baber/WOPTO huggingface dataset:
Patent KR-20020047488-A (KR)
Title: Apparatus for supplying heat using manufacture of semiconductor device
Inventor: LEE CHEOL HO
IPC: H01L21/66
Filed: 2000-12-13
Abstract: PURPOSE: A heat supplying apparatus used in fabricating a semiconductor device is provided to prevent an error process from being performed at an abnormal high or low temperature when a bug is generated in a temperature control program of a system control unit, by making high-temperature and low-temperature detecting units continuously monitor the present temperature. CONSTITUTION: A heater(10) generates heat corresponding to a supply voltage. A heater control unit(14) supplies the voltage for generating heat to the heater and controls the dimension of the voltage supplied to the heater in response to a temperature control signal. A temperature detecting unit(12) detects the heat generated from the heater. The high-temperature detecting unit(18) generates the first control signal if the temperature detected from the temperature detecting unit falls outside an upper limit. The low-temperature detecting unit(20) generates the second control signal if the temperature detected from the temperature detecting unit falls outside a lower limit. The system control unit(16) supplies the temperature control signal to the heater control unit wherein the temperature control signal controls the temperature detecting unit so that the temperature detected from the temperature detecting unit maintains the proper temperature. The system control unit generates the temperature control signal to turn off the power of the heater control unit if the first signal is generated from the high-temperature detecting unit. The system control unit generates an alarm signal if the second signal is generated from the low-temperature detecting unit.
Patent KR-20020048482-A (KR)
Title: A method for producing ethylene homo- and c0-polymer
Inventor: KIM SANG YEOL
IPC: C08F10/02
Filed: 2000-12-18
Abstract: PURPOSE: Provided is a method of preparing an ethylene polymer and copolymer, which maintain activity of catalyst and extend their molecular weight distribution. CONSTITUTION: The preparation is carried out in the presence of a solid complex titanium catalyst, an organic compound of group II and group III of periodic table and saturated hydrocarbon containing halogen which is introduced during polymerization. The method of preparing a solid complex titanium catalyst comprises the steps of: (i) reacting a magnesium halide compound with an alcohol to form a magnesium solution, (ii) reacting a phosphorus compound as an electron donor with a silane compound having an alkoxy group, (iii) reacting a mixed solution of a titanium compound and a silicon compound, and recrystallizing the reacted solution to synthesize a catalyst precursor, (iv) aging the catalyst precursor with an organic aluminum compound, and (v) reacting the aged catalyst precursor with a titanium compound.
Patent KR-20020048677-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device
Inventor: LIM CHANG HO
IPC: H01L23/29
Filed: 2000-12-18
Abstract: PURPOSE: An epoxy resin compound for sealing semiconductor device is provided to improve hygroscopic resistance and heat resistance and to simultaneously keep formability by using a 2-nuclear decreasing type phenol novolac hardener and filling an inorganic filler over 80wt.%. CONSTITUTION: The epoxy resin compound comprises (1) 3.0-10.0wt.% of ortho cresol novolac-based epoxy resin, biphenyl-based epoxy resin or a mixture thereof, which has at least two glycidyl group and 100-200 of epoxy equivalent, (2) 1.0-10.0wt.% of 2-nuclear decreasing type phenol novolac hardener represented by the formula(wherein n is 0-5), containing less than 5wt.% of a material(n=0) and 38-40wt.% of a material(n=2), (3) 0.1-0.3wt.% of curing accelerator, and (4) 80.0-90.0wt.% of inorganic filler.
Patent KR-20020050442-A (KR)
Title: Analogue to Digital Converter and Method of Conversion in Analogue to Digital
Inventor: SHIN CHEON GI
IPC: H03M1/46
Filed: 2000-12-21
Abstract: PURPOSE: An A/D(Analog/Digital) converter circuit and a method for converting an analog signal into a digital signal are provided, which reduces a conversion time and improves a conversion accuracy, by measuring only bits of high error among the whole bits according as converting the analog signal into the digital signal. CONSTITUTION: A MUX part(21) selects and outputs an inputted analog signal, and a comparator part(22) compares an output of the above MUX part with a reference signal. A microprocessor(23) outputs a digital signal of plural bits where only bits sensitive to noise are converted among digital signals of plural bits corresponding to the analog signal inputted according to the comparison result of the comparator part. And a digital/analog converter part(24) converts the digital signal being output from the microprocessor into an analog signal and then transfers it as a reference signal of the comparator part.
