baber/WOPTO huggingface dataset:
Patent KR-20000055996-A (KR)
Inventor: CHO YOONG KUK
IPC: G06K19/00
Filed: 1999-02-12
Abstract: PURPOSE: A passport incorporating data radio transmitter and inquiry device using this passport is provided to prevent passport forgery by incorporating radio transmitter and to enhance the accuracy and rapidity of passport inquiry by constructing inquiry device which transmits/receives data to/from radio transmitter. CONSTITUTION: A passport incorporating data radio transmitter is composed of a receiver(1), a reader(2), a data memory(3), a microcomputer(4), a password generator(5), a modulator(6), a transmitter(7) and an antenna(9). The receiver(1) receives the transmitted signal from outer device through the antenna(9). The reader(2) reads the transmitted signal and judges whether the signal is predetermined request signal of personal detail. The data memory(3) stores personal detail such as photo image, name, address and nationality. The microcomputer(4) reads personal detail stored at the data memory(3) when inputting from the reader(4) and outputs to the modulator(6). The password generator(5) generates a prescribed password. The modulator(6) synthesizes personal detail information outputted from the microcomputer(4) with password outputted from the password generator(5) and modulate to a radio transmission signal. The transmitter(7) transmits the radio transmission signal through the antenna(9).
Patent KR-19990087861-A (KR)
IPC: C07D413/14
Filed: 1999-02-12
Abstract: 본 발명은 신규의 2,5-피리딘디카복실산 유도체에 관한 것으로서, 더욱 상세하게는 HBV 및 HIV를 비롯한 레트로바이러스에 대한 증식억제효과가 우수하여 항레트로바이러스제로서 유효한 다음 화학식 1로 표시되는 신규의 2,5-피리딘디카복실산 유도체와 그의 약제학적으로 허용가능한 염, 그리고 그의 제조방법에 관한 것이다. 
     
       
         
       
     
     상기 화학식 1에서 : R 1 , R 2 , R 3 및 n은 각각 발명의 상세한 설명에서 설명한 바와 같다.
Patent KR-19990077492-A (KR)
Title: 축열식공기조화기
IPC: F25B13/00
Filed: 1999-02-26
Abstract: 축열유닛을 사용한 공기조화기에 관한 것으로서, 축열유닛을 사용한 공기조화기, 특히 비공비혼합냉매인 HFC계 냉매 또는 비염소계 냉매를 사용해도 냉동사이클내의 수분흡착효율이 높아져 신뢰성이 높고 지구의 온난화, 오존층의 파괴를 방지하거나 또는 리사이클 등에 적합한 축열식 공기조화기를 제공하기 위해서, 압축기, 사방밸브, 실외 열교환기, 실외 팽창밸브를 갖는 실외유닛, 실내 열교환기와 실내 팽창밸브를 갖는 실내유닛 및 축열 열교환기와 축열 팽창밸브를 갖는 축열유닛을 구비하고, 실외유닛, 축열유닛 및 실내유닛이 접속되어 냉동사이클을 구성하는 축열식 공기조화기에 있어서, 냉동사이클을 유통하는 HFC계 냉매 및 축열 열교환기와 실내 열교환기 사이에 배치된 드라이어를 구비한다. 
     이것에 의해, 냉동사이클내의 수분흡착효율이 높아지므로, 신뢰성이 높고 지구의 온난화, 오존층의 파괴를 방지하거나 또는 리사이클 등에 적합한 축열식 공기조화기를 얻을 수 있다.
Patent KR-20000059459-A (KR)
Inventor: SEO DU SU
IPC: H04Q1/20
Filed: 1999-03-04
Abstract: PURPOSE: A method for changing the procedure of a V5.2 integrated service digital network(ISDN) port block, is provided to prevent ISDN calls from being abnormally transited while performing the V5.2 ISDN port block, so as to prevent the unnecessary occupancy of a bearer channel, and to realize the stable service of V5.2 ISDN. CONSTITUTION: A timer is driven, as an ISDN call processing software module receives a call disconnection request from a control protocol entity. A call and a bearer channel are released when the time-out of the timer is generated. Based upon the data link release indication from a layer 2, either an ending operation is performed after transmitting a release complete signal to a subscriber connection equipment, or data link reset-up procedure is requested from the layer 2 after performing a port activation process. A state inquiry message is transmitted to a subscriber connection equipment, once an ISDN call processing software module receives a signal confirming data link set-up from the layer 2. A call is maintained or disconnected on the basis of the comparison of two states, subscriber connection equipment and ISDN call processing software module.
