baber/WOPTO huggingface dataset:
Patent KR-20100077751-A (KR)
Title: Transmitter of the differential voltage driving mode and transmitter, receiver and interface system capable of selective adaption of the differential current driving mode and the differential voltage driving mode
Inventor: HONG JU PYO
IPC: G11C5/14
Filed: 2008-12-29
Abstract: PURPOSE: A transmitter of a differential voltage driving mode and a transmitter are provided to transmit data a transmitter by controlling the direction of voltage data supplied to the transmitter, a receiver, and an interface system. CONSTITUTION: A voltage source(410) supplies a voltage to one of a pair of transmission lines. The voltage source is synchronized with the other of the transmission lines through a voltage. A transmission direction selection block(430) transmits voltage data from the voltage source to one transmission line. The transmission direction selection block transfers voltage data from the voltage source to the other transmission line. A balance switch block(440) initializes the transmission lines to an equilibrium state.
Patent KR-20100078528-A (KR)
Title: Sound reduction structure in air conditioner
Inventor: KWON HYUG DONG
IPC: F24F13/24
Filed: 2008-12-30
Abstract: PURPOSE: A noise reducing device of an air conditioning system is provided to noticeably reduce noise from the whole air conditioning system by measuring the noise of a motor driving a ventilating fan and then by controlling the ventilating fan based on the measured noise. CONSTITUTION: A noise reducing device of an air conditioning system comprise a noise measurement unit(103), a controller(107), and a ventilating fan driving unit(111). The noise measurement unit is installed around a ventilating motor driving a ventilating fan(110) to measure the noise generating from the ventilating motor. Based on the noise measurement of the ventilating motor measured from the noise measurement unit, the controller generates a control signal for controlling the ventilating motor. The ventilating fan driving unit drives the ventilating fan by varying the operating speed of the ventilating fan according to the control signal generated by the controller.
Patent KR-20100079144-A (KR)
Title: Method of forming an isolation layer in a semiconductor device
Inventor: LEE JONG HO
IPC: H01L21/76
Filed: 2008-12-30
Abstract: PURPOSE: By using the mask formed into the size as much as the birds beak, the device isolating film forming method of the semiconductor device injects the oxygen ion into the field area. The birds beak domain is reduced. CONSTITUTION: An oxide film(302) and nitride film(304) are formed on the semiconductor substrate(300). In the formed oxide film as described above and nitride film, the domain in which the element isolation film is formed is etched. The photoresist pattern is formed on the oxide film and nitride film. The ion implantation operates in the domain in which the element isolation film is formed. The field oxide film(308) is formed after the removal of the formed photoresist pattern as described above.
Patent KR-20080024193-A (KR)
Title: Bearing shell and method for the production thereof
Inventor: KLEIN MARTIN
IPC: F16C33/00
Filed: 2006-07-12
Abstract: The invention relates to a method for producing a bearing shell (1) comprising two circumferentially extending oil grooves. According to said method, a rectangular blank is cut from a strip stock, and said blank is shaped into the bearing shell. The oil grooves are introduced into the blank by die-cutting two cavities (4a, b) which extend from the narrow sides in the longitudinal direction of the blank at a maximum angular range of 600. ® KIPO & WIPO 2008
Patent KR-20080019064-A (KR)
Title: Production of, in particular large, honeycomb bodies for mobile exhaust gas aftertreatment
Inventor: HODGSON JAN
IPC: B01J35/04
Filed: 2006-06-09
Abstract: Honeycomb body (1) comprising a housing (2) and a multiplicity of layers (3) of curved course (4) and of a preset length (5), each of which comprises at least one at least in part structured metal film (6) so that a multiplicity of channels (7) having a channel cross section (8) are formed, in which the majority of the layers (3) is constructed having lengths (5) different from one another. In addition, a method for producing a honeycomb body and a use of the honeycomb body are proposed.
Patent KR-20080025182-A (KR)
Title: Flat discharge tube
Inventor: NAKASHIMA TAKEHITO
IPC: H01J61/30
Filed: 2005-10-25
Abstract: A flat discharge tube (10) is provided with a protruding section (32) formed on an outer plane of a container main body (12). The container main body (12) is provided with a relatively thick section (N) by the protruding section (32). A breathing port (30) which can receive a chip tube (16) having an outer diameter (d3) of a gap (d1) or more is formed by using the thick section (N). The wide chip tube (16) not limited by the gap (d1) of a discharge space (15) can be attached to an airtight container (11). Though the wide chip tube (16) is not easily broken and improves gas replacement efficiency in the discharge space (15), it does not affect discharge characteristics of the flat discharge tube (10). ® KIPO & WIPO 2008
Patent KR-20080055789-A (KR)
Title: Intelligent condition-monitoring and fault diagnostic system
Inventor: HOSEK MARTIN
IPC: H01L21/02
Filed: 2006-07-11
Abstract: A system for condition monitoring and fault diagnosis includes a data collection function that acquires time histories of selected variables for one or more of the components, a pre-processing function that calculates specified characteristics of the time histories, an analysis function for evaluating the characteristics to produce one or more hypotheses of a condition of the one or more components, and a reasoning function for determining the condition of the one or more components from the one or more hypotheses.
