baber/WOPTO huggingface dataset:
Patent KR-20130031466-A (KR)
Title: Fabrication method of substrate-supported coating layers by using tape casting film sheet
Inventor: YOO YOUNG SUNG
IPC: C25B9/23
Filed: 2011-09-21
Abstract: PURPOSE: A manufacturing method of a support type coating film is provided to easily manufacture a green film type sheet and to easily and simply form the same on a support by only one tap casting. CONSTITUTION: A manufacturing method of a support type coating film comprises a step of forming a support; a step of forming a green sheet for a coating film on a releasing film; a step of attaching a green sheet on the support; a step of removing the releasing film from a laminate which consists of a mold releasing film, green sheet, and a support; and a step of co-sintering the support and the laminate of the green sheet. The final thickness of the coating film is 0.1-900μm. The sintered density of the coating film is 30% or more. The support is a fuel electrode or air electrode. [Reference numerals] (AA) Start; (BB) First step: step of manufacturing a pre-sintered support substrate by molding and thermally treating powder for a support containing a binder; (CC) Second step: step of manufacturing a green sheet by tape-casting ceramics(electrolyte) slurry containing a binder; (DD) Third step: step of bonding by coating the ceramics sheet with an organic solvent and attaching the ceramics sheet on one side of the support; (EE) Fourth step: step of placing the support with the green sheet and removing a releasing film from the surface; (FF) Fifth step: step of homogenizing by aging the laminate of the support and the sheet in an electronic oven at room temperature or 400°C or less; (GG) Sixth step: step of forming a support type coating functional film(electrolyte or separating membrane) by finally simultaneously sintering and thermally treating the laminate; (HH) End
Patent KR-20130035391-A (KR)
Title: Lubricating oil composition for fluid dynamic bearings and hdd motor fabricated by using the same
Inventor: KIM HYUNG KYU
IPC: C10M105/34
Filed: 2011-09-30
Abstract: PURPOSE: A lubricating oil composition for fluid dynamic bearings and a HDD(Hard Disk Drive) motor by using the same are provided to have low viscosity and low evaporation loss and to improve oxidation stability. CONSTITUTION: A lubricating oil composition for a fluid dynamic bearing includes an aliphatic mono carboxylic acid ester having a total of carbon numbers of 26 to 40, as a base oil, obtained by esterification between alcohol represented in the chemical formula 1 and a straight or branched saturated aliphatic mono carboxylic acid having carbon numbers of 2 to 16. R1 and R2 refer to straight or branched alkyl groups that are the same or different and have carbon numbers of 1 to 10. The aliphatic mono carboxylic acid ester is represented in the chemical formula 2. R3, R4, and R5 refer to straight or branched alkyl groups that are the same or different and have carbon numbers of 1 to 10. The alcohol is hexadecan-7-ol.
Patent KR-20130038757-A (KR)
Title: Mobile terminal and operation method thereof
Inventor: KANG MIN HUN
IPC: H04L12/12
Filed: 2011-10-10
Abstract: PURPOSE: A portable terminal and an operation method thereof are provided to include a user interface which controls and monitors electronic devices in a home network system. CONSTITUTION: A sensing unit(140) generates directivity information by sensing a direction which is indicated by a main body. A memory(160) stores mapping information for mapping the electronic devices in virtual space corresponding to a home network system. A control unit(180) detects the one or more electronic devices mapped in the virtual space by using the directivity information and the mapping information. A display unit(151) displays the state information of the detected one or more electronic devices in the virtual space. [Reference numerals] (110) Wireless communication unit; (111) Broadcasting reception module; (112) Mobile communication module; (113) Wireless Internet module; (114) Local area communication module; (115) Location information module; (120) A/V input unit; (121) Camera; (122) Microphone; (130) User input unit; (140) Sensing unit; (141) Proximity sensor; (150) Output unit; (151) Display unit; (152) Sound output module; (153) Alarm unit; (154) Haptic module; (160) Memory; (170) Interface unit; (180) Control unit; (181) Multimedia module; (190) Power supplying unit;
Patent KR-20130044953-A (KR)
Title: Fruit harvester
Inventor: YOO JAE SIK
IPC: A01D46/24
Filed: 2011-10-25
Abstract: PURPOSE: A fruit harvesting machine is provided to facilitate fruit harvesting from a long distance and facilitate the collection of gathered fruits into the fruit pockets. CONSTITUTION: A fruit harvesting machine comprises a ring shaped frame(110); a plurality of fruit hangers(120) which is perpendicularly protruded along a circumference of the frame with a predetermined interval and in which the protruded end parts are concavely bent towards the inner center of the frame; a fruit pocket(140) which is fixed in the opposite direction of the fruit hanger in the frame; and a rod(130) which is protruded from the outer surface of the frame with a bent angle towards the direction of the fruit pocket from the horizontal plane of the frame. The rod makes a predetermined angle with the protruded fruit hangers and the frame along the circumference.
