing at least one nitrogen atom; each of X and Y, independently, is CH or N; each of R1—R6, independently, is H, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C8 cycloalkyl, C3-C8 heterocycloalkyl, aryl, heteroaryl, OH, C1-C6 alkoxy, aryloxy, heteroaryloxy, NH2, C1l-C6 alkylamino, C1-C12 dialkylamino, arylamino, diarylamino, or halogen; R7 is H, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C8 cycloalkyl, C3-C8 heterocycloalkyl, aryl, heteroaryl; and each of m and n, independently, is 1, 2, or 3.

Abstract: A method of protecting a bond pad during die-sawing comprising the following steps. A substrate having a bond pad formed thereover is provided. A bond pad protection layer is formed over the bond pad. The substrate is die-sawed and the bond pad protection layer is removed by heating.

Abstract: This invention relates to carbazole compounds of the following formula: In the above formula, each of rings A and B, independently, is heteroaryl containing at least one nitrogen atom; each of X and Y, independently, is CH or N; each of R1-R6, independently, is H, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C8 cycloalkyl, C3-C8 heterocycloalkyl, aryl, heteroaryl, OH, C1-C6 alkoxy, aryloxy, heteroaryloxy, NH2, C1-C6 alkylamino, C1-C12 dialkylamino, arylamino, diarylamino, or halogen; R7 is H, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C8 cycloalkyl, C3-C8 heterocycloalkyl, aryl, heteroaryl; and each of m and n, independently, is 1, 2, or 3.

Abstract: A portable computer input device is characterized in having a releasable upper cover, a foldable computer mounting pad, and a signal transmission joint connectable with a flexible printed circuit board to serve conveniently mission of rapid information transmission.

Abstract: A portable computer input device is characterized in having a releasable upper cover, a foldable computer mounting pad, and a signal transmission joint connectable with a flexible printed circuit board to serve conveniently mission of rapid information transmission.