baber/WOPTO huggingface dataset:
Patent KR-20030012742-A (KR)
Title: Embolic materials comprising of chitin and/or chitosan and preparing method thereof
Inventor: HAN SANG MOON
IPC: A61K31/722
Filed: 2001-08-04
Abstract: PURPOSE: A process of preparing an ellipsoidal or spheroidal embolic material which comprises chitin and/or chitosan and is used for inserting a catheter into a blood vessel and then introducing the embolic material through the catheter is provided. Whereby, the material is non-degradable, high in biocompatibility and stability in a human body and can be effectively used in treatment of cancer. CONSTITUTION: A chitosan solution is passed through a capillary in an inert gas stream under pressure to liquify and the liquid droplet is then deposited in a solidifying liquid comprising sodium hydroxide or calcium hydroxide, ethanol and water in a ratio of 1:0 to 18:4 to 24 to produce an embolic material having an average particle size of 50 to 1,000μm. The chitosan has a viscosity of 5 to 86cps, a number average molecular weight of 20,000 or more and a concentration of 1.5 to 5.5%(w/v).
Patent KR-20030016783-A (KR)
Title: Infrared bolometer manufacture method
Inventor: LIM YONG GEUN
IPC: H01L31/09
Filed: 2001-08-22
Abstract: PURPOSE: A method for manufacturing an infrared bolometer is provided to enhance infrared sensitivity and infrared absorption efficiency by using a titanium oxide instead of a silicon oxide and a zirconium metal film. CONSTITUTION: After forming the first sacrificial layer on a driving substrate(110) having connecting terminals(112a), a supporting level(120) having a lower conductive line(124) is formed on the resultant structure. A post formation hole is formed to expose the lower conductive line(124) by depositing the second sacrificial layer and selectively etching the second sacrificial layer. The first titanium oxide layer(142) is formed at inner walls of the post formation hole and an upper conductive line(144) is filled into the post formation hole to connect the lower conductive line. A post(130) and an absorption level(140) of unit cells are formed by sequentially forming the second titanium oxide layer(148) and a metal film(150) made of zirconium or zirconium alloy so as to expose the second sacrificial layer. The second and first sacrificial layer are then removed.
Patent KR-20030018178-A (KR)
Title: Docking distance detector and detecting method therefore
Inventor: BAE HYO JEONG
IPC: G01B11/14
Filed: 2001-08-27
Abstract: PURPOSE: A docking distance measurement device and a measurement method using the same are provided to allow for a safe docking of the ship by accurately measuring the distance between the ship and the pier. CONSTITUTION: A docking distance measurement device(7) comprises a laser sensor(10) for scanning laser beams; a laser beam reflector mirror(11) for bending the advancing angle of the laser beam scanned from the laser sensor in such a manner that the laser beam proceeds toward a measurement object, and bending again the advancing angle of the laser beam in such a manner that the laser beam reflected from the measurement object is received at the laser sensor, wherein the laser beam reflector mirror has a rotation shaft mounted at the center of the rear surface of the reflecting surface of the mirror; a stepping motor(14) for rotating the rotation shaft of the laser beam reflector mirror such that the reflected laser beam changes its direction in a vertical direction; an encoder(12) connected to the rotation shaft of the stepping motor through a timing belt(13), and which calculates a rotation angle of the laser beam reflector mirror by detecting the rotational frequency of the rotation shaft; a computing unit(20) for computing the distance to the measurement object sensed by the laser sensor by the rotation angle of the laser beam reflector mirror detected by the encoder; and a protective housing(16) for accommodating the laser sensor, laser beam reflector mirror, stepping motor and the encoder, and which has a protective glass(15) mounted in the laser beam scanned or reflected and received portion.
Patent KR-20030018575-A (KR)
Title: An automotive exhaust gas purification system for inducing dual flux
Inventor: KANG SANG CHEOL
IPC: F01N1/12
Filed: 2001-08-30
Abstract: PURPOSE: An exhaust gas system of a vehicle is provided to reduce high frequency noise in a muffler by creating canceling noise in the muffler. CONSTITUTION: Catalyst is provided at the front end of an exhaust manifold of an engine. Exhaust gas passes through catalyst. Pressure and noise of exhaust gas passing through catalyst are primarily reduced by a resonator. A muffler(4) is connected to the resonator in order to reduce pressure and noise of discharged exhaust gas. An exhaust pipe(3) having a branch pipe(3a) is connected to the muffler(4) so as to divide gas flow in such a manner that gas is dually introduced into the muffler(3). The branch pipe(3a) is twisted around the exhaust pipe(3) and is connected to the muffler(4).
