baber/WOPTO huggingface dataset:
Patent KR-20010060603-A (KR)
Inventor: CHOO GWANG MYEONG
IPC: G01B7/00
Filed: 1999-12-27
Abstract: PURPOSE: A crank angle sensing wheel is provided to enhance durability by infiltrating a hole and the edge of the hole which is the weakness part of the wheel, in molten copper and by improving the mixing ingredients of the wheel at the same time. CONSTITUTION: To produce a crank angle sensing wheel, 0.1% of carbon powder, 0.3% of phosphorous powder, 1.9% of copper powder and 98.6% of iron powder are mixed. The mixture is molded under about 72 tons of a pressure condition and sintered under about 1120deg.C of a temperature condition and a nitrogen atmosphere for 30 minutes, to be in a wheel shape. Then, the hole part of the wheel shaped mixture is partially infiltrated in molten copper under about 1120deg.C of a temperature condition and corrected under about 62tons of a pressure condition.
Patent KR-20010060611-A (KR)
Inventor: PARK HYEONG GEON
IPC: B60R19/00
Filed: 1999-12-27
Abstract: PURPOSE: Installing structure of a side cover for a rear bumper of a vehicle is provided to block noise and dust inputted through a gap between a lower portion of the rear bumper and a quarter outer panel. CONSTITUTION: Both sides of a rear bumper(14) are bent for installing a side cover(10) between lower portion of quarter outer panels on inner sides of the rear bumper and both lower ends of the rear bumper by using a screw. An air flow grille(12) having an air flowing path(22) is installed on the quarter outer panel. Herein, noise and dust inputted through the air flowing grille is blocked by the side cover. Therefore, a rubber blocking film(20) is opened toward an outlet direction of a trunk indoor air for withdrawing indoor air to outside while not receiving noise and dust.
Patent KR-20000036311-A (KR)
Title: manufacturing method for square welding rod
Inventor: LEE SEOK U
IPC: B23K35/00
Filed: 1999-12-30
Abstract: PURPOSE: A method for producing a square welding bar is provided to enhance quality by shaping a perfect square bar and to reduce the cost by reducing the number of processes with a continuous operation. CONSTITUTION: A material is continuously molded into a round section shaped wire. The molded wire is drawn by a drawer to be polished on the surface. The polished wire is passed through a copper roller and heated with resistant heat. The heated wire is passed through a roller to be in a square section shape. The square wire is passed through many tension adjusting rolls to be in rectilinear. The wire is cut by a regular length unit.
Patent KR-20010059264-A (KR)
Title: Auxiliary air conditioner for vehicle
Inventor: PARK CHANG YEONG
IPC: B60H1/00
Filed: 1999-12-30
Abstract: PURPOSE: An auxiliary air conditioner for a vehicle is provided to blow cold or warm air directly to rear seats by mounting an auxiliary air conditioner under a console box and to use the console box as a refrigerator or a heating cabinet by blowing cold or warm air into the console box. CONSTITUTION: An auxiliary air conditioner consists of: an auxiliary air conditioner case(4) mounted under a console box(3), having an upper vent(41), a lower vent(42) and doors(411,421) for opening/closing the vents; an auxiliary evaporator(51) connected with a compressor(21) and an evaporator(25) through a connecting pipe; an auxiliary expansion valve(52) connected with the auxiliary evaporator; a solenoid valve(53) connected with the auxiliary expansion valve and with a connecting pipe between a receiver drier(23) and an expansion valve(24); an auxiliary heater core(54) connected with a water valve(28) connecting a heater core(27) with an engine; and an auxiliary blower(55) mounted at the inlet of the auxiliary air conditioner case. Air of the auxiliary blower is heat-exchanged with cooling water of the auxiliary heater core. The cold or warm air is blown to rear seats. Thereby, the rear seats are air-conditioned or heated. In addition, the console box is used as a refrigerator or a heating cabinet by supply of the heat-exchanged air.
