baber/WOPTO huggingface dataset:
Patent KR-20010026465-A (KR)
Inventor: CHOI JAE HO
IPC: H01L23/488
Filed: 1999-09-07
Abstract: PURPOSE: A method for manufacturing a semiconductor chip package is provided to reduce manufacturing cost by prescreening the presence of defects during a process. CONSTITUTION: In the method, a semiconductor chip(11) is attached onto a die pad(21) of a lead frame and electrically coupled to leads(22) of the lead frame by bonding wires. The leads(22) are electrically isolated from each other and mechanically supported by a polyimide tape running across the leads(22) and adhering to the lead frame. The chip(11) and the electrical coupling parts between the chip(11) and the leads(22) are then molded with a mold resin in a package body(30) for protection from external environment. The molded lead frame is then supplied to a degate die(60) in which a cull(57), namely, a residual mold resin, is removed. In particular, the degate die(60) is equipped with a test socket(40) having connectable pads(41). The leads(22) of the lead frame keep in contact with the respective connectable pads(41) to examine electrical characteristics of the chip package before further manufacturing processes is performed.
Patent KR-19990084047-A (KR)
Title: 액체전자 모기향용 심지 제조방법 및 조성물
Filed: 1999-09-09
Abstract: 본 발명의 목적은 점토 분말의 입도를 1종 내지 수종으로 구분하여 이를 적정 비율로 혼합하여 압축, 성형후 입자간 융착으로 형성된 공극크기를 더욱 균일하게 하여 흡수 및 휘산속도를 일정하게 유지할 수 있도록 한 액체 전자 모기향의 심지의 제조방법 및 조성물을 제공함에 있다. 
     본 발명은 입자가 다른 수종의 점토 75-90%, 무기질 결합제 10%이하, 혼합수 10%이하로 하여 혼합하는 공정과, 혼합된 조성물을 압축, 성형하여 혼합물의 내부에 존재하는 공기를 제거하는 공정과, 압출, 성형하여 나오는 가락을 소정길이로 절단하여 건조하는 공정과, 건조를 거친 제품을 소성로에 넣어 온도와 시간을 적정하게 조절하여 소성가공하는 공정으로 이루어짐을 특징으로 한다. 
     또 본 발명은 심지의 주원료인 점토에서 5μ이하 점토 원료 50% 이상이고 5-10μ이하 점토원료 50%이하의 배합하여 이루어짐을 특징으로 한다.
Patent KR-20010035717-A (KR)
Inventor: KIM JIN SU
IPC: H04N5/64
Filed: 1999-10-01
Abstract: PURPOSE: A knob combining structure for a monitor is provided to simplify an entire composition and decrease the number of process and a component cost by previously installing a combining switch in a PCB. CONSTITUTION: A hole(5) into which a knob(20) is inserted is formed in a front surface of a monitor(1). A boss part(40) is formed in a rear surface of the knob(20). One side of an operating rod(50) is inserted into the boss part(30), and the other side of the operating rod(50) is extended to a combining switch(30). The combining switch(30) and the operating rod(50) are previously installed in a PCB(4). The combining switch(30) is electrically composed for simultaneously increasing and decreasing an adjusting amount by a selection and a rotation according to a contact with the PCB(4). A protrusion(60) is radially formed in an exposure part(60).
