baber/WOPTO huggingface dataset:
Patent KR-20030067942-A (KR)
Title: Electronic thermostat using variable control system
Inventor: PETER WERNER LEU
IPC: F01P7/16
Filed: 2002-02-09
Abstract: PURPOSE: An electronic thermostat is provided to maintain a cooling efficiency at an optimum level, while achieving improved durability and output of vehicle engine and fuel efficiency. CONSTITUTION: An electronic thermostat comprises an actuator(20) which operates by the control signals output in accordance with the vehicle travel condition, and inducing a volumetric change of a wax by varying strokes of a rod(27) entering a wax chamber(25). Power of a valve(21) is obtained by the expansion force of the wax and stroke change of the actuator. A unit for transmitting the expansion force of the wax to the valve includes a case(26) for accommodating a certain part of the rod of the actuator; a diaphragm(29) for closing the bottom of the case; a fluid disposed in a piston case(34); a piston(24) moving in a linear fashion by the fluid; and an operating case(28) contacting the bottom of the piston and the top of the valve, which opens/shuts the valve in accordance with the movement of the piston.
Patent KR-20020068278-A (KR)
Title: Sliding-tongue compound needle for a knitting machine
Inventor: BASEGGIO MARCELLO
IPC: D04B35/06
Filed: 2002-02-19
Abstract: PURPOSE: Provided is a sliding-tongue compound needle for a knitting machine to allow the knitting of finer and more even stitches and, in addition, to make the transfer of stitches to one or more receiving elements easier. CONSTITUTION: The sliding-tongue compound needle for a knitting machine comprises a needle(1) equipped with a hook(3) and a sliding tongue(2) at least partially straddling the needle and equipped with at least one butt(14), with an end(12) and with a shoulder, wherein the bottom of the sliding tongue is longitudinally slotted in its distal region comprising the end(12) and the shoulder so as to allow the end to be parted, and the sliding tongue is movable relative to the needle so as to close and open the hook of the needle and so as to drive a stitch along via its shoulder. The needle has a device for the positioning and vertical guidance of the sliding tongue(2) in all positions of the sliding tongue as it moves relative to the needle(1), so that the sliding tongue moves in a non-rectilinear path.
Patent KR-20030069006-A (KR)
Title: Manufacture of solid of charcoal pillow
Inventor: CHOI MYUNG BU
IPC: A47G9/10
Filed: 2002-02-18
Abstract: PURPOSE: The production of a charcoal pillow made of a solid matter is provided, which is good for health and has the function of cutting off water veins. CONSTITUTION: 2 moles of an oak charcoal powder, 1 mol of a loess powder, 1 mol of a germanium powder, and 0.8 mol of a gem powder are mixed. 0.2 mol of alkyne acid soda is dissolved in 5 moles of a hot water and 5 moles of waste papers (such as newspapers) are melted. Thus, a crescent form or cylindrical form charcoal pillow using charcoal is extruded. The inner of the pillow is made of a water vein cutoff fiber and the outer of the pillow is made of an antibacterial fiber.
Patent KR-20030073616-A (KR)
Title: Fabrication method of high quality nano thin films for uncooled IR detectors
Inventor: HAN YONG HUI
IPC: G01J1/02
Filed: 2002-03-12
Abstract: PURPOSE: A method for fabricating a high quality nano thin film for an infrared detecting device is provided to perform a low temperature process without an expensive ion apparatus and improve repeatability of a thin film without depositing several tens of thin films by forming a vanadium oxide nano thin film. CONSTITUTION: A sandwich-type nano thin film structure is formed in which vanadium oxide layers(10,30) are used as an upper layer and a lower layer and a metal layer(20) is used as an insertion layer. A heat treatment process is performed in an oxygen atmosphere so that the lower vanadium oxide layer is deoxidized to the metal layer so as to be a mixed phase(40) by oxygen diffusion. The metal layer is oxidized to be a mixed phase by the oxygen diffused from the surface and the lower layer, including a mixed phase of a VO2 and V2O5 phase contributing to a high temperature coefficient of resistance(TCR) value and a V2O3 phase contributing to a low resistance value.
