baber/WOPTO huggingface dataset:
Patent KR-20010091087-A (KR)
Title: Apparatus for automatically switching and connecting communication error line
Inventor: KIM MYOUNG IN
IPC: H04B10/07
Filed: 2000-03-13
Abstract: PURPOSE: An automatic switching connection apparatus for a communication fault line is provided to quickly and efficiently perform a recovery work by automatically detecting generated fault using a control unit when generating the fault of a communication line connected between an unmanned BTS(Base Transceiver Subsystem) and a branch station and recovering the communication line in which the communication fault is generated. CONSTITUTION: A fault detecting device(34) receives a plurality of electric communication signals transmitted from a plurality of optical conversion multiplexing devices(21-n) through a plurality of electric communication lines(2) to transmit the received electric communication signals, senses whether abnormality is generated in a plurality of electric communication signals, and outputs a communication line abnormal sensing signal when the abnormality is generated in a plurality of electric communication signals. A control unit(36) generates a switch control signal for switching the electric communication line(2) in which the abnormality is generated among the electric communication lines when the communication line abnormal sensing signal is received from the fault detecting device(34). A switch unit(36) receives a plurality of electric communication signals transmitted from the fault detecting device(34) to transmit the received electric communication signals to a communication operating computer(37), detects the electric communication line(2) in which the communication fault is generated when the switch control signal is received from the control unit(36), and switches the electric communication line(2) in which the communication fault is generated from the communication operating computer(37).
Patent KR-20010090280-A (KR)
Title: A method that increases the advertising effectiveness of advertisement-based free call service system
Inventor: YOO HYUNG SEOK
IPC: H04M11/08
Filed: 2000-03-24
Abstract: PURPOSE: A method for providing an advertisement in a free telephone service system using the advertisement is provided to promote the efficiency of an advertisement in the free telephone service system by giving a question to a user, receiving a response for the question from the user, and giving a free phone service to the user if the user presents a suitable response. CONSTITUTION: A user calls a free phone service company by using a free phone service. A service provider lets the user hear an advertisement during a certain time. The service provider gives the user a question. The user responds to the question. If it is considered, based upon the response, that the user hears the advertisement, the provider supports the free phone service. Otherwise, the providers give the advertisement to the user again. If a predetermined calling time exceeds, another advertisement is provided, and the above processes are executed.
Patent KR-20010090896-A (KR)
Title: New Synthetic Method for the Intermediate (±)-N-Methyl-γ[4-(trifluoromethyl)-phenoxy] benzenepropane amine.
Inventor: KIM YONG KWAN
IPC: C07C209/44
Filed: 2000-04-07
Abstract: PURPOSE: A method for preparing the intermediate for the preparation of (±)-N-methyl-γ -£4-(trifluoromethyl)-phenoxy|benzenepropaneamine(fluoxetine) of the formula 1 with the antidepressant activity is provided, to use a safe and inexpensive starting material and not to use the compressed hydrogen gas, thereby reducing the cost and enhancing the stability. CONSTITUTION: The intermediate is a hydroxyetser compound represented by the formula 5, wherein R and R' is independent each other and are a straight or branched alkyl group of C1-C5. The intermediate is prepared by reacting an aldehyde and a bromoalkylester with Zn. Preferably the intermediate is prepared by reacting benzaldehyde and an alkyl α -bromopropionate with Zn in a solvent comprising benzene or toluene with refluxing under the inert condition; and treating the product with an inorganic acid.
Patent KR-20010090903-A (KR)
Title: Electronic commercial system operating method by converting bonus points or cyber money into stocks
Inventor: YI MAN HWI
Filed: 2000-04-08
Abstract: PURPOSE: A method for managing an electronic commerce system by converting bonus points and cyber money into stocks is provided to offer a profit to a consumer, a supplier, and an electronic commerce system operating company all together by making the consumer, the supplier, and an electronic commerce system operator convert a portion of a profit being generated through a commercial transaction into stocks of the electronic commerce system operating company. CONSTITUTION: In an electronic commerce system based on the internet, if a consumer buys a commodity using the electronic commerce system(s100), an electronic commerce system operator stores a portion of a profit being generated during a buying process in a database as bonus points or cyber money to be presented to the consumer(s200). The stored bonus point or cyber money is converted into stocks of an electronic commerce system operating company(s300). The converted stocks are supplied to the consumer and the commodity supplier as a predetermined rate in accordance with a transaction result(s400).