Patent KR-20030021406-A (KR)
Inventor: JUNG SUN O
IPC: H05K1/18
Filed: 2001-09-06
Abstract: PURPOSE: An integrated multiple-layer substrate is provided to prevent the electric characteristic change of a semiconductor device by injecting nitrogen or air into a space where the semiconductor device is provided. CONSTITUTION: A multiple-layer substrate(110) is layered of a plurality of unit substrates(111,113,115,117,119) having a pattern on upper and lower surfaces thereof. A semiconductor device(130) is installed on a space which is etched from a top unit substrate among the unit substrates(111,113,115,117,119) by a predetermined depth and a predetermined width, and connected to the pattern formed on any one of the unit substrates(111,113,115,117,119). An outer surface of a protective substrate(140) is joined to the etched surface of the top unit substrate of the unit substrates(111,113,115,117,119). A plurality of electric devices(160) are installed on the top unit substrate and the protective substrate(140).
Patent KR-20030024198-A (KR)
Title: Vehicle headlamp installation
Inventor: LEE HYEOK
IPC: B60Q1/04
Filed: 2001-09-17
Abstract: PURPOSE: Installation structure of a headlamp for a vehicle is provided to improve working efficiency and appearance of the vehicle by preventing assembling errors between the headlamp and a front fender with moving an insertion hole in assembling. CONSTITUTION: A headlamp(100) is installed and supported with a headlamp support panel(300) combined with a front radiator support panel. A standard pin(110) is formed in the rear part of the headlamp and fitted to an insertion hole(710). The insertion hole is formed in a headlamp bracket(700), and the headlamp bracket is fixed in a front fender(500). The headlamp bracket is bent to place the insertion hole over the headlamp support panel. Assembling tolerance between the headlamp and the front fender is reduced with moving the insertion hole in combining the front fender with the fender bracket, and working efficiency is improved.
Patent KR-20020089115-A (KR)
Inventor: AMANO TAKAAKI
Filed: 2001-09-20
Abstract: PURPOSE: To give points as an incentive to browse advertisement more widely to users. CONSTITUTION: At a Web site, a server device 10 which gives points making it possible to receive services corresponding to the quantity of use is equipped with a network means 13, a file 28 storing points, etc., based upon investments by sponsors, files 32 and 24 storing banner advertisements, a point generation part 14 which determines the numbers of points to be displayed in the banner advertisements, a Web control part 11 which displays the banner advertisements given the numbers of points in Web pages, and a user data management part 12 which manages the numbers of points that users obtain and personal information on the users. This device 10 determines the number of points displayed in a banner advertisement by referring to the number of points that a user obtains and the personal information on the user.
Patent KR-20030027352-A (KR)
Title: Appratus and method for networking of dual switching hub
Inventor: MIN GYEONG HO
IPC: H04L12/28
Filed: 2001-09-28
Abstract: PURPOSE: A networking apparatus having a dual switching hub and a method thereof are provided to enhance a transmission speed of transmission data by possessing separately an internal and an external network switching hubs. CONSTITUTION: A user computer(200) transmits/receives transmission data and draws out the transmission data to the first port or the second port according to a position of a recipient address. A switching hub(210) consists of the first switching hub(212) for transmitting transmission data received from the user computer(200) to a recipient connected to an internal network and the second switching hub(214) for drawing out transmission data to an external network. A router(220) transmits transmission data provided from the second switching hub(214) to the external network.
