baber/WOPTO huggingface dataset:
Patent KR-20080006558-A (KR)
Title: Fast and reliable synchronization of file system directories
Inventor: LANGAN THOMAS A
IPC: G06F17/30
Filed: 2006-04-03
Abstract: Described is a system and method that facilitates fast and reliable synchronization of computer / file system directories. A synchronization (FastSync) subsystem operates in a discovery / enumeration phase to provide a calling client with a set of the differences between directories, and then operates in an action phase to perform operations as directed by the client to synchronize the different directories. The discovery / enumeration and action phases use parallel operation and I/O (input/output) pipelining. Multiple threads are used during enumeration to enumerate each directory's children, and enqueues each sub-directory to be handled by a new thread. During the action phase, when an operation is requested, the FastSync subsystem packages up the operation, item pointer, and context information into an internal context block and queues that packet as a work item for a process thread pool to handle.
Patent KR-20080006580-A (KR)
Title: Capsular fine particle comprising olefinic polymer
Inventor: NAKAYAMA YASUSHI
IPC: C08J3/12
Filed: 2006-04-07
Abstract: To provide capsular fine particles comprising an olefinic polymer which have a uniform size and a uniform particle diameter, and which are spherical and free from the coagulation between particles. Capsular fine particles comprising an olefinic polymer of which a ratio (L/M) of the outer diameter (L) to the inner diameter is 1.1 to 6.0 and an average diameter is 0.6 to 40 mum.
Patent KR-20080011203-A (KR)
Title: Thin film-laminated polyimide film and flexible printed wiring board
Inventor: MAEDA SATOSHI
IPC: B32B27/34
Filed: 2005-07-01
Abstract: Disclosed is a thin film-laminated polyimide film which comprises a base film and a thin film layer formed on at least one side of the base film. The base film is composed of a polyimide film whose degree of curling is not more than 10% after a heat treatment at 300°C. By using such a thin film-laminated polyimide film as a base material for an electronic device such as a solar cell or capacitor which is exposed to high temperatures, the quality and yield of the electronic device can be improved since warping or strain hardly occurs during production of the device.
Patent KR-20080013928-A (KR)
Title: Optical fiber sensor
Inventor: TAKABAYASHI MASAKAZU
IPC: G01N21/3577
Filed: 2006-05-22
Abstract: An optical fiber sensor which can detect the liquid level or the properties of liquid with high reliability even in an environment subjected to vibrations. The optical fiber sensor comprises an optical fiber consisting of a core having a grating region and a clad with at least a part of the grating region being located at a position immersed in a liquid, a light source for having a light in the clad mode wavelength band of the grating region enter the optical fiber, and a light receiving section for detecting the intensity of the light entering the optical fiber and transmitting through the grating. The optical fiber sensor is used for detecting the liquid level or the properties of liquid.
Patent KR-20080015128-A (KR)
Title: Improved preferential oxidation catalyst containing platinum, copper and iron to remove carbon monoxide from a hydrogen-rich gas
Inventor: SHORE LAWRENCE
IPC: C01B32/40
Filed: 2006-05-30
Abstract: An improved catalyst suitable as a preferential oxidation catalyst is obtained by adding platinum, copper, and iron to a support.
Patent KR-20080009767-A (KR)
Title: Method for the decontamination of an oxide layer-containing surface of a component or a system of a nuclear facility
Inventor: BERTHOLDT HORST OTTO
IPC: G21F9/28
Filed: 2006-11-15
Abstract: The invention relates to a method for decontaminating an oxide layer-containing surface of a component or a system of a nuclear facility. According to said method, the oxide layer is treated with a gaseous oxidant.
Patent KR-20090077384-A (KR)
Title: Stepping motor
Inventor: YU HYUN SOO
IPC: H02K1/22
Filed: 2008-01-11
Abstract: A stepping motor is provided to increase torque and to reduce magnetic reluctance by increasing a magnetic flux area through a cylindrical yoke. A rotor(190) is fixed in a rotation axis(180). A first terminal unit(160) is arranged in one side of the rotor. The external power supply is applied to the first terminal unit. A first coil(150) is combined in the first terminal unit. A first outer yoke(130) is arranged in the outer side of the circumference direction of the first coil and the rotor in order to form an outer magnetic pole. The first outer yoke is arranged in an inner part of the circumference direction of the first coil to increase the magnetic flux area. At least one of first and second cases is coupled in a case insertion groove of a first terminal unit. First and second bearings are coupled in the first case and the second case respectively. The rotation axis is rotatably supported by the first and second bearings.
