baber/WOPTO huggingface dataset:
Patent KR-20110074269-A (KR)
Title: Method for treatment of aluminum surfaces which have tunable adhesiveness to water-droplets
Inventor: LEE KYU BACK
IPC: C25D11/18
Filed: 2009-12-24
Abstract: PURPOSE: An aluminum surface treatment method is provided to improve the value of an anodic oxide coated aluminum film by enabling control of water droplet adhesion on the anodic oxide coated aluminum film. CONSTITUTION: An aluminum surface treatment method is as follows. An aluminum oxide porous pattern is formed on an aluminum surface through anodic oxide coating. The post-etching is implemented on the pattern-formed aluminum surface and the receding contact angles of the aluminum surface according to time period are measured. The period where the receding contact angle sharply changes is detected and the etching duration in the corresponding period is adjusted. A hydrophobic self-assembled monolayer is formed on the etched aluminum surface.
Patent KR-20110075358-A (KR)
Title: Test circuit of a semiconductor memory apparatus
Inventor: KO HYEONG JUN
IPC: G01R31/3183
Filed: 2009-12-28
Abstract: PURPOSE: A test circuit for a semiconductor memory device is provided to reduce a test period for a semiconductor memory device by monitoring a change in a property of a transistor according to a change of P.V.T(Process Voltage Temperature). CONSTITUTION: A test input signal generation unit generates a first test input signal and a second test input signal in response to an oscillator test signal, a pull-up test signal, a full-down test signal, and a clock. A test control signal generation unit(100) outputs a test voltage as a voltage of a PMOS control signal in response to a first test selection signal. A test control signal generation unit(200) outputs the PMOS control signal by inverting the first test input signal and outputs the test voltage as the test voltage of an NMOS control signal in response to a second test selection signal. A test control signal generation unit inverts the second test input signal and the NMOS control signal. A test driver(300) pulls up a voltage of an output node connected to a pad and pulls down the voltage of the output node.
Patent KR-20110075772-A (KR)
Title: Device for manufacturing sponge titanium
Inventor: JUNG JAE YOUNG
IPC: C22B34/12
Filed: 2009-12-29
Abstract: PURPOSE: A sponge titanium producing apparatus is provided to effectively eliminate heat generated in the upper area of a reaction container by cooling the reaction container through a cooling medium. CONSTITUTION: A sponge titanium producing apparatus comprises a reducing furnace(10), a reaction container(30), and a partition plate(50). The reducing furnace generates heat. The reaction container is installed inside the reducing furnace and comprises an inner space and a cover with a titanium tetrachloride feeder and an inert gas inlet. The partition plate is installed in the inner space and divides the inner space into first and second spaces. Recessed grooves(41) are formed along the inner surface of the reaction container and are vertically separated from each other.
Patent KR-20110075783-A (KR)
Title: Exhaust hood
Inventor: LEE YONG HO
IPC: F24F7/04
Filed: 2009-12-29
Abstract: PURPOSE: An exhaust hood is provided to change the location of a blowing fan so as to improve the air exhaust efficiency. CONSTITUTION: An exhaust hood includes a stationary tube(70), a casing(50), an outer pipe(40), an inner pipe(30), and movement control part(100). The stationary tube is fixed to a ceiling. The stationary tube has a single layer part provided to the lower part thereof. The casing is inserted into the single layer of the stationary tube. The casing discharges smoke to the inside thereof. The outer pipe is press-fitted in an extension pipe provided to the lower part of the casing. The outer pipe has a second oil receiver provided to the bottom thereof. The inner pipe is inserted into the outer pipe and moved up and down. The inner pipe has a suction tube formed at the bottom thereof. The movement control part is located on the top of the inner pipe. The movement control part includes a magnet interposed between upper and lower brackets.
Patent KR-20110076534-A (KR)
Title: Method for operation of fuel cell system and apparatus thereof
Inventor: LEE JIN HEE
IPC: G01R31/36
Filed: 2009-12-29
Abstract: PURPOSE: A method for operating a fuel cell system is provided to directly command the output of a fuel cell by operators according to the state of a fuel cell and to ensure stable power conversion, lifetime extension, and efficiency enhancement. CONSTITUTION: A method for operating a fuel cell system comprises the steps of: uniformly output value of the fuel cell in a fuel cell system(100) in which 2 fuel batteries(110,120) are configured in parallel; providing the information of each fuel cell while operating the fuel cell system; determining whether one fuel cell has a set performance or less; and if one fuel cell has a set performance or less, the fuel cell outputs the outputting value with a pre-set value according to the change of an operation mode.