Patent KR-20010095509-A (KR)
Title: Nonaqueous Battery Electrolyte
Inventor: HWANG SANG MUN
IPC: H01M10/0567
Filed: 2000-04-10
Abstract: PURPOSE: Provided is a nonaqueous electrolyte solution for lithium ion secondary battery in which anhydrous maleic acid is added to inhibit collapse of solid electrolyte interface, thereby remarkably improving both charging/discharging efficiency and thermal stability of lithium ion secondary battery. CONSTITUTION: In the nonaqueous electrolyte solution for lithium ion secondary battery comprising organic solvents and lithium salts, it is characterized in that 0.1-10wt.% of 1,3-propanediol cyclic sulfate of chemical formula I is contained in the nonaqueous electrolyte solution. The organic solvent is at least one selected from the group consisting of ethylene carbonate, propylene carbonate, butyrolactone, dimethyl carbonate, diethyl carbonate, dipropyl carbonate, ethyl methyl carbonate, methyl propyl carbonate, ethyl propyl carbonate, methyl acetate, ethyl acetate, propyl acetate, butyl acetate, methyl propionate, ethyl propionate. The lithium salts is at least one selected from the group consisting of LiPF6, LiClO4, LiAsF5, LiBF4, LiCF3SO3, and its concentration is between 0.7 and 2.0 mol.
Patent KR-20010090680-A (KR)
Title: The image dance game for a playing music system
Inventor: KIM SEUNG HO
IPC: G10H5/00
Filed: 2000-04-10
Abstract: PURPOSE: A video dance game accompaniment system is provided to perform an accompaniment function and a DDR(Dance Dance Revolution) function by forming an accompaniment device and a DDR device with one body. CONSTITUTION: A music accompaniment device(10) replays a stored background screen, outputs words of a selected song as a superimposed dialogue, and replays the accompaniment of the selected song. A tempo input portion(60) inputs a user's touch signal as a tempo signal. A dance camera portion(50) is used for capturing a photographed dance motion of the user. A video dance game device(20) reads tempo, emotion, rhythm, and dance motion information of the selected song, compares the read data with input data about the user, and displays a game point and the motion of the user. A microphone(40) receives a voice of the user. A monitor portion(30) displays the words of the selected song and video data of the dance game.
Patent KR-20010104503-A (KR)
Inventor: KANG SE CHANG
Filed: 2000-05-03
Abstract: 본 발명은 아래로부터 기재층(10), 발포층(30), 인쇄층(40) 및 표면장식층 (50)으로 적층된 벽지에 있어서, 발포층(30)이 폴리에틸렌층 또는 에틸렌 비닐 아세테이트 수지층인 것을 특징으로 하는 벽지에 관한 것이다. 
     일반적으로 폴리염화비닐의 경우 경질이므로 가공이 어려워 가소제를 첨가하여 가공하여 왔으나 이러한 가소제는 제품의 표면으로 이행되므로 유아 및 어린아이들이 다량 핥는 경우 인체에 해를 끼칠 수 있었으며, 특히 폴리염화비닐의 연소시 유해가스가 발생하는 문제점이 있었다. 
     본 발명에 따른 폴리에틸렌 또는 에틸렌 비닐 아세테이트 수지를 사용한 벽지는 가소제의 사용이 없어 이행성 문제는 발생하지 않으며, 연소시 유해가스를 생성하지 않으며, 또한 제품의 경량화를 기할 수 있었다.
Patent KR-20010049339-A (KR)
Inventor: TOMITA YOSHIHIRO
IPC: H01L31/0232
Filed: 2000-05-09
Abstract: PURPOSE: To form a compact, inexpensive device with a condenser lens by equipping a semiconductor element that is electrically connected to the outside by directly and electrically making connection to the lower surface of a wiring pattern with an opening for condensation. CONSTITUTION: The semiconductor device is composed of an electrode 3 on a semiconductor element 2 that is electrically connected to a wiring pattern 11 being directly formed on the reverse side of a condenser lens 1, a resist 12 for protecting the wining pattern 11, a sealing material 13 for sealing the connection between the electrode 3 and the wiring pattern 11, and an external terminal 5 that is connected to the wiring pattern 11. Then, the wiring pattern 11 is provided on the reverse side of the condenser lens 11, an opening corresponding to the light reception part of the semiconductor element 2 is provided at the wiring pattern 11, and the semiconductor element 2 is directly connected to the wiring pattern 11, thus resulting in a different configuration. Therefore, for directly forming the wiring pattern, no package substrate is provided and costs can be reduced, thus obtaining a compact semiconductor device closest to the effective region of the lens.
