baber/WOPTO huggingface dataset:
Patent KR-20000057075-A (KR)
Title: Heat exchanger
Inventor: KAMINO HIDEYUKI
IPC: F24H9/00
Filed: 1999-12-20
Abstract: PURPOSE: A heat exchanger is provided to improve heat exchange efficiency and prevent generation of drain by promoting heat exchange at a rear part of a heat absorption tube by exhaust gas by mounting a plurality of fins with a predetermined distance and a heat absorption tube penetrating the fins perpendicularly to a flow of exhaust gas. CONSTITUTION: A heat exchanger includes an offset fin(12) perpendicular to an exhaust gas flow in a lower part of the exhaust gas flow of a heat absorption tube(H) and extended from the absorption tube to a deviate position from the tube, wherein the offset fin is positioned in an about central part of neighboring fins(F,F) in a plate shape by lancing and integrally connected to a fin(F) at a lower part of the exhaust gas of the absorption tube.
Patent KR-20010063082-A (KR)
Inventor: PARK JONG MIN
IPC: C21C5/52
Filed: 1999-12-21
Abstract: PURPOSE: A method is provided to improve the agitating power of molten steel in an asymmetric oxygen blowing electric furnace by supplying the inclination angle range of the bottom inclined surface of an electric furnace so that temperature non-uniformity and excessive oxidation of the molten steel are restrained, and the power base unit is reduced. CONSTITUTION: In a steelmaking process of an asymmetric oxygen blowing electric furnace in which oxygen is blown in the upper part, and the inert gas is blown in the lower part, the method for improving the agitating power of molten steel of the asymmetric oxygen blowing electric furnace is characterized in that an inclination angle of the inclined surface (8) connecting the bottom circle of the deep bath part (6) with the bottom of the tapping side (7) of the asymmetric oxygen blowing electric furnace is in the range of 11 to 13 degrees of an angle, and the lower blowing flow rate is less than 1.5% of the upper blowing flow rate.
Patent KR-20010057855-A (KR)
Inventor: KIM SEONG CHEOL
IPC: H01L21/76
Filed: 1999-12-23
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve an isolating characteristic by restricting a damage of an isolation layer. CONSTITUTION: An oxide layer is formed on a semiconductor substrate(21). A well region(22) is formed on the semiconductor substrate(21) by implanting selectively ions. A channel ion implanting region(23) is formed within the well region(22). A pad nitride layer is formed on the oxide layer. An isolation region is exposed by patterning selectively the pad nitride layer. A trench is formed by etching the exposed isolation region as much as a predetermined depth. A sidewall oxide layer is formed at a bottom face and a wall face of the trench. A gap-fill oxide layer is formed to bury the trench. The gap-fill oxide layer is flattened to form an isolation layer(30) after performing an annealing process.
Patent KR-20010060448-A (KR)
Inventor: KIM GYEONG TAE
IPC: F25D29/00
Filed: 1999-12-27
Abstract: PURPOSE: A refrigerator and method for controlling operation of refrigerator is provided to control temperature of each storage chamber in an accurate manner by preventing refrigerant from excessively flowing into a single storage chamber upon compressor shutdown. CONSTITUTION: A refrigerator(1) comprises a cabinet(3) having a first storage chamber(4) and a second storage chamber(5); evaporators(17) for cooling each of storage chambers; heaters(19) for heating each of storage chambers; a single compressor(15) for providing refrigerant to each evaporator; first and second valves disposed to each of refrigerant pipes for providing refrigerant from the compressor to each evaporator; first and second sensors(21,22) for sensing temperatures of each storage chamber; and a control unit for controlling the compressor and valves, and which allows the valve which is shutoff upon shutdown of the compressor based on the temperature signals output from first and second sensors, to be open for a predetermined adjusting time period.
Patent KR-20010061669-A (KR)
Inventor: SON SEUNG GU
IPC: F25D21/00
Filed: 1999-12-28
Abstract: PURPOSE: An apparatus for preventing dew from forming at front surface of refrigerator is provided to effectively prevent dew formation at the front surface of the refrigerator by preventing a heater at the barrier in case where the barrier is separated from the main body of the refrigerator. CONSTITUTION: An apparatus comprises a refrigerator body(10) having a storage space formed at an inside of the refrigerator body; a barrier(30) for sectioning the storage space of the refrigerator body, and which is separated from the refrigerator body; a heater(40) disposed into the front surface of the barrier so as to remove dew formed at the front surface of the refrigerator body; and a hot line(45) through which the high temperature high pressure refrigerant discharged from a compressor(19) flows so as to remove dew formed at the area where the edge of the front surface of the refrigerator body contacts the rear surface of doors(15,25).