Patent KR-20080071899-A (KR)
Title: Voltage feed to at least one electric consumer
Inventor: HACKER VOLKER
IPC: H01R24/38
Filed: 2008-01-16
Abstract: An apparatus for supplying a voltage to at least one electric consumer is provided to prevent insulation breakdown due to discharge failure in a cable along an insulation clearance. An apparatus for supplying a voltage to at least one electric consumer(2,3) is installed in a vacuum chamber(1) and includes cables(12,16,13,17). Each of the cables has a voltage transport core and at least one insulating body to surround the voltage transport core. Atmospheric pressure or pressure higher than the atmospheric pressure is achieved directly before connection of an end of the core and an electric terminal of the electric consumer. The insulating body is a vacuum tube or a vacuum pipe. The cables are high voltage DC cables or high frequency cables.
Patent KR-20090085310-A (KR)
Title: Extruder
Inventor: KIM JONG SOO
IPC: B29C45/76
Filed: 2008-02-04
Abstract: An injection machine is provided to spread molten rein evenly and extract the gas in the molten resin effectively as the molten resin gushes out after moving from the second moving groove to the first moving groove. An injection machine comprises a controller(90), a heating cylinder(40), and a nozzle assembly(50). The controller dries a raw material with preheated air, and supplies the dried raw material. The heating cylinder receives the dried raw material from the controller and makes it into molten resin. The nozzle assembly is provided with the molten resin from the heating cylinder, extracts the gas in the molten resin, and supplies the gas-removed molten resin into a cavity(C) between first and second dies(55,60).
Patent KR-20090090036-A (KR)
Title: Air conditioner for vehicles
Inventor: KIM MIN SOO
IPC: B60H1/00
Filed: 2008-02-20
Abstract: An air conditioning device of a vehicle is provided to reduce temperature difference of a side vent without forming a separate baffle in an air conditioning case by forming a stepped groove in the center part of a plate of a temperature control door. An air conditioning device of a vehicle includes an air conditioning case(100), an evaporator(102), a heat core(103), and a temperature controlling door(120). The air conditioning case is divided into a center vent and a side vent. The temperature controlling door is installed between the evaporator and the heat core. The temperature controlling door includes a rotary shaft(121), a plate(122), and a side plate. The rotary shaft is installed at an inner wall of the air conditioning case pivotally. A stepped groove(122a) is formed on the plate. The side plate connects both ends of the plate and the rotary shaft.
Patent KR-20090092940-A (KR)
Title: Method for forming metal line in semiconductor device
Inventor: KIM HAN KYUM
IPC: H01L21/768
Filed: 2008-02-28
Abstract: A method for forming metal line in semiconductor device is provided to decrease the electrostatic capacity between the interconnections by forming the interconnections at the side wall of the sacrifice insulating layer pattern. The first interlayer dielectric(101) is made of an insulating material. The contact hole formed within the first interlayer dielectric is formed as the hole type or the bar type. The barrier metal layer is formed between the contact plug(102) and the contact hole. The metal layer is formed with a lamination film consisting of the glue layer and the diffusion barrier of a single-layer film. The insulating layer for interconnection is formed at the upper part of the contact plug and the first interlayer dielectric. The barrier metal layer(104) is formed on the sacrifice insulating layer pattern(103A).
Patent KR-20090093720-A (KR)
Inventor: HONG SUNG JEA
IPC: G09F15/00
Filed: 2008-02-29
Abstract: A board for a handbill and a memo is provided to allow a user to find out an important memo and mail in quickly by installing a bulb in a red cap. In a board for handbill and a memo, an integration checker input stickers are adhered to a checker input fitted surface(2). If user presses an input hole push button switch, the bulb of the red cap(19) is turned on. If user again presses the input hole push button switch, the bulb of the red cap is put out. A hinged door(8) is locked at a lock ring(21) with the lock(20).