Patent KR-20130046241-A (KR)
Title: Broadcast encryption method for securing recipient privacy
Inventor: HUR JUN BEOM
IPC: H04L9/08
Filed: 2011-10-27
Abstract: PURPOSE: A broadcast encryption method protecting the privacy of a receiver is provided to guarantee the privacy of a receiver about a transmitted content in a communication environment using a broadcast communication network. CONSTITUTION: An ID based broadcast encryption method comprises a system setup step, a reception key generation or distribution step, an encryption step, and a decryption step. In the system setup step, a bilinear pairing map and a master secret key are selected, a public key is generated. In the reception key generation or distribution step, a secret key about a receiver is generated or distributed. In the encryption step, a message is encoded or broadcast using the ID of a receiver so that the corresponding receiver decodes the broadcast message. In the decryption step, the broadcast message is decoded using a secret key corresponding to the receiver ID. [Reference numerals] (AA) System setup; (B1) Select a system public parameter; (B2) Select a master secret key; (B3) Open a master public key; (CC) Broadcast encryption method; (DD) Generate and distribute a reception key; (E1) Generate a secret key for a receiver; (E2) Transmit the secret key; (FF) Encryption; (G1) Select a receiver group; (G2) Generate a random number; (G3) Calculate a session key; (G4) Generate and transmit a coded message; (H1) ID confidentiality; (H2) All direction safety; (H3) Secret key and decryption computation constant; (II) Decryption; (J1) Calculate a public key using the secret key; (J2) Search a decoded message; (J3) Extract the session key; (J4) Decode the coded message
Patent KR-20130052072-A (KR)
Title: Current detection led lighting system
Inventor: HAN JAE DUK
IPC: F21V23/00
Filed: 2011-11-11
Abstract: PURPOSE: A current sensing mode LED lighting device is provided to block a voltage-current incompatibility part, thereby improving the operation property and reliability. CONSTITUTION: A LED radiation block(100) is connected to a power source(VPW) which is comprised of the voltage difference of the base voltage and rectifying voltage(VREC). The LED radiation block comprises a plurality of LED module(MD1~MDn) which is connected in serial. A switching block(200) is connected to each tap(TP1~TPn) of the LED radiation block and comprises a closed circuit of the LED module. The switching block comprises a switching unit(210) and a control unit(230). The switching unit comprises a plurality of switch unit(TSW1~TSWn). The control unit comprises a plurality of control unit(TCN1~TCNn) which corresponds to the switching units.
Patent KR-20130052835-A (KR)
Title: Wireless receipt transmission equipment and method of thereof
Inventor: KIM SUN YOUNG
IPC: G06Q20/20
Filed: 2011-11-14
Abstract: PURPOSE: A wireless receipt transmission method and an apparatus are provided for transmitting a receipt through wireless means which includes a POS terminal, user terminal and an adapter for issuing an receipt, using previously registered number in a cash receipt issuing server for issuing a cash receipt or using a unique numbers of a user's credit card without needing to input extra information. CONSTITUTION: A POS terminal broadcasts a data packet including an identifier(S201). A user terminal observes the data packet(S202). The user terminal performs a connection to the POS terminal(203) when determining that the identifier is included in the data packet. Receipt data includes the same content with a paper receipt and is text or image data(S205). [Reference numerals] (AA) Start; (BB) End; (S201) Broadcast a data packet including an identifier; (S202) Observe the data packet; (S203) Execute connection with a POS terminal; (S204) Transmit receipt data
Patent KR-20130055216-A (KR)
Title: Novel organic electroluminescent compounds and organic electroluminescent device using the same
Inventor: YANG SOO JIN
IPC: C09K11/06
Filed: 2011-11-18
Abstract: PURPOSE: An organic electroluminescent compound is provided to have high light emitting efficiency and excellent lifetime performance, thereby improving lifetime of a device and increasing electric efficiency. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. In the chemical formula 1, L1 is a single bond, substituted or unsubstituted C6-30 arylene, or substituted or unsubstituted C2-C30 heteroarylene; each of A1-A5 is CR10, C-L2-(L3)m-Ar1, or N; at least one of A1-A5 is C-L2-(L3)m-Ar1; each of L2 and L3 is a substituted or unsubstituted C6-C30 arylene or substituted or unsubstituted C2-C30 heteroarylene. An organic electroluminescent device comprises the organic electroluminescent compound.
