baber/WOPTO huggingface dataset:
Patent KR-20090096166-A (KR)
Title: a extension pipe for water valve header
Inventor: RYU HE WON
IPC: E03C1/042
Filed: 2008-03-07
Abstract: An extension unit of a wall buried header for a faucet is provided to easily and quickly finish the combining work of a faucet by positioning the end of a socket valve combined with a wall buried header for a faucet in the finish line of a mortar waterproof layer, a tile layer, and a counter wall. An extension unit of a wall buried header for a faucet is composed of a screw coupling hole(12) combined with a socket valve, a movement prevention piece(14) protruded laterally, and a tubular main body(10). The rear end of the main body is combined to be extended to the front of the wall buried header. In the tubular main body, a drill hole is perforated in the upper part of the wall buried header in the tubular main body which is fixed by a plastic anchor and a screw. The movement prevention piece is buried in a mortar waterproof layer, and is adamantly fixed according to the hardening of the mortar waterproof layer.
Patent KR-20090097700-A (KR)
Title: Composition of additive for metal smelting
Inventor: OH MI HYE
IPC: C21C7/04
Filed: 2008-03-12
Abstract: A composition of additive for metal smelting is provided to improve the reactivity and intensity of cokes and control the melting point of mineral according to the situation of a furnace, thereby enhancing the effectiveness of the furnace. A composition of additive for metal smelting comprises boron-based hydrate of 100 parts by weight, boron-based oxide of 1~55 parts by weight, dispersing agent of 5~250 parts by weight, and carbonate of 0.1~55 parts by weight. The boron-based hydrate is a compound of one or more selected from the group consisting of sodium tetraborate deca hydrate(Na2B4O7.10H2O), ulexite(NaCaB5O9.8H2O), tincalconite(Na2B4O5(OH)4.3H2O), kernite(Na2B4O7.4H2O), inyoite(Ca2B6O11.13H2O), Na2B2O4(OH)4.6H2O, NaBO2.H2O, Ba2B8C13.4H2O, and sussexite(MnBO2(OH)). The boron-based oxide is a compound of one or more selected from the group consisting of diboron trioxide(B2O3), B2O4, HB2O4, NaBO4, H3BO3, and NaB2O4. The dispersing agent is a compound of one or more selected from the group consisting of NaOH, potassium hydroxide, lithium hydroxide, glycerine, monoethanolamine, diethanolamine, triethanolammine, and polyvinyl alcohol(PVA). The carbonate is a compound of one or more selected from the group consisting of potassium carbonate, sodium carbonate, calcium carbonate, sodium hydrogen carbonate, potassium hydrogen carbonate, and calcium hydrogen carbonate.
Patent KR-20090099202-A (KR)
Title: Harmonic drive
Inventor: LEE BOO RAK
IPC: F16H1/32
Filed: 2008-03-17
Abstract: A harmonic drive is provided to reduce the interference of repetitive bending stress by forming a circular groove at a connection part of a fixing unit and a diaphragm. A harmonic drive is composed of a WAV generator, a flexspline(200), and a circular spline. The wave generator is operated by an elliptical cam so that the external circumference gear tooth(220) of the flexspline and the internal circumference gear tooth of circular spline are matched. The flexspline has a cup shape with the same elasticity as a conventional flexspline. A circular recess(250) is formed at a connection part between the fixing unit(230) and a diaphragm part(240). The circular groove protects the damage to the connection part by reducing a repetitive bending stress generated at the connection part connecting the fixing unit and the diaphragm.
Patent KR-20080086824-A (KR)
Title: Electrical connector
Inventor: KIM JUNG HOON
IPC: H01R12/08
Filed: 2008-03-20
Abstract: An electrical connector is provided to prevent a substrate from contacting a lower contact of an elastic arm without zero insertion force when the substrate is inserted in a recessed portion by extending a stoppage part from a base part and contacting the stoppage part with the elastic arm during upward deformation of the elastic arm. An electrical connector(1) comprises a substrate(21), an elastic arm(24), an arm(25), a connection part(26), and a stoppage part(27). The substrate is fixed at a housing(10). The elastic arm extends from a base part and has a lower contact(24b). The arm has an upper contact(25a) and a driven part(25b) operated by an actuator(40). The connection part connects the elastic arm with the arm. The stoppage part extends from the base part and is contacted with the elastic arm during upward deformation of the elastic arm.
