baber/WOPTO huggingface dataset:
Patent KR-20000006689-A (KR)
Inventor: JOO OHK RYONG
IPC: A63D15/20
Filed: 1999-10-19
Abstract: PURPOSE: A billiard game system via screen control and a controlling method thereof are provided to help a beginner or a general player to operate a game enjoyably and to gain skills more easily. CONSTITUTION: The system is composed of:a key input part to set up and input the basic information about a game such as the participants and rules of a game, base scores and the surface state of a billiard table; a screen image input part to recognize the position information of the billiard ball moving on the billiard table; a data storing part to store the information about the progress of the game such as the hitting method, course, strength, scores and time according to the position of the billiard ball; a main control part to assume the information about a game to be progressed next by being input with the position information recognized in the screen image input part and the game basic information set up in the key input part, to read the information about the progress of the corresponding game stored in the data storing part and then to output the information; and a display part to output the game progress information output from the main control part on a screen.
Patent KR-20010045159-A (KR)
Inventor: LEE GEUNG PYO
IPC: B01D24/04
Filed: 1999-11-03
Abstract: PURPOSE: A Korean type nutrient solution filtering system is provided to efficiently filter fungus of raw water and nutrient solution and other organic materials by additionally using as a filtering medium quartz sand, activated carbon and vermiculite. The system can be manufactured by a farmhouse itself and is suitable to the domestic greenhouse circumstance by simply manufacturing the system appropriately to the domestic growing environment. CONSTITUTION: The Korean type nutrient solution filtering system is made by sequentially filling gravel, quartz sand, activated carbon, quartz sand, vermiculite and gravel into a PVC pipe as filtering mediums from the lower part of the PVC pipe, wherein a diameter and a height of the PVC pipe are 20 to 40cm and 1 to 2m respectively, filling heights of the mediums are 15 to 25cm for gravel, 20 to 30cm for quartz sand, 10 to 20cm for activated carbon, 30 to 50cm for quartz sand, 10 to 20cm for vermiculite and 2 to 5cm for gravel.
Patent KR-20010045691-A (KR)
Inventor: KANG CHANG HWA
IPC: A47J31/00
Filed: 1999-11-06
Abstract: PURPOSE: A medicinal ingredient abstracter prevents medicinal ingredient from vaporized to outside and extracts juice with simple operation of a handle. CONSTITUTION: A steaming plate(2) is placed in a large vessel(1). A cooler(4) with a sloping surface(3) is detachably installed. A steam pipe(5) of the sloping surface(3) is eccentrically installed. A funnel(6) is placed on the steaming plate(2) right under the steam pipe(5). A screw nut(7) is fixed on the middle of the sloping surface(3) to engage with a vertical ball screw(9) with a handle(8). A pressing disk(10) is formed on the lower end of the ball screw(9). Cooling water is circulated in the cooler(4) to condense steam containing medicinal ingredient.
Patent KR-20000035300-A (KR)
Title: Semiconductor laser
Inventor: HIRATA SHOJI
IPC: H01S5/227
Filed: 1999-11-08
Abstract: PURPOSE: A semiconductor laser is provided to be capable of widening a bandgap around an end portion, to increase a yield, and to improve a reliability. CONSTITUTION: In a semiconductor laser, a stripe width of an end portion(100b) is set in a resonator direction so as to be more than that of a center portion(100c). A bandgap of an active layer of the end portion(100b) is constructed so as to be more than that of an active layer of the center portion(100c). An adjustment of the bandgap is executed by a thickness of the active layer film.
Patent KR-20010046522-A (KR)
Inventor: LEE HANG SEOP
IPC: G10L15/02
Filed: 1999-11-12
Abstract: PURPOSE: An apparatus and a method for detecting speech in real time by using pitch information are provided to accurately detect speech section from a signal input together with non-speech. CONSTITUTION: An A/D converter converts an input signal into a digital signal(S101). A frame having preliminarily settled length from the converted digital signal(S102). It is judged whether threshold values used for detecting speech are settled by using front frames of the input signal(S103). If not, the threshold values are settled(S104). If settled, speech/non-speech by frames are judged(S105). It is judged whether a starting point of speech is detected from the frames of signals input afterward by using the threshold values(S106). If not detected, the starting point is detected(S107). If detected, it is judged whether an ending point of speech is detected(S108). If detected, the ending point is detected and speech input is automatically stopped(S109).
