baber/WOPTO huggingface dataset:
Patent KR-20020025388-A (KR)
Title: A saturation water drain structure for air conditioner
Inventor: PARK IN CHEOL
IPC: F24F13/20
Filed: 2000-09-28
Abstract: PURPOSE: A structure for discharging condensed water of integral type air conditioner is provided to smoothly discharge condensed air generated in an indoor side of the air conditioner and to divide the indoor side and an outdoor side more strongly. CONSTITUTION: A structure includes a barrier(15); a drain pan(80); and a passage. The barrier divides an indoor side and an outdoor side of an air conditioner to cover the drain pan against the outdoor side to intercept outdoor air flowing into the indoor side. The drain pan is installed in the indoor side of the barrier to guide condensed water(w) generated in the indoor side. The condensed water guided by the drain pan flows out to the outdoor side through the passage. An inflow preventing projection(10) formed on a base pan(1) prevent inflow of hot outdoor air current into a room.
Patent KR-20010040050-A (KR)
Title: Apparatus for and method of etching silicon oxide film and organic resin film
Inventor: KAWAMOTO HIDEAKI
IPC: H05H1/46
Filed: 2000-10-11
Abstract: PURPOSE: To simultaneously etch a laminated film an organic antireflection film, and an oxide film, and prevent a pattern shift. CONSTITUTION: When a laminated film including an organic film and an oxide film is etched away by using a plasma etching method using a patterned mask, a mixed gas containing a fluorocarbon gas and an oxygen gas is used as an etching gas, where the etching gas contains carbon, fluorine and oxygen as follows: 0.5 <= (the ratio (C/O) of carbon to oxygen) <= 1.5, and 1.0 <= (the ratio (F/O) of fluorine to oxygen) <= 3.5.
Patent KR-20020030946-A (KR)
Title: Image analysis system for evaluating maturity in fruits using image analysis and method thereof
Inventor: CHO YONG JIN
IPC: G06T7/00
Filed: 2000-10-18
Abstract: PURPOSE: An image analyzing system for evaluating a fruit ripening degree using image analysis and a method thereof are provided to dye starch included in flesh with KI/I2 mixed solution, using the image analysing system including an image input unit, an image analysis unit, etc., so as to promptly measure a dyed degree and evaluate the ripening degree of the fruit. CONSTITUTION: A lighting unit(30) irradiates light equally to a fruit sample(5). An image input unit(1) receives an image of the irradiated sample(5). An image analysis unit(10) connected with the image input unit(1) evaluates a ripening degree of the fruit sample(5) based on image data of the sample(5) inputted by the image input unit(1). A display unit(9) connected with an output of the image analysis unit(10) displays the evaluated ripening degree of the fruit sample(5). In the image analysis unit(10), an image analyzer(11) analyses a color degree of the image data according to pixel, to evaluate the number of all pixels and dyed pixels of the image. An image operator(13) converts the evaluated number as a starch index. And a processor(15) evaluates the ripening degree of the fruit through the converted starch index, for display.
Patent KR-20020032126-A (KR)
Title: Field Emission Display
Inventor: MUN SEONG HAK
IPC: H01J1/30
Filed: 2000-10-25
Abstract: PURPOSE: An FED device is provided to obtain high luminance by forming a crossing hole for exposing a metal bus electrode on a crossing region between a cathode electrode and a gate electrode. CONSTITUTION: An anode electrode and a fluorescent material are laminated on an upper glass substrate. A field emission array is formed on a lower glass substrate. The field emission array has a cathode electrode(30), a gate insulating layer(34), a metal bus electrode(35), a gate electrode(36), and a cross hole(15). The cathode electrode(30) is formed on the lower glass substrate. The gate insulating layer(34) is formed on the cathode electrode(30). The metal bus electrode(35) is formed to cover an upper portion of the gate insulating layer(34). The gate electrode(36) is formed parallel to the gate insulating layer(34). The cross hole(15) is formed on the gate electrode(36) in order to expose the metal bus electrode(35).
Patent KR-20020030691-A (KR)
Title: Device for filling air to tire
Inventor: PARK SANG BOK
IPC: B60C23/10
Filed: 2000-11-01
Abstract: PURPOSE: A vehicle air injection device is provided to integrally mount a valve body to an air supply source without any valve body supporting elements required for injecting air and remove the possibility of losing the valve body. CONSTITUTION: A vehicle air injection device includes a valve body(20) having a through hole formed of a first coupling part(26) molded at a front end to be coupled with an air injection part, a second coupling part(29) at opposite position from the coupling part, and an air communication hole(22) penetrated from the first coupling part to the second coupling part, a plunger(30) slidably mounted in the valve body, and formed with a protrusion(36) and a needle part(38) respectively contacting sectional surfaces of the first and second coupling parts, and an inlet part(42) coupled with the valve body and having an inlet(44) formed toward an air supply source(40) and a sealing plate(46) for sealing the inlet.