Patent KR-19990078285-A (KR)
IPC: G11C11/4074
Filed: 1999-03-26
Abstract: 본 발명에 따라 칩상에 전압 발생기 시스템을 형성하는 다수의 전압 발생 회로는 집중식 전압 발생기 제어 장치에 의해 제어된다.  상기 전압 발생기 제어 장치는 칩 상의 다양한 소자, 예를 들어 클록 발생기, 전압 검출기, 본딩 패드, 테스트 패드, 퓨즈 및 소정의 레지스터로부터의 제어 신호를 수신하는 상태기(52)를 구비한 제어기를 포함한다.  수신된 신호로부터, 상기 제어기는, 칩 상의 회로로 필요한 안정된 전압을 제공하도록 발생 회로에 의해 요구된 각 단계의 동작에 대한 소정의 프로그램 시퀀스에 따라, 전압 발생기 시스템의 다수의 발생 회로 및 칩 상의 다른 회로로의 제어 신호를 생성한다.
Patent KR-20000061416-A (KR)
Inventor: SEO GU WON
IPC: G09F3/02
Filed: 1999-03-26
Abstract: PURPOSE: A method for preventing cohesion of stamps or payment receipt stamps is provided to supply a type of paper that prevents the stamps from being glued to each other. CONSTITUTION: A method for preventing cohesion of stamps or payment receipt stamps is composed of application and elimination. The water repellent is applied on the front side of the stamp or the payment receipt stamps that have prints on the front side and glue coating on the back side. The adhesion prevention chemical protects the stamps from sticking to each other even when the humidity level rises. Additional wage and material expenses can be saved by this chemical because additional sulphuric acid paper does not need to be used to prevent adhesion.
Patent KR-20000066534-A (KR)
Inventor: KIM JONG YUN
IPC: H04W16/12
Filed: 1999-04-19
Abstract: PURPOSE: A method for providing a hand-off inter-frequencies in a telephone system is provided to maintain a high communication quality by quickly performing the hand-off inter-frequencies when searching a frequency of an other base station in a mobile terminal. CONSTITUTION: A receiving unit(100) of a mobile terminal has a RF receiver(102) for receiving a radio signal selected among radio signals transmitted from a base station transmitting unit(200), a digital demodulator(101) for demodulating the received radio signal to an original signal, and a frequency synthesizer(103) for generating a frequency for selectively receiving one signal among radio signals of the RF receiver(102). The transmitting unit(200) of a base station has a digital modulator(202) for modulating each bit to a modulating symbol, a gain adjuster(203) for controlling an energy level of the modulated transmission symbol, and a RF transmitter(201) for varying and amplifying a frequency of the adjusted radio signal and transmitting the amplified frequency to the outside.
Patent KR-20000067189-A (KR)
Inventor: EU MYUNG SOO
IPC: B60K26/04
Filed: 1999-04-20
Abstract: PURPOSE: A miss-operation preventing device of vehicle accelerator pedal is provided to prevent a safety accident occurring when an accelerator pedal instead of a brake pedal is excessively worked by misunderstand. CONSTITUTION: An operation of a miss-operation preventing device of vehicle accelerator pedal is as follows. A rope(3') connected to a limit switch(3) is connected to a wire(2') connected to an accelerator(1). If the accelerator(1) is excessively worked, the limit switch(3) operates an electric circuit braker(5). Then the electric circuit braker(5) temporarily intercepts the electricity supply to an ignition coil(6) or an ignition plug(10) by operating a reset switch(5"). Therefore, an engine is halted during a predetermined time(about 30 seconds), then restarted.
