baber/WOPTO huggingface dataset:
Patent KR-20030015031-A (KR)
Title: system for remotely controlling load using power line communication
Inventor: CHOI HAE SUL
IPC: H04B3/54
Filed: 2001-08-14
Abstract: PURPOSE: A remote load control system using a PLC(Power Line Communication) is provided to directly control loads in a power company when supply and demand is unbalanced, and monitor and control home loads through an Internet network by connecting the home loads using the Internet network and a PLC system. CONSTITUTION: A home server(2) retrieves and stores state information of a home automation system(7), a home security system(8), and an energy saving system(9), and outputs a control signal corresponding to state information. When state information of the home automation system(7), the home security system(8), and the energy saving system(9) is requested from a high speed communication network(1), the home server(2) transmits stored state information through the high speed communication network(1), and outputs a signal for controlling the home automation system(7), the home security system(8), and the energy saving system(9) according to the control signal transmitted from the high speed communication network(1). The first PLC modem(3) outputs the control signal outputted from the home server(2) to a power line(4). The first PLC modem(3) extracts state information of the home automation system(7), the home security system(8), and the energy saving system(9) from the power line(4), and outputs extracted state information to the home server(2). The second PLC modem(5a) extracts the control signal from the power line(4) and outputs the extracted control signal to the home automation system(7). The second PLC modem(5a) outputs state information of the home automation system(7) to the power line(4). A load control terminal(6) controls the home automation system(7) according to the control signal outputted from the second PLC modem(5a), and outputs state information of the home automation system(7) to the second PLC modem(5a). The third and fourth PLC modems(5b,5c) extract the control signal from the power line(4) and output the extracted control signal to the home security system(8) and the energy saving system(9). The third and fourth PLC modems(5b,5c) output state information of the home security system(8) and the energy saving system(9) to the power line(4).
Patent KR-20030015956-A (KR)
Title: Method for Program Upgrade
Inventor: BAE CHEOL MIN
IPC: G06F9/445
Filed: 2001-08-18
Abstract: PURPOSE: A method for upgrading a program is provided to convert old data into new data adapted to new program to be loaded in a processor using a data version adapter, thereby minimizing an appending/deleting time and preventing a service interruption. CONSTITUTION: Duplexing a duplex processor is interrupted(S91). A data version adapter is loaded to a processor 'A' having old data of an old program, and other data version adapter and new program are loaded in a processor 'B'(S92). The data version adapter reads the old data and transmits the old data to other data version adapter(S93). The other data version adapter changes a structure of the old data adapted to a new program, appends new contents to the new data, and creates/stores the new data (S94). The processor 'A' is changed into a standby state, and the processor 'B' is changed into an active state(S95). The new program loaded in the processor 'B' is executed(S96). It is judged whether new program is operated normally(S97). If new program is operated normally, the old program and the old data are deleted(S98). The interrupted duplexing is started(S99), and new program and new data are copied from the processor 'B' to the processor 'A'(S100).
Patent KR-20030018374-A (KR)
Title: Structure of clamp with multi-skill for power press
Inventor: LEE DONG HWA
IPC: B30B15/00
Filed: 2001-08-28
Abstract: PURPOSE: A multi function clamp structure for a power press is provided to adjust height of a mold and to reduce damage to the mold by adjusting elasticity of a spring to absorb impact. CONSTITUTION: In a power press having a press slide and a pad, an upper clamp body(12) is provided to fix a punch(11) mounted in the press slide(10). An upper bolt part(13) is installed to fix the upper clamp body. A guide pin portion(24) is installed to fix the die(22). A nut hole(24a) is formed in the guide pin portion. An upper body(25) is connected to the guide pin portion by connecting a bolt with the nut hole. A lower body(26) is connected to the upper body by a bolt connection. The height of a mold(30) is adjusted by the guide pin portion and the upper body.
Patent KR-20030018395-A (KR)
Title: Disk Changer
Inventor: KIM DONG MAN
IPC: G11B17/24
Filed: 2001-08-28
Abstract: PURPOSE: An optical disk changer is provided to reduce parts by integratedly forming a roller shaft with supports, and reduce a noise by preventing a roller from moving from side to side following a roller shaft. CONSTITUTION: A plurality of roulette support parts(270) support roulettes(260) rotatively installed on a tray(250) and in which a plurality of optical disks are secured. A plurality of supports(271) are arranged on the tray at regular gaps. A roller contacts with the roulette. A roller shaft(272) is extended from the support to be placed on a rotary center shaft of the roller. The roller shaft supports the roller to be rotated. A through hole(273a) is formed in the center of the roller to insert the roller shaft into the through hole, so that the roller is rotatable on an axis of the roller shaft. When the roller is installed at the roller shaft, the supports push the roller, so that the roller rotates in the state of being caught in the roller shaft.
