baber/WOPTO huggingface dataset:
Patent KR-20000003897-A (KR)
Title: Temporary blocking releasing method and receiver having program audience limit function
Inventor: CHOE IN JOO
IPC: H04N5/44
Filed: 1998-06-29
Abstract: PURPOSE: A temporary blocking releasing method and receiver having program audience limit function is provided to limit the audience of received program according to the set rating. CONSTITUTION: The temporary blocking releasing method and receiver having program audience limit function comprises: a step setting the temporary releasing function of a blocking mode; a step extracting rating signals from image signals; a step decoding the extracted rating signals to identify the rating; a step comparing the rating of the identified program and a set rating; a step blocking image and voice outputs in case that the rating of the program is over the set rating in the result of the comparing; and a step temporarily releasing the blocking state if a temporary releasing function is selected in the blocking state.
Patent KR-19980071924-A (KR)
Title: 철도차량용 리프팅 잭 전복 방지장치
Filed: 1998-07-03
Abstract: 본 발명은 철도차량용 리프팅잭 전복 방지장치에 관한 것으로, 특히 리트팅잭 본체(10) 저면에 형성된 이동바퀴(20,21)중 후면에 위치한 이동바퀴(21) 사이에서 레일(70)과 근접하게 하향 절곡되는 프레임(100)과, 상기 프레임(100)의 좌우측에 일정한 간격을 가지고 배열되며 철도차량을 들어올릴시 리프팅잭 본체(10) 후면에 위치한 이동바퀴(21)가 레일(70)에서 들리면 이를 감지하여 전원을 차단 또는 경광등 및 경보음을 발생시키는 거리감지센서(200,210)로 구성하여, 철도차량을 들어올릴시 이동바퀴(21)가 레일에서 소정 거리를 벗어나면 이를 거리감지센서(200,210)가 감지하여 전원이 차단되게 하므로써 철도차량이 전복되는 것을 미연에 방지할 수 있도록 한 것이다.
Patent KR-20000013267-A (KR)
Title: Terminal transmission device of cdma telecommunication system and method thereof
Inventor: SEO SEONG IL
IPC: H04J13/18
Filed: 1998-08-06
Abstract: PURPOSE: A terminal transmission device of CDMA telecommunication system and the method thereof are provided to perform a channel gain multiplying and an integer spreading by using simple binary operation. CONSTITUTION: The terminal transmission device of CDMA telecommunication system comprises: orthogonal modulators(212) channel orthogonal-modulating the coded transmission signals by multiplying them by the orthogonal codes of corresponding channels; gain controllers(220) controlling channel gains by multiplying said respective orthogonal modulated signal by a gain control value of corresponding channel; complex spreaders multiplying said channel gain controlled signals by PN sequences of corresponding channel, then band-spreading it; and modulators dividing said gain controlled transmission signal into an I channel and a Q channel, then modulating them.
Patent KR-20000014400-A (KR)
Title: Digital/analog convertor
Inventor: MIN BYUNG MU
IPC: H03M1/68
Filed: 1998-08-20
Abstract: PURPOSE: A digital/analog convertor is provided to improve a reliability by providing a resistor part constituted to connect first (2¬M-1) resistors of a coarse stage and a fine stage in serial. CONSTITUTION: A digital/analog converter comprises a decoder, a resistor part of a coarse stage(32), a buffer part(34) and an adder part(35). An output bit number of the decoder is a sum of M and N, wherein M is a bit number of MSB and N is a bit number of LSB. The resistor part of the coarse stage(32) comprises a first resistor(36) string composed of resistors between a reference voltage and a ground and a fine stage(33) being a resistor equivalent to one of the resistors of the first resistor string, wherein the fine stage is coupled to the first resistor string. The buffer part(34) is composed of a first OP amplifier(42) and a second OP amplifier(43), each of which receives outputs from the coarse stage and the fine stage to match the received outputs. The adder part(35) of a non inverse type is composed of a third OP amplifier(44) and second to fifth resistors(45,46,47,48), and adds outputs from the buffer part to output an analog signal corresponding to an input digital signal.
