baber/WOPTO huggingface dataset:
Patent KR-20040085258-A (KR)
Inventor: JUNG SU HYEON
IPC: C10L5/46
Filed: 2003-03-31
Abstract: PURPOSE: A method and an apparatus for producing RDF from garbage are provided recycle garbage, easily dispose garbage and reduce garbage disposal cost and increase efficiency of resources accordingly by lowering salt content of garbage, thereby forming garbage into fuel. CONSTITUTION: The apparatus comprises a storage tank(110) for storing garbage; a crusher(120) connected to the storage tank to crush garbage supplied; a sorter(130) connected to the crusher to remove foreign materials from the crushed garbage; first dewaterer(140) connected to the sorter and catchment tank(210) to dewater garbage by continuously squeezing garbage using screw; first mixer(150) connected to the first dewaterer to agitate the squeezed garbage; second dewaterer(160) connected to the first mixer and the catchment tank to dewater garbage by continuously squeezing garbage using the screw; a wastewater treatment means connected to the storage tank and the first and second dewaterers to treat malodor of the storage tank and wastewater of the first and second dewaterers; second mixer(152) connected to the second dewaterer to agitate garbage squeezed by the second dewaterer; a dryer(170) which is connected to the second mixer, into which dewatered cake is supplied so that the cake is transferred by transfer screw, and which dries the dewatered cake by steam; a pulverizer(191) connected to the dryer to produce dried and dewatered cake into powder; a foreign material remover(192) connected to the pulverizer to remove foreign materials from the dewatered cake powder; a steam and combustion treatment means(300) to supply steam into the dryer through steam jacket(180) and incinerate malodor, oil and volatile content contained water produced from fuel forming means(100) and wastewater treatment means(200); and a forming machine(190) connected to the foreign material remover and waste plastic storage tank(193) to compression mold the dewatered cake powder discharged through the foreign material remover by using waste plastic chips as a binder.
Patent KR-20030082474-A (KR)
Title: 반도체 장치의 제조 방법 및 반도체 장치
IPC: H01L29/78
Filed: 2003-04-16
Abstract: 단위 면적당 캐패시터 용량의 향상을 가능하게 하는 기술, 및 그에 수반하는 제조 공정을 간략화할 수 있는 기술을 제공한다.  캐패시터 형성 영역의 표면에 적어도 하나 이상의 요철인 캐패시터 형성 홈(4a)을 형성함으로써 캐패시터의 표면적을 증가시켜, 단위 면적당 캐패시터의 용량의 향상을 가능하게 한다.  또한, 상기 캐패시터 형성 홈(4a)과 반도체 기판(1)의 표면에 형성된 소자 분리 홈(4)을 동일한 공정에서 형성함으로써 제조 공정을 간략화할 수 있다.  또한, 캐패시터 형성 영역에서의 캐패시터의 유전체막(16a)과, MISFET 형성 영역에서의 고내압용 게이트 절연막(16)을 동일한 공정에서 형성한다.  또는 캐패시터 형성 영역에서의 캐패시터의 유전체막(16a) 및 메모리 셀 형성 영역에서의 다결정 실리콘층(10a)과 다결정 실리콘층(17) 사이의 메모리 게이트 층간막(11)을 동일한 공정에서 형성한다.
Patent KR-20040102284-A (KR)
Inventor: CHOI JU WON
IPC: C25D21/00
Filed: 2003-05-27
Abstract: PURPOSE: To provide an apparatus for purifying and regenerating exhaust fume generated from large-sized chrome electroplating plant, wherein the apparatus recovers gas and mist by a movable dust collecting hood and separates and concentrates chrome ions recovered from the gas and mist by wastewater regenerating means and heating means so that the concentrated chrome ions are reused. CONSTITUTION: The apparatus comprises a movable exhaust fume collecting means comprising a movable dust collecting hood(2) which seals an upper part of a large scale plating pot(1) of the large-sized chrome electroplating plant, and in which a hook capable of fixing a plating object(15) is installed, a collecting fan(11) mounted on an inner part of an exhaust pipe(9) penetratingly installed on an upper part of the movable dust collecting hood, a flexible tube(10) connected to an end part of the exhaust pipe, and a large blowing fan(20) connected to the flexible tube to transfer collected exhaust fume; an exhaust fume collecting means comprising a dust collecting tank(21) to a lower part of which the large blowing fan is penetratingly connected, and on an upper part of which an exhaust port(22) is formed, pall rings(26a,26b) and collecting and injecting parts(25a,25b) installed in a combination of two steps right above a part of the dust collecting tank to which the large blowing fan is connected, a demister(24) installed above the pall rings and the collecting and injecting parts, and a cleaning and injecting part(23) installed above the demister by pipelines; and a wastewater regenerating means comprising a regenerating tank(29) which is connected to a lowermost part of the dust collecting tank to receive wastewater, and a space of which is divided by a diaphragm(33), electrode plates(30,31) installed in an inner space of the regenerating tank, a water transfer pump(37) connected to a lower part of the regenerating tank by pipe to supply purified wastewater to the collecting and injecting parts, a filter(40) connected to a lower part of the regenerating tank by pipe to filter concentrated wastewater, and a subsidiary tank(43) for supplying the plating solution into the plating pot by temporarily storing a plating solution filtered by the filter.