Patent KR-20010099124-A (KR)
Title: 실시간 데이터 비교후 전송 프로토콜
Inventor: KANG SIN YEONG
IPC: H04L12/70
Filed: 2001-09-03
Abstract: 본 발명은 실시간 데이터를 전송하는 기술에 관한 것이다. 
     이것은 실시간 데이터, 주로 증권거래 데이터(한국증권전산㈜로 부터 증권사가 서비스 받고 있는 증권시세 데이터를 증권사 내부 및 외부에 전송)의 전송에 목적이 있다. 
     이를 위하여 본 발명은, 증권사 본사의 시세전송서버(실시간 데이터 전송장비)와 증권사 지점의 시세수신서버(실시간 데이터 수신장비)간에 실시간 데이터 비교 후 전송 프로토콜(Real Time Data Compare and Transfer Protocol)을 사용한다. 
     먼저 시세전송서버는 전송할 시세 Data의 종류 및 종목코드를 기준으로 Table을 구성한 후 "0" 을 제외한 Data 및 Key 정보를 전송한다. 이를 초기화 Packet이라 부른다. 초기화 Packet을 지점의 시세수신서버는 시세전송서버가 유지하고 있는 Table과 동일한 Table을 초기화 Packet을 이용하여 구성하며, 이후 동일 종류, 동일 종목의 시세 Data의 전송은 이전에 보내진 Data와 Byte 단위로 비교한 후 변경된 내용만 전송하며 이를 수신한 시세수신서버는 수신한 변경분 Data와 이전에 수신한 Data를 비교하여 Data를 복원한다. 이를 위하여 Packet 내에 변경위치 Bit Array 가 포함되며 송신측 Key table에는 별도의 시세 Cache Table 을 유지한다.
Patent KR-20030032522-A (KR)
Title: Bumper Reinf Installation Structure for Vehicle
Inventor: JUNG DONG IL
IPC: B60R19/24
Filed: 2001-10-18
Abstract: PURPOSE: A structure for mounting a bumper reinf for a vehicle is provided to minimize the impact on a chassis frame in a vehicle crash by mounting the bumper reinf on the chassis frame. CONSTITUTION: A bumper reinf assembling hole is formed at one surface of a concave bracket(6). A bumper reinf(2) is coupled with the bracket by a coupling member(9). A couple of long holes(8) are formed at one surface of the bracket. A chassis frame is coupled with the long hole by a coupling member at predetermined intervals from the bumper reinf.
Patent KR-20030033583-A (KR)
Title: An apparatus for cooling the electrode in electric furnace
Inventor: WOO GYEONG HOE
IPC: F27B3/24
Filed: 2001-10-24
Abstract: PURPOSE: An apparatus for cooling electrodes in electric furnace is provided to extend the life span of the electrodes by supplying cooling water into the body of the electrodes, thereby reducing wear amount of the electrodes. CONSTITUTION: In an electric furnace comprising electrodes(7) for providing each electrode holders(6) of a plural electrode arms(5) with a heating source to melt scrap charged into the furnace body, the apparatus for cooling the electrodes in the electric furnace comprises a main body part(10) comprising a moving base(13) vertically moved for a fixed base(11) fixed onto the upper surface of the electrode arms(5), and an operating arm(15) horizontally moved for the moving base(13); and a cooling part(30) which is connected to a central cooling inlet hole on the upper part of the electrodes(7), and in which a nozzle body connected to a cooling water line(9) is installed at the lower part of the front end of the operating arm(15) so that cooling water is supplied into the electrodes(7), wherein a cylinder member is mounted on the fixed base(11) to vertically move the moving base(13), a reciprocating plate is installed at the front end of the rod of the cylinder member, and a motor member for rotationally driving a pinion gear engaged with a rack gear on the lower surface of the operating arm(15) is put on the reciprocating plate, and wherein first and second stoppers are installed on the upper surface of the operating arm(15) with being spaced apart from each other in a certain distance, and the first and second stoppers have first and second limit switches respectively to control horizontal movement of the operating arm(15) by controlling forward and reverse rotational driving of the motor member.