Patent KR-19990029343-A (KR)
Title: 끈류의 단부커버
IPC: A44B99/00
Filed: 1998-08-25
Abstract: (과제) 단부커버가 덮개를 가지는 구조로 하여, 덮개가 단부커버에서 빠지더라도 잃어버릴 우려를 방지함과 아울러 취급성 및 성형성이 우수한 끈류의 단부커버를 실현한다. 
     (해결수단)  의복이나 수납주머니 등에 끼워져 있는 끈(1)의 단부부분(1a)에 대하여, 이 단부부분(1a)을 내부에 끼워넣어서 빠짐방지상태로 부착되는 단부커버(10)에 있어서, 출구(11b)측 내경을 입구(11a)측 내경보다 크게 한 대략 통형상의 본체부(11)와, 이 본체부(11)의 출구측에 두께가 얇은 힌지편부(15)를 개재하여 일체로 형성되며, 출구측을 폐쇄함과 동시에 걸어맞춰져서 장착되는 덮개부(20)로 구성한다.
Patent KR-20000015083-A (KR)
Title: Cmp apparatus and cmp method
Inventor: KIM CHUN-KWANG
IPC: H01L21/302
Filed: 1998-08-27
Abstract: PURPOSE: A CMP(chemical mechanical polishing) apparatus and method thereof are provided to easily remove particles by using a spinner which can cleaning and drying. CONSTITUTION: The apparatus comprises a polishing unit (10) for performing the CMP to a wafer (1); a chemical unit (30) for performing chemical treatment the polished wafer; a spinner unit including a spinner (40) for loading the wafer (1) by vacuum chuck and horizontal rotating by a motor, and a clean solution supply pipe (41) for spraying a clean solution to the rotating wafer by a pump, so that cleaning and drying processes are performed; and a controller for controlling the motor and the pump of the spinner unit according to a predetermined program.
Patent KR-20000018390-A (KR)
Title: Wood handle automatic processing device
Inventor: BAE YOON TAE
IPC: B27C5/00
Filed: 1998-09-02
Abstract: PURPOSE: A wood handle automatic processing device is provided to continually produce the wood handle by automatically processing in a certain shape. CONSTITUTION: A wood handle automatic processing device has: a material supplying unit(10) transferring wood that is layered in a wood waiting chamber(11) to a wood supplying route(13) by a pressing cylinder(12); a material cutting unit containing a stopper(21), a sensing switch(22), a cutter(23) cutting wood, a motor(26) giving the cutter power, a supporter(25) supporting the cutter and a cylinder; a material moving device(30) composed of a guide(32) that guides the first and the second robot arm to move rightward and leftward and a cylinder(33) that controls the movement of the first and the second robot arm; a handle groove processing unit(40) having a pressing member that is worked by the cylinder, a groove processing cutter(45) that is rotated by the motor, a strut frame(46) for moving the groove processing cutter and a cylinder(43); a material outer circumference processing unit(50) composed of a strut(51), a fixing rod(54), a rotary cylinder, the cutter, a rotating rod(59) and a pulling spring; and a product separating cylinder(60) separating the material on the strut outside.
Patent KR-19990029446-A (KR)
Title: 그래픽 처리 방법 및 그 장치
IPC: G06T13/00
Filed: 1998-09-02
Abstract: 본 발명의 그래픽 장치는,  도형 ROM 부에 저장된 기본 도형의 어드레스와 기본 도형에 대한 동영상들의 수 둘다가 저장되는 레지스터들,  그리고 도형 ROM 부에 저장된 기본 도형의 어드레스와 동화 도형들에 대한 도형 ROM 부에 저장된 동화 도형들의 어드레스와의 차이값 또는 논리적 계산값이 저장되는 변경 레지스터를 구비한다.     도형 ROM 부의 동화 프레임들을 표시하기 위해 필요한 어드레스들은 상기 언급된 값들과 어드레스들에 기초하여 계산된다.
