baber/WOPTO huggingface dataset:
Patent KR-20020055361-A (KR)
Inventor: JUN YEONG GWON
IPC: G06K17/00
Filed: 2001-10-31
Abstract: PURPOSE: An electronic card and a device for changing information thereof is provided to supply an electronic card capable of being checked a partial information portion stored therein through a naked eye of a user. CONSTITUTION: A transmitting/receiving unit(100) receives an electric power and data from an electronic card reader device and transmits/receives a partial information stored in the card. A memory cell(300) stores data. A display unit(400) outputs partial information stored in the memory cell(300) and displays the information for making a user recognize the information. A control unit(200) controls operations of the above elements. The transmitting/receiving unit(100) comprises an electric power receiving unit(120) for receiving an electric power from the card reader and a data transmission unit(110) for performing an information exchange of the card and the card reader. A control unit(200) comprises a CPU(210), an input/output controller(220), and a certification access controller(230) for performing a certification through an information exchange to the card reader and judges as to access permission. The memory cell(300) comprises a ROM(330), an EEPROM(Electronically Erasable Programmable Read Only Memory)(320) for storing a change information or file, and a RAM(310). The display unit(400) comprises a display device controller(410) for performing a control for displaying proper information on the display unit(400) and a display device(420) for displaying changed information.
Patent KR-20030037298-A (KR)
Title: Silica reinforced rubber composition for tire tread
Inventor: CHOI SEOK JU
IPC: C08L15/02
Filed: 2001-11-01
Abstract: PURPOSE: Provided is a rubber composition for tire tread reinforced with silica, comprising a rubber formed by chlorinating a diene rubber molecule which is a nonpolar polymer as a rubber material. CONSTITUTION: The rubber composition comprises 100 parts by weight of chlorinated diene rubber or a blend thereof, 40-80 parts by weight of 40-80 parts by weight of silica, and 6-10 wt%(based on the silica) of coupling agent. The chlorinated rubber is formed by the steps of (i) forming 1-20% chlorine solution by using a distilled water, NaOCl, and HCl, (b) standing a pelletized rubber material in the chlorine solution, (c) taking out the rubber from the chlorine solution and neutralizing the rubber with 1-5% ammonia solution, and (d) taking the rubber from the ammonia solution, washing the rubber with distilled water, drying the rubber under vacuum, and then standing the rubber at normal temperature.
Patent KR-20030037714-A (KR)
Title: Device for Making Pattern of Focussing in Projector
Inventor: LEE DONG JUN
IPC: H04N5/74
Filed: 2001-11-05
Abstract: PURPOSE: An apparatus for generating a focusing control pattern of a projector is provided to detect a motion of a focus ring to automatically display the focusing control pattern on a screen. CONSTITUTION: An apparatus for generating a focusing control pattern of a projector includes a detector, a buffer, and a microcomputer. The detector detects the rotation of a focus ring to generate a detection signal. The buffer converts the detection signal into an electric signal. The microcomputer receives the electric signal through an interrupt port to generate the focusing control pattern through OSD. The detector detects the rotation of the focus ring using a soft type switch or a piezoelectric sensor. The focusing control pattern automatically disappears after the lapse of predetermined time or disappears by inputting a specific key.
Patent KR-20030041554-A (KR)
Title: Thermo-Optical Switch
Inventor: JUNG MIN JAE
IPC: G02B6/35
Filed: 2001-11-20
Abstract: PURPOSE: A thermal optical switch is provided to prevent the degeneration of a core layer and reduce the loss of an optical signal by forming the core layer as a material stronger than a polymer. CONSTITUTION: An under clad layer(20-1) is formed on an upper surface of a substrate(10-1). A core layer(30-1) is formed on an upper surface of the under clad layer. The core layer is formed with a silica material. An upper clad layer(40-1) is formed on upper surfaces of the core layer and the under clad layer. A heater(50-1) is formed with one or more metallic patterns. The core layer has a Y-branch type embedded structure including the first tube and the second tubes divided into two tubes. The under clad layer is formed with the silica material having a refractive index smaller than the refractive index of the silica material of the core layer. The upper clad layer is formed with a polymer having the refractive index smaller than the refractive index of the silica material of the core layer.