Patent KR-20010059344-A (KR)
Inventor: KIM BYEONG HYEOK
IPC: B05C13/02
Filed: 1999-12-30
Abstract: PURPOSE: A door stay for a painting work is provided to cause a door to be fixed to door opening angles suitable to respective painting processes over total door painting processes. CONSTITUTION: A door mounting means is equipped on an outer surface of a case(5) of box type, which has an opening and a hollow space. Upper/lower fixing plates(7,9) are mounted to oppose each other in upper/lower part of the hollow space of the case(5). An elastic guide member(11) of a predetermined width is mounted along a longitudinal axis between the upper/lower fixing plates(7,9), and has a plurality of grooves(13,15,17) formed. A detent(21) moves along the grooves(13,15,17) of the elastic guide member(11). A detent bar(23) is connected to one end of the detent(21) and is hinged to a car body mounting means.
Patent KR-20010066075-A (KR)
Inventor: AHN CHANG NAM
IPC: G01M7/08
Filed: 1999-12-31
Abstract: PURPOSE: A structure of a head part of a dummy used for the testing of a vehicle is provided to measure a change of pressure according to the inertia generated in a chamber by an applied impact, thereby precisely measuring the degree of the impact applied to the dummy for improving the safety of a vehicle. CONSTITUTION: A structure of a head part of a dummy used for the testing of a vehicle includes a skull(11) formed in the shape of sealed container with a size of a brain to be inserted in a head form(10), a chamber(12) of a predetermined thickness defined by a film(13) in the skull and filled with fluid for measuring a pressure change, a front part(14) and a rear part(15) defined by a partition film(16) in the chamber, the partition film being formed of an elastic material to vary in size according to a pressure change, and pressure measuring elements(20) respectively mounted in the front and rear parts, wherein the rear part is connected to a pressure controller(21) which controls an internal pressure of the rear chamber.
Patent KR-20010066324-A (KR)
Inventor: BAEK GWANG JIN
IPC: G06F17/30
Filed: 1999-12-31
Abstract: PURPOSE: An apparatus and a method for accelerating a database using a complete hashing program are provided to rapidly access to data by embodying a data acceleration function capable of simultaneously ensuring a safety and a high-speed of the data using 2-stage hashing algorithm which uses a telephone number. CONSTITUTION: A common DBMS(DataBase Management System) performs a function for storing data. A database acceleration engine interlock with the common DBMS and accesses to a data record store in the common DBMS. A database agent intermediates a data request received from a database user with the database acceleration engine, and transmits a result processed of the database acceleration engine to the database user. A database management module manages a data schema through an interface module. The common DBMS is combined with the database acceleration engine. Therefore, the data are processed at high speed.
Patent KR-20000036103-A (KR)
Title: Substituted benzocycloheptapyridine derivatives useful for inhibition of farnesyl protein transferase
Inventor: TAVERAS ARTHUR G
IPC: A61K31/4545
Filed: 1997-09-11
Abstract: PURPOSE: Novel compounds of formula (1.0) are disclosed. CONSTITUTION: Compounds of formula (1.0)are represented by the compounds of formulas(1.4) or (1.5) wherein R1, R3and R4 are each independently selected from halo. W represents a group selected from (a), (b), (c) or (d). Also disclosed are methods of inhibiting farnesyl protein transferase and the growth of abnormal cells, such as tumor cells.
Patent KR-20000069161-A (KR)
Title: 영상 디스플레이 장치용 플랫 유리 패널 제조 방법
IPC: H01J11/02
Filed: 1998-06-15
Abstract: 본 발명은 2개의 유리 커버판 사이에 하나 이상의 유리판(4, 4', 4"...)이 구비된 2개의 유리 커버판에 의해 형성되며, 커버판 사이의 유리원료 혼합물이 커버판의 외부 엣지를 따라 있기 때문에 채널 구조물이 그 안에 구비된 박스-형태의 유리 패널을 얻을수 있는 플랫 형태의 영상 디슬플레이 장치용 플랫 유리 패널(1) 제조 방법에 관한 것이다. 유리원료 혼합물(8)을 용융 온도까지 가열한후, 패널은 천이 온도까지 냉각되며, 커버판 사이의 공간은 유리원료 혼합물의 용융 온도와 천이 온도 사이의 온도에서 냉각 상태로 있는 동안 부분적으로 비워진다. 유리원료 혼합물이 변형되지 않게 될 때까지 온도를 대략적으로 천이 온도로 유지할 때, 커버판(3, 5) 사이의 상기 공간(13)은 완전히 비워지게 된다. 최종적으로는, 냉각이 실내온도까지 계속되어, 패널의 안쪽 공간(13)이 밀봉된다.