Patent KR-19980087681-A (KR)
Title: 초미립 에프이-씨오 분말의 자성유체 제조방법
IPC: H01F1/00
Filed: 1998-09-09
Abstract: 본발명은 강자성물질중 자성유체의 성능의 척도가 되는 포화자화도가 가장 큰 Fe-Co 초미립분말을 직경 5-15μ 으로하고, 변질되지 않도록 그 표면에 Si,Cr,Ti,Ca,Al,Mg,Mn의 산화물을 두께 0.01-3μ으로 피복시키고 그다음 탄화수소계의 계면활성제를 피복시켜 유성 또는 휘발성이 없는 친수성 액상중에 분산시켜 고성능의 새로운 자성유체를 제조하게 되는 것으로 본발명의 자성유체는 종래의 산화철 자성유체와 비교하여 포화자화도가 2.5배이상 증가하고 변질이 없으며 사용할때 공해가 없을뿐만 아니라 성능면에서도 내압성이 1,000-20,000g/㎠으로 종래의 자성유체보다 10-200배 높기 때문에 종래의 자성유체로는 활용할 수 없었던 자동차, 선박, 각종자동화기계 및 자동펌프에서 내압성의 구동축 밀봉장치까지도 광범위하게 활용할 수 있다.
Patent KR-19980087763-A (KR)
Title: 미용 마사지 마스크
IPC: A45D44/22
Filed: 1998-09-16
Abstract: 본 발명은 미용 마사지 마스크에 관한 것으로, 좀더 상세하게는 일정형상을 갖는 마스크체의 내부 또는 외부에 진동모터(Vibrator Motor)를 구비하고, 내부에는 이온을 방사시키기 위한 카본(Carbon), 원적외선 방사체인 옥 및 상기 옥의 원적외선 방사량을 높이기 위한 발열선을 구비하여 외부에서 선택적으로 작동 가능하게 하여 이를 착용하는 사용자의 안면피부를 마사지하는 작용을 하므로써, 노폐물의 배출과 노화된 세포를 활성화 시켜 안면에 발생하는 주름의 제거와 피부에 탄력을 줄수 있게 한 것을 그 특징으로한다.
Patent KR-19980087773-A (KR)
Title: 링겔수액 가열방법 및 그 장치
IPC: A61M5/44
Filed: 1998-09-17
Abstract: 링겔수액의 온도를 체온에 맞추어 사용자 임의로 조작할 수 있게 함으로서, 링겔수액을 투입받는 환자의 고통을 경감시키기 위하여, 링겔수액이 통과하는 발열체와, 상기 발열체에 전원을 가할 수 있는 전원장치와, 상기 발열체로의 전원의 양을 조절하는 반도체 스위치와, 상기 저항체의 과열여부를 감지하는 과열감지센서와, 상기 링겔수액 호스의 출구온도를 감지하는 온도센서와, 상기 과열감지센서 및 온도센서의 신호값을 입력받아 소정의 온도범위를 벗어난 경우 이를 조절하는 제어부를 포함하는 링겔수액 가열장치 및 그에 따른 링겔수액 가열방법을 개시한다.
Patent KR-20000020064-A (KR)
Title: Method for centering semiconductor wafer
Inventor: HONG SU HEE
IPC: H01L21/027
Filed: 1998-09-17
Abstract: PURPOSE: A method for centering semiconductor wafer is provided to perform reliable centering process although flat alignment wasn't realized on a wafer carrier because centering processes are performed twice by plural fingers. CONSTITUTION: A method for centering semiconductor wafer comprises a step of sensing the loading of a wafer(1) into a vacuum chuck, a first centering step of fixing the wafer using plural fingers(2), a wafer direction correcting step of rotating the wafer by 90 degree, and a second centering step fixing again the wafer. The fingers engage the edge of the wafer, simultaneously, in the first centering step. The rotation of the wafer is realized by a spin motor after the vacuum chuck absorbed the wafer with vacuum.