Patent KR-20030044669-A (KR)
Title: Encapsulation cap of organic electroluminescent device and method for manufacturing thereof
Inventor: JUN BYEONG HUN
IPC: H05B33/04
Filed: 2001-11-30
Abstract: PURPOSE: An encapsulation cap of an organic electroluminescence and a manufacturing method of the encapsulation cap are provided to improve the lifetime of device by manufacturing a flat plate with glass material and a frame with a glass frit material. CONSTITUTION: An encapsulation cap is comprised of a flat plate(22) and a frame(20). The flat plate(22) is a base of the encapsulation cap and made of a glass material. The flat plate(22) has a rectangle shape. The frame(20) has a shape and a size identical to those of the flat plate(22) and provides a rectangle through space. The frame(20) is placed on and coupled to the flat plate(22). The frame(20) is made of a mixture of a glass frit material, an inorganic matter, and an organic binder and coupled to the flat plate(22) without using an adhesive.
Patent KR-20030046865-A (KR)
Inventor: CHO NAM EUN
IPC: B65D85/34
Filed: 2001-12-06
Abstract: PURPOSE: A decoration cover for a fruit display board is provided to prevent damage of fruits during packing by allowing the upper partial portion of the respective fruits to be exposed to the outside, and to maximize a decoration effect of products. CONSTITUTION: The decoration cover for a fruit display board comprises a capture portion(4) for surrounding a fruit received in a recess(2) formed at a display board(1). The capture portion is formed with an upper opening and a lower opening, the lower opening has a larger diameter than that of the upper opening. An incision groove(7) is formed along the edge of the lower opening so as to allow the decoration cover to be flexibly expanded according to the size of the fruit. In order to improve a decoration effect thereof, a petal portion(8) is provided along the edge of the upper opening.
Patent KR-20030046895-A (KR)
Title: Ink anti-reverse means of ink follower for aqueous and neutral writing tools with gel-like material and solid piece
Inventor: SUNG YE GYEONG
IPC: B43K5/02
Filed: 2001-12-07
Abstract: PURPOSE: An ink follower of water or neutral ink storage container of a pen is provided which is used even in case the density of ink following material of a pen using a water or neutral ink is changed and which has a strong impact resistance to prevent the backflow of ink due to an external strong impact. CONSTITUTION: The ink follower having an ink storage container(4) containing water or neutral ink(5) comprises: an ink following material(6) arranged at one end of ink(5) in the ink storage container(4); and auxiliary ink following units having an outer diameter actually contacted to an inner surface of the ink storage container(4), sinking in the ink following material(6) and being formed of solid fragments. The auxiliary ink following units include internal spaces connecting top holes and bottom holes inside.
Patent KR-20030050002-A (KR)
Title: Heat treatment for bearings of an automobile
Inventor: PARK HYEON SU
IPC: C21D9/40
Filed: 2001-12-18
Abstract: PURPOSE: A heat treatment method of bearings for automobile is provided to improve wear resistance, dimensional stability, performance and life span of the bearings through special carburization treatment of the bearings. CONSTITUTION: The heat treatment method of bearings for automobile comprises an impregnation step of impregnating a surface layer of bearing with ammonia gas and RX gas by injecting ammonia gas and RX gas onto the bearing as heating the bearing at a temperature of 800 to 840 deg.C for 5 to 7 hours; a cooling step of cooling the bearing by maintaining the bearing for 15 minutes in the agitation state after injecting the gas penetrated bearing into an oil having a temperature of 40 to 80 deg.C; and a tempering step of maintaining the resulting bearing in the temperature range of 160 to 180 deg.C for 90 to 150 minutes, wherein the ammonia gas is injected onto the bearing in a flow rate of 0.15 to 0.25 m¬3/h, and the RX gas is injected onto the bearing in a flow rate of 5 to 10 m¬3/h.
