baber/WOPTO huggingface dataset:
Patent KR-20040017075-A (KR)
Title: A water purifier using ozone
Inventor: LEE SEOK CHEOL
IPC: B01D35/00
Filed: 2002-08-20
Abstract: PURPOSE: A water purifier using ozone sterilizing function is provided which removes residual bacteria, odor and organic matter in water by installing an ozonizer for generating ozone at an inner side of the purifier, thereby injecting ozone into water stored in storage tank. CONSTITUTION: In a water purifier equipped with a device(200) for purifying water cleanly, the water purifier using ozone sterilizing function comprises an ozonizer(210) for producing ozone (O3) from oxygen (O2) contained air flown in; an ozone injection hose(220) for injecting the ozone (O3) produced in the ozonizer into water stored in storage tank(120) of the water purifier; a high pressure trans(230) for impressing a high voltage to the ozonizer; an air supply pump(240) for supplying oxygen (O2) contained air to the ozonizer; a control part(250) for controlling quantity of ozone (O3) injected into water of the storage tank by turning on and off the ozonizer, high pressure trans and air supply pump to a set time; and a residual ozone removing device(260) for exhausting the converted ordinary oxygen contained air to the atmosphere by converting ozone (O3) remained after being injected into the storage tank of the water purifier to sterilize water contained in the storage tank into ordinary air containing oxygen (O2).
Patent KR-20040017660-A (KR)
Title: Mobile phone for remote locking-unlocking of door
Inventor: LEE DONG HUN
IPC: H04B1/40
Filed: 2002-08-23
Abstract: PURPOSE: A mobile communication terminal for remotely opening and closing doors is provided to enhance security by opening and closing various doors through an optical communication in a remote place. CONSTITUTION: A control unit(115) sets a door locking mode or a door unlocking mode according to the instruction of a user, and remotely opens and closes the door according to a certain protocol. An optical transmission processing unit(116) converts a door locking signal or a door unlocking signal transmitted from the control unit(115) into an optical signal, and transmits the optical signal to the door. The certain protocol is received through a wireless communication network from the outside.
Patent KR-20040020398-A (KR)
Title: Skirt apparatus for material a fall of rock preventions
Inventor: KANG BYEONG MUN
IPC: B65G21/20
Filed: 2002-08-30
Abstract: PURPOSE: A skirt device for preventing materials from falling is provided to prevent the materials from falling by vibrating a skirt with a conveyor belt. CONSTITUTION: A base(20) is installed at the upper part of a main body(10), and has a plurality of guide rolls(21) for guiding a conveyor belt(22). Supporters(12) are installed at both sides of the base, and are bent toward the conveyor. Skirts(30) are installed at the top of the supporter, and cover both sides of the upper part of the conveyor belt. A cover is installed between the supporter and a hopper.
Patent KR-20040023090-A (KR)
Title: System of managing informations of network game users
Inventor: DOO GIL SU
IPC: G06Q50/10
Filed: 2002-09-10
Abstract: PURPOSE: A system for managing information of a network game user is provided to manage the game related information generated by a game result in order to use a characteristic value from the game on one platform as the characteristic value of the game on other platform. CONSTITUTION: The system comprises a GGCC(Global Game Control Center)(10), a plurality of LGCCs(Local Game Control Center)(50) connecting to the GGCC. The LGCC connects to many GTs(Game Terminal)(80). A GU(Game User)(90) plays the game by using the GT. The GGCC includes a ULC(Universal Login Controller)(20), a UMDC(Universal Mass Database Controller)(30), and a GDT(Game Data Translator)(40). The GDT translates the global game data into the local game data, transmits the local game data to a GDL(Game Data Loader)(55). After the game, the GDT translates the local game data from the GDL into the global game data and transmits the global game data to the UMDC.