Patent KR-20080087709-A (KR)
Title: Lazer processing apparatus
Inventor: NAKAYAMA TAKAYUKI
IPC: B23K26/00
Filed: 2008-03-25
Abstract: A laser processing apparatus is provided to convert a laser beam of a processing workpiece into a circularly polarized light and obtain processed holes having high circularity by coating a deflection mirror. A laser processing apparatus comprises a laser oscillator(21), a deflection mirror, and a focusing lens(47). The laser oscillator outputs a processing laser beam(L) of straight polarized light. The deflection mirror deflects the processing laser beam. The focusing lens focuses the processing laser beam on a processing workpiece(12). The processing laser beam is projected on the deflection mirror to convert the processing laser beam into a circularly polarized light. A spectroscopic unit(31) branches the processing laser beam into first and second processing laser beams(La,Lb). The first and second processing laser beams are projected together on the deflection mirror.
Patent KR-20080091022-A (KR)
Title: Display apparatus
Inventor: TSUZAKI RYOICHI
IPC: G02F1/1333
Filed: 2008-04-04
Abstract: A display device is provided to prevent degradation of visibility and light sensitiveness by protecting a display screen capable of displaying an image and detecting external light from damage and pollution. A protective sheet(231) has guides(231A-231E) formed in a recessed or raised shape on its one surface opposite to the surface in contact with a main body(51). Each of the guides are configured so as to have a shape corresponding to a button or a switch serving as a user interface displayed on an input/output display. The protective sheet is connected to the main body so that the guides are located substantially exactly above corresponding user interfaces displayed on a display screen(51A) so that when a user touches the protective sheet, the sense of touch enables the user to recognize the type and the location of each user interface displayed on the display screen. This makes it possible for the user to operate the input/output display without having to look at the display screen. Thus, a great improvement in the operability of the display system 1 can be achieved.
Patent KR-20090111032-A (KR)
Title: An MR-tree data indexing method using delayed computing for a NAND flash memory
Inventor: SONG HA YOON
IPC: G06F12/06
Filed: 2008-04-21
Abstract: PURPOSE: A method for performing an efficient MR-tree data indexing operation through delaying computing in an NAND flash memory is provided to make the writing in the flash memory corresponding to each node possible. CONSTITUTION: A method for performing an efficient MR-tree data indexing operation through delaying computing in an NAND flash memory comprises a step of performing the indexing operation by using an indexing tree structure consisting of plural nodes. The tree structure is formed in the type of an MR-tree structure including plural intermediate nodes, plural leaf nodes, and plural half leaf nodes. The half leaf nodes are nodes including the entries of a data object and leaf nodes.
Patent KR-20090112139-A (KR)
Title: Method and Apparatus for Coding and Decoding using Bit-Precision
Inventor: JANG EUEE SEON
IPC: H03M7/30
Filed: 2008-04-23
Abstract: PURPOSE: A method and an apparatus for coding and decoding using bit precision are provided to improve compression efficiency by coding and decoding the image data using the calculated bit precision and the adaptive bit precision. CONSTITUTION: An adaptive bit precision output unit(120) outputs the adaptive bit precision and the adaptive bit precision row according to a symbol. A bit precision output unit(130) outputs the bit precision according to a preset field. A decoder(140) decodes the input data using one of the adaptive bit precision and the bit precision or more according to the kind of object field.
Patent KR-20090112400-A (KR)
Title: Apparatus for processing digital image and method for controlling thereof
Inventor: KIM DONG HYEON
IPC: H04N5/225
Filed: 2008-04-24
Abstract: PURPOSE: A digital image processing apparatus and a control method thereof are provided to improve the user's convenience when connecting to a network. CONSTITUTION: A method for controlling a digital image processing apparatus comprises the following steps of: connecting to a connection information server in which connection information required for connecting to a network site is stored(S410); transmitting the unique number of the digital image processing apparatus to the connection information server(S420); and downloading the connection information from the connection information server(S430).
