baber/WOPTO huggingface dataset:
Patent KR-20100076871-A (KR)
Title: Silicon wafer and method for producing the same
Inventor: NAKAI KATSUHIKO
IPC: C30B15/00
Filed: 2009-11-27
Abstract: PURPOSE: A silicon wafer and a manufacturing method thereof are provided to improve the productivity remarkably by increasing rate of silicon crystal. CONSTITUTION: A crucible accepting the melt solution(L) is installed within a heating chamber(2a). The crucible rotates and elevates by a rotating shaft(5). The crucible comprises a quartz crucible(3a) and a graphite crucible(3b). A heating heater(4) for fusing the silicon is poisoned on a side wall of the crucible. On the outside of the heating heater, an insulator(12) is located.
Patent KR-20110060170-A (KR)
Title: Method for fabricating solar cell
Inventor: AHN SOO BEOM
IPC: H01L31/04
Filed: 2009-11-30
Abstract: PURPOSE: A method for manufacturing a solar cell is provided to improve the photoelectric conversion efficiency of a solar cell by removing a PSG layer and performing a diffusion process twice. CONSTITUTION: A p type silicon substrate is prepared(S201). A substrate surface is cleaned(S202). A first PSG layer is formed on the surface of the substrate and a preliminary n type semiconductor layer is formed by diffusing P ions to the substrate(S203). The preliminary n type semiconductor layer and the first PSG layer are removed and an uneven part is formed on the surface of the substrate(S204). An n type semiconductor layer is formed by diffusing P ions to the substrate and a second PSG layer is formed on the surface of the substrate(S205). The second PSG layer is removed(S206).
Patent KR-20110062225-A (KR)
Title: Cooling pan of battery for hybrid electric vehicle
Inventor: LEE SEUNG JU
IPC: H01M10/6563
Filed: 2009-12-03
Abstract: PURPOSE: A battery cooling fan of a hybrid vehicle is provided to maintain the battery performance and extend the lifespan of the hybrid vehicle by preventing foreign materials including dust from entering from the outside of the vehicle due to the stop of a cooling fan. CONSTITUTION: A battery cooling fan(100) of a hybrid vehicle comprises a central part(120), a plurality of blades(110) and a housing. The central part is fixed to the driving shaft of a motor. The central part is formed in a cylindrical shape. The blades are connected to be arranged on the circumferential surface of the central part at regular intervals. The housing is formed in a cylindrical shape. The housing is arranged to have the same axis to the central part. The housing protects the blades.
Patent KR-20110062491-A (KR)
Title: Gender for mobile phone
Inventor: LEE JOO HYUNG
IPC: H01R31/06
Filed: 2009-12-03
Abstract: PURPOSE: A gender for mobile phone is provided to use an additional function such as GPS, WiFi, Bluetooth, DMB even if in a portable terminal where an additional function such as GPS. WiFi, Bluetooth, DMB is not mounted. CONSTITUTION: A first connector(12) is connected to a portable terminal. A second connector(14) is connected to a charging cable or a data communications cable. A memory socket(16) has an external memory card inserted which operates by a power transmitted through the first connector. The external memory card includes a powers supply pin, an antenna, and a data communication module. The power supply pin supplies the power to the external memory by being wired with the first connector. The antenna transmits a signal transmitted from the portable terminal to the outside as receiving an external signal by operating the power transmitted by the power supply pin. The data communication module performs a signal processing of a signal transmitted from the portable terminal and a received signal received by the antenna.
Patent KR-20110064304-A (KR)
Title: Method and apparatus to transmitting a signal for channel clear assessment in a wireless communication system
Inventor: KIM WOOK
IPC: H04W84/18
Filed: 2009-12-07
Abstract: PURPOSE: A method and apparatus to transmitting a signal for channel clear assessment in a wireless communication system are provided to reduce the power consumption due to the channel state inspection. CONSTITUTION: A response waiting symbol number is more than 12 symbols, a coordinator node transmits and receives an ACK frame to sensor nodes in the next back off section(706,708). If the response waiting symbol number is less than 12 symbols, the coordinator node broadcasts the primary channel usage signal to all sensor nodes in the next back off section(710). The coordinator node processes data for the IFS(Inter Frame Symbol) section(714).