Patent KR-20000028787-A (KR)
Title: Integrated control platform for injection molding system
Inventor: CHOY CHRISTOPHER
IPC: B29C45/76
Filed: 1999-10-02
Abstract: PURPOSE: An injection molding control structure is provided to integrate a hardware and a software element of the present technique level into a controller and to provide a controlling and networking ability of real time. CONSTITUTION: An injection molding system or a machine(10) performs an injection molding process by using digital devices(12,14,16,18) and analog devices(20,22), and the digital and analog devices receive a control signal from a field bus(24), and the digital devices receive a control signal from a digital bus(26) and output a feedback signal to the digital bus. An HMI(Human Machine Interface)(30) has a keyboard(32) and a pointing device(34) used by an operator for inputting data. A computer(44) is a personal computer of standardized goods having CPU(46), ROM(48), RAM(50) and a digital interface(56) connected to a digital bus(26) through a contact device(58)
Patent KR-20000029046-A (KR)
Inventor: IDE TAKASHI
IPC: H01J37/252
Filed: 1999-10-13
Abstract: PURPOSE: A method and an apparatus for sensing sample current spectroscopy surface are provided to examine crystalline condition or crystallization of a surface of a sample by irradiating an electron beam to a surface of a sample in order to sense current flowing in the sample. CONSTITUTION: An electron gun(101) irradiates an electron beam(106) to a surface of a sample (104). A variable voltage source(105) provides a variable accelerating voltage to change an accelerating energy of the electron beam(106). A sensor senses a sample current flowing in the sample when the electron beam(106) is irradiated to the surface of the sample from the electron gun(101). A change of the sample current is detected by sensing the sample current by means of the sample current sensor when the accelerating energy is changed by the variable voltage source.
Patent KR-20010044888-A (KR)
Inventor: PARK JIN SEON
IPC: H01L21/66
Filed: 1999-11-01
Abstract: PURPOSE: An apparatus for switching a head plate of equipment for manufacturing a semiconductor is provided to easily switch a head plate, by installing a cylinder to automatically make the head plate perform a switching process. CONSTITUTION: A head plate(12) is installed on the upper surface of an open probe body, and a portion of the head plate is connected to the probe body by a hinge. A cylinder(14) moves up/down the head plate to switch the upper surface of the probe body while the head plate is revolving with reference to its axis. An air pump(16) supplies air to the cylinder to move up/down the head plate. A Solenoid(18) is installed between the cylinder and the air pump to intermit the supply of air to the cylinder.
Patent KR-20000047593-A (KR)
Inventor: BUSTICE BICTERS
IPC: G10L11/00
Filed: 1999-11-05
Abstract: PURPOSE: A method for reading a web page remotely is provided to retrieve web contents, not using a computer or web browser, to read the web page from a server on a remote location, to make a user access and read to the web page by use of an alternative web page accessing method and to obtain or transmit a copy of the page, and to make visible disablers access to a web contents using a telephone-based interface. CONSTITUTION: A method for reading a web page remotely, in which a user accessing to a phone browses the Internet without a web browser, comprises the steps of: setting up access between the telephone and a computer; using a telephone for inputting information identifying a specific URL; retrieving a web page related with the URL from with the computer; and delivering the web page to the user(S4). Further, the information is used of a key pad of telephone or voice input. The S4 includes additionally a step to convert a specific text into a voice for a user.
Patent KR-20010045549-A (KR)
Inventor: KIM MIN GON
IPC: B65H16/00
Filed: 1999-11-05
Abstract: PURPOSE: A device supplying separation sheet continuously is provided to prevent the end of a separation sheet from being overlapped after using the separation sheet inserted into a coil or to prevent the separation sheet from being inserted into the inside of the coil. CONSTITUTION: A device comprises a spool(5), a cutting part and a supplying part. The spool is installed on both sides of a base frame(1) to be rotated. A separation sheet(3) of a separation sheet coil is wound on the spool. The cutting part detects whether the wound separation sheet is ready for use or not and cuts automatically while gripping the end part of the separation sheet. The supplying part grips the separation sheet cut in the cutting part with a separation sheet(9) of another spool(7). Then, the supplying part supplies the separation sheet continuously between coils(13) wound on a tension reel(11).
Patent KR-20010047860-A (KR)
Inventor: CHA NAE YUN
IPC: G01N25/00
Filed: 1999-11-23
Abstract: PURPOSE: A non-destructive test device of a socket type automatic fusing apparatus is provided to exactly inspect arrangement of hot wires even with an inexpensive heat sensing non-destructive test method by detecting heat of the hot wires generated during fusing operation and recording the detected result. CONSTITUTION: A non-destructive test device of a socket type automatic fusing apparatus includes a non-destructive test device(30). The non-destructive test device detects heat of hot wires(22) surrounding an external portion of a sleeve tube(20) and records arrangement of the hot wires by measuring the arrangement of the hot wires. The non-destructive test device is thermal recording paper. If the non-destructive test device is a heat detecting device, the automatic fusing device additionally has a memory and a printer for storing and outputting data of heat distribution of the hot wires measured in the thermal detecting part.