Patent KR-20010051457-A (KR)
Inventor: LEE SEO WON
IPC: G06Q20/42
Filed: 2000-11-04
Abstract: PURPOSE: A system and a method for authenticating an electronic document on an electronic commerce using a card number are provided to increase the convenience of a purchaser by enabling the purchaser to connect to an electronic document authentication system and thereto input the purchaser's card number to a web window of the system, and by enabling the system to transmit a verification signal to the purchaser in case that a provider requests an electronic authentication of the purchaser. CONSTITUTION: A client system(10) is a computer system connected through an internet communication network used by a purchaser who wants to purchase an article on an electronic commerce. An electronic authentication server system(20) judges whether a document for the electronic commerce through the internet is true. The server system(20) includes an authentication database(23), an authentication request database(24) and an authentication commerce reception database(25). The authentication database(23) matches a card number of the purchaser with a number of a personal communication. The database(24) asks the purchaser of inputting the card number. The database(25) records the electronic document in case that a verification signal of the purchaser is received. A communication server system(30) provides information on a purchasing price and the like to the purchaser. A card company server system(40) constructs database of information on card customers.
Patent KR-20020035335-A (KR)
Title: A one touch type fixing clip
Inventor: CHOI JAE HO
IPC: F16B5/06
Filed: 2000-11-06
Abstract: PURPOSE: A one-touch type fixing clip is provided to reduce assembly process and time needed for coupling by being fixed on a car body panel by insertion and being easily detached by simple pressing force. CONSTITUTION: A clip comprises a receiving member; and a fixing member(1). The receiving member covers a cable. The fixing member comprises a fixing part(1a); an attached part(1b) and a fixing part(1c) to join both ends of the receiving member and is fixed to a car body panel. The fixing part has a moving body(2) inserted and drawn out by elastic force to join and fix both ends of the receiving member. The attached part is integrally formed on the fixing part to be relatively large and wide. The fixing part protrudes under the attached part and has an arrowhead-shaped fixing end(1c') on an end thereof to be inserted to the car body panel and fixed.
Patent KR-20020037181-A (KR)
Title: Device for repairing tap hole in electric furnace
Inventor: HUH CHUN HAENG
IPC: F27B3/14
Filed: 2000-11-13
Abstract: PURPOSE: A device for repairing a tap hole of an electric furnace is provided which simply and safely carries out repairing operation within a short period of time by repairing refractory materials constructed on the inner wall of the tap hole in the state that a space between the tap hole and a repairing pipe is completely closed. CONSTITUTION: In a device for repairing a tap hole comprising a spray nozzle spraying a refractory spray repairing material onto the inner part of a tap hole of an electric furnace, the device for repairing the tap hole of the electric furnace comprises a pipe(10) on the inner surface of the rear end of which a female screw is formed; a flap for shielding(11) which is connected to the front of the pipe(10) by a shaft(13), which is a plate a cross section of which is formed in a semi-cylindrical horn shape, namely, a semi-arc shape, which can be rotated as encircling the outer surface of the pipe(10) around the shaft(13), and at the lower part of which a heavy weight(14) is installed when the flap for shielding(11) is rotated perpendicularly to the pipe(10); and a rod(12) on the outer surface of the front of which a male screw being in gear with the female screw is formed, and at the rear of which a rotational handle(16) is formed, wherein an outer diameter of the pipe(10) is the same as an original diameter of a tap hole which is not eroded.
Patent KR-20010008241-A (KR)
Inventor: AN MYOUNG HO
IPC: B26D3/00
Filed: 2000-11-17
Abstract: PURPOSE: A cutting machine for a preform gate is provided to keep a cut portion transparent after a preform end portion is cut and to decrease disorder of a machine by simplifying the structure. CONSTITUTION: A preform supply unit(S) has a supply guide rail(60) to supply preform vertically. A preform arrangement unit(T) arranges the supplied preform of the preform supply unit by rotating the preform. A preform fixing/transfer unit(U) carries the preform from a specific position of the preform arrangement unit. A gate cutting unit(V) is mounted on the upper end of a main frame(F) to cut the gate of the carried preform. A preform discharge unit(E) has a discharge guide rail(70) on a side to discharge the preform having the cut gate from the preform fixing/transfer unit. A power generating/delivery unit(W) rotates a driver(90) by generating power. A control unit(P) has various operating switches for the preform arrangement unit and preform fixing/transfer unit as well as power supply control. The main frame includes all of the above units.
