baber/WOPTO huggingface dataset:
Patent KR-20030017772-A (KR)
Title: Camera apparatus for vehicle rear view
Inventor: LEE CHANG GEUN
IPC: B60R1/08
Filed: 2001-08-22
Abstract: PURPOSE: A camera system for monitoring the rear part of a vehicle is provided to improve convenience and safety by outputting a video signal to a monitor and automatically changing the mode of a vehicle. CONSTITUTION: A camera system for monitoring the rear part of a vehicle comprises a camera(1) picking up the image of the rear part of a vehicle, a vehicle speed sensor(3) outputting a vehicle speed, a gear input sensor(5) outputting a signal sensed depending on the input of a back-up gear, a control unit(7) outputting a specific control signal for the operation of the monitor, and a camera monitor(9) selectively operated in a television output mode or a camera output mode depending on the output signal of the control unit.
Patent KR-20030019668-A (KR)
Title: Method for transmitting multicast data by using x-cast
Inventor: KIM SANG HA
IPC: H04L12/18
Filed: 2001-08-29
Abstract: PURPOSE: A multicast data transmitting method using Xcast(Explicit Multicast) is provided to deliver router addresses of receiving parties to routers of transmission parties, so as to transmit IP(Internet Protocol) data packets to recipients of a multicast group composed of middle groups and large groups. CONSTITUTION: Recipients(21-28) provide routers(103,105) of receiving parties with a multicast group address including the recipients(21-28) themselves, using a multicast group join system. The routers(103,105) of the receiving parties provide multicast group information from the recipients(21-28) and self address information to a router(101) of a transmission party in a unicast system. When transmitting data to an optional multicast group, i.e. G1, a transmitter(11) provides the router(101) of the transmission party with data in a multicast system using the multicast group address. The router(101) of the transmission party provides data from the transmitter(11) to the routers(103,105) of the receiving parties in an Xcast system, and the routers(103,105) of the receiving parties multicast the received data to the multicast group(G1).
Patent KR-20020025008-A (KR)
Title: Resin composition
Inventor: GOTO MAKOTO
IPC: C08G59/42
Filed: 2001-08-31
Abstract: PURPOSE: A resin composition containing a vinyl copolymer with an epoxy group and a branched glutaric acid is provided which gives cured materials(a coating or the like) with excellent appearance, excellent mechanical properties or the like. CONSTITUTION: The resin composition contains a vinyl copolymer with an epoxy group, a branched glutaric acid and additionally dicarboxylic acid, wherein the branched glutaric acid is 2,4-dialkylglutaric acid, 3-alkylglutaric acid or 2,3-dialkylglutaric acid.
Patent KR-20030020637-A (KR)
Title: Method for processing data wireless security between mobile station and radio network in mobile communication system
Inventor: LEE DONG HYEON
IPC: H04W12/12
Filed: 2001-09-04
Abstract: PURPOSE: A method for processing wireless security of data between a mobile station and a radio network in a mobile communication system is provided to prevent wiretapping by realizing encryption of bearer data in a 3GPP2(3rd Generation Partnership Project) 1XEV(1 Channel Evolution)-DO(Data Only) IP network, thereby improving the security of the data. CONSTITUTION: A mobile station transmits bearer data including an authentication header to a radio network(S100). The radio network compares the authentication header of the bearer data with a preliminarily set authentication header. If the authentication headers do not coincide, the radio network abandons the authentication header. If the authentication headers coincide, the radio network receives the authentication header for transmitting to a PDSN or a visitor location register, or processing the authentication header(S200).
