Abstract: A combination lock comprises a first shackle, dials, a spring loaded member biased against the innermost dial, a second shackle comprising an inner arm, a moveable block pivotably coupled to the inner arm and including a spring and an opposite T-shaped slot, and a key opening mechanism aligned with the moveable block and comprising a shaft and a cross member. Inserting a key into the mechanism and turning the key will rotate the shaft and the cross member until the cross member is aligned with an opening of the slot such that pressing the second shackle will cause the inner arm to counterclockwise pivot about the member, move the moveable block outwards to compress the spring and dispose the cross member in the opening, and disengage the second shackle from the first shackle.

Abstract: A fin includes a blade, which is lengthwise split into a plurality of sub-blades, so that the sub-blades are separated from one another from an outer end of the blade to a near central point of the blade; and at least one zipper, which is located between two adjacent sub-blades and adapted to zip up for the adjacent sub-blades to provide a closed area. The closed area provided by the adjacent sub-blades is adjustable by zipping up the zipper by different length to thereby regulate a propulsive force that may be produced by the blade of the fin.

Abstract: The present invention is a CPU clamp (1) including an upper clamp, a lower clamp, and a framework that, by utilizing an elastic body and hooks, a CPU can be easily and swiftly taken out of and placed on a mount and also be protected in a protector formed by the framework and the lower clamp, thereby enabling the CPU being prevented from hitting out of a careless operation and being carried or shipped without causing damage.

Abstract: A lateral engagement structure for an electrical connector capable of engaging with a lateral side of a circuit board includes a main body and an elastic arm. The body includes vertical and horizontal plates, wherein a first stopper block is set at a middle of a front end of the vertical plate, and a space is formed below the first stopper block. The arm has a rear end connected to the body, a free front end, and a front section having an actuator and an engagement portion engaged with the board. The arm's front end is bent toward the first stopper block to form a first transversal plate. When the arm is elastically moved toward the vertical plate, the first transversal plate is stopped at the first stopper block, and the engagement portion still engages with the board. When the first transversal plate passes through the space, the engagement portion is caused to separate from the board.

Abstract: A shifting device for shifting two rows of continuous terminals includes a body and a shaft. The body is formed with a hole and an inlet and an outlet both communicating with the hole. A direction into the inlet and a direction out of the outlet are the same. The inlet is shifted a predetermined distance away from the outlet. The shaft is fitted with the hole of the body and defines a spiral channel with the body after fitting with the hole of the body. The spiral channel corresponds to the inlet and the outlet of the body According to the structure, one row of the continuous terminals enters the body from the inlet and travels along the spiral channel and travels out of the body from the outlet with a predetermined distance shifted away from the other row of the continuous terminals.

Abstract: A bra includes a body made of silicone rubber and having an outline for mating with that of a female bosom. The body includes a reinforcing rib formed along a perimeter thereof. A rear member is mounted to an inner side of the body. An air chamber is defined between the rear member and the body. The rear member includes a plurality of protrusions formed on an outer face thereof. The protrusions are in contact with the female bosom for massaging the female bosom. Further, gaps are formed among the protrusions for ventilation.

Abstract: A bathroom rack is constructed to include two end brackets fixedly fastened to the wall of a bathroom, each end bracket having a recessed receiving portion and a front extension arm, two rod members connected between plugholes in the front extension arms of the end brackets for hanging towels or the like, and a rack body connected between the end brackets for holding bottle items, the rack body having a L-shaped cross section, a plurality of drain holes in the bottom wall thereof, and two distal ends respectively press-fitted into the recessed receiving portions of the end brackets.

Abstract: A Tri-color ZnSe white light emitting diode includes at least a ZnSe LED chip, a blue emission layer, and a green fluorescent powder. Each of ZnSe LED chip is a white light source. The blue emission layer is formed on the ZnSe LED chip to emit blue wavelength light, which shines the ZnSe LED chip to produce yellow light. The green fluorescent powder is covered onto ZnSe LED chip capable of absorbing blue light emitted from the blue emission layer to emit green wavelength light, so that mixing the blue light, yellow light, and green light to produce the white light emitting diode.

Abstract: A sweeping and wringing apparatus comprises a cleaning head, a squeezing head, a main rod, a wringing rod, two connecting rods, two transverse bars, and two squeezers. The two transverse bars are symmetrically fastened to front and rear parts of the squeezing head at a fixed mutual distance. A plurality of squeezing sections is put excentrically over the transverse bars, forming two lines. When the cleaning head is pulled up to be wrung, passing through between the two lines of squeezers, the squeezers turn, with a gap in between gradually becoming narrower as the cleaning head moves upward, resulting in effective wringing of the cleaning head.

