baber/WOPTO huggingface dataset:
Patent KR-20120124803-A (KR)
Title: Method of manufacturing ruthenium powder for fabricating Ru Sputtering Target
IPC: B22F9/04
Filed: 2011-05-04
Abstract: PURPOSE: A Ru powder production method for manufacturing a Ru target is provided to improve yield and physical properties of Ru targets by reducing the content of oxygen and the size of crystal grains. CONSTITUTION: A Ru powder production method for manufacturing a Ru target comprises the steps of: removing pollutants remaining on the surface of a waste Ru target, charging the waste Ru target into a plasma apparatus and decompressing the inside of the plasma apparatus, supplying reactive gas and power to create a plasma atmosphere, increasing plasma power to forcibly scatter ingot into Ru powder, selectively removing carbon through heat treatment, obtaining RuOx(Ruthenium Oxide) powder, pulverizing the RuOx powder to obtain fine Ru powder, and heat-treating the fine RuOx powder in a hydrogen atmosphere to obtain high-purity Ru powder.
Patent KR-20120124954-A (KR)
IPC: F28D15/02
Filed: 2011-05-06
Abstract: PURPOSE: A Cultivation method of Lentinus edodes using a heat pipe thermo-hygrostat is provided to improve the efficiency of a condenser using the evaporation and the condensation of a heating element inside a heat-pipe cooling device. CONSTITUTION: A Cultivation method of Lentinus edodes using a heat pipe thermo-hygrostat comprises a step of cutting oak(100) injected with Lentinus edodes spawns into 20-50cm, and a step of cultivating the Lentinus edodes by using the heat pipe thermo-hygrostat. The heat pipe thermo-hygrostat includes the following: an aluminum radiator plate for cooling coil(40) cooling inflowing air inside a main body and removing the moisture from the air by condensing; an electric heater(20) heating the air and maintaining the proper temperature; and first and second heat pipes(32, 34) pre-cooling and re-heating the air.
Patent KR-20120125834-A (KR)
Title: Penholder type pingpong bat
IPC: A63B59/04
Filed: 2011-05-09
Abstract: PURPOSE: A pen-holder type table tennis racket stably maintaining the gripping state is provided to use a concavo-convex unit on a body or a gripping unit. CONSTITUTION: A pen-holder type table tennis racket includes a body(10), a gripping unit(20), and a concavo-convex unit(30). Rubber(11) attached to the front or both surfaces of the body. The gripping unit is protruded from the body. The concavo-convex unit is installed on the body or the gripping unit for preventing the slipping.
Patent KR-20110125189-A (KR)
Title: Electrode for fuel cell, membrane electrode assembly and fuel cell having the same, and preparing method of electrode for fuel cell
Inventor: YUICHI AIHARA
IPC: H01M4/92
Filed: 2011-05-12
Abstract: PURPOSE: An electrode for a fuel cell is provided to maintain an enough amount of acid components as a proton carrier within a catalyst layer while the carrier of a catalyst use at least partly graphitized carbon with small specific surface area. CONSTITUTION: An electrode for a fuel cell comprises a catalyst layer. The catalyst layer comprises an electrode catalyst in which metal catalyst particles are dipped in a carbon carrier having a graphite structure in at least a part, and a basic organic compound. The catalyst layer can form a hydrogen bond or salts with the basic organic compound and further includes an acidic component having proton conductivity. The BET specific surface area of the carbon carrier is 100~500 m^2/g.
Patent KR-20120127870-A (KR)
IPC: F24C15/16
Filed: 2011-05-16
Abstract: 본 발명은 전자레인지용 랙에 관한 것으로서, 캐비티의 일측에 권취되게 구비되고, 상기 캐비티 내부로 권출가능하게 구비되는 권취롤부; 및 상기 캐비티 타측에 구비되고, 상기 권취롤부가 탈부착되는 장착부를 포함한다.  
본 발명에 따른 전자레인지용 랙은 캐비티 내부에 보관됨으로써, 별도로 랙을 보관할 필요성이 요구되지 않으며, 조리물에 따라 캐비티 내부의 랙을 사용할 수 있어, 전자레인지의 편의성을 향상시키는 효과가 있다.
