baber/WOPTO huggingface dataset:
Patent KR-20020076977-A (KR)
Title: System and Management Method of Site of Offer for Price Information
Inventor: PARK JOON SANG
Filed: 2001-03-28
Abstract: PURPOSE: A method and system for managing a price information supplying site is provided to supply a partial portion of a saved money for a specialist by inducing the specialist to supply information for making a consumer buy a commodity as fine condition when the consumer registers a wanted condition on a web site for buying the commodity. CONSTITUTION: A consumer collects information of a wanted commodity to be bought(300). The consumer connects to a price information supplying site(301). The consumer registers the collected information in a price information site through a terminal(306). The registered information is registered in a registration DB through a control unit. An arbitrator collects information related to the registered information(307). The arbitrator registers the collected information to the price information site(308). The registered information is registered in a price DB through the control unit. The consumer selects one out of information registered by the arbitrator(309). A commodity is purchased in accordance with the selected information(310). The compare condition registered by oneself with the actually purchased condition, and supplies a partial portion of saved money for the arbitrator(310).
Patent KR-20020078308-A (KR)
Title: One hand keyboard, key recognition method therein and hangul key recognition method therein
Inventor: HAN KI CHEON
IPC: G06F3/02
Filed: 2001-04-09
Abstract: PURPOSE: A one hand operable keyboard, its key recognition method and Hangul character input method are provided to split a conventional two-hand operable keyboard into two one-hand operable keyboards which are foldable, and have overlapped keys of each other. CONSTITUTION: The keyboard comprises a left keyboard(1), a right keyboard(2), a connector(3) and key protection plates(7). The left keyboard(1) and the right keyboard(2) have the same function and internal structure, are independently operated by one hand, and can be used like a conventional two-hand operable keyboard if they are combined. All the character keys are arranged as primary keys on the left keyboard(1) and the right keyboard(2) based on a key arrangement of the conventional two-hand operable keyboard. Keys of one keyboard are also arranged as supplementary keys on the other keyboard, namely the left keyboard(1) and the right keyboard(2) have the keys of each other. The left keyboard(1) and the right keyboard(2) are hinged so that back sides of the two keyboards(1,2) face each other when the two keyboards get folded. The method for recognizing keys in the one-hand operable keyboard, comprises steps of determining if an operator pushes a conversion key for switching a primary key input mode to a supplementary key input mode or vice versa, and outputting a corresponding key scan code according as the operator pushes the conversion key or not.
Patent KR-20010109475-A (KR)
Title: 장거리 양방향 저전력 통신 장치 및 통신 장치 활성화 방법
IPC: G07C9/00
Filed: 2001-04-09
Abstract: 본 발명은 장거리의 저전력 통신 장치(100)를 제공한다. 이 장치는 신호들을 송신 및 수신하기 위한 안테나(114)와, 이 안테나(114)에 연결된 아날로그 섹션(section)(200)과, 이 아날로그 섹션(200)에 연결된 디지털 섹션(300)을 포함한다. 좀더 상세하게, 아날로그 섹션(200)은 중간 주파수 다운컨버터(downconverter)(204), 디지털 동위상 출력(278) 및 디지털 직교 위상 출력(288)을 포함한다. 디지털 섹션(300)은 I 출력 및 Q 출력을 생성하는 I/Q 디로테이터(derotater)(306)와, 크기 출력(349)을 포함하는 웨이크업(wakeup) 검출기(312)와, 상기 크기 출력(349)에 연결된 임계값 비교 회로(354, 356)를 포함한다. 상기 임계값 비교 회로(354, 356)는 웨이크업 신호의 수신 상태를 나타내는 임계값을 크기 출력(349)에서 반영된 대로 저장한다. 상기 웨이크업 검출기(312)는, 예컨대 상기 크기 출력(349)과 상기 임계값 비교 회로(354, 356) 사이에서 누산기(366)와 이동 평균 회로(moving average circuit)(368)를 또한 사용할 것이다. 상기 통신 장치(100)의 하나의 구현에서, 상기 디지털 섹션(300)은 상기 I 출력 및 Q 출력에 연결된 내적/외적 회로(358)와, 상기 내적 및 외적을 위한 I 및 Q 누산기(360, 362)를 포함한다. 상기 내적 및 외적을 위한 상관기(404, 410)가 또한 포함될 것이다(특히, 만약 변조된 웨이크업 신호들이 예상된다면). 바람직하게, 상기 아날로그 섹션(200)은 상기 중간 주파수 다운컨버터(204)에 연결된 1-비트 아날로그-디지털 컨버터(276, 286)를 사용하여 상기 디지털 동위상 출력(278)과 상기디지털 직교 위상 출력(288)을 생성한다.