Patent KR-20030075065-A (KR)
Title: Textbook manufacturing system on demand
Inventor: LEE YEONG DEUK
Filed: 2002-03-15
Abstract: PURPOSE: A system for an educational institute management and a teaching material order using a wireless terminal is provided to manufacture a customized teaching material according to educational institutes or classes by chasing and managing an attendance and learning contents of trainees using a wireless terminal and receiving an educational schedule of an educational institute, levels of trainees, and so on. CONSTITUTION: A wireless terminal(10) is communicated with a managing server(30), searches and outputs a question stored in a database(20), transmits question solving results of educational institute trainees with respect to the output question to the managing server(30), and receives supplementary learning data in accordance with the results. The database(20) stores learning contents with respect to an education process and questions according to learning contents and stores learning details related information with respect to each trainee. The managing server(30) manages the database(20), receives question solving results of trainees from the wireless terminal(10), marks and analyzes the question solving results, and executes a feedback of supplementary learning data to the wireless terminal(10) according to trainees in accordance with the question solving results.
Patent KR-20030002300-A (KR)
Title: Method of fabricating silicon wafers including argon/ammonia rapid thermal annealing process, silicon wafers fabricated thereby and and czochralski pullers for manufacturing monocrystalline silicon ingots
Inventor: PARK JAE GEUN
IPC: C30B15/14
Filed: 2002-03-27
Abstract: PURPOSE: A fabricating method of a silicon wafer including a rapid thermal annealing process of argon/ammonia, a silicon wafer fabricated thereby, and Czochralski puller for fabricating a single crystalline silicon ingot are provided to form the silicon wafer having enough denuded zones and a controlled vertical distribution of oxygen extraction materials as an intrinsic gathering site. CONSTITUTION: A silicon wafer has an upper surface, a lower surface, and an oxygen extraction material density profile between the upper surface and the lower surface. The oxygen extraction material density profile includes the first and the second peak having the first and the second depth from the upper surface and the lower surface of the wafer, a denuded zone among the upper surface, the first peak, the lower surface, and the second peak, a concave region between the first and the second peak, a denuded zone between the lower surface including one or more slip potential regions and the second peak, and a denuded zone between the upper surface without slip potential and the first peak.
Patent KR-20030078412-A (KR)
Title: License relay management method for reselling of digital contents
Inventor: PARK JAE SUN
IPC: G06Q99/00
Filed: 2002-03-29
Abstract: PURPOSE: A method for relaying and managing a license for a resale of digital contents is provided to suggest new distribution method of digital contents and solve an illegal distribution by relaying and managing a license with respect to a CONSTITUTION: A
Patent KR-20030078539-A (KR)
Title: A controller of thermal shock chamber
Inventor: CHOI BYEONG IK
IPC: G05B19/05
Filed: 2002-03-30
Abstract: PURPOSE: A controller for thermal shock chamber is provided to improve the efficiency of space and simplify a control sequence by using only one controller to control a thermal shock chamber. CONSTITUTION: A controller for thermal shock chamber includes a user interface portion(30) and a control portion(40). A user sets up and monitors a parameter by using the user interface portion(30). The control portion(40) controls a thermal shock operation. The control portion(40) includes a user interface processing portion(41), a temperature input portion(42), the first output portion(44), the second output portion(45), and a micro computer portion(45). The interface processing portion(41) connects the user interface portion(30) to the control portion(40). The temperature input portion(42) receives the temperature of a high and low temperature room and the temperature of a laboratory. The first output portion(44) outputs a control signal to switch a damper of the high and low temperature room. The second output portion(45) outputs control signals to control operations of a heater and a cooler. The micro computer portion(45) supplies control signals to the first and the second output portions(44,45) by using the inputted temperature and the parameter.
Patent KR-20020032514-A (KR)
Title: Sauce for sweet and sour pork using fruit juice
Inventor: KIM TAE HYUNG
IPC: A23L23/00
Filed: 2002-04-17
Abstract: PURPOSE: The titled sauce having excellent color, flavor and taste obtained by using fruit juice such as cherry, grape or orange is provided. The sauce has eliminated odor of fried meat and has characteristic fruit flavors and meat tastes. CONSTITUTION: A mixture of 60 to 70% by weight of fruit juice selected from cherry, grape or orange, about 6% by weight of fructose, about 3% by weight of vinegar and 1% by weight of table salt is boiled and then added with 2 to 12% by weight of starch.