Patent KR-20090132586-A (KR)
Title: Internet access system and method using shortened domain address
Inventor: ZEON JAE OH
IPC: G06Q50/30
Filed: 2009-12-09
Abstract: PURPOSE: An internet access system and a method using shortened domain address are provided to offer multiple service categories in a single webpage by adding the combination of abbreviated letters to main domain address of an internet web site. CONSTITUTION: The domains of multiple service categories are defined in database(10) as reduction letters. An analysis server(20) assigns the combination of multiple abbreviated letters to the main domain address. The analysis server grasps multiple service categories corresponding to single letter. An interface server(30) searches the web pages of the internet web site. The interface server constitutes search results with one web page.
Patent KR-20110072228-A (KR)
Title: The suitable orthodontic archwire for asian and preparation method thereof
Inventor: KIM HOON
IPC: A61C7/20
Filed: 2009-12-22
Abstract: PURPOSE: A suitable orthodontic archwire for Asian and a preparation method thereof are provided to improve stability of treatment after correction of teeth. CONSTITUTION: A suitable orthodontic archwire for Asian has a maxillary arch structure and a mandibular arch structure. The maxillary arch has a structure of Y=a1(b1^x + b1^-x) + 1, wherein a1 is -0.28 to -0.23, b1 is 2.10 to 2.70, c1 is 4.50 to 4.60, x is -5.00 to 5.00. The mandibular arch has a structure of Y=a2(b2^x + b2^-x) + c2, wherein a2 is -0.50 to -0.34, b2 is 2.10 to 2.27, c2 is 4.50 to 4.80, and x is -5.00 to 5.00.
Patent KR-20110073865-A (KR)
Title: Dual navigation console for drillship
Inventor: NA YONG KUN
IPC: B63B49/00
Filed: 2009-12-24
Abstract: PURPOSE: A drillship having a dual navigation controlling room is provided to enable the drillship to be smoothly controlled even if the drillship moves abaft since the controlling room is installed fore and aft. CONSTITUTION: A drillship having a dual navigation controlling room comprises a stem controlling room(3) and a stern controlling room(2). The stem controlling room comprises a navigation console unit and an operation console unit. The navigation console unit controls the sailing of the hull(1). The operation console unit controls the operation of the hull. When the drillship sails abaft, the stern controlling room controls the sailing of the drillship through the navigation console unit. The stern controlling room is located on the stern(11) of the drillship.
Patent KR-20100005697-A (KR)
Title: An huge cation generating module having 3 dimentional and multiple structure
Inventor: LEE KANG SOO
IPC: F24F3/16
Filed: 2009-12-28
Abstract: PURPOSE: A negative ion generation module of three-dimensional multi level structure is provided, which can generate maximum negative ion in the shortest time. CONSTITUTION: A negative ion generation module of three-dimensional multi level structure comprises an anion-generation module consisting of a space shut tightly; an alumina ceramic base substrate(2) which maintains plus voltage; and an alumina ceramic substrate(1) in which minus voltage is applied. The negative ion amount increases by applying high voltage by passing air through the anion generator by reducing interval between the positive electrode and negative electrode(10).
Patent KR-20110075825-A (KR)
Title: Ultrasonic detecting apparatus for workpieces welded a sleeve with a hollow pipe
Inventor: HUR DEOG JAE
IPC: G01N29/265
Filed: 2009-12-29
Abstract: PURPOSE: An ultrasonic detecting device for workpiece, in which a sleeve and hollow pipe are welded, is provided to analyze about a total area of a welding part as well as thickness of a weld bead. CONSTITUTION: An ultrasonic detecting device for workpiece, in which a sleeve and hollow pipe, comprises a securing jig, an inspection chamber, an ultrasonic probe, a sensor module, a columnar direction drive part, and a longitudinal direction drive part. The securing jig fixes a workpiece. An inspection medium is put in the inspection chamber. The securing jig, in which the workpiece is fixed to the involved inspection medium, is dipped in the inspection chamber. A back mirror installs at the end of the ultrasonic probe. The ultrasonic probe horizontally locates in the center of the sleeve. The ultrasonic probe transfers ultrasonic wave to the welding part. The sensor module comprises the ultrasonic probe. The longitudinal direction drive part transfers the sensor module to the top and bottom.
