baber/WOPTO huggingface dataset:
Patent KR-20030008680-A (KR)
Title: Apparatus for Spraying a Fluid and Apparatus for cleaning having the same
Inventor: JUNG SU YEON
IPC: B60S1/48
Filed: 2001-07-19
Abstract: PURPOSE: A cleaning apparatus with a fluid injector is provided to reduce the space and repair conveniently by regulating pressure of pure water and compressed air and injecting water and air with simple structure. CONSTITUTION: A fluid injecting apparatus is composed of a fluid supply unit(100) having a liquid supply line and a compressed air supply line; plural injection nozzles(104) connected to the compressed air supply line and installed in the fluid supply unit; a connecting unit(110) connecting the liquid supply line to the injection nozzle; and a compressed air injection plate(112) having through holes and containing the connecting unit. Compressed air is supplied to the injection nozzle via through holes of the compressed air injection plate in supplying liquid through the connecting unit to the injection nozzle. Fine liquid drops are formed, and injected through the injection nozzle.
Patent KR-20010088924-A (KR)
Inventor: KOO MYUNG HOI
IPC: A43B13/24
Filed: 2001-08-02
Abstract: PURPOSE: An outsole equipped with a slip-preventing piece capable of preventing the outsole from slipping by pushing a button attached to the inside of the slip-preventing piece to expose an Eisen is provided, which makes it possible to easily use it on an icy road or a snow-laden road while using it without inconvenience at ordinary times. CONSTITUTION: A slip-preventing piece is made of special plastic, equipped with an Eisen made of special steel, inserted into a conventional outsole of a shoe cut in the middle of the outsole to insert the slip-preventing piece, and attached with a button. The button is pushed to expose the Eisen on an icy road or a snow-laden road.
Patent KR-20010085099-A (KR)
Inventor: LEE JONG CHEOL
Filed: 2001-08-07
Abstract: PURPOSE: A real-time interactive remote learning system is provided to reduce a communication traffic and load of a server when a plurality of clients access the server concurrently and transmit multimedia data, and to enable a lecturer and learners to share learning information. CONSTITUTION: The system comprises client computers for a lecturer and learners(101), a host computer(100), a streaming server(110), and a database server(130). The client computers(101) include at least one sound and image input device. The host computer(100) certificates accessing clients, such as the lecturer and the learners, manages various data, selectively switches the learner to the lecturer or other learners, and adjusts a communication bandwidth of each client. The streaming server(110) separates the data, offered by the clients, into image and sound data, rearranges the separated image and sound data, synthesizes the rearranged data, and transmits the synthesized data to the clients. The database server(130) stores personal data of the clients, questions, lecture contents, and answers.
Patent KR-20020033040-A (KR)
Inventor: HASEGAWA NORIO
IPC: G03F1/54
Filed: 2001-08-10
Abstract: PURPOSE: To transfer a designated pattern well even when an exposure light over the wavelength of 200 nm is used in an exposure process using a resist mask. CONSTITUTION: When the exposure process for a semiconductor wafer 1W is carried out using the exposure light over wavelength of 200 nm EXP, a photomask MR on which a shielding light pattern 5 made by laminating a resist film 4a on a light absorbents organic film 3a with light absorbent for the exposure light EXP is placed, is used.
Patent KR-20030014494-A (KR)
Title: Coating apparatus using a heat source
Inventor: LEE HWAN GU
IPC: B41F23/00
Filed: 2001-08-11
Abstract: PURPOSE: A coating apparatus using a heat source is provided to prevent moisture absorbtion and falling of a photo-conductor by promptly drying the photo-conductor, thereby coating a drum in equal thickness. CONSTITUTION: In a coating apparatus including a solution container(37) filled with a photo-conductor(33) to coat a surface of a drum(31), the coating apparatus includes a heat source(35) separated from the drum and the solution container to move at regular speed according to the movement of the solution container and to supply heat to dry the photo-conductor of the surface of the drum, wherein the heat source includes a hot air generating unit generating hot air, a hot air supply unit supplying hot air to the drum, and a hot air passage connecting the hot air generating unit and the hot air supply unit to pass hot air.