Patent KR-20040024645-A (KR)
Title: Optical fiber drawing equipment having break failure reduction device by controlling the curvature radius of the optical fiber
Inventor: KIM CHEOL MIN
IPC: C03B37/03
Filed: 2002-09-12
Abstract: PURPOSE: Provided is an optical fiber drawing apparatus equipped with a device for reducing break of the optical fiber by increasing the bending radius of optical fiber to relax the bending stress and stress concentration during the drawing process. CONSTITUTION: The optical fiber drawing apparatus comprises a heating furnace(1) for melting an optical fiber preform to draw the optical fiber(1), a diameter measurer(3) for measuring the diameter of the optical fiber(1), a cooler(4) for cooling the optical fiber(1) before coating the optical fiber(1), a coater(5) for coating the optical fiber(1), a UV curing device(6) for curing the optical fiber(1), a capstan and a spool. In the device, at least one fixed roller(7) for changing the direction of the optical fiber(1) is disposed next to at least one device selected from the coater(5), the UV curing device(6) and the capstan. Particularly, at least one moving rollers(8,9) are disposed successively next to the fixed roller(7).
Patent KR-20040023960-A (KR)
Title: Fe-based metal powder composition for valve sheet and preparation method for valve sheet by using them
Inventor: LEE PIL GI
IPC: C22C38/58
Filed: 2002-09-12
Abstract: PURPOSE: An Fe based metal powder composition for engine valve seat is provided to manufacture engines having superior performance and durability compared to existing engines by manufacturing engine valve seat using the composition containing Fe, Cr, Ni and Mn and a manufacturing method of valve seat using the same is provided. CONSTITUTION: In a metal powder composition for automobile engine valve seat, the metal powder composition contains a principal constituent of Fe, 15 to 20 wt.% of Cr, 1 to 10 wt.% of Ni, 1 to 10 wt.% of Si and 1 to 10 wt.% of Mn. In a manufacturing method of automobile engine valve seat, the manufacturing method comprises the process of injecting mixed metal powder containing a principal constituent of Fe, 15 to 20 wt.% of Cr, 1 to 10 wt.% of Ni, 1 to 10 wt.% of Si, and 1 to 10 wt.% of Mn onto a matrix of cylinder head(2) and irradiating a laser beam(7) onto the mixed metal powder so that the mixed metal powder is clad.
Patent KR-20040025111-A (KR)
Title: Apparatus for tearing down the bridge of cokes in the storage bunker
Inventor: CHOI BYEONG JU
IPC: B65G65/30
Filed: 2002-09-18
Abstract: PURPOSE: An apparatus for tearing down the bridge of lump cokes in a storage bunker is provided to prevent the stop of the conveyance by automatically detecting the bridge of the cokes. CONSTITUTION: An apparatus for tearing down the bridge of lump cokes in a storage bunker comprises an operating unit composed of a crank shaft(18) supported by a support fixed at both sides of an outlet of a lower chute(12) of the storage bunker and a driving motor connected to an end of the crank shaft; a vibration wire unit composed of a wire fixture and a plurality of wire ropes which is coupled to the wire fixture, which penetrates the lower chute and which is extended to an upper end part of the storage bunker; a wire coupling unit composed of a load cell fixing an end of the wire rope and mounting the wire rope to an upper base and an upper and lower housing members.
Patent KR-20040036231-A (KR)
Inventor: HWANG SEUNG YONG
IPC: F16J15/06
Filed: 2002-10-24
Abstract: PURPOSE: A gasket for a compressor is provided to secure improved sealing capacity and produce high quality of compressors by preventing a protruded unit from being deformed by an absorbing device formed around the protruded unit in pressing. CONSTITUTION: A gasket(20) for a compressor is composed of a body(21); a protruded unit(22) protruded on at least one side of the body and pressed in mounting the gasket to secure sealing-up capacity; and an absorbing device(23) formed by cutting the rim of a through-hole(24) formed around the protruded unit to absorb the extended part of the protruded unit in pressing the protruded unit. The absorbing device is a V-shape groove and includes the proper number of grooves as a space for absorbing the extended parts of the protruded unit when the protruded unit is pressed and extended.
Patent KR-20030034022-A (KR)
Title: Metal-Graphite Brush
Inventor: OTANI TAKAYOSHI
IPC: H01R39/22
Filed: 2002-10-24
Abstract: PURPOSE: To prevent increase in lead wire fitting resistance or brush resistance in a lead-less metal graphite brush. CONSTITUTION: Indium of 0.4-8 wt.% is added to the lead-less metal graphite brush containing graphite, copper, and a metal sulfide solid lubricant.
