baber/WOPTO huggingface dataset:
Patent KR-20080042282-A (KR)
Title: Plasma display device
Inventor: CHUNG MOO IL
IPC: H01J17/49
Filed: 2006-11-09
Abstract: A plasma display device is provided to reduce EMI(Electro-Magnetic Interference) by lowering impedance in a high output terminal. A plasma display panel includes two substrates and electrodes formed between the substrate to form an image. The plasma display panel is attached to one side of a chassis base. A plurality of printed circuit board assemblies are mounted on the chassis base to drive the plasma display panel. Each of the printed circuit board assemblies includes an address buffer board assembly(317) for driving an address electrode installed in the plasma display panel. The address buffer board assembly includes a flexible circuit(27) connected to the address electrode. The flexible circuit has a terminal side corresponding to a width of a terminal drawn from the address buffer board assembly.
Patent KR-20070006630-A (KR)
Title: External connection terminal and semiconductor device
Inventor: MATSUKI HIROHISA
IPC: C23C18/16
Filed: 2006-11-16
Abstract: An external connection terminal and a semiconductor apparatus is provided to prevent chipping and crack on a lower surface and a side of a semiconductor substrate by forming a coating layer comprised of an organic insulating material or a metal on at least one of the lower surface and the side of the semiconductor substrate. An electrode(3) is formed on a substrate(1) or an insulating layer of the substrate. A NiP layer(5) containing a first element that is one of phosphor and boron is formed on the electrode as a barrier metal. A rich P-Ni layer(5a) is formed on the NiP layer containing the first element. The rich P-Ni layer contains the first element more than the NiP layer containing the first element. A NiSn layer(5b) is formed on the rich P-Ni layer containing the first element. A Sn-Pn solder layer(8) is formed on the NiSn layer.
Patent KR-20080044955-A (KR)
Title: System and method for managing electronic-coupon used for purchasing goods
Inventor: HEO JOON HO
IPC: G06Q30/00
Filed: 2006-11-17
Abstract: A system and a method for managing e-coupons used for purchasing goods are provided to authenticate the e-coupon in connection with a shop terminal capable of reading the e-coupon by issuing the e-coupon, which enables a customer to receive the goods cheaper than a delivery expense and purchased in an online shopping mall at an offline shop, to a mobile terminal of the customer. A coupon issuing module(110) issues an e-coupon based on goods order information received from a shopping mall server(200), and a barcode generating module(140) generates a barcode recognized as the issued e-coupon by a POS(Point Of Sale) terminal(800). A barcode transmitting module(130) transmits the barcode to a mobile terminal(600) when a response responding to a callback message transmitted to the mobile is received from the mobile terminal. A coupon authenticating module(120) authenticates validity of the e-coupon included in the barcode received from the POS terminal. A POS interfacing module(150) transceives data including the barcode by connecting to the POS terminal through the network.
Patent KR-20080046823-A (KR)
Title: Method of plasma ion implantation employing a deposition-type source gas and a etching-type source gas
Inventor: KANG JONG HOON
IPC: H01L21/265
Filed: 2006-11-23
Abstract: A plasma doping method for using deposition-type source gas and etch-type source gas is provided to prevent a conductive layer from being etched or a material layer from being deposited on the conductive layer while impurities are implanted into the conductive layer during a plasma ion implantation process by simultaneously or alternately using deposition-type source gas and etch-type source gas during the plasma ion implantation process. Impurities are implanted into a semiconductor substrate(100) by a plasma ion implantation process(10). Deposition-type source gas and etch-type source gas are used in the plasma ion implantation process, and at least one of the deposition-type source gas and the etch-type source gas includes a dopant gas containing impurities. For a first time interval in the plasma ion implantation process, the deposition-type source gas and the etch-type source gas can be supplied simultaneously.
