baber/WOPTO huggingface dataset:
Patent KR-20010038554-A (KR)
Inventor: CHO SANG RAE
IPC: A61K39/00
Filed: 1999-10-26
Abstract: PURPOSE: An antigen composition containing 38kD, 16kD, 23kD, 19kD, 85A and 85C protein is provided, which is capable of being effectively used for the diagnosis and prevention of Mycobacterium tuberculosis by improving sensitivity and specificity to an antibody. CONSTITUTION: This antigen composition and diagnosis reagent contain 1 to 10 parts by weight of 38kD, 1 to 2 parts by weight of 16kD, 0.5 to 2.5 parts by weight of 6kD, 0.1 to 0.5 parts by weight of 23kD, 19kD, 85A and 85C antigen respectively as a major antigen of Mycobacterium buberculosis.
Patent KR-20010038843-A (KR)
Inventor: BAE CHUN HUI
IPC: F16F15/023
Filed: 1999-10-27
Abstract: PURPOSE: A cantilever type ripple reducing device is provided to control increased ripple. CONSTITUTION: A cantilever type ripple reducing device comprises a fixed inertia mass(10), a variable inertia mass(20), a damping oil(30), a damping oil pot(40), a mass supporting lever(50), a rigidity maintaining plate(60), a fixing bolt(70) and a fixing plate(80). The fixed inertia mass(10) is fixed by mass and the position thereof from the first plan. The variable inertia mass(20) controls a proper ripple number by vertically and minutely moving. The damping oil(30) determines attenuation using viscous characteristic thereof. The damping oil pot(40) determines the thickness and the width of the damping oil(30). The mass supporting lever(50) determines the proper ripple number. The rigidity maintaining plate(60) is used to increase or decrease rigidity. The fixing bolt(70) and a fixing plate(80) are used to a performance test.
Patent KR-20010039226-A (KR)
Inventor: LEE WON MOK
IPC: D06M23/12
Filed: 1999-10-29
Abstract: PURPOSE: A composition containing microencapsulated flavor and capable of easily and sufficiently softening clothing made of various kinds of synthetic fibers in washing is provided, which gives off a fragrance in laundry for a long period of time and enables a user who is wearing clothes treated with the composition to feel agreeable. CONSTITUTION: This microencapsulated flavor-containing composition contains 0.5 to 5 parts by weight of powdery microencapsulated flavor based on the total weight of the composition and one or two or more additives selected from the group consisting of a microencapsulated antibiotics, a microencapsulated antifungal agent, a microencapsulated antiviral agent, a perspiration inhibitor and a microencapsulated deodorant.
Patent KR-20010046489-A (KR)
Inventor: KO DONG IK
IPC: H04N21/431
Filed: 1999-11-12
Abstract: PURPOSE: A method and an apparatus for receiving data contents is provided for a user to view an A/V stream which is identified with data contents always by converting into the related channel or the data contents using a channel change and a browser navigation. CONSTITUTION: A transport reverse multiplexing unit(101) demultiplexes a bit stream received through a tuning, and separates an audio/video signal and data contents. A data receiving unit(102) stores the separated data contents. A database constructing unit(103) constructs a database connecting identifier information provided from the transport reverse multiplexing unit(101) to the contents. A browser unit(104) navigates the contents displayed previously using a forward/backward function. An A/V data matching control unit(105) checks whether data contents to be displayed in current are identified with an A/V stream from data/program integration information constructed in the database constructing unit(103), and controls the transport reverse multiplexing unit(101) and the browser unit(104) for identifying them. A display unit(106) displays an A/V signal outputted from the transport reverse multiplexing unit(101) or the browser unit(104) or an A/V signal and the data contents.
Patent KR-20000057013-A (KR)
Inventor: LEE TAE SUK
IPC: C07H17/08
Filed: 1999-11-16
Abstract: PURPOSE: A method for the preparation of macrolide antibiotic agent, clarithromycin, represented by structural formula (1) is provided. Also, provided is a method for preparing clarithromycin from 1,3-benzodithiol-2-sulfonic acid group that forms clarithromycin salt which precipitates into crystals in reaction solution thereof, thereby purification step of clarithromycin is significantly simplified. CONSTITUTION: A novel intermediate, erythromycin A 9-O-benxodithide oxime intermediate is useful for synthesis of clarthromycin prepared by reacting erythromycin A 9-Oxime or hydrochloride thereof with 1,3-benxodithiol-2-ylium tetrafluoroborate (BDTF) represented by formula (III), wherein Y1 and Y2 are hydrogen atoms or trimethylsilyl groups. Purified clarthromycin is prepared in a high yield which has broad antimicrobial activity as a macrolide antibiotic agent by using 1,3-benzodithiol-2-ylium tetrafluoroborate (BDFT), which can easily be synthesized from anthranilic acid and used as a protecting group for oxime.