Patent KR-20020050769-A (KR)
Title: Method of synchronizing multiple communication terminal apparatus having the graphic functions
Inventor: KIM JONG TAE
IPC: G06Q10/00
Filed: 2000-12-21
Abstract: PURPOSE: A method for synchronizing display contents in a communication terminal having graphic function is provided to enable communication maintaining always the same display contents when the terminal exchanges graphic materials with the other terminal. CONSTITUTION: A communication terminal exchanges a manufacturer number, a model number, and a version number with the other communication terminal. It is determined whether the numbers are the same. If so, the size of working space is set as a white board. Otherwise, the terminal exchanges the dot size of an LCD screen and the working space size with the other terminal, and sets the minimum of the X-axis and the minimum of the Y-axis as a new white board. The terminal exchanges a set of sharing graphic commands with the other terminal. The terminal sets a new set of sharing graphic commands with only common commands in the exchanged sharing graphic commands.
Patent KR-20020050814-A (KR)
Title: Variable Method of Frame Rate in Note-book Computer
Inventor: SONG HONG SEONG
IPC: G06F1/32
Filed: 2000-12-22
Abstract: PURPOSE: A method for variably operating a frame rate of a notebook computer is provided to decrease power consumption. CONSTITUTION: A liquid crystal display device(5) is attached to a notebook system(4). A cathode ray tube(6) is connected to a serial port of the notebook system(4). Data are transmitted to the liquid crystal display device(5) and the cathode ray tube(6) at a frame rate speed, respectively. The frame rate speed of the liquid crystal display device(5) is less than that of the cathode ray tube(6), and a power consumption of the liquid crystal display device(5) becomes less than that of the cathode ray tube(6). Moreover, a color resolution in the liquid crystal display device(5) is enhanced at identical power consumption.
Patent KR-20020053367-A (KR)
Title: V-belt alignment determination device of vehicle
Inventor: LIM JONG HUN
IPC: F16H7/00
Filed: 2000-12-27
Abstract: PURPOSE: A V-belt alignment measuring apparatus of a vehicle is provided to improve quality, and to reduce assembling hours by measuring the alignment between an air conditioner compressor pulley and a crack pulley promptly and accurately. CONSTITUTION: A V-belt alignment measuring device for a vehicle is composed of a first semicircular settling part(20) inserted to a V-groove mounting a V-belt of a crank pulley(12); a second semicircular settling part(30) inserted to a V-groove mounting a V-belt of an air conditioner compressor pulley(14); and a supporting bar(40) assembling the first settling part with the upper part of the second settling part. First and second settling parts are integrally formed, and distance between first and second settling parts is formed to be within the adjustable range of distance between the air conditioner compressor pulley and the crank pulley. The V-belt is prevented from slipping off during traveling, and assembling hours are reduced with adjusting alignment between the air conditioner compressor pulley and the crank pulley accurately.
Patent KR-20020057137-A (KR)
Title: Structure of Door Damping for Chesr Type Refrigerator
Inventor: PARK CHEOL JUN
IPC: F25D23/02
Filed: 2000-12-30
Abstract: PURPOSE: A damping structure of door of box type refrigerator is provided to minimize impact given to a main body by the door on opening and closing of the door. CONSTITUTION: A damping structure includes a main body(54) having a storage space for food; a door(52) installed on an upper surface of the main body to open and close the main body; a door hinge(60) installed on a rear side of the door and rotating together with the door centering on a hinge axis(66); a main body hinge(80) joined with the door hinge and installed on a rear side of the main body; a hinge joint(70) elastically supported so that an upper end thereof is closely attached on a supportive axis(68) of the door hinge and having a bead(83) longitudinally formed on one side thereof; and a bush(76), which the hinge joint vertically penetrate, having a friction hole(77) formed thereon to rub against the bead.
Patent KR-20010023128-A (KR)
Title: 도장장치
IPC: B05B12/14
Filed: 1999-06-18
Abstract: 본 발명은 각 색상의 도료마다 피드유닛를 준비하고, 색상교체시간을 단축할 수 있는 도장장치이다. 
     이를 위하여 본 발명에서는 도장용 로봇(1)의 근방에 각 색상마다의 유닛대기위치(35A∼35H)를 배치한다.  유닛대기위치(35A∼35H)는 도장용 로봇(l)의 아암 (4)선단에 설치된 회전무화헤드형 도장기(6)에 대하여, 피드유닛(20A∼20H)을 착탈하는 피드유닛 착탈장치(36)와, 아암(4)에 설치된 아암측 호스파지장치(32)에 대하여 공급호스(30A∼30H)를 주고 받는 대기장치측 호스파지장치(40)에 의하여 구성한다.   이에 따라 색상교체시마다 도장기(6)와 유닛대기장치(35A∼35H) 사이에서 각 색상마다의 피드유닛(20A∼20H)을 교환하여 설치할 수 있다.