Patent KR-20030036000-A (KR)
Title: Color cathode ray tube
Inventor: NINOMIYA SHIRO
IPC: H01J29/07
Filed: 2002-10-29
Abstract: PURPOSE: To provide a color cathode-ray tube which is capable of shortening a vibration damping time of a shadow mask as well as stabilizing it by simple techniques in a color cathode-ray tube with a damper for damping its vibrations. CONSTITUTION: In this color cathode-ray tube, a pair of through holes formed in a shadow mask for passing dampers through them freely are disposed so as to make their positions differ from one hole to another in a horizontal direction and an up-and-down direction, respectively. As a pair of the through holes formed are disposed so as to make their positions differ from one hole to another in a horizontal direction as well as an up-and-down direction, respectively, the dampers always take respective actions of contact, sliding and moving apart surely for the both of a pair of passing holes in vibrating of a shadow mask. As a result, the dampers are capable of shortening a vibration damping time of the shadow mask as well as taking actions of vibration damping stably.
Patent KR-20040037836-A (KR)
Title: Method for manufacturing bit line of semiconductor device
Inventor: KIM JEONG TAE
IPC: H01L21/28
Filed: 2002-10-30
Abstract: PURPOSE: A method for forming a bit line of a semiconductor device is provided to improve reliability by improving surface roughness of a tungsten film. CONSTITUTION: A silicon substrate(21) with a contact plug is prepared. A titanium film and the first TiN layer(25) are sequentially deposited on the resultant structure. The titanium film is changed to a titanium silicide layer(23b) by RTA(Rapid Thermal Annealing). At this time, an oxide layer is generated on the surface of the first TiN layer. The oxide layer is removed by plasma dry cleaning. The second TiN layer and a tungsten film(29) are sequentially deposited on the first TiN layer.
Patent KR-20040010022-A (KR)
Inventor: FREDI SCHUBERT
IPC: G02B5/18
Filed: 2002-10-31
Abstract: PURPOSE: An optical transmitter element and a positioning device are provided to have incrementally distributed bar codes for measuring the position or length of a machine part which rotates or linearly moves. CONSTITUTION: Bar codes(2) have pit and land structures(5,6) which include a diffraction and interference structure. The diffraction structure is represented by a 2D submicrometer grid structure. The interference structure is provided in the form of the height difference between the pits and the lands in a plane extending perpendicularly relative to the 2D sub-micrometer grid structure. The regions between the bar codes(2) include a settable degree of transmission.
Patent KR-20040041241-A (KR)
Title: A Shake and Slush Machine
Inventor: LEE JONG CHEOL
IPC: F25C5/12
Filed: 2002-11-09
Abstract: PURPOSE: A shake and slush machine for both cooling and heating is provided to easily convert a slush machine for cooling only into a slush machine for both cooling and heating by simply installing a heater easily detachable. CONSTITUTION: A freezing cycle device(2) is installed inside a main body case(1), including a compressor, a condenser, and an evaporator. A raw material container(3) is installed at an upper part of the main body case. A transfer screw(4) is installed inside the raw material container to mix and transfer raw materials. A driving unit(6) drives the transfer screw. An extracting unit(7) is installed in front of the raw material container for discharging the filled contents to the outside. A coupling hole(30) is perforated on a top side of the raw material container to couple a heater(8) having a temperature sensor(80) with the coupling hole so that heat generated from the heater by the inversely rotating screw naturally moves to the other side when the filled contents are not discharged.
Patent KR-20040042545-A (KR)
Title: A appratus for picking and separating of powdered sample ore
Inventor: KIM SEONG GWANG
IPC: G01N1/20
Filed: 2002-11-14
Abstract: PURPOSE: A powered steel sample distributing apparatus is provided to evenly distribute powered steel sample by using a sample feeder for feeding the powered steel sample and a rack. CONSTITUTION: A powered steel sample distributing apparatus includes a sample feeder(7) for receiving a powered steel sample(100) supplied from a sample hopper. A vibrator(24) is installed at a lower portion of the sample feeder(7) in order to apply vibration to the sample feeder(7). A moving member(6) is provided to rotatably support the sample feeder(7). A moving shaft is connected to one side of the moving member(6) in order to allow the moving member to move in left and right directions. A shaft ring is coupled with the moving shaft. A guide shaft supports the other side of the moving member(6).