Patent KR-20030013231-A (KR)
Title: Electronic commerce billing method by combining fingerprint authentication and credit card
Inventor: LEE SANG HYEON
Filed: 2001-12-18
Abstract: PURPOSE: A method for a payment of an electronic commerce using a credit card is provided to reinforce a security characteristic of financial information in a price paying method of an electronic commerce and minimize a loss caused by a misappropriation thereof. CONSTITUTION: A client terminal connects to a shopping mall server and selects a commodity or a service based on information with respect to a supplied commodity or service and requests a purchase(S22), and selects a credit card capable of performing a fingerprint authentication as a paying method(S23). A shopping mall server transmits transaction information related to an electronic commerce with a corresponding client terminal and credit card information capable of performing a fingerprint authentication to a payment agency server and requests a payment agency(S24), and a payment agency server requests a fingerprint authentication of a user to a fingerprint authentication server(S25). The fingerprint authentication server receives a user ID and fingerprint data from a client terminal(S26,S27), restores the user ID and fingerprint data into a previous coded state, compares with fingerprint data stored in a fingerprint database, decides a fingerprint authentication or not(S28), and informs a fingerprint authentication to the payment agency server(S29). In the case that the fingerprint is authenticated, the payment agency server transmits credit card information capable of authenticating a fingerprint to a credit card company server, and requests a credit inquiry of the user(S30), the credit card company server inquires a credit state of the user(S31) and informs a credit inquiry result to the payment agency server(S32). The payment agency server transmits a transaction approval or not to the shopping mall server and the client terminal according to the credit inquiry result(S33,S34). In the case that a transaction approval is transmitted, the shopping mall server delivers a commodity or a service to the user(S35), the credit card company server pays a shopping mall server transaction price(S36).
Patent KR-20030053337-A (KR)
Title: Diagnostic device and method for mold oscillation in a continuous slab casting machine
Inventor: KIM WON SU
IPC: B22D11/053
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus and a method for diagnosing a mold oscillation characteristic are provided to improve quality of a slab by measuring an oscillation value of a mold and comparing the oscillation value with a reference value. CONSTITUTION: A mold oscillation diagnosing apparatus includes a motor(610) for rotating a sensor section attached to a supporter installed in each edge of a mold. A rotary link(611) is provided to prevent the sensor section from being broken when the mold moves upwards. The sensor section is attached to a sensor fixing arm(608). A non-contact type displacement sensor(607) is attached to the sensor fixing arm(608). The non-contact type displacement sensor(607) detects oscillation by measuring an interval between the sensor section and the mold when the mold moves upwards. An inductive sensor(609) is attached to the sensor fixing arm(608). The inductive sensor(609) measures an interval between a caster and the sensor fixing arm(608) in order to prevent the sensor fixing arm(608) from making contact with the caster.
Patent KR-20030054316-A (KR)
Title: 2 Phase Wet-type Dust Collector for Reducing Pollution Gas out of the Stack
Inventor: CHOI SEONG CHEOL
IPC: B01D47/06
Filed: 2001-12-24
Abstract: PURPOSE: A two-phase wet type dust collector for reducing polluted gas released from stack is provided, which can collect dust efficiently and automatically control dust collected water level without using electric device. CONSTITUTION: The wet type dust collector comprises a primary dust collector installed at bottom of the stack(104); a secondary dust collector installed at a position higher than the primary dust collector and lower than the stack inlet; a stack to which an air draft hole connecting to the primary dust collector is installed; and a dust collected water collecting device, wherein the primary dust collector is constituted by a main inlet, top inlet, a plurality of guide plates(304) and water spray line, the secondary dust collector is constituted by a main inlet, dust collecting water spray fan(301), a driving device, a water spray line, and the dust collecting water collecting device is constituted by a storage tank, a dust collecting water control fixing cap, dust collecting water control ball(305) and dust collecting water main flow control(306).