Patent KR-20030031654-A (KR)
Title: cargo compartment auxiliary system of large bus
Inventor: BAEK EUL HO
IPC: B62D31/02
Filed: 2001-10-15
Abstract: PURPOSE: An auxiliary apparatus for a loading compartment in a bus is provided to improve the convenience and the performance by loading and unloading cargo quickly and safely with withdrawing and placing the second member on the ground in turning on a switch. CONSTITUTION: An auxiliary device for a loading compartment of a large bus has a driving shaft(6) supported horizontally in the middle of a floor frame(1) with driving gears(61); a guide rail(7) installed at both sides of the floor frame; a first member(8) sliding on the guide rail with rack gears; a second member(9) supported in the front of the first member by a hinge(11) with sliding on the guide rail; a motor(10) rotating or reversing to generate power to the driving shaft according to power supply from a control unit; a control switch(12) operated selectively by a user; and the control unit having an inverter converting voltage from a battery according to operation of the control switch, and relays driving the motor according to the supply direction of voltage from the inverter. A floor(4) is fixed on first and second members, and folded in protruding and placing the second member on the ground at reverse rotation of the motor.
Patent KR-20030032504-A (KR)
Title: Structure for assembly of change lever for vehicles
Inventor: KIM YEONG GYUN
IPC: B60K20/04
Filed: 2001-10-18
Abstract: PURPOSE: A coupling structure for a gear shaft lever of a vehicle is provided to prevent noise of an engine and a transmission from transmitting directly to the gear shaft lever. CONSTITUTION: A coupling structure for a gear shaft lever of a vehicle comprises a speed changing portion(100); an insulator(200); a rubber joint(300) and a bracket(400). A gear shift lever(110) is equipped to the speed changing portion. The gear shift lever is hinged to a speed changing shaft(700). A lower outer peripheral surface of the speed changing portion is placed to a floor panel(600) of a vehicle body. The insulator is combined to an upper surface of a transmission(800) with a connecting device(500). A combining hole(210) is formed to the insulator by protruding one side upward. The rubber joint penetrates the combining hole of the insulator by the connecting device. The rubber joint is a tubular shape. One side of the bracket is combined to an outer peripheral surface of the rubber joint. The other side of the bracket is combined to a lower surface of the transmission by inserting an elastic buffer(410) through the connecting device. Thereby, vibration of an engine and the transmission is buffed by combining the rubber joint between the insulator and the bracket.
Patent KR-20020032404-A (KR)
Title: Optical recording medium, optical recording medium manufacturing apparatus, and optical recording medium manufacturing method
Inventor: KATO MASAHIRO
IPC: G11B7/24085
Filed: 2001-10-26
Abstract: PURPOSE: An optical recording medium, an optical recording medium manufacturing apparatus, and an optical recording medium manufacturing method are provided to secure an optical recording medium capable of getting a radial push-pull signal to whole disk area and keeping actions of a servo circuit of a recording-reproducing apparatus stable. CONSTITUTION: An optical recording medium(10) comprises groove tracks(11) including a first area(Ba) for recording record information and a second area(Ca) in which predetermined data is formed as embossed pit rows(19) and a readout of other data overwritten and recorded on the embossed pit rows is prevented, and land tracks(12) formed between the adjacent groove tracks. A depth(Ed) and a duty of the embossed pit rows are set so that a radial push-pull signal in the first area and a radial push-pull signal in the second area become the substantially same level.
Patent KR-20030034895-A (KR)
Title: Auto flushing apparatus in scale pit
Inventor: AHN HUI DONG
IPC: B22D11/124
Filed: 2001-10-29
Abstract: PURPOSE: An automatic flushing apparatus in scale pit is provided to prevent facility accident and improve operation productivity by spraying cooling water onto the circumference of port valves for a certain time if scale together with cooling water are transferred to scale pit, thereby removing scale from the circumference of screen. CONSTITUTION: In an apparatus comprising a plural port valves(220) and a plural pumps(230) an inflow port of which is connected to the port valves(220) through a pipe(220a) so as to discharge cooling water inside a scale pit(200), the automatic flushing apparatus in the scale pit comprises a sensor part(10) installed adjacently to the respective port valves(220) to detect whether scale(210) is settled or not on the port valves(220), a cooling water injection pipe(12) installed inside the inner center of the port valves(220), and a controller(85) for supplying cooling water into the cooling water injection pipe(12) according to detection results of the sensor part(10) so that scale(210) settled on the circumference of screen(225) of the port valves(220) is removed by spraying of cooling water, and a pump(230) is switched to be operated when removal of scale(210) is completed.