Patent KR-20030022569-A (KR)
Title: Hinge apparatus
Inventor: CHOI GANG HO
IPC: E05D11/08
Filed: 2001-09-11
Abstract: PURPOSE: A hinge device is provided to use conveniently by opening automatically and manually in stages. CONSTITUTION: The hinge device comprises: a fixed bracket(13) fixed to a main body(10); a bearing bracket(15) fixed to a panel(11); a hinge shaft(17) fixed to the fixed bracket(13) to support the bearing bracket(15) rotatively; an automatic movable unit(20) opening the panel from the main body(10) at the appointed angle automatically if the panel(11) and the main body(10) are unlocked; a manual movable unit(30) adding frictional force between the bearing bracket(15) and the hinge shaft(17) to limit a rotary angle of the bearing bracket(15) by the automatic movable unit(20) and to fix the open state of the panel(11) manually; and a fixed pin(40) coupled to an end of the hinge shaft(17) to restrain the separation of the hinge shaft(17), the bearing bracket(15) and the units.
Patent KR-20010099233-A (KR)
Title: 핸드폰 목걸이
Inventor: CHOI JENG YEE
IPC: H04B1/38
Filed: 2001-09-13
Abstract: 최근 핸드폰을 목에 걸고 다니는 사람이 많으나 이 핸드폰 목걸이가 사람이 앞으로 허리를 구부리면, 핸드폰이 목에 걸린상태에서 상체에서 벗어나는 각도가 심하여 공중에 떠 있는 형상을 함으로서 여러 가지 불편함이 많다. 
     따라서 핸드폰 목걸이의 중간 부분의 줄에 옷(上衣)과 연결시키는 중간 걸고리를 부착해 줌으로서 본 발명의 집게가 상의를 물고 있어서 사람이 허리를 구부리고 있더라도 핸드폰이 앞으로 처지지 않고 비교적 몸에 붙어 있음으로서 불편함을 해소하도록 한 발명이다. 
     본 발명의 실현을 위해서는 핸드폰 목걸이의 중간 줄(끈)부위에 사람의 옷(上衣)을 잡아주는 집게 등을 달아주는 장치를 해서 목걸이와 핸드폰의 처짐을 방지하는 발명으로서 핸드폰 목걸이의 두줄을 집게등과 연결시키는 장치의 발명이다. 
     본 발명으로 인하여 집게는 위아래로 마음되로 움직어 고정시킬수 있고 끈(줄)과 연결된 부위에 구멍을 구성 함으로서 필요에 따라 줄은 위아래로 움직이지만 집게는 일정한 위치에 고정되어 있어 불편함을 해소하는 효과를 기대할수 있다. 
     뿐만 아니라 보행시나 뛸 때 심하게 좌우로 요동치는 것을 방지하는 효과가 있다.
Patent KR-20030025635-A (KR)
Inventor: KIM BAK
IPC: A41B9/02
Filed: 2001-09-21
Abstract: PURPOSE: A man's girdle equipped with an abdominal bandage and a mesh fabric for irritating the penis is provided which permits the body contours of a man to be normally maintained and the penis and scrotum to be maintained in a cool and fresh state by increasing the ventilation, thereby improving the health of male reproductive organs. CONSTITUTION: The girdle(100) for men comprises an abdominal bandage(110) as a top waist opening, a space(120) for receiving the penis and scrotum and a pair of spaced apart leg openings(130). The abdominal bandage comprises elastic fiber material, supports and protects the back, waist and lower abdomen. The space for receiving the penis and scrotum has an opening part for passing urine and comprises a mesh fabric for irritating the glans of the penis to prevent premature ejaculation.
Patent KR-20030025711-A (KR)
Title: Fabrication method of silicon carbide semiconducting devices
Inventor: BANG UK
IPC: H01L21/20
Filed: 2001-09-22
Abstract: PURPOSE: A method for fabricating a silicon carbide semiconductor device is provided to prevent defects of a surface of the silicon carbide semiconductor device by using an ion implantation method. CONSTITUTION: An n-type silicon carbide epitaxy layer(12) is formed on a silicon carbide crystalline(11). A mask material is coated on a surface of the n-type silicon carbide epitaxy layer(12). The mask material is patterned. An ion implantation process of p-type dopants is performed. The patterned mask material is removed. An oxide layer(14) is formed on the n-type silicon carbide epitaxy layer(12). The p-type dopants are activated by performing a thermal process. A p-well(21) is formed by activating the p-type dopants. An ion implantation mask is patterned. An n source region(22) of MOSFET is formed by implanting n-type dopants into the p-well(21).
