摘要:
A pair of pliers has a pair of jaw support frames engaging with each other, and two jaw blocks. Each jaw block has a mount having at least a round hole, a ball, a spring, and a threaded disk. The ball, the spring and the threaded disk are inserted in the round hole of the mount. Each jaw support frame has two parallel plates and a spacing defined between the parallel plates. Each plate has at least a through hole. Each mount is inserted in the corresponding spacing of the jaw support frame.
摘要:
A fabrication method and a structure of a flash memory. Several first shallow trench isolations and second shallow trench isolations are formed in a memory circuit region and a peripheral circuit region of a substrate, respectively. The first shallow trench isolations are shallower than the second shallow trench isolations. Several gates are formed along a direction perpendicular to the substrate in the memory circuit region. A self-aligned source region process is performed to remove the isolation layer within every other first shallow trench isolations between the gates. A common source region and a column of separate drain regions are thus alternatively formed between the gates. The drain regions in the same column are isolated by the first shallow trench isolations.
摘要:
A lighting device includes a decorative sleeve member disposed on a base, one or more light devices may be used for lighting the interior of the decorative sleeve member, and a fan device may be used to generate an air stream to flow through the interior of the decorative sleeve member and to oscillate or fluctuate the decorative sleeve member for generating the other decorative effects. A protective net member may be secured to the fan device for protecting the fan device. The decorative sleeve member may be clamped onto the base or a housing with a resilient belt.
摘要:
A stage lamp is composed of a lower casing, driving device, a support frame, eccentric device, a swing ring, and a globe shade. Once the power is on, the light bulb is lighted up and the output shaft of the driving device actuates to rotate the eccentric rod on the eccentric device. Therefore, the globe shade rotates eccentrically and the swing ring moves pivotally in an arc to make the colored light emitted through the globe shade has irregular lighting change for enhancing dynamic visual delight.
摘要:
An integrative memory card adapter capable of accommodating a compact flash card, a multi-media card, a digital card and a smart media card. By positioning contact pins and entrance slots in various locations on the memory card adapter according to the specifications and input/output contact positions of various memory cards, all four types of memory card are accommodated. The memory cards can be accommodated because the input/output contact points of each memory card are in contact with corresponding contact pins inside the slots. The contact pins are in turn wired to a printed circuit board with external connection.
摘要:
A lighting device includes a floating member, and a fan device for generating an air stream to float and to support and to rotate the floating member. An air guiding device is disposed below the floating member and includes a number of helical flaps for forming a number of helical air passages between the flaps and for generating a helical air stream to support and float the floating member with the air stream. A net is secured to the bottom of the housing and has a number of openings for air circulation purposes. A light may light the patterns on the floating member.
摘要:
An improved structure foldable bicycle that provides for the folding of the major sections of a bicycle, easy portability and storage, safety and stability, time and energy savings, and additional practicality which is comprised of upper and lower plates as well as a cam lever between the top tube and head tube of the front frame that enables folding and securing, with a quick-release stem clamp between the top tube and the handlebar providing for handlebar extension and retraction. An insert box and an insert block as well as a coupler box and an coupler block are respectively disposed between the upper and lower extents between the front frame and the rear frame that provide for folding and securing. A quick-release clamp installed between the seatpost and the seatpost tube at the lower extent of the saddle provides for extension, retraction, and tightening into position. A side stand installed at the lower extent of the rear frame provides for the vertical posturing of the folded frame. Pedals at the bottom bracket are equipped with a sleeve and a cam-lever for removability. A movable rear rack is equipped with a roller wheel that enables pushing and pulling of the folded bicycle frame. A tab having a through-hole is situated on the seatstay for the insertion of a lock pin with an attached chain. As such, the present invention provides improved functionality and increases the practical value of such products.
摘要:
A method of manufacturing a light emitting diode (LED) includes growing a light emitting region on a temporary substrate, bonding a transparent substrate of glass or quartz to the light emitting region and then removing the temporary substrate. A metal bonding agent also serving as an ohmic contact layer with LED is used to bond the transparent substrate to form a dual substrate LED element which is then heated in a wafer holding device that includes a graphite lower chamber and a graphite upper cover with a stainless steel screw. Because of the different thermal expansion coefficients between stainless and graphite, the stainless steel screw applies a pressure to the dual substrate LED element during the heating process to assist the bonding of the transparent substrate.
摘要:
A machine for forming an inverted U-shaped folded fin with an aspect ratio of H/W includes a stationary frame, a locating device, a folding tool carrier and successive first, second and third folding tools. The carrier is horizontally and reciprocally mounted on the frame. The three folding tools are drivably carried by the carrier, each tool with a width substantially equal to W including an upper clamping block and a lower clamping block respectively for fixing a metal strip during formation of the heat dissipating fin. The first and second tools and the second and third tools are respectively spaced from each other at a distance substantially equal to H when the machine is at an original position. The locating device is also drivably mounted on the frame for fixing the horizontal metal strip relative to the frame when the three folding tools do not clamp the strip.
摘要:
The invention relates to compounds of formula (I) ##STR1## wherein R.sup.1 is an optional substituent any position of phenyl ring and is selected from halogen, --NO.sub.2, --NH.sub.2, --OH and --O--CR.sub.1-6 alkyl; --CH.sub.2 R.sup.2 is a substituent at 1- or 3- position of 1,2,3,4-tetrahydroisoquinoline, wherein R.sup.2 is an azole group such as imidazole or triazole; and R.sup.3 is phenyl optionally substituted with one or more halogen, and pharmaceutical salts thereof. The compounds of formula (I) and salts thereof are useful as antifungal agents. The invention also relates to the antifungal pharmaceutical compositions containing the compounds of formula (I), the methods of treating fungal infections using the compounds of formula (I) and the process for preparing the compounds of formula (I).