Patent KR-20010048111-A (KR)
Inventor: CHOI BYEONG HO
IPC: G11B7/09
Filed: 1999-11-25
Abstract: PURPOSE: A track crossing signal detection apparatus in optical disc recording/reproduction system is provided to detect track crossing signal correctly by controlling gain to have level of radial push-pull signal within a range of basis level and controlling offset of radial push-pull signal. CONSTITUTION: A track crossing signal of an optical disc(201) is detected using radial push-pull signal gained by subtracting a detection signal to be occurred from an optical detector(203) which is divided into two at least in a radial direction. A gain controller controls gains of the radial push-pull signal. A system control part(220) controls a quantity of gains of the gain controller so that a level of signal which is output from the gain controller exists within a range of a designated basis level, if level of signal which is output from the gain controller is judged to be out of a range of a designated basis level. A rectifier(213) rectifies signal which is output from the gain controller.
Patent KR-20010048636-A (KR)
Inventor: KIM YONG GWON
IPC: G03G15/16
Filed: 1999-11-29
Abstract: PURPOSE: A transfer voltage controlling method for an image forming apparatus is provided to obtain an optimum transfer voltage in a narrow transfer band by determining a final transfer voltage according to the internal temperature of the image forming apparatus and the existence of a recording paper, thereby providing a high quality printing. CONSTITUTION: A transfer voltage controlling method for an image forming apparatus includes the steps of detecting an internal temperature of the image forming apparatus as a printing instruction is received(S5), detecting a load amount of a transfer roller while a recording paper is not supplied(S7), detecting a load amount of the transfer roller when a picked recording paper reaches the transfer roller(S9), determining a final transfer voltage from a transfer environment recognition table stored in advance in view of a load amount of the transfer roller according to the detected internal temperature and the existence of the recording paper(S19).
Patent KR-20000012354-A (KR)
Title: Double-faced wrapping paper available with both faces
Inventor: JOO OH TAK
IPC: B65D65/00
Filed: 1999-11-29
Abstract: PURPOSE: A manufacturing method is provided to print both faces of the wrapping paper in order to reuse the waste paper. CONSTITUTION: The double-faced packing paper is printed different designs in both faces of the packing material such as paper, vinyl(synthetic resin(evaporating)film). Also both faces have each design by sticking the different printed packing materials or both faces are made into the different materials to use both faces. Therefore, the packing paper is used for the company advertisement by printing a company logo in one face and reduces the waste paper by using two faces of the paper.
Patent KR-20010053910-A (KR)
Inventor: HUH EUN A
IPC: C07F15/00
Filed: 1999-12-02
Abstract: PURPOSE: Provided is a method for producing chiral allyl ester in higher yield and purity. The chiral allyl ester is used for manufacturing chiral agriculture chemicals, medicines, and natural compounds as an intermediate. CONSTITUTION: The chiral allyl ester is produced by reacting racemic allyl alcohols, ruthenium(II) complex compounds represented by the formula (1) which facilitating the racemization of the above racemic allyl alcohol, wherein Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y10, Y11 and Y12 are independently C1 to C5 alkyl; X is Br, Cl or I; and Q is H, Br, Cl or I, lipases which selectively acylate enantiomers, and acyl donors which provide enantiomers with acyl groups, in which the ruthenium(II) complex compounds are selected from the compounds respectively represented by formulas (2), (3) and (4), wherein X is Br, Cl or I and Q is H, Br, Cl or I; the lipases are Candida antarctica lipase, Candida rugosalipase or Pseudomonas cepacialipase; and the acyl donors are aryl ester such as p-chlorophenyl acetate.