Patent KR-20010055140-A (KR)
Inventor: JEONG YONG JIN
IPC: A23L17/00
Filed: 1999-12-09
Abstract: PURPOSE: Provided is salted sand lance liquid rapidly manufactured by adding autolysin protease into frozen sand lances, salted sand lances or fresh sand lances for finishing fermentation within 1-10 hours for excellent taste, flavor and color of the product. CONSTITUTION: Sand lances are crushed to extract coenzyme. The activity of the coenzyme is measured by an Anson method. A test plan is checked for the optima of reacting temperature and reacting pH of the protease activity. The autolysin protease from sand lances or a refined protease is added to fresh sand lances, frozen sand lances and salted sand lances, respectively, and fermented within 1-10 hours while keeping the temperature 10-70deg.C and the salt concentration 1-30% to manufacture salted sand lance liquid. The salted sand lance liquid is analyzed to check pH, acidity, salinity, amino nitrogen and free amino acid content, and a sensory evaluation is performed.
Patent KR-20010056384-A (KR)
Inventor: JANG GAP DONG
IPC: H05B7/14
Filed: 1999-12-15
Abstract: PURPOSE: An apparatus for decomposing an electrode of an electric furnace breakage electrode rod is provided to reduce cost for using an electrode rod by easily decomposing each electrode portion of a breakage electrode rod and reusing undamaged electrodes. CONSTITUTION: A base(10) is installed on supports on a front side and a rear side and guide rails which are separated into one side are integrally formed with the base(10). A moving plate(20) is installed on an upper side of the guide rail of the base to be forwardly and backwardly moved. The first fixed block(30) is installed on a central portion of the upper part of the base(10) and supported by an electrode rod which passes through inside the first fixed block(30). The first fixing member(40) is installed on an upper side of the moving plate(20) to be opened or closed and fixes a normal electrode(110). A broken electrode(110) is protruded through the fixed block(30). The second fixed block(52) is installed on the upper side of the base(10) to be forwardly and backwardly moved. A screw groove(52) is wound with a wire loop(70). A cut part(56) allows a rubber plate(60) to be passed therethrough. The rubber plate(60) is closely attached on an outer surface of the broken electrode(110).
Patent KR-20010056559-A (KR)
Inventor: HUH JIN
IPC: B05B15/12
Filed: 1999-12-15
Abstract: PURPOSE: A car top coating booth exhaust recirculating system is provided which provides more pleasant working environment to a worker and reduces energy and improves the energy efficiency by recirculating air. CONSTITUTION: The car top coating booth exhaust recirculating system comprises an air conditioner(10) which purifies the outside air and supplies the purified air to a top coating booth(20) and a mist removing device(23) which filters the contaminated air of the top coating booth to discharge clean air. Wherein a recirculating duct(7) recirculating the air is installed on one side of an outside air inhaling duct(9) and an exhaust duct(28) and a first damper(8a) and a second damper(8b) are respectively equipped at the entrance of the recirculating duct and the exhaust duct to control the recirculation or discharge of the air.
Patent KR-20010056824-A (KR)
Inventor: LIM SEONG HYEOK
IPC: H01L21/76
Filed: 1999-12-17
Abstract: PURPOSE: An element isolation method for semiconductor apparatus is provided to prevent s threshold voltage for an element isolation membrane and a junction boundary part from being lowered by segregating a boron ion coating the element isolation membrane and the substrate. CONSTITUTION: An etching mask(22) exposing an element isolation membrane is formed on the predetermined portion of the semiconductor substrate(20). The first trench is formed at the semiconductor substrate(20) by removing within the range of first depth on the semiconductor substrate(20). A side wall include an insulator, which is formed at the internal side of the first trench. The insulator expose the semiconductor substrate(20) of the bottom portion of the trench. The second trench(T2) is formed at the semiconductor substrate(20) by removing within the range of first depth on the semiconductor substrate(20). The first trench and the second trench(T2) reclaim by the insulating membrane. The etching mask(22) is removed by the dry etching method.
