baber/WOPTO huggingface dataset:
Patent KR-20040037757-A (KR)
Title: Liquid receiver with condenser
Inventor: KIM JIN MAN
IPC: F25B43/00
Filed: 2002-10-30
Abstract: PURPOSE: A heat exchanger integrated with a liquid receiver is provided not to generate passage resistance by securing proper space to flow refrigerant on a lower portion of a desiccant pack. CONSTITUTION: A heat exchanger integrated with a liquid receiver is sealed with a stopper(7) after putting a desiccant pack and a filtering device(6) on a bottom of a tank of the liquid receiver. The filtering device comprises a cylinder portion(60), an inserting portion(64), a protruded annular rim portion(61), an inlet side filtering portion(62) and an outlet side filtering portion(63). An upper side of the cylinder portion is open to secure inner space. The inserting portion is arranged to a lower end of the cylinder portion to be inserted to an upper side concave groove portion(71) of the stopper to be assembled integrally. The protruded annular rim portion is protruded around a middle portion of the cylinder portion to be inserted to a bore of the tank of the liquid receiver. The inlet side filtering portion and the outlet side filtering portion are formed to the cylinder portion over and under the protruded annular rim portion respectively. Thereby, refrigerant flows smoothly though the desiccant pack blocks a part of an upper surface of the cylinder portion by securing enough space.
Patent KR-20030036087-A (KR)
Inventor: KEIZO HIROSE
IPC: B08B3/02
Filed: 2002-11-01
Abstract: PURPOSE: A substrate cleaning method is provided to prevent particles from adhering to a substrate irrespective of the substrate being either a hydrophilic or hydrophobic and to prevent adverse influences on a wafer. CONSTITUTION: A cleaning solution delivered from a two-fluid nozzle is made to splash back inside a cup(CP), and turns into a mist condition to scatter to a center side of a wafer(W). Since a rinse agent is supplied to the wafer by a rinse nozzle to form a water film, even if mist adheres to the wafer film, the mist will not adhere directly to the wafer surfaces.
Patent KR-20040039672-A (KR)
Title: Poly-propylene spun-bond non-woven fabric having excellent prevention against charge and manufacturing method thereof
Inventor: HWANG U CHANG
IPC: D04H3/08
Filed: 2002-11-04
Abstract: PURPOSE: Provided is a polypropylene spunbond nonwoven fabric which holds the water repellency intrinsic to the polypropylene, and involves excellent antistatic property. CONSTITUTION: A nonwoven web is formed with a filament where a polypropylene chip with a melt index MFR of 20-80g/10 minutes as a main material, and 1-5wt.% of a master batch chip with 30-85wt.% of TiO2 as a quencher are mixed, and melt-spun. An antistatic agent with nitrogenous and chlorine inorganic compound is attached to the surface of the nonwoven web by 0.1-5.0wt.%.
Patent KR-20040040800-A (KR)
Inventor: YOO HAN IL
IPC: C01B13/02
Filed: 2002-11-08
Abstract: PURPOSE: Provided is an oxygen pump which easily extracts pure oxygen with a simple structure and is applicable to an oxygen producing water purifier and an air-conditioner for home appliance. CONSTITUTION: The oxygen pump comprises an oxygen ion conductor(10) inside of which a space part(12) is formed and which has an outlet(14) on one side; a cathode-anode part(20) which is formed by coating inside and outside of the oxygen ion conductor with platinum, connecting an inner platinum layer(22) to the anode and connecting an outer platinum layer(24) to the cathode; an insulating layer(30) which is placed on the outside of the cathode-anode part with being apart from each other at predetermined distance; and a heater(40) which is placed between the insulating layer and the cathode-anode part to be heated to the predetermined temperature.
