摘要:
Disclosed herein is a waste heat management system of an electric vehicle. In particular, a pump for controlling the flow of cooling fluid, an OBC cooling fluid line and a motor cooling fluid line which diverge in parallel from an outlet of a cooling fluid line of the fluid pump, and a heater core cooling fluid line and a radiator cooling fluid line which are respectively connected in parallel with a junction of an inlet of the fluid pump cooling fluid line and a junction of outlets of the heater core cooling fluid line and the radiator cooling fluid line, are interconnected to provide both heating and air-conditioning to the interior of the vehicle. Additionally, the present invention, also allows the motor to be preheated when the vehicle is not running.
摘要:
A method and a system for controlling a network traffic of P2P and instant messenger softwares are disclosed. In accordance with the method and the system, both a header and a payload of a packet generated by an instant messenger software or a P2P software are monitored to terminate a session by transmitting a termination signal to a receiver and a transmitter when required, thereby blocking the exchange of the attached file and storing the content of the conversation.
摘要:
The present invention relates to lightweight collapsible portable chairs. In one embodiment, the portable chair has a sling and a chair frame which includes a first pair of bars and a second pair of bars. Each bar of the first pair of bars includes a joint configured to contact a ground surface. In another embodiment, the chair frame includes a front of bars, a back pair of bars, a pair of joints and a center bar configured to securely couple the pair of back joints to each other. In some embodiments, the chair frame includes a front support assembly. In other embodiments, the chair frame includes a pair of lower bars.
摘要:
This invention relates to a highly functional graft copolymer and a method of preparing the same, and more particularly, to a highly functional graft copolymer including a main chain of a highly elastic ethylene-based terpolymer including, at a predetermined molar ratio, an ethylene unit, an α-olefin unit having 6 to 12 carbon atoms, and at least one functional unit selected from the group consisting of divinylbenzene and p-methylstyrene, and a side chain of a polar polymer for imparting functionality, and to a method of preparing the highly functional graft copolymer by performing anionic polymerization after catalytic polymerization using a metallocene catalyst.
摘要:
The present invention relates to lightweight collapsible portable chairs. In one embodiment, the portable chair has a sling and a chair frame which includes a first pair of bars and a second pair of bars. Each bar of the first pair of bars includes a joint configured to contact a ground surface. In another embodiment, the chair frame includes a front of bars, a back pair of bars, a pair of joints and a center bar configured to securely couple the pair of back joints to each other. In some embodiments, the chair frame includes a front support assembly. In other embodiments, the chair frame includes a pair of lower bars.
摘要:
Disclosed herein is a fast deposition system and method for mass production of large-area thin-film CIGS solar cells. The fast deposition system includes: a deposition chamber; a plurality of source chambers each coupled at one side thereof to one outer side or both outer sides of the deposition chamber through an opening and closing device, each source chamber including a crucible unit adapted to evaporate a source material; a plurality of effusion nozzle units disposed inside the deposition chamber and detachably engaged with a plurality of crucible units in such a fashion as to fluidically communicate with the crucible units, each of the effusion nozzle units including a plurality of nozzles longitudinally formed at a bottom surface thereof and having an inner space of a predetermined size; and a moving means adapted to forwardly and backwardly move the crucible unit in each of the source chambers.
摘要:
The present invention relates to a mold sheet composition for forming patterns, which comprises (A) an active energy ray-curable compound having one or more unsaturated double bond, and (B) 0.1 to 20 parts by weight of a photo-initiator based on 100 parts by weight of the component (A); and a mold sheet for forming patterns, which comprises the active energy curable compound of the composition, and has an intaglio of the desired pattern thereon.
摘要:
Provided is a method of preparing polylactate (PLA) or a copolymer thereof using a mutant microorganism in which a gene participating in a coenzyme A (CoA) donor- and lactate-producing pathway is genetically manipulated to increase the productivity of a CoA donor and lactate. Amounts of the CoA donor and the lactate are simultaneously increased in a microbial metabolic pathway to enable effective biosynthesis of PLA and a hydroxyalkanoate-lactate copolymer having a high content of lactate, which is industrially useful.
摘要:
A pattern recognition method using Maximization of Mutual Information (MMI)-based Local Binary Pattern (LBP) codes transforms training face images into LBPs and generates LBP-transformed feature vectors based on positions of image pixels. Thereafter, a dimension of each image is reduced by selecting feature vectors maximizing mutual information with a class label vector from among N feature vectors, 256 LBP frequency feature vectors are obtained by performing an LBP code-based histogram transform per image, and Optimal LBP (OLBP) codes maximizing mutual information with the class label vector for the 256 LBP frequency feature vectors are selected. These selected OLBP codes are codes guaranteeing minimization of a classification error rate, and by applying the selected OLBP codes to pattern recognition, a better recognition performance than a conventional local kernel-based image representation method and an enhanced recognition speed due to a reduced number of LBP codes are provided.