Abstract: An article of clothing includes a garment, a container installed in the garment for infiltration of liquids and filled with an electrolyte solution made of organic materials and having two electrodes electrically connected with the electrolyte solution, and an electric device electrically connected with the electrodes. When the garment is exposed to a wet environment, the water liquids can permeate through the container to mix with the electrolyte solution such that an electric current can be created to drive the electronic device to generate alerting or attracting signals automatically. The garment can take the forms of life vest, T-shirt, jean, coat, etc.

Abstract: The invention is to provide an adjustable vacuum food storage container, comprising of a base, a socket mounted on the base, and a cover covering the socket; a vacuum controller, a pressure detective means, an out connector power means, a spare battery set, and a power switch are disposed on the base, and an exhaust valve are further added on upper cover; the pressure detective connected to the socket for auto-detecting the accommodation between the socket and the upper cover, and the vacuum controller combined to the pressure detective means for keep it at vacuum state at any moment.

Abstract: A thiocarbonylthio compound and free radical polymerization employing the same. The thiocarbonylthio compound is represented by formula (I) or (II): wherein Z can be independently perfluoroalkyl, alkyl, haloalkyl, aryl, alkylaryl, haloalkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy, alkoxyaryl, alkylsulfonyl, alkylsulfonylaryl, dialkylphosphinyl, or dialkylphosphinothioyl; R1 and R2 can be each independently hydrogen, alkyl, aryl, alkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy or alkoxyaryl; R3 is alkyl, aryl, aminoalkyl, alkylamino, alkoxy or alkoxyaryl. Furthermore, R can also be alkyl, aryl, alkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy, haloalkylaryl, alkylsilyl, alkylthio, alkylthioaryl, or substituent contaning CN, CO, COOH, COOCH3 or heterocyclic moieties; and R4 is perfluoroalkyl. The thiocarbonylthio compound can be used as a reversible chain transfer agent in a free radical polymerization to obtain a polymer with a controlled molecular weight and narrow polydispersity.

Abstract: A thiocarbonylthio compound and free radical polymerization employing the same. The thiocarbonylthio compound is represented by formula (I) or (II): wherein Z can be independently perfluoroalkyl, alkyl, haloalkyl, aryl, alkylaryl, haloalkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy, alkoxyaryl, alkylsulfonyl, alkylsulfonylaryl, dialkylphosphinyl, or dialkylphosphinothioyl; R1 and R2 can be each independently hydrogen, alkyl, aryl, alkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy or alkoxyaryl; R3 is alkyl, aryl, aminoalkyl, alkylamino, alkoxy or alkoxyaryl. Furthermore, R can also be alkyl, aryl, alkylaryl, arylalkyl, aminoalkyl, alkylamino, alkoxy, haloalkylaryl, alkylsilyl, alkylthio, alkylthioaryl, or substituent contaning CN, CO, COOH, COOCH3 or heterocyclic moieties; and R4 is perfluoroalkyl. The thiocarbonylthio compound can be used as a reversible chain transfer agent in a free radical polymerization to obtain a polymer with a controlled molecular weight and narrow polydispersity.

Abstract: A digital video apparatus includes a media receiver, a first storage device, and an index information generating module. The media receiver is used for receiving a media stream. The first storage device is coupled to the media receiver for storing the media stream received by the media receiver. The index information generating module is coupled to the media receiver for sequentially indexing the media stream to generate index information.

Abstract: A process for the preparation of a polypeptide made from amino acids L-alanine, L-glutamic acid, L-lysine, and L-tyrosine comprising using N-thiocarboxyanhydride of at least one amino acid as a starting material.

Abstract: A safety power strip includes a power strip base and a control system. The power strip base has plural receptacle outlets connected with power terminals, and a power line jointed with plugs for connecting with power source. The control system is provided with thermal sensors to detect temperature change occurred in the power strip base and enable a speaker to sound out for warning in case of detecting unusual temperature changes.

Abstract: The present invention provides an improved steam cleaning device, comprising: a hand-held steam generator, a pole, a platform cleaning polygon housing, constructed by an upper lid and a lower lid opposite to each other, a steam-releasing apparatus disposed at the bottom of the platform cleaning polygon housing, indentation of the upper lid pivoted to clips, at least one wheeled body connected to lift said platform cleaning polygon housing off the floor; and a cleaning tool; wherein said hand-held steam generator can be selectively adapted to the pole, the platform cleaning polygon housing or at least one cleaning tool.

Abstract: Disclosed herein are an Arabidopsis gene (AtLEJ1), acting as an inhibitor of the biosynthesis of the phytohormones jasmonic acid and ethylene, and a method for producing a male sterile transgenic plant using the same. The gene guarantees stable male sterile strains which need no maintainers for the maintenance thereof. Also, the transgenic plants comprising the gene can be readily restored to a fertile phenotype merely through hormonal treatment. Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

Abstract: A gas separator works on a pressure swing principle. The separator includes multiple sieve beds, preferably five arranged in pentagonal fashion about a centerline, and a control valve. The control valve includes a rotor and a stator. The rotor is mounted for rotation relative to the stator. One part of the rotor allows pressurized gas to flow to the stator and thereon to one or more, and preferably two, of the sieve beds for separation. Another part of the rotor blocks flow of gas through the stator to or from one or more of the sieve beds, and yet another part of the rotor allows waste gas to flow from one or more of the sieve beds back through the stator to an exhaust. The separator may be used as part of a system. In a method of use, sieve beds are cycled between adsorption, de-pressurization, purging, and pre-pressurization phases.