Patent KR-20110076083-A (KR)
Title: A bicycle rental system and method
Inventor: SONG MIN HWAN
IPC: H04W88/02
Filed: 2009-12-29
Abstract: PURPOSE: A bicycle lending system and bicycle lending method are provided to eliminate battery exchanges between a user and a manager by enabling a wireless device to obtain energy and by generating power necessary for operating a wireless sensor network. CONSTITUTION: A wireless device(100) is included in a bicycle. At least one indicator grasps the state information of the bicycle by communicating with a wireless device. At least one rental device recognizes a user of the bicycle and generated state information data by transceiving the state information of the bicycle. A first wireless transceiver of the wireless device(160) transceives a signal to an external side. A first power supplier(110) of the wireless device supplies power to the first wireless transceiver.
Patent KR-20100007849-A (KR)
Title: Instant tea of health supplementary using cordyceps militaris and its manufacuring method
Inventor: HONG SEUNG IK
IPC: A23F3/16
Filed: 2009-12-30
Abstract: PURPOSE: A method for producing instant tea using mycelium and fruit body is provided to drink without reluctance for general people. CONSTITUTION: A method for producing instant tea comprise: a step of producing mycelium and fruit body of Cordyceps militarys using single medium of brown rice; a step of drying the mycelium and fruit body of Cordyceps militarys using heating dryer at 60°C for 10 hours and pulverizing; a step of roasting the mycelium and fruit body at 103 to 110°C for 10 to 20 seconds and roasting at room temperature; a step of pulverizing; and a step of mixing mycelium and fruit body in a ratio of 6:4(w/w) and packing with tea back.
Patent KR-20110078876-A (KR)
Inventor: CHOI JONG MYONG
IPC: A47L13/256
Filed: 2009-12-31
Abstract: PURPOSE: A cleaning tool is provided to always use the clean surface of a cleaning member and to minimize the use of the cleaning member. CONSTITUTION: A cleaning tool comprises rotary units(110), a cleaning member(150), a main body(130), and a control unit(170). The rotary units are formed in a rod shape with a specific thickness. The cleaning member is wound around one rotary unit and is extended from one rotary unit of the other rotary unit. Dust is attached on the cleaning member. The main body fixes the rotary units. The control unit is coupled between the rotary units and the main body and controls operation.
Patent KR-20090046788-A (KR)
Title: Arrangement for conveying concrete with a height-adjustable concrete-distributing mast
Inventor: FUGEL DIETMAR
IPC: E04G21/04
Filed: 2007-06-27
Abstract: The invention relates to an arrangement for conveying concrete for the construction of multi-storey concrete buildings. The arrangement comprises a concrete-distributing mast which is height-adjustable on completed parts of the building, for example on storey floors (48′, 48″, 48′″), the mast comprising a supporting column (10), a rotary unit (12) and an arm assembly (14) preferably designed as an articulated boom, and the mast being equipped with a conveying line (16) which is guided over the height of the supporting column (10) to the arm assembly (14) and which is supplied with liquid concrete. To facilitate the handling of the concrete-distributing mast during transportation and during the climbing operation, the invention proposes that the supporting column (10) has at least one channel-shaped surface depression (36, 38) extending in the longitudinal direction of the column, in which depression can be sunk that part of the conveying line (16) which extends over the supporting column (10), and/or an elongate part of the climbing apparatus (52).
Patent KR-20090031940-A (KR)
Title: Pressure-sensitive adhesive composition for pdp front filter and use
Inventor: TOMITA KOJI
IPC: C09J175/04
Filed: 2007-06-14
Abstract: A pressure-sensitive adhesive composition for PDP front filters, characterized by comprising 100 parts by weight of a high-molecular acrylic polymer (A) having COOH or OH groups, a weight-average molecular weight (Mw) of 400,000-800,000, excluding 800,000, a molecular weight distribution (Mw/Mn) of 5 or lower, and a glass transition temperature (Tg-A) of-40 to-10°C and 5-20 parts by weight of a low-molecular acrylic polymer (B) having a weight-average molecular weight (Mw) of 10,000-50,000, a molecular weight distribution (Mw/Mn) of 5 or lower, and a glass transition temperature (Tg-B) of 40-120°C. It is further characterized by having been crosslinked so as to have a gel content of 50-90%, and by having a 90° peel strength of 5-15 N/25 mm. The pressure-sensitive adhesive composition for PDP front filters causes no adhesion failure including blistering even in thermal cycling.
