baber/WOPTO huggingface dataset:
Patent KR-20010049235-A (KR)
Inventor: MASEUIMAKOTO
IPC: B65B51/10
Filed: 2000-03-22
Abstract: PURPOSE: A thermal sealer is provided to compact structure, to reduce vibration and noise, and to make the surroundings of a work room pleasant. CONSTITUTION: A thermal sealer comprises a pair of narrow support bodies(7,8), a nozzle(18), and a thermal sealing unit. The control unit supports the nozzle inserted into an envelope through an opening on the narrow support bodies. The nozzle discharges the air in the envelope by sucking. After the nozzle is removed from the envelope, the opening of the envelope is sealed via the thermal sealing unit while being supported on the narrow support bodies. A driving unit(10) of the narrow support bodies consists of a first driving unit(12) having a motor(M) for moving one narrow support body(7) to the middle of the envelope and a second driving unit(14) having a solenoid(S) for moving the narrow support body to a sealing portion from the middle portion. The driving unit is compacter than a driving unit having an air cylinder. Further, noise and vibration are reduced.
Patent KR-20010090355-A (KR)
Inventor: CHOI BEOM GYU
IPC: H01L25/00
Filed: 2000-03-25
Abstract: PURPOSE: A multi-chip module and a method for manufacturing the same are provided to miniaturize the size of semiconductor package by mounting a semiconductor chip on a groove formed on both surfaces of a silicon substrate. CONSTITUTION: A silicon substrate(100) includes a first groove(104) for bonding a chip on a front surface, a second groove(106) formed in a rear surface, and a through hole(108). A first and a second metal patterns(112) are formed the front surface of the silicon substrate(100). A front chip is bonded to the first groove(104), and pads of the front chip are connected to the first and second metal patterns. A third and a fourth metal patterns(114A,118) are formed the rear surface of the silicon substrate. A rear chip is bonded to the second groove(106), and pads of the rear chip are connected to the third and fourth metal patterns(114A,118).
Patent KR-20000036964-A (KR)
Inventor: KIM JUN YUN
Filed: 2000-04-03
Abstract: PURPOSE: A system for providing user centered real-time customized advertising service and the method thereof are provided to display a desired advertisement in a desired time and a desired place by using display means such as an electric bulletin board. CONSTITUTION: A computer user using a user computer(110) connects with an advertising management server(100) through an internet network(125) and transmits an advertising message and an advertisement comprising advertising conditions such as start time, duration, area, etc., to the advertising management server(100). In the same manner of the computer user, a personal portable terminal user transmits an advertisement to a mobile communication network(120). The mobile communication network(120) transfers the message and conditions of the advertisement from the personal portable terminal(115) to the advertising management server(100). The advertising management server(100) collects a plurality of advertising operating parts(140,150) to provide a service displaying the advertising message according to the desired advertising conditions and configures an Intranet network(130) with them in order to receive advertisements transferred from users through the internet network(125).
Patent KR-20010096706-A (KR)
Inventor: JO GI HO
IPC: G06Q50/14
Filed: 2000-04-11
Abstract: PURPOSE: A method for automatically designing an internet trip is provided to design a desired journey program automatically and to manufacture a model capable of ordering a guide book and selecting a journey execution related company using the internet. CONSTITUTION: Journey information according to the corresponding design elements is searched, and one's wanted journey plan is embodied and established. In detail, a course, a schedule, and contents of a journey are designed concretely. A sample of an internet journey program is manufactured, a finished product is ordered and obtained. A journey related company and a supervisor are selected. As journey program design elements, a selection of a time and a distance, a selection of a local area, a selection of journey contents, a selection of a journey object, a selection of a period, a selection of a cost, a selection of a movement unit, a selection of a composition of ones companion, and a selection of the number of one's companions are suggested.
Patent KR-20010096252-A (KR)
Inventor: KI WON DO
IPC: G02F1/1335
Filed: 2000-04-18
Abstract: PURPOSE: An inverter for backlight is provided to control brightness of a lamp by using a pulse width modulation circuit in a circuit using a wire wound transformer. CONSTITUTION: A pulse width modulation control portion is connected with a current feedback terminal in order to minimize a noise generated from a turning on/off process of a pulse width modulation signal. Namely, an on/off duty is controlled by connecting a pulse width modulation signal with the current feedback terminal when the pulse with modulation is controlled using a low frequency An incline of an output waveform is determined by controlling a capacity value of a capacitor. A soft start is performed by controlling the incline. A phase trembling phenomenon and a noise component are removed from an LCD by improving the output waveform.