Patent KR-20110073407-A (KR)
Title: Electric grill directly contacted with several heaters
Inventor: LEE JUN BAE
IPC: A47J37/06
Filed: 2011-05-18
Abstract: PURPOSE: An electric grill with a plurality of heaters is provided to save energy due to minimization of heat loss and quickly heat a roasting plate to a desired temperature by directly transferring heat due to electric energy to the roasting plate by conduction. CONSTITUTION: An electric grill with a plurality of heaters comprises roasting plates(11,21,21'), electric heaters(22,22'), temperature control units(27), a plate support and support units. The roasting plate transfers heat, making contact with food, and comprises an oil discharge hole. The electric heater is integrated into the roasting plate. The temperature control unit controls the temperature of the electric heater. The plate support is coupled to the heater-integrated roasting plate and comprises a handle and a floor fixing unit. The support unit is coupled to the plate support and supports all components.
Patent KR-20120129242-A (KR)
Title: Hot electron based metal semiconductor nanodiode Photocatalytic devices
IPC: H01L31/07
Filed: 2011-05-19
Abstract: PURPOSE: Hot electron based metal semiconductor nanodiode photocatalytic devices are provided to control the activity of reaction according to energy gap by controlling hot electrons. CONSTITUTION: A photocatalytic activity layer includes a white gold film layer and a gold thin film layer. The photocatalytic activity layer activates optical catalytic reaction. Organometallic compound includes Pt, Pd, Ni, Co, Fe and Mn. Transition metal complex includes Fe, Co, and Zn and Mn. The photocatalytic activity layer forms a charge transport layer and a Schottky diode.
Patent KR-20120049790-A (KR)
Title: Tool for seating a grip on the shaft of a golf club
Inventor: BRASHER JUSTIN WESLEY
IPC: A63B53/14
Filed: 2011-05-27
Abstract: PURPOSE: A tool for placing grip on the shaft of a golf club is provided to prevent a grip from being transformed. CONSTITUTION: A tool for placing grip on the shaft of a golf club comprises an insertion member(101) and a nozzle(103). The insertion member has an axial bore equipped with an opened end and a closed end. The nozzle is equipped with a first end and a second end which are mounted inside the closed end. The second end of the nozzle is connected to a hole formed in the closed end of the insertion member. The first end of the nozzle is inserted into a junction hole formed in the closed end of a grip. The closed end of the insertion member is connected to compressed air source.
Patent KR-20120133568-A (KR)
Title: Lens array and lens array mold
IPC: G02B3/00
Filed: 2011-05-31
Abstract: PURPOSE: A lens array and a lens array mold are provided to remarkably reduce generation of laceration of a lens surface during demolding, thereby facilitate demolding. CONSTITUTION: A lens array(100) includes a lens surface(120), a flat surface(130) and a connecting surface(140). A flat surface is disposed in the periphery of a lens surface. The connecting surface connects the lens surface and the flat surface, forms an inclined surface or a curved surface. The connecting surface having acute angle with a flat surface consists of straight lines tangent to the lens surface.
