baber/WOPTO huggingface dataset:
Patent KR-20110037997-A (KR)
Title: Chemical mechanical polishing composition
Inventor: CHANG SONG YUAN
IPC: C09K3/14
Filed: 2011-02-25
Abstract: PURPOSE: An inhibitor used for chemical mechanical polishing is provided to suppress metal etching while maintaining high polishing removal rate of a metal layer and to reduce defects such as disc dishing and erosion. CONSTITUTION: An inhibitor used for chemical mechanical polishing comprises a triazole compound or a combination thereof, sarcosine and salt compound thereof or combination thereof, abrasive particles, oxidizing agent, accelerating agent and solvent. The sarcosine and salt compound thereof are sarcosine, lauroyl sarcosine, n-acyl sarcosine, cocoyl sarcosine, oleoyl sarcosine, stearoyl sarcosine, myristoyl sarcosine, or their lithium salt, sodium salt, potassium salt, or amine salt or a mixture thereof.
Patent KR-20120107227-A (KR)
Title: Laundry machine
Inventor: CHANG BO YOUNG
IPC: D06F37/28
Filed: 2011-03-21
Abstract: PURPOSE: A washing machine is provided to enable a user to easily put laundry in the machine by including a door rotated at a predetermined angle in the front of a cabinet. CONSTITUTION: A cabinet(12) includes an opening portion. A drum is rotatably included in the cabinet to accommodate laundry. A door assembly(40) includes a rotatable door(60) to selectively open and close the opening portion. The door assembly is installed to consecutively change a rotary direction of the door. The door assembly is rotated along a border of the opening portion.
Patent KR-20120111326-A (KR)
Title: Multi turbocharger
Inventor: KWON SANG YOUP
IPC: F01D25/16
Filed: 2011-03-31
Abstract: PURPOSE: A multiple turbocharger is provided to improve productivity as an oil path or a connecting line for exhaust gas and intake gas is shortly formed. CONSTITUTION: A multiple turbocharger comprises a rotary shaft and a bearing housing(110). A compressor wheel is installed in one side of the rotary shaft, and a turbine wheel is installed in the other side of the rotary shaft. The bearing housing rotatably supports the rotary shaft by shaft holes(111). The rotary shafts are installed in a housing.
Patent KR-20120119412-A (KR)
Title: A permanent magnet workholding device
Inventor: CHOI TAE KWANG
IPC: B23Q3/15
Filed: 2011-04-21
Abstract: PURPOSE: A permanent magnet workpiece holding device is provided to control the holding and the releasing of a magnetic body stably by controlling flux flow. CONSTITUTION: A permanent magnet workpiece holding device(100) comprises first and second permanent magnets(110, 120), first and second pole pieces(130, 140), and a control permanent magnet(150). The N and the S poles are coupled with the first and the second pole pieces respectively. The first and the second pole pieces comprise holding surfaces(135, 145) respectively. One pole piece of the control permanent magnet is arranged around a rotary shaft. The control permanent magnet is located between the first and the second pole pieces and restricts magnet bodies to the surfaces of the first and the second pole pieces.
Patent KR-20120121723-A (KR)
Title: Semiconductor device and method for forming the same
IPC: H01L29/78
Filed: 2011-04-27
Abstract: PURPOSE: A semiconductor device for preventing the fault of a gate oxidation film and a manufacturing method are provided to obtain stable voltage and current characteristics by preventing a leakage path between biases of a peripheral circuit region. CONSTITUTION: A semiconductor substrate(100) includes a cell region and a peripheral circuit region. An epitaxial growth layer is included in a border portion of the peripheral circuit region and the cell region. A guard pattern(120) includes the epitaxial growth layer. An active region(104) is defined by an element isolation film. A gate is included in the element isolation film and the active region.
