baber/WOPTO huggingface dataset:
Patent KR-20020083732-A (KR)
Title: A system for predicting and transfering indisposition on the health using heat-sensitive sensor
Inventor: JUNG HYO NAM
IPC: G08B25/00
Filed: 2001-04-30
Abstract: PURPOSE: A system for predicting and informing abnormality of health using a heat detecting sensor is provided to enable rapid disposal of an abnormal emergent situation generated in isolated places. CONSTITUTION: The system for predicting and informing abnormality of health comprises a heat detecting sensor(2) installed within a certain space to check the change of the number of persons, a CPU, a DTMP tone detecting part, a voice recording/replaying part, a DTMP transmitting part, a telephone(3) and an adaptor(1) including an inner fresh memory. The adaptor phones for saved telephone numbers successively to transmit the recorded voice in order to inform the generation of an abnormal situation when a count value detected by the sensor is different with limit values of the fresh memory.
Patent KR-20020085158-A (KR)
Inventor: JUNG CHUNG CHAE
IPC: F04B9/04
Filed: 2001-05-07
Abstract: PURPOSE: An air pump is provided to improve pumping efficiency and durability and to reduce manufacturing cost. CONSTITUTION: An air pump comprises a working frame(2) having a motor fixed through a motor installation hole formed on a side wall thereof so that an eccentric axis integrally joined to a motor axis is horizontally installed therein to penetrate, an eccentric working body(24) having a pair of inserting and fixing holes and horizontally and axially joined to the eccentric axis and a pair of installation openings(25) penetrating a bottom thereof; a piston body(3) having a pair of intake chambers(31,31') having corrugated membranes and protrusively formed on an upper part of an installation surface(32), an exhaust valve body(34) protrusively formed on a central part of a lower side of the installation surface, fixing devices(33) having fixing balls and integrally formed on upper parts of the intake chambers, respectively, so that the intake chambers are stored in the installation openings and the fixing balls are inserted and fixed in the inserting and fixing holes so as to receive power in vertical direction of the eccentric axis; and a lower frame(4) fixed to a bottom of the working frame while the installation surface of the piston body is fixed on an upper surface thereof and having intake holes(42) having intake valve bodies(43) and penetrating and formed on locations corresponding with the intake chambers and an exhaust hole(45) fluidically connected with the intake chambers, having the exhaust valve body and formed on a central part thereof.
Patent KR-20020089619-A (KR)
Title: Apparatus for preventing of crime using throwaway camera
Inventor: CHO JONG HEE
IPC: G08B13/00
Filed: 2001-05-23
Abstract: PURPOSE: A crime preventing apparatus using a disposable camera is provided to effectively observing and warning the generation of a crime by warning the invasion of the invader with a speaker and informing it through a saved telephone number after filming the invader with the camera, and to reduce installation and maintenance costs thereof. CONSTITUTION: The crime preventing apparatus comprises: a memory(180) saving a warning voice and a connecting telephone number and the like; a human body detecting sensor(110) using infrared rays; a timer(120) for setting an operating time zone of the human body detecting sensor; a disposable camera(130) for filming still images of a certain region according to the operation of a solenoid coil when an invader is detected; a voice generating device(150); a telephone transmission device(160); and a controller(170).
Patent KR-20020090665-A (KR)
Title: Method for impact absorption of wheel carrier for automobiles
Inventor: HONG CHEOL GI
IPC: B62D21/15
Filed: 2001-05-29
Abstract: PURPOSE: Impact absorbing structure of a wheel carrier for a vehicle is provided to prevent passengers from being injured by distributing impact to the wheel carrier with supporting a cross member with shock absorbing members. CONSTITUTION: A center member(300) is fixed horizontally in a cross member(200), and fixed in a wheel carrier(100). A shock absorbing member(400) of pipe type is fixed in the cross member by a bush, and fastened in the lower part of the wheel carrier by a fixing bracket. Both sides of the cross member are connected to both sides of the wheel carrier by the shock absorbing members. Impact is reduced with distributing shock through the center member and the shock absorbing member, and passengers are protected by restricting the wheel carrier from being pushed into a dash panel.