Patent KR-20010033790-A (KR)
IPC: C01B33/154
Filed: 1998-11-19
Abstract: The invention relates to an apparatus for preparing a rapidly solidifying mixture from a plurality of liquid components and subsequent atomization of the solidifying mixture. The apparatus comprises a mixing chamber (4), a liquid distributor (1',7) and N identical, droplet-forming nozzles (9a,9b) connected to the liquid distributor. The liquids to be mixed can be fed separately to the mixing chamber and the mixing chamber has neither significant back-mixing in the areas in which reactions can occur, nor significant dead spaces in the flow in these areas. The liquid distributor (1',7) is connected to the mixing chamber and divides the mixed stream coming from the mixing chamber equally over the nozzles (9a,9b) without significant back-mixing or dead spaces in the flow, so that the flow properties of the partial streams and their residence time in the liquid distributor are identical.
Patent KR-20010041149-A (KR)
IPC: H03J7/04
Filed: 1999-02-05
Abstract: In a communication system including at least one transmitter and at least one receiver, a frequency synchronization signal transmitted from the transmitter to the receiver is detected. An in-phase component of a signal received by the receiver is delayed, and the delayed in-phase component is multiplied by a quadrature component of the received signal. The steps of delaying and multiplying are repeated for a predetermined number of samples of the received signal to produce an estimated cross-correlation value. A determination is made whether the estimated cross-correlation value is at least as great as a predetermined threshold, indicating that the transmitted signal is a frequency synchronization signal.
Patent KR-20010052288-A (KR)
Title: 루프 초기화 삽입을 사용하는 루프 네트웍 허브
IPC: H04J3/06
Filed: 1999-04-26
Abstract: 본 발명은 루프 초기화 삽입 메카니즘을 갖는 허브 포트(400)를 포함하는 루프 네트웍 허브를 제공하는 것을 목적으로 한다. 루프 초기화 삽입 메카니즘은 새로운 노드 포트 연결을 검출하는 허브 포트(400)가 자동으로 루프 초기화 데이터 발생을 시작하게 하는 원인이 된다. 허브 포트(400)는 허브 포트(400)가 루프 초기화 시퀀스를 수신할 때까지 루프 초기화 데이터를 발생시키는 것을 지속한다. 루프 초기화 데이터는 통상의 처리를 정지한 허브의 루프 주변에 전파된다. 이러한 방법으로 전체 루프는 초기화된다. 루프 초기화 시퀀스 수신에 있어서, 루프 초기화 데이터를 일으키는 허브 포트는 새로운 노드 포트를 루프 내로 삽입한다. 이 점에서, 루프 초기화가 시작되고 루프 네트웍 내의 각각의 노드 포트(408)는 유일한 루프 네트웍 어드레스를 얻는다.
Patent KR-20010053235-A (KR)
IPC: C09G1/02
Filed: 1999-08-05
Abstract: A polishing-material composition, for polishing of LSI devices, which is a polishing-material composition comprising water and cerium oxide which has been surface-treated with a coupling agent, wherein the maximum value is no greater than 5  mu m and the average value is 0.01-1.0  mu m in the secondary particle size distribution of the cerium oxide. Also, a polishing method for LSI devices which employs the polishing-material composition.
Patent KR-20020062034-A (KR)
Title: Rotating Mirror Scanning for Micro display device
Inventor: LEE CHANG SEOK
IPC: G02B26/12
Filed: 2001-01-19
Abstract: PURPOSE: A rotating mirror scanning apparatus for use in a micro display is provided to realize a portable compact size and a high resolution for applying to a virtual reality. CONSTITUTION: A rotating mirror scanning apparatus for use in a micro display includes an LED array(110) for generating a line image, a rotating mirror(120) for reflecting by scanning the line image linearly output from the LED array(110), a magnifying lens(130) for magnifying and outputting the line image reflected from the rotating mirror(120) and a motor for operating the rotating mirror(120). The rotating mirror scanning apparatus has the advantage of increasing a resolution to a high level in comparison with an LCD, and of being a low power, a compact size and of preventing a user from being radiated from a deteriorate wave such as an infrared in comparison with a CRT.