Patent KR-20090094923-A (KR)
Title: Assembly heating panel
Inventor: KIM HONG GWEON
IPC: F24D3/10
Filed: 2008-03-04
Abstract: A prefabricated heating panel is provided to shorten the time required for replacement or repair because the heating panel is replaced when the water leakage is generated. A prefabricated heating panel comprises a panel body(110), a zigzag concave member(120), a projection(130), a connector coupling groove(140), a stepped portion(150), a panel cover(160), a coupling hole(170), a inlet tube fastening unit(180), and an outlet pipe fastening unit(190). The zigzag concave member is formed in the lower part of the panel body. The projection is formed in the lower edge of the panel body. A plurality of connector coupling grooves are formed in the projection. In the edge of the panel body, the stepped portion is formed. The stepped portion is coupled with the panel cover. A coupling hole corresponding to the connector coupling groove of the panel body is formed in the edge of the panel cover. The inlet tube fastening unit is formed in one side of the zigzag concave unit. The outlet pipe fastening unit is formed in the other side facing with the inlet tube fastening unit.
Patent KR-20090099789-A (KR)
Title: Device for collecting dust in cutter
Inventor: CHOI JIN BAE
IPC: B23K7/10
Filed: 2008-03-18
Abstract: PURPOSE: A dust collecting apparatus of a cutter having a duct line is provided to add pressure of a blower concentratedly on a part in which dust is generated without loss of pressure by the duct line having an elastic blocking plate. CONSTITUTION: A dust collecting apparatus of a cutter includes a driving shaft(20), a driving motor(30), a first basket(40), a second basket(50), a duct line(60), and a blower(70). The driving shaft is installed at both sides of a table(3). The driving motor rotates the driving shaft. The first basket is installed at both sides of the table movably. The duct line is installed according to the table. The duct line includes an opening part and an elastic blocking plate. The opening part includes a vent movably. The blower adds pressure to the duct line.
Patent KR-20090100998-A (KR)
Title: Process for producing and purifying human papillomavirus virus-like particles
Inventor: KIM HONG JIN
IPC: C12N7/02
Filed: 2008-03-21
Abstract: PURPOSE: A method for producing and purifying human papillomavirus virus-like particle is provided to improve the purification efficiency of HPV L1 through the combination of precipitation of ammonium sulfate and purification of chromatography. CONSTITUTION: A method for producing and purifying human papillomavirus virus-like particle comprises: a step of culturing transformed yeast which expresses HPV L1; a step of performing lysis of the yeast; a step of adding ammonium sulfate to yeast lysate and precipitating protein; a step of purifying HPV L1 through sized-exclusion chromatography; and a step of purifying HPV L1 through cation-exchange chromatography.
Patent KR-20080031717-A (KR)
Title: Wet etching solution having high selectivity for silicon oxide
Inventor: LA JUNG IN
IPC: C09K13/04
Filed: 2008-03-27
Abstract: An etching solution is provided to inhibit etching of a metal silicide layer and to improve the etching selectivity of a silicon oxide layer, thereby effectively removing a boron phosphor silicate glass layer. An etching solution having improved etching selectivity of a silicon oxide layer to a metal silicide layer comprises 0.1-10 wt% of ammonium fluoride, 60-98 wt% of an organic acid compound having at least one carboxyl group, and the balance amount of water. The organic acid compound is at least one acid selected from the group consisting of acetic acid, citric acid, glutaric acid, glycolic acid, formic acid, lactic acid, malic acid, maleic acid, oxalic acid, phthalic acid, succinic acid, tartaric acid and propionic acid.
Patent KR-20090105074-A (KR)
Title: Multi-touch screen of which the sleep mode and active mode are determined by touch locus
Inventor: LEE SANG CHUEL
IPC: G06F3/041
Filed: 2008-04-01
Abstract: PURPOSE: A multi touch screen which can go into sleep or activation by a touch locus is provided to generate conversion of sleep mode and activation mode of a screen by inputting a touch locus, thereby largely reducing malfunction. CONSTITUTION: A multi touch screen which can go into sleep or activation by a touch locus includes a vertical electrode, a horizontal electrode, a touch locus grasping unit, a touch locus comparison determining unit and a screen operation controlling unit. The vertical electrode(10a) is arranged. The horizontal electrodes(10b) are arranged in parallel and cross the vertical electrodes. The touch locus grasping unit receives a touch signal of a touch cell made by a cross point of the vertical and horizontal electrodes to grasp a touch grasp of a user.
