Abstract: A securing device has a base with two longitudinal sides, an extended tongue, a rib, two buffers and at least one pin. The extended tongue is formed on one of the longitudinal sides on the top surface and has a first mounting slit defined in the inner surface of the extended tongue. The rib is formed on the top surface of the base to form a receiving recess between the extended tongue and the rib. The rib is aligned with the extended tongue and has a second mounting slit. The at least one hole is defined in the base at the other longitudinal side. The two buffers are respectively mounted in the first mounting slit and the second slit. The at least one pin is mounted respectively in the at least one hole. With the two buffers, the noise caused from piecing the floor plates will be reduced.

Abstract: An adjustable attachment device includes a clamping member for securely clamping a tubular member, a sleeve securely mounted to the clamping member, a ball received in the sleeve, a connecting seat having a portion securely coupled to the ball to move therewith, and a resilient member. The sleeve includes a longitudinal through-hole. Further, the sleeve includes a cutout passing through an upper end of the longitudinal through-hole. The resilient member biases the ball to press against a spherical upper wall section of the sleeve, thereby retaining the connecting seat in place. The connecting seat is pressable to compress the resilient member and cause the ball to disengage from the spherical upper wall section of the sleeve, allowing the connecting seat to move along the cutout of the sleeve and allowing the connecting seat to turn to a desired orientation relative to the tubular member.

Abstract: To estimate a distribution of voltages or currents in the layers of a multi-layer circuit, an exemplary current flow in each layer is discretized into a number of current vector elements and at least one scalar charge element related to the charge associated with each current vector element. A first distribution of voltages induced in each circuit layer is determined from current vector elements in all of the circuit layers. A second distribution of voltages induced in each circuit layer is determined from the scalar charge elements in all of the circuit layers. For each circuit layer, the first and second distributions of voltages induced therein are combined to determine an actual distribution of voltages in the circuit layer.

Abstract: A portable accessory box is disclosed. The portable accessory box comprises: a bottom plate; two side rectangular bodies fixedly connected to two sides of the bottom plate; and a lower side plate fixedly connected to the lower side of the bottom plate. The portable accessory box can further comprise an upper side plate fixedly connected to the upper side of the bottom plate. The bottom plate includes a hand-held hole for carrying and two fixed pieces used to fix the side rectangular bodies. In addition, each of the side rectangular bodies comprises an embedded slot, and the lower side plate and the upper side plate both include an inner side piece. When the lower side plate and the upper side plate are folded inwardly, the inner side pieces can be embedded into the embedded slots of the side rectangular bodies to divide each of the side rectangular bodies into two rectangular sub-bodies and form a lower rectangular body and an upper rectangular body between the side rectangular bodies.

Abstract: A packaging carton is disclosed, suitable for packaging an electronic product, such as a peripheral product, a mobile phone, or a spare part. The packing carton is formed by folding a paper material and is one piece, and is fabricated by linking two clip slots. Furthermore, the packaging carton comprises two hollow buffer structures beside two sides of a storage chamber and two upper holding pieces adjacent to both sides of the storage chamber to protect an object packaged in the packaging carton.

Abstract: A combinable floor plate includes a first connection part formed on a first side face of the floor plate and a second connection part formed on a second side face of the floor plate opposite to the first side face. The first connection part has a tongue and the second connection part is provided with a first extension and a second extension to be respectively received in an upper cutout and a lower cutout in the first connection part. A securing device is to secure engagement between two adjacent floor plates.

Abstract: To estimate a distribution of voltages or currents in the layers of a multi-layer circuit, an exemplary current flow in each layer is discretized into a number of current vector elements and at least one scalar charge element related to the charge associated with each current vector element. A first distribution of voltages induced in each circuit layer is determined from current vector elements in all of the circuit layers. A second distribution of voltages induced in each circuit layer is determined from the scalar charge elements in all of the circuit layers. For each circuit layer, the first and second distributions of voltages induced therein are combined to determine an actual distribution of voltages in the circuit layer.

Abstract: A packaging carton is disclosed, suitable for packaging an electronic product, such as a peripheral product, a mobile phone, or a spare part. The packing carton is formed by folding a paper material and is one piece, and is fabricated by linking two clip slots. Furthermore, the packaging carton comprises two hollow buffer structures beside two sides of a storage chamber and two upper holding pieces adjacent to both sides of the storage chamber to protect an object packaged in the packaging carton.

Abstract: A portable accessory box is disclosed. The portable accessory box comprises: a bottom plate; two side rectangular bodies fixedly connected to two sides of the bottom plate; and a lower side plate fixedly connected to the lower side of the bottom plate. The portable accessory box can further comprise an upper side plate fixedly connected to the upper side of the bottom plate. The bottom plate includes a hand-held hole for carrying and two fixed pieces used to fix the side rectangular bodies. In addition, each of the side rectangular bodies comprises an embedded slot, and the lower side plate and the upper side plate both include an inner side piece. When the lower side plate and the upper side plate are folded inwardly, the inner side pieces can be embedded into the embedded slots of the side rectangular bodies to divide each of the side rectangular bodies into two rectangular sub-bodies and form a lower rectangular body and an upper rectangular body between the side rectangular bodies.

Abstract: This invention relates to a frequency modulation of continuous wave (“FMCW”) radar altimeter capable of controlled linear sweep modes. The FMCW radar altimeter is characterized by the following functions: (1) adopts sweep up frequency and sweep down frequency to solve problems of distance and doppler signal mixture; (2) injects a random generated variable time delay in between sweep intervals to overcome interferences among different altimeters; and (3) switches different sweep frequency bands in accordance with different altitudes.