Patent KR-20000070667-A (KR)
Title: 자동차 탑승자 안전장치에서 에어백 팽창속도를 조절할 수 있는 팽창기
IPC: B60R21/263
Filed: 1998-02-02
Abstract: 자동차에 설치하는 탑승자 안전장치에 있어서, 스마트한 에어백 팽창기(14)는 에어백 팽창 가스를 발생하기 위한 점화 및 연소에 대해서 저장실(49)로부터 액체 추진제를 연소실(48)에 복열식으로 펌핑하는 피스톤(30)으로 제공된다. 
     에어백 팽창속도를 제어하기 위해서, 상기 피스톤은 피스톤의 복열식 펌핑 스트로크 동안 오리피스(92)를 통해서 펌프되는 자기 유동학적 유체(83)로 채워진 댐핑 체임버(46)내에 미끄러지게 수용된 피스톤 헤드(32)를 포함한다.    전자석(86)은 상기 오리피스를 통해서 흐르는 자기 유동학적 유체의 점질을 조절하기 위한 가변 자기장을 발생하도록 선택적으로 전압이 가해져 피스톤 스트로크에 작용된 댐핑력을 가변함으로서 액체 추진제 연소의 비율을 조절한다.     전자석 전류자극은 특정한 시나리오에 대응하여 제어된다.
Patent KR-20000076111-A (KR)
Title: 메탈로센 화합물의 제조방법
IPC: C07F17/00
Filed: 1999-01-14
Abstract: 특히 간단하고, 편리하고, 실용적인 화학식 I의 메탈로센의 직접 합성을 위한 새로운 방법이 개시된다: 
     (화학식  I) 
     (Cp)(ZR 1   m ) n (A) r ML p L' q   
     (식에서, (ZR 1   m ) n 은 Cp와 A를 가교시키는 2가 기이고; Cp는 치환된 또는 비치환된 시클로펜타디엔일기이고; A는 -O-, -S-, -N(R 2 )-(식에서, R 2 는 수소, 알킬, 시클로알킬, 아릴, 알킬아릴 또는 아릴알킬이다.)이거나, 또는 A는 Cp와 동일한 의미를 갖고; M은 3, 4, 5, 6족 또는 란탄 또는 악티니드족에 속하는 전이 금속이고; L은 선택적으로 Si 또는 Ge를 포함하는, 알킬, 시클로알킬, 아릴, 알킬아릴 및 아릴알킬 등의 1음이온 시그마 리간드이고; L'는 할로겐 또는 -OR 5 (식에서, R 5 는 탄화수소 라디칼이다.)이고; m은 1 또는 2이고; n은 0 내지 4이고; r은 0 또는 1이고; p는 1 내지 3이고; q는 0 내지 2이다.) 
     상기 방법은 리간드 (Y-Cp)(ZR 1   m ) n (A-Y) r (식에서, Y는 적합한 이탈기이다.)을 적어도 (1+r+p)몰당량의 L j B 또는 LMgL'의 존재하에 적어도 1몰당량의 ML' s (식에서, B는 알칼리 또는 알칼리토금속, s는 3 내지 6의 범위 내에 있고, j는 1 또는 2이다.)와 반응시키는 것을 포함한다.
Patent KR-20010012068-A (KR)
IPC: A61F2/02
Filed: 1999-02-19
Abstract: The invention relates to an intervertebrae implant comprising two side walls (1, 2) arranged at a distance to each other, a front wall (3) connecting the same at their one end, a back wall (4) connecting the same at their opposite other end, and one opening each on the base and cover part extending at right angles to the afore-mentioned walls. The invention also comprises at least one element (60, 61) provided for in the space (5) enclosed by the above walls, which element has a surface pointing towards the base or cover part and can be moved back and forth between a first final position in which said surface projects at least partly outwards beyond the base or cover part and a second final position in which the surface does not project beyond the base or cover part.