Patent KR-20030033862-A (KR)
Inventor: NA HYEONG CHEOL
IPC: G11B19/02
Filed: 2001-10-25
Abstract: PURPOSE: A method for automatically setting up volume is provided to control height of volume according to the situation without adjusting a volume control switch. CONSTITUTION: A microcomputer displays a message at a display to ask whether a user wants to control a volume level(S1). If so, the microcomputer confirms whether a headphone jack connecting element is installed(S2). If so, it is asked whether a main volume is set up to the user(S3). The user sets up a state of volume output through a main speaker(S4). The volume level is stored and then the stored volume level is loaded to a headphone(S5). The user directly sets up the volume level if the headphone jack connecting element is not installed(S6). The set volume level is stored at the microcomputer(S7). The stored volume level is loaded to the headphone(S8). The loaded volume level is output to the display and while outputting audio according to the set volume level(S9).
Patent KR-20020034896-A (KR)
Title: Process for the preparation of n-carboxyanhydrides
Inventor: COPIER JEAN-LUC
IPC: C07D263/44
Filed: 2001-10-29
Abstract: PURPOSE: Provided is an improved process for the preparation of N-carboxyanhydrides from the corresponding amino acids and phosgene, diphosgene or triphosgene. CONSTITUTION: The process for the preparation of N-carboxyanhydrides is characterized by reaction of the corresponding alpha-, beta- or gamma-amino acid or of one of its salts with phosgene, diphosgene and/or triphosgene in a solvent medium, wherein the reaction is at least during a portion of its duration carried out in the presence of an unsaturated organic compound which has one or more ethylenic double bonds, the remainder of the molecule of which is inert with respect to compounds present in the medium and one of the carbons of at least one ethylenic double bond of which is completely substituted by substituents other than halogen atoms.
Patent KR-20010112150-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21B1/18
Filed: 2001-10-30
Abstract: 본 발명은 일측 권취보빈에 감겨있는 스테인레스 등의 선재를 판형상 또는 띠형상의 제품(이형선재)으로 연속적으로 압연하여 타측 권취보빈으로 다시 감아주는 이형선재의 연속압연장치에 관한 것이다. 
     본 발명은 일측의 권취보빈(100)에 감겨있는 선재(10)의 중심을 맞추어 다음 위치로 유도할 수 있도록 가이드하는 레벨러부(20)와; 상기 레벨러부(20)에서 이송되는 선재를 연속하여 압연롤로 압연하는 압연스탠드부(30)와; 상기 압연스탠드부(30)에서 압연되어 이송되는 선재(10)에 이송력과 장력을 줄 수 있도록 선재(10)를 구동풀리(42) 및 아이들풀리(44)에 감아 당기어내는 이송장치부(40)와; 상기 이송장치부(40)에서 이송되는 선재(10)를 평활하게 타측의 권취보빈(200)에 감는 권취장치부(60)를 포함하는 것이다. 
     본 발명에 의하면, 압연스탠드에서 선재의 압연과 이송을 동시에 하지 않고, 별도의 이송장치를 구비하여 선재를 당겨낼 수 있도록 함으로써 마찰력이 높지 않은 가느다란 이형선재도 압연을 할 수 있으며, 장치의 단순화를 도모할 수 있는 효과가 있다.
Patent KR-20030037069-A (KR)
Title: System using two oscillating reference signals for accomplishing differential signal transmission mode
Inventor: KWON U SEOK
IPC: G06F13/00
Filed: 2001-11-02
Abstract: PURPOSE: A system for implementing a differential signal transmission method using two oscillating reference signals is provided to exactly detect received data through the differential signal. CONSTITUTION: A transmitting unit(310) transmits data through signal lines(321,322,323,324). A receiving unit(350) receives the data through the signal lines(321,322,323,324). The receiving unit(350) compares the first reference signal and the second reference signal with data, amplifies the comparison result, and detects the data. The first reference signal is a vibrating signal. The second reference signal is a complementary signal of the first reference signal. The receiving unit(350) includes an amplification circuit which compares the first reference signal and the second reference signal with the input data, and outputs differential signals corresponded to the comparison result. The receiving unit(350) includes a voltage sensing circuit which is synchronized with a clock signal, amplifies a difference of the differential signals, and detects the data. An oscillator(330) generates a vibration signal necessary for generating the first reference signal and the second reference signal. A phase controller(331) responds to the vibration signal and generates the first reference signal and the second reference signal.