Patent KR-20020094511-A (KR)
Title: Quartz exhaust fixing jig of semiconductor fabrication equipment
Inventor: KIM HONG GEUN
IPC: H01L21/00
Filed: 2001-06-12
Abstract: PURPOSE: A quartz exhaustion fixing jig of semiconductor fabrication equipment is provided to prevent a breakage due to exhaustion of quartz by improving a structure of the fixing jig. CONSTITUTION: A fixing jig(20) is installed at a processing apparatus(10). The height of the fixing jig(20) can be controlled variably. The fixing jig(20) is formed with two or more screw bars(22), a lower fixing plate(24), an upper fixing plate(26), and a plurality of nuts(28). The lower fixing plate(24) and the upper fixing plate(26) are combined by the screw bars(22). The nuts(28) are used for combining the upper fixing plate(26) with the screw bars(22). The fixing jig(20) is used for maintaining the expansion of a variable Teflon tape(12) according to a variation of quartz. In addition, the fixing jig(20) is used for preventing separation of a connection portion of the variable Teflon tape(12).
Patent KR-20020094749-A (KR)
Title: Linked Group Partitioning Method and Virtual Space Service System using thereof
Inventor: KIM SEON GUK
IPC: G06F17/00
Filed: 2001-06-13
Abstract: PURPOSE: A method for LGP(Linked Group Partition) of a virtual space and a system for servicing a virtual space using the same are provided to secure a stabilization and realization by making each group has information with respect to a connection of each group divided by the virtual space, managing a group of a predetermined divided virtual space through a service host, reforming a virtual space group being managed in accordance with a load of each service host, and adjusting loads equally. CONSTITUTION: At least one LGP client(110-112) creates various kinds of command in accordance with a demand of a user, estimates a movement of an object in advance, and performs an interpolation in the case that a response of a connected network is delayed. The LGP client(110-112) divides virtual space data according to patterns, groups the data as many groups, and codes and decodes data being inputted or output. At least one LGP session server(140-142) receives/decodes various kinds of commands being output from the LGP client(110-112) through a network, manages a connection state of a user based on decoded data, classifies a virtual space data group received from the LGP client(110-112), and supplies the group. At least one LGP process server(151-152) is connected to all LGP session servers(140-142), processes the virtual space data group received from the LGP session server(140-142) independently, and performs a distributed processing of loads from the user which are pressed to each LGP session server(140-142).
Patent KR-20030000035-A (KR)
Title: Harmful gas purifying apparatus and thereof method by using bio filter and micro wave
Inventor: BAEK TAE IL
IPC: B01D53/75
Filed: 2001-06-22
Abstract: PURPOSE: A treatment method of hazardous gas using bio filter and microwave is provided, and an apparatus therefor is also provided to purify high concentration hazardous gases emitted from various industries in high efficiency. CONSTITUTION: The equipment comprises first and second bio filters(16, 20) which decompose hazardous gases including SOx, NOx and VOCs by organic decomposition into less hazardous gases; a condition controller (C) which maintains the optimal growth condition of microorganisms in bio filters; a first gas purifier(40) which coverts the less hazardous gases from bio filters into hazardous constituents and innocuous constituents by inorganic decomposition using high frequency microwave; a second purifier(50) which decomposes gas supplied from the first purifier again by high frequency microwave and catalyst; a vacuum pump(60) which is installed at the lower part of the second purifier for discharge of purified gas.
Patent KR-20020032288-A (KR)
Inventor: SUZUKI NAOTO
IPC: B60L50/16
Filed: 2001-06-28
Abstract: PURPOSE: To restrain NOx from being emitted into the atmosphere because of disturbance in NOx emission control by HC and CO in engine restart by oxygen discharged into a catalytic converter after fuel is blocked, when an engine is stopped for a while in a hybrid vehicle combined with engine drive and motor drive wherein the stoppages are frequently repeated. CONSTITUTION: A load is applied to the engine by a generator when the engine is stopped for a while by the fuel block, and idling of the engine is controlled thereby after the fuel block, so as to restrain exhaust rich in oxygen from being discharged into the catalytic converter after the fuel block.