Patent KR-20090112444-A (KR)
Title: The making method of Broccoli nano particle, and eatable composition having Broccoli nano partiole
Inventor: KWOUN MIN CHEOL
IPC: B82B3/00
Filed: 2008-04-24
Abstract: PURPOSE: A method for producing broccoli nanoparticle, and eatable composition containing the same are provided to prevent fast reaction after the destruction of tonoplast. CONSTITUTION: A method for producing broccoli nanoparticle comprises the following steps of: mixing broccoli, and water or ethanol 10 times amount of the broccoli and extracting at 50-60°C for 10-14 hours; irradiating ultrasonic wave of 40~120 kHz at 50-60°C for 0.5-3 hours to obtain broccoli ultrasonic wave extract; concentrating and freeze-drying the broccoli ultrasonic wave extract to obtain broccoli powder; dissolving the broccoli powder in purified water or water-soluble solvent to prepare a water-soluble broccoli extract; dissolving eatable oil phase selected among lecithin, gelatin, and chitosan in CH2Cl2 or chloroform solvent; evaporating the whole solvent to obtain liposome-like oil phase; pouring the water-soluble broccoli extract over the dried liposome-like oil phase; and dispersing the mixture in an ultrasonic disperser at 30-40°C for 50-60 minutes.
Patent KR-20090119500-A (KR)
Title: Method of preparing ag seed layer for copper electroless ow resistance metal line
Inventor: SONG KI YONG
IPC: C23C18/18
Filed: 2008-05-16
Abstract: PURPOSE: A method for forming a silver seed layer is provided to improve adhesion of a substrate and a copper layer when copper is plated on the top of a glass substrate. CONSTITUTION: A method for forming a silver seed layer(3) includes a step for forming the silver seed layer using a reducing agent on the top(1) of a substrate in which a self-assembled monolayer(2) is formed. The reducing agent includes one or more selected from a group consisting of glucose, formaldehyde, rochelle salt, and hydrazine sulfate. A copper layer(4) is formed on the top of the substrate plated. Silver electrolyte includes silver halide, distilled water and a complexing agent. The silver halide is selected from a group consisting of silver nitrate, silver chloride and silver bromide.
Patent KR-20080101799-A (KR)
Title: System and method of providing security to an external device
Inventor: IYER SREE M
IPC: G06F21/00
Filed: 2008-05-16
Abstract: A system and a method for providing the security to the external SATA(Serial Advanced Technology Attachment) apparatus are provided to supply the protection of individual private and maintain the security of data when back-up of data or loss of a laptop or a portable storage. A first partition of an external SATA(Serial Advanced Technology Attachment) apparatus storage unit is provided to a computer apparatus as a read only memory(402). It limits that the computer apparatus accesses in the secured second partition of the external SATA(Serial Advanced Technology Attachment) apparatus(404). Access to the second partition of the outside SATA storage unit is opened according to accept the effective identity information authentication(410).
Patent KR-20080103907-A (KR)
Title: Efficient encoding/decoding of a sequence of data frames
Inventor: GOEL ANURAG
IPC: H04N19/60
Filed: 2008-05-22
Abstract: Efficient encoding/decoding of a sequence of data frames is provided to performs data encoding/decoding operations efficiently while decreasing at least one among resources concerning calculation, memory, power and etc. A first transformation block(510) receives a first data frame included in a sequence of data frames, and creates transformed frames according transformation approach. A prediction block(540) creates predicted frame, which corresponds to the data frames, from data frames prior to the first data frame by using prediction approach. In addition, a second transformation block(530) processes the prediction frames according to a transformation approach. Therefore, the second transformation block creates transformed prediction data.
Patent KR-20080103921-A (KR)
Title: Oil tank management system and tank sensor
Inventor: JUNG GAB YONG
IPC: G06Q50/00
Filed: 2008-05-23
Abstract: An oil tank management system and a tank sensor device regardless of the location of a controller are provided to manage the selling information of the tank and the management information of a lubricator regardless the location of the controller by equipping zigbee wireless communication among a tank sensor device, a terminal for inputting oil and the controller. Tank sensor devices sense specific characteristic value which is installed in one or more tank and shows the environment within the tank and transmit a result wirelessly or wired. An administrator terminal(106) provides sense information transmitted from the tank sensor devices. A server(108) stores the sensed information to database and provides the sensed information to a remote administrator terminals(110-1~110-L) connected through internet.