Patent KR-20000021238-A (KR)
Title: Loading pin sensing box of wafer clamp device
Inventor: KIM DONG IL
IPC: H01L21/68
Filed: 1998-09-28
Abstract: PURPOSE: A loading pin sensing box of wafer clamp device is provided to simply and easily exchange only optical sensors generating sensing error, thereby solving the sensing error with minimum parts exchange without stopping all the device. CONSTITUTION: A loading pin sensing box of wafer clamp device comprises channel members (16) mounted on outer top and bottom sides of a box body(10), a door(18) guided by the channel members to be opened and closed in sliding type, and a pair of optical sensors(20) arranged in upper and lower positions on prescribed points of the door. The channel member(16) consists of a vertical wall(16a), an extension wall(16b) having terminal ends bended by 180 degree, and a U shape groove(16c).
Patent KR-20000021728-A (KR)
Title: Vacuum gage having adjusting handle
Inventor: PARK HO KEUN
IPC: G01L21/00
Filed: 1998-09-30
Abstract: PURPOSE: A vacuum gage having an adjusting handle is provided to prevent the loss of a potentiometer by being connected to the potentiometer formed in a body and projected in an outside of the body. CONSTITUTION: A cylindrical body(120) measures a pressure. A potentiometer(110) adjusts a pressure measuring reference for preventing an error value of the measuring value. A measuring range of a vacuum gage is about 1.01mTorr to 1000Torr. The potentiometer(110) is formed in an inner portion of the body(120) of the vacuum gage(100). An adjusting knob(140) is connected to the potentiometer(110) and is projected to the outside of the body(120).
Patent KR-20000026334-A (KR)
Title: Method for forming wire metallization of semiconductor device
Inventor: KIM HUN CAUL
IPC: H01L21/28
Filed: 1998-10-20
Abstract: PURPOSE: A method for forming wire metalization of semiconductor device is provided to obtain a constant resistance by forming groove of constant thickness and to prevent the thickness of an isolation film from getting thiner. CONSTITUTION: An isolation film(13) is formed on a semiconductor substrate(11). A photoresist pattern of CVD is formed by exposing a predetermined region of the isolation film(13) to be forming a glove. An oxide film(15b) is formed by performing heat-treatment the photoresist pattern of CVD. Next, a metal wire is formed into the changed oxide film(15b).
Patent KR-20000026408-A (KR)
Title: Method for calculating paging load in cellular mobile telecommunication system
Inventor: YU JAE GYU
IPC: H04B7/26
Filed: 1998-10-20
Abstract: PURPOSE: A method for calculating paging load in a cellular mobile telecommunication system is provided to calculate statistics related to a capacity of a paging channel in a paging channel element of a base station, to measure the exact load amount of a present paging channel according to base stations, and to previously eliminate problems caused by overload of the paging channel or loss of unnecessary paging channel messages, by previously adjust a transmission speed of the paging channel and a repetition frequency of the paging channel messages which are necessary for the base station. CONSTITUTION: A method for calculating paging load in a cellular mobile telecommunication system comprises the steps of: measuring the number of paging messages transmitted from a paging channel of a base station, the number of short messages, the number of paging response messages received from an access channel corresponding to the paging channel, and the number of origination request messages, by a system manager; calculating the number of total slots(or frames) of the paging channel; calculating the number of slots(or frames) for an overhead message of the paging channel; calculating the number of the slots(or frames) for the paging messages of the paging channel, by using the number of the measured paging messages; calculating the number of slots(or frames) for the short messages of the paging channel, by using the number of the measured short messages; calculating the number of slots(or frames) for base station Ack commands and channel assigning messages of the paging channel, by using the number of the origination request messages and the number of the measured paging response messages; and calculating a load rate of the paging channel by using the sum of the numbers of the slots(or frames) for each message and the number of the total slots(or frames).
Patent KR-20000031727-A (KR)
Title: Permanent magnet rotor with structure for preventing permanent magnet from being removed
Inventor: JANG GI CHAN
IPC: H02K1/27
Filed: 1998-11-06
Abstract: PURPOSE: A permanent magnet rotor with a structure for preventing a permanent magnet from being removed is provided to improve motor efficiency by increasing removing prevention force of the magnet. CONSTITUTION: A permanent magnet rotor with a structure for preventing a permanent magnet from being removed includes a cylindrical core(20) having a predetermined thickness. A plurality of magnets(22) inserted into grooves(20a) formed on upper, lower, left and right portions of the cylindrical core(20). Outer and inner links(24,4a) are provided to connect portions of the core(20) disposed on outer sides of the magnets(22) to portions of the core(20) disposed on inner sides of the magnets(22).