Patent KR-20040045097-A (KR)
Title: A capacitor cover of air-conditioner
Inventor: JANG HYEON DAE
IPC: F24F5/00
Filed: 2002-11-22
Abstract: PURPOSE: A capacitor cover of an air conditioner is provided to prevent displacement or damage of the capacitor against vibration or in transporting by storing the capacitor in a containing groove and combining the capacitor cover with the control panel. CONSTITUTION: A containing groove(65) is formed in a capacitor cover(64), and combined with a control panel(56) to cover a capacitor(60). The capacitor cover is formed by injection-molding synthetic resin, and composed of an edge contacted and combined with the control panel, a bent part(67) protruded and bent along the outer circumference of the capacitor to cover the capacitor, an upper plate(68) extended from the upper part of the bent part to cover the upper part of the capacitor, and a lower plate(69) extended from the lower part of the bent part to cover the lower part of the capacitor. The capacitor is protected by combining the capacitor cover with the control panel.
Patent KR-20030043724-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: YOKOYAMA TAKASHI
IPC: H01L21/28
Filed: 2002-11-26
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent the resolution of a resist pattern from being degraded in a resist pattern forming process after a wet treatment using a cleaning solution or organic peeling liquid including amine just like a dual damascene process. CONSTITUTION: The first interlayer dielectric(6) and the second interlayer dielectric(4) that are formed of a low dielectric-constant layer are formed on a substrate. Via holes are formed by using the first resist pattern formed on the second interlayer dielectric. An organic peeling treatment using organic peeling liquid insulation film is conducted. The second resist pattern(1b) is formed on the second interlayer dielectric. After the wet treatment, before the second anti-reflecting coating(2b) is coated so as to be located below the second resist pattern, at least one of an annealing treatment, a plasma treatment, a UV treatment and an organic solvent treatment is carried out to remove amine components which inhibit the catalysis reaction of acid occurring in the resist at the light exposure. Degradation of the resolution of the second resist pattern is prevented.
Patent KR-20040049378-A (KR)
Title: A disposable water purifier using for the contamination water
Inventor: LEE HOO KUN
IPC: C02F1/42
Filed: 2002-12-05
Abstract: PURPOSE: Provided is a disposable water purifier which conveniently eliminates various contaminants and sterilizes microbes to make water be drinkable. CONSTITUTION: The disposable water purifier comprises a transparent plastic pipe where a glass fiber wool(5) to remove floating matters from the water, an ion-exchange resin(6) to remove heavy metals or ionic materials and silver impregnated activated carbon(7) to sterilize microbes in the water are filled and lids(4) to prevent the filling materials from leaking. A plurality of the disposable water purifiers is included in a case(2) and is connected to a cylinder(3).
Patent KR-20030004243-A (KR)
Title: Manufacturing method and apparatus for recycle aggregate used ultra roller mill.
Inventor: KI HYEONG HO
IPC: B09B3/00
Filed: 2002-12-05
Abstract: PURPOSE: A method and an apparatus for manufacturing recyclable aggregate using an ultra sand roller mill are provided to manufacture recyclable aggregate for engineering and construction works by using waste concrete that is a construction waste. CONSTITUTION: The method for manufacturing recyclable aggregate using an ultra sand roller mill comprises the steps of a) supplying construction waste mixed with various foreign materials into the dry type screen (03) through a hopper (01) and a vibrating feeder (02); b) primarily removing earth from the raw materials supplied from the step a) using a two step dry type vibrating screen (03); c) manually removing large foreign materials from the earth removed waste concrete and injecting the waste concrete into a first pressing type crusher; d) crushing the primarily foreign material removed waste concrete using the first pressing type crusher; e) secondly removing foreign materials from the crushed concrete using a fan (F1), and primarily removing magnetic materials from the waste concrete using a belt magnetic separator (M1); f) secondly removing earth using a dry type screen (06) and thirdly removing foreign materials using fan (F2) and magnetic separator (M2) from the crushed concrete; g) fourthly removing foreign materials from the crushed concrete in a sorting machine (07), dehydrating the removed foreign materials using a dehydrator (09), and dehydrating the sorted crushed concrete using a dehydrator (08); h) crushing the sorted and transferred concrete using a second pressing type crusher(10); i) thirdly removing magnetic materials from the crushed concrete using a magnetic separator (M3), and injecting the magnetic material removed crushed concrete into a U.S. roller mill(12); j) removing magnetic materials from the milled concrete using a fourth magnetic separator (M4), and passing the magnetic material removed milled concrete through a two step wet vibrating screen(13), the U.S. roller mill and a fourth fan (F4); k) transferring grains in the slurry state passing the screen(13) to a multiple classifier(14); l) producing recyclable sand by passing sand and turbid water in the slurry state through the multiple classifier(14) and a dehydrator(15); m) transferring sludge turbid water to a thickener(17) through a sludge catchment and pumping unit(16); n) coagulation concentrating the sludge using a coagulant supplied from a coagulant injector(21) before supplying the concentrated sludge into a sludge storage tank(19); o) disposing the cake after dehydrating the concentrated sludge using a filter press(20); p) recovering and storing the water purified in the step o) and the water purified in the step n) in a supplement water tank(18); and q) automatically controlling main machines and equipment of the whole system in a control room.