Patent KR-20020040080-A (KR)
Title: Equipment for Fabricating of Semiconductor Device
Inventor: NAM BYEONG SEOP
IPC: H01L21/027
Filed: 2000-11-23
Abstract: PURPOSE: A semiconductor fabrication apparatus is provided to reduce ammonia gas in a process unit by previously preventing HDMS(Hexa Methyl Di Silazane) using a shutter, an exhaustion line, and a SUS. CONSTITUTION: A semiconductor fabrication apparatus comprises an HDMS(Hexa Methyl Di Silazane) unit(1) spraying HDMS to a wafer, a process unit(2) depositing and patterning the HDMS sprayed wafer, a transfer arm(3) transferring the wafer from the HDMS unit(1) to the process unit(2), an exhaust line(4) previously exhausting the injected HDMS in the process unit(2) when the wafer is transferred to the HDMS unit(1) through the transfer arm(3), a shutter(5) located between the HDMS unit(1) and the process unit(2), and a SUS(6) separating the HDMS unit(1), the exhaust line(4), and the SUS(6) from the process unit(2) by sealing the HDMS unit(1), the exhaust line(4), and the SUS(6).
Patent KR-20010051951-A (KR)
Inventor: SEELIGER ROLF
IPC: H04N7/025
Filed: 2000-11-25
Abstract: PURPOSE: A device for deciding phase position of data signal is provided to determine the phase position of data signal and to supply phase position signal indicating the position of modulated bit of data signal. CONSTITUTION: The phase position detection device searches a set of 3 or 5 successive digital signal sample values at which the differences between the outer values at the same distance from the central value are below a given threshold, with storing of the center value bit position of a data signal into a memory(9) at detecting a set of 4 successive values with 2 center values which are the same and 2 outer values which differ from them by a given amount, with entry of the bit position of the center point between the(2) center values in a memory(10). The phase signal representing the phase position of the bits of the sampled data signal relative to a given start point is determined from at least 2 recorded bit positions.
Patent KR-20010096520-A (KR)
Inventor: TERASIMA TOMOHIDE
IPC: H01L29/10
Filed: 2000-12-06
Abstract: PURPOSE: A semiconductor device is provided to control an increase of on-resistance while maintaining the effect of decreasing an electric field in an on-state, by making current flow in the first region near a portion under the end part of a depletion layer located in a shallower position. CONSTITUTION: A semiconductor substrate(1) is of the first conductivity type. The first region(2) of the second conductivity type is formed on the semiconductor substrate, in direct contact with the semiconductor substrate. The second region(6a,6b,6c,6d) of the second conductivity type is formed on and near the first region. The third region of the first conductivity type is formed on and near the first region, surrounding the second region. The first electrode unit(8a,8b) is formed on the third region(5a,5b) positioned between the first and second regions by interposing an insulation layer. The second electrode unit(9) is connected to the second region. The third electrode unit is connected to the first region, separated from the third region. The fourth region(7) of the first conductivity type is formed on and near the first surface between the third electrode unit and the third region. The depth of the fourth region changes according to the direction that current flows and crosses.
Patent KR-20020044797-A (KR)
Title: A refrigerant fan of ceiling type air conditioner
Inventor: LEE HYEON CHEOL
IPC: F24F13/00
Filed: 2000-12-06
Abstract: PURPOSE: A condensed water drip pan of ceiling type air conditioner is provided to prevent condensed water from dropping into a room through an inlet placed under a heat exchanger. CONSTITUTION: A condensed water drip pan(60) includes a main drain pan(62); and an auxiliary drain pan(66). The main drain pan is placed under a lower end(56a) of a heat exchanger(56), slantly placed, to collect condensed water dropping down from the lower end of the heat exchanger. The auxiliary drain pan collects condensed water dropping down from an upper end(56b) of the heat exchanger to guide to the main drain pan and has air passing holes(68) formed thereon for air to pass. The auxiliary drain pan is installed parallel with the heat exchanger to collect the condensed water dropping from the heat exchanger within close range from the heat exchanger.