Patent KR-20000073520-A (KR)
Inventor: JUNG BAEK YEONG
IPC: C01F5/30
Filed: 1999-05-11
Abstract: PURPOSE: A process for preparing liquid magnesium chloride from magnesite is provided for use in manufacture of bean curd and antacids demanding high purity liquid magnesium in a low cost. CONSTITUTION: The liquid magnesium chloride is produced by the following steps: calcining 79-90wt.%(based on MgO) of magnesite at 800°C or higher; grinding to a size of 200-300mesh; reacting with HCl; adding oxidants such as potassium permanganate, maleic anhydride, metal ion blocking agent such as acrylic acid and active carbon; filtering.
Patent KR-20000074795-A (KR)
Inventor: KIM WON JE
IPC: F02D43/00
Filed: 1999-05-26
Abstract: PURPOSE: A system is provided to achieve an improved efficiency of internal combustion engine and reduce fuel consumption by installing a fan at an inlet port of the engine. CONSTITUTION: A system comprises a fan installed at an inlet port of an internal combustion engine. The fan is operated by an electronic circuit installed within a control box in accordance with a value output from a throttle position sensor(TPS) or an electronic accelerator position sensor(APS) and an oxygen sensor, to thereby achieve a complete combustion of the engine. A first voltage of ignition coil is DC-DC converted from DC 12V to 13.8V or higher through a control box so as to increase a second voltage of ignition coil, and the first voltage of ignition coil is provided with a constant voltage regardless of voltage change of a battery. As a result, an explosive force is maintained at uniformity upon ignition of internal combustion engine, to thereby optimize an internal combustion engine.
Patent KR-20010001648-A (KR)
Inventor: AHN MIN
IPC: F24F13/00
Filed: 1999-06-07
Abstract: PURPOSE: A blower housing support structure is provided to reduce assembly process and parts count by eliminating an additional member for supporting the blower housing. CONSTITUTION: A structure comprises a housing(55) installed to the outside of a blower(53) which forcibly circulates indoor air through an air inlet opening and air outlet opening formed at upper and lower portions of a cabinet(51), respectively; a motor(57) connected to the blower and which supplies power to the blower; and a mount(59) having a motor support section(59a) and a housing support section(59b) and which supports the housing of the blower and the motor at the same time. The motor support section is extended to the lower end of the housing in the inner rear surface of the cabinet, and the housing support section is arranged at the lower end of the motor support section. The housing support section is arranged in such a manner that the lower end of the motor support section is bent toward the interior of the cabinet, to thereby support the lower surface of the housing.
Patent KR-20010003350-A (KR)
Inventor: JOO BU DON
IPC: E06B3/263
Filed: 1999-06-22
Abstract: PURPOSE: A compound window using waste styrene foam is provided to improve soundproof effect and thermal insulation, and prevent deformation and decay by moisture and temperature while the insulation panel using waste styrene foam is conjoined in duplicate. CONSTITUTION: In a compound window using waste styrene foam, an outer panel of aluminum material is formed in the outside of a window frame(12) of a right and a left window(10,10') and in the outside of a window-door frame(30) in which the windows(10,10') are inserted, while a panel of the other material is formed in the inside. In the inside of the window frame(12) and the window-door frame(30), thermal insulation panels(15,35) using waste styrene are formed. In the insulation panel(15) of the window frame(12), the assembling groove parts(16,17) are formed in the direction of the length, and the assembling prominent-part(26) in '|' shape is formed in the side of an outer panel(25) to be inserted in the assembling groove parts(16,17) of the insulation panel(15). In the insulation panel(35) of the window-door frame(30), the assembling groove parts(36,37) are formed in inside and lower part, and the assembling prominent-part(46) in '|' shape is formed in the side of an outer panel(45) to be inserted in the assembling grooves(36,37) of the insulation panel(35).