Patent KR-20000035461-A (KR)
Inventor: SATO KENICHIROU
IPC: G03F7/039
Filed: 1999-11-13
Abstract: PURPOSE: A positive photo-resistant liquid and its composition are provided, which liquid has improved storage stability and the defocus latitude depended on line pitch, and which composition is sensitive to the far UV light. CONSTITUTION: The positive photo-resistant liquid comprises a resin which contains the repeating unit represented by the formula 1 and whose degree of dissolution increases in an alkali developing solution by the action of acids; a compound which produces acids by the radiation of chemical or radioactive rays; and a solvent. The positive photo-resistant composition comprises a compound which produces acids by the radiation of chemical or radioactive rays; and a resin which is protected by the group containing aliphatic hydrocarbon groups, and contains both at least one alkali-soluble group among the groups represented by formula pI ot pVI and the group -A-X-R5, and whose degree of dissolution increases in an alkali developing solution by the action of acids.
Patent KR-20010046735-A (KR)
Inventor: LIM YOUNG SIK
IPC: B41M5/00
Filed: 1999-11-15
Abstract: PURPOSE: Provided is a process for producing a decal paper containing a bubbling layer for printing characters three-dimensionally on finished clothes or raw cloth by heating. CONSTITUTION: The process for producing the decal paper(10) comprises the steps of: forming a release agent layer(12) on a release paper(11); forming a first transparent layer(13) on the release agent layer(12); forming a printing layer(14) on the first transparent layer(13) by a silk screen; forming a second transparent layer(15) on the printing layer(14); forming the bubbling layer(16) on the second transparent layer(15); forming an adhesive layer(17) on the bubbling layer(16).
Patent KR-20010046798-A (KR)
Inventor: HAN JONG HUN
IPC: H01J1/30
Filed: 1999-11-15
Abstract: PURPOSE: A field emitter of a field emission display and a method for manufacturing the same are provided to achieve the uniformity of the field emission display by adjusting a resistor value connected to an emitter tip. CONSTITUTION: In a field emitter of a field emission display, a resistor layer pattern(33a) is formed on a substrate(31). A mesh type of cathode electrode(37a) is formed on the resistor layer pattern and has a hole exposing a part of the surface of the resistor layer pattern. A gate insulating layer(39a) and a gate electrode(41a) are formed on the cathode electrode and have a gate hole having a smaller diameter than the hole of the cathode electrode. An emitter tip(45) is formed on a resistor layer pattern of the gate hole.
Patent KR-20010053692-A (KR)
Inventor: CHO GI SEONG
IPC: H04W24/02
Filed: 1999-12-01
Abstract: PURPOSE: A method for processing triggering detection point information of an IMT-2000(International Mobile Telecommunication-2000) system is provided to transmit the triggering detection point information to the IMT-2000 system by using a No.7 signal network, so as to supply a new intelligent network service, without correcting a software within the system. CONSTITUTION: A triggering detection point information processor receives a triggering detection point information transmitting message transmitted from an intelligent network service control system(S31). If an operation type value of the received message is a detection point activation(S32), the processor checks whether an idle condition area exists(S33). If so, the processor stores receiving condition information(S34), and notifies the control system that triggering detection point information is successfully activated(S35). If the idle condition area does not exist, the processor notifies the control system that the triggering detection point information is not activated(S36). If the operation type value is a detection point deactivation, the processor checks whether a condition area equal to the receiving condition information exists(S37). If so, the processor initializes the condition area(S38), and notifies the control system that the triggering detection point information is successfully deactivated(S39). If the condition area does not exist, the processor notifies the control system that the triggering detection point information is not deactivated(S40).