Patent KR-20020082048-A (KR)
Title: Apparatus for Prevention of Gas Safety Accident in Semiconductor Process
Inventor: CHOI U GYEONG
IPC: H01L21/00
Filed: 2001-04-23
Abstract: PURPOSE: An apparatus for preventing a gas accident in a semiconductor diffusion process is provided to prevent previously an accident generated from a diffusion process by detecting a lowering phenomenon of internal temperature of a reaction chamber and stopping a reaction gas supplied to the reaction chamber. CONSTITUTION: A process control portion(101) controls totally a diffusion process. A gas supply portion(200) is connected with a reaction chamber(300) by a gas line. The gas supply portion(200) is formed with a gas supply source(201), the first valve(202), the second valve(204), and a gas flow rate controller(203). The first and the second valves(202,204) and the gas flow rate controller(203) are controlled by a gas control portion(205). A thermal sensor portion(130) is installed in the inside of the reaction chamber(300). A heater portion(120) is installed at the outside of the reaction chamber(300). The gas control portion(205) and a thermal control portion(110) control the gas supply portion(200), the heater portion(120) and the thermal sensor portion(130). The thermal control portion(110) has an alarm signal generation module(111). An interlock setup module(102) of the process control portion(101) operates the corresponding gas valves(202,204) in order to stop an exhaust operation of gases which are not decomposed.
Patent KR-20020082642-A (KR)
Title: Frame synchronizing detector and its method in ReFLEX transmission
Inventor: KIM DONG OK
IPC: H04L7/00
Filed: 2001-04-25
Abstract: PURPOSE: An apparatus and a method for detecting frame synchronization in a reflex transmission method are provided to reduce the complexity of a hardware by estimating the location of symbol synchronization and using an envelop detection method. CONSTITUTION: A reception portion receives a baseband signal, lowers the received baseband signal to a predetermined baseband. A synchronous symbol location detection portion extracts only a real number element of a power signal outputted from the reception portion, calculates an absolute value of an extracted value in order to estimate a size of the extracted value, and detects a location of a synchronous symbol by enveloping a reducing point of the size. The reception portion is formed with a receiving filter, a band conversion portion, and a phase compensation portion. The synchronous symbol location detection portion is formed with a signal recovery portion, a low pass filter, and a synchronous symbol detection portion.
Patent KR-20010068128-A (KR)
Title: Muliplex direction lighting device with high-level brightness led
Inventor: YONG NAM SUN
IPC: F21S2/00
Filed: 2001-04-25
Abstract: PURPOSE: A multidirectional illuminating device with a high luminance LED(Light Emitting Diode) is provided to adjust brightness and lighting hour without error by supplying stable voltage to circuits and transmitting a synchronous signal to a microprocessing unit. CONSTITUTION: A PCB(printed circuit board)(14) is installed in a PCB slot(15), and plural high brightness red, green, blue LEDs(11,12,13) are arranged on the PCB. Plural LEDs on the PCB are switched on and off sequentially according to the established order by a microprocessing unit. The stable voltage is supplied to each circuit, and an outer synchronous signal is transmitted to the microprocessing unit. The brightness and lighting hours are adjusted without errors for various effects. The illuminator lights multidirectionally at the same time by inserting the PCB to the PCB slot for facing the LED outward. The life span is lengthened with a low heating LED, and the lighting apparatus is used conveniently by replacing the PCB at the LED failure.
Patent KR-20020083291-A (KR)
Title: The apparatus for LCD glass Macro test and Micro test
Inventor: LEE SEUNG BAE
IPC: G02F1/13
Filed: 2001-04-26
Abstract: PURPOSE: A device for inspecting a glass of a liquid crystal display is provided to reduce a checking time of the entire system by embodying rough and minuteness inspection of an LCD glass through one device and deciding a position of a stage rapidly and accurately using a linear motor. CONSTITUTION: An inspection objected glass(50) is received on a stage(51) capable of being moved vertically and horizontally. An illumination unit(60) outputs a light for lighting the glass(50). An internal reflection mirror(52) reflects the generated light to the glass(50). A Fresnel lens(53) is mounted at the upper side of the stage(51) and focuses the light reflected in the internal reflection mirror(52) to the glass(50). A microscope(54) is moved linearly at the upper portion of the stage(51) and senses a defect of the glass(50). A stage-driving unit moves the stage(51) vertically and horizontally. A tilting/yawing-driving unit tilts and yaws the stage(51) vertically and horizontally. A clamping unit supports the glass(50) received on the stage(51). A feeding robot loads or unloads the glass(50) on the stage(51).