Patent KR-20010020833-A (KR)
Inventor: OSADA KENICHI
IPC: H01L27/11
Filed: 2000-05-10
Abstract: PURPOSE: A semiconductor device is provided to prevent diffusion layers from becoming a form complicated more than needed and also facilitate its microminiaturization. CONSTITUTION: This semiconductor device is formed into a structure where P-type well regions(PW1,PW2), which are respectively formed with inverters constituting a STRAM(static random access memory) cell, are split into two, the regions(PW1,PW2) are respectively arranged on both sides of an N-type well region(NW1), a bent is not formed into diffusion layers forming a transistor and the orientations of the diffusion layers run in parallel to the boundary lines between the well region(NW1) and the well regions(PW1,PW2) and bit lines. A region for feeding a power supply to a substrate is formed in parallel to a word line by each memory cell rows or memory cell rows in the middle of an array.
Patent KR-20010106570-A (KR)
Inventor: JUNG SU RYEON
Filed: 2000-05-22
Abstract: 본 발명은 생분해성 물질로 제조된 골프티에 관한 것으로, 특히 골프티의 원료가 생분해시 비료로 사용될수 있는 생분해성 비료용 골프티에 관한 것으로, 더욱 상세히는 발효 부산물 100 중량부에 대해 전분 함량 150∼200 중량부, 셀룰로오스 함량 20∼50 중량부, 젤라틴 함량 50∼100 중량부 및 철염 함량 80∼120중량부의 비율로 혼합 압출 성형시켜 제조된 유기질 함량이 20이상인 생분해성 비료용 골프티를 제공하는 것이다.
Patent KR-20010108967-A (KR)
Inventor: HWANG SEUNG WON
Filed: 2000-06-01
Abstract: 본 발명은 인터넷 상에서 개인사업을 창업하고자 하는 인터넷 사용자에게 지역별 상권분석에 관한 정보를 제공함과 동시에 인터넷 사용자가 해당 상권에 소재하는 업소를 선택하는 경우에는 당해 업소의 광고와 함께 임대료,보증금, 임대평수 및 매매의사 여부등과 같은 구체적인 정보를 제공함으로써 인터넷 사용자의 광고열람을 유도하여 인터넷 사업자는 광고유치를 효율적으로 할 수 있고 광고주는 효율적인 광고효과를 기대할 수 있으며, 경우에 따라서는 부동산 직거래를 활성화하는 효과를 거둘 수 있는 발명이다.
Patent KR-20020000908-A (KR)
Title: device for warning lack of coolant of automotive vehicle
Inventor: BAE YEON NO
IPC: B60Q9/00
Filed: 2000-06-21
Abstract: PURPOSE: An apparatus is provided to allow a driver to recognize the water coolant refill time in an easy manner and achieve an in-advance prevention against the damage of the engine caused due to the deficiency of water coolant. CONSTITUTION: A coolant reservoir includes a coolant storage container for storing a predetermined amount of water coolant; and a cover member(14) for opening/shutting an injection port formed at the top of the coolant storage container. The cover member has an alarm apparatus including an accommodating member(16) attached to the inner surface of the cover member, and which forms a predetermined empty space inside of the accommodating member; a rod member(18) an upper end of which is supported to be movable within the accommodating member and a lower end of which is inserted into the coolant storage container; a buoyant member(20) fixed to the rod member and which receives a buoyant force from the water coolant stored in the coolant storage container; and an alarm member(22) which moves within the accommodating member in accordance with the buoyant force received at the buoyant member.
Patent KR-20020001304-A (KR)
Title: Bracket of condenser for vehicle
Inventor: PARK JEONG YONG
IPC: B60R19/52
Filed: 2000-06-28
Abstract: PURPOSE: A bracket for a condenser of a bracket is provided to produce a condenser easily and to improve the external appearance and quality by preventing a bracket from being polluted due to the melting of a cladding material and maintaining sufficient combining strength. CONSTITUTION: A bracket(20) comprises a combining seat(25) settled on a combining face(24) of a combining unit(23) formed in the upper portion of a body(22) having a fixing protrusion and a fixing ledge(27) protruded inwardly from the end of a fixing rib(26) upwardly protruded from each side of the combining face. The combining seat is formed in the size enough to receive the outer face of a reinforcement(17) of a condenser. The fixing ledge restrains the combining seat from being displaced or shaken. For combining the condenser with the combining seat during brazing of the condenser, the combining seat is made with simple cladding material. By performing brazing after the reinforcement of the condenser to the combining seat, the bracket is firmly combined by the melting of the cladding material. After brazing, the entire portion of the bracket except the combining seat is not covered with the cladding material. Therefore, clean appearance is maintained.