Patent KR-20040051040-A (KR)
Inventor: SO SANG YEONG
IPC: G07F19/00
Filed: 2002-12-11
Abstract: PURPOSE: A multimedia overlap discriminate and thickness gauge method for cash auto dispenser is provided to accurately measure the multi species media fold determination and thickness of a media auto dispenser. CONSTITUTION: A multimedia overlap discriminate and thickness gauge method for cash auto dispenser: a first step of setting the multi species media discharge mode; a second step of initializing by shifting the reference value of RVDT sensor at a predetermined value; a third step of detecting the voltage in response to the thickness of the multi species media; a fourth step of determining the fold of the multi species media by comparing the reference value with the thickness; and a fifth step of rejecting the multi species media if the fold exist in the comparison result and discharging the multi species media if the fold does not exist in the comparison result.
Patent KR-20040055222-A (KR)
Title: Method of dealing gift certificate using mobile communication device and kiosk
Inventor: HONG GI BONG
Filed: 2002-12-20
Abstract: PURPOSE: A method for selling a gift certificate using a mobile communication device and a kiosk device are provided to sell an actual gift certificate fast and conveniently by transmitting the gift certificate data to the mobile communication device from the kiosk device after receiving a gift certificate purchase request from the mobile communication device or a web site. CONSTITUTION: A main server system and the web site linked with the main server system are constructed(S10). A member information database for storing the member information including an ID and a password is constructed(S20). The gift certificate purchase request including the member information and the gift certificate information is received from the mobile communication device of a member(S30). The member is certified by using the member information(S40). The price according to the gift certificate purchase is settled by receiving the information needed for each settlement tool(S50). The gift certificate data to output a gift certificate is transmitted to the mobile communication device of a gift certificate receiver from the kiosk device(S60).
Patent KR-20040056068-A (KR)
Title: Solid cooling system for Kim-chi storage
Inventor: JUN JONG IN
IPC: A23B7/10
Filed: 2002-12-23
Abstract: PURPOSE: A solid cooling system for kimchi storage is provided, thereby three-dimensionally supplying the cool air into the inside of a kimchi storage chamber in a kimchi refrigerator. CONSTITUTION: The solid cooling system for kimchi storage comprises a body containing multiple kimchi storage chambers and evaporating pipes(51,52) on the surface of the storage chamber; a plurality of doors for opening/closing the kimchi storage chambers; and a compressor(31), condenser(32) and dryer(34) connected to the evaporating pipe, wherein the solid cooling system further comprises a plurality of door evaporating pipes(71,72) installed in each door; and a plurality of branched pipes(41,42) are installed in parallel to a cooling pipe connecting the dryer and the compressor; and the evaporating pipes(51,52) and door evaporating pipes(71,72) are arranged in series along any one of the branched pipes(41,42).
