baber/WOPTO huggingface dataset:
Patent KR-20000056792-A (KR)
Inventor: SHIN HYUN JONG
IPC: A61K35/64
Filed: 1999-02-26
Abstract: PURPOSE: A method for preparing the propolis extract is provided, not to change the color, perfume and taste of the propolis extract during the preparation process and not to generate the precipitate during the long-term distribution. CONSTITUTION: A method comprises the steps of extracting the raw proplis with 70% ethanol at the temperature of 44-46°C; adding a pH controlling agent to the extract to adjust the pH to be 6.0-7.0; adding protease, lipase, cellulase, amylase, glucoamylase, pectinase and lactase, and stirring the mixture for 10-15 hours; mixing the mixture with ethanol and filtering off the floating materials; and adding glycerin to the filtrate and stirring it. Preferably the pH controlling agent is citric acid. The ratio of glycerin to the propolis extract is 70-80 : 20-30 by weight.
Patent KR-20000011187-A (KR)
Title: Variable gain circuit with improved gain response
Inventor: SHIMOMURA KATSUYA
IPC: H03F1/32
Filed: 1999-03-05
Abstract: PURPOSE: A variable gain circuit is provided to offer the gain property of the AGC voltage the linearity at wide range of AGC voltage. CONSTITUTION: The circuit has; a first amplifier(11) having variable gain property of high linearity at the low gain side compared to the high gain side in the gain property to the AGC voltage; a second amplifier(14) having variable gain property of high linearity at the high gain side compared to the low gain side in the gain property to the AGC voltage. Herein, the first amplifier and the second amplifier are connected in serial, and a gain clamp circuit installed to the second amplifier is provided to present the linearity of the gain property to the AGC voltage compounding the first amplifier and the second amplifier at a range from low gain to high gain. Therefore, the gain property to the AGC voltage has excellent linearity at wide range.
Patent KR-19990078233-A (KR)
Title: 인자장치, 인자방법 및 정보기록매체
IPC: G06F3/12
Filed: 1999-03-25
Abstract: 한 종류의 폰트에서 광폭이나 협폭의 폰트를 본 따서 인자할 수 있는 인자장치, 인자방법 및 정보기록 매체를 제공하는 것을 과제로 한다. 
     이를 해결하기 위한 수단으로 한자의 폰트는 영숫자 및 가나폰트 2문자분으로 구성된다.  광폭의 폰트를 본따서 인자할 경우에는 영숫자, 가나, 한자의 오른쪽 절반에 대해서는 우단측에, 한자의 왼쪽 절반에 대해서는 좌단측에 각각 공백열을 삽입한다.  협폭의 폰트를 본따서 인자할 경우에는 영숫자, 가나, 한자의 오른쪽 절반에 대해서는 우단의 열을, 한자의 왼쪽 절반에 대해서는 좌단의 열을 각각 삭제하여 인자한다.  이 외에 한자의 오른쪽 절반에 대해서는 영숫자 및 가나 2회분의 처리를 행하고, 한자의 왼쪽 절반에 대해서는 처리를 행하지 않는 방법도 채용할 수 있다.
Patent KR-20000061633-A (KR)
Inventor: KIM JU WON
IPC: A61K8/02
Filed: 1999-03-29
Abstract: PURPOSE: A hydrogel matrix adhesive sheath-type cosmetic stuff is provided, which makes the skin-effective beauty ingredients to be absorbed continuously through skin without skin-irritation, so enhances beauty effect of the ingredients. CONSTITUTION: A process for the preparation of hydrogel matrix adhesive sheath-type cosmetic stuff comprises of: adding water-soluble adhesive material to a solvent(e.g., distilled water); dissolving evenly while heating and shaking(A); dispersing beauty ingredient, emulsifier, stabilizer, antioxidant, and perfume into distilled water(B); mixing A with B; adding bridging agent dispersed in distilled water to the compound, and shaking till even state; making the compound to be vacuumed, and cooling; spreading the compound on the film-typed adhesive part protection layer in the 100-150micrometer thickness using coating machine; drying by passing tunnel with a fan at room temperature; combining with the exposed part protection layer to get the hydrogel matrix adhesive sheath type cosmetic composition.