Patent KR-20020005493-A (KR)
Inventor: SHIBASAKI KAZUNORI
IPC: H04B7/26
Filed: 2001-07-06
Abstract: PURPOSE: To provide a technique which enables easy hand over at low cost. CONSTITUTION: A mobile device is equipped with the first measuring means which measures, as a first phase difference, the phase difference between the signal transmitted to the base station being the source of hand over and the signal sent from the base station, and the first transmission means which transmits the phase difference measured at request of hand over to the base station at the destination of hand over, and the base station at the destination of hand over is equipped with the second measuring means which measures, as a second phase difference, the phase difference between the signal transmitted to the shifter during hand over and the signal transmitted from the mobile device, a regulation means which regulates the system so that the first and second phase differences may accord with each other, and the second transmission means which transmits the signal after regulation to the mobile device after hand over, and it transmits a signal synchronized with a signal that the base station at the destination of hand over has transmitted to the mobile station in advance, to the mobile device after hand over, by transmitting the regulated signal to the mobile device.
Patent KR-20030008839-A (KR)
Title: A disk cartridge and a disk drive apparatus
Inventor: BAE BYEONG YEONG
IPC: G11B23/03
Filed: 2001-07-20
Abstract: PURPOSE: A disc cartridge and a disc drive system is provided to prevent the introduction of impurities into a disc while carrying out the recording or reproducing for the disc by partially opening a hole of the disc cartridge for the access of a pickup via the dual structure of the shutter. CONSTITUTION: A disc cartridge includes upper and lower cases(110,120) for receiving a disc(D) and formed with a hole(121) formed at a side for the access of a recording and reproducing unit with respect to the disc, and a shutter for opening or closing the hole, wherein the shutter includes a first shutter(130) for opening or closing the entire hole, and a second shutter(140) for variably opening or closing a part of the hole according to an access area of the recording and reproducing unit.
Patent KR-20030012257-A (KR)
Title: Manifold-type cooler for cooling a die
Inventor: LEE HYEONG SEOK
IPC: B22D17/22
Filed: 2001-07-31
Abstract: PURPOSE: A manifold type cooler for cooling a mold is provided to increase cooling efficiency and to reduce fault rate of an article by installing a cooler in a cooler interruption part. CONSTITUTION: A manifold type cooler includes a cooler body(22) formed at an inner portion thereof with cooling water passages. A pair of inner pipes(24,28) and a pair of outer pipes(26,30) are installed in the cooler body(22). The inner and outer pipes are inserted into cooling holes. The pair of inner and outer pipes are parallel installed with respect to the cooler body(22). A first connection pipe for cooling water is installed at a cooling water inlet(23a), and a second connection pipe for discharging cooling water is installed at a cooling water discharging port(23b) of the cooler body(22). The first and second connection pipes are connected to a cooler(20).
Patent KR-20020013432-A (KR)
Inventor: HAKAMADA SHINICHI
IPC: C09D7/12
Filed: 2001-08-08
Abstract: PURPOSE: Provided are an ink which can enhance fluorescence intensity and provide a recorded article good in record quality including stability, reliability and coloring ability to look at, an ink-jet recording process using such an ink, a recorded article obtained by the recording process, an instrument using such an ink, and a method of enhancing fluorescence of a fluorescent colored portion of a recorded article comprising a recording medium and the colored portion provided thereon. CONSTITUTION: The ink comprises (i) first and second organic compounds which are incompatible with each other; (ii) at least one of a compound exhibiting fluorescence properties and a coloring material exhibiting fluorescence properties; and (iii) a liquid medium dissolving or dispersing the components (i) and (ii) therein, wherein the ink is a water-based ink and the liquid medium is water. The ink is applied to a recording medium from an ink applying means wherein there is a gap between the ink applying means and the recording medium.
Patent KR-20030013976-A (KR)
Title: Compressor having an oil spraration apparatus
Inventor: CHOI JEONG WON
IPC: F04B39/02
Filed: 2001-08-10
Abstract: PURPOSE: A compressor having an oil separator is provided to improve the separation efficiency of oil and the cooling efficiency of the separated oil, thereby preventing the compressor from locking. CONSTITUTION: A compressor(20) having an oil separator includes a housing(21) having a suction muffler(21a) or a vent muffler(21b); a cover member(23) coupled with the housing and forming an oil separating chamber(22) having an inlet port(24a) for flowing a compressed heat exchange medium and an outlet port(24b) connected with the vent muffler; baffles(25) installed at one side of the housing and the cover member for extending a passage of the heat exchange medium flowed into the inlet port; a gasket(40) formed between the housing and the cover member, and having an oil return passage for supplying oil separated by the oil separating chamber to an oil supply path(21c) communicated with the suction muffler; and an oil separator(31) installed at the oil separating chamber for separating the oil from the heat exchange medium and cooling the oil.