Patent KR-20010102902-A (KR)
Title: 그릇의 귀금속 용해도금방법
Inventor: SHIN HONG DAI
IPC: C23C2/00
Filed: 2001-10-29
Abstract: 본 발명은 그릇의 귀금속 용해도금방법에 관한 것으로, 더욱 상세하게는 도자기 그릇의 표면에 귀금속 용액을 도포한 후 낮은 온도에서부터 점차적으로 가열하여 소성시킴으로서 그릇의 표면에 다른 물질이 함유되지 않은 귀금속을 그 자체만으로 석출시키게 되며, 귀금속의 사용량을 감소시켜 제조원가를 낮추면서도 고급스러움을 살릴 수 있는 그릇의 귀금속 용해도금방법에 관한 것이다. 
     이를 위하여 본 발명은 은(Ag) 파우더 또는 금(Au) 파우더 46.5~64.52중량%, 물 12.9~23.26중량%, 저온용융제 6.98~9.68중량%, 스크린 오일 12.9~23.26중량%를 교반기에서 혼합하는 귀금속 용액 제조공정(10)과, 상기 제조된 귀금속 용액을 그릇의 표면에 균일하게 도포하는 도포공정(20)과, 상기 도포공정(20)을 거친 그릇을 100~600℃에서 30~45분간 예열하는 예열공정(30)과, 상기 예열공정(30)을 거친 그릇을 800~1000℃에서 20~30분간 소성하는 소성공정(40)과, 상기 소성공정(40)을 거친 그릇을 750~250℃에서 30~45분간 냉각하는 냉각공정(50)과, 상기 냉각공정(50)을 거친 그릇의 표면을 기계연마기로 가공하는 연마공정(60)을 거쳐 도금되는 것을 특징으로 한다.
Patent KR-20030035101-A (KR)
Title: Pollution glass withdrawal apparatus for glass melting furnace
Inventor: SONG YEONG GIL
IPC: C03B5/225
Filed: 2001-10-30
Abstract: PURPOSE: A polluted molten glass recovering apparatus equipped with a receive plate and seesaw unit is provided, which produces lumps of molten glass from polluted molten glass extracted from a refiner. Therefore the apparatus minimizes the formation of powdered glass unlike conventional recovering apparatus. CONSTITUTION: The apparatus for recovering polluted molten glass extracted from a refiner comprises the parts of; a receive plate(22) comprising an upper(23) and a lower(24) plate, wherein many grooves for hardening molten glass(G) are formed on the upper side, and cold water(25) for hardening molten glass filled in the grooves(23a) flows between upper and lower plates for hardening the polluted molten glass dropped from an outlet(12) connected to a refiner; a seesaw unit(20), set on the lower part of the outlet, having a weight(27) at each end; a vessel(30) for collecting hardened molten glass(G') dropped from the receive plate due to the seesaw mechanism when the weight of glass lumps is over the limit.
Patent KR-20020068948-A (KR)
Inventor: SONODA KENICHIRO
IPC: G01R31/26
Filed: 2001-11-12
Abstract: PURPOSE: To provide a measuring instrument and a measurement method for determining an averaging count (the count of measurement that is made automatically by the measuring instrument) in the measuring instrument for performing averaging processing (measurement is made automatically to a characteristic amount of one sample for a plurality of times, processing such as weighting is made, an average value is calculated from the measurement result of each time, and the value is outputted as the measurement result of the sample) while managing both required measurement accuracy and measurement efficiency. CONSTITUTION: A standard deviation σi when one of a plurality of samples is measured for a plurality of times, a standard deviation σs obtained for the plurality of samples, an initial value N0 of an averaging count, and a desired indefinite element ratio ε1 are used to calculate 1/ε12.(σi/ σs)2.N0, and an integer that is not smaller than the calculation result is adopted as an averaging count N. Then, averaging processing is made to each of the plurality of samples for the averaging count N and at the same time, measurement is made, thus calculating the standard deviation σs.