Patent KR-20040103662-A (KR)
Inventor: KIM DAE HONG
IPC: H04Q1/28
Filed: 2003-06-02
Abstract: PURPOSE: A power supply apparatus for BTL(Backplane Transceiver Logic) interfacing in a base station system is provided to cut the cost in embodying a low-priced base station system by supplying the pull-up power of a termination register, required for BTL interfacing, to a backplane without the necessity of additionally configuring an expensive DC/DC converter or a power pack so that inter-board BTL communication can be smoothly executed in a low-priced base station system. CONSTITUTION: A power supply apparatus for BTL interfacing in a base station system consists of a DC/DC module(100), a power switch(200), a diode(300), a CPU(400), and an EPLD(Erasable Programmable Logic Device)(500). The DC/DC module(100) receives +27V from a backplane, converts it into 5V, pull-up power for BTL interfacing, and outputs it to the power switch(200). The power switch(200), driven with a power_on signal inputted from the EPLD(500), outputs a power of 5V, inputted from the DC/DC module(100), to the diode(300). The diode(300) outputs the power to the backplane. The CPU(400) outputs a power drive control signal to the EPLD(500) in order to supply the pull-up power to the backplane. The EPLD(500) outputs a power-on/off signal to the power switch(200) according to the power drive control signal.
Patent KR-20040105032-A (KR)
Inventor: KIM YONG SIK
IPC: H04M11/00
Filed: 2003-06-04
Abstract: PURPOSE: A device for remotely changing a function of a cellular phone and a controlling method therefor are provided to insert a signal for directing to change a specific function into a specific index item, and to transmit the index item to a cellular phone such that the cellular phone can retrieve the index item to execute a set function, thereby remotely changing the function without visiting a specific service area. CONSTITUTION: A function change message generation server(2) inserts a signal for requesting function settings to be changed into a specific index item in SMI format type within an LMS(Long Message Service) message, and outputs the specific index item to a mobile communication network device(1). Cellular phones(3A-3N) retrieve contents of the LMS message wirelessly received via the mobile communication network device(1), analyze whether the specific index item written in the SMI format type exists, and reboot by changing a specific function according to analyzed results, and process data or traffic signals.
Patent KR-20040110207-A (KR)
Inventor: KIM DAE WON
IPC: H04N21/60
Filed: 2003-06-18
Abstract: PURPOSE: A system and a method for supplying a moving picture are provided to compress moving picture data holding the equivalent of at least two hours for reproducing using an MPEG(Moving Picture Experts Group)4 way, thereby storing the compressed moving picture data in a single VCD(Video Compact Disk). CONSTITUTION: A recording media(100) stores link information for supplying data compressed by a moving picture compression way and information related to the compressed data. A reproducing unit(200) outputs the data stored in the recording media in response to user's requirement and outputs additional information supplied through online after online connection using the link information. A main server(300) transmits the additional information to the recording media responding to the user's requirement after online connection with the recording media responding to online connection requirement of the recording media.