Patent KR-20010004329-A (KR)
Inventor: LEE SEONG UI
IPC: H01J11/34
Filed: 1999-06-28
Abstract: PURPOSE: A method for forming a front panel of a plasma display panel using a press forming is provided to increase an area of a discharge electrode. CONSTITUTION: A method for forming a front panel of a plasma display panel comprises the following steps. The first step is to generate a plastic deformation through a heat treatment of a glass substrate under a temperature higher than a deformation point. The temperature of the heat treatment is different according to the kind of substrates, such as a soda lime glass or a high deformation point glass. The second step is to form a convex and concave portions on a surface of the glass substrate by performing a press forming of the glass substrate with a metal pattern. The third step is to form an indium tin oxide(ITO) film with the convex and concave portions and form a resist pattern using a liquid crystal resist on the ITO film. The fourth step is to form an ITO electrode(11A) by selectively etching the ITO film by the use of the resist pattern as an etching mask, and remove the resist pattern. The fifth step is to form a bus electrode(13) on the ITO electrode(11A). So, a surface area of the ITO electrode(11A) contributing to a light emission is increased.
Patent KR-20010008506-A (KR)
Inventor: KWAK HEUNG SIK
IPC: H01L21/304
Filed: 1999-07-01
Abstract: PURPOSE: A cleaning method for a semiconductor device is provided to prevent a circular watermark phenomenon occurred when performing a cleaning process by performing a downflow of an N2 gas within an equipment when performing the cleaning process before depositing a tungsten silicide. CONSTITUTION: A poly silicon film(14) and a metal silicide film are successively deposited on an active region. A downflow of an N2 gas is performed in a structure in which the poly silicon is formed. The metal silicide film or an upper wire is formed on an upper portion of a cleaned structure.
Patent KR-20010008803-A (KR)
Inventor: KIM DAE HO
IPC: H04B1/7073
Filed: 1999-07-05
Abstract: PURPOSE: An apparatus and method for generating pseudo noise code for generating pseudo noise code of a shortened period having an arbitrary offset are provided to easily and smoothly generate the shortened PN code having a specific offset on the basis of "0"-offset. CONSTITUTION: A PN code generator(4) stores PN seed value from the outside as a state value according to an external enable signal and resets a seed value and a clock count value according to a reload signal. At least two masking parts(2,3) generate a PN code having a reference offset according to the state value from the PN code generator(4) and a PN mask value from the outside, and a PN code having a predetermined difference with the reference offset. The first comparator(5) compares the clock count value from the PN code generator(4) with a preliminarily set count value for transmitting the reload signal to the PN code generator(4). A control part(1) generates a control signal according to the clock count value of the PN code generator(4) and an external offset value. The second comparator(6) compares the control value of the control part(1) with the preliminarily set count value for transmitting a selection signal. A multiplexor(7) selects the PN code from the masking parts according to the selection signal from the second comparator(6).
Patent KR-20010005409-A (KR)
Inventor: KOIKE NAOYUKI
IPC: G11C29/00
Filed: 1999-07-05
Abstract: PURPOSE: To provide a semiconductor memory in which reliability is improved by adapting a test method of a semiconductor memory being more accurate than conventional accuracy and being efficient, and a test device for realizing its method. CONSTITUTION: A test device 1 testing whether a chip is good or not by performing burn-in for the chip formed on a semiconductor wafer is provided with a fail analyzing memory 15 monitoring a confirmed state of a memory cell in which it is confirmed by performing burn-in that a chip is defective, for each chip and with time, and a format controller 11 finishing burn-in for a chip which is judged as that the number of memory cells confirmed as a defective memory cells is saturated considering a confirmed state monitored by the fail analyzing memory 15.
Patent KR-20000011748-A (KR)
Inventor: BLACK CHALS T
IPC: G11B5/62
Filed: 1999-07-15
Abstract: PURPOSE: A magnetic storage medium is provided to form a very regular periodic arrangement in a monolayer or multilayer form of a magnetic particle having a diameter less than 50nm. CONSTITUTION: The magnetic storage medium comprises: a substrate(5) having a surface; a layer(4) composed of particles arranged to have a relationship where the particles(1) are substantially spaced from each other by a predetermined distance; and a coating(7) surrounding the particles and attached on the surface so as to maintain the relationship, wherein the particles(1) have diameters less in size than 50nm and comprises a magnetic material selected from a group of Co, Fe, Ni, Mn, Nd, Sm, Pt, Gd elements, an intermetallic compound of the elements, alloy of two ones of the elements, alloy of three ones of the elements, and Fe oxide.