Patent KR-20010059578-A (KR)
Title: Division cooling system for using in the lower part of the blast furnace
Inventor: CHOI JIN SIK
IPC: C21B7/10
Filed: 1999-12-30
Abstract: PURPOSE: A cooling system is provided which is related with arrangement and control of cooling pipe at the hearth bottom considering the heat flow curve in the refractory material layer of the hearth part so that the erosion state of the refractory material layer of the hearth bottom is partially controlled. CONSTITUTION: In a system for cooling refractory materials installed at the hearth bottom (5) of the hearth part of a blast furnace in which hot metal and slag are stored, the cooling system is characterized in that the position of a multi-path cooling circuit is divided into the surrounding part and the center part in the pipe installed on the hearth bottom, wherein a short multi-path cooling water pipe circuit in which a length of the cooling pipe is short is installed at the surrounding part where heat load from the hearth bottom is most greatly exhibited so as to improve cooling capability while a long multi-path cooling water pipe circuit (14) having cooling capability is arranged at the center part so as to secure smooth passage of hot metal according to the maintenance of erosion shape of refractory materials to a certain degree.
Patent KR-20000023689-A (KR)
Inventor: MOSELLEHI MEHDAD M
IPC: H01J9/20
Filed: 1999-01-09
Abstract: PURPOSE: An apparatus and method for generating multi-area, high density and inductively-coupled plasma is provided to remove or decrease problems and disadvantages concerning to the conventional ICP processing method and system. CONSTITUTION: A multi-area inductively-coupled plasma source comprises: a first antenna structure for inductively-coupling radio frequency power to a plasma medium, substantially; at least one additional antenna structure for inductively-coupling additional radio frequency power to the plasma medium, wherein the first antenna structure and additional antenna structure perform together to provide substantially uniform plasma processing on at least one substrate located in a low pressure plasma processing equipment.
Patent KR-20000068277-A (KR)
IPC: B66D1/30
Filed: 1997-08-08
Abstract: In a rope hoist (9), the rope drum (17) is rotatably mounted in a roughly C-shaped frame (13). To mount the rope drum (17), an appropriate bearing arrangement 37) is provided at one side, whereas at the other side the mounting of the rope drum (17) is effected solely via the output shaft (61) of the gearing (19). Distortions in the frame (13 ) on account of unavoidable alignment errors are absorbed by the torsionally nonrigid frame (13).
Patent KR-20000068679-A (KR)
Title: 발전기 제어 방법
IPC: H02J7/16
Filed: 1998-05-16
Abstract: 본 발명은 교류발전기로부터 공급된 정류된 출력 전압이 직류전압 컨버터 수단에의해 소정 조건으로 변환시키는 교류발전기 제어방법에 관한 것이다. 상기 교류발전기는 자유 모드 또는 레귤레이팅 모드내에서 작동될 수 있다. 각 모드에 공급되는 교류발전기 전압이 차량내에 장치된 동력 시스템에 일치하지 않으면, 교류발전기 전압은 전압 컨버터의 수단에 의해 높아지거나 또는 낮아진다. 작동 모드는 교류발전기 전력 또는 에너지 변환 효율이 가능한한 최고가 되도록 회전 속도 또는 전압에 기초로 선택된다.
Patent KR-20000070464-A (KR)
IPC: C07D453/02
Filed: 1997-12-29
Abstract: 본 발명은 1-아자비시클로-3-온을 O-치환된 히드록실아민과 산성 수용액 중에서 커플링시키고 정제 또는 분리를 필요로 하지 않으며 E-배열 이성질체를 Z-이성질체로 전환시키는 것이 의한, 크로마토그래피 분리하지 않으며 간단하게 고수율 및 고순도 Z/E로 단리시킬 수 있는, Z 배열을 갖는 생물학적 활성인 O-치환된 아자비시클로 옥심에 관한 것이다.  중성화시키고 유리 염기를 후속적으로 단리시킨 후 염을 침전시켜 Z-이성질체를 고순도 Z/E로 분리시킨다.
Patent KR-20000075876-A (KR)
Title: 반도체 장치 및 그 제조방법
IPC: H01L23/485
Filed: 1998-05-28
Abstract: 반도체 기판(10)의 주면 상에는 소자전극이 배치된 전극 배치 영역을 개구시킨 저탄성률층(20)이 설치되어 있다.  그리고 저탄성률층(20) 상에 외부전극으로 되는 랜드(32)가 설치되며, 소자전극 상의 패드(30)와 랜드(32) 및 양자를 접속하는 금속배선(31)이 일체화된 금속 패턴(33)이 구성되어 있다.  랜드(32)의 일부를 개구시킨 솔더 레지스트막(50)이 형성되고 그 개구 내의 랜드(32) 상에 금속볼(40)이 설치되어 있다.  반도체 장치의 가열 및 냉각으로 인하여 발생하는 열 응력 등의 응력을 저탄성률층(20)에서 흡수하여 금속배선(31)의 단선을 방지할 수 있도록 구성되어 있다.