Patent KR-20010099400-A (KR)
Title: 전자상거래 회사 서버 시스템 및 그 물품 판매방법
Inventor: KWON SOON TAE
Filed: 2001-09-25
Abstract: 본 발명은 전자상거래 회사 서버 시스템 및 그 물품 판매방법에 관한 것이다. 
     본 발명에 따른 물품 판매방법은 (a) 판매회원의 고유코드 정보와 개인영상 정보를 포함하는 회원정보 및 상기 판매회원이 판매할 물품의 고유코드 정보와 영상정보를 포함하는 물품정보를 저장하는 단계; (b) 상기 구매자의 컴퓨터로부터 구매할 물품의 물품영상 정보, 고유코드 정보 및 개인영상 정보를 전송받는 단계; (c) 수신된 고유코드 정보, 물품영상 정보 및 개인영상 정보를 검색하고, 검색결과를 상기 구매자 컴퓨터로 전송하는 단계; (d) 상기 구매자의 컴퓨터로부터 상기 물품에 대한 주문정보를 전송받는 단계; (e) 상기 물품을 납품하는 납품업자의 컴퓨터로 상기 물품의 생산가능성 여부를 확인하는 단계; (f) 생산이 가능한 경우 상기 구매자의 컴퓨터로 상기 물품에 대한 대금결제를 요청하는 단계; (g) 대금이 결제된 경우 상기 납품업자의 컴퓨터로 상기 물품의 생산을 요청하는 단계; (h) 상기 납품업자의 컴퓨터로부터 생산완료가 통보되면 택배업자의 컴퓨터로 상기 구매자에 대한 정보와 상기 납품업자에 대한 정보를 전송하고 택배를 요청하는 단계; 및 (i) 상기 택배업자의 컴퓨터로부터 택배가 완료되었음을 통지받는 단계를 포함한다. 
     이에 따라, 전문적인 판매업자 또는 제조업자가 아니라 하더라도, 인터넷을 통하여 쉽게 물품을 불특정의 다수에게 판매할 수 있게 되고, 구매자는 쉽게 원하는 물품을 구매할 수 있다.  나아가, 판매자는 자신의 광고선전비를 절약할 수 있다.
Patent KR-20030026604-A (KR)
Title: Complex Type Gas Warm Heater System
Inventor: KIM GI WON
IPC: F24H1/10
Filed: 2001-09-26
Abstract: PURPOSE: Instant gas hot water device and storage gas hot water device are manufactured integrally to make volume compact and to reduce temperature difference between hot water and cold water. CONSTITUTION: A gas adjuster(22) adjusts gas amount supplied to a burner. A burner(28) discharges heat through a nozzle(26). A blowing fan supplies air to the burner. A heat exchanger(30) heats water through a heat exchanging pipe(32). A hot water supplying pipe(38) supplies hot water through the heat exchanging pipe. A bypass pipe connect the hot water supplying pipe with a water introducing pipe(46). A temperature sensor(34) senses temperature of the heated hot water of the heat exchanging pipe. A storage tank(36) stores the hot water temporarily. An inner circulating pump(44) is installed between the bypass pipe and the introducing pipe to pump water from the bypass pipe to the introducing pipe.
Patent KR-20030028157-A (KR)
Title: Abrastion volume detection apparatus of air seal bar for sinterring machine car
Inventor: KIM JAE WANG
IPC: G01N3/56
Filed: 2001-09-27
Abstract: PURPOSE: The amount of wear and tear detecting apparatus used for an air seal bar is provided to properly exchange the air seal bar with new one by measuring the amount of wear and tear of the air seal in real time using an impedance sensor. CONSTITUTION: An impedance sensor(100) is provided to detect the amount of wear and tear of an air seal bar. A transmitter(101) is connected to the impedance sensor(100) so as to convert a sensing value into data. A data transmitter(102) is connected to the transmitter(101). A receiver(103) is installed at one side or both sides of a sintering device in order to receive an output value of the data transmitter(102). A control section(104) is connected to the receiver(103) so as to determine an exchanging time of the air seal bar. A plurality of insertion holes are formed at an underside of the air seal bar. An air containing carbon rod is inserted into the insertion holes.