Patent KR-20040043456-A (KR)
Title: manufacturing of liquid crystal display
Inventor: KIM JONG HAN
IPC: G02F1/1339
Filed: 2002-11-18
Abstract: PURPOSE: A liquid crystal display manufacturing apparatus is provided to simultaneously carry out operations of loading and unloading substrates to reduce manufacturing time. CONSTITUTION: A liquid crystal display manufacturing apparatus includes a plurality of substrate combining units(100) arranged in parallel, a substrate loader(200), a substrate unloader(300), and a hardening unit(400). The substrate combining unit has upper and lower chamber units, upper and lower stages and a sealing member. The upper and lower stages fix a pair of substrates(510,520). The substrate loader is located in front of the substrate combining units and loads the substrates to the substrate combining units. The substrate unloader is located behind the substrate combining units and unloads the substrates from the substrate combining units. The hardening unit hardens substrates combined by the substrate combining units.
Patent KR-20040045112-A (KR)
Inventor: SEO JONG YEOL
IPC: H04N19/51
Filed: 2002-11-22
Abstract: PURPOSE: A motion estimation method is provided to effectively carry out motion estimation between frames using a small quantity of calculations and minimized hardware overhead. CONSTITUTION: An optimum motion vector of full-pel location of the current macro block is decided(501). A linear combined vector of motion vector information of macro blocks that have been encoded among macro blocks adjacent to the current macro block is calculated(502). The optimum motion vector of the full-pel location of the current macro block is compared to the linear combined vector to decide an optimum candidate vector whose actual distortion will be calculated from eight candidate vectors of a half-pel location(503). A distortion of the optimum motion vector of the full-pel region is compared to the actual distortion of m candidate vectors of the half-pel location to finally decide the motion vector having the smallest distortion as the motion vector of the current macro block(504).
Patent KR-20040052255-A (KR)
Title: Method for connecting between a telephone of the nearest shop and a client's mobile phone using a character information and a location information
Inventor: KIM HYUN BAE
IPC: H04W76/02
Filed: 2002-12-14
Abstract: PURPOSE: A method for connecting a call between the nearest member store telephone with a client cellular phone is provided to enable an operator server to connect a telephone of the nearest member store with a cellular phone of a client if the client transmits a text message to the operator server to receive a service, so that the client can easily receive desired information. CONSTITUTION: A client cellular phone inputs an operator telephone number, inputs member store information, and transmits an operator telephone number and the store information to a network provider server(S2). A CPU of the server transmits the store information and a cellular phone number of a client to an operator server(S4). A controller of the operator server stores the received information and the cellular phone number(S6), then requests the CPU to perceive a location of the client(S8). The CPU transmits location information of the client to the controller(S10). The controller receives the location information(S12), and retrieves the nearest member store(S14). The controller automatically connects a telephone of the retrieved store with the client cellular phone(S16).
Patent KR-20040054866-A (KR)
Title: Static balance device for rotor in squirrel cage induction motor
Inventor: KIM GYUN YEONG
IPC: H02K1/26
Filed: 2002-12-18
Abstract: PURPOSE: A static balance unit of a rotor of a squirrel-cage induction motor is provided to correct the static unbalance by detecting a static unbalance position and inserting a balance pin into the static unbalance position. CONSTITUTION: A static balance unit of a rotor of a squirrel-cage induction motor includes a motor housing(1), a rotary shaft(3), a rotor(5), and a stator(7). The rotor includes a steel core(9) having a plurality of slots(9a), an aluminum conductor(10) arranged at the slots, and a couple of short circuit rings(12) for supporting both ends of the aluminum conductor. A plurality of ring-shaped correction grooves(12a) are formed at partial sides of the short circuit rings. A plurality of balance pins(30) are inserted into the ring-shaped correction grooves in order to correct the static unbalance of the rotor.