Patent KR-20010029553-A (KR)
Title: computer program system for safety circulation of money account transactions
Inventor: CHOI WAN GYENG
IPC: G06F12/14
Filed: 2000-01-17
Abstract: PURPOSE: A computer program system for a safe financial transaction is provided to protect a customer's property, and to reduce mobilization of manpower for criminal investigation by arresting a criminal taken in an act of crime. CONSTITUTION: In case that a robber takes away a bankbook, a seal and a cash card of a customer and the customer has to tell a robber a password, the customer tells a preventable password already registered. In case that the robber use the password, a financial transaction normally is normally performed outwardly. A fact that the robber performed the transaction is reported to members of the financial institution, the police and a security service enterprise. The robber is taken in the act.
Patent KR-20010076426-A (KR)
Title: Method and device for control capillary tube in inverter air conditioner
Inventor: KANG BYEONG SIK
IPC: F24F11/02
Filed: 2000-01-21
Abstract: PURPOSE: An apparatus and method is provided to achieve a maximized energy efficiency throughout overall operation frequency band by controlling volume of refrigerant flowing through the air conditioner. CONSTITUTION: An apparatus comprises a temperature difference detection unit for detecting the difference between the sucked air and discharge air during heat exchange operation; a current detection unit(62) for detecting line current flowing at the compressor; an expansion valve(42) for adjusting the degree of opening of the refrigerant flow passage; and a refrigerant amount control unit(66) for controlling the degree of opening of the expansion valve in accordance with the ratio between the value output from the temperature difference detection unit and the value output from the current detection unit. The temperature detection unit includes a pipeline temperature sensor(56) for detecting temperature of pipeline of the heat exchanger; an air temperature sensor(58) for sensing the temperature of the air of the heat exchanger side; and a computing unit(60) for computing the difference between the value output from the pipeline temperature sensor and the value output from the air temperature sensor.
Patent KR-20010077210-A (KR)
Title: Ear-muff with integrated rf transceiver
Inventor: SEO SEUNG JUNG
IPC: H04B7/00
Filed: 2000-02-01
Abstract: PURPOSE: An RF transceiver having an ear stopping function is provided by which noise is prevented in airports, harbors and industrial fields and lighting can be given for night work. CONSTITUTION: An RF transceiver includes a head band(2) capable of being attached and detached to/from the head of a user, and an ear stopper connected to the head band to block external sounds. The RF transceiver further has an RF transmission/reception unit set inside the ear stopper, and a means having a microphone and channel display function. The means is placed around the mouth of the user when the user put on the head band. The RF transceiver further has a volume controller(9) for controlling the volume of the microphone.
Patent KR-20010077307-A (KR)
Inventor: JANG HONG SEONG
IPC: H04W16/02
Filed: 2000-02-01
Abstract: PURPOSE: A scheduling apparatus for a packet data service of a wireless communication system and a method thereof are provided to reserve an allocation of a wireless traffic channel for servicing packet data and schedules a wireless packet traffic channel to allocate the scheduled wireless packet traffic channel. CONSTITUTION: A base transceiver system(BTS) receives SCH(Supplement Channel) use request information transmitted from each terminal, and selects and adds received SCH use request information(410). A scheduler is driven for allocating an SCH to a plurality of terminals for using the SCH in the next scheduling interval(420). A start time of the allocated SCH channel allocation messages is spread, and the spread start time is transmitted to the terminals(430). Each terminal communicates with the BTS for an RLP packet data through an SCH channel during a set transmission interval in a set start time(440).