Patent KR-20000065500-A (KR)
Inventor: JOUNG HYOUK
IPC: A41D1/04
Filed: 1999-04-06
Abstract: PURPOSE: A special shirt for preventing a pickpocket is provided by making an inner pocket inside the shirt contacted with the chest area. CONSTITUTION: A special shirt for preventing a pickpocket is characterized by a shirt(100) fastened with buttons(102) or with a zipper on a front side having an inner pocket(110) inside(105) the shirt contacted with the chest area. The inner pocket(110) is formed inside(105) the left side shirt. The inner pocket(110) is put opposite an outer pocket(109). The inner pocket(110) has an attaching member(120) formed of detachable adhesive tapes. The inner pocket(110) fastened with the attaching member(120) does not allow a pulse being taken out, thereby, the shirt is prevented from the pickpocket.
Patent KR-20000067593-A (KR)
Inventor: LEE DOO MAN
IPC: H04B1/40
Filed: 1999-04-29
Abstract: PURPOSE: An apparatus for alarming a portable mobile phone is provided to generate different vibrations according to detection results of each ID information signal included in carrier signals transmitted from a transmitter, so as to prevent the mobile phone from being lost and to make a user easily identify whether an incoming signal is generated in the phone. CONSTITUTION: If power is supplied from a battery pack, a controller(220) consecutively generates a main ID signal at regular time intervals. If an incoming signal is detected, the controller generates an optional first sub ID signal and detects a battery voltage, then generates an optional second sub ID signal to output the first/the second sub ID signals. A carrier signal transmitter(250) synthesizes each of the ID signals with carrier signals, and wirelessly transmits the synthesized signals. An ID detector(320) receives the carrier signals including the ID signals, and detects the main ID signal and the first/the second sub ID signals only from the carrier signals. A comparator(330) compares the detected main ID/the sub ID signals with preset inherent main ID signals and first/second sub ID signals. A vibration controller(340) selectively outputs a vibration generation controlling signal for generating vibrations in first/second/third vibration modes having different frequencies. A vibration generator(350) generates a vibration having a frequency corresponding to the vibration generation controlling signal.
Patent KR-20000073738-A (KR)
Inventor: KIM JUNG GYU
IPC: H01L21/3205
Filed: 1999-05-13
Abstract: PURPOSE: A method for manufacturing a metal interconnection layer of a semiconductor device is provided to prevent a bridge phenomenon between metal interconnection layers in an etch process of a metal thin film, by completely eliminating a foreign substance generated in a tungsten etch-back process by a HF wet cleaning. CONSTITUTION: An insulating layer formed on a lower conduction layer(11) is selectively patterned to form a contact hole or via hole, and a barrier metal layer is evaporated. A tungsten thin film(14) is evaporated on the entire surface of the lower conduction layer to fill the contact hole or via hole, and the tungsten thin film is etched back by using the barrier metal layer as an etch stop layer. An upper part of the lower conduction layer is cleaned. A metal thin film(16) is evaporated on the entire surface of the lower conduction layer by a sputtering process, and is patterned to form a metal interconnection pattern. The cleaning process is performed by a wet cleaning process using a HF etchant.
Patent KR-19990088448-A (KR)
Title: 산성단백질식품및그의제조방법
IPC: A23L29/231
Filed: 1999-05-20
Abstract: 사탕무로부터 유도된 펙틴을 안정화제로서 함유하는 산성 단백질 식품, 안정화제로서 사탕무로부터 유도된 펙틴을 사용하는 것을 특징으로 하는 산성 단백질 식품의 제조방법. 광범위한 산도 범위에서 단백질 입자의 응집, 침전, 상분리 등의 결점을 피하면서 끈적이는 느낌이 없이, 저점도와 가벼운 질감을 갖는 산성 단백질 식품을 제공하는 것이 가능하다.
Patent KR-19990088471-A (KR)
Title: 조절변수의조절방법
IPC: H01S5/00
Filed: 1999-05-21
Abstract: 1. 조절 변수를 조절하기 위한 방법. 