Patent KR-20000047908-A (KR)
Inventor: OH HAN JUN
IPC: A61K31/54
Filed: 1999-12-03
Abstract: PURPOSE: A composition for transdermal administration containing anti-inflammatory components and a matrix type of transdermal patch are provided for improving solubility of anti-inflammatory agents and effective transferring the agents. CONSTITUTION: A composition for transdermal administration comprises anti-inflammatory components such as phenylpropionic acid derivatives, oxycam derivatives, and indomethacin, aceclofenac, and diclofenac in the range from 0.1 to 30 wt%; trometamine as a solubilizing agent in the range from 0.04 to 12 wt%; mixture of one or more selected from polyvalent alcohol, polar nonprotonic solvent and surfactant as a subsidiary solubilizing agent in the range from 0.5 to 30 wt%; fatty acid, fatty acid derivatives or mixture thereof as an adsorption-activating agent ranging from 0.1 to 20 wt%; sticky polymers ranging from 30 to 90 wt%; and density increasing agents ranging from 0.5 to 30 wt%. The matrix type of transdermal patch consists of outer layer, sticky agent layer, inner layer, matrix layer containing the anti-inflammatory components, and separation layer.
Patent KR-20010054368-A (KR)
Inventor: NAM BO HYEON
IPC: H04N5/64
Filed: 1999-12-06
Abstract: PURPOSE: An electronic wave attenuation wire is provided to attenuate harmful electronic waves generated from a monitor CRT by installing a horizontal deflection coil and a linearity coil. CONSTITUTION: A horizontal output circuit applies a horizontal deflection current from a collector output terminal of a horizontal output transistor(Q1) switched by a horizontal driving signal applied to the base of the transistor(Q1) to a horizontal deflection coil(H-DY) and a linearity coil(H-Lin) and a S correction capacitor(Cs) via a resonant capacitor(Co) and a damping diode(D). An electronic wave attenuation wire(10) is installed between the horizontal deflection coil(H-DY) and the linearity coil(H-Lin). The electronic wave attenuation wire(10) generates a reverse magnetic field against the magnetic field of the horizontal deflection coil(H-DY) to attenuate harmful electronic waves generated from the CRT of the monitor.
Patent KR-20010055980-A (KR)
Inventor: PARK PYEONG RYEOL
IPC: B23D61/18
Filed: 1999-12-13
Abstract: PURPOSE: A wire saw and its manufacturing method improves the adhering force of diamond grits to minimize cutting marks due to the falling particles and abrasion performance of the grits to reduce slurry. CONSTITUTION: A copper coated layer with the thickness less than 1μm is formed on the surface of a high-rigidity steel wire(13) as a base coating. A nickel-diamond grits electrodeposition layer of 18¯25μm is formed on the base coating. The copper coated layer is made of pure copper or brass. The size of the diamond grit in the nickel-diamond grits electrodeposition layer is 5¯30μm. The packing rate of the grits is 5¯30%.
Patent KR-20010056337-A (KR)
Title: Method and system for lighting discharge lamps
Inventor: YOSHITAKE ITSUSEI
IPC: H05B41/00
Filed: 1999-12-15
Abstract: PURPOSE: A method and system for lighting discharge lamps is provided to light many discharge lamps by connecting discharge lamps in parallel with a large capacity and high frequency current through a high frequency ballast. CONSTITUTION: A large capacity frequency converter(3) is connected with a feed line(L1) supplying a first current(E1) such as 50 Hz or 60Hz in 100V or 200V. Discharge lamps(1a,1b,..1n) is connected with a feed line(L2) supplying a secondary current(E2) via high frequency ballasts(4a,4b,...4n). The large capacity frequency converter(3) is separated from the high frequency ballast and the discharge lamps by a soundproofed wall and converts the first current and supplies the converted second current to feed line(L2). The high frequency ballast is comprised of a capacitor to direct-resonate a supplying current on lighting a choke coil.
Patent KR-20010056372-A (KR)
Title: Stackable semiconductor package
Inventor: SUL BYEONG SU
IPC: H01L23/36
Filed: 1999-12-15
Abstract: PURPOSE: A stackable semiconductor package is provided to enhance heat dissipation efficiency by increasing a heat exchanging area of a heat sink. CONSTITUTION: Each of the packages(20,20') for forming a stacked package(30), includes a semiconductor chip(12) having chip pads(12a) formed thereon, bumps(13) formed respectively on the chip pads(12a), conductor lines(14) connected respectively to the bumps(13), a square molding frame(11) receiving the chip(12) therein, leads(15) each formed in the molding frame(11) and connected to the conductor line(14) through a connection part(15a) formed at an upper end, solder balls(16) each mounted under a lower end of the lead(15), and the heat sink(17) attached to a lower surface of the chip(12) to dissipate heat generated from the chip(12). In addition, each package(20,20') has a three-layered insulating layer(18) formed around the bumps(13) and the conductor lines(14), and ball lands(19) each formed on the connection part(15a) of the lead(15). Particularly, the heat sink(17) has a downwardly protruding part(17a) causing an increase in heat exchanging area with the chip(12).