Patent KR-20020023860-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/34
Filed: 2001-12-13
Abstract: PURPOSE: A self supporting pouch designed to receive a liquid discharge pump of compression type is provided to eliminate the use of a separate strong container or case in a case of contents refill, and to reduce the contamination of environment by reducing the volume of the waste pouch. CONSTITUTION: The self supporting pouch(100) designed to receive a liquid discharge pump type of compression type consists of a discharge opening(102) formed at the upper end of a body(101), and a cap(110) assembled to the discharge opening for keeping a sealing force of the pouch. A self supporting discharge tube(103) extending to a bottom surface of the pouch is provided under the discharge opening. The self supporting discharge tube has a support(104) for reinforcing the bottom surface of the body and for helping the self supporting of the body.
Patent KR-20020065338-A (KR)
Inventor: KIM KI SOO
IPC: B60P1/02
Filed: 2001-12-18
Abstract: PURPOSE: A loading compartment having a height adjustable apparatus for a truck is provided to make the best use of the loading compartment, and to load cargo conveniently and efficiently by lifting up and down a cover. CONSTITUTION: A loading compartment of a truck is composed of a rectangular inner body(4) having plural hydraulic cylinders(6) installed in corners of the loading compartment, and plural guide grooves(42) formed in the outside of the corner and inner walls; a cover part(2) having plural rails(22,24) inserted to the guide grooves, and opening the lower part combined with the upper part of the inner body; and a folding wind screen combined with the upper part of a driver's seat and the front of the cover part for turning. The staple-shaped section is formed in the guide groove, and the upper part of the guide groove is opened. Cargo is loaded conveniently and efficiently with lifting up and down by forming the height adjustable unit.
Patent KR-20030056454-A (KR)
Title: Control system between processor and memory
Inventor: JUN YEONG UK
IPC: G06F12/00
Filed: 2001-12-28
Abstract: PURPOSE: A control system between a process and a memory is provided to reduce the unnecessary operation time by dynamically performing a read/write operation for an EEPROM(Electronically Erasable Programmable ROM), and to reduce the operation time of a system by simultaneously performing a programming operation of a processor and the read/write operation of the EEPROM as setting up an optimized read/write time. CONSTITUTION: The control system includes the processor, the EEPROM, and an EEPROM controller. The EEPROM controller includes a register interface block(51) connecting to the processor, a function register(52) storing the information informing the processor of an instruction inputted through the register interface block(51) and a present sated of the EEPROM, an FSM(Finite State Machine)(53) expressing a wait, a delete, and a write state, and a control signal generator(54) generating a control signal controlling the operation of the EEPROM for each state of the FSM(53). The FSM(53) includes another FSM for respective operations of the delete and the write state.
Patent KR-20030057615-A (KR)
Title: Liquid Crystal Display Mask for Panel ID Titler
Inventor: JUNG JAE MUN
IPC: G02F1/1333
Filed: 2001-12-29
Abstract: PURPOSE: An LCD(Liquid Crystal Display) mask for a panel ID(Identification) titler is provided to improve productivity by preventing over/under etching of an ID mark. CONSTITUTION: On a transparent substrate, lower layer electrodes(112a) are formed sequentially. An insulating layer(110) is formed on the front face of the substrate while covering the lower layer electrodes. On the insulating layer, upper layer electrodes(112b) are formed sequentially while being overlapped with both sides of the lower layer electrodes. The upper and lower electrodes are made of a transparent conductive material. A liquid crystal layer is interposed between an upper substrate and a lower substrate. Since the whole area of a mask forms an area corresponding to the upper and lower electrodes, the disclination is effectively prevented.
Patent KR-20020023926-A (KR)
Inventor: HONG SUNG KI
IPC: B21D53/22
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming a wave shape of a wave-type spring washer is provided to form the wave shape such that a lead end of the wave-type spring washer is positioned in a constant position. CONSTITUTION: A lead end of the washer(1) is positioned in a progress direction and guided in a predetermined direction to a guide plate(8). When the washer(1) is directed in the predetermined direction, a stopper(10) stops the washer(1) such that the lead end of the washer(1) is positioned at a predetermined position on a press die. Before the stopper(10) moves backwards, the washer(1) is pressed fitted into a pin by a pilot(12) so as to prevent the rotation of the washer(1). After the stopper(10) has been moved backwards, the pressing die is punched by a pressing punch so that the lead end of the washer is formed in a wave shape.