Patent KR-20030038951-A (KR)
Title: A wind direction control apparatus of air conditioner
Inventor: JUNG IN HO
IPC: F24F13/08
Filed: 2001-11-09
Abstract: PURPOSE: An integral apparatus for controlling wind direction of an air conditioner is provided to simplify structure thereof. CONSTITUTION: An apparatus includes a plurality of bosses(52) formed on an outlet(51); a plurality of vane parts(60) connected with the bosses to rotate; and a link part(70) formed integrally with the vane parts so that the vane parts rotate integrally. An insertion part(62) of the vane part is connected with the boss and has elasticity to be attached on a periphery of the boss so as to restrict free movement of the vane part and the link part due to elasticity. The bosses protrude downward from an upper side of the outlet at regular intervals, and have stepped protrusions(53) formed on lower ends thereof to prevent boss connecting parts of the vane parts from separating to a lower side so as to support the vane parts to rotate, respectively. The vane parts comprise the insertion parts forcibly inserted to the bosses; and wind direction controlling parts(66) formed integrally with the insertion parts, and placed perpendicularly to the outlet to control vertical wind direction of air discharged through the outlet.
Patent KR-20020040568-A (KR)
Inventor: KIM KYUNG SU
IPC: A61B1/04
Filed: 2001-11-19
Abstract: PURPOSE: An image diagnosis apparatus for medical appliances having a manual magnification control wheel is provided to easily control a magnification and efficiently diagnose an image by using a USB interface and providing a specially manual magnification control wheel. CONSTITUTION: All kinds of elements are mounted on a substrate(210). A connector(213) is connected to an external display device. A controller(215) controls an illumination and a camera element. A CMOS element(217) performs a camera element function. A light source(219) illuminates a tested object. An external is led in an inner barrel(220). A light source irradiating device(221) collects and irradiates a light from the light source(219). A tip(230) includes a lens group which magnifies or reduces an image from a tested object by a predetermined magnification. A wheel(250) manually adjusts a lens magnification. A first outer barrel(285) shields the tip(230) and inner barrel(220). A second outer barrel(280) is mechanically connected to the first outer barrel(285). A slide prevention handle(287) is attached to the second outer barrel(280) and prevents a slide of a hand when holding it by the hand.
Patent KR-20030042387-A (KR)
Title: Lithium secondary battery comprising auxiliary binder and method for preparing the same
Inventor: AHN SUN HO
IPC: H01M4/62
Filed: 2001-11-22
Abstract: PURPOSE: Provided are a lithium secondary battery wherein electric resistant binder which is a crystalline polymer increasing electric resistance of cell by high temperature aging, is diffused between active materials, and a method for producing the same. CONSTITUTION: The lithium secondary battery comprising a cathode, an anode and a separator, is characterized in that the cathode, anode, or both cathode and anode comprise 0.1-10 wt% of electric resistant binder which is at least one selected from the group consisting of polyethylene, polypropylene, chlorinated polyethylene(chlorination degree of 0-50%), polybutylene, chlorinated polypropylene(chlorination degree of 0-50%), and polyethylene derivative. The electric resistant binder has a particle size of 15-40 micrometers.
Patent KR-20020041310-A (KR)
Title: Positive resist composition
Inventor: FUJIMURA SATOSHI
IPC: G03F7/039
Filed: 2001-11-27
Abstract: PURPOSE: To provide a chemically amplifying positive resist composition of high resolution which is excellent in the resistance to dry etching and adhesion to a substrate, giving a good form of the resist pattern improved in line edge roughness. CONSTITUTION: The chemical amplifying positive resist composition includes (A) a resin component which is enhanced its solubility in an alkaline solution by the action of an acid, (B) an acid generating component which generates an acid by the exposure of a radiation and (C) an organic solvent. The composition of (A) is a poly(meth)acrylate of which (meth)acrylate units of the main chain containing a dissolution inhibiting group are at least partially replaced with esters induced from a (meth)acrylic acid and a lactone-ring containing bridged saturated polycyclic alcohol or those induced from a (meth)acrylic acid and a linear alcohol substituted with hydroxyl, alkoxyl or acyl groups.
Patent KR-20030043341-A (KR)
Inventor: WOO SEONG HO
IPC: H01J11/38
Filed: 2001-11-28
Abstract: PURPOSE: A plasma display panel is provided to improve the surface illumination of a dielectric layer by adding a thermosetting resin binder to the paste for forming the dielectric layer. CONSTITUTION: A plasma display panel includes a couple of sustain electrodes and a dielectric layer. The sustain electrodes are formed on a substrate(10). The dielectric layer is used for covering the sustain electrodes. The dielectric layer is formed with paste(16a,16b) including thermosetting resin. The thermosetting resin is one of an alkyd resin, a melamine resin, and an acryl resin. The dielectric layer is formed by performing repeatedly a printing process, a drying process, and a surface hardening process of the paste. The temperature for dry process is 100 to 150 degrees centigrade. The thermosetting resin is hardened when the paste is dried.