Patent KR-20080049203-A (KR)
Title: Control method for flow regenerative energy
Inventor: SHIN DEOK KEUN
IPC: B60L7/10
Filed: 2006-11-30
Abstract: A control method for regenerative energy flow is provided to secure a stable braking force by using regenerative energy and to extend a lifetime of a hydraulic brake system by reducing a burden of the hydraulic brake system. A control method for regenerative energy flow includes the steps of: determining whether a deceleration condition is inputted in the forward running of a HEV(Hybrid Electric Vehicle)(S304); calculating a required braking force when the deceleration condition is inputted and determining a regenerative braking amount and a hydraulic braking amount of an electric motor according to the calculated result(S306,S308); braking the HEV with a regenerative braking force by regenerative energy through a reverse rotation of the electric motor and a hydraulic braking force by a hydraulic pressure(S310); and controlling to supply a part of the regenerative energy to a DC/DC converter for power of an electric load and to supply the other regenerative energy to an engine brake for HEV braking when a main battery included in the HEV is not chargeable due to a limit state thereof(S312).
Patent KR-20080052801-A (KR)
Title: Signal processing method and apparatus for transmitting multiful processor signals to a shared memory
Inventor: CHOI JAE HO
IPC: G06F13/00
Filed: 2006-12-08
Abstract: A signal processing method and an apparatus for transmitting the multiple processors signals to a single memory are provided to use each processor efficiently by decreasing data communicating time between two processors by sharing a single memory. A first and a second SDRAM(synchronous dynamic RAM) control units(201,203) store signals, which are transmitted from a first and a second processors(200,202), in an SDRAM(205). The SDRAM control units transmit location data of the SDRAM, control data such as clock information, and read out data to the SDRAM. A memory transfer signal control unit(204) receives the signals from the SDRAM control units connected with the processors respectively, and transmits the signals to the SDRAM, also transmits the signals from the SDRAM to the processors.
Patent KR-20070062924-A (KR)
Title: Threshold value read method of nonvolatile semiconductor memory device and nonvolatile semiconductor memory device
Inventor: HOSONO KOJI
IPC: G11C16/30
Filed: 2006-12-12
Abstract: A method for reading a threshold value of a nonvolatile semiconductor memory device and a nonvolatile semiconductor memory device are provided to read a threshold voltage with high accuracy, by applying a first threshold voltage measurement read voltage to a word line while maintaining nonconductive state of a selection gate. According to a method for reading a threshold voltage of a nonvolatile semiconductor memory device including a selection gate and a memory cell unit having memory cells, each of which stores more than three data items according to a threshold voltage, a first verify read voltage is applied to a word line while the selection gate is maintained in nonconductive state. Then, first data of the data items is verified by turning the selection gate into conductive state, and second data of the data items is verified after the first data by changing the first verify read voltage to a second verify voltage while maintaining the conductive state of the selection gate. A threshold voltage of the first data is read in reading the threshold voltage of the first data by applying a first threshold voltage measurement read voltage to the word line while maintaining the nonconductive state of the selection gate and then turning the selection gate into the conductive state. A threshold voltage of the second data is read in reading the threshold voltage of the second data by applying a second threshold voltage measurement read voltage to the word line while maintaining the conductive state of the selection gate.
Patent KR-20080056937-A (KR)
Title: Naphthalene recovery method in ammonium lequor generated in coke making process
Inventor: LEE HYUN
IPC: B01D9/00
Filed: 2006-12-19
Abstract: A method for recovering naphthalene contained in ammonium liquor is provided to prevent closing of a supply pipe due to the organic component and naphthalene and breakdown of facilities due to closing of the supply pipe by efficiently recovering an organic component and naphthalene contained in ammonia liquor. A method for recovering naphthalene contained in ammonium liquor generated in the coke manufacturing process comprises: a solvent extracting step(A) mixing ammonia liquor with light oil, normal-hexane, or a mixture of the light oil and the normal-hexane, thereby dissolving an organic component contained in ammonia liquor into a solvent to extract the organic component by the solvent; a distilling step(B) of distilling the organic component extracted by the solvent; a crystallizing step(C) of crystallizing the residues by cooling residues that have not been distilled but have been remained in the distilling step; and a filtering and recovering step(D) of recovering naphthalene by filtering a crystal produced in the crystallizing step. Further, the distilling step is performed at a temperature ranged from 60 °C to 100 °C.