Patent KR-20010039607-A (KR)
Title: Organic matter treatment device
Inventor: ASADA MASAHIKO
IPC: B09B3/00
Filed: 2000-05-16
Abstract: PURPOSE: To sufficiently secure exhaust wind quantity at the time of non- deodorization and to prolong the life of a deodorizing device. CONSTITUTION: This organic matter treating device has a treating vessel 1 for executing the decomposition treatment of organic matter, such as garbage, to be fed, a first exhaust passage 15 which exhausts the exhaust gases to the outside via the deodorizing device 18 for deodorizing the exhaust gases from the treating vessel 1, a second exhaust passage 16 which exhausts the exhaust gases from the treating vessel 1 directly to the outside and a switching means (a selector valve 17) which switches the first exhaust passage 15 and the second exhaust passage 16.
Patent KR-20010007702-A (KR)
Inventor: KOO GYEONG SIN
IPC: B09B3/00
Filed: 2000-05-19
Abstract: PURPOSE: An automatically separated overscreening apparatus of construction waste is provided, to improve the washing efficiency and to reduce the cost needed to treat waste. CONSTITUTION: The automatically separated overscreening apparatus comprises an overscreen(71) which is provided with a plate part, an expansion holes which has separation balls whose size is larger than the pulverization size of a pulverizer, and a middle holes which has separation balls whose size is smaller than the pulverization size of a pulverizer; a middle screen(72) which is placed in the lower part of the overscreen(71) and has separation balls whose size is equal to that of the separation balls of the middle holes; and a lower screen(73) which is places in the lower part of the middle screen(72) and separates earth and sand from waste.
Patent KR-20010107005-A (KR)
Inventor: MIN TAE UN
Filed: 2000-05-24
Abstract: 본 발명에 따른 인터넷을 이용한 상품정보 제공방법은, 인터넷과 같은 네트워크 망을 이용하여 접속한 클라이언트에게 컨텐츠, 커뮤니티 정보를 제공하는 정보제공 서버에 있어서, 정보제공 서버는 클라이언트에게 제공하는 컨텐츠, 커뮤니티 정보를 분석하여 관련된 상품정보를 획득하고, 그 획득된 상품정보를 컨텐츠, 커뮤니티 정보와 함께 클라이언트에게 제공한다. 
     여기서, 정보제공 서버가 상품정보를 클라이언트에게 제공함에 있어, 클라이언트의 사용자가 상품정보가 제공되는 단어, 문장 위에 마우스 커서를 위치시키면, 클라이언트의 표시창에 상기 단어, 문장에 관련된 상품정보가 표시된다. 
     또한, 클라이언트의 사용자가 상품정보가 제공되는 단어, 문장을 클릭하면 별도의 정보표시창이 생성되며, 단어, 문장에 관련된 상품에 대한 상세 정보가 생성된 정보표시창을 통하여 제공된다. 
     이와 같은 본 발명에 의하면, 정보제공 서버가 인터넷을 이용하여 정보를 소비자의 클라이언트에 제공함에 있어, 컨텐츠, 커뮤니티, 쇼핑 분야를 통합하여 각각의 관련 정보를 함께 제공함으로써, 소비자가 상품을 구매하기 위하여 별도의 상품 판매 서버에 접속하지 않고도 필요한 상품 정보를 획득하고, 상품을 구매할 수 있는 장점이 있다.
Patent KR-20000050238-A (KR)
Inventor: KIM HO KWANG
IPC: G06F9/46
Filed: 2000-05-30
Abstract: PURPOSE: A program construction system and method for multi control system is provided so that a programmer who program the multi-control system is apt to administer the software manufacturing and can apply to the multi-control system by solving some problems in applying the multi-control system. CONSTITUTION: A program construction system is prone to administer the software manufacturing and apply the multi-control system by consisting of compiler, library generator unit, linker, program storage control unit, common data unit, data storage control unit, data transmittance control unit, receiving control unit, library source code, CD control unit and so on. The flow chart for the program has the storage process into the record media including the program source code writing (s10) the program source code compiling(s20), the program object code and library link(s30), generated program and storage into CD(s40).