Patent KR-20120133931-A (KR)
Title: Inspection Method of Printed Circuit Board
IPC: H04N5/225
Filed: 2011-06-01
Abstract: PURPOSE: A method for inspecting a printed circuit substrate is provided to integrate a step automatically inspecting a substrate and a process marking a failure marking state on the substrate as a single automation system. CONSTITUTION: A method for inspecting a printed circuit substrate(PCB) is as follows. The PCB is cleaned and loaded on a loading unit(S901). The PCB of the loading unit is loaded on a first boat unit through a first convey unit(S902). The PCB is inspected by a first inspection unit after passing through the first boat unit(S903). The PCB loaded on the first boat unit is loaded on a second boat unit(S904). The PCB is inspected by the second inspection unit after passing through the second boat unit. The PCB loaded on the second boat unit is loaded on a third boat unit(S910). The PCB is marked by a first laser marking unit after passing through the third boat unit(S911). [Reference numerals] (AA) Start; (BB) Amount count; (CC) Dry cleaning/packing; (DD,EE,FF) End; (S901) Wet cleaning; (S902) First boat loading and alignment; (S903) Inspection by a first inspection unit; (S904) Second boat loading and alignment; (S905) Inspection by a second inspection unit; (S906) Good or faulty product?; (S907) Good product; (S908) Loading a first unloading unit in a first storage box; (S909) Loading the first unloading unit in a second storage box; (S910) Third boat loading and alignment; (S911) Marking by a first laser marking unit; (S912) Fourth boat loading and alignment; (S913) Marking by a second laser marking unit; (S914) Existing four or more partially faulty products?; (S915) Loading a second unloading unit in a first storage box; (S916) Existing three or more partially faulty product?; (S917) Loading the second unloading unit in the second storage box; (S918) Existing two or more partially faulty product?; (S919) Loading the second unloading unit in a third storage box; (S920) Loading the second unloading unit in a fourth storage box
Patent KR-20120136223-A (KR)
Title: Device for controling nozzle for manufacturing amorphous strip
Inventor: KIM YONG CHAN
IPC: B22D11/06
Filed: 2011-06-08
Abstract: PURPOSE: A nozzle control device for an amorphous strip manufacturing system is provided to continuously manufacture amorphous alloy strip with good quality by monitoring and regulating the position of a nozzle to maintain a constant gap between the nozzle and a cooling roll. CONSTITUTION: A nozzle control device for an amorphous strip manufacturing system comprises a crucible(100) for heating and melting an amorphous alloy, a nozzle(110) installed on one side of the bottom of the crucible to eject molten alloy, a cooling roll(120) installed close to the underside of the nozzle and rapidly cooling the molten alloy ejected from the nozzle to produce an amorphous metal strip, and a gap sensing unit for sensing the gap between the nozzle and the cooling roll.
Patent KR-20120138024-A (KR)
Inventor: CHOO SEUNG JUNG
IPC: A01K95/00
Filed: 2011-06-14
Abstract: 본 발명은 봉돌에 관한 것이다. 
본 발명의 제1 실시 예는, 금속 또는 합성수지로 제작되며 외주면 전역에 걸쳐서 또는 어느 일 부분에 나사산이 형성된 수직 봉; 금속 또는 합성수지로 제작되며 상기 수직 봉에 결합되는 나사 산이 형성된 무게 중심 추; 및 상기 수직 봉의 상, 하단부에 형성된 한 쌍의 고리로 구비된 것을 특징으로 한다. 
본 발명의 제2 실시 예는, 금속 또는 합성수지로 제작되며 외주면 전역 또는 어느 일 부분에 나사산이 형성되며 일 부분의 내측으로 절곡되어 절곡부와 작은 외경이 형성된 수직 봉; 금속 또는 합성수지로 제작되며 상기 절곡부를 통하여 상기 수직 봉에 결합되는 절결 홈이 형성된 무게 중심 추; 및 상기 수직 봉의 상, 하단부에 형성된 한 쌍의 고리로 구비된 것을 특징으로 한다. 
따라서 봉돌의 구조를 개선하여 제작을 용이하게 하고 찌의 부력과 봉돌의 무게평형을 용이하게 조절함은 물론 봉돌에 의해 수질과 어족자원 이 오염되거나 손상되는 것을 방지한다.
Patent KR-20120139942-A (KR)
Inventor: CHOE SUN GUN
IPC: H05K7/20
Filed: 2011-06-20
Abstract: PURPOSE: A method for manufacturing a heat sink and the heat sink manufactured thereby are provided to improve marketability by manufacturing a slim main body of a heat sink and loading the main body in a multi layer. CONSTITUTION: A heat sink main body(10) has thermal conductance. A heat dissipation hole is punched on front and back sides of the heat sink main body. The thickness(d) of the heat dissipation hole is formed to be smaller than the radius(r) of the heat dissipation hole when the heat dissipation hole is punched. The heat sink main body is formed into a rectangular shape. A surface area after the punching of the heat dissipation hole is formed to be larger than a surface area before the punching of the heat dissipation hole.