Patent KR-20080057445-A (KR)
Title: Digital image photographing device having simplified presenter
Inventor: LEE KANG MIN
IPC: H04N5/225
Filed: 2006-12-20
Abstract: A digital photographing apparatus having a simple video displayer is provided to use a lens of the digital photographing apparatus in a photographing device mode in a light receiving part, move the lens to a light emitting part, and use the lens in a projector mode. A light receiving part(71) receives an actual object image reflected and fed back from an object through a lens part. A light emitting part(61) includes a control part, a light quantity adjusting part, a light source part, an LCD(81), a polarizing plate, and a lens part(91). The control part converts a display image signal provided to the LCD through an interface part into a horizontal/vertical synchronized signal according to a control signal. The light quantity adjusting part adjusts a light quantity. The light source part generates a light source of the adjusted light quantity. The LCD displays an output image signal, and the polarizing part polarizes the displayed expansion image. The lens part focuses the expansion image. A heat radiating part solves the heating of the light emitting part.
Patent KR-20080057933-A (KR)
Title: A rack
Inventor: LEE JONG MUN
IPC: A47G29/08
Filed: 2006-12-21
Abstract: A hanger is provided to restrain interference in the space by disposing an elastic piece in an inner space of a fixed piece and to secure strong elastic force by hanging the elastic piece on a sill of the fixed piece. In a hanger, a fixed piece(10) and an operating piece(20) are combined by a hinge unit(30) and elastically operated. An elastic piece is integrally injection-molded at the operating piece. Inward and outward sills are engaged with each other at the front ends of the fixed piece and the operating piece. In the hinge unit, a hinge hole formed at the fixed piece and a hinge projection formed at the operating piece are engaged with each other. An inner space places the elastic piece integrally at the front side of the operating piece.
Patent KR-20080061080-A (KR)
Title: Cosmetic composition comprising tuber melanosporum
Inventor: RYU JONG SEONG
IPC: A61Q19/00
Filed: 2006-12-28
Abstract: A cosmetic composition comprising the extract of Tuber Melanosporum is provided to remove reactive oxygen species causing skin aging, improve blood flow by expanding the capillary blood vessel at skin application and inhibit skin irritation, so that the composition is useful for preventing skin aging. A cosmetic composition for preventing skin aging and improving blood flow comprises 0.0001-30 wt.% of the extract of Tuber Melanosporum which is prepared by drying and pulverizing Tuber Melanosporum, extracting the pulverized Tuber Melanosporum with an extraction solvent selected from purified water, ethanol, methanol, propanol, butanol, glycerol, propylene glycol, 1,3-butylene glycol, methyl acetate, ethyl acetate, hexane, chloroform, benzene and petroleum ether for 5 days, and filtering and concentrating the extract of Tuber Melanosporum. Further, the cosmetic composition for preventing skin aging and improving blood flow is formulated as soft lotion, nutrition lotion, nutrition cream, massage cream, essence, pack, gel, lotion, ointment, patch or spray.
Patent KR-20070070114-A (KR)
Title: Radiation tomographic imaging apparatus and radiation tomographic imaging method
Inventor: SETO MASARU
IPC: A61B6/03
Filed: 2006-12-28
Abstract: A radiation tomographic imaging method and a radiation tomographic imaging apparatus are provided to reduce an exposure to a radioactive wave and to obtain a tomographic image while suppressing motion artifacts. A radiation tomographic imaging apparatus forms a cross-sectional image of a subject by using a radioactive wave from a radiation source and includes an ECG(electrocardiogram) unit(150), a variable output unit, and a display(56). The ECG unit measures an ECG of the subject and outputs an ECG signal. The variable output unit varies an output intensity of the radioactive wave based on the ECG signal. The display displays a reconfiguration data region which forms the ECG signal, the radioactive output, and the tomographic image at the same time.
Patent KR-20080062446-A (KR)
Title: Method of texturing silicon wafer, method of preparing solar cell and solar cell
Inventor: AHN J Y
IPC: H01L31/18
Filed: 2006-12-29
Abstract: A method for texturing a silicon wafer, a method for manufacturing a solar cell, and the solar cell are provided to reduce the process procedures and manufacture cost by coupling two silicon wafers by using water and the etching them so that one surface of the respective silicon wafers is etched. Water(203) is injected between two silicon wafers(201) and then the two silicon wafers are air-tightly coupled to each other. The air-tightly coupled silicon wafers are treated by an etching solution for forming an unevenness, thereby forming the unevenness on one surface of each of the air-tightly coupled silicon wafers. Water is injected between the treated surfaces of the air-tightly coupled silicon wafers and then the treated surfaces are face to each other to be coupled. The coupled silicon wafers are treated by an etching solution for planarization to planarize one surface of the respective coupled silicon wafers.