Patent KR-20010077565-A (KR)
Title: Method of making molds using acrylic acid resin
Inventor: PARK JAE WOONG
IPC: B29C39/10
Filed: 2000-02-03
Abstract: PURPOSE: A method for manufacturing a molded product by using acrylate resin is provided to improve moldability and productivity by preventing bubbles from creating between an acrylate layer and a flexible patterned sheet and retaining the patterned sheet in the center of the acrylate layer and to produce many acrylate panels in a short period of time. CONSTITUTION: A molded product manufacturing method using acrylate resin comprises the steps of: fixing an object(10) with transparent members on a transparent acrylic panel; installing closing gaskets in all sides to prevent overflow of liquid acrylic(50) after fixing the objects on a lower plate(30); pouring liquid acrylic on the lower plate, covering the upper face with an upper plate(60), and pressurizing the upper and lower plates via a fixing clamp; discharging air by vertically standing the plates; quenching at a normal temperature after heating in a heating furnace; and cutting an acrylic panel by a desired size and shape after removing the closed gaskets. By using the transparent and moldable acrylate resin, a molded product(90) having excellent outer appearance is produced. Moreover, generation of bubbles and bending is restrained.
Patent KR-20010082832-A (KR)
Title: Method for Fabricating Liquid Crystal Display Device
Inventor: HWANG GWANG JO
IPC: G02F1/136
Filed: 2000-02-21
Abstract: PURPOSE: A method for manufacturing a liquid crystal display(LCD) is to improve a contact resistance between a transparent electrode layer and a chromium metal layer from the Schottkey characteristic to the Ohmic characteristic. CONSTITUTION: A thin film transistor having a source electrode and a drain electrode(24) both made of chromium(Cr) is formed on a transparent substrate(10) on which a gate electrode and a gate insulating layer(16) are orderly formed. A passivation film(26) is deposited on the transparent substrate including the thin film transistor. The passivation film is etched using O2 gas-mixed plasma to form a contact hole for exposing the drain electrode made of Cr. The drain electrode is again exposed to H2 plasma. A pixel electrode of indium tin oxide(ITO) is formed on the passivation film including the exposed drain electrode such that the pixel electrode is in contact with the drain electrode through the contact hole.
Patent KR-20010088019-A (KR)
Title: Apparatus for displaying laser
Inventor: LEE SEONG JUNG
IPC: H01S5/32
Filed: 2000-03-10
Abstract: PURPOSE: A laser display device is provided, which displays images on a screen using a diode array and a rotating mirror to decrease the size of the display device and reduce consumption power. CONSTITUTION: A laser display device includes a controller(40) and a laser array scan module. The controller generates data and a control signal for recognizing the position of a rotating mirror when image data to be projected onto a screen is inputted, and displaying corresponding images on the screen according to position information of the mirror. The laser array scan module controls the position of the mirror based on the control signal generated by the controller, generates laser beams corresponding to the data generated by the controller and projects the laser beams onto the screen.
Patent KR-20010092193-A (KR)
Title: Producing method of lithium polymer secondary battery
Inventor: OH BU GEUN
IPC: H01M10/058
Filed: 2000-03-21
Abstract: PURPOSE: A method for preparing lithium secondary battery is provided to improve processability of a gel polymer electrolyte and battery assembly. CONSTITUTION: The method comprises a) coating a polymer film with affinity for electrolyte on at least one side of the anode and cathode; b) placing a porous separator between the anode and cathode; and c) integrating the electrode and the porous separator by gelling the coated polymer film with affinity for the electrolyte with liquid electrolyte at high temperature.
Patent KR-20010092196-A (KR)
Title: Caculation method of parastic capacitance between interconnections of integrated circuit considering floating conductive patterns and recoding medium inwhich the calculation program recorded
Inventor: LEE GEUN HO
IPC: G01R27/26
Filed: 2000-03-21
Abstract: PURPOSE: A method for calculating a parasitic capacitance between IC lines considering a floating conductive pattern and a recording medium for recording a parasitic capacitance are provided to calculate easily a parasitic capacitance between electrodes by using one linear matrix equation. CONSTITUTION: An IC has two or more electrodes for receiving a predetermined voltage and a floating conductive pattern isolated by an insulating layer between the electrodes. A structure of the electrode including the electrodes, the insulating layer, and the floating conductive pattern is divided by a finite mesh. Nodes for calculating potential are set up. A Poisson's equation is used for obtaining the potential of each node. A potential vector is obtained by calculating the Poisson's equation. The parasitic capacitance between the electrodes is obtained from the potential vector. Surface nodes of the floating conductive pattern is included in the nodes for calculating the potential.