Patent KR-20030016830-A (KR)
Title: Control method of window for vehicles using a AQS sensor
Inventor: KIM JONG HEUN
IPC: E05F15/20
Filed: 2001-08-22
Abstract: PURPOSE: A car window control method using a harmful air cutoff sensor is provided to improve convenience and safety of drivers by intercepting harmful air flew in a car rapidly. CONSTITUTION: The car window control method using a harmful air cutoff sensor comprises the steps of: (S1) reading if a harmful air cutoff switch is off; (S2) if the harmful air cutoff switch is on, measuring the content of harmful air by an harmful air cutoff sensor; (S3) reading if the measured value exceeds the preset standard value; (S4) if yes, selecting a high-speed motor; (S5) reading if a harmful air cutoff switch is in an automatic mode; (S6) if yes, reading if a window is open by a window operating sensor; (S7) if the window is open, closing a window; (S8) if the harmful air cutoff switch is on, or the content of harmful air does not exceed the preset standard value, selecting a low-speed motor; (S9) after selecting the low-speed motor, or if the switch is not in a automatic mode, or the window is closed, or after closing the window, operating a window by a window control switch regulated by a driver.
Patent KR-20020037254-A (KR)
Inventor: KIM JONG GWAN
IPC: H04B10/29
Filed: 2001-09-03
Abstract: PURPOSE: A wireless relay system in a mobile communication network is provided to delay or quickly control many signals, which are received through multi paths by being transmitted from a base station or a mobile station by a time diversity unit, to have time differences, and to transmit the controlled signals to the mobile station or the base station, so as to dramatically improve service quality of the mobile communication network. CONSTITUTION: A base station-facing antenna(400) receives the first signal from a base station. The first diversity antenna(460) receives the second signal having a different signal path from the first signal. A forward signal processor(420) performs a signal processing for wireless relay for the first signal. A mobile station-facing antenna(440) transmits the signal-processed first signal to the mobile station or receives the third signal from the mobile station. A forward diversity unit(470) controls the second signal to have a regular time difference from the first signal, and performs a signal processing for wireless relay. The second diversity antenna(510) transmits the second signal to the mobile station or receives the fourth signal having a different signal path from the third signal. A reverse diversity unit(490) controls the fourth signal to have a time difference from the third signal. A reverse signal processor(450) synthesizes the third signal with the fourth signal, and transmits the synthesized signals to the base station through the base station-facing antenna(400) by a signal processing.
Patent KR-20030023151-A (KR)
Title: Assembly type golftee
Inventor: KIM KYUNG JUNG
IPC: A63B57/00
Filed: 2001-09-12
Abstract: PURPOSE: A fabricated golf tee is provided to make a golf tee with an affordable price and protect a golf tee head for recycling. CONSTITUTION: The fabricated golf tee includes a golf tee(10), a rounded head(30), a shaft(20) and a auxiliary head(40). The auxiliary head(40) has a specific length and inside diameter adjusting to the golf tee(10) and contains a shock absorbing member(50) of a rubber or silicone. The auxiliary head(40) includes a ball placing section(60) on the top, a shaft hole(80) at the bottom and a press-holding portion(70) which surrounds tightly the rounded head(30). The auxiliary head(40) prevents the head from breaking by absorbing the shock.
Patent KR-20030024176-A (KR)
Title: Seatbelt of rear seat for vehicles
Inventor: BAEK SEUNG GIL
IPC: B60R22/20
Filed: 2001-09-17
Abstract: PURPOSE: A belt for a rear seat of a vehicle is provided to improve the appearance by reducing the output of the seat belt with an elastic body in not using the seat belt, and to improve the convenience by pulling the seat belt conveniently. CONSTITUTION: A rear seat belt is composed of a bracket(100) combined with a vehicle body; a buckle(200); a webbing(300) combined with the bracket and the buckle; and an elastic body(400) extended and combined with the side of the webbing. The elastic body is extended with pulling the buckle in placing the passenger in the rear seat cushion, and the passenger is fixed in the seat by buckling the tongue plate. The buckle is returned between the rear seat back and the rear seat cushion with putting the webbing by the elastic body. Appearance and convenience are improved with modifying the structure of the rear seat belt.