Patent KR-20020004438-A (KR)
Title: Method of producing gallium nitride-based iii-v group compound semiconductor device
Inventor: RYU WENG MING
IPC: H01L33/40
Filed: 2000-07-05
Abstract: PURPOSE: A method for fabricating a III-V group compound semiconductor device based upon gallium nitride is provided to improve efficiency of a light emitting device(LED), by considerably reducing the resistance of an ohmic contact layer of a p-type layer of gallium nitride. CONSTITUTION: At least a p-type layer(120) of gallium nitride is grown on a substrate(100). A film of beryllium metal or beryllium alloy is electroplated on the p-type layer of gallium nitride. A diffusion process is performed to diffuse the beryllium metal or beryllium alloy to the p-type layer of gallium nitride. The particles on the p-type layer of gallium nitride is eliminated. Metal is deposited on the p-type layer from which the particles of gallium nitride is removed. A high temperature process is carried out.
Patent KR-20020012710-A (KR)
Title: Delay locked loop capable of saving and restoring of phase locking information
Inventor: KIM HWA YONG
IPC: G11C8/00
Filed: 2000-08-08
Abstract: PURPOSE: A delay locked loop(DLL) circuit is provided, which can store and restore phase locking information. CONSTITUTION: A delay locked loop circuit(200) comprises a phase detector(210), a mixer control part(220), a phase mixer part(230) and a register(240). The phase detector receives an external clock signal(Ext.clk) and an internal clock signal(Int.clk) and compares their phase difference and generates a feedback clock signal(Fbk.clk). The mixer control part generates a phase control signal(PHASE<7:0>) in response to the feedback clock signal, a load signal(LOAD) and a phase store value(PHASE_SAVED <7:0>). The load signal indicates whether the phase store value as a phase control signal(PHASE<7:0>) directly is outputted. Because the delay locked loop circuit stores the phase control signal and then loads it, a time to lock phases of the external clock signal and the internal clock signal can be reduced.
Patent KR-20020017030-A (KR)
Title: Apparatus for controlling strip center position using neuro controller in strip casting process
Inventor: JU MUN GAP
IPC: B22D11/06
Filed: 2000-08-28
Abstract: PURPOSE: An apparatus for controlling a position of a strip using neural networks in a twin roll strip caster is provided which accurately controls a target position of the strip by estimating the position of the strip, correcting a position of the actually controlled position and controlling a cylinder using neural network theory. CONSTITUTION: The apparatus for controlling the position of a strip using neural networks in a twin roll strip caster comprises a controlled error detector(31) detecting errors of a target position of the strip and a corrected position of the strip; a neural controller(32) controlling a cylinder(21) of a plant(20) with a cylinder reference which is an optimum output variable according to neural network theory in which the strip position errors between the controlled error detector(31) and cylinder parameters are input variables; a neural identifier(33) sending the obtained cylinder parameters to the neural controller(32) by estimating strip positions based on the cylinder reference of the neural controller(32) and obtaining optimum cylinder parameters using errors between the corrected strip positions and the estimated strip positions; an image processor(34) finding an actual position(measured position) of the strip by processing images from a camera(22) taking a photograph of images corresponding to positions of the strip of the plant(20); a strip position corrector(35) correcting the strip positions estimated from the neural identifier(33) based on the actual strip position of the image processor(34); and a model error detector(36) sending the detected errors to the neural identifier(33) by detecting errors between the strip positions corrected in the strip position corrector(35) and strip positions estimated in the neural identifier(33).