Patent KR-20060052952-A (KR)
Title: Removal of dialkyl ethers from dialkyl peroxides
Inventor: FRENKEL PETER
IPC: C07C409/16
Filed: 2004-07-08
Abstract: A process is disclosed for reducing the concentration of a dialkyl ether in a mixture comprising the dialkyl ether and a dialkyl peroxide wherein the process comprises treating said mixture with a strong acid.
Patent KR-20060069831-A (KR)
Title: Novel device
Inventor: THILLY JACQUES
IPC: C08F279/02
Filed: 2004-08-02
Abstract: A novel elastomer material having an absorption coefficient for laser light of 0.5 - 2.5 mm-1, preferably being a base thermoplastic elastomer compounded with a colourant which comprises a Pantone 4597C pigment mixed with a carrier material. The elastomer is suited for use as a pharmaceutical vial closure which can be punctured by a filling needle and the puncture hole heat sealed by a focused laser.
Patent KR-20060106838-A (KR)
Title: Substrate adsorption device and substrate bonding device
Inventor: MIYAKE HIDETOMO
IPC: H01L21/683
Filed: 2005-01-13
Abstract: a stage 11 having an adsorption face 12 for holding a substrate 20; a plurality of adsorption ports 13 formed in a region of the adsorption face 12 of the stage 11; and a vacuum pump 14 connected to each adsorption port through an air discharge path 17. A pressure sensor 18 for detecting the pressure in the air discharge path 17 is provided, and a plurality of leak trenches 30 open to both the adsorption face 12 of the stage 11 and a side face of the stage 11 are formed in a region of the stage 11 except the region where the adsorption ports 13 are formed. With such a low-cost and simple structure, a foreign matter 15, which is a factor of inviting damage to the substrate 20, is detected, to prevent damage to the substrate 20.
Patent KR-20060101765-A (KR)
Title: Ozone enhanced vaporized hydrogen peroxide decontamination method and system
Inventor: CENTANNI MICHAEL A
IPC: A61L2/20
Filed: 2004-07-16
Abstract: A vapor decontamination system for decontaminating a defined region. The system is comprised of a chamber defining a region, a generator for generating vaporized hydrogen peroxide from a solution of hydrogen peroxide and water and a device for the introduction of ozone. A closed loop circulating system is provided for supplying the vaporized hydrogen peroxide and the ozone to the region. A destroyer breaks down the vaporized hydrogen peroxide. A sensor and a controller controlling the device for the introduction of ozone are provided to maintain the ozone at the desired concentration.
Patent KR-20060103444-A (KR)
Title: Cutting insert with helical geometry and holder therefor
Inventor: STOKEY STEVEN R
IPC: B23D77/00
Filed: 2004-12-14
Abstract: A cutting tool insert and holder therefore, the drill insert having a helical geometry corresponding to helical flutes in a drill body holder which enable the drill tool assembly to more efficiently remove chips from a hole during operation, the drill insert comprising a drill insert body having a first end opposite a second end, a plurality of helical flutes formed in the drill insert body, a plurality of cutting edges formed at the interfaces of the plurality of helical flutes and the first end of the drill insert body, and an aperture formed in each helical flute.
Patent KR-20060129230-A (KR)
Title: Constant flow valve
Inventor: YOSHINO KENRO
IPC: F16K17/196
Filed: 2003-12-25
Abstract: A constant flow valve having a chamber (6) provided therein with a first diaphragm (8) having a valve member (7), a second diaphragm (9) and a third diaphragm (10), and sectioned into a first pressure chamber (11), a second valve chamber (12), a first valve chamber (13) and a second pressure chamber (18). The first pressure chamber has a means for applying a constant inward force to the second diaphragm, and the second pressure chamber has a means for applying a constant inward force to the third diaphragm. The first valve chamber leads to an inlet channel, the second valve chamber has a valve seat (27) corresponding to the valve member, and the valve seat divides the chamber into a lower valve chamber (14) communicating with the first valve chamber through a communication hole made in the first diaphragm and an upper valve chamber (15) communicating with the an outlet channel.