Patent KR-20000031880-A (KR)
Title: Studless snow tire having improved control stability on dried road surface
Inventor: MOON DAL YONG
IPC: B29D30/66
Filed: 1998-11-11
Abstract: PURPOSE: A stud less snow tire is provided to maintain the good braking ability on the icy or snowy road and at the same time, to improve the control stability on the road surface. CONSTITUTION: The stud less snow tire having an improved control stability on the dried road surface is disclosed. The tread portion of the tire comprises a cap tread rubber layer (1) at the outermost side, an under tread rubber layer (2) under the cap tread rubber layer (1) and a belt layer (3) under the under tread rubber layer. The cap tread layer has a hardness of 50 to 60 at -20°C, and the rubber composition of the cap tread layer contains 10 to 30 parts by weight of silica per 100 parts by weight of raw rubber materials. The under tread layer has a hardness of 68 to 80 at 20°C.
Patent KR-20000032142-A (KR)
Title: Device for connecting direct water of hot water heat exchanger
Inventor: CHO JIN YEONG
IPC: F28F9/00
Filed: 1998-11-13
Abstract: PURPOSE: A direct water connecting device of a hot water heat exchanger is provided to prevent the waste of pipes installed in a body and to improve assembling efficiency by manufacturing a direct water connecting device installed between a direct water inflow hole and a direct water pipe of a hot water heat exchanger, a supplementary water valve and a flow switch in one item. CONSTITUTION: A power supply is fed to an electromagnet according to the operation of a flow switch(4) installed on a direct water connecting device(2) via a control unit if only direct water is supplied to a hot water heat exchanger(140) via a direct water pipe(150). Then a valve diaphragm rotates upward and downward so that direct water is flowed into a body via a vertical pipe, and the direct water flowed in is flowed into the hot water heat exchanger by passing through the direct water supply pipe formed horizontally. If supplementary water is supplied to a water tank(120), the direct water approaches to the inner part of the body of the direct water connecting device. Thereafter the direct water supplied via the vertical pipe passes a hose connecting part and flows into the water tank along a supplementary water hose(122) according to the operation of a circulating motor in the control unit. Accordingly, the direct water flowed via the direct water pipe is delivered selectively or simultaneously to the hot water heat exchanger and to the water tank.
Patent KR-20000032493-A (KR)
Title: Plasma display panel of dc type and method for driving the same
Inventor: YOO JOON YOUNG
IPC: H01J11/22
Filed: 1998-11-14
Abstract: PURPOSE: A plasma display panel of DC type and a method for driving the same is provided to increase a discharge efficiency by applying a high frequency voltage on a path of a charged particle to extend the path of the charged particle. CONSTITUTION: A plasma display panel of DC type includes discharge cells implemented in matrix formation, a first and a second plate(30,34) facing each other, a cathode(32) formed on the first plate, a compartment(36), an anode(38) formed on the second plate, an auxiliary anode(40), and a first and a second high voltage electrode(44,46). The compartment is formed between the first and the second plate and provides a discharge area(31) and an auxiliary discharge area(33). The auxiliary anode is formed on the auxiliary discharge area on the second plate. The first and the second high voltage electrode are formed on the upper and lower part of the compartment respectively.