Patent KR-20010014031-A (KR)
Inventor: BOUTAGHOU ZINE-EDDINE
IPC: G11B7/12
Filed: 1997-10-07
Abstract: An optical disc data storage system (10) includes an optical disc (12) having a data surface. An actuator arm (24) having a distal end is selectively radially positionable adjacent the data surface. A transducing element (30) is carried on a slider (20) which is coupled to the distal end of the actuator arm (24). The slider (20) includes an air bearing surface (56) and the transducing element (30) includes an optical mesa (54) adjacent the air bearing surface (56). The optical mesa (54) is spaced apart from the data surface whereby contact between the data surface and the mesa structure (54) is prevented.
Patent KR-20000053465-A (KR)
Inventor: BRUNNEROLAND
IPC: H01L21/00
Filed: 2000-01-12
Abstract: PURPOSE: A method and apparatus for cleaning a semiconductor wafer are provided which makes an optimum cleaning of a semiconductor wafer with a minimum consumption of a cleaning solution. CONSTITUTION: An apparatus for cleaning a semiconductor wafer(18) cleans the wafer with a cleaning solution, and comprises a cleaning room(1) having a plurality of roller pairs where the cleaning solution are supplied. Each roller pair is constituted by an upper roller(8) and a lower roller(9), and the semiconductor wafer is transported between the roller pairs. The apparatus also comprises a conveyor apparatus(2) transporting the wafer. The apparatus comprises a liquid film(17) which is supplied by the conveyor apparatus and which transports the semiconductor wafer, and the apparatus supplies the cleaning solution to the upper roller.
Patent KR-20010083576-A (KR)
Title: Heatsink and processing method thereof
Inventor: YUN WAN JOONG
IPC: H05K7/20
Filed: 2000-02-16
Abstract: PURPOSE: A heat sink and its manufacturing method are provided to improve the radiative effect, firm the assembly, prevent the radiative pin of the heat sink from bending and increase the productivity. CONSTITUTION: The heat sink manufacturing method includes the steps of installing a motor fan, installing a flat made of an aluminum based material(2) on a supply roll(3), conveying it to a piercing unit(5) through a guide roller(4), and forming a plurality of holes by piercing the flat material conveyed into the piercing unit. The pierced material is conveyed into the first molding unit(6) and it is cut and bent with saw type where the upper part of the saw tooth is matched with the holes. The bent material is conveyed into the second molding unit(7) and it is cut and bent with the square type and it is conveyed into the guider equipped with the elastic piece(9), and it is continuously folded with the cup and cap shape according to the resistance of the one side of the guider, and it is cut with a predefined length at the cutting unit(10) to form the radiative pins(12). The radiative pins are mounted on the lower substrate and the contact parts are fixed by brazing bondage. Thus the motor fan is fixed on the lower substrate. A connection ball having bent unit is inserted through the between radiative pins to connect with the tapping bolt.
Patent KR-20000076695-A (KR)
IPC: B29B13/06
Filed: 2000-02-19
Abstract: 본 발명은  커버체  또는 프레임에 개스킷이 장착되어 그 커버체 또는 프레임과 이 개스킷이 일체화된 개스킷에 있어서，개스킷을 소정의 형상으로 제조한 후에 개스킷에 함유된 가스를 제거처리하는 것으로서 그 처리법은 열처리，진공건조처리，열처리 및 진공처리의 동시처리 등이 매우 적합하다． 커버체 또는 프레임과 개스킷이 일체화된 형태의 개스킷은 사출성형법，2색성형법 또는 인서트성형법으로 제조할 수 있다.  개스킷을 구성할 개스킷재는 이것을 소정의 형상으로 만들기전에 가스제거처리를 실행할 수 있으며 상술한 성형방법에 따라 상기 개스킷재를 제조할 수 있다.  커버체 또는 프레임에 개스킷을 장착하여 일체화시킨 개스킷도 역시 상기의 성형방법으로 제조할 수 있다.   상기 개스킷은 자기디스크 등 전자장비에 사용되는 장치를 오염시키는 기체의 발생이 전혀없다.