Patent KR-20020033454-A (KR)
Inventor: BAEK TAE SUN
IPC: B43L1/00
Filed: 2002-04-17
Abstract: PURPOSE: A blackboard with an electronic display device for moving images is provided to enable a detail and intensive lecture by allowing a teacher to freely utilize a large of data shown through a transparent plate of the blackboard. CONSTITUTION: The blackboard comprises a plate(10) formed with a center recess(12), a frame(11) coupled to the rear side of the plate, a transparent plate(13) to be fitted into the recess of the plate, a roll screen(20) constructed at the rear side of the transparent plate to be driven by a motor(23), and a display device(30) installed at the rear side of the roll screen. A half of the roll screen is a transparent screen portion(21) and the other half of the roll screen is an opaque screen portion(22) having a color same with that of the plate.
Patent KR-20030087475-A (KR)
Title: A Fuel Economizer of Reducing Smoke for Internal-Combustion Engine
Inventor: KIM SUNG MO
IPC: F02M27/04
Filed: 2002-05-10
Abstract: PURPOSE: A smoke reducing fuel economizer is provided to facilitate a complete combustion of fuel and achieve improved output of internal combustion engine, while reducing noises and vibration. CONSTITUTION: A smoke reducing fuel economizer comprises an inlet side housing(1) to which a fuel pipe(2) of a fuel tank is connected; the first permanent magnet(8) fixed in the inlet side housing, and which has a through hole(8a); an outlet side housing(3) coupled to the inlet side housing, and which has an end connected to an engine side fuel pipe(4); the second permanent magnet(9) fixed in the outlet side housing, and which has a through hole(9a); a partition(10) arranged in the intermediate portion of the housing, and which has a through hole(10a) formed at the center of the partition; third and fourth permanent magnets(11,12) arranged at both sides of the partition in such a manner that the third and fourth permanent magnets are opposed to the first and second permanent magnets, wherein the third and fourth permanent magnets have through holes(11a,12a); the first diffusion plate(13) interposed between the first and third permanent magnets; the second diffusion plate(14) interposed between the second and fourth permanent magnets; and metal balls(15a,15b,15c) arranged in the through holes of the first, second and third permanent magnets, respectively, in such a manner that a predetermined amount of fuel is supplied.
Patent KR-20030088636-A (KR)
Title: Apparatus and method for measuring traffic by lsp in mpls based internet
Inventor: JUNG TAE SU
IPC: H04L12/24
Filed: 2002-05-14
Abstract: PURPOSE: A device for measuring traffic size by path in an MPLS(Multi-Protocol Label Switching)-based Internet network is provided to measure traffic size by LSP(Label Switched Path), and to observe traffic of the LSPs, then to measure traffic by receiving all routers having different characteristics, thereby easily performing traffic engineering. CONSTITUTION: A user interface(110) registers/stores interested node information of a user, analyzes measured results, and shows the results to the user. A node information storage device(120) stores the registered node information A polling engine(130) periodically indicates a proxy server(140) to measure traffic, targeting on nodes recorded in the node information storage device(120), and receives measured results from the proxy server(140) to analyze/store the results. The proxy server(140) measures the traffic by connecting to a router(201) when being indicated from the polling engine(130), and supplies the measured results to the polling engine(130). A data storage device(150) stores and manages the measured and analyzed results of the polling engine(130).
Patent KR-20030092723-A (KR)
Inventor: LEE JIN GU
IPC: H01L21/02
Filed: 2002-05-31
Abstract: PURPOSE: A slit valve for a loadlock chamber is provided to maintain stable sealing by preventing a door plate from being twisted when the path in the loadlock chamber switches on/off as a wafer moves. CONSTITUTION: A sealing O-ring is installed in one side surface of the door plate(10). A shaft(20) horizontally crosses the center of the back surface of the door plate. A bracket(30) comes in contact with the back surface of the door plate with regard to the center of the shaft. The shaft is coupled to the upper surface of the door plate by using a screw(40) so as to firmly fix the door plate to the shaft. A key groove(21) is lengthwise formed in the main surface of the bracket of the shaft. A key groove(33) confronting the key groove in the shaft is formed in the bracket surface confronting the key groove in the shaft. A fixing key(50) is closely inserted into a gap between the key groove at the shaft and the key groove at the bracket.