Patent KR-20120140332-A (KR)
Title: Polyester resin composition having good reflectance, heat resistance, yellowing resistance and humidity resistance
Inventor: KIM PIL HO
IPC: C08K3/22
Filed: 2011-06-21
Abstract: PURPOSE: A polyester resin composition is provided to lower reflection reduction rate after thermostat and humidity. CONSTITUTION: A polyester resin composition comprises 100 parts by weight of polyester resin having recurring unit of chemical formula 1 having the melting point of 200 deg. Celsius or higher, 0.1-80 parts by weight of white pigment, and 0.01-80 parts by weight of filler. The polyester resin additionally includes 85 wt% or less of ethylene glycol based on 100 wt% of diol component. The polyester resin additionally includes C6-C21 aromatic diol as a diol component, or C3-C8 aliphatic diol.
Patent KR-20130002666-A (KR)
Title: Draw solution using hydrophilic and ionic liguid in forward osmosis
Inventor: LIM JUNG AE
IPC: B01D61/02
Filed: 2011-06-29
Abstract: PURPOSE: A forward osmosis process using a hydrophilic ionic liquid as an induction solution is provided to improve the efficiency of a forward osmosis process and to easily collect used induction solutions of high concentration. CONSTITUTION: A forward osmosis process includes the following steps; a forward osmosis process is conducted by using a hydrophilic ionic liquid as an induction solution and by supplying introducing water; the water introduced into the hydrophilic ionic liquid is pressurized for mixing with a coolant, and a hydrophilic ionic liquid layer and a water layer are obtained by phase separation; and the water layer is extracted and undergoes a reverse osmosis process in order to obtain purified water. The hydrophilic ionic liquid is one selected from a group composed of imidazoliums, ammoniums, cholines, phosphoniums, sulfoniums, pyrinidiums, and pyrazoliums.
Patent KR-20130003451-A (KR)
Title: Fireproofing member for molten magnesium
Inventor: KIM MOON CHUL
IPC: C22C1/02
Filed: 2011-06-30
Abstract: PURPOSE: A smoke-proof member for molten magnesium is provided to minimize a gap among smoke-proof members by floating the various sizes of the smoke-proof members on the molten magnesium, thereby perfectly and physically blocking the contact between the molten magnesium and the air. CONSTITUTION: A smoke-proof member(100) for a molten magnesium floats on the surface of the molten magnesium so that the smoke-proof member(100) is applied to block a contact between the molten magnesium and the air. The smoke-proof member(100) includes at least one material selected from a group of graphite, steel and a metallic oxide. The density of the smoke-proof member(100) is less than that of the molten magnesium. The smoke-proof member(100) includes a body part(10) and a cap part(12). The body part(10) is manufactured with a material, and both ends thereof are open. The cap part(12) is manufactured with a refractory material, and seals the body part(10) by covering both ends. The diameter of the body part(10) is 10 to 20 millimeters. The smoke-proof member(100) is manufactured into a hollow ball when the material includes the metallic oxide.