Patent KR-20010011372-A (KR)
Inventor: HAN DEOK HO
IPC: G06F1/16
Filed: 1999-07-27
Abstract: PURPOSE: A computer system with a docking door structure is provided to automatically open and close a door of a portable computer by a guide pin or a spring in docking the portable computer on a port replicator or separating the portable computer from the port replicator, and to enhance a connection stability by the guide pin fixed at a main board. CONSTITUTION: A computer system(100) with a docking door structure comprises a main board(120), a second connector(104), and a door assembly(110). The main board(120) is installed within a bottom housing(102a) and a top housing(102b). The main board(120) has a hole(122) getting a guide pin(16) of a port replicator(10) to be inserted into when docking the portable computer with the port replicator(10). The bottom housing(102a) has an opening(106) making the second connector(104) electrically connected to a first connector(14) of the port replicator(10). The door assembly(110) includes a fixture end(112) and a pair of doors(114). The fixture end(112) is installed on both side ends of the opening(106) of the bottom housing(102a). The doors(114) is hinged to the fixture end(112), and has a slanted face corresponding to the guide pin(16).
Patent KR-20010017873-A (KR)
Inventor: KIM TAEG
IPC: E02B7/20
Filed: 1999-08-16
Abstract: PURPOSE: An automatic water gate is provided to reduce the required costs using solar heat as a power source, to prevent an accident due to an electric shock, to reduce labor costs, and to keep the water level of incoming water all the time. CONSTITUTION: An automatic water gate comprises a water gate having a rotary hinge on the upper part of a barrage and mechanical apparatuses for opening and closing a water gate which comprise a hydraulic cylinder, a hydraulic motor and a hydraulic pump to operate the hydraulic cylinder; the mechanical apparatuses control the height of a water gate not to be projected from the top of a barrage, so that the flow of water on flooding isn't hindered, and the thickness of a water gate can be thinner than the existing water gate due to the structure of a water gate which is moved by a hydraulic cylinder operated by complete automatic control, so that the cost of materials can be reduced and on flooding, a water gate can be opened completely by hand to be parallel to a river.
Patent KR-19990083849-A (KR)
Title: 인터넷 상거래용 전자적 금전 결제시스템
Filed: 1999-08-11
Abstract: 본 발명은 인터넷 상거래용 전자적 금전 결제시스템에 관한 것으로, 소정 자리수의 비밀인증번호(3)를 가릴 수 있는 도포부(2)가 형성된 전자적 금전카드(1); 인터넷의 웹사이트를 통해 해당하는 인터넷 상점용 홈페이지에 접속하여 상품을 선택 및 구매하는 복수의 사용자용 퍼스널 컴퓨터(40); 사용자용 퍼스널 컴퓨터(40)와 접속되어 전자적 금전카드(1)의 비밀인증번호의 인증 및 잔고를 확인하는 고객인증부(11)와, 고객인증부(11)의 인증, 거래승인, 대금이체와 거래처 및 상품정보를 연동하여 처리하는 인터넷 상점용 서버 연동부(12)와, 고객인증부(11) 및 인터넷 상점용 서버 연동부(12)와 잔고확인, 비밀인증번호 거래처 및 상품정보에 관한 데이터를 입출력하는 데이터베이스 연동부(13)와, 데이터베이스 연동부(13)와 데이터를 입출력하고 처리하는 데이터 처리부(14)로 이루어진 전자적 금전관리용 서버(10); 인터넷 상점용 서버 연동부(12)와 거래승인 요구 및 대금이체를 하는 전자적 금전관리용 서버 연동부(21)와, 전자적 금전관리용 서버 연동부(21)와 고객데이터 및 대금결제에 관한 데이터를 입출력하는 데이터베이스 연동부(22)와, 데이터베이스 연동부(22)와 데이터를 입출력하고 처리하는 데이터 처리부(23)로 이루어진 복수의 인터넷 상점용 서버(20,20a); 상기 사용자용 퍼스널 컴퓨터(40)와 전자적 금전관리용 서버(10) 및 인터넷 상점용 서버(20, 20a)와 데이터를 송수신하는 인터넷망(30)으로 구성되어 인터넷상의 전자 상거래에서 발생하는 전자적인 금전을 지불하거나 결제하기 위한 결제수단 및 결제방법을 제공한다.