Patent KR-20030024420-A (KR)
Title: The prevention method of program's illegal reproduction and the apparatus for thereof
Inventor: KIM DONG HWAN
IPC: G06K7/10
Filed: 2001-09-18
Abstract: PURPOSE: A method and a device for preventing an illegal copy of a program are provided to store inherent data capable of linking an illegal copy reader, a transmitter, a bar code, and an IC tape interactively, judging a genuine product of software with the illegal copy reader, and selling/managing the illegal copy reader and the transmitter in the manufacturing and managing company only. CONSTITUTION: A software company(13) requests a predetermined amount of bar codes and IC tapes to a manufacturing company(11). The manufacturing company(11) supplies the bar code and the IC tape having predetermined authentication information to the software company(13). The software company(13) manufactures a CD-ROM having a bar code and an IC tape and supplies the CD-ROM to a software selling company(16). A purchaser buys the CD-ROM. The purchaser is registered in the manufacturing company(11) as a member using a communication medium and requests a purchase or a lease of a reader set. The manufacturing company(11) delivers the reader set for installation and member registration information to a branch office(12). The branch office(12) visits members(14,15) and installs the reader set. A reader inherent number and a transmitter inherent number are transmitted to the manufacturing company(11). A software is installed in a computer using the purchased CD-ROM and the reader set.
Patent KR-20020025032-A (KR)
Inventor: ISHIMARU KAZUNARI
IPC: H01L23/532
Filed: 2001-09-26
Abstract: PURPOSE: Provided is a semiconductor device for which it is easy to blow a fuse, and to control a film thickness of an insulation film on the fuse. CONSTITUTION: A plurality of copper interconnection layers(1,2) are included a metal containing copper as a main component. A top upperlayer interconnection layer is disposed on the copper interconnection layer(2) and at least including a refractory metal film(8) connected to the copper layer. A surface-protecting film(10) is disposed on the top upperlayer interconnection layer. A barrier metal(14) for bumps is disposed on the surface protecting film(10) and connected to the top upperlayer interconnection layer. Solder balls(15) is placed on the barrier metal(14). A fuse(12), which can be cut by an energy beam, is at least formed in the top upperlayer. It is thus not necessary to etch the surface protecting film on the fuse in advance prior to blowing of the fuse, so that a range of film thickness which is proper and will not obstruct blowing of the fuse will remain.
Patent KR-20010099464-A (KR)
Title: 시간제 근로 업무의 인터넷 예약방법 및 시스템
Inventor: CHANG YOUNG SANG
Filed: 2001-10-04
Abstract: 본 발명은 시간제 근로자 파견 업무에 있어서 사용자와 근로자에게는 편리성을 제공함과 동시에, 용역 서비스 업체에게는 사무 능률을 극대화 할 수 있는 인터넷 예약 방법에 관한 것이며 제시하는 프로세서에 따라 인터넷 시스템을 이용하여 사용자들이 근로자를 요청하는 방법이 아닌 근로자들이 시간단위 별로 근로 예약을 먼저 할 수 있도록 실시간으로 실행하고 사용자가 근로자의 근로 가능 예약시간을 검색하여 근로자를 선택하였을 때 예약이 완료됨과 동시에 결제시스템을 통하여 근로자 사용료가 지불되는 것을 그 특징으로 하는 방법 및 시스템이다. 
     기존까지의  업무 진행은, 사용자가 인력 용역을 의뢰할 경우 직접 근로자를 선택하지 못하고 중개 회사를 통하여 소개받는 것이 대부분이었으며 근로자나 사용자나 서로의 요구에 맞추려면 구조적으로 어려운 점이 많았다. 