Patent KR-20040057108-A (KR)
Title: Method for manufacturing a substrate strap for electrical elements
Inventor: TSAI I CHANG
IPC: H05K1/05
Filed: 2002-12-24
Abstract: PURPOSE: A method is provided to achieve improved structural strength of a substrate strap by connecting molecules of uncrystallized material between crystals of crystallized material. CONSTITUTION: A method comprises a step of preparing a material containing a crystallized material, uncrystallized material and coupling agent; a step of mixing the material by using a mixer; a step of pressing the mixed material into a desired thickness by using a mold; a step of pressing the strap into an accurate thickness at a high temperature by using a roller; a step of pressing the strap at a low temperature by using a roller; and a step of forming holes at the strap by using a punching machine.
Patent KR-20040057238-A (KR)
Title: Photo diode, opto-electronic intergrated circuit device having the same and method of manufacturing the same
Inventor: KIM SANG SEOK
IPC: H01L21/00
Filed: 2002-12-26
Abstract: PURPOSE: A photodiode, an opto-electronic integrated circuit device having the same, and a manufacturing method thereof are provided to obtain a silicon substrate capable of detecting short wavelength light by forming an amorphous silicon layer on a light receiving surface of the silicon substrate without using an additional compound semiconductor substrate. CONSTITUTION: A silicon substrate(21) is defined with the first and second region. The first conductive type impurity region(27) is formed at the first region. The second conductive type impurity region(29) is formed at the second region. The second region is spaced apart from the first region. An amorphous silicon layer(30) is formed by carrying out a chemical etching process on the second conductive type impurity region.
Patent KR-20040058709-A (KR)
Title: Method of fabricating capacitor with hafnium
Inventor: KIM GYEONG MIN
IPC: H01L21/8242
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing a capacitor using a hafnium oxide as a dielectric film is provided to shorten process time by forming the hafnium oxide using PECVD and LPCVD. CONSTITUTION: A lower electrode(12) is formed on a semiconductor substrate(11). The lower electrode is annealed. The first HfO2 dielectric film(13) is formed on the lower electrode by PECVD(Plasma Enhanced Chemical Vapor Deposition). The second HfO2 dielectric film(14) is formed on the first HfO2 dielectric film by LPCVD(Low Pressure CVD). The first and second HfO2 dielectric film are annealed. Then, an upper electrode is formed on the second HfO2 dielectric film.
Patent KR-20040059157-A (KR)
Title: The Manufacturing Method of Thin Film Transistors Array on Glass
Inventor: LEE GYEONG MUK
IPC: G02F1/136
Filed: 2002-12-28
Abstract: PURPOSE: A method for manufacturing an array substrate of a TFT(Thin Film Transistor) is provided to form a polysilicon type TFT array substrate through 6 mask processes, thereby capable of increasing yield and simplifying the mask processes. CONSTITUTION: After removing source/drain electrode forming mask converted to the fourth mask, a passivation film(41) is formed on the entire surface of a substrate. A heat treatment process is performed to the passivation film(41) at the atmosphere of mixture of nitrogen and oxygen and at the temperature of about 450 degree, so that in high concentration impurity regions(35a,35b) and source/drain electrodes(39a,39b) of a semiconductor layer, a contact characteristic is improved. After forming a transparent electrode on the entire surface of the passivation film(41), the transparent electrode is patterned by the sixth mask and then a pixel electrode(42) connected with the drain electrode is formed.
Patent KR-20040060597-A (KR)
Title: transfer apparatus for substrate of liquid crystal display device
Inventor: JANG CHEOL HUN
IPC: G02F1/13
Filed: 2002-12-30
Abstract: PURPOSE: A substrate transferring device for an LCD(Liquid Crystal Display) is provided to facilitate position alignment of a blade, thereby enabling reliable substrate transfer and minimizing substrate transferring time. CONSTITUTION: A blade(136) ejects a substrate from a cassette or inserts the substrate into the cassette. A reflector(160) is installed inside the cassette. A distance sensor(150) installed in the blade(136) adjusts a distance with the reflector(160). The distance sensor(150) is installed on one side of the blade(136) facing with the reflector(160). A pair of sensors(140) distant from each other by a predetermined space are arranged on an upper surface of the blade(136). An angle formed between the substrate and the blade(136) and the insertion depth of the blade(136) into the cassette are adjustable.