     2.1 한가지 조절 방법에서는, 제어 회로에 의해서 조절될 조절 변수가 이 조절 변수의 목표값을 결정하는 기준값과 비교되고, 조절 변수의 목표값과 실제값 사이의 차가 상기 조절 변수에 영향을 미치는 조작 변수에 의해서 최소화된다.  상기 방법에서는, 온도 영향 및 열화(degradation) 현상에 따른 제어 회로의 과도 동작이 단점으로 나타난다.  새로운 방법은 제어 회로의 과도 동작의 변동을 저지해야 한다. 
     2.2 본 발명에서는, 조절 변수(x)의 실제값이 기준값(m)의 펄스 변동을 토대로 하여 예정된 허용 오차값(m) 만큼 목표값(s)을 초과하여 오버슈트(overshoot)되는 값으로 제어 회로(1)의 루우프 증폭(A)이 조절된다.  그럼으로써 조절 변수(x)가 목표값(s)으로 최대로 신속하게 과도되어 안정된 조절 동작이 보장된다. 
     2.3 광원, 특히 레이저 다이오드의 방출 출력의 조절.
Patent KR-20000075147-A (KR)
Inventor: PARK YUN CHANG
IPC: G01C3/00
Filed: 1999-05-29
Abstract: PURPOSE: An apparatus and a method for measuring a distance using light beams are provided to precisely measure even a long distance by using an optical system having a high resolution, thereby reducing manufacturing cost. CONSTITUTION: An apparatus for measuring a distance using light beams includes a light source(1) for emitting light beams, a beam splitter(3) mounted at one side of the light source for splitting the emitted light beams to first and second light beams, a movable reflection mirror(5) fixed to a movable element for the second light beams to return, a slant reflection mirror(7) coupled at one side of the beam splitter for the first light beams to return slantingly by a predetermined angle, a light receiving part(9) mounted at the other side of the beam splitter for detecting an interference pattern generated by the adding of the reflected first and second light beams, and a phase grating(11) mounted between the beam splitter and the light receiving part for passing a predetermined part of the interference pattern.
Patent KR-20010001280-A (KR)
Inventor: PARK BYUNG CHUN
IPC: C02F11/00
Filed: 1999-06-03
Abstract: PURPOSE: A sludge treatment vehicle is provided, which is characterized that water is separated from sludge by passing through a specially designed filter panel and removed by chemical reaction in adding plant-derived polymer agent. CONSTITUTION: Sludge is sucked and gathered by a vacuum pump (11) in a separation tank (10) and residue is separated and pulverized by a screen net (12). Plant polymer agent is added at a flow pipe (21) and mixed by an agitator (30) when sludge flows from residual the separation tank (10) to a sludge separation tank (40). Dehydrated sludge is loaded in the sludge separation tank (40) and the water is discharged.
Patent KR-20010009493-A (KR)
Inventor: CHO JANG HYEONG
IPC: F16K31/00
Filed: 1999-07-10
Abstract: PURPOSE: A flow control valve is provided to secure cost reduction and safety by using a digital driving controller having a remote control and monitor function as well as a flow control function of a valve. CONSTITUTION: A flow control butterfly valve consists of a valve body(1), a driving controller(2), fluid inlets(3), a pressure sensor connector(5), a pressure sensor(6), a micro-controller(7), a driver(8) and a remote control and monitor communication line(9). The pressure sensor, the micro-controller and the driver are formed into a single unit as the driving controller(2). A microprocessor of the micro-controller calculates different pressure and flow from the data of the pressure sensor and compares the data with inherent set value to determine compensation to desired flow. The microprocessor sets the RPM(Revolution Per Minute) of a motor by pulse width modulation and controls the position of a valve. The valve is adjusted in flow thereby. All data of the microprocessor are connected to a DDC(Direct Digital Controller) and an asynchronous communication line through the remote control and monitor communication line(9). The data control and monitor the entire system of a main computer. The two fluid inlets(3) are mounted at both sides of the valve body to measure the pressure of a pipe. The pressure sensor connector is set between the fluid inlets and the driving controller.