Patent KR-20130007917-A (KR)
Title: Slice of dried pollack
Inventor: KIM BYUNG HEE
IPC: A23L17/00
Filed: 2011-07-11
Abstract: PURPOSE: A method for manufacturing processed products of dried fish is provided to improve the uniformity in the dried quality and to perform the whole procedures in an efficient way. CONSTITUTION: The internal organs are removed from the fish. The disemboweled fish is washed. Cuts are formed with a fixed width, length, gap and depth on the back of the washed fish. The fish with cuts is dried using drying tools. The dried fish is processed to manufacture a processed product of dried fish. The fish bones and flesh are separated by beating the dried fish uniformly with a fixed range of pressure. The dried fish slices are roll-pressed by passing through a roll press. [Reference numerals] (AA) Fish; (BB) Cutting; (CC) Washing; (DD) Forming cuts; (EE) Drying; (FF) Post-processing; (GG) Dried fish products
Patent KR-20130008936-A (KR)
Title: Process for producing ore agglomerates with carbonaceous material incorporated therein
Inventor: SON SANG HAN
IPC: C22B1/16
Filed: 2011-07-13
Abstract: PURPOSE: A manufacturing method of ore agglomerates is provided to obtain ore agglomerates with carbonaceous material of high strength at room temperature without use of binder. CONSTITUTION: A manufacturing method of a briquette with carbonaceous material comprises: a step of manufacturing a mixture by mixing iron ore material and coal raw material; a step of molding a pellet at room temperature by press-molding the mixture; and a step of sintering ore agglomerates at a low temperatures. The iron ore material has an average particle diameter of 5mm or less and the coal raw material has an average particle diameter of 0.1 mm or less. In the ore agglomerates molding step, the mixture is put into a mold and is pressurized by a pressure of 1t/cm^2 or more to mold the ore agglomerates. [Reference numerals] (AA) Iron ore; (BB) Coal
Patent KR-20130010650-A (KR)
Title: An attachable and detachable shelf for chairs and the chair using thereof
Inventor: LEE CHUL JAE
IPC: A47C7/62
Filed: 2011-07-19
Abstract: PURPOSE: A detachable mount for a chair and a functional chair using the same are provided to simplify the manufacturing process thereof. CONSTITUTION: A detachable mount for a chair comprises a mount supporting part(110). The mount supporting part is connected to a combination rotation part(200). The combination rotation part is connected to the combination rotation part support(300). The combination rotation part support comprises a detaching tool. The mount supporting part or combination rotation part comprises a length control part.
Patent KR-20120023528-A (KR)
Title: Silicon single crystal production method
Inventor: KYUFU SHINICHI
IPC: C30B15/20
Filed: 2011-07-25
Abstract: PURPOSE: A silicon single crystal manufacturing method is provided to separate a silicon single crystal and a melt after performing a convex shape formation process, thereby omitting a tail part by controlling electric potential. CONSTITUTION: A crucible(30) stores a melt(32). A driving apparatus(10) rotates a silicon single crystal(2) and the crucible. A magnetic field supply apparatus(50) supplies a horizontal magnetic field in the melt. A control apparatus(1) controls the rotation of the crucible and the elevation of the silicon single crystal. A chamber(20) stores the crucible and the silicon single crystal.
Patent KR-20130013297-A (KR)
Inventor: JUNG SUN DUK
IPC: B66F9/20
Filed: 2011-07-28
Abstract: PURPOSE: A lifting platform is provided to correct the posture of a bucket regardless of changes in the working environment because a camera sets the initial posture of the bucket with work positions as images. CONSTITUTION: A lifting platform(1) comprises a rotatable boom(20) installed in the rear side of a vehicle(10). A bucket(30) is placed in the end of the boom. A camera is installed on the top edge of the bucket. A rotary device rotated by a hydraulic motor is installed on the bottom of the bucket. [Reference numerals] (AA) Screen
Patent KR-20120022597-A (KR)
Title: Light-emitting device
Inventor: OOYABU YASUNARI
IPC: F21V9/40
Filed: 2011-08-02
Abstract: PURPOSE: A light emitting device is provided to obtain white light having a color rendering index approximating to a solar spectrum by mixing blue light emitted from a blue light emitting LED, green light emitted by a first fluorescent material, and red light emitted by a second fluorescent material. CONSTITUTION: A circuit board(2) includes a wiring pattern(7) formed at a base substrate(6) and an upper side of the base substrate. The wiring pattern electrically connects a power source terminal with a terminal of a light emitting diode(3). The light emitting diode is electrically bonded with the wiring pattern through a wire(8). A housing(4) is formed into a hoop shape that surrounds the light emitting diode. A fluorescence lamination layer(5) is installed in order to close a top end portion of the housing.