Patent KR-20090123690-A (KR)
Title: Method for manufacturing transistor of semiconductor device
Inventor: YOON SEUNG HWAN
IPC: H01L21/336
Filed: 2008-05-28
Abstract: PURPOSE: A method for manufacturing transistor of semiconductor device is provided to reduce the aspect ratio of the gate and prevent the mask pattern for the dopant implanting process from remaining between the gates. CONSTITUTION: The laminating structure of the conductive layer pattern and the poly layer pattern including the recess(113) structure is formed on the substrate(111). The lightly doped drain and heavily doped impurity region are formed. The multi-layered insulating layer(117) is formed on the gate surface. The insulating layer(119) for the hard mask is formed in the multi-layered insulating layer. The insulating layer for the hard mask is etched the first and the hard mask pattern are formed. The multi-layered insulating layer is etched and the second and the contact hole for the landing plug is formed.
Patent KR-20090124853-A (KR)
Title: Drum pressing and cutting machine
Inventor: LEE NAM JOO
IPC: B30B9/00
Filed: 2008-05-31
Abstract: PURPOSE: A drum pressing and cutting device is provided to cut a waste drum to several pieces and to minimize the volume of the drum to be conveyed. CONSTITUTION: A drum pressing and cutting device comprises a frame(102), a conveying plate(112), a compression cylinder(104), a cut out part(110) and a storage. The conveying plate is installed the center of the frame. The conveying plate supports the waste drum to be cut. The compression cylinder is penetrated to the inside of the frame from outside. The cut out part is fixed to an end of the compression cylinder. The cut out part cuts the drum to a plurality of pieces while compressing. The storage is installed in the bottom part of the frame. The storage stores contents exhausted from the waste drum.
Patent KR-20090042136-A (KR)
Title: Method for fabricating fine pattern and optical device
Inventor: NAGATA YOSHIHIDE
IPC: H01L21/3065
Filed: 2008-06-03
Abstract: A manufacturing method of a micro pattern and an optical device are provided to form a micro pattern with a high throughput, a large area, and a low cost. A layer(2) to be processed is formed on a transparent base layer(1). A resist layer is formed on the layer to be processed, and is patterned by a nano imprint method at the same time. A patterned resist layer(3) having a concave part(53) is formed on a top surface of the resist layer. A hard mask layer(4) of a metal layer is formed on a top surface(3a) of the patterned resist layer. A resist residue(55) remaining in a bottom part(53a) of the concave part is removed by etching. The layer to be processed is etched by using the patterned resist layer as a mask.
Patent KR-20090129099-A (KR)
Title: Filter assembly
Inventor: JEON DOO YOUL
IPC: B01D35/30
Filed: 2008-06-12
Abstract: PURPOSE: A filter assembly is provided to remove foreign materials easily included in raw water which is supplied through a nozzle for body washing with a mesh net, and to offer convenience in uses of a bidet. CONSTITUTION: A filter assembly(50) comprises the followings: a filter housing(52) in which raw water is transferred; a filter body(54) combining the filter housing and a flow path of the raw water; and a filter part(55) removing foreign materials of the raw water and combined with the filter body. The filter part is formed to a minute mesh net(57). An o-ring(59) is formed between the filter housing and the filter body for leakage prevention.
Patent KR-20090131467-A (KR)
Title: Dust separating apparatus of vacuunm cleaner
Inventor: HYUN KIE TAK
IPC: A47L9/16
Filed: 2008-06-18
Abstract: PURPOSE: A dust extraction device for a vacuum cleaner is provided to store foreign materials inside a dust collecting vessel evenly by stabilizing the flow of the dust collecting vessel. CONSTITUTION: A dust extraction device(100) for a vacuum cleaner comprises a cyclone part(110), an air suction part(111), a dust discharge part(112), and a dust collecting vessel. A by-pass slit(116) is formed in the cyclone part. The by-pass slit bypasses the flow of the dust collecting vessel to the cyclone part. The air suction part and the by-pass slit are formed based on a vertical line passing through the center of the cyclone part. The air suction part and the by-pass slit are formed at the lower part of the cyclone part. The dust discharge part discharges the dust separated from the sucked air. The dust discharge part is formed at the other side of the cyclone part.
Patent KR-20090131974-A (KR)
Title: Nongravitational lifter
Inventor: JANG KYOUNG BOCK
IPC: B66F11/00
Filed: 2008-06-19
Abstract: PURPOSE: A weightlessness lifter using a servo motor is provided to set a weight of an object to zero by using a weight balance button and perform quick up/down control by the servo motor by sensing a weight change through a load cell, thereby maintaining weight balance. CONSTITUTION: A weightlessness lifter using a servo motor comprises a movement operation unit(10), an up-down guide, an arm unit, a control operation unit(40), and a control unit(50). The up-down guide comprises a fixed guide and an operation guide. The arm unit grips a work object(100) by a clamp(32). The control operation unit comprises a weight balance button and a load cell(45). The load cell measures a weight of the work object. If a weight balance function is selected, the control unit sets the weight of the work object to zero. According as the load cell senses a weight change corresponding to up/down control of a worker, weight balance is maintained.