Patent KR-20110078447-A (KR)
Title: Electrically erasable programmable rom
Inventor: LEE YONG SEOP
IPC: H01L21/8247
Filed: 2009-12-31
Abstract: PURPOSE: An electrically erasable programmable ROM is provided to supply high voltage to an EEPROM with lower voltage than the breakdown voltage of an NMOS transistor by using a voltage switch comprised of a NAND gate and a PMOS transistor. CONSTITUTION: In an electrically erasable programmable ROM, a control capacitor(110) and an erase capacitor(120) are serially connected with each other. The gate of an NMOS transistor(130) is connected between the control capacitor and the erase capacitor. The drain of a read transistor(160) is connected to the drain of the NMOS transistor. A PMOS transistor(140) supplies high voltage to a first node to program an EEPROM cell. A NAND gate(170) receives a word line enable signal(WLEn) and a control signal(CG).
Patent KR-20110078718-A (KR)
Title: Polypropylene film and method for preparing the same
Inventor: KUM JONG HA
IPC: B32B27/32
Filed: 2009-12-31
Abstract: PURPOSE: A polypropylene based film and a manufacturing method thereof are provided to have no product inferiority problem according to the adhesive use or T-die process, since the film can be directly laminated in the adhered material without using adhesive or T-die process. CONSTITUTION: The polypropylene based film includes: a first skin layer; a central layer; and a second skin layer. The central layer is composed of the polypropylene based resin. The first skin layer is formed as aphotic zone and includes the polypropylene based resin. The second skin layer is directly closed to the adhered material in which film is laminated. The copolymers of the second skin layer is the copolymer of the ethylene and 1- butene or the copolymer of ethylene and 1-octene.
Patent KR-20090037884-A (KR)
Title: Lamp sockets
Inventor: JANSSEN ROBERT HENDRIK CATHARI
IPC: F21Y101/00
Filed: 2007-07-09
Abstract: The invention relates to a lamp socket consisting at least partially of a plastic composition having a through plane thermal conductivity of at least 0.5 W/m.K. The plastic composition may comprise a thermoplastic polymer and a thermally conductive filler and/or a thermally conductive fibrous material. For example, the plastic composition may comprise a semicrystalline polyamide having a melting point of at least 200°C, glass fibres and boron nitride. The tendency to fogging is reduced.
Patent KR-20090060272-A (KR)
Title: Impedance systems, devices, and methods for evaluating iontophoretic properties of compounds
Inventor: SMITH GREGORY A
IPC: G01R27/00
Filed: 2007-09-05
Abstract: Systems, devices, and methods for evaluating iontophoretic properties of compounds. An impedance spectrometer is operable to determine an impedance of a compound and a processor is configured to compare the determined impedance of the compound to a database of stored values.
Patent KR-20090034994-A (KR)
Title: Method of metal sheet press forming and skeletal part for vehicle produced thereby
Inventor: TAMAI YOSHIKIYO
IPC: B30B15/00
Filed: 2007-01-22
Abstract: A method of metal sheet press forming at reduced cost that without the need of amending the configuration of press forming mold including a punch, die, etc. and changing the configuration and material of blank to special ones, enhances the forming limit regarding metal sheet cracking and is easily applicable to press forming real machines. For punch (10), die (20) and blank holder (30), use is made of a metal mold with a surface roughness of 7.5 mum or below in terms of arithmetic mean roughness (Ra). A liquid of 500 mm2/s or below kinematic viscosity (40°C) as lubricant (50) is fed into interspaces between metal sheet (100) and the blank holder (30), between the metal sheet (100) and the punch (10) and between the metal sheet (100) and the die (20). During the forming, the mold and the blank are once separated from each other, and forming is restarted. Thus, forming efficiency is enhanced.
Patent KR-20090046928-A (KR)
Inventor: PARTRIDGE RANDALL D
IPC: B01D69/10
Filed: 2007-08-07
Abstract: 본 발명은 연결 중합체의 코팅물을 갖는 무기 지지체를 포함하는 막 조성물에 관한 것이다.  상기 막 조성물은 다공성 실리카 중공 튜브, 알루미나 중공 튜브 및 세라믹 모노리쓰로 구성된 군으로부터 선택된 무기 지지체를 포함한다.
Patent KR-20090038929-A (KR)
Title: Multi-output power supply device
Inventor: ABE HIROHISA
IPC: H02M3/155
Filed: 2008-05-16
Abstract: A multi-output power supply device of low noise is disclosed that converts a first input voltage to plural different voltages. The multi-output power supply device includes a first power supply circuit for generating a constant voltage from the first input voltage, and outputs the constant voltage through a first output terminal; and one or more second power supply circuits each including a charge pump circuit for generating a constant voltage from the output voltage from the first power supply circuit. Each of the second power supply circuits changes a period of a charging and discharging cycle for charging and discharging a flying capacitor according to an electric current output from the second output terminal.