Patent KR-20090029306-A (KR)
Title: Method for producing imidazolidine-2,4-dione compound and method for obtaining solid 4,5-dihydroxy-2-imidazolidinone compound
Inventor: NISHINO SHIGEYOSHI
IPC: C07D233/34
Filed: 2007-07-13
Abstract: An object of the invention is to provide a method for producing an industrially preferable imidazolidine-2,4-dione compound capable of producing an imidazolidine-2,4-dione compound, which is a useful compound as, for example, a material for decomposing a harmful halogenated aromatic hydrocarbon compound such as dioxin, an electroless silver plating solution for electronic parts, a diazo copying material or the like at a high yield with a simple method. This object is achieved by a method for producing an imidazolidine-2,4-dione compound, characterized by subjecting a 4,5-dihydroxy-2-imidazolidinone compound to (1) a dehydration reaction in the presence of an acid catalyst or (2) a reaction at 100 to 300°C, or by a method for producing an imidazolidine-2,4-dione compound, characterized by subjecting a mixed solution of an urea compound, glyoxal and a base to a reaction at 20 to 300°C. Further, an object of the invention is to provide a method for obtaining 4,5-dihydroxy-2-imidazolidinone from an aqueous solution containing 4,5-dihydroxy-2-imidazolidinone with a simple method.This object is achieved by a method for obtaining a solid 4,5-dihydroxy-2-imidazolidinone compound, characterized by mixing an organic solvent in an aqueous solution containing a 4,5-dihydroxy-2-imidazolidinone compound and subjecting the resulting mixture to azeotropic distillation.
Patent KR-20090071550-A (KR)
Title: Wind-driven generator
Inventor: FUKUDA MITSUYOSHI
IPC: F03D11/02
Filed: 2008-01-17
Abstract: A wind-driven generator in which cutout control is more accurately performed by monitoring the presence of an abnormality in a measurement value obtained by a wind speed meter. The wind-driven generator has, in a nacelle (3) placed on a column, a main shaft connected to a rotor head (4), to which a wind impeller (5) is attached, and rotating together with the rotor head (4), a step-up gear (10) for increasing the speed of the main shaft after increasing it, a generator (11) driven by the output of the step-up gear (10), and a control section (20) for performing cutout control in strong wing where a measurement value obtained by the wind speed meter (7) is greater than or equal to a predetermined value. The control section (20) determines that the wind speed meter has an abnormality when there is a difference greater than a predetermined value between a measurement value obtained by the wind speed meter and an estimated wind speed value obtained from a relationship between a blade pitch angle of the wind impeller (5) and an output of the generator (11).
Patent KR-20090051758-A (KR)
Title: Hotmelt composition for metal can and metal can utilizing the same
Inventor: ISHIDA KATSUHIKO
IPC: C08L21/00
Filed: 2007-08-20
Abstract: A hot-melt composition comprising a thermoplastic elastomer, a tackifier, a wax and a polyolefin resin, the wax having a softening point (R & B system) of 140 to 160°C. The hot-melt composition can be easily applied to the mouth-neck portion of a metal can and can be excellently produced. Even when placed under a high-temperature condition, the sealing material that is formed exhibits excellent heat resistance maintaining the sealing.
Patent KR-20090059126-A (KR)
Title: Methods and compositions for treating cancer
Inventor: AUERBACH ALAN H
IPC: A61K31/573
Filed: 2007-08-23
Abstract: Methods and compositions for treating cancer are described herein. More particularly, the methods for treating cancer comprise administering a 17alpha-hydroxylase/C17, 20-lyase inhibitor, such as abiraterone acetate (i.e., 3beta-acetoxy-17-(3-pyridyl) androsta-5, 16-diene), in combination with at least one additional therapeutic agent such as an anti-cancer agent or a steroid. Furthermore, disclosed are compositions comprising a 17alpha-hydroxylase/C17, 20-lyase inhibitor, and at least one additional therapeutic agent, such as an anti-cancer agent or a steroid.
Patent KR-20090065534-A (KR)
Title: N-(2-hydroxyethyl)-n-methyl-4-(quinolin-8-yl(1-(thiazol-4-ylmethyl)piperidin-4-ylidene)methyl)benzamide, the process of making it as well as its use for the treatment of pain, anxiety and depression
Inventor: BUI KHANH
IPC: A61P25/04
Filed: 2007-10-19
Abstract: N-(2-hydroxyethyl)-N-methyl-4-(quinolin-8-yl (1-(thiazol-4-ylmethyl) piperidin-4-ylidene) methyl) benzamide, pharmaceutically acceptable salts thereof, and/or mixtures thereof, as well as, pharmaceutical compositions thereof, methods of treatment therewith, and processes of making N-(2-hydroxyethyl)-N-methyl-4-(quinolin-8-yl (1-(thiazol-4-ylmethyl) piperidin-4-ylidene) methyl) benzamide and internediates thereof.