Patent KR-20040059056-A (KR)
Title: Door switch for refrigerator
Inventor: LEE BYEONG SEOK
IPC: F25D23/02
Filed: 2002-12-27
Abstract: PURPOSE: A door switch of a refrigerator is provided to prevent sparks from being shown to the outside by effectively cutting off the sparks generated from the door switch in opening and closing the door. CONSTITUTION: A door switch of a refrigerator is composed of a combining plate(52) closely contacted and fixed to the front end of a refrigerator body; lamp buttons(54,54') protruded forward from the combining plate; guides(56,56') integrated to the rear end of the lamp buttons; an elastic member(58) installed to the rear side of the guide to guide the forward and backward movements of the guide; upper and lower contact points(62,64,66) for intermitting power supplied to a lamp to the forward and backward movements of the guide; and cut-off plates(70,70') disposed between the combining plate and the upper and lower contact points.
Patent KR-20020040742-A (KR)
IPC: A61K8/02
Filed: 2000-06-30
Abstract: 본 발명은 (a) 하기로 이루어진 폴리사카라이드 혼합물 10% 미만; 및 (b) 수분 약 30% 내지 약 99.5% 를 포함하는 미리 성형된 시트 디바이스에 관한 것으로서, 상기 디바이스는 총폴리사카라이드 10% 미만을 포함한다: 
     (i) 홍조(紅藻) 폴리사카라이드; 
     (ii) 갈락토만난, 글루코만난 및 이의 유도체 또는 이들의 혼합물로부터 선택된 만노오스 함유 폴리사카라이드; 
     (iii) 발효 폴리사카라이드, 또는 이의 유도체. 
     본 발명의 미리 형성된 시트 디바이스는 국소 적용에 적합하고 원하는 양의 이액 현상 및/또는 향상된 기계적인 성질, 예컨대 강도 또는 유연성, 및 탁월한 수분공급성, 수화 및 냉각 이점을 나타낸다.   또한, 본 발명의 디바이스는 다루기 쉽고, 적용시에 방해받지 않고 표적 표면의 윤곽에 일치한다.
Patent KR-20020040769-A (KR)
IPC: C23C22/36
Filed: 2000-08-08
Abstract: 본 발명에서는 가공성이 우수한 인산염 처리 아연계 도금 강판을 제공하는 것을 목적으로 한다. 
     아연계 합금 도금 강판의 표면상에 인산염 처리 피막을 가지고, 상기 인산염 처리 피막이 입자 형상의 결정을 주체로 하는, 상세하게는 결정의 긴축/짧은축의 평균 비율이 1.00 이상 2.90 이하인 것을 특징으로 한다. 또한, 상기 인산염 처리 피막을 생성하는 방법은 Mg이온≥6g/ℓ이고 Zn이온≥0.5g/ℓ인 인산염 처리액, 또는 Mg이온≥10g/ℓ이고 0≤Zn이온＜0.5g/ℓ이며, 질산이온≥40g/ℓ인 인산염 처리액을 사용하는 것을 특징으로 한다. 
     또한, 인산염 처리 피막 중에 함유하는 Mg량이 10mg/m 2 이상에서 부식 저항성이 우수하고, 피막량을 0.5   ∼3.0g/m 2 으로 제어함으로써 용접성도 우수하다.
Patent KR-20030008205-A (KR)
Title: Prevention and treatment of diseases associated with blood coagulation
IPC: A61P7/02
Filed: 2000-09-29
Abstract: The present invention also provides preventive or therapeutic agents for diseases having a persistent hypercoagulable state, a hypercoagulable state resulting from infections, venous thrombosis, arterial thrombosis, and diseases resulting from the hypertrophy of vascular media, said agent comprising an antibody against human tissue factor (human TF) as an active ingredient.
Patent KR-20020051925-A (KR)
Title: 옥시이미노알카노산 유도체의 제조 방법
IPC: A61P3/10
Filed: 2000-10-26
Abstract: 금속 알콕시드의 존재 하 아미드 중에서 화학식 I 의 화합물 또는 그의 염 (식 중, Z 는 할로게노 등이다) 을 화학식 II 의 화합물 또는 그의 염과 반응시키는 것을 특징으로 하는, 화학식 III 의 화합물 또는 그의 염의 제조 방법 (식 중, R 1 은 헤테로시클릭기 등이며; X 는 -CO- 등이고; n 은 1 내지 3 이고; Y 는 산소 등이고; A 는 벤젠 고리 등이고; p 는 1 내지 8 이고; R 2 는 헤테로시클릭기 등이고; q 는 0 내지 6 이고; m 은 0 또는 1 이고; R 4 및 R 5 는 각각 탄화수소기 등이거나; 이와는 달리 R 4 및 R 2 가 연합하여 고리를 형성할 수 있다): 
     [화학식 I] 
     
       
     
     [화학식 II] 
     
       
     
     [화학식 III] 
       .