Patent KR-20070026360-A (KR)
Title: Method for compressing/decompressing video information
Inventor: PICARD YANN
IPC: H04N7/26
Filed: 2005-01-10
Abstract: The invention relates to a method for compressing video information in a video sequence (It, It+ 1). According to the invention, this method comprises the steps of : segmenting a first video frame (Bt) into segments (St, i); for each segment (S t,i) of the first video frame (Bt): - searching, in a second video frame (It+1), a corresponding predicted segment (I) which matches with the segment (St,i) of the first video frame (Bt); - calculating a raw set of motion parameters (II) describing the motion between the segment (S t,i) and the corresponding predicted segment (I); and for each corresponding predicted segment (I) : - searching, in the first video frame (Bt), a corresponding segment (III) that matches with the predicted segment (I) of the second video frame (I t+1); - calculating a best set of motion parameters (IV) which describes the motion between the corresponding segment (III) and the predicted segment (I). ® KIPO & WIPO 2007
Patent KR-20070019972-A (KR)
Title: Process for preparing electroactive insertion compounds and electrode materials obtained therefrom
Inventor: GAUTHIER LAURENT
IPC: H01M4/52
Filed: 2004-12-22
Abstract: The invention relates to a process for preparing an at least partially lithiated transition metal oxyanion-based lithium-ion reversible electrode material, which comprises providing a precursor of said lithium-ion reversible electrode material, heating said precursor, melting same at a temperature sufficient to produce a melt comprising an oxyanion containing liquid phase, cooling said melt under conditions to induce solidification thereof and obtain a solid electrode that is capable of reversible lithium ion deinsertion/insertion cycles for use in a lithium battery. The invention also relates to lithiated or partially lithiated oxyanion-based-lithium-ion reversible electrode materials obtained by the aforesaid process. ® KIPO & WIPO 2007
Patent KR-20070000457-A (KR)
Title: Method for the separation of pentenenitrile isomers
Inventor: JUNGKAMP TIM
IPC: C07C253/34
Filed: 2005-01-26
Abstract: A method for the separation of material mixtures of pentenenitrile isomers is disclosed, whereby at least one isomer of the mixture is enriched and the separation of the material mixture of pentenenitrile mixtures is carried out by distillation at reduced pressure. ® KIPO & WIPO 2007
Patent KR-20060091327-A (KR)
Title: An element for forming ground covering, restraining and reinforcing structures, and retaining walls
Inventor: FERRAIOLO FRANCESCO
IPC: E02D29/02
Filed: 1998-02-24
Abstract: The subject of the invention is an element (1) for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls. The element (1) is constituted by a single wire-netting panel and is divided into a bottom portion (301), an intermediate front restraining portion (101), and a top end covering portion (201). These portions are delimited by reinforcing bars (2, 3) which are inserted in the mesh of the wire netting and which extend along the front portion (101) or define, between the portions (101, 201, 301), the predetermined bend lines for the formation of a substantially channel- shaped restraining element with a substantially vertical or inclined front wall. The structural element is filled with earth, stones or combinations of earth and stones (7, 7') and several channel-shaped layers each formed by an element (1) can be laid on top of one another to form retaining structures.
Patent KR-20060132722-A (KR)
Title: Search systems and methods with integration of user annotations
Inventor: WALTHER ECKART
IPC: G06F7/00
Filed: 2005-03-15
Abstract: Computer systems and methods allow users to annotate content items found in a corpus such as the World Wide Web (1412, FIG. 14). Annotations, which can include any descriptive and/or evaluative metadata related to a document, are collected from a user and stored in association with that user (FIG. 14). Users are able a to annotate and view their annotations for any document they encounter while interacting with the corpus, including hits returned in a search of the corpus (1414, FIG. 14). Users are also able to search their annotations or to limit searches to documents they have annotated. Metadata from annotations can also be aggregated across users and aggregated metadata applied in generating search results (1420, FIG.14).