Patent KR-20050000096-A (KR)
Inventor: CHOI GYOO CHEOL
IPC: D06F33/02
Filed: 2003-06-23
Abstract: PURPOSE: A detergent amount judging method of a washing machine is provided to decide the exact amount of detergent input according to each water level and to form an optimal washing pattern by deciding the amount of input detergent by changing a detergent amount reference value required according to the water level. CONSTITUTION: In a detergent amount judging method of a washing machine that water is supplied in stages according to the amount of the laundry inputted to the washing machine and the amount of detergents is decided to meet proper conductivity and temperature conditions detected by an electrode sensor and a temperature sensor according to a detergent amount sensing table, the detergent amount judging method of a washing machine is composed of steps for feeding the water up to a water level set according to the amount of the laundry(S11,S12,S13); changing a detergent amount reference value according to each water level(S14,S15,S16); and selecting the amount of detergent satisfying conductivity and temperature conditions from the detergent amount sensing table for the changed detergent amount reference value(S17).
Patent KR-20050000272-A (KR)
Inventor: KO KUNG CHAN
IPC: D03D11/00
Filed: 2003-06-23
Abstract: PURPOSE: A fiber sheet is characterized by using hollow fiber containing dead air and having excellent thermo-keeping property, hygroscopicity and drying function. The fiber sheet is useful for sportswear for winter, underclothes and bedclothes. CONSTITUTION: A fiber sheet having thermo-keeping property, hygroscopicity and quick drying function comprises: a surface layer(1) comprised of hollow fiber; and a back layer(2) comprised of modified cross-section fiber. Hollow rate of the hollow fiber is 5-40%. The hollow fiber is nylon, polyester and polyolefine fiber. The modified cross-section fiber is nylon and polyester grey yarn.
Patent KR-20050001544-A (KR)
Inventor: PARK JOUNG KYOU
IPC: H04W92/18
Filed: 2003-06-25
Abstract: PURPOSE: A portable terminal comprising a Bluetooth module for minimizing current consumption and a communication connecting method between Bluetooth access points are provided to request Bluetooth access points to be connected, and to convert operational modules related to a Bluetooth module into a low-power state if responses are not received from the Bluetooth access points during a standby time, thereby reducing current consumption. CONSTITUTION: A portable terminal mounted with a Bluetooth module decides whether a current connection request time comes(S100). If so, the terminal requests a Bluetooth access point to be connected at the connection request time(S120). The terminal waits for a response signal from the requested Bluetooth access point(S130). The terminal decides whether a set standby time elapses while waiting for the response signal(S140). If so, the terminal converts operational modules related to operations of the Bluetooth module into a low-power state(S150).
Patent KR-20050001188-A (KR)
Inventor: KWAK SANG HYON
IPC: H01L21/28
Filed: 2003-06-27
Abstract: PURPOSE: A method for forming metal interconnection of semiconductor device by damascene process to avoid a dishing phenomenon by preventing a polishing process by a metal layer of a large area until a polishing rate becomes remarkably low to perform a planarization process due to a difference of a deposition thickness when the inside of a cell or other fine metal pattern regions is being polished. CONSTITUTION: After an insulation oxide layer(33) is formed on a semiconductor wafer(31), an interconnection part is formed in the insulation oxide layer. The first copper barrier thin film(35) is formed on the insulation oxide layer including the interconnection part. A copper thin film is formed on the first copper barrier thin film. The second copper barrier thin film is formed on the copper thin film. The second copper barrier thin film and the copper thin film are polished by using copper polishing slurry. A polishing process is performed by using slurry for the copper barrier thin film to form a damascene metal interconnection(37a).
Patent KR-20050003138-A (KR)
Inventor: HONG JONG CHEOL
IPC: H04W76/02
Filed: 2003-06-30
Abstract: PURPOSE: A method for assigning a virtual communication session and a system thereof are provided to prevent loss of a message caused by a communication failure of direct transmission and maximize the efficiency of wireless instant messaging. CONSTITUTION: A transmission processing unit(145) is placed in an instant messenger loaded in a wire and wireless terminal for generating and transmitting data for an instant messenger. A receipt processing unit(140) is placed in an instant messenger loaded in a wireless terminal for receiving the data transmitted from the transmission processing unit(145). A session detecting unit(105) judges whether or not communication packets are transmitted normally in a communication session between the transmission processing unit(145) and the receipt processing unit(14), or judges whether a communication session error is generated. If so, a session control unit(110) assigns a virtual communication session between the transmission processing unit(145) and the receipt processing unit(140). A session maintaining unit(115) maintains the virtual communication session until the data transmitted from the transmission processing unit(145) is provided to the receipt processing unit(140). A temporary storing unit(120) temporarily stores the communication packets on a data queue(125) based on a result of session detection of the session detecting unit(105). A post transmission unit(130) transmits the temporarily stored communication packets at a point when the communication failure generated between the transmission processing unit(145) and the receipt processing unit(140) is overcome.