     또한, 사용자 쪽에서 시간을 정하면 용역회사에서는 그에 상응하는 시간대에 서비스를 준비하여 제공하는 것이기 보통이기 때문에 현재까지 구조적인 문제점을 안고 있다. 
     또한, 중간의 용역회사 입장에서는 수시로 들어오는 주문에 의해 일용 혹은시급 근무자의 가능 시간을 일일이 파악하여야 하기 때문에 필요 이상의 시간 손실및 과다한 비용 지출을 초래하였다. 
     이러한 불편을 근본적으로 개선하여 시간제 단위로 사람을 고용하거나 용역을 필요로 하는 사용자의 요구를 즉시 충족할 수 있도록 하는 것이 이 발명의 목적이며 인터넷의 기반 기술을 이용하여 고도의 논리적 업무 시스템을 구성하는 것이 기술적인 과제라고 할 수 있다.
Patent KR-20030029769-A (KR)
Title: A liquid crystal display device having a light blocking metal layer
Inventor: SHIN SEONG UK
IPC: G02F1/1335
Filed: 2001-10-10
Abstract: PURPOSE: A liquid crystal display device having a metal layer for preventing light leakage is provided to prevent light leakage to a data line area in the case that black matrix is erroneously arranged. CONSTITUTION: A gate electrode(103) receiving a scanning signal from a gate line and a metal layer(107) for cutting off light transmission are formed at a TFT forming area and a data line forming area on a glass substrate(120). A gate insulating layer(122) is formed on the substrate, so that the gate electrode and the metal layer cover the gate insulating layer. A semiconductor layer(108) is formed on the TFT forming area and is activated according to the signal applied to the gate electrode. Source and drain electrodes(105) are formed on the semiconductor layer. A data line(106) is arranged on the gate insulating layer of the data line forming area to apply an image signal to the source and drain electrodes. The width of the metal layer is almost equal to a gap between pixel electrodes(110) of neighboring liquid cells, so that the metal layer completely covers the gap between the data line and the pixel electrodes.
Patent KR-20030032302-A (KR)
Title: Power supply device for projector screen of an adcar
Inventor: KIM BYUNG IL
IPC: H02J9/08
Filed: 2001-10-17
Abstract: PURPOSE: A power supply unit is provided to utilize efficiently an installation area and obtain the economic profit by forming a power supply unit without a generator. CONSTITUTION: A DC power supply portion(10) supplies the DC power generated from a vehicle. An inverter circuit portion(20) outputs AC power of high voltage by boosting the supplied DC power. The inverter circuit portion(20) includes a booster transformer for converting the DC power of 12V to the AC power of 220V. A preliminary power supply portion(30) cuts off the power from supplied from the vehicle and supplies the preliminary DC power to the inverter circuit portion(20). An output portion(40) supplies the converted AC power to each device such as a fan(44) and a projector(42).
Patent KR-20030032743-A (KR)
Inventor: PARK SI YEON
IPC: H01L21/205
Filed: 2001-10-19
Abstract: PURPOSE: A heating process apparatus for semiconductor manufacturing equipment having exhaust structure is provided to prevent the backward flow into a reaction chamber caused by the abnormal operation by preparing an assistant outlet switch. CONSTITUTION: An assistant outlet switch consists of a pressure detector sensor(110) installed on an exhaust pipe(11) connecting a reaction chamber(1) and a vacuum pump(9), a relay switch(120), a solenoid valve(130) and a display unit(140). In normal operation, a contact point of the relay switch is connected to point a, when the solenoid valve(130) works so that exhausting operation is performed normally. When an abnormal situation occurs and then exhausting pressure is detected higher than normal one, the contact point of the relay is shorted, connected to point b and the solenoid valve is closed accordingly.