Patent KR-20120122170-A (KR)
Title: Prevention apparatus for the collision between a passenger and vehicle coming from backside for vehicles
IPC: B60R21/013
Filed: 2011-04-28
Abstract: PURPOSE: A rear collision prevention device is provided to warn the collision of a passenger and an object by calculating the speed and the distance of the object approaching from the rear side. CONSTITUTION: A rear collision prevention device comprises a traveling information input unit(40), a door open sensing unit(20), an object sensing unit(30), first and second warning units(50, 60), and a control unit(10). The object sensing unit detects an object approaching from the rear side. The first warning unit warns a passenger of a collision with the object. The control unit determines the traveling of a vehicle input from the traveling information input unit and calculates collision danger when a vehicle door opened. When a vehicle door opened, collision danger is calculated and warned by the control unit. [Reference numerals] (10) Control unit; (20) Door open sensing unit; (30) Object sensing unit; (40) Traveling information input unit; (51) Sound warning unit; (52) Lamp unit; (60) Second warning unit; (70) Door locking unit
Patent KR-20120122489-A (KR)
Title: System for preventing an unintended backing of a vehicle and method thereof
IPC: B60K20/02
Filed: 2011-04-29
Abstract: PURPOSE: An apparatus for preventing an unintended backing of a vehicle and a method thereof are provided to prevent crash accidents in advance by compulsorily neutrally controlling a shift level when an accelerator pedal is operated. CONSTITUTION: A backing prevention mode detection part(3) checks whether a vehicle is in the state which satisfies conditions for starting a backing prevention mode or not. A timer(5) measures duration of the backing prevention mode. A neutrality control alarming part informs an operator that a vehicle is neutrally controlled. A backing notice alarming part(7) informs the operator that a shift lever is placed on a reverse gear. A distance meter measures distance to an object located in the rear side. [Reference numerals] (11) Rear side risk warning part; (13) Neutral control notification part; (20) Transmission; (3) Backing prevention mode detection part; (30) Shift operator; (31) Brake sensing part; (33) Incline sensing part; (5) Timer; (7) Notice alarming part; (9) Distance measuring instrument
Patent KR-20120126318-A (KR)
Title: Chuck for coating of drum
IPC: B05C13/02
Filed: 2011-05-11
Abstract: PURPOSE: A chuck for drum coating is provided to enhance durability and lightness by simplifying the structure of the chuck. CONSTITUTION: A chuck for drum coating comprises a base(10) having a flat pattern, a cylinder(20), a flange(30), a clamp bush(40), an O-ring(70), a guide cone(50), and a clamp cone(60). The cylinder is formed at the upper part of the base and has a piston. The flange is combined at the top of the cylinder. The clamp bush is comprised into one body by a cylindrical shaped bush flange(41) and cone shaped bush cone(42). The flange and the clamp bush are combined with each other by using magnets. The O-ring is combined in the inclined surface of the bush cone in the clamp bush. The guide cone is combined at the top part of the clamp bush and has an insert tube(52).
Patent KR-20120126464-A (KR)
IPC: A43B17/03
Filed: 2011-05-11
Abstract: PURPOSE: A gait correction insole is provided to minimize pain of knee and waist due to a wrong gait and to quickly correct the wrong gait. CONSTITUTION: A gait correction insole bag comprises an air bag(2). The insole is operated by air moving according to pushing the air bag. When a back air bag is pushed earlier, air moves to a front air bag to be comfortable for walking because an obstacle(1) is not pushed. When a front air bag is pushed earlier, The obstacle is contacted to a foot to provide an inconvenience.
Patent KR-20120127556-A (KR)
Title: The methode of Etching the Transparent conducting oxide
IPC: G06F3/041
Filed: 2011-05-14
Abstract: PURPOSE: A method for etching a transparent conductive film is provided to reduce production costs by forming an etching width less than 100um without using an expensive photolithography method in an etching process of the transparent conductive film. CONSTITUTION: Etching resist(3) is formed on a substrate(1) having a transparent conductive film(2). The etching resist is dried or hardened. An etching paste(5) is formed on the dried or hardened etching resist. A transparent conductive film is etched by heating the substrate having the etching resist and the etching paste. The etching paste and the etching resist are stripped and washed. A process for forming the etching resist includes a step for forming the etching resist on all regions excluding a pattern to be etched. [Reference numerals] (AA) Etching resist formation; (BB) Drying or hardening; (CC) Etching paste formation; (DD) Heating; (EE) Stripping and washing
Patent KR-20120128033-A (KR)
Title: Pillar structure for prefabricated pavilion
IPC: E04B1/18
Filed: 2011-05-16
Abstract: PURPOSE: A prefabricated column structure is provided to ensure easy repair or replacement because wooden finishing plates are attached to each side of a hollow square post with rail-type fastening units. CONSTITUTION: A prefabricated column structure(100) comprises a post(110) which is formed in a square column shape and supports a load, finishing plates(120) which are slid in a longitudinal direction and coupled to four sides of the post to finish each side of the post, and finishing plate coupling units(130) which fixe the finishing plates to each side of the post.