Patent KR-20020029322-A (KR)
Title: Battery unit for lens-fitted photo film unit
Inventor: IMAMURA TAKASHI
IPC: G03B19/04
Filed: 2001-10-12
Abstract: PURPOSE: A battery unit for lens-fitted photo film unit is provided to reliably pack a battery to be watertight with a simple structure. CONSTITUTION: A battery unit(142) includes a battery(150) including poles(150a,150b); a battery case made of insulating material to store the battery; penetrating holes(161b,160c) formed on the battery case; a positive pole and a negative pole contacting point segments(152,153) inserted through the penetrating holes to be watertight and contacting with the poles of the battery, respectively, for connection of the battery with an outside; and packing members(154,155) placed between the positive pole contacting point segment and a cap(161) and between the negative pole contacting point segment and a case body(160), respectively so that the contacting point segments are inserted through the packing member to form the penetrating holes.
Patent KR-20030030777-A (KR)
Title: Recyprocating compressor
Inventor: KIM HYEONG JIN
IPC: F04B17/04
Filed: 2001-10-12
Abstract: PURPOSE: A reciprocating compressor is provided to prevent deterioration of efficiency of the compressor by varying resonant frequency. CONSTITUTION: A compressor includes a casing(10) having a suction tube(SP) and a discharge tube(DP); a reciprocating motor(20) fixed in the casing; a compression unit(30) installed in the casing to introduce, compress and discharge gas; a frame unit(40) supporting the reciprocating motor and the compression unit(30); a spring unit(50) elastically supporting a mover(23) of the reciprocating motor in moving direction to induce resonant movement; and a moving mass varying apparatus(100) installed between the frame unit and the spring unit(50) to vary mass of a piston(31).
Patent KR-20020077018-A (KR)
Title: Vehicle body structure
Inventor: SHIBATA KOJI
IPC: B62D25/20
Filed: 2001-10-30
Abstract: PURPOSE: To surely reduce deformation of a dash panel by increasing the size of a front side member in the height direction and efficiently improving rigidity of the front side member in a vehicle body structure. CONSTITUTION: This vehicle body structure is provided with the front side member 11 arranged in an engine room 2 side part of a vehicle body front part to be extended in the longitudinal direction, and the rear part of the front side member 11 is extended to the lower face of a floor part along the dash panel 21. In a part arranged along the dash panel 21 in the front side member 11, a plurality of sheet metal reinforcing members 43a and 43b each having a substantially hat-shaped cross section are overlapped in layers. In this way, a height H of the front side member part is increased.
Patent KR-20030009028-A (KR)
Title: Method for telephone number advertisement in handy phone
Inventor: MOON IK JOO
IPC: H04B1/38
Filed: 2001-11-14
Abstract: PURPOSE: A method for advertising a telephone number using a cellular phone is provided to simply connect a telephone to a desired shop in the remote place using the cellular phone. CONSTITUTION: An advertisement telephone classification function is added in a cellular phone. If a user pushes a set button corresponding to the advertisement telephone classification function, a business type large classification is displayed on an LCD window. An intermediate classification of the corresponding business type and a small classification of a selection business type are displayed on the LCD window according to the selection of the user. If the user selects the small classification of a desired business type and pushes a send key of the cellular phone, a classification code of the corresponding business type is selected.
Patent KR-20030040839-A (KR)
Title: Liquid crystal display for terminal of cellular phone
Inventor: LEE YUN JAE
IPC: G02F1/1345
Filed: 2001-11-16
Abstract: PURPOSE: A liquid crystal display device for a terminal of a cellular phone is provided to electrically connect an LCD panel with a PCB by the pressing of spring pins, thereby reducing the number of required parts and the steps for improving the workability. CONSTITUTION: A liquid crystal display device for a terminal of a cellular phone includes a liquid crystal display panel(2) mounted with spring pins(12) on respective pads, wherein the pads of the liquid crystal display panel and electrode terminals of a printed circuit board(6) are directly and electrically connected to each other by pressing the spring pins. The spring pins are in the shape of "S".