Patent KR-20030034657-A (KR)
Title: Light projected screen board and its manufacturing method
Inventor: LEE GUN WOONG
IPC: G03B21/62
Filed: 2001-10-26
Abstract: PURPOSE: A projector light transmissive screen and a method for manufacturing the same are provided to improve brightness and resolution and realize an outdoor transmissive screen. CONSTITUTION: A film layer(1) is embossed to firstly refract light of a projector. The film layer is attached to one side of a poly carbonate layer(2). A glossless transparent paint layer(3) is adhered to the other side of the poly carbonate layer, being added by an adhesive. A glass bead layer(4) is sprayed to the transparent paint layer to secondly refract the light. A solvent layer is coated on a surface of the glass bead layer. Another poly carbonate layer(7) for protecting a screen is attached to the glass bead layer after leaving a space by attaching a silicon packing material around a front end of the glass bead layer. An air layer(6) is formed in the space.
Patent KR-20030041295-A (KR)
Title: High place working device
Inventor: CHOI SEUNG YEOL
IPC: E04G3/30
Filed: 2001-11-19
Abstract: PURPOSE: A fall protection system for work in a high place is provided to help a worker in a safety rope tightly linked to a sub cable move about to work and to reduce term of works and construction expenses through an easy installment and dismantlement. CONSTITUTION: The fall protection system contains: a fixed frame(30) adjustable in height and comprising a couple of distributed frames(32,33) comprising a couple of upper and lower band clamps(34,35) attached and fixed to a column(22) and a fixing device to prevent the frames from sliding down and revolving around the column; a horizontal plate(36) connected to the lower band clamp by a knee brace(29); a U-clamp(37) installed on the horizontal plate to interconnect cables for supporting a scaffold(40); a supporting scaffold(42) made of plywood or synthetic material and fixed to the cables for supporting a scaffold; a sub cable(44) installed on the fixed frames for worker's safety, through this easy and simple installment, timesaving and cost-effective work is assured even in a narrow space.
Patent KR-20020040614-A (KR)
Inventor: FUKUNAGA AKIRA
IPC: H01L21/3213
Filed: 2001-11-22
Abstract: PURPOSE: To provide a method for etching a ruthenium film, which can surely remove ruthenium layered or deposited particularly on a periphery, a back side, and the other part, of a substrate other than the circuit formed part. CONSTITUTION: This method comprises etching a ruthenium film formed on a base plate with a chemical solution having pH of 12 or more and an oxidation reduction potential of 300 mVvsSHE.
Patent KR-20010113623-A (KR)
Title: 옹기 젓갈용기
Inventor: KIM KYEONG TAE
IPC: A47J47/08
Filed: 2001-12-07
Abstract: 본 발명은 젓갈을 숙성시켜 젓갈액을 만드는데 사용되는 용기인 젓갈용기에 관한 것으로서, 특히 몸체를 통기성이 우수하고 원적외선을 방사하는 옹기로 형성하여 숙성효율을 높이고 부패를 방지하며, 깨끗한 젓갈액만을 여과하여 얻을 수 있는 여과수단을 갖도록 하여 위생적으로 젓갈액을 얻을 수 있는 옹기 젓갈용기에 관한 것이다.
Patent KR-20030047407-A (KR)
Title: Electrolysis chromate solution for anti-finger printing steel sheet and the method for preparing anti-finger printing steel sheet using it
Inventor: KWAK YEONG JIN
IPC: C25D3/04
Filed: 2001-12-10
Abstract: PURPOSE: An electrolysis chromate solution for anti-finger printing steel sheet and a method for preparing anti-finger printing steel sheet with good appearance using the same are provided. CONSTITUTION: The electrolysis chromate solution for anti-finger printing steel sheet comprises 10 to 40 g/L of anhydrous chromic acid, 0.5 to 5 g/L of acetic acid and 5 to 15 g/L of amyl alcohol. The method for preparing an anti-finger printing steel sheet using the electrolysis chromate solution includes the step of treating electrogalvanized steel sheet via electrolytic chromating.