Patent KR-20010057275-A (KR)
Inventor: SON IN GYU
IPC: B61L3/00
Filed: 1999-12-21
Abstract: PURPOSE: A portable alarm system for use of railway is provided to reduce manufacturing cost and improve job efficiency in installation of the alarm apparatus by eliminating the need for using a cable. CONSTITUTION: An alarm system comprises a sensing unit(10) for sensing the voltage state of the railway; a comparing unit(20) for judging ingress of the railway car into the corresponding section in accordance with the signal input from the sensing unit; a driving unit(30) for generating an alarm signal upon ingress of the railway car; and a transmission unit(40) for transmitting the alarm signal to the extended or final system by using the railway. The sensing unit includes a signal sensor for rectifying and smoothing the signal input through a switch and outputting the rectified and smoothed signal; a voltage separator for allowing a user to adjust the level of the signal output from the signal sensor; and a buffer for maintaining an output signal from the voltage separator. The comparing unit includes an OP amplifier having a voltage dividing resistor connected to a non-inverting input terminal and an input resistor connected to an inverting input terminal; and a capacitor and a resistor connected in parallel between the inverting input terminal and inverting output terminal of the OP amplifier. The driving unit includes a switching member, a relay member operating by the switching member, and an alarm member for outputting visual and audible alarm signals upon operation of the relay member.
Patent KR-20000048312-A (KR)
Inventor: DENTZ HELMUTE
IPC: F02D41/12
Filed: 1999-12-22
Abstract: PURPOSE: An engine control method and apparatus are provided in which an engine efficiency is lowered to provide a sufficient vacuum to a brake booster to achieve a reliable operation of the brake booster. CONSTITUTION: A method of controlling an engine operated by a lowered engine efficiency in an at least one operation condition, wherein the method comprises a step of enhancing an efficiency of engine by being operated in the engine efficiency lowered in accordance with an engine characteristic value affecting the vacuum of a pressure storage unit of a brake booster.
Patent KR-20010063623-A (KR)
Inventor: KIM SANG BEOM
IPC: H01L29/786
Filed: 1999-12-23
Abstract: PURPOSE: A method for manufacturing a thin film transistor for a pull-up device of a static random access memory(SRAM) is provided to increase mobility of carriers in a polysilicon layer for a channel layer and to improve a low leakage current characteristic and a high temperature current characteristic, by using ion implantation and diffusion of hydrogen ions to decrease trap site density inside the polysilicon layer. CONSTITUTION: A thin film transistor of a bottom gate structure including a channel layer of a polysilicon layer material is formed on a semiconductor substrate(1). The first oxide layer of a thin film is formed on a front surface of the semiconductor substrate to cover the thin film transistor. The second oxide layer and a boron phosphorous silicate glass(BPSG) layer(8) are sequentially formed as an interlayer dielectric on the first oxide layer. Hydrogen ions are implanted into the interlayer dielectric. An annealing process is performed to make the hydrogen ions diffused to the channel layer of the thin film transistor.
Patent KR-20010063624-A (KR)
Title: Data output buffer of semiconductor device
Inventor: KIM TAE GYEONG
IPC: G11C11/40
Filed: 1999-12-23
Abstract: PURPOSE: A data output buffer is provided to increase an operation speed and to reduce power consumption by driving a pull-up driver and a pull-down driver of the output buffer by using boosting voltage generated from a bootstrapping circuit. CONSTITUTION: The data output buffer includes an input unit(112), the first and second output drivers(120,130), and a bootstrapping unit(210). The input unit inputs an output buffer enable signal(Poe) and a cell data signal(sj). The first output driver has a pull-up driver supplying the first supply voltage to the first output node(out1) and a pull-down driver having at least two switching units quickly supplying the second supply voltage to the first output node, in response to the output buffer enable signal and the cell data signal. The second output driver has a pull-up driver having at least two switching units quickly supplying the first supply voltage to the second output node(out2) and a pull-down driver supplying the second supply voltage to the second output node, in response to the output buffer enable signal and the cell data signal. The bootstrapping unit supplies the boosting voltage to the pull-down driver of the first output driver when the output buffer enables signal and the cell data signal are the first voltage level, and supplies the drop voltage to the pull-up driver of the second output driver when the output buffer enables signal is the first voltage level and the cell data signal is the second voltage level.