Patent KR-20010018786-A (KR)
Inventor: KANG DEOG YONG
IPC: H01L21/66
Filed: 1999-08-23
Abstract: PURPOSE: A method for inspecting a weak point of a semiconductor wafer is provided to precisely inspect a defect of the weak point which is not detected by an array recipe or by a random recipe because of decreased sensitivity, by commonly using a random mode method and an array mode method. CONSTITUTION: An extension region including a cell region already inspected in an array mode and an edge region is established as an inspection area to be inspected in a random mode by using a program for selecting a plurality of arrays. Whether a defect exist in a weak point is inspected by comparing the selected region with an image corresponding to the selected region and stored in a plurality of image memory devices.
Patent KR-20010020054-A (KR)
Inventor: PARK BYUNG MU
IPC: E02D29/045
Filed: 1999-08-31
Abstract: PURPOSE: A manufacturing method of sole plate member is provided to improve tensile strength of a sole plate member and to reduce a water leakage due to grouting. CONSTITUTION: A manufacturing method of a sole plate member, which comprises many side walls (10) installed upright on an installation floor surface and many sole plate units (31) connected to the upper end of the side walls (10) to form a utility line in the inside and a grout holding part (37) between adjoining sole plate units (31), comprises the steps of; arranging many cables (45) parallel on the grout holding part (37) along the direction of the length of the utility line; keeping a tensile state of the arranged cables (45); and concreting to each grout holding part (37) where the cables (45) are arranged.
Patent KR-20010026613-A (KR)
Inventor: CHOI BYEONG DAE
IPC: C03C19/00
Filed: 1999-09-07
Abstract: PURPOSE: A producing method for a photo reflector is provided which can simplify the processing steps, lower production cost and particularly improve the reflection efficiency of a silver-coated surface by burnishing the coated surface, chemically or mechanically. CONSTITUTION: A producing method for a photo reflectant is characteristically produced by: spreading adhesive resin onto a transparent resin film having 0.5 millimeter of thickness in order for a glass bead to be deposited to its half, wherein the glass bead is silver-coated in 1g/m¬2 of thickness; depositing the coated glass beads to make one layer on the adhesive resin; after confirming that the beads are firmly set on the resin, soaking the whole resin having a layer of coated glass beads into a solution of 10% sulfuric acid for several minutes, or abrasing the beads layer with fabric coated with alumina powder in order to smoothen the coated surface; washing the silver residues and sulfuric acid on the surface of the resin, and; drying the resin.
Patent KR-20010026710-A (KR)
Inventor: LEE SEONG GWON
IPC: H03K23/00
Filed: 1999-09-08
Abstract: PURPOSE: A circuit of diving clock is provided to produce divided clock signals having 50 percent duty rate regardless of the dividing times by increasing the number of state. CONSTITUTION: A circuit of dividing clock includes a clock divider and duty controller(100) and a duty clock generator(200). The clock divider and duty controller(100) enabled by an enable signal(EN) divides an input clock(CLK_In) by a division factor decided by a division-factor selection signal(EO) and controls the duty rate of the divided clock(CLK_Div) as 50 percent. The duty clock generator(200) makes the divided clock(CLK_Div) a 50 percent duty-rate signal responding to a control signal(DGE) from the clock divider and duty controller(100) and sends out the signal as an output.
Patent KR-20010027481-A (KR)
Inventor: OH SEUNG MO
IPC: B21C47/00
Filed: 1999-09-14
Abstract: PURPOSE: A coil bending machine is provided to firmly band a coil with a band strap by sticking a tip of the coil to the coil body without a bending device. CONSTITUTION: A coil bending machine comprises a push rod (20) to stick a tip of a coil to a coil body through a slit (11) by forming the slit in a skid (10); a driving cylinder (30) to move the push rod vertically; a cylinder (41) to control a raised height of the push rod by measuring an external diameter of a coil in the skid and to have a position sensor to detect a raised height of a piston rod (42); and a touch bar (43) to be contacted with the coil by installing in a tip of the piston rod. Thereby, an overturning accident by the skid is prevented and a band strap is banded firmly without a bending device. Therefore, the productivity and the quality of a product are improved.