Patent KR-20030094953-A (KR)
Title: A skilled handicrift, development and preparation of natural Hizikia Fusiforme-Green Laber using Hizikia Fusiforme and brown seaweed
Inventor: YUN KWANG SIM
IPC: A23L17/60
Filed: 2002-06-10
Abstract: PURPOSE: A method for preparing Hizikia fusiforme-laver using Hizikia fusiforme and brown seaweed is provided, thereby easily forming the shape of laver using Hizikia fusiforme and brown seaweed, and improving the color and taste of laver. CONSTITUTION: A method for preparing Hizikia fusiforme-laver containing brown seaweed and alginate oligosaccharide comprises the steps of: mixing 0.1 to 7.0 parts by weight of a brown seaweed extract, 0.1 to 20 parts by weight of brown seaweed powder, 2 to 18 parts by weight of fresh brown seaweed, 0.1 to 10 part by weight of brown seaweed alginate, 10 to 40 parts by weight of Hizikia fusiforme powder, 1 to 5 parts by weight of laver powder and green laver powder or extracts of Hizikia fusiforme and brown seaweed, and 2 to 20 parts by weight of rice paste, starch and gelatine; and pressing the mixture at 1 to 20 kg/cm2 at 40 to 70 deg. C, and drying it at 40 to 50 deg. C.
Patent KR-20030001326-A (KR)
Inventor: SEKIGUCHI HIDEKI
IPC: H01L33/22
Filed: 2002-06-24
Abstract: PURPOSE: A semiconductor light emitting element is provided to improve the light output efficiency. CONSTITUTION: A surface-emitting semiconductor light emitting device comprises substrate(10) having a major surface, a semiconductor multilayer structure formed on the major surface of the substrate(10) and including a light emitting layer(13), emitted light being output from the opposite surface of the multilayer structure from the substrate, and a plurality of protrusions formed on the light output surface of the semiconductor multilayer structure, the angle between the base and side of each protrusion being set to between 30 and 70 degrees.
Patent KR-20030003080-A (KR)
Title: Apparatus of conditional-access module, receiving terminal apparatus and method
Inventor: YURA KOJI
IPC: H04N7/167
Filed: 2002-06-28
Abstract: PURPOSE: A conditional access module apparatus, a receiving terminal and a method are provided to improve security of information by verifying digital signature generated from related information and de-scrambling real time scrambled contents during digital broadcasting. CONSTITUTION: A conditional access module(20) is embedded or attached to a receiving terminal(10) to receive digital broadcasting signals including encoded information for de-scrambling program contents with digital signature. The conditional access module is composed of a control unit for real time processing to decode and analyze related information or processing background to verify the digital signature, and a control switching unit performing real-time processing prior to background processing of the control unit and switching the control unit for background processing in finishing real time processing.
Patent KR-20040003684-A (KR)
Title: Noise Reducing Vane Control Method For Air Conditioner
Inventor: PARK WON HO
IPC: F24F11/02
Filed: 2002-07-03
Abstract: PURPOSE: A control method for reducing noise on reset of position of a vane of an air conditioner is provided to allow cozy operation of the air conditioner by reducing noise generated as the position of the vane is reset during operation of the air conditioner. CONSTITUTION: A control method includes the steps of: a step(102) gradually reducing RPM of an indoor fan to minimum value when mode of a vane is reset to reduce noise even when flow rate of air is reduced as opening degree of a vane is increased; a step(104) observing to see whether the position of the vane reaches the reset position; and a step(106) returning the RPM of the indoor fan to a set wind mode before switching of the mode of the vane if the vane reaches the reset position to allow an air conditioner to work at normal state. Generation of noise due to collision of air discharged from the air conditioner and collected around the vane against the vane is reduced as wind volume is reduced by reduction of the RPM of the indoor fan until the vane is completely opened.