Patent KR-20000011661-A (KR)
Inventor: SAREN MUCOOL
IPC: H01L23/485
Filed: 1999-07-13
Abstract: PURPOSE: A system is provided to reduce the costs of an integrated circuit chip by reducing the silicon size spent for a whole circuit design. CONSTITUTION: The system is used to the miniaturizing field such as a cellular communication pager, a hard disk drive, a rap top computer, and a medical instrument. This integrated circuit system contains; a bond pad(241); at least one part of the integrated circuit arranged in the lower part of the bond pad, and to contain at least one of a first dielectric layer and a first reinforcing conductive circuit structure arranged inside the first dielectric layer; at least one of a second dielectric layer(203) arranged in the lower part of the bond pad; a second reinforcing structure arranged inside the second dielectric layer.
Patent KR-19990073617-A (KR)
IPC: H04R9/04
Filed: 1999-07-30
Abstract: 본 발명은 듀얼 음원과 보조 자기회로 구조를 채용함에 의해 모니터, 노트북 PC와 같은 소형 전자기기에서 초소형/초슬림 크기로 하이 파워(Hi-power), 광대역 주파수 재생 및 고효율의 음향변환이 이루어질 수 있는 듀얼 음원 구조를 갖는 전기-음향 변환기에 관한 것이다. 
     본 발명은 일정한 간격으로 일렬로 제1 내지 제3 요홈이 형성된 요크와, 제1 내지 제3 요홈에 서로 동일한 극성방향으로 배치되어 비교번 자계를 발생하는 제1 내지 제3 영구자석과, 외주부와 요크의 상단부 사이에 제1 및 제2 자기갭을 형성하기 위한 제1 및 제2 플레이트와, 구동신호가 인가될 때 동일한 위상의 교번 자계를 발생하며 제1 및 제2 자기갭에 배치되어 비교번 자계와의 상호작용에 따라 상하로 변위되는 제1 및 제2 코일과, 요크를 중앙에 위치 설정한 상태로 외주부가 요크를 둘러싸며 내부에 요홈을 형성하도록 외주부가 직각으로 연장 형성된 4각 형상의 프레임과, 제1 및 제2 코일이 지지되며 제1 및 제2 코일이 상하로 변위될 때 구동신호에 대응한 음향이 발생되는 진동판으로 구성되는 것을 특징으로 한다.
Patent KR-20010017946-A (KR)
Inventor: KIM JAE YEONG
IPC: F16H59/56
Filed: 1999-08-16
Abstract: PURPOSE: A device improves the shift quality of the transmission and protects the jump out or the random adoption of the transmission in the driving. CONSTITUTION: A device comprises a rail(51), a key(53), an elastic spring(55) and a solenoid(57). The rail has grooves on the shift point in the transmission. The key(53) is installed to be connected to the groove of the rail(51). The elastic spring(55) installed in the upper portion of the key(53) offers the elasticity to separate the key from the groove of the rail(51). The solenoid installed in the lower portion offers magnetic force to connect the key(53) with the groove of the rail(51).
Patent KR-20010018046-A (KR)
Inventor: LEE JAE SEON
IPC: H01J29/04
Filed: 1999-08-17
Abstract: PURPOSE: A cathode of a cathode-ray tube is provided which stably emits electrons for a long period of time even under a high current density. CONSTITUTION: A cathode of a cathode-ray tube includes a gaseous metal(3) having nickel as a main ingredient, an electron emitting material(4) configured of alkali earth metal compound including barium and coated on the gaseous metal, and a reducing metal(5) for generating free barium serving as an electron emission source through a chemical reaction with the electron emitting material. The reducing metal has a vertically long rod-shape. One end of the rod comes into contact with the top surface of the gaseous metal and the other end is extended inside the electron emitting material to be buried in the electron emitting material. The reducing metal is configured of at least one of Ma, Si and W or configured of at least one compound of the metals.
Patent KR-20010018156-A (KR)
Title: sealed source assembly
Inventor: CHO UN GAP
IPC: G21H5/00
Filed: 1999-08-17
Abstract: PURPOSE: A radiation source assembly is provided to minimize the possibility of an accident by minimizing the drawing and inserting resistance of the radiation source assembly. CONSTITUTION: The device includes an outer capsule(3), a female connector(5), and a pig tale(7). A radiation source is installed in the outer capsule(3). The female connector(5) is engaged with a male connector connected to a regulating handle. The pig tale(7) connects the outer capsule(3) and the female connector(5). A screw recess is formed on the inner peripheral surface of a mounting hole of a cap connector of the outer capsule(3). A winding of the pig tale(7) is engaged with the screw recess.