Patent KR-20000067833-A (KR)
IPC: G06K7/00
Filed: 1999-12-20
Abstract: 본 발명은 기록된 코드 데이터를 광학적으로 판독하여 그 판독이 성공인지 아닌지를 판정하는 광학 판독기에 관한 것이다.  광학 판독기에서, 판독의 안정도를 판정하기 위해 코드 데이터의 판독이 반복적으로 시도된 이후에, 판독이 성공이라고 판정되는 경우에 판독의 시작으로부터의 판독 데이터의 일치의 횟수가 소정의 기준 횟수와 비교되어서, 판정의 결과를 나타내는 신호가 출력된다.
Patent KR-20010064888-A (KR)
Inventor: KIM SI JUNG
IPC: G06F11/00
Filed: 1999-12-20
Abstract: PURPOSE: An error tenacity device using a RVLC(Reverce-VLC) technology is provided to recover original data in a network capable of generating an error by reducing a coding and a decoding delay using a RVLC technology capable of forward direction and reverse direction decoding, and by accurately judging the number of iterative decoding. CONSTITUTION: A connection coding unit(411) connectedly codes input data and output data, and generates determined parity information from parity information. A series/parallel conversion unit(412) converts data in series inputted from the outside into parallel data. A RVLC coding unit(413) forms a signal inputted through the series/parallel conversion unit(412) in the form of vector. A data array unit(414) generates data from the RVLC coding unit(413), and maintains the data. A parallel/series conversion unit(415) converts parallel data transmitted from the data array unit(413) into series data.
Patent KR-20010064946-A (KR)
Inventor: KIM JIN O
IPC: B65H49/00
Filed: 1999-12-20
Abstract: PURPOSE: A DY winder is provided to easily supply DY coils into a winding nozzle without a twisting or a short of the DY coils and to prevent a back tension. CONSTITUTION: A winding nozzle(40) is installed in a winder(10) to wind a DY coil(30). Many tension rollers(20) having coil transferring grooves are installed in the winding nozzle(40) to supply the DY coil(30). An installing angle between the winding nozzle(40) and the tension roller(20) is under 45degrees. By supplying the DY coil(30) one by one through the tension roller(20), a twisting or a short of the coil is prevented and a winding operation is easily performed.
Patent KR-20010058271-A (KR)
Inventor: CHO BYEONG GI
IPC: G01F22/00
Filed: 1999-12-27
Abstract: PURPOSE: A method for measuring a size of naked molted metal in a ladle are provided to exactly and economically measure a size of naked molted metal by using radiation heat radiated from the ladle. CONSTITUTION: A method for measuring a size of naked molted metal in a ladle includes the steps of preparing a pipe on the ladle for absorbing radiation heat of the ladle and a thermocouple for measuring temperature molted steel and slag, obtaining a difference in temperature of solutions by measuring a size of break surface while supplying liquid in a uniform flow rate and measuring temperature of liquid before and after radiation heat is absorbed, obtaining an absorbed amount of radiation heat using the difference of temperature and flow rate of liquid, obtaining a constant using temperature of molted steel, temperature of slag and the size of naked molted metal measured by the thermocouple, measuring flow rate of liquid passing the inside of the pipe and obtaining absorbed amount of radiation heat and the difference of temperature and obtaining the size of naked molted metal using a relationship between radiation heat and the size of the naked molted metal.
Patent KR-20010058334-A (KR)
Inventor: KIM YEON SU
IPC: H01L21/28
Filed: 1999-12-27
Abstract: PURPOSE: A method for manufacturing a metal contact of a semiconductor device is provided to remarkably reduce metal contact resistance while using Ti made by an ion metal plasma method and TiN made by a chemical vapor deposition method. CONSTITUTION: After an interlayer dielectric(2) is formed on a substrate(1), a contact hole is formed in a selected region. A tungsten layer(4) is deposited on the resultant structure by a physical vapor deposition(PVD) method. A barrier metal layer(5) is deposited on the resultant structure. A low temperature metal thermal process is performed regarding the resultant structure to form a contact layer(6) on the lower surface of the contact hole. A metal deposition process is performed on the resultant structure to bury the contact, and an etching process is performed to form a metal plug. A metal layer(7) for a metal interconnection is formed on the resultant structure.