Abstract: A method of smoothly displaying field videos in an interlaced display according to the invention. In a currently-exiting interlaced display system, the sequence of a scan timing with a top scan timing, a bottom scan timing, a top scan timing, a bottom scan timing . . . , should be consistent to that of field number with a top field, a bottom field, a top field, a bottom field, . . . In the invention, a top or bottom field can be inserted/skipped right after any one field displayed. During inserting/skipping, a new top field which is created from the bottom field or a new bottom field which is created from the top field, is displayed at a corresponding scan timing, thereby efficiently preventing a TV screen from jitters, resulting in smooth display.

Abstract: A composition including at least one of polyvalent metal silicate and polyvalent metal carbonate and at least one protein. A weight ratio of the at least one polyvalent metal silicate and polyvalent metal carbonate to the at least one protein is from about 50:1 to 1:1.

Abstract: A composition including ground calcium carbonate and sodium montmorillonite. A composition including magnesium aluminum silicate and sodium montmorillonite. An aqueous pulp slurry, including wood pulp, metal cations, anions, and about 50 to 500 ppm of an anti-scalant comprised of at least one of magnesium aluminum silicate, hydrated magnesium aluminum silicate, saponite, sepiolite, calcium carbonate, magnesium carbonate, ferrous carbonate, manganese carbonate, dolomite, hectorite, amorphous magnesium silicate, and zinc carbonate.

Abstract: Method for inhibiting scale deposits in an aqueous system. The method may include at least one of adding and forming anti-scalant in the aqueous system such that an amount of anti-scalant in the aqueous system is up to about 1000 ppm, wherein the anti-scalant comprises at least one of polyvalent metal silicate and polyvalent metal carbonate, wherein the aqueous system has a pH of at least about 9, and wherein a mean particle size of the anti-scalant is less than about 3 microns. The method may also include at least one of adding and forming anti-scalant in the aqueous system such that an amount of anti-scalant in the aqueous system is up to about 1000 ppm, wherein the anti-scalant comprises at least one of polyvalent metal silicate and polyvalent metal carbonate, and wherein the aqueous system has a pH of at least about 9; and adding dispersant to the aqueous system.

Abstract: Method for inhibiting scale deposits in an aqueous system. The method may include adding anti-scalant to the aqueous system such that an amount of anti-scalant in the aqueous system is up to about 500 ppm, wherein the anti-scalant comprises at least one of polyvalent metal silicate and polyvalent metal carbonate, and wherein the aqueous system has a pH of at least about 9. The method may include adding anti-scalant to the aqueous system such that an amount of anti-scalant in the aqueous system is up to about 500 ppm, wherein the anti-scalant comprises at least one of polyvalent metal silicate and polyvalent metal carbonate, in the presence of up to about 0.4 ppm of cationic polymer. The method may include adding anti-scalant to the aqueous system at at least one of before a pulping digester and at a pulping digester, such that an amount of anti-scalant in the aqueous system is up to about 500 ppm, wherein the anti-scalant comprises at least one of polyvalent metal silicate and polyvalent metal carbonate.

Abstract: The present invention provides for methods and compositions for removing stickies and pitch from papermaking fiber by first chemically treating the papermaking fiber with a composition of at least two of an oil-soluble or water-dispersible hydrophobic polymer, an oil soluble or water-dispersible surfactant having an HLB of about 1 to about 10, a tackifier, and an oil soluble or water-dispersible solvent then mechanically separating the agglomerated stickies and pitch from the papermaking fiber.

Abstract: The invention is novel analogs of 9-cis-retinoic acid which are useful for the treatment and prevention of coronary artery disease and to protect against premature atherosclerosis by increasing HDL levels. The invention includes processes for preparing the novel 9-cis-retinoic acid analogs.

Abstract: The present invention provides for methods and compositions for removing stickies and pitch from papermaking fiber by first chemically treating the papermaking fiber with a composition of at least two of an oil-soluble or water-dispersible hydrophobic polymer, an oil soluble or water-dispersible surfactant having an HLB of about 1 to about 10, a tackifier, and an oil soluble or water-dispersible solvent then mechanically separating the agglomerated stickies and pitch from the papermaking fiber.

Abstract: A multi-step method of detecting a gene in a nuclear chromosome which is involved in mitochondrial recombination is disclosed. The method disclosed includes the steps: a) fusing enucleated .omega..sup.- mitochondrial donor cells expressing a first marker gene with nucleus-containing .omega..sup.+ mitochondrial recipient cells expressing a second marker gene different from the first marker gene to form fused cells wherein the fused cells have one type of mitochondria and b) selecting fused cells that are .omega..sup.+ and express the first and second marker genes to identify those enucleated .omega..sup.- mitochondrial donor cells with a reduced recombination frequency. The method includes the further steps of judging that the gene in a nuclear chromosome of the recipient cells involved in mitochondrial recombination is normal when the mitochondrial recombination frequency is high or that the gene is mutated when the recombination frequency is low.

Abstract: A gate oxide and a first conducting layer are formed on a substrate, and then the first conducting layer is patterned and a gate in a NMOS region is formed. A LDD, a sidewall spacer, and a drain/source in the NMOS region are then formed in series. A layer of hard mask is formed. The layer of hard mask and the first conducting layer are patterned and a gate in a PMOS region is formed. A LDD, a sidewall spacer, and a drain/source in the NMOS region are then formed in series.