Patent KR-20000056970-A (KR)
Title: Semiconductor device
Inventor: SUGIMAJJI DASSEUYA
IPC: H01L21/8247
Filed: 1999-08-23
Abstract: PURPOSE: A semiconductor device is provided to efficiently use an area by being capable of accessing four transistors connected to a common bit contact region by respective word lines. CONSTITUTION: A semiconductor device comprises a semiconductor substrate having a surface region of a first conductivity, a field insulation layer, a plurality of first and second word lines, a plurality of bit lines, and an interlayer insulation region. The field insulation layer defines a plurality of active regions having a second-dimensional regular disposition on the semiconductor substrate, each active region including one bit contact region and a sub active region extended in four directions from the bit contact region. The plurality of first and second word lines includes a plurality of first word lines extending along a first direction on the semiconductor substrate and a plurality of second word lines extending along a second direction crossing the first direction on the semiconductor substrate. The active regions have two sub active regions crossing the first word line and another two sub active regions crossing the second word line. The plurality of bit lines crosses the first and second directions on the semiconductor substrate generally, in which each bit contact region is connected to corresponding one bit line. The interlayer insulation region inter-insulates among the first word line, the second word line and the bit line.
Patent KR-20010000027-A (KR)
Inventor: LEE GYEONG SEOP
IPC: B60J10/02
Filed: 1999-08-30
Abstract: PURPOSE: A weather-strip for a front door of a vehicle is provided to easily manufacture a weather strip by forming three pieces into two pieces, to improve the durability and facility by forming a glass contacting part of a weather strip as a semi-circle type, and to perform a function of a glass-run as well by improving the supporting strength of a weather strip. CONSTITUTION: A weather-strip comprises: two-piece rib(12) to have small ribs(14) facing each other, to be inserted into an outer channel and an inner channel of a front door, and to possess an iron core(13) in the inner; a glass contacting part(16) to be extended in one side of the two piece rib and to form a space of semi-circle type for the two piece rib.
Patent KR-20010026372-A (KR)
Inventor: PARK BEOM YEOL
IPC: H01L23/48
Filed: 1999-09-06
Abstract: PURPOSE: A tape carrier package of a tape automated bonding type is provided to prevent defects such as a crack in an inner lead. CONSTITUTION: The tape carrier package includes a chip(50), the inner lead(52), an epoxy(54), a bump(56) and a base tape(58). The inner lead(52) formed on the base tape(58) provides an electrical interconnection between the chip(50) and the outside. After the inner lead(52) is connected to the chip(50) by the bump(56), the chip(50) and a part of the inner lead(52) are coated with the epoxy(54). In particular, a non-coated part of the inner lead(52) is more gently bent in comparison with a conventional inner lead bent nearly at a right angle. The bending angle(60) of the inner lead(52) does not exceed 45 degrees. Accordingly, the crack of the inner lead(52) due to a variation of temperature can be prevented.
Patent KR-20000023127-A (KR)
Inventor: HORIGUCHI MARI
IPC: H04L12/64
Filed: 1999-09-14
Abstract: PURPOSE: A device for managing information and a recording medium is provided to form the third discriminant information simply and quickly by making the third discriminant information to be formed at the network. The device and the medium also provides the double booking to be prevented inside the network by allowing the temporary ID to be recognized as an event ID. CONSTITUTION: A device and a medium comprises a step of the controller(11) making temporary ID for recognizing the booking information temporarily at the IRD(1) as a record ID among the object ID(S41), and a step of the controller(11) selecting the record ID corresponding to the event by selecting one event among the events recorded at the RSB(51)(S42). The device and the medium further comprises a step of the controller determining whether the temporary ID and the record ID are identical(S43) and a step of the controller determining whether all the events are selected or not. Finally, a step of the controller forming the object ID(S45).