Patent KR-20020044963-A (KR)
Title: A control method of cooling assist heater for diesal engine
Inventor: YANG TAE JEONG
IPC: F01P7/16
Filed: 2000-12-07
Abstract: PURPOSE: A method for controlling an auxiliary cooling water heater for a diesel engine is provided to offer convenience to a driver by increasing the fuel injection amount when the voltage of a battery is low and by turning on an auxiliary heater at an early stage. CONSTITUTION: A method for controlling an auxiliary cooling water heater for a diesel engine comprises the steps of deciding the operation of an auxiliary heater when a water temperature sensor has troubles(S1), recognizing the temperature of the cooling water as the temperature of intake air if the auxiliary heater is not operated(S2), and selecting a heater off condition with the variable of an off set-up time while the temperature of the cooling water is recognized as the temperature of intake air(S3). By backing up the temperature of the cooling water and increasing the amount of injected fuel, the auxiliary heater is turned on at an early stage.
Patent KR-20020046811-A (KR)
Title: Method for providing a medical services by using the internet
Inventor: KWON SEOCK HYOUNG
Filed: 2000-12-15
Abstract: PURPOSE: A method for servicing a medical treatment using the Internet is provided to transmit a medicine compounded in accordance with a medical prescription to a corresponding patient by transmitting the medical prescription to a medicine service businessman through a network. CONSTITUTION: If a client(patient) receives a medical treatment from a doctor(202), the doctor prepares a medical prescription of the client using a PC system or an exclusive terminal which is connected to the Internet(204). If the client requests a delivery service and selects delivery information(206), the information is inputted and the client connects to a medicine service server(208). The doctor, that is, a corresponding medical businessman transmits the medical prescription information to the medicine service server with the client-selected information through the Internet(210). The medicine service server records a medical treatment record based on the transmitted medical prescription in personal member information DB, and a pharmaceutist compounds a medicine in accordance with the medical prescription(212). The medicine service server delivers the compounded medicine to an address designated by the client(214).
Patent KR-20020047996-A (KR)
Title: Casting mold for cylinder head
Inventor: LEE JAE HEON
IPC: B22C9/00
Filed: 2000-12-15
Abstract: PURPOSE: Provided is a mold for a cylinder head wherein a core to form a water jacket is formed to endure horizontal stress of molten metal so that it prevents a vain from being generated to raise cooling efficiency in an engine. CONSTITUTION: In the mold for the cylinder head which comprises the parts of: the mold(53) which forms the lower part of a cavity(51) processed in a burner type as a location to mold the cylinder head; and the core(55) which is placed in a certain location of the cavity and matched to the lower shape of the cavity in the lower part to form the water jacket in the cylinder head, the mold for the cylinder head is characterized by a concave part(57) at a lattice part between each burner of the core.
Patent KR-20020050790-A (KR)
Title: Medicine buying service method using the internet
Inventor: YOO SEUNG HEON
Filed: 2000-12-21
Abstract: PURPOSE: A method for a medicine purchase service using the Internet is provided to make a user easily find out a pharmacy by providing the information for the nearby pharmacy using the Internet and to deliver the medicine according to the user's selection. CONSTITUTION: The method for the medicine purchase service comprises a mobile terminal(10) capable of connecting to a mobile communication network(12) and an Internet network(16), a server carrying out the overall management for the mobile communication network and ordering the mobile terminal to connect to the Internet network through the mobile communication network, a plurality of pharmacy servers(18-20), a hospital server(22), a logistics company server(24), and a DB storing the prescription details of each member customer provided from the hospital server. An IP(Information Provider) server(30) provides the closest pharmacy information capable of preparing the medicine according to the prescription as the member user selects a pharmacy search mode by using the mobile terminal and orders the medicine delivery to the logistics company server. The IP server includes the information for the geographic information and the pharmacy location.
Patent KR-20020054994-A (KR)
Title: starting cut off control device and method of vehicle
Inventor: KIM HYEONG GI
IPC: F02N11/08
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus and method for controlling the engine stopping are provided to prevent the first level of the gear ratio from setting excessive, and improve the fuel ratio and reduce noise. CONSTITUTION: An apparatus for controlling the engine stopping is composed of an input unit, a control unit, and an output unit. The input unit detects the operation condition of a vehicle by a driver at the restarting after the temporary stopping of the vehicle at the rapid slant road. The control unit determines that the road condition is the rapid slant road with analyzing the vehicle operation condition transferred from the input unit, and controls an idle speed control actuator to control the air amount, accordingly. The output unit releases the brake device to drive the vehicle by an output signal.