Patent KR-20010006843-A (KR)
Inventor: YANG DAVID XIAO DONG
IPC: H03M1/12
Filed: 2000-03-21
Abstract: PURPOSE: A/D conversion and multiplication are simultaneously conducted by varying a RAMP signal and a BITX signal fed to a bit serial analog digital converter(ADC). CONSTITUTION: The multiplication by a coefficient X using a RAMP signal is attained by generating an M-RAMP signal with a voltage level different from a voltage level (40) of a 1-RAMP signal (24) not used for the multiplication by a coefficient 1/X. For example, to multiply a digital output of a bit serial ADC with a coefficient of 0.7, the 1-RAMP voltage level (40) is multiplied with 1.43 (that is, 1/0.7). The multiplied 0.7M-RAMP signal in excess of a maximum analog voltage (54) is rounded down. The change from the 1-RAMP voltage into the 0.7M-RAMP signal increases a voltage range (52) with respect to an analog input at which its digital output is equal to the unity. Thus, increasing the voltage level (40) attains the digital multiplication.
Patent KR-20010014628-A (KR)
Inventor: YASUNAGA MASAHIRO
IPC: B43K1/08
Filed: 2000-03-24
Abstract: PURPOSE: An applicator having a penpoint tip incorporated in the tip is provided to draw a thick line in any direction such as a curve or an inclination. CONSTITUTION: Provided is a penpoint tip and an applicator having the tip incorporated in it. The applicator(1) comprises a shaft(2), an inking core(3) and a cap. The inking core(3) has a penpoint tip(5), an ink reservoir(6), a connector(7) and a valve(8). The penpoint tip(5) constituting an ink applying member has six balls(10) arranged in a row in a distal end of the tip. Each ball(10) is exposed outwards in part out of a slit-shaped opening of a tip body(12).
Patent KR-20010092900-A (KR)
Title: Apparatus for stopping recursive decoding and turbo decoder comprising it
Inventor: KIM YONG
IPC: H03M13/01
Filed: 2000-03-27
Abstract: PURPOSE: An apparatus for stopping repetitive decoding in a turbo decoder and a turbo decoder including the same are provided to stop repetitive decoding according to a decision result of a predetermined decision function for a soft decision output. CONSTITUTION: A soft decision value output portion(100) outputs a soft decision value by decoding repetitively turbo coded data and stops repetitive decoding according to a repetitive stop signal. A minimum absolute value discriminator(111) outputs an absolute value of a current soft decision value as a minimum absolute value when the absolute value of the current soft decision value is less than an absolute value of a previous soft decision value. A comparator(113) compares the minimum absolute value with a reference value and outputs the first level signal when the minimum absolute value is less than the reference value. A repetitive decoding stop signal output portion(114) outputs a repetitive decoding stop signal after the soft decision value output portion performs a repetitive decoding operation.
Patent KR-20010094414-A (KR)
Title: Front open door type washing machine
Inventor: JANG JAE WON
IPC: D06F39/14
Filed: 2000-03-30
Abstract: PURPOSE: A washing machine having a door in the front face is provided to improve the convenience in the input and output of laundry by making a door opened toward the front face of a washing machine and inclining a washing tub in the opening direction of the door. CONSTITUTION: A washing machine having a door in the front face comprises: a washing machine case(50) of which one face except a rear face is opened; a washing tub(70) placed in the washing machine case to wash laundry; plural washing machine support units connected to the washing machine case and the washing tub to support the washing tub in the washing machine case; a door unit(60) connected to the open part of the washing machine case via a hinge unit to be opened forwardly; and a connecting unit connected to the door unit and the washing tub to pull the washing tub when the door unit is opened. When the door is opened, the washing tub is inclined forwardly along a connecting member(90). Thus, a user puts in and takes out laundry while observing the inside of the washing tub. Therefore, convenience is improved.