Patent KR-20010058812-A (KR)
Inventor: KIM BEOM SU
IPC: H01L21/027
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for baking a wafer of semiconductor track equipment is provided to stop the equipment when a wafer is precisely settled in a gap spacer, by installing a wafer baking apparatus in the edge of an upper surface of a body, and by installing the wafer settling detection unit for detecting whether the wafer is settled in the gap spacer. CONSTITUTION: A body(11) is of a disc type. A plurality of wafer settling pins are installed inside the body to settle a wafer(W) on the body, capable of moving up and down. A plurality of stoppers(13) are installed on the edge of the body by a predetermined interval to prevent the wafer settled by the wafer settling pin from being separated to the exterior. A spacer positions the wafer at a predetermined height on an upper surface of the body where the wafer is settled, installed in a lower portion of the stopper. A wafer settling detection unit(20) detects whether the wafer is settled in the spacer, installed in the spacer.
Patent KR-20010058823-A (KR)
Inventor: CHO NAM DEOK
IPC: F28D1/00
Filed: 1999-12-30
Abstract: PURPOSE: A heat pipe connect method for an electric heater with argon welding is provided to improve avidity with a socket connecting a heater combined with an end portion of a heat pipe and an oil tube by mixing carbon. CONSTITUTION: A heat pipe is inserted into a through hole mounted on inside of a socket(10) of a stainless steel. Then, an overlapped portion between the heat pipe and the through hole is argon welded with mixtures of gases mixing carbon of 3-7% into the argon. Thus, a heat pipe circulating heat of high temperature prevents leakage of a connect portion caused by heat extension by welding not to generate heat extension, combustibility, hygroscopic, oxidative and corrosiveness. Moreover, a heat pipe connecting method reduces a production cost and processing time, and improves corrosion resistance, incombustibility, and oxidative resistance.
Patent KR-20010059321-A (KR)
Inventor: KIM HAN DEUK
IPC: B60L15/00
Filed: 1999-12-30
Abstract: PURPOSE: A reduction gear for an electric vehicle is provided to enable the reduction of 10:1 using only parts required to the electric vehicle, thereby preventing increase in weight and space of the electric vehicle. CONSTITUTION: An input gear(4) is rotated by a rotating shaft of a motor(20). A parking gear(6) is engaged with an output shaft mounted on one side of the input gear. An output gear(8) is mounted on one side of the output shaft having the parking gear mounted. A differential gear(10) is engaged with the output gear to transfer power to a drive wheel. A parking sprag is mounted on one side of the parking gear to be variably engaged with the parking gear. A parking lever is mounted to push the parking sprag. A shift rail(16) is connected to a parking brake lever or a gear lever for pushing the parking lever in forward/backward. An inhibiter switch(18) is connected to a control cable of the gear lever to sense parking/backward/neutral status.
Patent KR-20010066020-A (KR)
Inventor: LEE SE YEONG
IPC: F16H7/08
Filed: 1999-12-31
Abstract: PURPOSE: A chain tension controlling apparatus is provided to reduce abrasion of a chain or a sprocket and reduce noise generated in driving the chain by maintaining tension of the chain. CONSTITUTION: A chain tension controlling apparatus includes a housing(1), a plunger(2) elastically supported by a spring(4) for being coupled with the housing to go in and out one side of the housing, and having a stepped pulley part(6), a tension lever formed at the upper part of the plunger and adhered closely to a chain for controlling tension, a support rod(7) inserted into the housing to be located on one side of the plunger and having a stopper(9) protruded at the upper end to be caught on the stepped pulley part of the plunger, and a screw(10) coupled with an insertion hole(13) formed on one side of the housing for restricting backward movement of the support rod.