Patent KR-20080091730-A (KR)
Title: Chip mounting apparatus and changing method for separation facilitation head in chip mounting apparatus
Inventor: EMOTO YASUHIRO
IPC: H01L21/58
Filed: 2008-04-08
Abstract: A chip mounting apparatus and a changing method for a separation facilitation head in the chip mounting apparatus are provided to change the separation facilitation head automatically by installing separation facilitation head between a separation facilitation head keeping part and a head attaching hole. A chip mounting apparatus comprises: a substrate holding part, a wafer ring holding part, a mounting head, a chip separation facilitation unit, a unit moving device, and a separation facilitation head. The substrate holding part holds the substrate. The wafer ring holding part holds a wafer ring on which the wafer sheet is extended. The mounting head mounts the chip picked up from the wafer sheet on the substrate held on the substrate holding part. The chip separation facilitation unit is provided with a separation facilitation head that facilitates the separation of the chip from the wafer sheet when the chip is picked up from the wafer sheet. The unit moving device moves the chip separation facilitation unit horizontally relatively to the wafer ring holding part. The separation facilitation head keeping part is provided below the wafer ring holding part within a range accessible by the chip separation facilitation unit through the unit moving device to detachably keep a plurality of kinds of separation facilitation heads in horizontal positions. The chip separation facilitation unit includes: a separation facilitation head attaching part, a position changing unit, and a control unit. The separation facilitation head is detachably attached to the separation facilitation head attaching part. The position changing unit that changes the position of the separation facilitation head attaching part at least to a horizontal direction and a vertical direction and an actuation unit that moves the position of the separation facilitation head attaching part upward and downward. The control unit that controls the unit moving device, the separation facilitation head keeping part, the position changing unit and the actuation unit to carry out a head changing operation for changing the separation facilitation head between the separation facilitation head keeping part and the separation facilitation head attaching part.
Patent KR-20090114881-A (KR)
Title: Advertisement service system using information of on-line commercial
Inventor: KIM TAEK JEAN
IPC: G06Q30/02
Filed: 2008-04-30
Abstract: PURPOSE: An advertisement service system using e-commerce information is provided to offer a high advertising effect to an advertiser and a new business model to a mobile communication company and an e-commerce business. CONSTITUTION: An advertiser server(103) requests an advertisement, and then provides corresponding advertisement information. An affiliated business server(105) provides e-commerce information to a user terminal(113). The user terminal is connected to a mobile communication network system(107). A CMMS(Commercial Multimedia Messaging Service) server(101) produces a multimedia message in which the e-commerce information and a request advertisement message are integrated, and provides the multimedia message to specific or random user terminals based on the strategic target marketing.
Patent KR-20080043760-A (KR)
Title: Polypropylene false twist yarn
Inventor: KIM SANG SU
IPC: D02G3/02
Filed: 2008-05-07
Abstract: A polypropylene false twist yarn is provided to realize soft touch feeling, increased elasticity, and improved shape stability, while suppressing the generation of cut yarns or hairiness. A polypropylene filament(31) is fed to a first feed roller(32). The fed polypropylene filament is heated by a heater(33) of 120-160°C, and then cooled by a cooling plate(34). The cooled polypropylene filament is false-twisted at a twist ratio of 1.25-2.5 by a twisting machine(35). The false-twisted filament is passed through a second feed roller(36) at a draw ratio of 1.4-2.0, and then passed through a third feed roller(37) at a overfeed ratio of 6.0-12.0 due to a rate difference between the second feed roller and the third feed roller. The resultant filament is processed with oil, and then wound.
Patent KR-20090118417-A (KR)
Title: Novel cyclic compounds and process for preparing them
Inventor: LEE PHIL HO
IPC: C07D309/36
Filed: 2008-05-13
Abstract: PURPOSE: A novel cyclic compound and a manufacturing method are provided to use as a good precursor in natural material synthesis or medicinal or pharmaceutical filed. CONSTITUTION: A cyclic compound is denoted by the chemical formula 1a. In the chemical formula 1a, D1-X1 is CX1 or CX1X2; D2-X2 is oxygen(O), CX1X2, or CX2; A is H or straight or branched C1-C10 alkyl; and R1 and R2 are same or different H, straight or branched C1-C10 alkyl or phenyl.