Patent KR-20040006611-A (KR)
Title: Online signature verification apparatus by using mapping between geometric extremes and method thereof
Inventor: HAN GYU SEO
IPC: G06F17/00
Filed: 2002-07-13
Abstract: PURPOSE: A device and a method for certifying an online signature using mapping between extreme points are provided to verify identification of a subscriber by detecting a maximum point and a minimum point of a horizontal/vertical direction expressed on a locus of the inputted signature, detecting a matched sector through the mapping between the extreme points matched with each other, and judging agreement of the sector. CONSTITUTION: A signature data input part(10) reads the locus of the user's signature as a sequence of the points sampled by a same time interval. A characteristic extracting part(20) extracts the extreme points from the sequence. A matching relation generating part(30) generates a mapping relation between an extreme point list of the registered signature and the extracted signature. A similarity calculating part(40) calculates similarity between the matched sectors of the registered signature and the inputted signature. A judging part(50) judges the agreement of the registered signature and the inputted signature based on the similarity.
Patent KR-20040014865-A (KR)
Title: Heating Accumulation Structure of Kim-Chi storage
Inventor: KIM SANG UK
IPC: F25D11/04
Filed: 2002-08-12
Abstract: PURPOSE: A heat accumulation structure of a kimchi storage box is provided to prevent temperature in a storage compartment from easily rising even when a compressor is turned off. CONSTITUTION: Phase change material(40a) is placed on at least one of an inside of a door(11) and a storage container(23) to have phase changed from solid to liquid so as to absorb surrounding heat. The phase change material is charged in a tube(41). The tube is placed to annularly cover an outer wall of a storage compartment(12). The phase change material is solidified when a compressor(26) is turned on, and liquefied when the compressor is turned off to keep temperature in the storage compartment. Alternatively, the phase change material is charged in the door. The phase change material charged in the door is solidified when an input opening of the storage compartment is closed, and liquefied when the input opening of the storage compartment is opened to prevent rising of temperature of the door. Alternatively, the phase change material is charged in a side wall of the storage container. The phase change material charted in the side wall of the storage container is solidified when the storage container is stored in the storage compartment, and liquefied when the storage container is taken out of the storage compartment to prevent rising of temperature of the storage container.
Patent KR-20030019885-A (KR)
Inventor: KEEN RONALD THOMAS
IPC: H04N9/64
Filed: 2002-08-21
Abstract: PURPOSE: A processing system of a color difference signal is provided to prevent wrong clamp voltage or offset by clamping the color difference signal during the horizontal synchronizing interval among horizontal blanking intervals. CONSTITUTION: A color video display signal processor comprises a source(U2-13,15) of a color difference signal(Pr) and an analog to digital converter(U3) for converting the color difference signal to a digital signal(D). A potential divider(401) is coupled to reference voltages(Vrt,Vrb) of the analog to digital converter for generating a clamp voltage(VPr, VPb). A clamp arrangement(U43,U44) connects to the color difference signal and to the analog to digital converter and receives the clamp reference voltage. In response to a clamp pulse(Hs), the clamp arrangement couples the clamp voltage to the color difference signal.
Patent KR-20040017907-A (KR)
Title: A Detecting Defects Apparatus of Bottle or Container
Inventor: HWANG DEUK HYEON
IPC: G01B11/30
Filed: 2002-08-22
Abstract: PURPOSE: A vessel body inspection apparatus is provided to improve productivity and to save manufacturing costs by simultaneously performing a polarizing inspection and an impurity inspection using one illumination unit. CONSTITUTION: A vessel body inspection apparatus includes an illumination unit(10), at least one reflection mirror(40), and at least one CCD camera(20a). The illumination unit(10) is provided at one side of a vessel to be inspected. The illumination unit(10) is equipped with a polarizing film(12). The reflection mirror(40) is aligned in opposition to the illumination unit(10) in order to reflect an image of the vessel. The CCD camera(20a) photographs the image of the vessel reflected through the reflection mirror(40). A polarizing filter(22) is attached to a front portion of the CCD camera(20a). A servo motor(42) is arranged at one side of the reflection mirror(40).