Patent KR-20000054283-A (KR)
Inventor: CHO KUK HOAN
Filed: 2000-05-30
Abstract: PURPOSE: A computer order/sale shopping mall by orderer is provided to enhance that the orderer assembles the computer to be use by himself on web directly and selects the computer according to price and use. CONSTITUTION: A computer order/sale shopping mall by orderer is composed an accessary window and an assembly window. The accessary window and assembly window are displayed at the same time when the orderer connects to the shopping mall. The accessary window is formed to the kind of accessaries respectively. The assembly window displays the assembling step and figure of accessaries selected by the orderer. The orderer can assemble the computer corresponding to purchase mind. The shopping mall offers the information according to the price and use when the orderer inputs/selects the price and use.
Patent KR-20010108768-A (KR)
Inventor: KIM YONG HO
Filed: 2000-05-31
Abstract: 본 발명은 배기가스의 열에너지를 이용하여 열교환 매체를 가열함으로써 동절기 때에도 차내를 급속 난방할 수 있는 자동차용 배기 열교환기에 있어서, 배기가스의 유동 방향을 제어하여 엔진 냉각성능에 영향을 주지 않음으로써 효과적으로 배기가스를 이용할 수 있는 배기열 회수장치 구조에 관한 것으로, 특히 유동방향을 제어하기 위한 한 쌍의 회전도어가 구비된 개폐밸브와 작동모터 만을 사용하는 간단한 구조를 사용함으로써 부품수가 적어 제작원가가 저렴하고, 고장 빈도가  낮은 배기열 회수장치 구조에 관한 것이다. 
     본 발명에 따른 배기열 회수장치 구조는 보조 소음기의 출구 파이프에 일측이 용접되는 유입 파이프(1)와, 상기 유입 파이프에 용접되고 배기가스의 유동방향을 제어할 수 있는 제 1, 2 회전도어가 구비됨과 아울러 제 1, 2 통공을 가지는 원구형의 개폐밸브(12)와, 상기 제 1, 2 회전도어를 작동시키는 작동모터(13)와, 상기 개폐밸브의 제 1 통공에 용접되는 제 1 파이프(14)와, 상기 개폐밸브의 제 2 통공에 용접됨과 동시에 배기 열교환기와 용접되는 제 2 파이프(15)와, 상기 제 2 파이프와 용접된 배기 열교환기의 유로관 타측으로 용접되고 동시에 상기 제 1 파이프의 타측으로 용접되는 제 3 파이프(16)와, 상기 제 1, 3 파이프에 용접되고 타측이 주 소음기의 입구 파이프와 용접되는 유출 파이프(17)를 포함하여 구성된다.
Patent KR-20010109848-A (KR)
Inventor: HWANG TAEK SEONG
Filed: 2000-06-02
Abstract: 본 발명은 방사선을 이용하여 기상 그라프트 중합법에 있어서, 방사선으로 조사된 폴리올레핀계 섬유를 금속염, 산 및 용매로 구성된 라디칼 활성화제로 처리한 후에 이온교환기를 갖는 단량체를 기상으로 중합시킴으로써 그라프트 중합된 폴리올레핀계 섬유를 제조하는 것이다. 
     본 발명의 기상 그라프트 중합법은 짧은 시간 내에 그라프트율이 높고 균일한 그라프트 중합된 폴리올레핀계 섬유를 얻을 수 있는 장점이 있다. 특히, 기상 그라프트 중합법에서는 단량체의 호모 폴리머가 생성되지 않으므로 액상 그라프트 중합법에 있는 별도의 추출공정이 필요하지 않다. 따라서, 이를 이용한 이온교환성 폴리올레핀 섬유의 제조 비용을 대폭적으로 줄이는 효과가 있다.
Patent KR-20010112519-A (KR)
Title: mosaic filmseat manufacture method and the equipment
Inventor: KIM YOUNG BU
IPC: B29D7/01
Filed: 2000-06-07
Abstract: A system for substantially maintaining color density in liquid toners for electrographic printers is disclosed. The system includes means for substantially continuously supplying toner concentrate to a printer and means for substantially continuously withdrawing liquid toner from a printer into a waste flowstream. A method to achieve substantially consistent color density of liquid toner in an electrographic printing system is also disclosed.