Patent KR-20120133622-A (KR)
Title: Composition for removal of offensive odor using Rosa davurica PALL., bamboo leaf and Chenopodium quinoa Willd.
IPC: A61K36/899
Filed: 2011-05-31
Abstract: PURPOSE: A natural deodorant composition containing Rosa davurica PALL., bamboo leaves, and Chenopodium quinoa Willd. is provided to reduce body odor and to ensure high safety. CONSTITUTION: A deodorant composition contains extracts of Rosa davurica PALL., bamboo leaves, and Chenopodium quinoa Willd. as active ingredients. The extracts are prepared using purified water or ethanol. The ethanol extract is prepared by mixing 25g of plant samples and 500ml of 70% ethanol, stirring at 500 rpm for 3 hours, filtering the extract, and concentrating at a reduced pressure and 45 deg.C. [Reference numerals] (AA) Ammonium removal test result; (BB) Concentration(ppm); (CC) Elapsed time(hr)
Patent KR-20120134611-A (KR)
Title: Secondary battery sub unit, secondary battery management system and method for exchanging information in multi-pack parallel structure using the same
Inventor: LIM JAE HWAN
IPC: B60L11/18
Filed: 2011-06-03
Abstract: PURPOSE: A secondary battery is provided to safely operate a system during driving and to prevent fire in spite of the increased number of battery cells and energy capacity. CONSTITUTION: A secondary battery comprises: a battery module in which a plurality of unit battery cells are arranged, and a VTMS(voltage temperature management system) by using information to about the unit battery cell. The VTMS comprises a cell balancing circuit part, a cell temperature sensing part, a cell voltage/current sensing part, a control part generating information by detecting the abnormal state of the unit battery cells, and a communication part transmitting the information about abnormal state. [Reference numerals] (100a) Battery pack 1; (100b) Battery pack 2; (100c) Battery pack 3; (110) Sub BMS; (120) Main BMS; (130) Vehicle controller
Patent KR-20120139414-A (KR)
Title: System and method for simultaneously transmitting data in heterogeneous network
Inventor: LEE GYU MIN
IPC: H04B7/26
Filed: 2011-06-17
Abstract: PURPOSE: A heterogeneous network based data simultaneous transmission service system and method thereof are provided to effectively transfer data traffic of the whole network by updating a network selection policy based on network state information detected in a signal transmission path for transmitting part data. CONSTITUTION: A first and a second network apparatus transmit part data corresponding to two or more part data received through a signal transmission path to a reception apparatus. The first and the second network apparatus confirm the signal transmission path. The first and the second network apparatus detect network state information. The first and the second network apparatus provide the detected network state information for updating a network selection policy which is requested from a transmission apparatus. [Reference numerals] (100) Terminal device; (200) First network device; (300) Second network device; (400) Management device; (500) External device; (600) Policy management device; (AA) First network; (BB) Second network
Patent KR-20130000776-A (KR)
Title: Device for condensing moisture of the air
Inventor: NA YEO IM
IPC: F25B39/02
Filed: 2011-06-24
Abstract: PURPOSE: An atmospheric air condenser is provided to control temperature of an evaporator below -10°C, and to freeze moisture condensed on a surface, thereby maximizing throughput of condensed water by cutting power off. CONSTITUTION: An atmospheric air condenser consists of a compressor(170), a refrigerant guide supply pipe(160), an expansion valve(140), an evaporator(100) and a condensed water collector(180). An evaporator uses a cone type triangular post having empty space inside, a vertex part of the triangular post is installed to face the condensed water collector. A capillary tube is located in the center of a cone plane of the triangular post, and supplies a refrigerant into the inner space of the triangular post by spraying. A refrigerant outlet pipe is connected with the vertex or the upper part of the vertex, and guides a refrigerant to a compressor. A far-infrared ray radiation material coated layer is formed in the outer surface of the evaporator. The sectional area ratio of the capillary tube and the evaporator is 1:100-150.