Patent KR-20030046740-A (KR)
Inventor: BAE SEONG WON
IPC: F28F9/00
Filed: 2001-12-06
Abstract: PURPOSE: A heat exchanger is provided to prevent a shape inferiority generated in combining a tank with a header in a brazing process and to improve a structural rigidity by forming a rotation-preventing groove, which is inserted with an end of a support member to prevent the rotation of the tank, at the tank. CONSTITUTION: A heat exchanger comprises a pair of headers(21) separated at regular intervals, tubes, of which both ends are installed to the headers, layered, a tank(22) combined with the header with forming a passage of a heat-transferring medium, and a support member(23), of which both ends are inserted into each header, installed to an outermost layer of tubes.
Patent KR-20030047183-A (KR)
Title: rotor of squirrel cage induction motor
Inventor: EOM SANG JUN
IPC: H02K17/16
Filed: 2001-12-08
Abstract: PURPOSE: A rotator is provided to improve a characteristic by removing a reaction layer formed at a boundary surface between a copper and an aluminum more simply and more effectively so as to reduce the resistance of a rotator conductor. CONSTITUTION: A rotator iron core consists of steel plates stacked such that the first slots(111) and the second slots(113) become continuous along each axis direction. The first slots which are formed with a radial shape are formed at the steel plates. The second slots which are formed with a radial shape are formed at the steel plates. Rotator conductors(120,130) generates a torque according to current induced from a winding of a stator, and a different metal having a high conductivity is provided at each of the first and second slots. End-rings(140) are configured at both ends of the rotator iron core to interconnect rotator conductors and is made of the same component as the rotator slots provided at the second slot.
Patent KR-20030048531-A (KR)
Title: An emergency escape device
Inventor: LEE JEONG YEOB
IPC: A62B5/00
Filed: 2001-12-12
Abstract: PURPOSE: An embedded emergency evacuation device is provided to allow many people to rapidly and safely escape from a building at one time without using an emergency exit. CONSTITUTION: The embedded emergency evacuation device comprises a case(1) installed at respective stories of a building to connect adjacent upper and lower stories, and a ladder(4) rotatably fixed to a shaft(13) formed inside the case. The case is formed with upper and lower doors(2,3) connected through hinges(21,31), respectively. The ladder, inserted into the case, has one or more folding members(41).
Patent KR-20030050771-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM SANG IK
IPC: H01L21/768
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to easily achieve processing margin when forming via holes in multilayer wiring structure having topology without using additional processing. CONSTITUTION: The first conductive layer(31) having the first anti-reflective layer(32) is formed on the first insulating layer(30). The second conductive layer(34) having the second anti-reflective layer(35) and the third conductive layer(37) having the third anti-reflective layer(38) are sequentially stacked on the second and third insulating layer(33,36), respectively. Via holes(40a,40b,40c) are simultaneously formed by selectively etching each insulating layer. At this time, the third anti-reflective layer(38) has relatively thick thickness compared to the second anti-reflective layer(35), and the second anti-reflective layer(35) has relatively thick thickness compared to the first anti-reflective layer(32).
Patent KR-20030053605-A (KR)
Title: A shock relaxation Device of a dust collector hood for steel plate
Inventor: KIM GYEONG MAN
IPC: B21B45/04
Filed: 2001-12-22
Abstract: PURPOSE: A strip impact reducing device of dust collector hood is provided to prevent facility accidents caused by collision of strip directed upward excessively with the dust collector hood positioned in rear of leveling machine and continuous collision of the dust collector hood and brush roll. CONSTITUTION: In a device for reducing impact by collision of strip directed upward excessively with dust collector hood(100) for collecting scale exfoliated or non-exfoliated from the surface of strip passing cold leveling process, the strip impact reducing device of dust collector hood comprises a suction dust collecting part(110) which is integrated with a lower end part of the dust collector hood so that the suction dust collecting part is formed in a box without bottom, and in which a brush roll(120) for removing the non-exfoliated scale is installed; a strip capture part(200) comprising a multi-joint link which is installed in front of the dust collector hood, to the center of which a coil spring inserted elastic cushion body(220) is connected, and at the four directions of which a plurality of oil cushion bodies(210) are installed so that the multi-joint link(230) is shrunk when it collides with the strip; and an idle turning part connected to a certain region of the dust collector hood by idle drum case(320) and idle drum to offset the load by rotating the load of the strip capture part in a strip proceeding direction when the strip capture part collides with the strip.