Patent KR-20010054898-A (KR)
Title: Crystal oscillator
Inventor: HONG JONG DEOK
IPC: H03L1/00
Filed: 1999-12-08
Abstract: PURPOSE: A crystal oscillator is provided to reduce power consumption during high frequency operation by preventing PMOS and NMOS transistors from turning on simultaneously. CONSTITUTION: In the crystal oscillator, an invertor(IN) includes a first PMOS transistor(MP1), a first NMOS transistor(MN1) and a level shifter. The first PMOS transistor(MP1) and the first NMOS(MN1) transistor coming between the driving voltage terminal(VDD) and the grounding voltage terminal(VSS) reduces the swing width of the input terminal(In). The level shifter(30) connected to the CMOS invertor put the output signal of the CMOS inverter(IN) at full swing. The crystal oscillator also includes a resistor(R) and a transmission gate connected in parallel with the inverter. A first and second capacitors(C1,C2) are connected between the two input terminals of the transmission gate and the grounding voltage terminal(VSS) respectively.
Patent KR-20010055695-A (KR)
Inventor: LEE MIN GI
IPC: H05B6/12
Filed: 1999-12-11
Abstract: PURPOSE: A method for controlling warming of an induction heating cooker is provided to suppress production of spore by variously controlling a target worming temperature. CONSTITUTION: It is monitored whether or not a cover of a cooker is opened during a warming process at a cover open monitoring step. When the cover of the cooker is opened, a heating part is controlled to a warming maximum output at a warming maximum output control step. When the cover of the cooker is closed, a warming target temperature is upwardly controlled as high as a predetermined value from a reference value, so as to perform the warming process at a warming process control step. The warming maximum output control step is performed for a preset period of time. When the temperature reaches the controlled warming target temperature at the warming process control step, it is varied to a reference warming target temperature.
Patent KR-20010057252-A (KR)
Inventor: CHOI CHUL
IPC: C09B67/22
Filed: 1999-12-21
Abstract: PURPOSE: A mordant composition preferably compatible with cement materials is provided for accomplishing superior compatibility, and light-, alkali- and weather-resistances by comprising phthalocyanine pigment and extender. CONSTITUTION: The mordant composition having superior compatibility with cement material comprises pigment gel containing 40-70 wt.% of water and 30-60 wt.% of phthalocyanine pigment; 0.2-2 wt.% of surfactant; and extender containing at least one of silica powder, kaolin, calcium carbonate, aluminum silicate, aluminum oxide, magnesium oxide and iron oxide. The contents of the pigment gel and extender are preferably controlled according to degree of staining. The mordant composition can maximize the miscibility with cement product by treating the hydrophilic interface of phthalocyanine pigment with hydrophobic interface and reducing difference in specific gravities between the composition and the cement products.
Patent KR-20010063506-A (KR)
Inventor: LIM CHAE ROK
IPC: H01L21/28
Filed: 1999-12-22
Abstract: PURPOSE: A method for fabricating a T-gate of a semiconductor device is provided, which can fabricate the T-gate with low costs with a conventional process without using an electron beam. CONSTITUTION: A dummy pattern is formed on a substrate(201), and an insulation film(203) is formed with a silicon nitride on the substrate and the dummy pattern. The first photo resist is formed on the insulation film to reveal the insulation film on the dummy pattern. The first open aperture part is formed by removing a region on the revealed insulation film, the first photo resist and the dummy pattern in turn. After forming the second photo resist(205) on the substrate, the second photo resist is patterned to have the second open aperture part larger than the first open aperture part. And, a gate electrode is formed by filling the first and the second open aperture part with a metal(206). And, after forming the gate electrode, the films except the substrate and the gate electrode are remove through a lift-off process.
Patent KR-20010063524-A (KR)
Inventor: KIM GUK JIN
IPC: C02F1/52
Filed: 1999-12-22
Abstract: PURPOSE: An improving method of water quality of discharge water from lime calcination process is provided, which can improve the quality of discharge water from pH 12.5 to pH 6-7 by reacting CO2 in effluent gas with discharge water of primary settling treatment of the settling tank through bubbling of a part of kiln furnace and can improve Ca hardness, thereby reducing effluent of dust from calcining furnace and CO2 that is discharged to atmosphere. CONSTITUTION: The method comprises as follows: (i) collect water discharged from lime calcination process at a settling tank (7); (ii) settle the sediments from the collected water to separate supernatant; and (iii) neutralize the separated supernatant by feeding the discharge gas.