Patent KR-20090049602-A (KR)
Inventor: FISHER JAMES ARTHUR
IPC: G11B15/68
Filed: 2007-08-22
Abstract: 자동화된 데이터 저장 라이브러리에서, 데이터가 볼륨에 기록되거나 또는 데이터가 볼륨으로부터 판독되기 전에 정확한 볼륨이 탑재되는 것을 보장하도록 하는 절차가 실시된다. 호스트가 특정된 볼륨에 대한 액세스를 요청한 후, 그 볼륨이 검색되어 저장 드라이브에 탑재된다. 그 후, 드라이브는 볼륨 시리얼 넘버(VolSer)가 요청된 볼륨의 VolSer와 매칭함을 보장하기 위해 볼륨 시리얼 넘버를 검증한다. 2개의 VolSer이 동일한 경우, 호스트는 아이덴티티가 검증되었으며 액세스가 허용됨을 통지받는다. 2개의 VolSer이 서로 다른 경우, 에러 복구 절차가 개시될 수 있다. VolSer은 카트리지 메모리 판독기 또는 RFID 태그 판독기와 같은 전자 수단을 통하여 드라이브에 의해 판독될 수 있으며, 이에 의해, 볼륨에 부착된 외부 라벨을 물리적으로 판독하거나 또는 스캐닝하는 것으로부터 야기될 수 있는 잠재적인 문제들을 방지한다.
Patent KR-20090075819-A (KR)
Title: Assembly of nanoscaled field effect transistors
Inventor: WERNERSSON LARS ERIK
IPC: B82B1/00
Filed: 2007-09-19
Abstract: The present invention relates to vertical nanowire transistors with a wrap-gated geometry. The threshold voltage of the vertical nanowire transistors is controlled by the diameter of the nanowire, the doping of the nanowire, the introduction of segments of heterostructures in the nanowire, the doping in shell-structures surrounding the nanowire, tailoring the work function of the gate stack, by strain engineering, by control of the dielectrica or the choice of nanowire material. Transistors with varying threshold voltages are provided on the same substrate, which enables the design of advanced circuits utilizing the shifts in the threshold voltages, similar to the directly coupled field logic.
Patent KR-20090081385-A (KR)
Title: Reduced pressure delivery system having a manually-activated pump for providing treatment to low-severity wounds
Inventor: HEATON KEITH PATRICK
IPC: A61M1/00
Filed: 2007-10-15
Abstract: A manually-activated reduced pressure treatment system includes a substantially rigid housing, and an end cap slidingly received by the housing. An inner chamber is disposed between the end cap and housing, and a volume of the inner chamber is variable in amount depending on the position of the end cap within the housing. The end cap is slidingly movable between an uncompressed position at which the volume of the inner chamber is at a maximum value and a compressed position at which the volume of the inner chamber is at a minimum value. A position indicating member is associated with the end cap and housing to indicate the position of the end cap relative to the housing at predetermined positions between the uncompressed position and the compressed position.