Patent KR-20000012147-A (KR)
Inventor: KIM JONG BAE
IPC: C12N15/29
Filed: 1999-09-27
Abstract: PURPOSE: Lectins from Korean mistletoe are purified by chromatography and monoclonal antibodies are raised to isolate two different lectins(KML-II U and KML-II L). Gene cloning reveals that two lectins are different from lectins purified from european mistletoe. CONSTITUTION: The invention is disclosed nucleotide sequences of lectins, having molecular weight 68.8 kDa and 56.4 kDa, purified from Korean mistletoe by ammonium sulfate fractionation and Sepharose 4B column chromatography. Two PCR primers( primer 1; 5'-GATIACICATCAIACIGG, and primer 2; 5'-ACIATICGCACIGTIGGTTC) designed from part of amino sequences of purified lectins amplify about 880bp PCR product, cloned into pGEMT vector. Nucleotide sequences of two clones are determined. Nucleotide sequences show that isomers exist like lectins purified from european mistletoe. Purified lectins increase the immune response of immune system and show higher cytotoxic effect than that of lectins from european mistletoe
Patent KR-20000028869-A (KR)
Inventor: TUMA DANIEL L
IPC: B01J20/28
Filed: 1999-10-06
Abstract: PURPOSE: A filter using an absorbing article having a protruded part is provided to filter air going into and coming out of a device such as a computer drive disk. CONSTITUTION: An absorbing article comprises more than one protruded part(120) from the surface of a body(100). The protruded part limits flowing channel of air between the body of the absorbing article and a filter assembly housing. The channel is around and/or between the protruded parts. Therefore, the filter filters air by absorbing only polluted material when air and the polluted material are contacted on the surface of the absorbent.
Patent KR-20010038615-A (KR)
Inventor: CHOI SANG JUN
IPC: B01D21/01
Filed: 1999-10-26
Abstract: PURPOSE: A chemical coagulant that comprises inorganic coagulants based on iron salt and a cationic polyelectrolyte of the quaternary polyamine type that is prepared by the condensation polymerization of dimethylamine monomer and epichlorohydrin monomer is provided to coagulate stably colloidal solid particles dispersed in wastewater by the synergetic effects of charge neutralization, adsorption, and interparticle bridging even in a state of high turbidity or drastic fluctuation in hydrogen-ion concentration (PH). CONSTITUTION: This chemical coagulant comprises (i) inorganic coagulants selected from the group consisting of Ferric chloride(FeCl3), Ferrous chloride(FeCl2), Ferric sulfate(Fe2(SO4)3), Ferrous sulfate(Fe(SO)4), Polyferric chloride(PFC), and Polyferric sulfate(PFS), (ii) a cationic polyelectrolyte of the quaternary polyamine type that is prepared by the condensation polymerization of dimethylamine monomer and epichlorohydrin monomer. In the application of this coagulant to a wastewater over 100NTU, inorganic coagulants based on iron salt and a cationic polyelectrolyte are used at a ratio of 10 - 1000mg:0.01 - 20mg per 1L-wastewater. Also, inorganic coagulants based on iron salt and a cationic polyelectrolyte are used at a ratio of 1 - 500mg:0.01 - 20mg per 1L-wastewater in case of a wastewater of over pH 8.
Patent KR-20010038676-A (KR)
Inventor: KWON YONG SANG
IPC: A47G23/04
Filed: 1999-10-26
Abstract: PURPOSE: A cooling dish is provided to solve the problems that a dish itself containing food should be continuously cooled or frozen so that the food is consistently maintained at a low temperature, the wide surface of the dish should be cooled for a short time using the cooling effects of the limited thermal semiconductor, and the dish should be small scaled and hygienic so that it can be simply used at the dining table. CONSTITUTION: The cooling dish comprises a cooling dish plate (1) cohesively formed on the surface of the cooling part of a thermo electric module (4); a dish depth (2) and a cover (7) installed on the upper surface of the plate (1); an insulating wall (3) formed on the lower surface of the plate (1); and a heat sink (5) cohesively formed on the surface of the heating part of the thermo electric module (4), wherein a fan (6) is installed in the heat sink (5), wherein the cooling dish plate (1), the thermo electric module (4) and the heat sink (5) are integrally constructed by a screw (9).