Patent KR-20050004650-A (KR)
Inventor: KIM SU MIN
IPC: B32B38/08
Filed: 2003-07-03
Abstract: PURPOSE: Provided is process for production of board laminate impregnated with anti-bacterial and low pressure thermal curing resin composition containing silver ion used in flooring board made of natural wood, high-density fiber board or synthetic wood material. CONSTITUTION: The process comprises preparing composition consisting of curing agent in 0.5-2 wt.%, plasticizer in 1-5 wt.%, releasing agent in 0.1-2 wt.% and silver containing water in at least 2 wt.% per 1000g of thermal curing resin; impregnating overlay sheet(1), patterning sheet(2) or backing sheet(3) in the composition; keeping the impregnated sheet in semi-dried and cured condition; and storing the cured sheet into sealed container to prevent further curing process thereof under constant temperature and moisture condition.
Patent KR-20050007889-A (KR)
Inventor: LEE IN SEON
IPC: C12Q1/44
Filed: 2003-07-12
Abstract: PURPOSE: An in vitro assay method of cholesterol-adsorption by polysaccharides is provided, thereby rapidly and simply analyzing polysaccharides capable of adsorbing cholesterol, and measuring relationship between polysaccharides and cholesterol-adsorption under changes of physicochemical conditions. CONSTITUTION: The in vitro assay method of cholesterol-adsorption by polysaccharides comprises the steps of: (a) adsorbing ionizable polysaccharides to cholesterol; (b) precipitating the cholesterol-adsorbing polysaccharides using a precipitating agent; (c) adding an enzyme solution into the supernatant to measure an amount of cholesterol in the supernatant; and (d) comparing the amount of cholesterol of step (a) with that of step (c), wherein the ionizable polysaccharide is xanthan, alginate, gellan gum, pectin and zooglan; the precipitating agent is a mixed solution of hexadecyltrimethyl ammonium bromide or hexadecyltrimethyl ammonium bromide and calcium chloride; and the enzyme solution comprises 20.5 KU/L of cholesterol esterase, 10.7 KU/L of cholesterol oxidase and 1.81 g/L of sodium hydroxide.
Patent KR-20050008073-A (KR)
Inventor: LEE SANG HUN
IPC: H04B10/69
Filed: 2003-07-14
Abstract: PURPOSE: A photo receiver photoelectric IC is provided to use an HPT(Heterojunction Photo Transistor) instead of a photo diode, thereby reducing a manufacturing cost and removing parasite components by a wire connection and a bonding pad. CONSTITUTION: A photo signal incident as a certain photo power(Pin) is absorbed into a base-collector depletion area of an HPT(200), and is converted into a current. The current is phase shift-amplified by an internal gain, and is outputted as a voltage signal by a load resistance(R1)(205). A level-controlled output voltage signal is created by an output buffer portion consisting of emitter follower pairs such as the first output buffer end(210) and the second output buffer end(220). A phase-shifted signal outputted from a collector of the HPT(200) is negative-fed back to a base of the HPT(200) through a parallel feedback resistance(Rf)(215) via an emitter of the first output buffer end(210).
Patent KR-20040012537-A (KR)
Inventor: SUGITA HIKARU
IPC: C07C69/00
Filed: 2003-07-30
Abstract: PURPOSE: Provided are an acenaphthylene derivative, a polymer prepared from the derivative, and a composition for forming an antireflective film comprising the polymer, which is suitable for use in microfabrication of lithography process utilizing various radiations. CONSTITUTION: The acenaphthylene derivative includes an acetoxymethyl acenaphthylene of formula 1 and a hydroxymethyl acenaphthylene of formula 2. The polymer comprises a structure unit of formula 3(wherein R1 is a hydrogen atom, and R2 and R3 individually represent a monovalent atom or a monovalent organic group), and has a polystyrene-reduced weight average molecular weight determined by gel permeation chromatography(GPC) in the range of 500-10,000. The composition comprises the polymer, a solvent, and optionally an acid generator.