Patent KR-20030058463-A (KR)
Title: Method for Mass-Cultivating of Phellinus Linteus Using Mulberry
Inventor: KWON OH HYUN
IPC: A01G1/04
Filed: 2001-12-31
Abstract: PURPOSE: A method for mass culture of Phellinus linteus using a mulberry is provided which is suitable for the mass production thereof as compared to a conventional method using an oak tree. CONSTITUTION: A mulberry log is sterilized at 80 to 130deg.C for 4 to 8hr, 50 to 200g of mushroom inoculant is inoculated into the mulberry log, and then cultured at 25 to 32deg.C for 5 to 6 months. Thereafter, the cultured log is planted in the ground and cultured at 25 to 30deg.C, at a humidity level of 70% and at 80-100 lux. The sterilization method is one of high-temperature sterilization, high-pressure sterilization or high-temperature and high-pressure sterilization.
Patent KR-20030058465-A (KR)
Title: Pulsator having a variable agitator in a washing machine
Inventor: HWANG TAE YEON
IPC: D06F17/10
Filed: 2001-12-31
Abstract: PURPOSE: A pulsator having a variable agitator for a washing machine is provided to improve the performance by optimizing according to each washing course with varying the shape of the agitator corresponding to the predetermined shape. CONSTITUTION: A pulsator of a washing machine is composed of a body installed in the lower part of a washing tub and rotated by a driving shaft; plural agitators arranged radially in the upper part of the body, and composed of plural shape control rods(22) arranged in the upper part of the body and moved up and down, camshafts(21) varying the vertical position of the shape control rods with cam portions and supporting the lower parts of the shape control rods and a flexible cover member(23) covering the camshafts and the shape control rods and varying the shape in moving the shape control rods up and down; and a rotation part rotating the camshafts to support the shape control rods with the cam portions of the camshafts selectively. Washing efficiency is improved by varying the shape of the agitator.
Patent KR-20010071884-A (KR)
IPC: C07C253/14
Filed: 1999-07-27
Abstract: R-(-)-carnitine is prepared by (a) conversion of (S)-3-hydroxy-4-butyrolactone [1] to alkyl (S)-4-halogen-3-hydroxy-butyrate [2] by reaction with a linear or branched C1-C7 alcohol (b), substitution of a CN group for the halogen of compound [2] to yield the alkyl ester of (R)-4-cyano-3-hydroxybutyric acid [3], (c) conversion of alkyl ester [3] to yield (R)-4-cyano-3-hydroxybutyramide [4], (d) cyclization of compound [4] to yield (R)-5-(cyanomethyl)-2-oxazolidone [5] via conversion of the amide function to isocyanate, (e) hydrolysis of compound [5] to yield (R)-4-amino-3-hydroxybutyric acid [6], and finally (f) methylation of the amino group of compound [6] to yield the end product (R)-carnitine.
Patent KR-20010085778-A (KR)
IPC: G03F7/20
Filed: 2000-08-08
Abstract: 본 발명은, 단파장의 노광 빔에 대해서도 충분한 내구성을 가짐과 동시에, 전사용 패턴에 대한 이물의 부착을 방지할 수 있는 포토마스크를 제공하는 것을 목적으로 하고, 피노광 기판(19)으로 전사하기 위한 전사 패턴이 형성되어, 해당 전사 패턴이 형성되는 패턴면(1P)에 조사되는 소정의 노광 빔을, 상기 패턴의 상을 형성하기 위한 투영 광학계 PL로 인도하는 포토마스크에 있어서, 상기 패턴면에 대하여 소정의 간격 d 0 만큼 격리하여 배치되고, 소정의 두께 h와, 상기 노광 빔에 대한 투과성을 갖는 투과성 기판(3)을 가지며, 해당 투과성 기판은 거의 방형(方形) 형상이고, 또한 소정의 조건을 만족한다.