Patent KR-20030041231-A (KR)
Title: Head Lamp Irradiation Angle Variation Device Associated With Altitude Change For Vehicle
Inventor: NAM SANG HUN
IPC: B60Q1/10
Filed: 2001-11-19
Abstract: PURPOSE: An irradiation angle adjuster of a head lamp for a vehicle according to altitude is provided to drive safely and to obtain the visual field by automatically adjusting the irradiation angle of the head lamp according to the inclination angle during traveling on the uphill or downhill. CONSTITUTION: An irradiation angle adjuster of a head lamp(5) is composed of an altimeter(1) installed in a vehicle to detect the altitude of the vehicle with an electric signal; a control unit(2) detecting the change of altitude by receiving the output signal from the altimeter, and outputting a control signal to a motor driving unit(3) according to the map; the motor driving unit driving or reversing an angle adjusting motor(4) according to the output signal from the control unit; and the angle adjusting motor connected to the head lamp supported and turned up and down by a gear or link, and driven according to the output signal from the motor driving unit to adjust the irradiation angle of the head lamp according to the altitude. The visual field is obtained and safe driving is performed by automatically adjusting the irradiation angle of the head lamp during traveling on the uphill or downhill.
Patent KR-20030044316-A (KR)
Title: Image synchronizing method for real time image encoding system
Inventor: KIM SEONG IL
IPC: H04N5/04
Filed: 2001-11-29
Abstract: PURPOSE: An image synchronizing method of a real-time image encoding system is provided to control an image capturing rate according to an image encoding rate to operate an image encoder and image input device in the optimum state. CONSTITUTION: An image encoder(200) outputs a capture control signal to an image input device(100) for the purpose of encoding an image(S101). The image input device captures an input image according to the capture control signal(S102), and transmits a capture completion signal to the image encoder(S103). The image encoder duplicates the captured image into an internal buffer according to the capture completion signal(S104) and encodes the image data(S105). The image encoder repeats the aforementioned process to complete encoding of the input image.
Patent KR-20030045907-A (KR)
Inventor: AHN CHANG WON
IPC: A23L2/02
Filed: 2001-12-03
Abstract: PURPOSE: Provided is a method for preparing a dropwort extract which has a high savory taste. The dropwort extract contains enough flavoring component from dropwort and has a high savory taste. CONSTITUTION: A method for preparing dropwort extract having high savory taste is characterized by (i) parboiling dropwort in boiled water and pulverizing it; adding cell wall decomposition enzyme thereto; filtering the decomposed solution; and concentration the filtrate; or (ii) parboiling dropwort in boiled water and pulverizing it; adding cell wall decomposition enzyme thereto; filtering the decomposed solution; concentrating the filtrate; and powdering the concentrate.
Patent KR-20030046289-A (KR)
Title: Realtime Online AD and Info. System in Mobile Device Using Radio
Inventor: JEONG YONG SEOK
IPC: H04W4/00
Filed: 2001-12-05
Abstract: PURPOSE: A system of doing real-time online advertising and supplying information using circulation is provided to receive standardized codes transmitted from each store, and to supply a method of servicing advertisements and information in a corresponding language selected by a user, thereby obtaining economic information as giving the advertisements. CONSTITUTION: Each store has distinguishable inherent codes. When the stores transmit information on store locations, business types, items, home page addresses, E-mail addresses, telephone numbers, and events by binding with standardized codes, a system of doing real-time online advertising and supplying information receives the transmitted information. Detailed information is obtained from corresponding home pages. By supporting multilingual function, users obtain information by converting the information in self languages. The users having mobile communication equipments are supplied with efficient advertisements and the information.
Patent KR-20030048498-A (KR)
Title: Manufacture for transparent resinous block copolymers, block copolymer containing mikto-block thereby and its usage
Inventor: KIM JONG GEUN
IPC: C08F297/04
Filed: 2001-12-12
Abstract: PURPOSE: A process for preparing transparent block copolymer resins is provided to simplify the working process and to improve the mechanical properties such as strength and flexibility of the resin. A block copolymer having various structures and compositions and a transparent bottle and a bubble pack obtained therefrom are also provided. CONSTITUTION: The process for preparing transparent block copolymer resins comprises the step of polymerizing 55 to 95 wt% of at least one of vinyl aromatic monomers and 45 to 5 wt% of at least one of conjugated diene monomers under solution polymerization conditions by multiple introductions of the monomers. The process is characterized by comprising the steps of: introducing a monovinyl aromatic monomer, a polar organic compound and an anionic initiator to obtain an anionic polymer block; introducing a multi-functional compound and a conjugated diene monomer to obtain a mikto-block of the polymer in which linear and non-linear structures are mixed; introducing a conjugated diene monomer; introducing a vinyl aromatic monomer; and introducing a multi-functional coupling agent.