Patent KR-20020017268-A (KR)
Title: Pre-heating apparatus for using semiconductor device handler system
Inventor: KIM YEONG MIN
IPC: H01L21/66
Filed: 2000-08-29
Abstract: PURPOSE: A pre-heating apparatus of a handler system of a semiconductor device is provided to remarkably shorten an interval of time taken to load, pre-heat and unload the semiconductor device and to simplify the structure of a pick-up unit necessary for loading/unloading the semiconductor device. CONSTITUTION: A tray loader includes a tray receiving the semiconductor device, installed in a base plate(100). Test equipment receives the semiconductor device and performs a test regarding the semiconductor device. A pre-heater unit pre-heats the semiconductor device and transfers the semiconductor device from the tray loader to the test equipment. A height variation is generated by a variation generation unit in the first pre-heater block(330) while the semiconductor device is transferred from the tray loader to the test equipment. The second pre-heater block(340) is transferred from the test equipment to the tray loader without a height variation, crossing the first pre-heater unit where the height variation is generated. A pre-heater block drive unit(370) makes the first and second pre-heater units have the same transfer rate and opposite transfer directions.
Patent KR-20000072540-A (KR)
Inventor: SUH GYOO SUN
IPC: G06F17/00
Filed: 2000-09-08
Abstract: PURPOSE: A method and system for providing a golf tournament is provided for a plurality of users to enjoy various kinds of golf games over a cyber space via a wire or wireless internet. CONSTITUTION: A golf playing method comprises steps of users selecting a field game among a main manu(S51), the users more than 2 selecting a playing field(S52), the users selecting club and ball kinds and then receiving a map on a hole(S53), the users selecting a T shot strength and a shot angle according to a sequence offered in the server, browsing the calculation result of a flying distance and a ball arrival position based on the shot strength, the shot angle and environmental conditions, and moving to the ball arrival position(S54), continuing the game of one round while changing the clubs according to a remaining destination position, recording a score in a database and moving to a next round(S55), repeating the step S55 until 18 round and determining a winner(S56), storing the game result in a ranking database and a winning ratio, and allocating e-money to the players based on the game result(S57).
Patent KR-20010000315-A (KR)
Inventor: JEONG SEOK YOUNG
IPC: H04H20/28
Filed: 2000-09-08
Abstract: PURPOSE: The method for analog broadcast service using a digital information processing technique is provided to increase the distribution speed of broadcasting information, and to remove the noise added to a communication network, by transmitting broadcast information via a digital communication network, and by enabling compressed information to be transmitted. CONSTITUTION: Each device in a system is initialized(101). If original information is inputted, a broadcast receiver automatically generates an original file under a given condition(102). A level is added to the generated original file(103-105). The information file with the level is transmitted to a central processing unit by a batch information packet(106,107). A plurality of the information files are received, and then edited(108-114). The edited information files and a necessary control file are transmitted to a broadcast transmit device(115-117). The broadcast file which arrived at the device is supplied to a transmitter or reproduced as voice information prior to the supply thereto, and the control file is processed for controlling and monitoring the transmitter(118-125).
Patent KR-20020023590-A (KR)
Title: Steam and water separator for gas boilers
Inventor: HUH SEOK SU
IPC: F22B37/26
Filed: 2000-09-23
Abstract: PURPOSE: An air separator for a gas boiler is provided to maximize the heating effect of a gas boiler by separating air from the heating water circulating through a circulation heating pipe. CONSTITUTION: An air separator for a gas boiler comprises a cylindrical body(10) having a heating water inlet hole(11) and a heating water outlet hole(12), a guide protrusion(30) for collecting vapor in the center and draining pure heating water through the heating water outlet hole, and a cover(20) having a discharge hole(21) for discharging the vapor out of the body. Herein, the length of the guide protrusion is shorter than the diameter of the heating water outlet hole to effectively collect vapor. Since only pure heating water is circulated through a circulation heating pipe, heat transfer efficiency is improved.
Patent KR-20020024693-A (KR)
Title: Drying apparatus
Inventor: SONG YUN SEOK
IPC: F26B3/00
Filed: 2000-09-26
Abstract: PURPOSE: A dryer is provided to reduce an energy consumption required to a dryer by preheating an absorbing air using a solar radiation heat and by recovering a heat from a discharging air after drying. CONSTITUTION: A dryer comprises a drying chamber(11) for drying an article to be dried. A solar heat radiate plate(20) is installed to an outside upper surface of the dryer and heats an air absorbed in primarily by a solar heat. An air suction inlet(21) for absorbing the air is formed at one side of the solar heat radiate plate(20). A panel(27) having a plurality of a punched air suction inlet(21) is installed at a rear side of the dryer(10) to form uniformly a flow rate distribution. One end portion of a duct(30) is connected at a lower surface of the solar heat radiate plate(20) and the other end is connected with the panel(27), thereby guiding the air to the chamber(10). A burner(30) is installed at an inner side of the duct(30) and heats the primary heated air. A discharging duct(50) is installed at a front surface of the drying chamber, and discharges the air of an inside into an outside of the dryer.