Patent KR-20010101511-A (KR)
IPC: H01Q1/22
Filed: 2000-01-10
Abstract: 얇은 라벨은 전기적으로 부착된 패드로 한정하는 제 1 전도성 물질; 라벨 영역에 증착되고 부착 패드를 둘러싸는 유전체 물질; 유전체 물질 상에 증착된 안테나를 한정하고 전기적으로 부착 패드에 접촉된  제 2 전도성 물질을 가진다.  팽창성 물질층은 부착 패드를 둘러싸는 보호성 공동을 형성한다.  IC 칩은 보호성 공동에 수용되고 안테나에 접촉된다.
Patent KR-20020000775-A (KR)
IPC: H01L29/06
Filed: 2000-03-01
Abstract: 본 발명은 게이트 트렌치(18)를 갖는 반도체에 관한 것이다.
Patent KR-20010111298-A (KR)
Title: Ｅｒｋ의 억제제로서 유용한 피라졸 조성물
IPC: A61L27/00
Filed: 2001-02-05
Abstract: 본 발명은 단백질 키나제 억제제로서 유용한 하기 화학식 I의 화합물에 관한 것이다. 이러한 화합물은 단백질 키나제 억제제에 의해 완화되는 포유동물의 질환 상태, 특히 암, 염증 질환, 재발협착증 및 심혈관 질환과 같은 질환을 치료하는데 유용하다. 
     화학식 I 
     
       
     
     상기 화학식에서, R 1 ∼R 4 , Q 및 T는 명세서에서 정의된 바와 같다.
Patent KR-20020019465-A (KR)
IPC: C07C205/38
Filed: 2001-04-20
Abstract: 하기 식(1): 
     
       
     
     (식중, 
     Q - 는 무기산으로부터 또는 산소원자, 질소원자 혹은 황원자상에 활성수소를 지닌 활성수소화합물로부터 프로톤을 제거함으로써 유도된 형태의 음이온이고; 
     a, b, c 및 d는 각각 독립적으로 0 또는 1이나, 모두가 동시에 0은 아니며; 
     R기는 동일해도 상이해도 되는, 각각 독립적으로 탄소수 1 내지 10의 탄화수소기를 표시하거나, 또는 동일 질소원자상의 2개의 R이 함께 결합해서 고리구조를 형성하고 있어도 됨)로 표시되는 포스파제늄화합물과, 할로겐원자를 지닌 할로겐화 방향족 화합물을 반응시킴으로써; 
     이 할로겐화 방향족 화합물중의 적어도 1개의 할로겐원자를 
     
       Q 
     
     (단, Q는 상기 식(1)중의 Q - 로부터 1개의 전자를 제거해서 유도된 형태의 무기기 또는 유기기임)로 치환시킨 것을 특징으로 하는 Q로 치환된 치환 방향족 화합물을 얻는다.
Patent KR-20020028162-A (KR)
IPC: G01R29/10
Filed: 2001-04-19
Abstract: 프로브를 연속적으로 주사하면서 복수의 샘플링점에서 측정을 행하는 것에 의해 전계 또는 자계의 공간적인 분포를 측정하는 계 분포 측정 방법에 있어서, 프로브의 위치와 측정 타이밍과의 어긋남에 의해 발생하는 의사 스펙트럼에 기초하여 샘플링의 어긋남량을 산출하고, 이 어긋남량을 고려하여 전계 또는 자계의 분포를 측정한다.  이에 따라, 프로브 주행 위치와 측정 타이밍과의 어긋남에 의해 발생하는 측정 노이즈를 적절하게 제거할 수 있다.
Patent KR-20020023260-A (KR)
Inventor: LEE CHUL HO
IPC: A47G9/02
Filed: 2002-01-04
Abstract: PURPOSE: Provided are beddings with electronic wave block function which include materials for blocking electronic wave so that they help to minimize damages due to electronic wave and water vein. CONSTITUTION: The beddings with electronic wave block function are characterized by letting a block plate with thin plate structure wherein powder of a good conductor is coated inside the beddings. The powder of the good conductor consists of silver, copper, aluminium, magnesium and carbon powder. And chemical cotton(20) is diluted by illite cotton raw materials and piled up inside the beddings.