Patent KR-20130001774-A (KR)
Title: A wind power generation system of chimney install
Inventor: JUNG HANG GYU
IPC: F03D1/00
Filed: 2011-06-28
Abstract: PURPOSE: A wind power generation apparatus installed in a stack is provided to improve the power generation efficiency of a wind power generator as a draft is discharged through the neck portion of a venture pipe. CONSTITUTION: A wind power generation apparatus installed in a stack comprises a venture pipe(100) and a wind power generator(200). The venture pipe comprises an external wind intake port(110), an exhaust port(120), and a stack chimney intake port(130). The stack chimney intake port is integrally formed inside the neck portion between the exhaust port and the external wind intake port. The guide plate of the stack chimney intake port is cut into an inclined plane shape. The blade of the wind power generator is installed in the exhaust port toward the guide plate.
Patent KR-20120043626-A (KR)
Title: Apparatus and method for complex commuication
Inventor: KIM SE HAN
IPC: H04W92/18
Filed: 2011-06-30
Abstract: PURPOSE: A complex communication apparatus and method thereof are provided to sense adjacent information by sensing adjacent materials and by using a physical channel as a signaling channel. CONSTITUTION: A WPAN(Wireless Personal Area Network) communication unit(108) transmits and receives packets through a physical channel of a WPAN. A two ways radio communication unit(109) transmits and receives voice information through the established voice channel. In case the voice communication is stared, a control unit(107) establishes a voice channel for voice communication. The control unit displays destination identifier and the voice channel information at signaling packets. The control unit broadcasts the signaling packets through the WPAN communication unit.
Patent KR-20130005187-A (KR)
Title: Apparatus for operating interior permanent magnet synchronous machine
Inventor: YOO AN NO
IPC: H02P27/04
Filed: 2011-07-05
Abstract: PURPOSE: An apparatus for operating an IPMSM(Interior Permanent Magnet Synchronous Machine) is provided to follow the maximum torque when the IPMSM drives at high speed by correcting current commands in a direction of maintaining a fixed torque. CONSTITUTION: An apparatus for operating an IPMSM generates and outputs current commands from command torques. A current command correcting part(12) corrects the current commands. A voltage feedback part(13) transmits information of over-modulated voltages to the current command correcting part. A current control part(14) controls the current commands to output the voltages. A voltage restricting part(16) restricts the output of the current control part at the maximum voltage that an inverter(17) synthesizes. [Reference numerals] (11) One-dimensional reference table output part; (12) Current command correcting part; (13) Voltage feedback part; (14) Current control part; (17) Inverter; (30) Rotor position detecting part
Patent KR-20120015997-A (KR)
Title: Conductive paste and electronic device and solar cell including an electrode formed using the conductive paste
Inventor: KIM SE YUN
IPC: H01L31/042
Filed: 2011-07-06
Abstract: PURPOSE: A conductive paste is provided to reduce the contact resistance, and to improve the conductivity of electrode, thereby improving the efficiency of a solar cell. CONSTITUTION: A conductive paste comprises a conductive powder(120a), a metal glass(115a), and an organic vehicle. The metal glass is an alloy including at least two elements. The at least two elements are selected from an atom having low resistivity, an atom forming the conductive powder and solid solution, and an atom having high oxidant performance. The atom having low resistivity has the resistivity lower than 100 μΩcm, and the atom having high oxidant performance has the absolute value of Gibbs free energy larger than 100KJ/mol.
