Abstract:
The present invention relates to a multi-layered, UV-cured polymer electrolyte and lithium secondary battery comprising the same, wherein the polymer electrolyte comprises: A) a separator layer formed of polymer electrolyte, PP, PE, PVdF or non-woven fabric, wherein the separator layer having two surfaces; B) at least one gelled polymer electrolyte layer located on at least one surface of the separator layer comprising: a) polymer obtained by curing ethyleneglycoldi(meth)acrylate oligomer of the formula (I) by UV irradiation: CH 2 =CR 1 COO(CH 2 CH 2 O) n COCR 2 =CH 2 wherein, R 1 and R 2 are independently hydrogen or methyl group, and n is a integer of 3 - 20; and b) at least one polymer selected from the group consisting of PVdF-based polymer, PAN-based polymer, PMMA-based polymer and PVC-based polymer; and C) organic electrolyte solution in which lithium salt is dissolved in a solvent.
Abstract:
The present invention relates to a composition for manufacturing an artificial rice straw, a method for manufacturing an artificial rice straw, and an artificial rice straw manufactured thereby, and more specifically, to a composition for manufacturing an artificial rice straw that comprises a binder for stretch-reform for a mineral material and a synthetic resin to be mixed well. Also, the present invention relates to a method for manufacturing an artificial rice straw and an artificial rice straw manufactured thereby, the method for manufacturing an artificial rice straw that surface-treats the mineral material with the binder for stretch-reform so as to mix evenly with the synthetic resin, and forms an external protrusion on one surface of a base material when manufacturing the composition for manufacturing an artificial rice straw into a film-type base material. The artificial rice straw of the present invention has superior water resistance, corrosion resistance, durability, weather resistance, chemical resistance, weathering resistance, mechanical resistance, permeability, and restoring force compared to natural materials such as natural reed, rush, rice straw, and bamboo trees. Also, the present invention is environmentally friendly, thus generating no harmful substance, and in particular, can significantly reduce generation of harmful gas when combusting, and shows excellent natural texture. In addition, the method for manufacturing an artificial rice straw of the present invention provides an artificial rice straw that is economical by reducing manufacturing cost, and has an enhanced processability.
Abstract:
The present invention relates to a transparent sheet including an optical fiber cable, and a method and apparatus for detecting a polishing end point in a CMP process using the same, the apparatus comprising: a platen which rotates about a central rotating shaft; a polishing pad and a transparent sheet which are connected to an upper portion of the platen; a polishing head which supports a semiconductor wafer to face the polishing pad and transparent sheet, and rotates by a rotating shaft fixed to an arm; an optical fiber cable which is provided in the transparent sheet; and a light detecting unit which is connected to a rear end portion of the optical fiber cable, and is fixedly connected to a lower portion or side portion of the platen. By configuring a transparent sheet including an optical fiber cable and a polishing end point detecting apparatus using the same according to the present invention, there is no interference on an optical path, articles of consumption can be easily changed according to a simple configuration of a CMP device, a situation in which the accuracy of detection is degraded is not generated although air gaps, slurry leakages, or vapor problems are generated because the problems exert no influence upon the light detector, and a polishing end point during a CMP process can be conveniently and precisely detected.
Abstract:
Disclosed is a reception device. The reception device includes: a first reception unit receiving a first real-time transfer stream via a broadcast network; a second reception unit receiving a second real-time transfer stream via a communication network; a delay-processing unit delaying at least one of the first and second real-time transfer streams for synchronization; a first detection unit detecting first data from the first real-time transfer stream; a second detection unit detecting second data from a second real-time transfer stream; a signal-processing unit combining the first data and the second data so as to constitute multimedia content; and a playing unit playing the multimedia content. Accordingly, the multimedia content may be stably played.
Abstract:
The present invention comprises: a receiving unit for receiving, through different paths, a first signal including a left-side image and a first synchronization information item, and a second signal including a right-side image and a second synchronization information item; and a signal processing unit for synchronizing and reproducing the left-side image and the right-side image using the first synchronization information item and the second synchronization information item. At least one information item, from among a content start information item, a timestamp difference between a first data item and a second data item, a frame index, a time code information item, a UTC information item, and a frame count information item, can be used as the first and second synchronization information items. Accordingly, different data can be effectively synchronized.
Abstract:
The present invention relates to a method for preparing acrolein, and more particularly, to a method for preparing acrolein at a high yield rate and with high selectivity over the entirety of a wide reaction temperature zone by performing vapor-phase dehydration on glycerol containing moisture in the presence of a zeolite catalyst having a specific structure.
Abstract:
The present invention relates to a laminated nanostructure including magnetic nanoparticles having a perpendicular magnetic anisotropy, to a method for producing same, and to a magnetic storage medium using same. More particularly, the present invention relates to a laminated nanostructure which is produced using a porous thin film as a template, and by depositing magnetic nanoparticles in the pores of the thin film through an electrodeposition process. As a result, the gaps between nanoparticles are uniform, the sizes of nanoparticles are small, and nanoparticles are free from a polarity interaction therebetween, thus enabling each of the nanoparticles to have its own polarity, and to achieve perpendicular magnetic properties.
Abstract:
Provided are a migration apparatus and method for converting an application program of a mainframe system into an appropriate application program for an open system. The migration apparatus includes: a source obtaining module connected with the mainframe system, and decoding and obtaining sources of work-specific application programs made of Extended Binary Coded Decimal Interchange Code (EBCDIC) in binary form; a code conversion module converting the respective sources of the work-specific application programs obtained by the source obtaining module into American Standard Code for Information Interchange (ASCII) code, hexadecimal characters being converted to correspond to ASCII code using a previously set hexadecimal code conversion table; a compiling and link processing module compiling the sources of the work-specific application programs converted by the code conversion module and then bundling the compiled sources of the work-specific application programs with corresponding work application programs; and an executable file generation module generating executable files in binary form from the work-specific application programs processed by the compiling and link processing module to execute them in an environment of the open system. The migration apparatus and method efficiently reuse a conventionally used application program via the rehosting process of converting a mainframe system into an open system.
Abstract:
The present invention discloses a home network system using an LnCP. The home network system includes one or more master devices, one or more slave devices, and a network for connecting the master devices to the slave devices on the basis of a predetermined protocol. In the home network system, the master device performs one or plural communication cycles with the plurality of slave devices at the same time at a predetermined time point, and each slave device performs one communication cycle with the master device at the time point.
Abstract:
The present invention discloses a data processing method for application layer based on a living network control protocol. The data processing method for application layer which is based on a predetermined protocol composed of at least a lower layer and an application layer includes the steps of: receiving a predetermined primitive from an upper application software; generating a communication cycle identifier (CyclelD) according to the primitive; generating a service description according to the primitive and the communication cycle identifier (CycleID); composing an application layer protocol data unit (APDU) including the primitive; and transmitting the APDU to the lower layer.