Patent KR-20010087731-A (KR)
Title: A unify method and system of lgnitor of discharge lamp for ballast
Inventor: KIM BONG GYUN
IPC: H05B41/02
Filed: 2000-03-08
Abstract: PURPOSE: The ignitor connecting method and device of ballast for discharge lamp is provided to easily change only ignitor when out of order, with equipment to connect and disconnect ignitor to light on lamp from exterior of ballast. CONSTITUTION: The ballast body(B) with a coil body and an ignitor part(I) includes a connector(4) equipped connecting holes(5) at the upper part of the exterior of ballast(3) including the coil body inside, the ignitor part(I), which at includes electronic elements in a case(11) and that juts connecting plug(12) out under the case(11), is composed separately from the exterior of ballast(3), and the ignitor part(I) can connect and disconnect from the ballast main body(B), in connection the connecting plug(12) with the connector(4) by interference-fit.
Patent KR-20010088773-A (KR)
Title: Method of making emulsion for hydrophilic ink consisting of hydrophilic polymer and hydrophobic polymer
Inventor: HA HYEON JAE
IPC: C09D11/02
Filed: 2000-03-20
Abstract: PURPOSE: A process for preparing emulsion for water-based ink is provided to alter particle size suitable for controlling physical property of ink with no further alteration of pH and aging process to lead the reduction of reaction time while not changing composition, acid value, glass transition temperature of the final polymer product. CONSTITUTION: The process comprises a step of polymerizing hydrophilic polymer and controlling pH value to an alkali range of 8-9 and another step of polymerizing hydrophobic polymer to make both of the hydrophilic and the hydrophobic polymers to exist within the final emulsion polymer adhesive simultaneously. The hydrophilic polymer is formed by reacting 100 weight parts of a monomer mixture composed of 5-16 parts of methacrylic acid, 5-16 parts of acrylic acid, 61-85 parts of ethyl acrylate, 1-3 parts of acrylonitrile and 1-3 parts of anionic emulsifier; and 0.1-4.0 weight parts of molecular weight controlling agent at 60-90 deg.C. The hydrophobic polymer is formed by reacting 70-90 weight of styrene, 6-29 weight of methyl methacrylate and 1-4 weight of non-ionic emulsifier at 60-90 deg.C.
Patent KR-20010089937-A (KR)
Inventor: CHOI YOUNG SIL
IPC: A61K8/19
Filed: 2000-03-14
Abstract: PURPOSE: Mineral mud for massage is provided, in which natural bentonite and natural zeolite have excellent swelling property, adsorption property, antibiosis and counteractive property, and contain a lot of natural inorganic nutrition, therefore, it removes waste matter and bacteria of skin, absorbs sebum, and counteracts, absorbs and removes acid skin toxin. CONSTITUTION: The preparing method of mineral mud for skin comprises the steps of: powdering 300 mesh size of bentonite and zeolite respectively; mixing 80g of bentonite with 20g of zeolite; and adding water and kneading them. If 5g of green tea power is added before adding water, it makes skin soft as baby.
Patent KR-20000030862-A (KR)
Inventor: CHOI YONG SIK
IPC: H04B1/38
Filed: 2000-03-22
Abstract: PURPOSE: A device is provided to solve the movement of user or the control of a radius of action when wire transmitter and receiver are used generally, to improve a radius of use connected with cellular phone, and to let user move freely. CONSTITUTION: The wireless transmitter and receiver connected with cellular phone comprises 1)a frist wireless transmitter and receiver which uses the fixed frequency distinguished fROM cellular phone, transmitts and distinguished fROM cellular phone, transmitts and receives call signal,2) a second wireless transceiver which outputs the call signal locale fROM a first wireless device to the sound, and changes the sound input fROM outside to fixed frequency.
Patent KR-20010089859-A (KR)
Title: The manufacturing process of Mushroom Sighye
Inventor: JUN KUN SIG
IPC: A23L2/38
Filed: 2000-03-23
Abstract: PURPOSE: A process for preparing a health beverage by preparing a sweet drink made from fermented rice, inoculating a mushroom spawn and culturing is provided, thereby, the titled beverage having excellent medicinal action and convenient to drink is produced. CONSTITUTION: Steamed rice is mixed with powdered malt, fermented at 50 to 60deg.C for about 5hr, and sterilized at 121deg.C for 60 to 90deg.C at a pressure of 1.2kg/cm¬2 to produce a sweet drink made from fermented rice, which is inoculated with a mushroom spawn such as pine mushroom, Ganoderma lucidum Karst., Agaricus Brazei Munil, Phellinus linteus, Cordyceps ophioglossoides or the like and cultured at 25deg.C for 7 to 15 days to produce the subject beverage.