Patent KR-20010061845-A (KR)
Inventor: KIM HA SUK
IPC: G02F1/133
Filed: 1999-12-29
Abstract: PURPOSE: Liquid crystal display(LCD) for decreasing flicker and method for driving the LCD are to form a storage capacitance between the gate line and the pixel electrode and delay a gate signal at an input terminal, thereby decreasing flicker. CONSTITUTION: A gate line includes a gate line pixel region part(231,233) and a gate line transistor part(232,234). The gate line pixel region part passes unit pixel electrodes arranged in a row from a gate pad to an opposite side. The gate line transistor part is connected to each of gate electrodes of thin film transistors from an end portion of a pixel region placed at the opposite side of the gate pad to the gate pad region. The gate pads are arranged at the left portion or right portion of an LCD panel. The gate line pixel region part is overlapped with the pixel electrode such that a storage capacitance is generated.
Patent KR-20010065345-A (KR)
Inventor: WOO GYEONG HOE
IPC: C21C5/28
Filed: 1999-12-29
Abstract: PURPOSE: An apparatus for removing skull inside a stainless refining furnace is provided to stably carrying out refining operation by spraying iron powder along with oxygen having a high pressure to the skull stuck to the wall of the refining furnace so as to remove skull fused on the furnace wall with oxidation heat of a high temperature. CONSTITUTION: The apparatus comprises a rotation part (20) consisting of an axis (21) which is installed on the outer side surface of a lance (10), and along the circumferential surface of which spline is formed, a boss (22) on the inner side surface of which key grooves are formed so that spline of the axis is inserted and connected, and on the outer circumferential surface of which a gear is formed, a case (23) which is fixed to a lower deck, and into which the axis is penetrated, a support gear (24) and an operating pinion (25) which are installed inside the case, each of which are in gear with both sides of a gear formed on the boss, a rack gear (26) on both sides of which gears are formed respectively, and one side surface of which is in gear with the pinion, and a driving means (30) for straight reciprocating the rack gear, and thereby rotating the lance to left and right inside the refining furnace; and a melting part consisting of a storage container, an iron powder pipe, an iron powder hose, a spray pipe, a solenoid valve, an injection pipe, and a check valve so that skull is melted by spraying high pressure oxygen and iron powder to the skull fused onto the inner wall of the refining furnace.
Patent KR-20010058538-A (KR)
Inventor: YEO IN SEOK
IPC: H01L21/336
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a damascene gate of a semiconductor device is provided to prevent a void of an inside of a damascene gate by burying a conductive layer for gate electrode into a damascene gate groove. CONSTITUTION: A lower structure including a gate groove of a small line width and a gate groove of a wide line width is formed on a semiconductor substrate(20). The first metal layer(27) is deposited on the whole structure by using an atomic layer deposition method. The second metal layer(28) is deposited on the first metal layer(27) by using a chemical vapor deposition method. The gate groove of the large line width is buried fully by depositing the second metal layer(28). The first and the second metal layers(27,28) remain within the gate groove of the small line width and the gate groove of the wide line width by recessing the second and the first metal layers(28,27).
Patent KR-20010059097-A (KR)
Inventor: PARK SANG BONG
IPC: G01M15/00
Filed: 1999-12-30
Abstract: PURPOSE: A fluid flux measuring apparatus is provided to measure flux around a valve seat not accessible via a piston or a liner by using an installation part of a spark plug, and reduce time and expenses for the measurement. CONSTITUTION: A fluid flux measuring apparatus includes a laser probe(101) radiating first and second laser beams(L1,L2), a first mirror(102) converting the path of the first and second laser beams for reflecting to the inside of an adaptor(210) installed at an installation part(201) of a spark plug, a first lens(103) installed at the upper part of the inside of the adaptor for making the first and second laser beams to be parallel with each other, a second lens(104) installed at the lower part of the inside of the adaptor to focus the first and second laser beams, and a second mirror(105) crossing the first and second laser beams, wherein the adaptor includes a first adaptor(211) coupled with the installation part of the spark plug and having a set bolt part(B) for fixing the adaptor assembled in the inside, and a second adaptor(212) inserted into the inner peripheral surface of the first adaptor and having a securing part(211a) for installing the second mirror with forming a hollow aperture to install the first and second lenses.