Patent KR-20090119158-A (KR)
Title: A movable bathtub apparatus
Inventor: SEUNG GEUN BAE
IPC: A47K3/02
Filed: 2008-05-15
Abstract: PURPOSE: A transportable bathtub is provided to change total length by partially folding the bathtub and move various place where a user wants. CONSTITUTION: A transportable bathtub comprises: an upper frame(110), a cart unit(120) which is mounted at the lower part of the upper frame and has a wheel for moving; a container which is mounted at the upper part of the upper frame and contains water for bath; and variable bath which is able to change total length of the bath.
Patent KR-20090120187-A (KR)
Title: High strength thin steel sheet for the superier press formability and surface quality and galvanized steel sheet and method for manufacturing the same
Inventor: KWAK JAI HYUN
IPC: C21D8/02
Filed: 2008-05-19
Abstract: PURPOSE: A high-strength thin steel sheet plate having good surface property, ma olten galvanizing steel plate and a manufacturing method thereof are provided to offer good anti-corrosion and surface properties by restricting dent defects, and to prevent cracks of slab surfaces. CONSTITUTION: A manufacturing method of a high-strength thin steel sheet plate includes the following steps of: processing steel slab at a temperature of over Ar3; winding the steel slab at the temperature of 500~700°C; rolling and rinsing the steel slab after a winding process; annealing the steel slab after cold-rolling; and cooling the steel slab after a rapid cooling process of the steel slab for 30 seconds. The steel slab includes C of 0.06~0.4%, Mn of 1.0~5.0%, Si of 0.05~2.5%, Ni of 0.01~2.0%, Cu of 0.02~2%, Ti of 0.01~0.04%, Al of 0.05~2.5%, Sb of 0.005~0.1%, B of 0.0005~0.004%, N of 0.007% or less, and inevitable impurities.
Patent KR-20080103920-A (KR)
Title: Semiconductor device
Inventor: MORI SHOGO
IPC: H01L23/36
Filed: 2008-05-23
Abstract: A semiconductor device is provided to suppress the warp at the junction of the heat dissipation device and the insulating substrate. A semiconductor device comprises the insulating substrate; the first metal plate welded into one side of the insulating substrate; the circuit board(11) including the welded second metal plate at the other side of the insulating substrate; the semiconductor device(12) welded into the first metal plate; the heat dissipation device for radiating the heat generated by the semiconductor device; the bonding member for welding the heat dissipation device to the second metal plate with the heat. The bonding member is made of the material having the high thermal conductance.
Patent KR-20090123559-A (KR)
Title: Fast encoding method and system via adaptive intra prediction
Inventor: KIM EUNG TAE
IPC: H04N19/593
Filed: 2008-05-28
Abstract: PURPOSE: A fast encoding method and system via adaptive intra prediction is provided to improve the real-time compression technology while remarkably reducing the amount of calculation without the degradation of image quality. CONSTITUTION: An SAD value(C) calculated from a current frame is compared with a reference value(K) calculated from macro block data in order to determine a prediction mode(S410,S430). For the input macro block data, a first method for generating the determination/prediction data of a block size and the best mode therefor is performed through the prediction for the plural prediction modes for spatial directivity or a second method for generating prediction data is performed by applying a best mode and block size used in the previous frame(S442).
Patent KR-20090124153-A (KR)
Title: Clay bricks for interior using stone sludge and methods for preparing thereof
Inventor: CHOI JIN BEOM
IPC: C04B18/12
Filed: 2008-05-29
Abstract: PURPOSE: A clay brick for interior, and a method for manufacturing the clay brick are provided to allow a clay brick to be sintered even at a low temperature, thereby reducing fuel cost, and to reduce weight by containing pores, thereby lowering thermal conductivity. CONSTITUTION: A method for manufacturing a clay brick comprises the steps of adding water glass 5~15 parts by weight and silicon carbide 0.5~1.5 parts by weight to stone sludge 100 parts by weight to prepare a mixture; molding the mixture to prepare a molded product; drying the molded product at 60~100°C for 55~66 hours; and sintering the dried one at 900~1200°C for 20~35 hours. The stone sludge is generated from the process pulverizing or processing granite. The molding of the mixture is carried out by extrusion molding or by press molding.