Patent KR-20030056244-A (KR)
Title: Piezoelectric ceramic composition and piezoelectric device using the same
Inventor: HONG JONG GUK
IPC: C04B35/472
Filed: 2001-12-27
Abstract: PURPOSE: Provided is a piezoelectric ceramic composition of the £Pb(1-1.5x)±(0-0.2)Lax|£Ti{1-(t+u+v)}MntCuuBv|O3 system which has stable sintering under atmospheric pressure, excellent piezoelectric property and thermal stability by substituting conventional piezoelectric ceramic composition by other components such as Mn, Cu and cations(B) having valence 2-6. CONSTITUTION: The piezoelectric ceramic composition comprises main components expressed by a formula of £Pb(1-1.5x)±(0-0.2)Lax|£Ti{1-(t+u+v)}MntCuuBv|O3, wherein x, y and z are in the ranges of 0.03<=x<=0.13 mole, 0.0001<=t<=0.1 mole, 0.0001<=u<=0.1mole, and 0.0001<=v<=0.021mole, respectively, and B is at least one compound selected from CoO, MgO, ZnO, Al2O3, Fe2O3, Cr2O3, Sb2O3, SnO2, CeO2, Nb2O5, V2O5 and WO3. The resultant composition applied to high frequency and miniaturized elements(2.5x2.0mm of size), such as resonators, have more than 60dB of dynamic ratio(D/R), ±1% of oscillating frequency change(ΔFosc) and up to 30ppm/deg.C of temperature coefficient of resonant frequency(TCF) at -40 to 90deg.C.
Patent KR-20030056403-A (KR)
Title: A data output driving circuit
Inventor: KIM TAE GYEONG
IPC: G11C11/413
Filed: 2001-12-28
Abstract: PURPOSE: A data output driving circuit is provided to improve the driving speed of the data output driving circuit by lowering the threshold voltage of the PMOS transistor and improving the current driving capacity of PMOS with a low mobility before the data output when the PMOS transistor outputs the data of the high level cell. CONSTITUTION: A data output driving circuit includes a first PMOS transistor for outputting the high level data to the output terminal of the data output driving circuit, a body effect control block and a body voltage generation block(301). In the data output driving circuit, the body effect control block generates a body effect control signal in the form of pulse to be activated just before the driving enable signal is activated. The body voltage generation block(301) supplies the first voltage to the body of the first PMOS transistor when the body effect control signal is not activated, and it supplies the second voltage having a level lower than that of the first voltage when the body effect control signal is activated.
Patent KR-20030056412-A (KR)
Title: A manufacturing process of yoke
Inventor: KANG YOON KYU
IPC: B21K1/58
Filed: 2001-12-28
Abstract: PURPOSE: A yoke fabricating method is provided to reduce manufacturing time and manufacturing cost of the yoke for a rivet and to improve a characteristic of a battery by simply and easily carrying out the yoke fabricating process. CONSTITUTION: Metal material having a wire shape is cut into a predetermined size(S1). Then, one end of metal material is pressed so as to form metal material into a two-stepped cylindrical structure(S2). Then, a forging process is carried out with respect to metal material. After forming the two-stepped cylindrical structure, metal material is again subject to a punching process in order to form metal material into a basic yoke shape(S3). Then, the basic yoke shape is processed into a complete yoke shape through an additional punching process(S4). After that, a trimming process is carried out in order to cut a flat section of the yoke into a predetermined size(S5).