Patent KR-20030014804-A (KR)
Title: Apparatus and Method for Database Construction of News Video based on Closed Caption and Method of Content-based Retrieval/Serching It
Inventor: JANG HYEON SEONG
IPC: G06T1/00
Filed: 2001-08-13
Abstract: PURPOSE: A system and a method for generating a closed-caption-based news video database and a contents-based searching method are provided to simultaneously search a text and videos of a news item through a text searcher and an item searcher. CONSTITUTION: A system for generating a closed-caption-based news video database includes an embedded text structuring unit(203), an index and additional information extraction unit(204), and a synchronizing unit(206). The embedded text structuring unit segments a closed caption text(201) into significant units to divide it into structured embedded texts. The index and additional information extraction unit extracts indexes and additional information from the closed caption text to construct a term dictionary(207). The synchronizing unit synchronizes the closed caption text with audio signals of a news video(202).
Patent KR-20030022502-A (KR)
Inventor: BYUN SUNG KUK
IPC: C08L17/00
Filed: 2001-09-10
Abstract: PURPOSE: Provided is a resin additive useful for producing high strength waterproof sheet having improved tensile strength and elongation in its manufacturing process using waste tire. CONSTITUTION: The resin additive comprises 67 wt% of synthetic latex(solids 55%), 18 wt% of polypropylene resin, 9-10 wt% of butadiene rubber, 2.5-3.0 wt% of sodium hydroxide, 1.2-1.4 wt% of zinc white, stearic acid, 0.5-0.7 wt% of colloidal calcium carbonate, 0.01-0.03 wt% of acetone-soluble component, 0.01-0.02 wt% of zinc oxide particle, and 0.03 % of others. The high strength waterproof sheet comprising a waste tire as main substance, and the resin additive, has tensile strength of 50 kg f/m or more and elongation of 90% or more.
Patent KR-20030022956-A (KR)
Title: A method of preparing transparent silica glass
Inventor: JUN MYEONG CHEOL
IPC: C03B19/12
Filed: 2001-09-11
Abstract: PURPOSE: Provided is a method for manufacturing transparent silica glass with good transparency and near theoretical density by vacuum sintering silica compacts derived from the silica sol, containing silica granules based on fumed silica. CONSTITUTION: The method for manufacturing transparent silica glass comprises the steps of: (i) preparing a slurry type silica sol(<=1micrometer) by dispersing granular silica powder into water, where the silica granules are obtained by adding silica powder, fumed silica(30-100nm), to distilled water, drying at 110deg.C, dry-milling, and calcining at 900-1100deg.C for 1-5hrs; (ii) adding 1-10wt.% dispersant, such as tetramethyl ammonium hydroxide(TMAH) or tetraethyl ammonium hydroxide(TEAH), to be the sol more than pH11; (iii) adding gelling agents, aliphatic ester compounds such as methyl lactate and ethyl formate, having a gelling agent/dispersant equivalent ratio of 1.2-1.4; (iv) pouring the silica sol into a mold and gelling; (v) demolding to get a bulky gel; (vi) drying; (vii) thermal treating at 5-50deg.C/hr to 300-600deg.C for removal of organics; (viii) thermal treating at 100deg.C/hr to 500-1000deg.C in Cl2 atmosphere for removal of hydroxide ions and metallic impurities; (ix) sintering at 1200-1700deg.C for 0.1-100hrs under vacuum between 10-1 and 10-6torr. The step for removing foams in silica sol is optionally added to the next of step (ii).
Patent KR-20030024172-A (KR)
Title: Folding seat cushion for motor coach
Inventor: JUNG JONG BOK
IPC: B60N2/30
Filed: 2001-09-17
Abstract: PURPOSE: An auxiliary seat of folding for a recreation vehicle is provided to protect a passenger by erecting a safety seat when folding the auxiliary seat. CONSTITUTION: An auxiliary seat(100) of folding for a recreation vehicle comprises a seat back(110); a seat cushion(120) and a safety seat(200). The safety seat is combined to a lower portion of the seat back at a right angle. The safety seat is inserted to the seat cushion when the seat back is erected. The safety seat is erected and fixed when the auxiliary seat is folded toward a rear direction. Thereby, safety is improved by electing the safety seat.