Patent KR-20000033229-A (KR)
Title: Apparatus for compensating convergence of color braun tube
Inventor: JUNG JANG JIN
IPC: H01J29/76
Filed: 1998-11-20
Abstract: PURPOSE: An apparatus for compensating convergence of a color Braun tube is provided to improve the convergence characteristics, by minimizing the convergence drift variation of R, B electron beam by the thermal expansion of a first and second grid electrode of an electron gun and by the charge component of a Braun tube. CONSTITUTION: A color Braun tube realizes an image by converging an electron beam emitted from an electron gun into one point on a screen using a convergence purity magnet and by scanning on the screen by a deflection yoke. In the color Braun tube, an assistant magnet ring(52), which is placed with at least four poles on an outer circumference of a neck(N) between a second grid electrode(24) of an electron gun(20) and a deflection yoke(60), is installed. The assistant magnet ring is fixed by insertion combination by forming a groove(48a) in front of a holder(48) to receive the heat of the neck directly, and by forming projections(48b,48c) and a hooking sill(48d) around the groove. The apparatus compensates the convergence drift and improves the image quality by minimizing the variation of the overall convergence drift.
Patent KR-20000033795-A (KR)
Title: Compact disk and reproducer thereof
Inventor: HAN CHOONG GYU
IPC: G11B7/007
Filed: 1998-11-25
Abstract: PURPOSE: A compact disk and a reproducer thereof are provided to write character information relating to a music program at a Q-channel in a sub code of a program area, displaying the character information on a liquid crystal display. CONSTITUTION: A compact disk has character information relating to a music program written at a Q-channel in a sub code of a program area. The character codes of the character information are KSC-5601 codes of Korean completion type. A reproduction apparatus comprises: the compact disk, an optical pick-up for picking up data in a program area of the compact disk to output a radio frequency signal; an amplifier for amplifying and shaping the radio frequency signal to output a data signal; a digital signal processor for decoding the data signal to reproduce an audio data and a sub code; a liquid crystal display for displaying the character information; a font ROM for storing font information; and a controller for extracting the character code and reading out the character data corresponding to the character code from the font ROM, to display the character data on the liquid crystal display.
Patent KR-20000043594-A (KR)
Title: Method for measuring display amount of weighting machine
Inventor: KO GI BONG
IPC: G08C17/02
Filed: 1998-12-29
Abstract: PURPOSE: A method for measuring a display amount of a weighting machine is provided to receive and store data of measured amount of electricity, gas and water supply synthetically by use of a complex meter reading part. CONSTITUTION: In a method for measuring a display amount of a weighting machine, a complex meter reading part receives a meter reading request message corresponding to an electricity radio frequency(RF) weighting machine, and checks whether data indicating the amount of used electricity exists in the electricity RF weighting machine(500). If the data does not exist, error information is displayed through a display part(501). If the data exists, a measuring response message is stored in a memory, and then is transferred to a handy terminal(502). The complex meter reading part receives a meter reading request message corresponding to a gas RF weighting machine, and checks whether data indicating the amount of used gas exists in the gas RF weighting machine(503). If the data does not exist, error information is displayed through the display part(504). If the data exists, a measuring response message is stored in a memory, and then is transferred to the handy terminal(505). The complex meter reading part receives a meter reading request message corresponding to a water supply RF weighting machine, and checks whether data indicating the amount of used water supply exists in the water supply RF weighting machine(506). If the data does not exist, error information is displayed through the display part(507). If the data exists, a measuring response message is stored in a memory, and then is transferred to the handy terminal(508).
Patent KR-20000043907-A (KR)
Title: Method for forming metal line of semiconductor device
Inventor: KO HO SOON
IPC: H01L21/28
Filed: 1998-12-29
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided which improves the RC delay of the semiconductor device by increasing the thickness of the metal line by forming the metal line in a double structure. CONSTITUTION: A method for forming a metal line includes the steps of: forming a first inter level insulation film(12) on a substrate(11) where several components are formed, and then forming a tungsten plug(13) in the first inter level insulation film; forming a second inter level insulation film(14) on the first inter level insulation film including the tungsten plug, and then forming a contact hole by etching the second inter level insulation film to reveal the tungsten plug; forming a barrier metal layer(16) and a first metal layer(17) on the whole structure in sequence; forming a Ti layer(18) on the whole structure and thus void is formed by that the top part of a groove of the first metal layer is contacted; and forming a second metal layer(20) on the Ti layer, and then forming a metal line(25) having a ring type structure by etching the second metal layer, the Ti layer, the first metal layer and the barrier metal layer in sequence to reveal the second inter level insulation film through an etching process using a mask.