Patent KR-20020030198-A (KR)
Title: Desulfurization Agent Containing Magnesium and Carbon
Inventor: CHOI BONG HO
IPC: C21C1/02
Filed: 2000-10-16
Abstract: PURPOSE: A vulcanizing agent for removing sulfur among molten iron is provided to increase vulcanizing performance, to reduce amount of the agent to be introduced by comprising calcium oxide as a major component and additionally containing carbon and magnesium. CONSTITUTION: The vulcanizing agent comprises 5-10wt.% of carbon and 10-20wt.% of magnesium component and the balance of calcium oxide as a main component based on the total weight of the agent. The agent is used in a common vulcanizing process comprising immersing a lance into the molten iron and blowing the vulcanizing agent in a powder form together with transportation gas(e.g. nitrogen gas) in the molten iron to remove sulfur component because the agent has benefits of low cost, easy management and reduction of loss of fireproof material and harmful gas generated.
Patent KR-20010060167-A (KR)
Inventor: KOIKE TSUTOMU
IPC: G03F1/84
Filed: 2000-10-19
Abstract: PURPOSE: To discriminate and detect the error occurring in mask patterns and the error by other factors relating to a method of factor analysis for wafer pattern error. CONSTITUTION: The mask pattern is formed by etching a first mask 16 in a first position of an etching chamber 12. The mask pattern is formed by etching a second mask 20 in a second position of the etching chamber 12. The water pattern of a one-shot region is formed at a semiconductor wafer by executing exposure processing using the first mask 16. The wafer pattern of the one-shot region is formed at the semiconductor wafer by executing exposure processing using the second mask 20. The dimension of the wafer pattern formed by using the first mask and the dimension of the wafer pattern formed by using the second mask are compared and the dimensional difference occurring in the difference of the mask pattern and the dimensional error occurring the other factor are discriminated and detected.
Patent KR-20020031982-A (KR)
Title: Apparatus and method for switching mixed and equiped boards in fiber loop carrier system
Inventor: RYU GYEONG WAN
IPC: H04B10/032
Filed: 2000-10-25
Abstract: PURPOSE: A device and a method for switching a board mixedly mounted in a fiber loop carrier are provided to perform a protection switching although a board for supplying a DS3 signal and an E1/T1 signal is mixedly mounted. CONSTITUTION: A monitoring task control unit performs a periodic monitoring for checking a fail or not of a TRI(tributary)1 board and a TRI3 board, that is checking a board having a trouble(301). The fail includes a hardware trouble, a board trouble, a signal trouble, and a non-receipt. If a failed board is exists(303), it is checked whether a kind of the failed board is a TRI1 board(305). If the kind of the failed board is a TRI1 board, the monitoring task control unit requests a switching to a TRI1 board switching control unit into the TRI1P board(307). If the TRI1 board switching control unit receives a switching request, the TRI1 board switching control unit changes the failed TRI1 board into a TRI1P board. If the kind of the failed board is not a TRI1 board, the monitoring task control unit requests a switching to a TRI3 board switching control unit into the TRI3P board(309).
Patent KR-20010051239-A (KR)
Inventor: KIM U SEONG
IPC: G11B21/16
Filed: 2000-10-25
Abstract: PURPOSE: An impact absorption assembly including hard disc drive gasket is provided to improve impact load by applying impact load at the edge of disc drive to be covered by damping skin assembly in the first time. CONSTITUTION: A damping skin(22) has a wall(24) and a gasket(20) is included in the wall in a damping skin assembly(12). The damping skin(22) has a placing part to attach to a housing(16) of a hard disc drive(18). The placing part(30) includes a tap(32) having a hole(35). The wall(24) and the gasket(20) has an inside surface profile to agree with an upper profile of the hard disc drive housing separately. The damping skin(22) is composed of plastic material. The gasket(20) is composed of rubber material. A housing(16) has a peripheral surface. A spindle motor is adhered to the housing(16). A disc(18) is rotated by the spindle motor. The damping skin(22) has the wall(24) adhered to the peripheral surface of the housing(16). The gasket(20) is adhered to the wall of the damping skin(22) and is compressed at the peripheral surface of the housing(16).