Patent KR-20130055956-A (KR)
Title: Transferring method for conductive mesh
Inventor: SHIMOJI TERUAKI
IPC: C23C18/44
Filed: 2011-11-21
Abstract: PURPOSE: A non-electrolytic palladium plating solution is provided to improve the contact reliability of a solder or wire bonding by improving the adhesion between metal and palladium by gold-plating on the metal a single time. CONSTITUTION: A non-electrolytic palladium plating solution contains a water-soluble palladium salt, the complexing agent, and the reducing agent. The complexing agent ignites palladium. The water-soluble palladium salt contains one or more among palladium chloride, palladium bromide, palladium sulfate, palladium nitrate, and palladium acetate.
Patent KR-20130057649-A (KR)
Title: Clutch control device
Inventor: LEE DONG GUEN
IPC: F16D25/08
Filed: 2011-11-24
Abstract: PURPOSE: A clutch control device is provided to allow an inexperienced driver to easily drive by randomly controlling a strong semi-clutch in a bad condition and to allow the driver to easily drive in various driving conditions with automatic implementation of a semi-clutch state. CONSTITUTION: A clutch control device comprises a first housing(35), a body(44), a cylinder(82), a sensor unit(71), a second housing(31), a piston head unit(41), a piston rod(43), a pressure control unit(20), and a control unit(39). The body moves inside the first housing in a linear direction, and comprises a hydraulic control rod unit(46). The cylinder supplies hydraulic pressure to a hydraulic line(83) connected to a booster cylinder(7). The sensor unit measures linear distances in which the body moves inside the first housing. The piston head unit moves in the linear direction inside a second housing(31) by the pressure difference of a first chamber(32) and a second chamber(33). The piston rod connects the piston head unit to the body. The pressure control unit controls pressure and is formed in the first chamber. The control unit controls the pressure of the pressure control unit according to the distances measured by the sensor unit.
Patent KR-20130058414-A (KR)
Title: Vision inspection apparatus with infrared ray pattern projector
Inventor: PAK CHAN WHA
IPC: G01N21/3563
Filed: 2011-11-25
Abstract: PURPOSE: A vision inspection device with an infrared pattern irradiating unit is provided to inspect the images of a visible ray area and an infrared ray area of a target object, thereby performing inspections with respect to the position and mounted state of a 2D target object and a 3D target object or the height of the soldered portion of the target object at the same time. CONSTITUTION: A vision inspection device comprises a stage unit(10), a lighting unit(20), a first camera unit(30), a second camera unit(40), a half mirror(50), an infrared pattern irradiating unit(60), a vision processing unit, and a control unit. The stage fixes a target object at or transfers the same to an inspection position. The lighting unit provides light to the target object. The first camera unit is arranged in the upper central portion of the target object. The second camera unit is arranged in the lower lateral portion of the first camera unit. The half mirror is arranged diagonally between the first and second camera units. The infrared pattern irradiating unit irradiates infrared patterns on the target object.