Patent KR-20020086159-A (KR)
Title: fish staying block and water plant bed and its working method
Inventor: LEE KEUN HEE
IPC: E02B3/14
Filed: 2001-05-11
Abstract: PURPOSE: A fish habitat block which serves as a waterweed stand and a construction method thereof are provided to achieve a good and cheap underwater spawning and habitation ground suitable for each kind of fish laying eggs in sand or waterweed. CONSTITUTION: The fish habitat block comprises a sand and gravel filling chamber(2); a fish habitation space(3) formed under the sand and gravel filling chamber, which also serves as a waterweed stand; a side entrance and exit opening(4) communicating with the fish habitation space; a waterweed loop(5) attached to the side of the sand and gravel filling chamber; and a connection loop(7) attached to the lower part of the corners.
Patent KR-20020089659-A (KR)
Title: System and Method for syncronizing web browser of multi-users by using the direct data communication(P2P) between clients
Inventor: HONG JONG CHEOL
IPC: G06F17/00
Filed: 2001-05-24
Abstract: PURPOSE: A method and a system for synchronizing a multi-user web browser using the P2P(Peer-to-Peer) are provided to enable the clients to enjoy the web surfing simultaneously through a same web browser by making other web browsers synchronized by a P2P network automatically move to a web page navigated by a specific client. CONSTITUTION: An IPC(InterProcess Communication) processing part(900) of a P2P application program(420) carries out a process for the IPC with a client web browser(410). A P2P network managing part(910) includes a function for configuring a P2P network and transferring a message and an event generated by the P2P application program and the user command data transferred through the IPC processing part to a P2P database(905). The P2P database stores the message and the event transferred by a P2P communication part(915) and the processing command data by the user input. The P2P communication part extracts the message and the event stored in the P2P database and the command data requested through a user interface(625), and transfers the extracted data to the P2P application program in real-time.
Patent KR-20020089818-A (KR)
Title: Reinforced Method of Head in a Steel Pipe Pile
Inventor: LEE YUN JU
IPC: E02D5/60
Filed: 2001-05-24
Abstract: PURPOSE: A method for reinforcing a head portion of a steel pipe pile is provided to simplify the reinforcing structure of the head portion and to facilitate an installation work thereof performed on a construction spot, thereby reducing a period and cost of construction thereof. CONSTITUTION: In the method for reinforcing a head portion of a steel pipe pile(10) by installing a plurality of reinforcing bars(20) around the circumference of the head portion of the pile after cutting the upper part of the pile and before the pavement of foundation concrete, the reinforcing bar is formed with a flat surface portion(21) to be in contact with the circumference of the pile closely, and a plurality of bolt holes arranged in a longitudinal direction of the flat surface portion. The head portion of the pile is drilled with fastening holes corresponding to the bolt holes, therefore the pile and the reinforcing bar are fastened with bolts(31) and nuts(32).
Patent KR-20020091654-A (KR)
Inventor: MATSUI CHIKAO
IPC: F24F7/00
Filed: 2001-05-31
Abstract: PURPOSE: An air-stream control type smoke ejector is provided to prevent outflow of smoke from a smoking room by easily forming the smoking chamber indoors, and to restrict smoke from flowing into other smoker by absorbing smoke quickly and circulating air after purifying. CONSTITUTION: An air-stream control type smoke ejector comprises a body(2) mounting a panel(4) in the end of a box(3); a blowoff port(6) installed in the panel to form an air curtain(5) for dividing the indoor room with the panel; an intake port(7) installed in the box and placed in the space divided by the air curtain for inhaling cigarette smoke directly; and a blower(9) and an air cleaner(10) placed between an exhaust port(8) and the intake port, and the exhaust port and the blowoff port and installed in the box. Smoke is absorbed directly from the intake port, and outflow of smoke is restricted by forming negative pressure with setting the clean air amount from the exhaust port more than the inflow amount.
Patent KR-20020094236-A (KR)
Title: pulse generator for insulation breakdown test
Inventor: CHOI CHUNG SEOK
IPC: G01R31/12
Filed: 2001-06-04
Abstract: PURPOSE: A pulse generator for a dielectric breakdown test is provided which can lower production costs remarkably, and can lengthen a lifetime with a good arc extinguish property and a good wear-resistance of a stator electrode and a rotor electrode conducted by a gap. CONSTITUTION: The pulse generator for a dielectric breakdown test includes a motor(10), a rotor electrode(14) rotated by being connected to an axis of the motor, and a number of stator electrodes(18) where a gap(16) is formed around the rotor electrode. The rotor electrode and the stator electrode is separated by the gap, and a heat-resistant and wear-resistant conductive tip(17) is formed in each end of the rotor electrode and the stator electrode. The stator electrode is constituted by connecting a power input part and a load part to two electrode facing each other and connecting the load part and a ground part to the other two electrodes. The rotor electrode is rotated by the motor and is conducted with the stator electrode through the gap, and transfers the input power to the load part or discharges the load part.