Patent KR-20130005537-A (KR)
Title: Method for controlling a heating system in electric vehicle integrated with battery temperature management system
Inventor: PARK JAE HYUN
IPC: B60L11/18
Filed: 2011-07-06
Abstract: PURPOSE: A method for controlling the heating system of an electric vehicle is provided to increase a range with overcoming the limit of energy storage density in a battery. CONSTITUTION: A method for controlling the heating system of an electric vehicle comprises following steps. Users operate a terminal to require the operation of remote heating while a vehicle battery is charged. A radio communication terminal receives a signal for operating the remote heating and delivers the signal to a control unit. The control unit checks the state of charge in the battery. If the state of charge in the battery satisfies an existing SOC(state of charge) value, the indoor heating load is calculated. Target indoor temperature is determined based on the indoor heating load. A heating system is operated and controlled to reach the target indoor temperature. The temperature of the battery is managed by controlling a battery temperature management system. A standard SOC value is determined from map data on the basis of the amount of solar radiation information and outdoor temperature. [Reference numerals] (AA) Remote heating operation mode; (BB) Start; (CC) Satisfying SOC conditions?; (DD) Air-conditioner ON; (EE) Calculating an indoor heating load; (FF) Determining a target temperature; (GG) Operating a heating system; (HH) Operating a battery blower and a rear exhaust fan; (II) Operating time >= Maximum operating time; (JJ) Air-conditioning OFF; (KK) Reserved heating operation mode; (LL) Start; (MM) Reserving an operation timing(sTime)?; (NN) Current time=(sTime-1hr)?; (OO) Air-conditioner ON; (PP) Calculating an air-conditioning timing(considering SOC conditions); (QQ) Reaching the air-conditioning timing?; (RR) Satisfying the SOC conditions?; (SS) End
Patent KR-20120005396-A (KR)
Title: Method for producing glass substrate and method for producing electronic part
Inventor: TERAO EIJI
IPC: H01L21/301
Filed: 2011-07-07
Abstract: PURPOSE: A manufacturing method of glass substrates and a manufacturing method of electronic components are provided to offer the glass substrates having excellent flatness by installing a penetrating electrode by high position precision. CONSTITUTION: A wire which is composed of a plurality of conductors is held between bases(S1). A plurality of penetrating holes is formed in tow bases. A plurality of wires passes through the plurality of penetrating holes. The wire between the bases is buried to glass(S2). A glass ingot which cools the glass and buries the wire is formed(S3). A glass plate is formed by slicing the glass ingot(S4). A penetrating electrode is formed by grinding the glass plate and exposing the wire to the surface and rear side(S5).
Patent KR-20120011807-A (KR)
Title: Steel product turning apparatus
Inventor: MOON SANG PILL
IPC: B21B39/20
Filed: 2011-07-22
Abstract: PURPOSE: A turning device for a steel product is provided to improve work efficiency by selectively operating the split parts of a rotary shaft depending on the length of a steel product. CONSTITUTION: A turning device for a steel product comprises a rotary shaft(110) and first and second turning plates(120,130). The rotary shaft is rotated by receiving external force. The first turning plate is horizontally fixed to the rotary shaft and is rotated with the rotary shaft. The second turning plate is longitudinally moved depending on the longitudinal direction of the rotary shaft and is coupled to the first turning plate.
Patent KR-20130015607-A (KR)
Title: Tile type interior wall finishing material
Inventor: SONG MUN SU
IPC: E04F13/08
Filed: 2011-08-04
Abstract: PURPOSE: A tile type finishing material of an interior wall is provided to manufacture a timber to a standardized tile type, to construct successive joining, and to improve aesthetics of the wall. CONSTITUTION: A tile type finishing material of an interior wall comprises a main body panel(20) of the square-shape, a plurality of wedge units(30) and a support rail(40). A plurality of wood(10) are adhered to the front side of the main body panel. The wedge unit is combined in the rear side of the main body panel to the constant interval. The support rail is formed a removable groove in one side in a longitudinal direction, and is fixed to wall or a ceiling.
Patent KR-20130017417-A (KR)
Title: Notch detection apparatus
Inventor: KIM HYEONG SEON
IPC: B21C51/00
Filed: 2011-08-10
Abstract: PURPOSE: A notch detecting apparatus is provided to reduce safety accidents and to increase the quality of products by detecting a notch part to remove the detected notch part. CONSTITUTION: A notch detecting apparatus comprises a width measuring part(110), a notch detecting part(120), and a cutting part(130). The width measuring part measures the width of a transferred rolled material. The notch detecting part detects a notch part of the rolled material from the width of the rolled material measured in the width measuring part. The cutting part cuts the detected notch part.
Patent KR-20130019836-A (KR)
Title: Apparatus for preventing corrosion of if connector in portable terminal and method thereof
Inventor: KIM BO RAM
IPC: H01R12/55
Filed: 2011-08-18
Abstract: PURPOSE: A device for preventing corrosion of an intermediate frequency connector in a portable terminal is provided to prevent supply of reverse power from being supplied to the intermediate frequency connector, thereby preventing corrosion of the intermediate frequency connector. CONSTITUTION: An intermediate frequency connector corrosion prevention device includes an intermediate frequency connector(20), a load switch(30), and a battery(50). The intermediate frequency connector and the load switch are mounted in a main board. The intermediate frequency connector outputs power, which is supplied from an external power supply device, to the load switch through a VBAT line. The load switch prevents reverse power from being supplied to the intermediate frequency connector. [Reference numerals] (20) IF connector; (30) Load switch; (50) Battery