Patent KR-20020049037-A (KR)
IPC: C08F255/02
Filed: 2001-08-31
Abstract: 본 발명은 여러 가지 뛰어난 특성을 갖는 분기형 폴리올레핀 및 그 제조 방법과 이 분기형 폴리올레핀을 함유하는 열가소성 수지 조성물을 제공하고자 하는 것으로, 분기형 폴리올레핀은 올레핀으로부터 얻어지는 반복 단위를 주된 구성 단위로 하는 올레핀 연쇄(A)와 올레핀 연쇄(B)로 이루어지며, 상기 (B)는 상기 (A)의 양 말단 이외의 부위에 카르보닐기를 갖는 결합을 거쳐서 결합되고, 또한 상기 (B)는 상기 (A) 1개당 1개 이상 존재한다.  분기형 폴리올레핀의 제조 방법은 양 말단 이외에 1개 이상의 카복시기 및/또는 산무수기를 갖는 관능기함유 폴리올레핀(C)과, 말단에만 카복시기 또는 산무수기와 반응할 수 있는 기를 갖는 말단 변성 폴리올레핀(D)을 반응시켜 분기형 폴리올레핀을 제조한다.
Patent KR-20020058094-A (KR)
Title: System and method for the detection of service from alternate wireless communication systems
IPC: H04W48/18
Filed: 2000-12-07
Abstract: A wireless communication system attempts to acquire service from one of a plurality of possible service provider systems. If service is acquired by a less desirable service provider system, the wireless communication system of the present invention constructs an alternate list of more desirable service provider systems and periodically attempts to acquire service from a more desirable service provider system. The wireless communication system may include a most recently used (MRU) list of recently acquired service provider systems. The MRU list may be used to sort the list of alternate service provider systems so that the alternate list of service provider systems will first list those service provider systems that are also contained in the MRU list. Data entries that are contained in both the alternate scan list and the MRU list are sorted in accordance with the position of the service provider system within the MRU list.
Patent KR-20020062980-A (KR)
IPC: C04B35/00
Filed: 2000-12-20
Abstract: 본 발명은 전도성 재료 성분과 절연 재료 성분(여기서, 절연 재료 성분은 상대적으로 고농도의 금속 산화물을 포함한다)을 함유하는 세라믹 점화기 조성물에 관한 것이다.  본 발명의 세라믹 점화기는 약 187 내지 264V의 전체 범위를 포함하는 고전압 사용에 특히 효과적이다.  또한, 본 발명의 점화기는 120V 또는 102V와 같은 보다 저전압 및 6, 8, 12 또는 24V와 같은 100V 이하의 전압에 유용하다.
Patent KR-20020080357-A (KR)
Title: 고강도 및 고표면적 촉매, 촉매 지지체 또는 흡착제조성물
IPC: B01D53/88
Filed: 2000-12-07
Abstract: 본 발명은 적어도 300의 실리카/알루미나 비율과 250㎡/g의 표면적을 갖는 제올라이트, 및 약 20중량부 이하의 실리카 바인더를 포함하는 제올라이트계 물질 및 상기 제올라이트를 제조하는 방법에 관한 것이다. 상기 제올라이트계 물질은 (1) 적어도 1500psi의 파열계수, (2) 적어도 100㎡/g의 표면적, (3) 약 +/-10ppm/℃ 미만의 열팽창계수, 및 (4) 적어도 850℃의 열 쇼크 저항을 나타낸다. 상기 제올라이트계 물질은 제3성분으로, 특히 100㎡/g 이상의 비표면적을 갖는 감마 알루미나를 포함할 수 있다.
Patent KR-20020081289-A (KR)
IPC: C08B1/00
Filed: 2001-01-17
Abstract: Production of a solution of cellulose in an aqueous amine oxide by suspending cellulose and optional additives in the aqueous amine oxide and converting the suspension into a solution comprises: (a) determining the base consumption of the cellulose and optional additives when dispersed in the aqueous amine oxide; and (b) adding the corresponding amount of base during the preparation of the cellulose solution.