Patent KR-20010112085-A (KR)
Title: 지환 구조 및 옥시란 구조를 갖는 신규한 에스테르 화합물및 그의 제조 방법
IPC: C07B61/00
Filed: 2001-06-05
Abstract: 하기 화학식 1로 표시되는 에스테르 화합물. 
     
       
         
       
     
     식중, R 1 은 수소 원자 또는 메틸기를 나타내고, R 2 는 탄소수 4 내지 20의 3급 알킬기를 나타내고, k는 0 또는 1이다. 
     본 발명의 에스테르 화합물을 중합함으로써 얻어지는 폴리머를 사용하여 조제한 레지스트 재료는 고에너지선에 감응하고 감도, 해상성, 에칭 내성이 우수하고, 전자선이나 원자외선에 의한 미세 가공에 유용하다.  특히 ArF 엑시머 레이저, KrF 엑시머 레이저의 노광 파장에서의 흡수가 작고, 또한 기판 밀착성이 우수하기 때문에 미세하고 또한 기판에 대하여 수직인 패턴을 용이하게 형성할 수 있으며 초 LSI 제조용의 미세 패턴 형성 재료로서 적합하다.
Patent KR-20020092634-A (KR)
Inventor: CHOI UNG CHEOL
IPC: F25D11/00
Filed: 2001-06-05
Abstract: PURPOSE: A method for controlling temperature in compartment of refrigerator is provided to keep food in the compartment fresh by detecting outside temperature. CONSTITUTION: A method includes the steps of: a first step(ST1,ST2) detecting outside temperature to determine whether the temperature is low; a second step(ST3,ST4) detecting temperature in a freezer compartment and comparing the temperature with a freezer compartment set temperature; a third step(ST5) driving a load driving part when the freezer compartment temperature is higher than the freezer compartment set temperature and stopping the load driving part when the freezer compartment temperature is lower; a fourth step(ST6,ST7) detecting temperature in a refrigerator compartment and comparing with a refrigerator compartment set temperature when the outside temperature is high; and a fifth step(ST8,ST9) driving the load driving part when the refrigerator compartment temperature is higher than the refrigerator compartment set temperature and stopping the load driving part when the refrigerator compartment temperature is lower.
Patent KR-20020096352-A (KR)
Title: Adjustable washstand
Inventor: KIM JUNG KEUN
IPC: A47K1/04
Filed: 2001-06-19
Abstract: PURPOSE: Provided is an easy height regulated washbowl, thereby the height of the washbowl can be easily regulated according to the height of a user. CONSTITUTION: The easy height regulated washbowl comprises inducing rails(20) which support the washbowl(10), its lower part being inserted into a buffer element(25) so as to move the washbowl(10) upward and downward; an elevating element(30) which is connected to the washbowl(10), and determines the height of the washbowl(10) while it moves upward and downward by operation of a motor(36), wherein the buffer element(25) is an elastic spring(27) or a shock absorber.
Patent KR-20020096555-A (KR)
Title: TV omitted
Inventor: PARK CHONG CHUL
IPC: H04B1/40
Filed: 2001-06-20
Abstract: PURPOSE: A device and a method for watching TV through a cell phone are provided to enable users to more comfortably watch good quality of TV pictures while the users are moving. CONSTITUTION: A device for watching TV through a cell phone includes a main center(120) transmitting waves of a cell phone receiving band loading TV signals received from a broadcasting station(110) to each repeater(130-132), each repeater transmitting the waves to each cell phone(140), each cell phone receiving the waves by an antenna for transmitting to a TV receiver(150), the TV receiver separating the TV signals from the received waves and transmitting the TV signals to the cell phone, and the cell phone transmitting video and voice.