Patent KR-20020008381-A (KR)
Inventor: KIM NAM GYU
IPC: A01N25/26
Filed: 2001-12-13
Abstract: PURPOSE: A process of preparing agricultural chemicals by absorbing high concentration agricultural chemical components in a porous carrier is provided. Whereby, the composition has a sustained release effect for about 30 to 40 days while showing excellent exterminating effect. CONSTITUTION: About 1 to 100g active ingredients of agricultural chemicals is dissolved in 100ml solvents to produce active agricultural chemicals. And 0.5 to 2.0kg porous carrier is then added to 100ml active agricultural chemicals, uniformly mixed and dried to produce an active ingredients-absorbed carrier. A suspension containing 0.5 to 15g polysaccharides is added to 1kg active ingredient-absorbed carrier and dried. The porous carrier is one or two or more mixtures selected from the group consisting of zeolite, pearlite, vermiculite, diatomaceous earth, ceramic and active carbon.
Patent KR-20030049316-A (KR)
Title: Manufacturing process of inorganic paint composition
Inventor: YU SUNG KWON
IPC: C09D1/08
Filed: 2001-12-14
Abstract: PURPOSE: Provided is a process for producing an inorganic paint composition excellent in waterproof property, abrasion resistance, and heat insulating property, wherein the inorganic paint composition is spread firmly by heat of hydration. CONSTITUTION: The inorganic paint composition is produced by mixing 85-92wt% of white cement, 1.6-3.7wt% of an inorganic pigment, 3.1-6.2wt% of a powdered polymer, 0.8-2.2wt% of a naphthalene-based fluidizing agent, 0.3-0.7wt% of calcium oxide, 0.3-0.5wt% of silica oxide, 0.1-0.3wt% of aluminium oxide, 1-1.4wt% of anhydrate gypsum, 0.1-0.3wt% of water glass, and 0.1-0.3wt% of a waterproof agent, wherein the powdered polymer is natural polymer, polyvinyl butyral, polyvinyl pyrrolidone, polyvinyl alcohol, aqueous polyamide, and etc.
Patent KR-20030050455-A (KR)
Title: Modeling method of pulse width modulation device
Inventor: PARK CHANG HYEOK
IPC: H02M1/44
Filed: 2001-12-18
Abstract: PURPOSE: A modeling method is provided to measure current consumption amounts of a PWM device and an electric load at a computer simulation environment by modeling the PWM device so as to be operated via an SABER simulation software. CONSTITUTION: A method comprises a step of dividing a control signal applied to a PWM device and a signal for switching an input power supplied to an electric load according to the control signal(S110), a step of applying a frequency signal of the control signals to a schedule_event function supporting a mast language(S120), a step of determining an on/off duty ratio with respect to a duty signal(S130), and a step of measuring a consumed current amount by switching the PWM device via a control signal determined by the frequency signal and the duty signal and measuring a voltage supplied to the electric load(S140).
Patent KR-20030052201-A (KR)
Title: Automatic Control System For Sauna Apparatus
Inventor: KIM JONG MUN
IPC: A61H33/06
Filed: 2001-12-20
Abstract: PURPOSE: An automatic controlling device for steam sauna, which has a switch-locking function, is provided to discharge water from the sauna water tank automatically and supply new water. CONSTITUTION: The automatic controlling device for steam sauna comprises a controlling unit(10), a generator(20), a solenoid valve(30) and a tank(40). The controlling unit(10) includes a lock switch(LOCK), an on/off switch(ON/OFF), a temperature switch(SET TEMP), a time switch(SET TIME) and an up/down switch(UP/DOWN). The controlling unit(10) displays ON/OFF of sauna, LOCK/UNLOCK of the controlling unit, SET TEMP of sauna, temperature and heating condition of sauna. The generator(20) controls a heater and a solenoid valve(30) and checks the level of water in the tank(40). The tank(40) for storing water includes a heater(50) and a water-level pole(60) for checking the level of water in the tank(40), and the water-level pole(60) is surrounded with a water-level tube(70). Both lower sides of the water-level tube(70) have opening(75) for water to flow into the water-level tube(70). The controlling unit(10) and the generator(20) communicate each other, and an power-controlling unit(15) is formed between them.