Patent KR-20000054691-A (KR)
Inventor: KIM YONG HWAN
IPC: H04B1/40
Filed: 2000-06-19
Abstract: PURPOSE: A method for automatically operating a mobile communication circuit by a neighboring wireless communication function, is provided to automatically execute a task and shift an internal status of mobile communication by an environment change through an input of self sensor information or communication with other communication circuit including the function. The method is provided that a user receives an information service of a region within a particular area by requesting a service related with a position of the user, via the mobile communication circuit or wireless communication device, when moving on. CONSTITUTION: A method for automatically operating a mobile communication circuit by a neighboring wireless communication function, comprises the steps of: transmitting from other mobile communication circuit, other communication circuit, and an exchange, and receiving a specific signal inputted from a self sensor; analysing the signal and deciding a corresponded status within a specific area; and automatically executing a corresponded task or shifting an internal status of a corresponded mobile communication circuit, which is corresponded to circumstance variation.
Patent KR-20010113979-A (KR)
Inventor: KIM HYEONG TAE
Filed: 2000-06-20
Abstract: 현재까지 인터넷 전용회선, 혹은 네트워크(사내 LAN망 포함)의 관리는 서비스 제공업체가 주도되어 관리하여 왔으며 이의 관리를 위하여 서비스 제공업체, 혹은 과리자 혹은 네트워크의 관리 및 장애를 감시는 NMS(Network Management System)라는 소프트웨어를 수입하거나 개발하여 사용하여 왔다. 
     본 발명은 이런 기존의 NMS군이 서브제공처로부터 서비스 이용자측으로의 관리, 장애감시를 하는 기존개념을 반대로 적용하여 서비스 이용자측이 서비스 제공처를 감시하는 역개념의 네트워크 관리 소프트웨어에 관한 것이다. 
     따라서 본 발명은 기존의 NMS가 네트워크 제공자측에 설치되어 운영되는 것과는 반대로 이용자측의 컴퓨터(PC)에 설치되는 소프트웨어의 형태로 이루어 지며, 인터넷 PC 게임방 혹은 기업 및 개인 등 인터넷 전용선을 이용하는 이용자의 PC 중 하나에 설치되ㅑ어 인터넷 전용회선의 상태를 점검하는 것이다. 
     이를 위하여, 본 발명은 이용자의 PC에 설치된 이후부터 인터넷 전용회선 제공업체의 첫 번째 Gateway(1st Gateway ROUTER)에 실시간으로 응답신호를 요구하여 인터넷 전용회선의 속도 및 단절여부를 판단하고, 만일 이용자의 PC가 인터넷에 연결되지 않을 경우(전용회선이 단절되었을 경우) 네트워크의 이용자가 조치할 수 없는 외부적 문제(전용회선 단정, 네트워크 제공업체측 장애 등)인지, 네트워크 이용자가 스스로 조치 할 수 있는 내부적 문제(랜카드, 내부 네트워크 장애, PC의 설정 오류 등)인지를 체크하여 문제가 발생된 부분과 그 해결책을 이용자에게 즉시 표시하여 외부적 문제일 경우 그 내역을 네트워크 제공자측의 장애센터로 예비 통신수단(모뎀 등)을 이용하여 FAX, 혹은 Data로 전송, 신속한 장애처리를 유도하는데 그 목적이 있다.
Patent KR-20010034987-A (KR)
Title: Method of using animated characters working together word in electronic mail or chatting on internet basis
Inventor: MUN GYEONG SU
Filed: 2000-06-22
Abstract: PURPOSE: A method for using an animated character connected to a letter character in an electronic mail or dialogue based on the internet is provided to offer an interest to a user by transmitting a text with an animated character or an animated avatar. CONSTITUTION: An internet user connects to a server of an operator. A member ID and password are inputted. A member login is approved by comparing the inputted information to a member database. It is decided whether the member uses a database having letter characters and animated characters, basic characters used in the past or characters prepared by oneself. If the member does not select basic characters used in the past, the member selects a basic object character of animated characters. If the member selects basic characters used in the past, the member selects an embodying form and position of the selected basic character. It is selected that the member wishes to use the characters in an electronic mail or real time dialogue. If the member selects an electronic mail, the member up-loads the basic character on a predetermined portion of a window a text is inputted thereon, and inputs a text. A velocity of the animated character is adjusted by checking contents of the text of the electronic mail and the velocity of the animated character again. The animated character is connectively moved to a letter inputted by reading an electronic mail or in real time dialogue.