Patent KR-20030000717-A (KR)
Title: Method for Producing Antistatic Layer on The Surface of Adhesive Tapes and Adhesive Tapes thereby
Inventor: KIM JONG EUN
IPC: C09J7/02
Filed: 2001-06-26
Abstract: PURPOSE: A method for preparing an antistatic layer on the surface of a base film, an adhesive tape prepared by the method and an antistatic article using the tape are provided, to allow the antistatic property to be maintained after a tape is unwound from a roll. CONSTITUTION: The method comprises the steps of coating a conductive coating composition comprising 0.1-5 parts by weight of a conductive polymer, 10-50 parts by weight of an adhesive binder, 0.01-10 parts by weight of a surfactant and a solvent on the surface of a base film; and heating it at a temperature of 40-200 deg.C. The binder has a glass transition temperature of -40 deg.C or more, and the base film has a surface tension of 35 dyne/cm2 or more. Preferably the surface of a base film is coated with a primer before it is coated with a conductive coating composition.
Patent KR-20030003802-A (KR)
Title: Dehydrating drain for sticky and weak ground and construction method thereof
Inventor: LIM CHOL WOONG
IPC: E02D3/10
Filed: 2001-07-03
Abstract: PURPOSE: An installation method for a dewatering wick drain of the clay soft ground by using a sheaf of straw as heartwood is provided to reduce construction expenses by simplifying works and to prevent soil pollution by using eco-friendly materials. CONSTITUTION: The installation method for a dewatering wick drain of the clay soft ground by using a sheaf of straw as heartwood comprises the steps of rolling plies of straws(4) around a sheaf of straw(3) formed by twisting many straws(1), cutting a wick drain(6) using a sheaf of straw as heartwood in the appointed length to form eco-friendly woven fabrics as sheath, then driving into the clay soft ground(8) by a steel pipe to be a vertical drain(6), laying the wick drain(6) under the clay soft ground(8) to be a horizontal drain(6), installing a drain layer and heading up banking soils.
Patent KR-20020010493-A (KR)
Inventor: ISHII TOSHISADA
IPC: H04N7/167
Filed: 2001-07-23
Abstract: PURPOSE: To inexpensively constitute a receiver used for receiving digital broadcast signals from a plurality of broadcasting enterprises using different conditional access systems. CONSTITUTION: In a method for receiving digital broadcast, the conditional access system corresponding to an IC card loaded in an IC card interface section 108 is first discriminated. When the IC card is the effective card corresponding to the conditional access system of a stream TS outputted from a change-over switch 113 corresponding to the channel tuning operation of the user of the card, a CPU 101 controls to perform conditional access processing to the stream TS by using the contract information and the information on the scramble key managed by the IC card. Namely, when the program designated through the channel tuning operation is an object of conditional access, a descrambling section 114 enables the user to look and listen a program by descrambling the program. Therefore, the user can receive digital broadcast signals from broadcasting enterprises A and B by only changing the IC card loaded in the interface section 108.
Patent KR-20020041276-A (KR)
Title: Trace control circuit
Inventor: DOI YOSHIFUMI
IPC: G06F11/22
Filed: 2001-08-03
Abstract: PURPOSE: To solve a problem that the number of bits of a trace bus must be increased or the speed of a trace clock signal must be increased in order to trace the operation of a CPU on a real-time basis in the conventional microcomputer having a decoding circuit. CONSTITUTION: This trace control circuit is provided with a branch event generating circuit 1 having an address omission information generating circuit 8 detecting an overlapped portion from the upper address side between a branch origin address and a branch end address and a trace data omitting circuit 5 omitting part of trace data based on the address omission information and outputting the partially omitted trace data.
Patent KR-20030013724-A (KR)
Title: Integrated single authentication service method in network environment
Inventor: KIM YEONG HEON
IPC: G06F17/00
Filed: 2001-08-09
Abstract: PURPOSE: A method for an integrated single authentication service based on a network environment is provided to enable a user to connect to a corresponding site through only one authentication to an initially integrated single authentication system without an additional authenticating process. CONSTITUTION: An auto-proxy function is set by operating an integrated single authentication system(201). At this time, a specific URL wanted by a user for an integrated authentication is registered(202). If the user inputs a URL through a web browser(203), the integrated single authentication system checks a registration or not of the URL based on the auto-proxy function(204). If the URL is registered, the integrated single authentication system intercepts an HTTP(HyperText Transfer Protocol) packet(206). The integrated single authentication system checks whether a storage flag is set in the intercepted HTTP packet(207). If a storage flag is set in the intercepted HTTP packet, the integrated single authentication system checks whether an authenticated packet exists or not(208). If an authenticated packet exists, the authenticated HTTP packet is transmitted to a web server(212). If an authenticated packet does not exist, the HTTP packet is stored and transmitted to the web server(209). If an authentication is successful(210), the stored HTTP packet is stored as an HTTP packet authenticated in the corresponding URL(213).