Abstract: An image compression apparatus includes an image transformer for transforming each pixel of an image data into binary bit array. The bits of a same bit plane are located in a same column. A context modeler, coupled to the image transformer, includes a context model template and a context model. When the bit array is imported, a plurality of reference context bits for a bit to be compressed is determined by means of the context model template. The bit to be compressed and the plurality of reference context bits are on a same bit plane. A mathematic encoder, coupled to the context modeler, encodes the bit to be compressed according to the context modeler and the information provided by the plurality of reference context bits.

Abstract: The invention is to provide an adjustable vacuum food storage container, comprising of a base, a socket mounted on the base, and a cover covering the socket; a vacuum controller, a pressure detective means, an out connector power means, a spare battery set, and a power switch are disposed on the base, and an exhaust valve are further added on upper cover; the pressure detective connected to the socket for auto-detecting the accommodation between the socket and the upper cover, and the vacuum controller combined to the pressure detective means for keep it at vacuum state at any moment.

Abstract: The present invention provides an improved steam cleaning device, comprising: a hand-held steam generator, a pole, a platform cleaning polygon housing, constructed by an upper lid and a lower lid opposite to each other, a steam-releasing apparatus disposed at the bottom of the platform cleaning polygon housing, indentation of the upper lid pivoted to clips, at least one wheeled body connected to lift said platform cleaning polygon housing off the floor; and a cleaning tool; wherein said hand-held steam generator can be selectively adapted to the pole, the platform cleaning polygon housing or at least one cleaning tool.

Abstract: A jet stream cleaning apparatus includes a housing and a cleaning device. The housing is formed with a mounting space to be supplied with a pressurized cleaning fluid. The cleaning device includes a hollow nozzle retainer mounted in the mounting space, a particle-collecting pad mounted on the nozzle retainer, and a tubular nozzle. The nozzle includes a nozzle body having an inlet portion mounted to the nozzle retainer, and an outlet portion. The nozzle body extends through the particle-collecting pad such that the outlet portion is disposed outside the housing. The nozzle permits the pressurized cleaning fluid flowing into the mounting space to flow from the inlet portion through the outlet portion.

Abstract: A cleaning device for internal combustion engine by way of suction force generated at the air-inlet tube of the engine is disclosed. The tapered air passage accelerates the air stream to produce a suction force, or a moveable or adjustable valve device to change the surface area of the air passage so as to control the effect of vacuum, and the cleaning solution is sucked into the air-inlet tube to clean away the accumulated carbon and debris in the valves or the internal combustion engine.

Abstract: Organometallic reversible addition-fragmentation chain transfer reagents (RAFT reagents), processes of free radical polymerization employing the same and polymers with low polydispersity index obtained thereby. The process includes polymerizing at least one monomer with at least one initiator and at least one organometallic RAFT reagent to obtain polymers having terminal organometallic functional groups with low polydispersity index. In addition, the terminal organometallic functional group may be removed by subjecting the obtained polymer to elimination to provide the corresponding organic polymers.

Abstract: A mini memory card adapter that receives a mini memory card (e.g. MicroFlash) to make it compatible with a standard memory card interface. The mini memory card adapter is comprised of a base, a cover and a connection module. A socket is defined at a proximal end of the base, and an inner wall of the socket has a positioning tab integrally formed thereon to fix an inserted memory card. A metal panel has a contact finger that electrically contacts a ground point to provide protection against EMI interference.

Abstract: A machining apparatus for forming and cutting workpieces that can prevent the blade thereon from damages. The machining can also precisely form desired patterns on the workpiece and cut the workpiece to desired shape. The machining apparatus contains: a hydraulic cylinder having a stretchable rod at an upper end, means for adjusting a altitude of the hydraulic cylinder, which is engaged with the hydraulic cylinder at a lower portion thereof and means for restraining the hydraulic cylinder can move only vertically. For each operation the stretchable rod will extend to its full extension. Therefore there is no need to adjust the stretching distance for different workpieces. To avoid the damage of the mold blades by over-pressing the blades, a user can use the means for adjusting an altitude of the hydraulic cylinder to adjust the altitude of the hydraulic cylinder.

Abstract: An image compression apparatus includes an image transformer for transforming each pixel of an image data into binary bit array. The bits of a same bit plane are located in a same column. A context modeler, coupled to the image transformer, includes a context model template and a context model. When the bit array is imported, a plurality of reference context bits for a bit to be compressed is determined by means of the context model template. The bit to be compressed and the plurality of reference context bits are on a same bit plane. A mathematic encoder, coupled to the context modeler, encodes the bit to be compressed according to the context modeler and the information provided by the plurality of reference context bits.