Patent KR-20010093558-A (KR)
Title: Rediant structure of moving telecommunication system
Inventor: KIM SIN HO
IPC: H04B1/38
Filed: 2000-03-29
Abstract: PURPOSE: A radiating structure for a mobile communication device is provided to decrease consumption power and increase efficiency by effectively and quickly radiating heat generated in a bear chip. CONSTITUTION: Various components are attached to a main board(4), and a signal pattern(8) for a signal connection between the components is formed in the main board(4). A bear chip(6) is allocated at a uniform interval at an upper side surface of the main board(4) for performing a signal amplification function. First and second wires(16,18) connect the bear chip(6) with first and second signal patterns(8,12) of the main board(4) and support the bear chip(6) at a uniform interval in an upper side of the main board(4). A cap(14) is installed to be covered on the upper side of the bear chip(6) for protecting the bear chip(6).
Patent KR-20010095381-A (KR)
Title: Apparatus for defining TV/DATA broadcasting objects by user
Inventor: KWON JAE RAK
IPC: H04N21/4728
Filed: 2000-03-30
Abstract: PURPOSE: A user defining apparatus is provided to process a mosaic a special part set by a viewer when the viewer does not look and listen the special part. CONSTITUTION: An object processor(2) processes an object selected by a user and sets a visible value. A controller(3) tests the visible value of the selected object and outputs a control signal according thereto. A mosaic processor(4) processes a mosaic based on the visible value of the selected object. A graphic processor(5) graphic processes and outputs the selected object to a display means. When the visible value is set to 99, the controller(3) does not process a mosaic for the selected object and transfers it to the graphic processor(5). When the visible value is not set to 99, the controller(3) transfers the selected object to the mosaic processor(4).
Patent KR-20010014677-A (KR)
Inventor: KONG YUNG DU
IPC: D01F9/08
Filed: 2000-03-31
Abstract: PURPOSE: Provided is a recurrent reflection filament, which ensures flexibility of yarn required in lacing, sewing, fabricating and knitting processes and displays elegant and various colors. Also, a recurrent reflection yarn is provided which is manufactured by using the same. CONSTITUTION: A recurrent reflection filament is manufactured by conjugated spinning a mixture of a recurrent reflection material and a first polymer, and a second polymer in a weight ratio of 5-95:95-5. The filament comprises a recurrent reflection material such as glass beads. The first and second polymer materials are at least one selected from a group consisting of nylon, polyester and polypropylene. The filament obtained from spinning process has a core layer made of the second polymer and an outer layer made of the mixture. The filament is added with pigment or reflection efficiency increasing agents.
Patent KR-20000071536-A (KR)
Title: 자체 조정 온도 감지 장치
IPC: G01K1/14
Filed: 2000-04-01
Abstract: 본 발명은 본체의 온도를 감지하기 위한 자체 조정 장치에 관한 것으로서, 변위에 영향을 받는 자체 조정 온도 감지 장치를 개선한 것이다.  말단부에 전기적 감지 요소를 구비한 긴 형상의 탐침은 나사 하우징을 관통하는 구멍 내에 미끄럼 가능하게 수용된다.  밀폐 연장 끼워맞춤부는 하우징과 탐침 사이에 제공되고 구멍 내에서 축방향으로만 이동될 수 있다.  정지부는 하우징의 하부벽과 탐침의 말단부 사이에서 탐침 상에 장착된다.  스프링은 탐침 둘레에서 감겨져 있고, 상기 하우징이 지지 부재로 나사 결합될 때 탐침을 본체와 접촉되도록 바이어스 작용을 한다.
Patent KR-20000053777-A (KR)
Inventor: KIM JONG HO
IPC: E05B47/00
Filed: 2000-04-08
Abstract: PURPOSE: A power supply connecting device built in a door lock is provided to easily install an electronic door lock by linking the door lock with a power supply connecting device without putting power cable inside the door when installing a door lock operated by an external power. CONSTITUTION: A power supply connecting device built in a door lock includes followings. A square plug linkage groove(24) is formed on a lower part of the main locking unit(21) of the dead bolt of the door lock. A molded plastic plug(23) is inserted and linked with the plug linkage groove(24) with a screw(40). An outlet(14) is inserted into the lower part of the main locking insertion unit of the bracket(10) and linked with a screw(40). When the dead bolt is locked, external power supply is available by connecting the input terminal (23a) of the plug(23) is inserted into and connected with the output terminal of the outlet(14) which receives the external power supply in the course of inserting the main locking unit(21) of the dead bolt into the main locking insertion unit of the bracket(14).