Patent KR-20010060890-A (KR)
Inventor: HUH GI HAENG
IPC: C21C5/36
Filed: 1999-12-28
Abstract: PURPOSE: A process for obtaining dephosphorized molten pig iron without any special dephosphorization processes by reducing the phosphorous content in molten pig iron of reduced phosphorous during reduction of phosphorous of converter slag is provided, which reduces manufacturing cost by omission of a dephosphorizing process. CONSTITUTION: In a method for reducing converter slag using coal as a reducing agent, 8 to 12% by weight of CaF2 is added to slag to control a ratio of CaO/CaF2 of slag to 2.6 or less. The method recovers only molten pig iron while P2O5 of reduction slag is subjected to remaining in slag in the process of recovering Fe of converter slag.
Patent KR-20010061655-A (KR)
Inventor: PARK CHEOL JAE
IPC: B21B37/00
Filed: 1999-12-28
Abstract: PURPOSE: A device for controlling response of a hot finishing rolling looper and a control method thereof are provided to improve the performance and the response of loopers mounted between stands of a finishing mill, thereby improving the quality of a steel plate. CONSTITUTION: A device for controlling response of a hot finishing rolling looper includes a microprocessor(10) for determining whether a real measurement value of a looper angle is larger than a target value to determine to output a proportional control gain or to output a proportional integration control gain, a SSC(Supervisory Control Computer:9) for reading data set for finishing rolling from the microprocessor, a data collecting part(11) for the determination of the microprocessor as to whether a steel plate is advanced to a stand(i+1), and a load cell(12) mounted to a looper roll(3) for determining whether a rolling plate torque is input.
Patent KR-20010061760-A (KR)
Title: Stator guider
Inventor: KIM JIN YEONG
IPC: H02K15/085
Filed: 1999-12-29
Abstract: PURPOSE: A stator guider is provided to reduce a number of components, improve manufacturing process, and reduce manufacturing cost by simplifying a structure of a stator guider. CONSTITUTION: A stator guider is shaped like a ring. The stator guider has a predetermined thickness which is similar to a thickness of a stator core in a longitudinal direction. Three bolt seating parts have a phase difference of 120° and are extended from an upper surface of the stator guider toward a lower surface of the stator guider. Two slots are formed on a slot part with a phase difference of 180°. On a middle portion of the slop part, a plurality of slots are formed. The plurality of slots have an interval of 10° therebetween. When the stator guider(1b) is installed on an upper surface of a jig, a bolt is inserted into a bolt seating part(14b) of the stator guider(1b) so as to be fixed to the jig. When a stator is installed such that a slot position of the stator guider(1b) is facing a position of the stator slot, the coil is inserted into the stator slot on a lower side of the stator to be wound.
Patent KR-20010061835-A (KR)
Inventor: HONG MIN SEOK
IPC: G01R19/165
Filed: 1999-12-29
Abstract: PURPOSE: A circuit for detecting abnormal operation in a switch driven power supply is provided to monitor output voltage of the power supply directly and simply to protect primary input circuit and secondary output circuit. CONSTITUTION: A circuit for detecting abnormal operation in a switch driven power supply has the photo coupler(210), the counter part(220) and frequency abnormality detecting part. The photo coupler(210) is supplied with the square wave switched in the power supply as input signal. The counter part(220) executes the operation of counting numbers of pulse represented at the output terminal of the photo coupler(210) for define interval periodically. The frequency abnormality detecting part compares the counted value and predefined value and outputs the abnormal operation signal when the counted value is got out of the predefined value.