Patent KR-20130015101-A (KR)
Title: Space securing apparatus for a knee joint operation
Inventor: KIM SEOK JUNG
IPC: A61B1/317
Filed: 2011-08-02
Abstract: PURPOSE: A space securing device for a knee joint operation is provided to reduce operation time by using a space of a space securing rod and a fixing part of a position fixing rod. CONSTITUTION: A fixing part(21) of a position fixing rod is located in a knee joint. The fixing part of the position fixing rod secures a surgical space of the knee joint according to the control of a control unit. At least one space securing rod(30) is inserted through a cut part. A space(31) of the space securing road is located in the knee joint. The space of the space securing rod secures a surgical space of the knee joint and is separated from the position fixing rod according to the control of the control unit.
Patent KR-20130015180-A (KR)
Title: Humidifier for fuel cell
Inventor: CHOI KAP SEUNG
IPC: F24F6/00
Filed: 2011-08-02
Abstract: PURPOSE: A humidifier for a fuel cell is provided to provide an ultrasonic humidifying function with excellent accuracy and responsibility by integrating a humidifier and a moisture-controlling and measuring apparatus. CONSTITUTION: A humidifier for a fuel cell comprises: a main body which consists of a humidifying part, a reaction gas mixing part, and a moisture-measuring part; a water supply pipe(27), a gas supply pipe(26) and an ultrasonic vibration unit(24a,24b) which are placed in the humidifying part; a first condensed water-removing unit which is placed in the reaction gas mixing part, and removes condensed water generated in a reaction gas mixing process; a second condensed water-removing unit which is placed in the circumference of the reaction gas mixing part and the moisture-measuring part, and removes condensed water generated in mixed reaction gas; and a moisture and temperature measuring unit(34,35) measuring the moisture and temperature of the mixed gas. [Reference numerals] (AA) Discharging humidified reaction gas; (BB) Controlling the level of water; (CC) Controlling temperature; (DD) Controlling humidity; (EE) Supplying reaction gas(H_2, O_2, air, N_2); (FF) Supplying water
Patent KR-20130015409-A (KR)
Title: Coating method for fiber including aerogel
Inventor: MIN MUN HONG
IPC: D06M13/348
Filed: 2011-08-03
Abstract: PURPOSE: A method for coating a fiber with a polymer compound is provided to ensure excellent heat insulation property and light weight. CONSTITUTION: A method for coating a fiber with a polymer compound comprises a step of coating a fiber fabric paper with the polymer compound containing aerogel by a direct coating method or a transfer coating method. The polymer material is polyurethane, silicone, acryl, polyvinyl chloride, or polytetrafluoroethylene. A polymer composition for coating a fiber contains 0.1-20 parts by weight of aerogel based on 100 parts by weight of the polymer compound.
Patent KR-20130016712-A (KR)
Title: Methdo, base station and mobile terminal for providing cs fallback service for load balancing
Inventor: LEE KI HO
IPC: H04W88/06
Filed: 2011-08-08
Abstract: PURPOSE: A CS(Circuit Switch) fallback service providing method, a base station device, and a portable terminal thereof are provided to distribute loads between FA(Frequency Assignment) and a target cell of a UTRAN(UMTS Radio Access Network). CONSTITUTION: A CS fallback processing unit(211) provides a CS fallback service to a portable terminal connected to a first network. A frequency selecting unit(213) receives a CS fallback target call from the portable terminal. The frequency selecting unit selects one frequency of frequencies provided by a second network for providing a CS service to the portable terminal according to a CS fallback target call. A transmission unit(215) provides cell information which supports the selected frequency to the portable terminal. [Reference numerals] (211) CS fallback processing unit; (213) Frequency selecting unit; (215) Transmission unit
Patent KR-20130017886-A (KR)
Title: Non-glasses type 3d display using optical diffraction
Inventor: JUNG SUNG MIN
IPC: H04N13/04
Filed: 2011-08-12
Abstract: PURPOSE: A 3D image display device of a glassless mode is provided to simplify a manufacturing process and to reduce manufacturing costs. CONSTITUTION: A light guide plate is arranged on a rear surface of a display panel. A left eye light source(LLS) is arranged at one side of the light guide plate. A right eye light source(RLS) is located other side of the light guide plate for facing to the left eye light source. A grating pattern(GP) is arranged on a front surface of a display panel.