Patent KR-20020092423-A (KR)
Title: 액체의 충전방법
IPC: B65B43/60
Filed: 2001-02-15
Abstract: 용기내에서의 거품이나 액체표면의 요동등의 문제를 발생시키지 않고, 3500개/노즐·시(2피치 반송)라는 고속충전을 할 수 있는 액체의 충전방법 및 이에 사용되는 고속액체충전기계를 제공하는 것이다. 
     충전스테이션에 차례로 간헐적으로 반송되어 온 용기를 승강시키면서 그 용기에 액체를 충전하는 방법에 있어서, 용기가 승강상사점에 도달하기 전의 상승시에 충전을 개시하며, 승강상사점에서는 용기에 소정량의 액체가 충전된 상태로 하여, 그 후 용기를 하강시키면서 연속충전을 실시한다. 용기의 반송이 정지하기 전부터 충전을 개시하는 것이 바람직하며, 예를 들어 충전의 개시를 1승강사이클 360°에서 승강상사점보다도 30°∼70°빠르게 한다. 또, 용기의 하강이 종료하기 전부터 반송을 개시하는 것이 바람직하며, 용기의 반송개시를 1승강상이클 360°에서 하강의 종료보다도 40°∼70°빠르게 한다.
Patent KR-20030017496-A (KR)
IPC: G01J9/00
Filed: 2001-04-11
Abstract: 크기 및 위상을 가지고 분석된 파면에 대응하는 다수의 차별적으로 위상이 변화된 변환 파면을 얻고; 상기 다수의 위상 변화된 변환 파면의 다수의 강도 맵(map)을 얻고; 및 상기 분석된 파면의 크기 및 위상을 나타내는 출력을 얻도록 상기 강도 맵을 이용하는 것을 포하는 파면 분석 장치 및 방법.
Patent KR-20020095251-A (KR)
Title: Radio lan system and radio lan system signal collision evading method
Filed: 2002-03-06
Abstract: A radio LAN system and a radio LAN system signal collision evading method capable of evading signal collision between a radio LAN system starting communication periodically and a radio LAN system starting communication after waiting for an empty communication path. When a scheduler block (6) recognizes presence of a non-signal interval between a downlink phase and an uplink phase upon scheduling a communication frame, the scheduler block (6) arranges an NAV setting signal after the downlink phase so as to cover the non-signal interval in accordance with an instruction from a NAV setting signal generation block (8), thereby performing scheduling and transmission. Thus, in the non-signal interval, no data transmission is performed by a radio LAN system station of the IEEE 802. 11a standard, thereby evading signal collision in the uplink phase period.
Patent KR-20030036226-A (KR)
Title: Thick single crystal diamond layer, method for making it and gemstones produced from the layer
IPC: C30B25/02
Filed: 2001-06-14
Abstract: A layer of single crystal CVD diamond of high quality having a thickness greater than 2 mm. Also provided is a method of producing such a CVD diamond layer. The method involves the homoepitaxial growth of the diamond layer on a low defect density substrate in an atmosphere containing less than 300ppb nitrogen. Gemstones can be manufactured from the layer.
Patent KR-20030011912-A (KR)
IPC: G10L19/16
Filed: 2002-04-09
Abstract: 본 발명은 오디오 신호(x)의 코딩을 제공하며, 코딩된 비트스트림(AS) 의미 및 구문은 특정 샘플링 주파수에 관련되지 않는다. 따라서, 프레임 길이 같은 암시적 파라미터들을 포함하는, 오디오 신호(x)를 재생하도록 요구되는 모든 비트스트림 파라미터들(CT, CS, CN)은 절대 주파수들 및 절대 타이밍에 관련되므로, 샘플링 주파수에 관련되지 않는다.