Patent KR-20090119825-A (KR)
Title: Optical integrator system, illumination optical apparatus, exposure apparatus, and device manufacturing method
Inventor: KITA NAONORI
IPC: G02B5/04
Filed: 2008-03-13
Abstract: An optical integrator system comprises a first optical integrator (110) having a plurality of first wavefront dividing elements (111) two-dimensionally juxtaposed, and a second optical integrator (120) having a plurality of second wavefront dividing elements (121) two-dimensionally juxtaposed. Each of the first wavefront dividing elements is so constructed that rays obliquely incident to a center on an optical axis of an entrance surface are emitted in parallel with the optical axis. Each of the second wavefront dividing elements is also so constructed that rays obliquely incident to a center on an optical axis of an entrance surface are emitted in parallel with the optical axis. The system satisfies the condition of P2/(2 × tan) < L12.
Patent KR-20090094123-A (KR)
Title: Method of scheduling message delivery in a wireless communication system
Inventor: HAO QING FENG
IPC: H04W4/08
Filed: 2007-12-17
Abstract: In one embodiment, a network element of the wireless communication system receives a request from a scheduling party. The request is for scheduling message delivery to a destination party. Message delivery parameters are obtained in response to the request. The message delivery parameters may include a date of delivery and contact information for the destination party. The message to be delivered is also obtained. The obtained message is then sent to the destination party as set forth by the obtained message delivery parameters.
Patent KR-20090104081-A (KR)
Title: Powder, method of manufacturing a component and component
IPC: B22F1/142
Filed: 2007-12-28
Abstract: The present invention relates to a powder for the powder metallurgical manufacture of components. Particularly the invention concerns an iron or iron based powder intended for the powder metallurgical manufacturing of components. It is especially suitable for manufacturing of components wherein self-lubricating properties are desired. The invention further relates to a method of manufacturing a component from said powder and an accordingly produced component. A diffusion-bonded powder according to the invention comprises iron or iron-based particles, and particles diffusion-bonded to the iron or iron-based particles. The said particles diffusion-bonded to the iron or iron-based particles comprise an alloy of Cu and 5% to 15% by weight of Sn. A component according to the invention is at least partly formed from such a diffusion-bonded powder.
Patent KR-20090094175-A (KR)
Title: Blue glass composition for making glass panes, glass sheet with the composition and window comprising the glass sheet
Inventor: TEYSSEDRE LAURENT
IPC: C03C3/00
Filed: 2002-12-11
Abstract: The invention concerns a blue coloured soda-lime-silica glass comprising the following colouring agents with content ranging within the following limits by weight: Fe2O3 (total iron): 0.2 to 0.51 %; CoO: 10 to 50 ppm; Cr2O3 10 to 300 ppm; CuO: 0- 400 ppm, the glass having a redox factor not more than 0.35, a dominant wavelength λD ranging between 485 and 489 nm, an excitation purity less than 13 % and a selectivity not less than 1.1 under a thickness ranging between 3 and 5 mm. The invention also concerns the glass sheet obtained from said composition, said sheet being designed in particular for forming a motor vehicle glazing or for the building industry.
Patent KR-20090113302-A (KR)
Title: Cosmetic applicator with torque limiter
IPC: A45D40/26
Filed: 2008-02-21
Abstract: A cosmetic applicator includes a handle (102), a drive (104) coupled to the handle (102), an applicator head (106) coupled to the drive (104), and a torque limiter (108). The torque limiter (108) includes a magnetic coupling (600, 630, 660, 690, 720), the magnetic coupling (600, 630, 660, 690, 720) being coupled to at least one of the drive (104) and the applicator head (106) such that the torque applied via the applicator head (106) does not exceed a predetermined allowable torque.
Patent KR-20090110923-A (KR)
Title: Memory system
IPC: G06F12/08
Filed: 2009-02-10
Abstract: A memory system according to an embodiment of the present invention comprises: speed of processing for searching through management tables is increased by providing a forward lookup table for searching for, respectively in track and cluster units, from a logical address, a storage device position where data corresponding to the logical address and a reverse lookup table for searching for, from a position of the storage device, a logical address stored in the position and linking these tables.