Patent KR-20100000042-A (KR)
Inventor: KIM SANG MAN
IPC: C09K5/20
Filed: 2008-06-24
Abstract: PURPOSE: A composition added to antifreezing solution is provided to prevent the abrasion of an engine piston and a gasket by being injected with antifreezing solution in a subsidiary tank, thereby suppressing the emission of carbon dioxide and smoke. CONSTITUTION: A composition added to antifreezing solution comprises amethyst, germanium, tourmaline and jade and generates strong electrical wave by heat of 65 °C or more. The composition increases negative iona and infrared rays or horsepower number in an internal combustion engine after the composition is injected with liquid antifreezing solution in the internal combustion engine.
Patent KR-20080114621-A (KR)
Title: Integrated circuit package in package system with adhesiveless package attach
Inventor: BATHAN HENRY DESCALZO
IPC: H01L23/12
Filed: 2008-06-26
Abstract: An IC package-in-package system with adhesiveless package attach is provided to improve use and sensitivity by forming a structure which is not complex. A manufacturing method(100) of an IC package-in-package comprises the following steps: a step for providing a package-in-package lead(124) including a package-in-package lead surface(132); a step for adhering a first IC(Integrated Circuit) package(102) including a first encapsulant surface(106) coplanar with the package-in-package lead surface materially; a step for adhering a second IC(118) adjacent to the first IC package; and a step for forming a package-in-package encapsulant(128) in top of the first IC package and the second IC.
Patent KR-20100002483-A (KR)
Title: Suspension dispensing apparatus and method for manufacturing leds
Inventor: ALIYEV
IPC: B05C11/10
Filed: 2008-06-30
Abstract: PURPOSE: A suspension dispensing apparatus and method are provided to ensure a relatively simple structure, to distribute a resin suspension with uniform particle concentration to the LEDs, and to reduce optical deviation. CONSTITUTION: A suspension dispensing apparatus(100) for distributing the suspension containing particles in LEDs comprises a syringe(110) configured to discharge the suspension(L) within a tube(112) to the bottom through a lower nozzle(114); a syringe inversion unit(120) which periodically turns the syringe upside down to prevent particle precipitation of the suspension.
Patent KR-20100004422-A (KR)
Title: A size changagle umbrella device
Inventor: HAN MYUNG SUNG
IPC: A45B25/00
Filed: 2008-07-03
Abstract: PURPOSE: An umbrella apparatus capable of size adjustment is provided, which can enlarge or reduce the size of umbrella by folding or spreading a part of the waterproof cloth and umbrella ribs. CONSTITUTION: An umbrella apparatus capable of size adjustment comprises a first engaging unit(41) which is located in the bottom of each umbrella ribs covered by waterproof cloth; and a second engaging unit(42) which is located in the middle of each umbrella ribs and fixes a part of the waterproof cloth and each folded umbrella rib by combining with the first engaging unit when a part of the waterproof cloth and a part of umbrella rib are folded. The first and second engaging units are comprised of magnets.
Patent KR-20100004486-A (KR)
Inventor: KANG YEON KYEONG
IPC: A62B18/02
Filed: 2008-07-04
Abstract: 본 발명은 마스크에 관한 것으로서, 흡습발열 고분자로 이루어져 평균직경이 1,500㎚ 이하인 나노섬유들로 구성된 나노섬유 웹(B)을 포함하고, 상기 나노섬유는 KS K 0339 방법으로 측정한 흡습율이 90% 이상인 것을 특징으로 한다. 
     본 발명에 따른 마스크는 호흡시 발생되는 습기를 효과적으로 제거하고, 호흡시 발열로 인해 보온 효과가 뛰어나고, 분진포집효율이 우수함과 동시에 안면부 흡기저항이 낮아 착용자의 호흡을 용이하게 하므로 보온용 마스크 등으로 유용하다. 
       
     마스크, 보온, 흡습발열성, 나노섬유, 웹, 기재, 분진포집효율, 흡기저항.