Patent KR-20050022227-A (KR)
Inventor: BAE SUNG WOO
IPC: E01D22/00
Filed: 2003-08-25
Abstract: PURPOSE: A reinforcement method for underground and underwater structures using solvent-free type wet hardening repair materials is provided to improve work efficiency on the repair work for concrete and steel-skeleton structures and the reinforcement work for geological features. CONSTITUTION: The reinforcement method for underground and underwater structures using solvent-free type wet hardening repair materials comprises the steps of: supplying poly mixture composed of polyether polyol and polyester polyol and poly-isocyanate resins in a ratio of five to five weight percent using each pump(100); generating polyurethane free polymer by stirring wings(122) rotated by injection pressure by injecting the poly admixture and the polyisocyanate resins into a stirring housing(120) having stirring wings(122) and adding a reaction catalyzer such as tartar and amine, etc.; and sending out a solvent-free type wet hardening polyurethane repair materials reacted by adding a catalyzer to the polyurethane free polymer to a spraying pipe(130) coupled to the stirring housing(120), then spraying to the crack to be repaired and reinforced.
Patent KR-20050026229-A (KR)
Title: Volumb knob apparatus
Inventor: KIM HAE JUNG
IPC: G11B33/02
Filed: 2003-09-09
Abstract: A volume knob structure body is provided to reduce the number of parts and producing man-hours and to enhance a workability by closely fitting the knob combining part in a fit combining groove. The unit comprises a volume knob(100) and a knob combining part(210). The volume knob(100) includes a combining boss(120), a circumferential combining groove, a central combining projection, and a slant guidance part(122). The combining boss(120) has an open end to form a fit combining groove in an inner space. The circumferential combining groove, separated from an open end of the combining boss(120), is formed on an inner circumference of the combining boss(120). The slant guidance part(122) is tapered toward an inner space of the combining boss(120) and formed at the open end of the combining boss(120). The knob combining part(210) includes a root part(212), plural branches(214), and central combining grooves(216). The root part(212) is fixedly combined to a volume switch(200). The branches(214) are fixed at the root part(212). The central combining grooves(216) are formed at the ends of the branches(214) to be combined with circumferential projections of the branches(214) and the central combining projection of the volume knob(100).
Patent KR-20050025531-A (KR)
Inventor: OK JHA SUB
IPC: A47J37/04
Filed: 2003-09-15
Abstract: A rotary roaster with a roasting container is provided to broil meat efficiently in the roasting container by separately mounting plural aluminum casting roasting containers in a rotating plate and evenly heating upper and lower parts of the roasting containers. A body case(3) is formed by inserting a thermal insulating material(6) between an outer cover(4) and an inner cover(5), and a rotating plate(15) is mounted in the body case. Aluminum casting roasting containers(12) are mounted in the rotating plate and a ceramic container(17) is placed in the center of the rotating plate. A rotating rail(11) is installed in the inner cover, and the rotating plate is manually operated by mounting wheels(30) to the rotating plate. An oil pan grill is placed in the roasting container, and a lid with plural exhaust holes(13) is detachably mounted to the upper part of the roasting container. A radiating plate(8) is installed to a fumigation chamber(46), and an upper cover of a discharge hole(9) is composed of an outer cover(2) and an inner cover(7). A stack(1) is installed on the upper part of the body case, and vent holes(16) are formed in a firebox(43) of a bottom plate(42) with a gas burner(19). The roasting containers are heated in a heating chamber by lifting flames and heat through a heat communication hole(14) of a lower radiating plate(18).
Patent KR-20050029348-A (KR)
Title: The sunshade clip having magnetic attachement
Inventor: LEE HYUN JUN
IPC: G02C9/04
Filed: 2003-09-22
Abstract: A magnet attachment type sunshade clip assembly is provided to supply the convenience to the user by easily performing the attachment and detachment of the sunshade clip installed on the glasses. A magnet attachment type sunshade clip assembly includes a glasses(1) and a sunshade clip(10). The glasses are provided with a temple, a glasses frame, a glasses bridge(4), and a pair of lens units(1',1"). The sunshade clip(10) is provided with a clip frame and a sunshade bridge(11). The magnet attachment type sunshade clip assembly further includes a sunshade magnet piece(20) and a glasses magnet piece(30). The sunshade magnet piece(20) is protrudently fixed to various positions of the clip frame. The glasses magnet piece(30) is fixed to the position of the glass frame of the glasses(1) corresponding to the sunshade magnet piece(20). The sunshade magnet piece(20) and the glass magnet piece(30) are detachable from each other by the magnetic force.