Patent KR-20130082625-A (KR)
Title: Apparatus and method for estimation for amount of electrical cable
Inventor: LIM JUNG O
IPC: G06Q50/08
Filed: 2011-12-12
Abstract: PURPOSE: A marine construction total length cable calculation device and a method thereof are provided to exactly calculate out the expected amount of total length cables required in a marine construction project by standardizing 'several unit items requiring a total length cable' and 'basic materials required by each item' and reflecting the standardized items and basic materials in an estimate calculation process. CONSTITUTION: A database block (130) stores the total length cable calculation reference information, the result of a calculation process, and the operation-related information. An expected amount calculation module (120) extracts the total length cable calculation reference information and the operation-related information, generates a guide page for total length cable calculation, and calculates the expected amount upon an event of a client (101). Connected to the client through an interface module (140), a control server for total length cable calculation (110) controls the entire calculation process. [Reference numerals] (101) Client; (110) Control server for total length cable calculation; (120) Estimation module; (131) Reference database for total length cable calculation; (132) Estimation result database; (133) Operation information database; (140) Interface module
Patent KR-20130066719-A (KR)
Title: Method for supplying hybrid source using dc bus and system
Inventor: CHAE SU YONG
IPC: H02J3/36
Filed: 2011-12-13
Abstract: PURPOSE: A method for supplying hybrid source and a system therefor are provided not to include a DC/AC(Alternating Current) inverter by being directly connected to a DC(Direct Current) bus through a DC/DC rectifier and to directly connect to a DC source by converting the DC source into different voltages through a plurality of DC/DC rectifiers. CONSTITUTION: A system for supplying hybrid source using a DC bus includes: an AC bus unit(30) transferring AC power to an AC/DC rectifier; a DC/DC rectifying unit(40) rectifying DC power in one direction; an AC/DC rectifying unit(50) which inverts AC power, which is transferred from the AC bus unit, into DC power, and rectifies the converted DC power in one direction; at least one DC bus units(60) supplied with AC power with reference to at least one voltage levels from the DC/DC rectifying unit or the AC/DC rectifying unit. [Reference numerals] (10) DC source unit; (20) AC source unit; (20a) First AC source; (20b) Second AC source; (20c) Third AC source; (30) AC bus; (30a) First AC bus; (30b) Second AC bus; (30c) Third AC bus; (40) DC/DC rectifying unit; (50) AC/DC rectifying unit; (60) DC bus unit; (70) Electrical load managing device
Patent KR-20130066818-A (KR)
Title: Driving circuit of led lighting apparatus
Inventor: PARK SOUNG HWI
IPC: H05B37/02
Filed: 2011-12-13
Abstract: PURPOSE: An LED(Light Emitting Diode) lighting device with LEDs arranged in a string structure is provided to illuminate LEDs by randomly selecting the random number of LEDs regardless of the arrangement location of the LEDs. CONSTITUTION: A driving circuit of an LED lighting device includes: a bridge diode rectifier(21) which full wave-rectifies input AC(Alternating Current) power and supplies pulsating type power to an LED unit; an LED driving device(23) which outputs a plurality of switching control signals on the basis of the stored data in a memory device beforehand according to the change of time within the every period of input power and controls the driving current of LEDs arranged in the LED unit in a string structure; and a driving LED selecting unit(24) selectively which bypasses a driving voltage which is supplied to the LEDs according to the switching control signal by being connected to each of the LEDs, which is arranged in the LED unit in the string structure, in parallel and including a plurality of switches connected in series overall. [Reference numerals] (23A) Sync signal generation unit; (23B) Driving wave data storage unit; (23C) LED operation control unit
Patent KR-20130067497-A (KR)
Title: Pressure preventing earphone
Inventor: YOON HAE KWANG
IPC: H04R1/10
Filed: 2011-12-14
Abstract: PURPOSE: A pressure prevention earphone is provided to prevent hearing loss by detecting the sound of an outside while listening to music and to reduce the probability of an accident. CONSTITUTION: A pressure prevention earphone consists of an earphone body(10) generating a sound by an electrical signal and a cap(20) inserted into an external auditory meatus of an ear. The cap forms a plurality of holes(21) and prevents pressure rise inside of the ear. The cap is formed with an elastic rubber having a bowl form. The plurality of holes are radially formed in the longitudinal direction of the rubber cap.
Patent KR-20130067554-A (KR)
Title: Data transmission method in femtocell and femtocell data transmission system
Inventor: CHO CHOONG HO
IPC: H04B7/26
Filed: 2011-12-14
Abstract: PURPOSE: A data transmission method in a femto cell network and a femto cell data communication system are provided to improve quality for a desired signal by receiving the same data as the data of two or more base stations. CONSTITUTION: A terminal(300) transmits communication state information for a neighbor base station to an initial base station(101). The initial base station transmits the communication state information to a server(200) by receiving the communication state information. The server determines one or more additional base stations connected to the terminal by analyzing the communication state information. An additional base station(102) includes the excellent communication state. The additional base station simultaneously transmits the data to the initial base station and the terminal.
Patent KR-20130068808-A (KR)
Title: Apparatus for adjusting gap between rail and rail using hydraulic jack
Inventor: YOUN IN SEOK
IPC: E01B11/42
Filed: 2011-12-16
Abstract: PURPOSE: A control device for a gap between rails with a hydraulic jack is provided to prevent safety accident and to perform a work with small personnel by controlling a gap while a cylinder moves forwards and while the hydraulic jack is mounted on a holding unit. CONSTITUTION: A control device of a gap between rails with a hydraulic jack(40) comprises a first holding unit(10), a second holding unit(20), and the hydraulic jack. The first and second holding units are individually fixed to first and second rails(1,2) by a fixing unit(30). The hydraulic jack individually comprises a cylinder body(41) and a piston rod(42) on the first and second holding units. The piston rod moves forwards and pushes the second holding unit in order to move the second rail. The first and second holding units comprise a rail mounting unit, a fixing force generation unit, and a hydraulic jack holding unit.