Patent KR-20000029755-A (KR)
Title: Plasminogen activator capable of being activated by thrombin
Inventor: FISCHER STEPHAN
IPC: A61K38/46
Filed: 1997-07-21
Abstract: PURPOSE: Provided are a plasminogen activator (t-PA), pharmaceutical formula for treating thromboembolic disease, pharmaceutical composition containing the same and use thereof are provided. CONSTITUTION: A plasminogen activator (t-PA) is (a) modified in such a way that it cane split by thrombin and thus turned into its two-chain form; (b) modified in such a way that its zymogenity is at least 1.2 higher than that of t-PA; and (c) its fibrin binding power is so reduced that more than 50 % of the plasminogen activator can enter a blood clot. This plasminogen activator has an improved fibrin-specificity and less side effects
Patent KR-20000052777-A (KR)
Inventor: SIMON JOACHIM
IPC: A01N25/10
Filed: 1997-10-27
Abstract: PURPOSE: Plant-treatment agents and preparation thereof are provided. CONSTITUTION: Plant-treatment agents comprises: at least one thermoplastically processable biodegradable polyester amide, optionally in a mixture with one or a plurality of further thermoplastically processable, biodegradable polymer components; at least one agrochemical substance; and optionally additives. A process for preparing these agents and their use in the application of agrochemical substances are concerned.
Patent KR-20000068939-A (KR)
Title: 이온플레이팅 장치
Filed: 1997-09-26
Abstract: 진공용기(11) 내에 배치된 노(30a)(30b)의 주위에 각각 고리모양의 영구자석을 내장한 보조노(31a)(31b)를 설치한다. 인접하는 2개의 플라즈마건(1A)(1B)에 설치되는 고리모양의 영구자석(21a)(21b)의 자극의 방향, 전자석코일(22a)(22b)의 자극의 방향, 스티어링코일(24a)(24b)의 자극의 방향 및 2개의 노에 내장된 2개의 고리모양 영구자석의 자극 방향을 각각 서로 반대로 하였다.
Patent KR-20000070689-A (KR)
IPC: C07C63/26
Filed: 1997-12-02
Abstract: A subject of the invention is the method of recovery of terephthalic acid and ethylene glycol from poly/ethylene terephthalate/wastes. According to the invention poly/ethylene terephthalate/ is heated in an aqueous solution at the temperature from 150° C. to 280° C. with a reagent substance, chosen from the group, comprising bicarbonates of ammonia and alkali metals, ammonium carbamate and urea, which substances are used in amounts not less than a stoechiometric amount.
Patent KR-20010012258-A (KR)
Title: 금속 페이스트 및 금속막의 제조 방법
IPC: C23C18/08
Filed: 1997-05-06
Abstract: 본 발명에 의하면 상압에서 고체인 주기율표 3족 내지 15족에 속하는 금속의 유기 또는 무기 금속 화합물과 매체로서의 아미노 화합물로 이루어지고, 도포할 수 있는 점성을 나타내는 금속 페이스트가 제공된다.  이 금속 페이스트를 사용하면, 세라믹 기판 뿐만 아니라, 유리, 플라스틱, 필름 등 연화점이 낮은 범용의 저렴한 각종 기판에도 각종 금속 또는 합금의 금속막을 공업적으로 간편한 공정과 장치로 용이하게 형성할 수 있다.  특히, 내열성이 낮은 프린트 배선판 및 금속을 피복시키는 기판에도 금속막을 상온에서 간편하게 제작할 수 있다.
Patent KR-20010014424-A (KR)
Title: 가요성 흑연 복합 시이트 및 제조 방법
IPC: C04B35/52
Filed: 1998-07-01
Abstract: 본 발명은 삽입되고, 박리되고 팽창된 천연 흑연의 미세한 입자와 팽창된 입자보다 훨씬 더 미세한 크기를 갖는 삽입되고, 팽창되지 않은 팽창성 천연 흑연의 입자의 혼합물을 압축시킴으로써 제조되는 가요성 흑연 시이트에 관한 것이다.  생성된 가요성 흑연 시이트는 개선된 내화성 및 밀봉성을 나타낸다.