Patent KR-20010094264-A (KR)
Title: Field Emission Display and Stabilization Method of Field distribution thereon
Inventor: MUN SEONG HAK
IPC: H01J1/304
Filed: 2000-04-06
Abstract: PURPOSE: A field emission display device and a method for stabilizing field distribution are provided to improve the image quality by reuniting or discharging charges accumulated in a spacer. CONSTITUTION: A control portion(66) receives a vertical synchronous signal and a horizontal synchronous signal. The first and the second switches(62,64) are operated according to a control signal of the control portion(66). The first switch(62) is connected with a voltage source(VR). The second switch(64) is connected with a ground voltage source(GND). An output line(72) of the first and the second switches(62,64) is connected with spacers. The control portion(66) receives video data and turns on the second switch(64). The spacers are connected with the ground voltage source(GND) when the second switch(64) is turned on. The control portion(66) receives a synchronous signal and turns on the first switch(62). The spacers are connected with the voltage source(VR) when the first switch(62) on turned on. An accumulated charge removal portion reunites charges accumulated in the spacers when the video data are inputted.
Patent KR-20010096786-A (KR)
Inventor: KIM HUI YEONG
IPC: F23G5/033
Filed: 2000-04-14
Abstract: 본 발명은 압연유에 포함되어 있는 오염물질(철분, 폐유 등)을 걸러낸 폐필터를 그 발생개소에서 적정길이로 즉시 절단함으로써 소각로로의 투입장애를 해소하여 작업환경 개선 및 안전사고를 예방할 수 있도록 한 압연유 폐필터 연속공급 및 자동절단장치에 관한 것으로, 폐필터가 발생되는 개소로 용이하게 이동시킬 수 있도록 그 하단면에 캐스터를 구비한 지지프레임과; 상기 지지프레임의 상단 양측에 상기 폐필터의 폭과 대응되는 길이를 갖고 고정되며 구동모터에 의해 구동되어 상기 폐필터를 하향이동시킬 수 있도록 설치되는 구동롤과; 상기 구동롤의 일단에 설치되어 상기 구동롤의 회전수를 검출하여 폐필터의 이동길이를 산출할 수 있도록 구비되는 회전엔코더와; 텐션스프링에 의해 항상 상기 구동롤과 밀착될 수 있도록 상기 지지프레임상에 고정된 텐션롤과; 상기 구동롤 및 텐션롤의 직하방에 설치된 절단기를 포함하여 구성된 것이다. 
     이에 따라, 본 발명은 압연유를 필터링하여 생긴 폐필터를 연속적으로 공급하면서 자동으로 적정길이 절단시킬 수 있게 되어 소각처리가 용이하고 소각로 투입시의 장애요인을 제거할 수 있어 원활한 투입작업이 유지되어 작성효율이 향상되는 효과를 제공한다.
Patent KR-20010097068-A (KR)
Inventor: LEE GIL JAE
IPC: G09G3/296
Filed: 2000-04-19
Abstract: 본 발명은, 기존 동화위 처리 블록에서 사용하는 메모리를 사용하므로써 추가 메모리의 사용을 없애고 동시에 상, 하 데이터의 처리 시간의 차를 없앨 수 있는, 플라즈마 디스플레이 패널의 분할구동을 위한 데이터 동시처리방법 및 그 장치를 제공한다. 
     그 분할구동을 위한 데이터 동시처리방법은, A/V부(10)에서 디스플레이 되는 화면을 표시하기 위한 데이터를 출력하는 단계와, 데이터 정열부(30)에서 플라즈마 디스플레이 패널(1)에 표시하기 위한 계조별 비트를 서브필드별로 정열하는 단계와, 데이터 드라이버(40)에서 그 데이터 정열부(30)로부터 정열된 데이터를 플라즈마 디스플레이 패널(1)의 어드레스 전극들에 인가하여 구동시키는 단계와, 유지방전 제어신호발생부로부터의 제어신호에 의해 유지방전 구동부(50)에서 플라즈마 디스플레이 패널(1)의 유지방전 전극들을 구동하는 단계들을 포함하여 구성되는 플라즈마 디스플레이 패널의 구동방법에 있어서, 플라즈마 디스플레이 패널(1)를 상하로 분할하여 구동하기 위한 상부 및 하부의 데이터를 형성하도록 상기 A/V부(10)로부터의 데이터를 동화위를 없애주고, 상부 및 하부의 데이터로 분할하고 정렬하여 동시에 처리하는 단계를 포함하여 구성되는 것을 특징으로 한다.