Patent KR-20020056480-A (KR)
Title: A evaporation vapor deposition system
Inventor: KWON O DEOK
IPC: C03B37/018
Filed: 2000-12-29
Abstract: PURPOSE: A vapor deposition system for optical fiber and devices is provided, which is characterized by including vaporiser to protect evaporator(bubbler) from breakdown due to compressed inflow gas. Also, the system uniforms deposited faces and reduces the size of bubbler enabling installation in the limited area. CONSTITUTION: The system comprises the parts of; a compressed gas tank(110) from which inert gas(He, Ar) is supplied to source tank and vaporiser; a source tank(120) equipped with a filter(130) to keep purity of source materials such as SiCl4, GeCl4 and POCl3; mass flow meter(140) between source tank and vaporiser to control the mass of source accurately, where a source-discharge tank(200) is located between filter and mass flow meter to prevent source from flowing into vaporiser when vaporiser doesn't run or the supply of source is blocked; a bubbler(100) equipped a vaporiser(600) made of STS 304 to hinder corrosion caused by source, where the vaporiser contains heater and rotator for mixing and heating of source materials. The system is stronger and smaller than conventional bubbler, leading to protection from toxic and corrosive source materials.
Patent KR-20020056642-A (KR)
Title: Bootstrap circuit for controlling voltage level thereof acording to cell ratio of SRAM
Inventor: AHN YONG BOK
IPC: G11C11/413
Filed: 2000-12-29
Abstract: PURPOSE: A bootstrap circuit for controlling a voltage level according to a cell ratio of an SRAM is provided to read and write correctly data of SRAM cells by controlling the voltage level according to the cell ratio of an SRAM. CONSTITUTION: A cell ratio detection portion is formed with a PMOS type current mirror differential amplification portion(10), a bias voltage generation portion(11), and an output portion(12). The PMOS type current mirror differential amplification portion(10) includes a single drive portion formed with an NMOS transistor(N7), a multi-drive portions formed with three NMOS transistors(N8,N9), an active load formed with two PMOS transistors(P6,P7), and a constant-current circuit formed with two NMOS transistors(N11,N12). The bias voltage generation portion(11) is used for controlling a stable operating point of the PMOS type current mirror differential amplification portion(10). The output portion(12) delays an output of the PMOS type current mirror differential amplification portion(10) and generates the stable output(VCR).
Patent KR-20010021620-A (KR)
Title: 세포로의 치료제 전달을 증진시키는 조성물 및 방법
IPC: A61K47/28
Filed: 1998-07-08
Abstract: 본 발명은 세포로의 작용제의 전달을 향상시키기 위한 방법 및 조성물을 제공한다.  이 작용제는 폴리펩티드, 유전자 및 안티센스 핵산 등의 폴리뉴클레오타이드 및 그외 분자일 수 있다.  어떤 실시태양에서는 이 작용제가 세포내로 도입되었을 때 세포 활성 및 기능을 조절할 수 있는 조절제일 수 있다.  상기 방법 및 조성물은 개별 세포 및 조직이나 기관으로 존재하는 세포로의 작용제 도입에 유용하다.
Patent KR-20010021671-A (KR)
IPC: A62D3/00
Filed: 1999-05-11
Abstract: 종래의 토양환류법을 개선하여 난분해성의 유기염소계 농약 PCNB를 분해하는 세균을 단기간으로 집적·분리하는 기술을 제공함과 동시에 PCNB를 효율적으로 처리하는 분해균을 제공하는 것을 목적으로 한다. 
     유기염소계 농약 PCNB를 함유하는 토양에 세균을 무수히 가지며, 또한 PCNB에 대한 흡착에 관해서 상기 토양보다도 큰 흡착력을 갖는 다공질재를 쇄편화하여 혼입시켜 집적용 토양층(2)을 형성하고, 이 집적용 토양층(2)에 PCNB만을 탄소원 및 질소원으로 하는 무기염 배지(3)를 환류시킴으로써 상기 쇄편화 다공질재에 호기성 세균 부르크홀데리아 세파시아를 집적시키는 것으로 하였다.
Patent KR-20010022680-A (KR)
Title: 경화된 강철판의 제품을 제조하는 방법
IPC: B21D19/10
Filed: 1998-07-09
Abstract: 본 발명은 압축 경화 과정에서 빔과 같은 경화된 강철판의 제품을 제조하는 방법에 관한 것이다. 강철판 블랭크(11)는 고온으로 스탬프되며, 통상 압축 경화라고 불리는 공정에서 한쌍의 냉각된 공구(20,21)에서 급격히 냉각된다. 블랭크는 맨드릴에 의해서 칼라 형성되는 구멍(12,13)들을 갖는다. 상기 칼라형상은 경화되지 않은 물질에서 수행되며, 칼라가 형성될때 바로 경화된다. 이러한 방법으로, 매우 좁은 허용오차를 갖는 구멍들이 형성될수 있다. 범퍼 빔에서 이러한 구멍들은 범퍼 빔이 차량에 장착되는 동안에 범퍼 빔을 안내하기 위해 사용된다.