Patent KR-20030095953-A (KR)
IPC: H01L21/311
Filed: 2002-04-12
Abstract: 기판(1)상에 반도체 장치(2)를 제조하는 방법이며, 상기 반도체 장치가 프세이서(10-13,20-23)에 의해 분리되고 TiSi 2 를 포함하는 내부 연결(29)을 접촉시키도록 배치되는 기판(1)에서의 활성 영역(5,6,16)을 포함하고; 이 방법이 기판(1)상에 산화물 층(26)을 증착시는 것과; 산화물 층(26)에 레지스트 층(27)을 증착시키고 패터닝하는 것과; 패터닝된 레지스트 층(27)을 사용하여 비활성 영역(5,6,16)을 분리하기 위하여 산화물 층(26)의 이온 에칭을 비활성 하는 것과; 적어도 산화물을 포함하는 건식 스트립 플라즈마에 의해 레지스트 층(27)을 제거하는 것과; 산화물 층(26)과 활성 영역(5,6,16)에 티타늄(28)을 증착시키는 것과; 제 1 어닐링(anneal)과, 선택적인 습식 에칭 및 제 2 어닐링에 의해 자체-정렬된 TiSi2로 내부 연결(29)을 형성하며; 건식 스트립 플라즈마가 적어도 불화물을 제 2 기체 성분으로 포함하는 방법.
Patent KR-20040063660-A (KR)
Inventor: KIM SU HEON
IPC: F24F1/00
Filed: 2003-01-08
Abstract: PURPOSE: A humidity device of an integral air conditioner system is provided to supply the condensed water to a humidity unit smoothly and uniformly in the heating operation. CONSTITUTION: A humidity device of an integral air conditioner system includes a water storing part(105) formed in a base pan indentedly more than any other parts for storing condensed water generated in a first(outdoor) heat exchanger(187), and a pump(200) mounted on the base pan for pumping the collected condensed water. A water scattering tray(220) is mounted on a second(indoor) heat exchanger(160) mounted in a space defined separately from the first heat exchanger part, and drops the condensed water transmitted by the pump to the second heat exchanger. A condensed water transmitting part(210) connects the pump to the water scattering tray to supply the pumped condensed water to the water scattering tray.
Patent KR-20040064985-A (KR)
Inventor: WOO JUN GEUN
IPC: H02K37/14
Filed: 2003-01-13
Abstract: PURPOSE: A stepping motor structure is provided to simplify the structure of a first and a second teeth type yoke by removing an embossing protrusion and a protrusion hole formed on a smoothing unit of the yoke. CONSTITUTION: A stepping motor structure comprises a bracket assembly, a rotor assembly, a first and a second bobbins(125a,125a'), a stator(120), and a cover assembly. The bracket assembly couples a first housing(113a) to a bracket. The rotor assembly is coupled to the bracket assembly and includes a magnet and a shaft. The first and second bobbins are arranged opposite to the magnet. The stator includes a first and a second coils(121a,121a'), and a first and a second teeth type yokes(123a,123a'). The cover assembly includes a second housing(113a') corresponding to the first housing at one side of the stator. At least one or more embossing unit is formed at the inside of the first and the second bobbins of the stator.
Patent KR-20040071807-A (KR)
Title: Printing forming goods using pet
Inventor: CHO HAN YONG
IPC: B41M1/30
Filed: 2003-02-07
Abstract: PURPOSE: A printing forming goods using PET(polyethylene terephthalate) is provided to prevent a harmful material such as an environmental hormone from being emitted when incinerating the goods and to be recycled. CONSTITUTION: The stereo printing forming goods(100) such as an educational text plate and mask for a baby and a child comprises a PET layer(200) formed of PET. The forming process comprises crushing a collected PET material into a particulate and melting by heating; preparing the melted PET into a plate in a form of a sheet through a roller, at which a determined pattern is printed on the surface of the plate by silk-screen printing or UV printing; and carving the printed forming goods in relief(110) and intaglio(120) by a former.