Patent KR-20020063370-A (KR)
Title: A device for controlling internal arcing in a connection module for a gas-insulated high-voltage line
Inventor: CIMALA ANDRE
IPC: H01H33/04
Filed: 2001-01-29
Abstract: PURPOSE: An apparatus for controlling an inner arc in a connecting module for a gas insulated high-voltage line is provided to reduce the size of a pipe unit of a gas insulated line by minimizing the danger of an electric arc. CONSTITUTION: A first coupling unit(9) forms a cylindrical socket provided with a cavity in which an end of a tube-type conductor(3) is plugged. The cylindrical socket is provided with first and second ring-type domains(17,18). The first ring-type domain(17) is provided on an outer convex surface at an opening end of the cylindrical socket. The second domain(18) is provided on an inner wall of a tube-type external structure(6) opposite to the first domain(17). A plurality of protrusions are provided on the inner wall in the second domain(18). The protrusions are extended to have a height identical to that of a surface(5) that defines the inner wall. The first and second domains(17,18) are spaced from an intermediate structure to form a discharge space between the conductor(3) and a casing in order to eliminate an arcing voltage surge.
Patent KR-20010078241-A (KR)
Title: Methods and apparatus for improved vaporization of deposition material in a substrate processing system
Inventor: CHANG ANZHONG
IPC: H01L21/285
Filed: 2001-02-01
Abstract: PURPOSE: A method and an apparatus for improved vaporization of deposition material in a substrate processing system are provided to create a precursor vapor as close to the process chamber as possible to reduce the likelihood of deposition at points in the delivery system, and to reduce the time and cost of purging the process chamber. CONSTITUTION: The system for vaporizing liquids reduces clogging of the vaporizer. Liquid flow rate is controlled by a closed loop system between a liquid flow controller(14) and a system controller(17) which includes a programmed workstation. In the system(10), a liquid reactant(11) is delivered from a liquid bulk delivery tank(16) to a CVD process chamber(18) of a thermal or plasma-enhanced type. The chamber(18) may be conventional except that the vaporizer(12) is preferably mounted directly to the lid(19) of the chamber(18).
Patent KR-20010085597-A (KR)
Title: Dynamic traffic management in an intelligent network of a telephone system
Inventor: GANESH TINNIAM VENKATARAMAN
IPC: H04Q3/00
Filed: 2001-02-26
Abstract: PURPOSE: A method of traffic management using an intelligent network node is provided to serve a way by which an SCP can make an intelligent decision by monitoring the traffic over specified routes. CONSTITUTION: A dynamic traffic management method and apparatus is provided for intelligent network (IN) systems. This invention provides for dynamic, real-time Traffic Management of the SSP by the SCP in an IN without manual intervention by telecommunications system technicians. The traffic management issues are moved from the switch to an intelligent network node, thereby furthering the spirit of intelligent networks.
Patent KR-20020069429-A (KR)
Title: Portable canopy which can unfolding function
Inventor: KIM HONG SEOK
IPC: B62K27/16
Filed: 2001-02-26
Abstract: PURPOSE: A portable canopy having folding and spreading function is provided to improve safety of travelling through simplified operation of a canopy, to improve the mobility, to lighten the weight, and to improve the convenience. CONSTITUTION: In constituting a canopy assembled or disassembled to an electromotive or manual wheelchair, an electric utility car, or a motor scooter(1), a pair of supports(20,20') and braces(30,30') are installed to be assembled and disassembled by assembling parts formed at plural pole pipes. The ends of the supports and braces are installed at coupling mechanisms(50,50') of both ends of a transverse arm(40) coupled by an assembling parts of pole pipes. Interlocking gears are installed inside and outside of coupling pieces to control the angle of the braces with clamping screwing actions of butterfly nuts. Ends of the transverse arm are connected by the coupling mechanisms and universal couplings, fixing pipes are contacted to the outside, and therefore, folding motions of the coupling mechanism are easily performed. Elastic wires are connected to the inside of the pole pipes and therefore, assembling and disassembling works of the pole pipes are easily performed.
Patent KR-20020030694-A (KR)
Title: Translation service method and apparatus
Inventor: KITAHARA YOSHINORI
IPC: G10L15/00
Filed: 2001-02-27
Abstract: PURPOSE: A method and a device for an interpretation service are provided to solve the problem raised by the conventional speech interpretation service that, when the service accepts arbitrary sentences, the service has a possibility of causing misunderstanding or mistranslation due to the limited capacity of a speech recognition system or machine translation system. CONSTITUTION: A private information management server(114) receives an incoming telephone call from a user, and manages a plurality of databases. The plurality of databases include at least more than one databases of sentences registered to the individual user. Additional sentence databases(120) are preferably accessed through the private information management server(114) via voice, E-mail, or intra/internet, and the additional sentences include new, edited, or deleted sentences for inclusion in the databases of registered sentences.