Patent KR-20090090312-A (KR)
Title: Attenuation of overvoicing, in particular for generating an excitation at a decoder, in the absence of information
Inventor: VIRETTE DAVID
IPC: G10L25/90
Filed: 2007-10-17
Abstract: The invention proposes the synthesis of a signal consisting of consecutive blocks. It proposes more particularly, on receipt of such a signal, to replace, by synthesis, lost or erroneous blocks of this signal. It proposes for this purpose an attenuation of the overvoicing during the generation of a signal synthesis. More particularly, a voiced excitation is generated on the basis of the pitch period (T) estimated or transmitted at the previous block, by possibly applying a correction of plus or minus a sample of the duration of this period (counted in terms of number of samples), by constructing groups (A',B',C',D') of at least two samples and inverting positions of samples in the groups, randomly (B',C') or in a forced manner. An over-harmonicity in the excitation generated is thus broken and, thereby, the effect of overvoicing in the synthesis of the signal generated is attenuated. ® KIPO & WIPO 2009
Patent KR-20090091165-A (KR)
Title: Controlling uplink power for picocell communications within a macrocell
Inventor: CLAUSSEN HOLGER
IPC: H04W16/32
Filed: 2007-12-04
Abstract: A method of communicating in a picocell within a macrocell includes automatically setting an uplink transmit power of a mobile station to avoid uplink interference between the picocell and the macrocell. A disclosed example includes determining an allowable interference from the picocell to the macrocell. A path-loss between a mobile station and a macrocell is determined. An uplink transmit power of the mobile station for communicating in the picocell is determined based upon the determined allowable interference and the determined path-loss. ® KIPO & WIPO 2009
Patent KR-20090091321-A (KR)
Title: Nanoparticulate formulations and methods for the making and use thereof
Inventor: SHAW KENNETH
IPC: A61K47/48
Filed: 2007-11-28
Abstract: The present invention is directed to size-stabilized drug nanoparticulate compositions and methods of preparation thereof. ® KIPO & WIPO 2009
Patent KR-20090086475-A (KR)
Title: Optical film and display apparatus
Inventor: KIMURA KIYOHIRO
IPC: G02B5/04
Filed: 2006-09-08
Abstract: A lens film that even when the thickness of transparent base material is reduced, exhibits low warpage. It is composed of transparent base material (12B1) of flexible material and, arranged along the direction of extension thereon, columnar prisms (12B2) of hardening resin. The transparent base material (12B1) has recesses (12B5) corresponding to valleys (12B3) defined by adjacent columnar prisms (12B2), and the columnar prisms (12B2) have inclined planes (12B4) extending to the inner wall of the recesses (12B5). The transparent base material (12B1) is in contact with the valleys (12B3), and between the transparent base material (12B1) and the columnar prisms (12B2), there exists no layer not functioning as a prism, known as skirt layer. ® KIPO & WIPO 2009
Patent KR-20090117768-A (KR)
Title: Hair brush
Inventor: TAGGART JEFFREY SILVER
IPC: A45D24/10
Filed: 2008-01-31
Abstract: A hair brush for detangling a user s hair comprising a head and a handle, wherein the head comprises an upper part which is connected to the handle, the head further comprising a bristle-bearing pad which comprises a vibrating motor, the brush further comprising an isolator assembly, the isolator assembly comprising a first connecting member for connecting to the bristle-bearing pad and a second connecting member for connecting to the upper part of the head.
Patent KR-20100044729-A (KR)
Title: Method of making a thermoformed article using a pre-print distortion
Inventor: MARCINKOWSKI STANLEY MICHAEL
IPC: B29C51/02
Filed: 2008-03-12
Abstract: A thermoformed article carries an image. Using a first sheet (10) carrying-a grid image (12) and a mold having at least two cavities, a forming carrying a grid distortion pattern (16,18) for each cavity is made. An initial image (20,22) is computed for each cavity based on the corresponding grid distortion pattern (16,18) and a desired image. The initial images are applied to a second sheet (24). Using the second sheet (24) and the mold, at least two articles are made, each article carrying a distorted image that is substantially similar to the desired image.
Patent KR-20090129475-A (KR)
Title: Fluorinated poss as alloying agents in nonfluorinated polymers
Inventor: MABRY JOSEPH M
IPC: H01L45/00
Filed: 2008-03-12
Abstract: A method of using fluorinated-nanostructured POSS chemicals as alloying agents for the reinforcement of polymer microstructures, including polymer coils, domains, chains, and segments, at the molecular level. Because of their tailorable compatibility with nonfluorinated polymers, nanostructured chemicals can be readily and selectively incorporated into polymers by direct blending processes. The incorporation of a nanostructured chemical into a polymer favorably impacts a multitude of polymer physical properties. Properties most favorably improved are surface properties, such as lubricity, contact angle, water repellency, deicing, surface tension, and abrasion resistance. Improved surface properties may be useful for applications such as anti-icing surfaces, non-wetting surfaces, low friction surfaces, self cleaning. Other properties improved include time dependent mechanical and thermal properties such as heat distortion, creep, compression set, shrinkage, modulus, hardness and biological compatibility.
Patent KR-20090132629-A (KR)
Title: Image prediction/encoding device, image prediction/encoding method, image prediction/encoding program, image prediction/decoding device, image prediction/decoding method, and image prediction decoding program
Inventor: SUZUKI YOSHINORI
IPC: H04N19/176
Filed: 2008-04-08
Abstract: It is possible to provide an image prediction/encoding device, an image prediction/encoding method, an image prediction/encoding program, an image prediction/decoding device, an image prediction/decoding method, and an image prediction/decoding program which can select a plurality of candidate prediction signals without increasing an information amount. A weighting device (234) and an adder (235) perform a process (averaging, for example) of pixel signals extracted by a prediction adjacent region acquisition device (232) by using a predetermined synthesis method so as to generate a comparative signal for an adjacent pixel signal for each of combinations. A comparison/selection device (236) selects a combination having a high correlation between a comparison signal generated by the weighting device (234) and an adjacent pixel signal acquired by an object adjacent region acquisition unit (233). A prediction region acquisition unit (204), a weighting unit (205), and an adder (206) generate a candidate prediction signal and process it by using the predetermined synthesis method so as to generate a prediction signal.