Patent KR-20010059135-A (KR)
Inventor: CHO YEONG IK
IPC: B60R11/02
Filed: 1999-12-30
Abstract: PURPOSE: An audio volume adjuster of a vehicle is provided to enhance convenience for a driver and to increase safety by automatically adjusting audio volume according to the velocity of a vehicle or the intensity of wind. CONSTITUTION: An audio volume adjuster contains: a centrifugal rotating plate(12); a power generator(14) connected to a central shaft of the centrifugal rotating plate; a motor(16) receiving the power from the power generator; a motor slider(18) moving the motor back or forth; a reduction gear unit(20) decelerating the motor; and a volume lever(22) engaged with the speed reduction gear unit. The centrifugal rotating plate is installed near a radiator fan to be rotated by the velocity a vehicle or the intensity of wind and a magnet(24) is attached to a rotating blade of the centrifugal rotating plate. The power generator rotates the motor by the rotation of the centrifugal rotating plate with a body(26), a permanent magnet(28), and a coil(30). The motor detects the RPM(Revolutions Per Minute) of the centrifugal rotating plate by the magnet, decides if a relay(36) is turned on or off, and supplies or intercepts the power to the motor by the relay. The motor slider converts the adjusting direction of volume with a guider(38), a permanent magnet(42), and an electromagnet(44). The reduction gear unit is formed between the motor and the volume lever to finely rotate the volume lever with a forward reduction gear(48) and a reverse reduction gear(50).
Patent KR-20010059646-A (KR)
Inventor: MUN SEONG HO
IPC: H04B17/40
Filed: 1999-12-30
Abstract: PURPOSE: A base station transmission power measurer having an automatic correction function and a power correction method, are provided to make a power correction process automatically performed without an additional operation until it is completed after the power correction process started. CONSTITUTION: A transmission power measuring part(110) measures the transmission power of a base station, and outputs an RSSI(Received Signal Strength Indicator) signal. A characteristics information part(130) stores input power strength information corresponding to the RSSI signal. A peripheral circuit part(120) includes a temperature sensor and a memory. A digital control part(140) processes digital data from the transmission power measuring part(110), peripheral circuit part(120) and the characteristics information part(130), and generates control signals for controlling the transmission power measuring part(110), peripheral circuit part(120) and the characteristics information part(130). A GPIB(General Purpose Interface Bus)(150) outputs the control signals from the digital control part(140) via a GPIB bus.
Patent KR-20010066228-A (KR)
Inventor: AHN JEONG UK
IPC: B62D25/08
Filed: 1999-12-31
Abstract: PURPOSE: A cowl top cover is provided to prevent excitation phenomenon between a windshield glass and a cow top cover and to absorb assembly tolerance. CONSTITUTION: A cowl top cover(10) has an upper end whose edge is engaged with a supporting strip(14) and a lower end bent downward so that a windshield glass(30) is engaged between the supporting strip and the lower end. A sloping toothed part(18) is formed on the edge of the lower end. An elastic body(20) with a fixing part(22) formed integrally to be engaged with the toothed part and unidirectionally rotatable to the toothed part is engaged with the end of the lower end. The elastic body has a supporting part(24) upwardly sloping, downwardly bent and having a plain surface on the part thereof contacting with the windshield glass.
Patent KR-20000023577-A (KR)
Title: Multi-swirl combustor plate
Inventor: RYAN WILLIAMS R
IPC: F23C99/00
Filed: 1999-01-05
Abstract: PURPOSE: A multi-swirl combustor plate is provided to reduce the producing of NOx and to maintain excellent combustion property by receiving multiple swirlers arranged on many concentric rings installed in one board of a combustion device. CONSTITUTION: A multi-swirl combustor plate receives multiple swirlers arranged around the inner part of a combustor plate and multiple non-swirling holes arranged around the outer part of a plate(102) molded to be hard. The swirlers are arranged on the concentric circle, and the non-swirling holes are formed on the other concentric circle placed on the outer part of the swirlers. The swirlers includes an outer wall(210) having a wall more thicker than one of the multi-swirl plate, and are the extended part of the multi-swirl plate arranged in the direction of the lower course. Likewise, a swirl hub(212) has a wall thicker than one of the board, and is the extended part of the multi-swirl plate.