Abstract: The self-aligned floating-gate structure with a high coupling ratio being formed by one masking photoresist step is disclosed by the present invention, which comprises a first conductive layer over a tunneling-dielectric layer being formed over a semiconductor substrate in an active region and two extended second conductive layers being separately formed over etched-back field-oxide layers in nearby STI regions. Each of the extended second conductive layers is defined by a sidewall dielectric spacer being formed over each sidewall of the active region for forming a first-type self-aligned floating-gate structure and is formed by a sidewall conductive spacer being formed over each sidewall of the active region for forming a second-type self-aligned floating-gate structure, wherein thin sidewall conductive spacers are formed over sidewalls of the extended second conductive layers to alleviate the corner field-emission effects.

Abstract: The present invention relates to a GaN-based heterostructure photodiode comprising a P type layer, an N type layer, and an activity layer between the P type layer and the N type layer. The P type layer, the N type layer and the activity layer are made of GaN-based composition, and the activity layer is doped with borons so as to modulate the band gap between the P type layer and the N type layer. Therefore, the breakdown voltage can be increased and the light receiving ability can be promoted so that the photodiode to be a light receiving element can has a better performance for light detection.

Abstract: A stacked small memory card includes an upper memory card and a lower memory card, the upper memory card and the lower memory card respectively formed a first heat sink and a second heat sink, the first heat sink and the second heat sink are stacked together, so that, the heat of the upper memory card and the lower memory card may be dispersed via the first heat sink and the second heat sink. Thus, the stacked small memory card of present invention having high function of disperses heat to promote its durability and lifetime effectively.

Abstract: A package structure of a composite LED is to package an LED chip into a SMD LED package subbody component. Then, a single SMD LED package subbody component or multiple SMD LED package subbody components may be packaged into a large sized recessed package mother body, thereby forming the package structure of a composite LED. Thus, the quality is better, and the color shift is less, thereby enhancing the quality of production, and thereby decreasing the cost of production. In addition, the SMD LED may be previously classified according to the features, and may then be packaged into the mother body, thereby obtaining better features, such as Vf, color, brightness or the like.

Abstract: An image sensor having an improved transparent layer includes a substrate, a frame layer, a photosensitive chip, a plurality of wires, and a transparent layer. The substrate has an upper surface formed with a plurality of first connected points. The frame layer is arranged on the upper surface of the substrate so as to form a cavity together with the substrate. The photosensitive chip is mounted on the upper surface of the substrate and within the cavity. The plurality of wires are electrically connected the photosensitive chip to the first connected point of the substrate. The transparent layer is covered on the frame layer for covering the photosensitive chip so that the photosensitive chip may receive optical signals passing through the transparent layer, respectively, at the peripheries of the transparent layer are formed with cut—corners.

Abstract: Disclosed is a combination lock wherein responsive to unlocking the lock, use a tool to press the push button to advance a push button and a locking pin inside until a passage is clear from a ledge, insert a pointed portion of the tool into an indentation on a push button, rotate the push button to engage a projection with a tooth, further press the push button to advance a locking pin inside and matingly engage the push button with the locking pin, and rotate the push button and the locking pin until the ledge inserts into the passage with a spring biased pin being entered into an aperture of a sliding seat for locking during an operation of inhibiting the lock from being opened by a key.

Abstract: The invention is a device for quickly detaching and reassembling a frontmask of a computer casing including a movable device. The movable device consists of an anchor, a plurality of sliding clips, two wedge-shaped push-heads, a retraction spring, a handle and some other related parts. Two wedge-shaped push-heads are located on an upper side on both ends of the movable device and have a beveled surface. To detach the frontmask of the casing, the beveled surfaces and the wedge-shaped push-heads of the movable device push the anchoring elements outwards, so that the frontmask can quickly be detached from the computer casing.

Abstract: The present invention relates to a structure of chip type electrolytic capacitor, which comprises a casing cover and a partition to separate space of casing cover into a dielectric chamber and a buffer chamber, a dielectric which includes lead pins, holes on the partition for the lead pins pass through. The dielectric is installed in the dielectric chamber, and lead pins pass through the holes on partition and extend to the buffer chamber. The buffer chamber is sealed with a bottom cover which also includes holes for lead pins. A stuff of epoxide is filled into the buffer chamber to fix the dielectric and its lead pins. A top cover is to seal the dielectric chamber for filling electrolyte. The casing cover is made with high strength engineering plastic by plastic injection machine. A supersonic welding and the epoxide adhesive solidification package technologies replace rubber packing.