Patent KR-20020001071-A (KR)
Title: Wireless mobile communication system for recovering pilot bit from pilot signal including supplementary information bit
Inventor: CHOI SUN JIN
IPC: H04B1/76
Filed: 2000-06-24
Abstract: PURPOSE: A wireless mobile communication system for recovering pilot bits in a pilot signal containing extrinsic information bits is provided to improve channel acquisition performance by recovering extrinsic information bits, inserted into a pilot signal, into pilot bits before channel acquisition. CONSTITUTION: A pilot bit recoverer(41) is comprised of modulo 2 adders(51-55), paging indicator preprocessors(56-59), paging indicator discriminators(60-63), paging indicator discrimination code adders(64-67), a delay(68), and a combiner(69). A received signal(R(t)) is added with a Walsh code 0 signal at the modulo 2 adders(51) and outputted as a received pilot signal(PR(t)). The pilot signal(PR(t)) is added with a PN code chip having a relevant offset(PN_offset_0-PN_offset_511) through the modulo 2 adders(52-55). The outputs of the modulo 2 adders(52-55) are inputted respectively to the paging indicator preprocessors(56-59), which generate signals(Z_1(T)-Z_511(T)) to judge whether paging indicators are inserted. The paging indicator discriminators(60-63) compares the signals(Z_1(T)-Z_511(T)) with a preset threshold and judges whether paging indicators are inserted. The output signals of the paging indicator discriminators(60-63) are inputted to a buffer and the paging indicator discrimination code adders(64-67).
Patent KR-20000058760-A (KR)
Inventor: BAE GYEONG CHEOL
IPC: H01B13/22
Filed: 2000-06-28
Abstract: PURPOSE: A fabrication die and sleeve for a bolt are provided to prevent thermal deposition due to friction heat generated on pressing a cable with the sleeve, and bending of the sleeve, by comprising a cooling flow path. CONSTITUTION: A compressing die(20) is provided with a boundary part(25) having a predetermined radius curvature between an inclined part(23) and a compressing part(24) so that generation of thermal stress can be minimized when a sleeve is compressed onto a cable(50). A supporting die(10) is provided with the compressing die(20) and a guide die(30). The supporting die(10) is provided with a cooling flow path(12) to circulate cooling oil in operation, thereby preventing the sleeve(40) from being thermally deposited onto the die. Also, the sleeve(40) is tapered to be gradually reduced in the diameter from the rear end to the leading end, and provided in the outer periphery with a knurled part(N) thereby ensuring easy sliding when passing through the die as being pressed therein.
Patent KR-20020004059-A (KR)
Title: Server security method
Inventor: PARK JEONG IL
IPC: G06F15/00
Filed: 2000-06-30
Abstract: PURPOSE: A server secure method is provided to be capable of effectively securing a server providing various services by searching invaders with valid ID and password into the server and releasing the connection to the invaders to protect the server. CONSTITUTION: A server allots a key to a terminal which first access to the server, and stores the key information in a DB. Then, the terminal downloads the key information. Next, the server compares the key stored in the DB and the key stored in the terminal to detect the validity of the terminal whenever access to the terminal. Then, if the terminal is valid, the server provides a service through the terminal. And, if not valid, the server releases the connection to the terminal.
Patent KR-20000063524-A (KR)
Inventor: SHIN JAE CHUN
IPC: B62J1/20
Filed: 2000-07-19
Abstract: PURPOSE: A slide saddle cover for a two-wheeled vehicle is provided to always protect a saddle and clothes of a driver from rain or dust, thereby to improve the usage and the beauty of the external appearance. CONSTITUTION: A slide saddle cover for a two-wheeled vehicle includes a fixing element, fixing bands and fixing rings(26,26') for fixing main body cases(20,20') in a seat post through the medium of the fixing element, an extra cover(28) having a slide function and the main body cases to be used in covering a saddle, a waterway for discharging water of the incorporated cover and ventilating ports for drying water of the cover, wherein the cover formed with a cover handle(27) and a cover protrusion pin(24) and operated by a plate spring and a cover winding frame.