Patent KR-20030043451-A (KR)
Title: system and method for Symmetric and Asymmetric Key Crypto Processing
Inventor: CHOI YONG JE
IPC: H04L9/14
Filed: 2001-11-28
Abstract: PURPOSE: A symmetric and asymmetric key cryptography operation process system and a processing method thereof are provided to process various kinds of ciphering algorithm by using the cryptographic operation process system including hardware circuits of small number. CONSTITUTION: A command extraction portion(130) extracts a command for performing a cryptographic operation when commands and data for a ciphering algorithm are received from an external network. A scheduler and decoder portion(120) decides a calculation method and schedules an executing order by analyzing an input command according to the extracted command and the data. A storage portion(140) stores the extracted command and the data received from the external network. A cryptographic operation portion(160) processes a symmetric and an asymmetric cryptographic operation by performing the stored command according to the scheduled executing order. A control portion(150) controls the cryptographic operation portion.
Patent KR-20030048323-A (KR)
Title: system for detecting used energy by enthalpy entegration
Inventor: YUN DAE SEONG
IPC: F24F11/02
Filed: 2001-12-12
Abstract: PURPOSE: A used energy detector by enthalpy integration is provided to reduce the use of energy by controlling the optimum use of energy, using the used energy detector. CONSTITUTION: In a used energy detector by enthalpy integration, temperature and humidity sensors(s1,s2,s3,s4) are disposed between a cooling coil(5), a heating coil(7), and a humidifier(9) of an air conditioner(3), and a wind speed sensor is disposed to a blowing port(11). Data about temperature, humidity, and wind speed are transmitted from the temperature and humidity sensors and wind speed sensor to an enthalpy integrator(21). The enthalpy integrator calculates the changed values of cooling and dehumidifying enthalpy, heating enthalpy, and humidifying enthalpy, based on the temperature, humidity, and wind speed and transmits the calculated values to a personal computer(23). Thus, the cumulative output of the enthalpy change values, mean air flow output by the hour, and the general operating time of the air conditioner are calculated from the personal computer.
Patent KR-20030048606-A (KR)
Title: 1-step Etching Method for Cu/Mo line having inner Mo barrier layer by Mo
Inventor: CHO GYU CHEOL
IPC: G02F1/136
Filed: 2001-12-12
Abstract: PURPOSE: A method of etching a copper/molybdenum line having a molybdenum layer as a barrier layer is provided to form a Cu/Mo line with improved taper characteristic through a single etching process. CONSTITUTION: Mo and Cu(108b,108a) are sequentially deposited on a substrate(100). The Mo and Cu are simultaneously etched using a main etchant including an oxidizer and an etching agent and a sub-etchant for reducing potential difference between the Cu and Mo. The oxidizer is H2O2 and the etching agent is CH3COOH. The sub-etchant includes CH3CooNH4 and DI water.
Patent KR-20030049673-A (KR)
Title: Device for charging a battery for vehicles
Inventor: KIM HYEON GI
IPC: H02J7/14
Filed: 2001-12-17
Abstract: PURPOSE: An auxiliary battery charging device is provided to prevent accidents by preventing a rapid discharge of the battery during travel and alarming damage of the alternator to the driver. CONSTITUTION: An auxiliary battery charging device comprises a switching unit(300) which is turned on/off by the current transmitted from an alternator(100) to a battery(200); and an auxiliary power generating unit(400) for generating power for charging the battery alternately with the alternator by the on/off operation of the switching unit. The auxiliary power generating unit includes a magnetic flux generating portion arranged in the driving member for driving wheels; a casing wound with a coil; and a diode for rectifying and outputting the induced electromotive force generated from the coil.
Patent KR-20030050352-A (KR)
Title: Level shifter circuit with low input voltage
Inventor: LEE GEUM MUK
IPC: G09G3/36
Filed: 2001-12-18
Abstract: PURPOSE: A level shifter circuit suitable for low input voltage is provided to perform a normal operation within a range of an operating voltage of logic gates while an input voltage is lowered. CONSTITUTION: A level shifter circuit includes a gain amplification portion(330), the first level shifter portion(340), the second level shifter portion(350), and the third level shifter portion(360). The gain amplification portion is operated between the first voltage and a ground voltage in order to generate an amplified supply voltage by amplifying the second voltage. The first level shifter portion is operated between the amplified supply voltage and the ground voltage in order to generate the first and the second amplified voltages by amplifying an input signal and an inverse signal of the input signal. The second level shifter portion is operated between the amplified supply voltage and the third voltage in order to generate the third and the fourth amplified voltages by amplifying the first and the second amplified voltages. The third level shifter portion is operated between the first voltage and the third voltage in order to generate an output voltage by amplifying the third and the fourth amplified voltages.