Patent KR-20020022583-A (KR)
Inventor: ISHIGAKI TAMOTSU
IPC: H03M13/39
Filed: 2001-09-18
Abstract: PURPOSE: To provide an inexpensive read channel that is adapted to a high channel frequency. CONSTITUTION: The read channel circuit is provided with slice level generating sections 11a, b, c that generate slice levels, comparator sections 10a, b, c that convert a modulation signal into binary signals on the basis of the generated slice levels, a phase distance measurement section 15a that measures the phase distance among the binary signals, an error discrimination device 16 that infers errors in the modulation signal on the basis of the measured phase distance, and a stream correction unit 17 that references information with respect to the error inferred by the error discrimination unit 16 to apply error correction to the modulation signal.
Patent KR-20030031773-A (KR)
Title: Apparatus for estimating moment of inertia of an object
Inventor: WOO SEUNG HUN
IPC: G01N1/10
Filed: 2001-10-16
Abstract: PURPOSE: An apparatus for calculating an inertial moment of an object is provided to reduce the number of analyzing and testing processes by easily calculating the inertial moment of the object. CONSTITUTION: An inertial moment calculating apparatus includes a weight(20) for measuring mass of an object, such as a chassis(10) of a vehicle. A wall member(30) is provided at an upper portion of the weight(20) in order to cover the chassis(10). A light emitting section(40) is installed at the wall member(30). The light emitting section(40) includes two lasers, which are installed at two sidewalls of the wall member(30) while forming a right angle with respect to each other. A light receiving section(50) including sensors is installed at remaining sidewalls of the wall member(30). A body(60) is connected to the weight(20) so as to display an inertial moment of the object by calculating the inertial moment of the object based on a predetermined equation.
Patent KR-20020032379-A (KR)
Title: Forging method
Inventor: NISHIGORI SAKAE
IPC: B21J5/02
Filed: 2001-10-25
Abstract: PURPOSE: A forging method is provided to improve workability in machining, by turning the metallographical structure of products subject to impact load to a fine ferrite-pearlite structure, without adopting quenching and tempering, to obtain as strength a yield point exceeding that by quenching and tempering, and making the tensile strength smaller than that obtained by quenching and tempering. CONSTITUTION: The forging method is characterized in that a forged material manufactured by adding at least one kind of group 5 metals is heated to a temperature suitable for hot forging, and after forging to a prescribed shape, is cooled and then held for a prescribed set time in a furnace at the tempering temperature, and is further cooled to normal temperature by natural cooling, wherein the heating temperature of the forged material is set in the range of 1150 to 1250 deg.C.
Patent KR-20030033912-A (KR)
Title: A positive active material for lithium secondary battery and a method of preparing same
Inventor: CHO JAE PIL
IPC: H01M4/04
Filed: 2001-10-25
Abstract: PURPOSE: Provided are a cathode active material for lithium secondary battery having excellent electrochemical properties such as capacity and life, as well as excellent thermal stability, and a method for producing the same. CONSTITUTION: The cathode active material comprises a lithium-containing compound, and a coating layer formed on the lithium-containing compound, which comprises a coating element-containing oxide and a compound of formula 1: XOp(wherein X represents an element capable of double-bonding with oxygen, and 2<=p<=4). The cathode active material is produced by the steps of (i) adding a coating element-containing alkoxide to organic solvent to form a coating solution, (ii) adding a lithium-containing compound to the coating solution, (ii) reacting the coated lithium-containing compound with a compound of element capable of double-bonding with oxygen, and (iii) heating the reactant to form a coating layer on the lithium-containing compound, which consists of coating-containing oxide and the compound of formula 1.
Patent KR-20020034888-A (KR)
Inventor: HONMA TSUTOMU
IPC: C12R1/38
Filed: 2001-10-29
Abstract: PURPOSE: To provide a method for producing an 'unusual polyhydroxyalkanoate(PHA)' using an easily synthesizable or available raw material compared to a substituted fatty acid in a simplified process with shortened time and reduced labor and cost while eliminating the difficulty of introducing substituted monomer unit because of the difficulty of hydrolysis from an esterified product by a conventional method. CONSTITUTION: This method for producing a PHA composed of monomer unit of chemical formula £2| (wherein, R is a substituent; and x is an integer of 0-8) is characterized by comprising a process of culturing microorganisms that can take a substituted fatty acid esterified product of formula £1| (wherein, R and R' are each a substituent; and x is an integer of 0-8) and is capable of synthesizing the PHA in a medium containing the compound of formula £1|.