Patent KR-20100016416-A (KR)
Title: Novel compositions containing lysozyme and c-1/c-4 polysaccharides and use thereof in oral care, cosmetology and dermatology, contraception, urology and gynecology
Inventor: FERRARI STEFANO
IPC: A61Q11/00
Filed: 2008-04-09
Abstract: A composition comprising a content of a lysozyme and a content of a C-1/C-4 polysaccharide is useful in oral care, cosmetology and dermatology, contraception, urology and gynecology. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader quickly to ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the appended issued claims. 37 CFR § 1.72(b).
Patent KR-20100022089-A (KR)
Title: Discharge tube supporting structure, supporting member, lighting device, display device and television receiver
Inventor: TAKATA YOSHIKI
IPC: H01J5/50
Filed: 2007-06-04
Abstract: A discharge tube (15) having a structure that a generally cylindrical base (36) is fitted onto each end of a glass tube (34) is supported by pairs of relay connectors (14) (support members) provided on the front side of a generally flat plate-shaped chassis (13). With the discharge tube (15) supported on the relay connectors (14), the bases (36) are locked to stoppers (26) provided on the relay connectors (14) whereby the axial movement of the tube (15) relative to the relay connectors (14) is limited.
Patent KR-20110080407-A (KR)
Inventor: JEON JOON HO
IPC: G06F1/16
Filed: 2010-01-05
Abstract: 본 실시예는 디스플레이 장치 및 디스플레이 장치용 기판에 관한 것이다. 
본 실시예의 일 측면에 따른 디스플레이 장치는 디스플레이 모듈; 상기 디스플레이 모듈의 배면에 고정되는 기판을 포함하고, 상기 기판은, 상기 기판은 다수의 소자들이 일면에 실장되는 기판 몸체; 및 상기 기판 몸체의 이면에 구비되며, 상기 기판 몸체의 후방을 향하여 돌출되어, 상기 디스플레이 모듈의 배면에 일부가 삽입되는 기판 고정편을 포함하는 것을 특징으로 한다.
Patent KR-20110080924-A (KR)
Title: Electronic apparatus
Inventor: YOON EUI SHIK
IPC: G06F1/16
Filed: 2010-01-07
Abstract: PURPOSE: An electronic device is provided to separate a cover from an accessory installation portion easier by protruding the cover from the accessory installation portion. CONSTITUTION: An accessory installation portion(11) is prepared in a case(10). A cover(20) is separably installed in the accessory installation portion and covers the accessory installation portion. A locking member(40) is installed in the accessory installation portion so that the locking member moves back and forth. The locking member moves in a first direction and hangs on one end of the cover. The one end of the cover moves in a second direction opposite to the first direction and is protruded from the accessory installation portion.
Patent KR-20110081684-A (KR)
Title: Vacuum saturation apparatus
Inventor: LEE BONG CHUN
IPC: G01N17/00
Filed: 2010-01-08
Abstract: PURPOSE: A vacuum saturation apparatus is provided to automatize saturation process of concrete and saturate plural concrete pieces. CONSTITUTION: A vacuum saturation apparatus(100) of concrete comprises: a container(110) containing concrete; a transport part which has a lid(121) of the container and a cylinder member and closes and opens the opening part of the container; a vaccum part which is connected to the lid; and a water supply tank for supplying water to the container.
Patent KR-20110082727-A (KR)
Title: Apparatus prevention from dropping of heavy weight
Inventor: JUNG IK SU
IPC: E06B3/01
Filed: 2010-01-12
Abstract: PURPOSE: A device for preventing fall of a heavy object is provided to stop the wire of a rotation control unit unwinding when a heavy object fast falls due to cutting of a wire connected to the heavy object. CONSTITUTION: A device for preventing fall of a heavy object comprises both frame plates(110), a wire drum(120), a driving shaft, a rotation control unit(200) and a steel-sheet spring(300). The frame plates are fixed by a plurality of bolts(111), facing each other. The wire drum can rotate on the central part of the frame plate and wire(121) is wound on the outer circumferential surface of the wire drum. The driving shaft is inserted through the central part of the wire drum and rotates according to the rotation of the wire drum. As a heavy object falls fast from the wire, the rotation control unit controls the rotation of the wire drum.