Patent KR-20130070050-A (KR)
Title: Piping assembly for drain noise reduction between floors
Inventor: LEE SANG TAK
IPC: F16L55/033
Filed: 2011-12-19
Abstract: PURPOSE: A drainage pipe assembly unit for reducing interlayer noise is provided to prevent leakage generated according to damage or connection release of a drainage pipe due to the change of the pressure according to the sudden direction change of the drainage or collision of the pipe caused by the drop of sewage. CONSTITUTION: A drainage pipe assembly unit for reducing interlayer noise comprises a fixing pipe(10), a noise reduction pipe(20), and a drainage induction pipe(30). The noise reduction pipe comprises a vertical pipe unit and a trap pipe unit. The trap pipe unit is extended from the lower part of the vertical pipe and comprises an outlet arranged in a position which is higher than the lower part of the vertical pipe. One end of the drainage induction pipe is inserted into the fixing pipe, and the other end is inserted into the vertical pipe so that the other end is arranged in the position which is lower than the outlet of the trap pipe.
Patent KR-20130071062-A (KR)
Title: Ｐａｎｏｘ를 이용한 부직포 집진필터 및 그 제조방법
Inventor: HWANG KYE SOON
IPC: B01D69/12
Filed: 2011-12-20
Abstract: 본 발명은 고온가스 중에 함유된 먼지를 제거하는 고온가스 집진필터 및 그 제조방법에 관한 것으로서, PANOX 단섬유로 형성된 웹이 교차 적층된 복수의 웹층 및 상기 웹층 사이에 삽입된 스틸 파이버로 형성된 스크림을 포함하는 부직포를 스펀레이스 방법에 의해 제작된 집진효율, 내열성 및 강도가 우수한 집진필터와 그 제조방법에 관한 것이다. 
본 발명은 PANOX를 소재로 하여 300℃ 이상의 고온에서도 강도와 집진효율이 우수하므로 산업체 현장에서 발생하는 배가스 내에 함유된 분진을 제거하는 집진필터로서 유용성이 매우 크며, 다른 소재(테프론 등)로 만든 고온용 집진필터에 비하여 가격이 매우 저렴하다.
Patent KR-20130071833-A (KR)
Title: Assembly table
Inventor: HA JONG SUK
IPC: A47B91/02
Filed: 2011-12-21
Abstract: PURPOSE: An assembleable table is provided to maintain horizontal of upper table board conveniently from a slopy surface and to be used according to the number of users by controlling the area of the upper table borad. CONSTITUTION: An assemblable table comprises an upper board (100) with multiple combining grooves (120) penetrating vertically through multiple blocks (110) forming interconnected sliding board which is located on the border of board form, multiple support legs (200) capable of controlling height by supporting the upper board from the bottom and comprising multiple connecting grooves (210) formed vertically corresponded to the combining froove of block, and a shield bar (300) inter fixing the upper board and support leg by entering to the connecting groove.
Patent KR-20130072510-A (KR)
Title: 발광장치 제조방법 및 이를 이용하여 제조된 발광장치
Inventor: AN SE YONG
IPC: H01L33/62
Filed: 2011-12-22
Abstract: 본 발명은 발광장치 제조방법 및 이를 이용하여 제조된 발광장치에 관한 것으로,  
본 발명의 일 측면은, 리드 프레임을 마련하는 단계, 상기 리드 프레임 상에 그래핀을 증착하는 단계 및 상기 그래핀이 증착된 리드 프레임 상에 발광소자를 배치하는 단계를 포함하는 발광장치 제조방법을 제공한다.
Patent KR-20120075387-A (KR)
Title: Method for recharging raw material polycrystalline silicon
Inventor: KATO HIDEO
IPC: C30B29/06
Filed: 2011-12-23
Abstract: PURPOSE: A method for refilling material poly-crystal silicon is provided to prevent the displacement free rate and quality of an ingot which is grown up by refilling a big lump of poly-crystal silicon without splash of silicon melt. CONSTITUTION: A refilling device(10) is located on a crucible(20). The refilling device comprises a main body(1) having a penetration path opened to outside, and a lead body(2). The lead body has a conical surface(2a) capable of contacting to a peripheral part of an end part(1a). An end part of the main body is closed by the lead body. A wire(3) is attached to the lead body. The wire passed through the main body in order to be connected with an opening and closing device of the refilling device. A heater(30) heats the inside the crucible.