Patent KR-20020075480-A (KR)
Title: Shelf holder for good's display
Inventor: YANG KYUNG HO
IPC: A47F5/00
Filed: 2001-03-24
Abstract: PURPOSE: A support structure for a goods display shelf is provided to improve an appearance thereof through the extrusion molding of colored aluminum material, and to improve the safety of the shelf by reinforcing the assembly condition of a shelf bracket and the support structure. CONSTITUTION: The shelf support structure that the front end(11) is projected long and the rear end(12) is formed with a plurality of bosses(13), is constructed by a set of a shelf bracket(1) and a shelf support member(2). The shelf bracket is formed with a plurality of projections(14) that are horizontally formed over the front end with being spaced apart from the front end and projected alternately toward opposite directions. The shelf support member defines a receiving space(21) for slidably surrounding the shelf bracket, the upper portion of the receiving space forming a horizontal guide groove(22) of the projection and the lower portion thereof forming an incised opening(23).
Patent KR-20020078051-A (KR)
Title: Ductless fan
Inventor: CHUN YEONG SIN
IPC: F04D17/04
Filed: 2001-04-04
Abstract: PURPOSE: An air blower without duct is provided to reduce vibration, noise and power consumption and to improve efficiency of air supply. CONSTITUTION: An air blower comprises two blade parts(100) formed in longitudinal direction and having a plurality of blades formed in airfoil shape with volume and placed in a radial direction of a cylinder; a body(200) horizontally formed in a shape of a duct with both ends closed, having the blade parts placed on both sides of an inside thereof in parallel and comprising a plurality of inlet ports with wire meshes formed on a lower side thereof, an air supplying outlet(220) placed on a front side thereof and divided into two parts, a partition partitioning insides of the inlet ports and the air supplying port in parallel and guiding direction of air supply and a guiding wall placed on a rear upper corner and bending; an electric motor(300) placed on a central inside of the body and having the blade parts coupled to both sides thereof; a switch box(400) comprising a switch(410) placed on a central upper part of the body to control the electric motor, a power line supplying outside electric power to the switch and a power line lead-in port formed for the power line to lead in; and a plurality of fixing ends(500) made of plane sheets both of whose ends perpendicularly bend downward and are coupled to an upper side of the body.
Patent KR-20020078960-A (KR)
Title: Deodorizing device of waste food disposal system
Inventor: KIM CHAN YONG
IPC: B09B3/00
Filed: 2001-04-11
Abstract: PURPOSE: A deodorizing apparatus of garbage disposer is provided to minimize gas consumption of a burner and obtain sufficient deodorizing effect within a short period of time by controlling suction and exhaustion flows of a stench gas generated during operation of the garbage disposer and deodorizing the stench gas. CONSTITUTION: In a garbage disposer comprising a main frame, a fermentation tank, an agitator and a deodorizing means, the deodorizing apparatus of the garbage disposer is characterized in that the deodorizing means comprises a heat exchanger(50) on the upper part of the body of which a suction pipe(51) is formed to flow in stench gas generated during garbage treatment, at the inner side of the body of which a separation plate(52) is installed to divide and connect upper and lower parts of the heat exchanger(50), and on both sides of the body of which exhaust pipes(53) are formed; diaphragm members(60) which are formed at both sides of the bottom of the separation plate(52) of the body of the heat exchanger(50), and on the body of which a stench gas suction hole(61) and a stench gas exhaust hole(62) are formed; deodorizing members(70) which are formed in rear of the diaphragm members(60), and which are primarily contacted with stench gas to heat exchange and contact oxidize the stench gas; mesh plates(80) which are installed in rear of the deodorizing members(70) to deodorize the stench gas by emitting infrared rays when stench gas go through; a burner part(90) which is installed in rear of the mesh plates(80) to combustion oxidize the stench gas flown in through the suction pipe(51); a temperature sensor(100) which is installed on end part of the bottom of the heat exchanger(50) to transmit signals by sensing temperature of the deodorizing members(70); a gas proportional valve(110) for controlling flow rate of gas supplied to the burner part(90) according to the set temperature; and a control means(120) which is installed in rear of the diaphragm members(60) to regulate proceeding and exhaustion channel of the stench gas according to signals of the temperature sensor(100).