Patent KR-20080025768-A (KR)
Title: Seqeuntial chemical vapor deposition
Inventor: SHERMAN ARTHUR
IPC: C23C16/507
Filed: 2000-04-14
Abstract: The present invention provides for sequential chemical vapor deposition by employing a reaction chamber (2 or 3) operated at low pressure, a pump (38), and a line (18) to introduce gas into the reaction chamber (2 or 3) through a valve (20, 22). A first reactant (28, 29) forms a monolayer on the part (12) to be coated, while a second reactant passes through a radical generator (14, 16 or 44) which partially decomposes or activates the second reactant into a gaseous radical before it impinges on the monolayer. This second reactant does not necessarily form a monolayer but is available to react with the monolayer. Excess second reactant and reaction products are pumped or purged from the reaction chamber (2 or 3) completing the process cycle. Purging can be performed, for example, by simply shutting off power to the radical generator but continuing to flow the second reactant through the chamber. The process cycle can be repeated to grow the desired thickness of film. ® KIPO & WIPO 2008
Patent KR-20080044297-A (KR)
Title: Secure machine counting
Inventor: GUNYAKTI CAGLAR
IPC: G06F21/22
Filed: 2006-09-06
Abstract: A method and computer-readable medium for deterring software piracy in a volume license environment. An activation bypass message is generated and sent. Information contained in the activation bypass message is compared to a list of machine identifiers. A binding service message contains a count of the machine identifiers in the list. Once the count reaches a predetermined threshold, software activation bypass may occur.
Patent KR-20080053340-A (KR)
Title: Method and needle webbing loom in order to weave a ribbon
Inventor: SPEICH FRANCISCO
IPC: D03D47/06
Filed: 2006-09-12
Abstract: The invention relates to a needle webbing machine which comprises two weft needles (2a, 2b) which work simultaneously and in opposite directions on both ribbon sides, in addition to knitting needles (28a, 28b) which are arranged on both ribbon sides. A yarn lifter (18a, 18b) which works individually and which is used to advance a weft thread (4a, 4b) to a weft needle (2a, 2b), which is open, is provided on each side of the ribbon in order to improve the production thereof.
Patent KR-20080059221-A (KR)
Title: Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor
Inventor: OH HYEN O
IPC: G10L19/00
Filed: 2006-10-04
Abstract: A method and an apparatus for processing signals, an encoding and decoding method and an apparatus thereof are provided to perform efficient data coding and entropy coding, thereby compressing and restoring data with high transmission efficiency. A signal processing method comprises the following steps of: hierarchically extracting identification information indicating plural data coding modes; and decoding data according to a data coding mode corresponding to the identification information. The identification information indicating a PBC(Pilot Based coding) mode and a DIFF(Differential Coding) mode included in the plural data coding mode is extracted in a different layer. It is checked whether a coding mode is a PCM coding mode where a frequency of a use is lowest(S30). If so, it is checked whether a coding mode is a DIFF mode(S40).
Patent KR-20080061378-A (KR)
Title: Structure and method for forming asymmetrical overlap capacitance in field effect transistors
Inventor: YANG HAINING
IPC: H01L29/772
Filed: 2006-10-02
Abstract: A method for forming asymmetric spacer structures for a semiconductor device includes forming a spacer layer over at least a pair of adjacently spaced gate structures disposed over a semiconductor substrate. The gate structures are spaced such that the spacer layer is formed at a first thickness in a region between the gate structures and at a second thickness elsewhere, the second thickness being greater than said first thickness. The spacer layer is etched so as to form asymmetric spacer structures for the pair of adjacently spaced gate structures.
Patent KR-20080059600-A (KR)
Title: Integrated functionality for detecting and treating undesirable activities
Inventor: TEODOSIU DAN
IPC: G06F21/56
Filed: 2006-10-06
Abstract: Various embodiments provide integrated solutions for detecting and treating undesirable activities. Detection and treatment solutions are integrated with software entities, such as applications, DLLs and the like, and provide status notifications for the user as to the status of the detection and treatment activities. In at least some embodiments, an integrated user interface is provided and gives the user the option to provide input and affect at least some of the treatment options.
Patent KR-20080059614-A (KR)
Title: Photomask blank and process for producing the same, process for producing photomask, and process for producing semiconductor device
Inventor: YAMADA TAKEYUKI
IPC: G03F1/00
Filed: 2006-09-29
Abstract: This invention provides a photomask blank, which has good flatness in the patterning of a light shielding film and thus can provide a good mask pattern accuracy and a pattern transfer accuracy, and a process for producing a photomask. In a photomask blank comprising a light shielding film containing at least chromium on a light transparent substrate, while making an allowance for a film stress change of the light shielding film by heat treatment according to a resist film formed on the light shielding film, a light shielding film, which causes a desired film stress in a direction opposite to the film stress change, is formed. A photomask is produced by patterning the light shielding film in the photomask blank by dry etching treatment.
Patent KR-20080055975-A (KR)
Title: Method of surface treatment for the inhibition of wiskers
Inventor: TSUJIMOTO MASANOBU
IPC: C25D5/10
Filed: 2006-10-02
Abstract: A surface treatment method of cladding a Sn or Sn alloy coating with one or more metals selected from among Mn, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Ga, In, Tl, Ge, Pb, Sb and Bi continuously or discontinuously in such a way as to make the Sn or Sn alloy coating partially exposed, which method makes it possible to inhibit the generation of whiskers in an Sn or Sn alloy coating formed on the surface of a substrate to which other member is pressure-welded or the joint surface to be soldered. Cladding an Sn or Sn alloy coating with a prescribed metal continuously or discontinuously in such a way as to make the coating partially exposed inhibits the generation of whiskers by contact pressure in pressure welding, and further inhibits the generation of whiskers without impairing the solder wettability of the coating even when the cladding is not followed by heat treatment or reflowing.
Patent KR-20080074127-A (KR)
Title: Method of manufacturing n-type multicrystalline silicon solar cells
Inventor: KOMATSU YUJI
IPC: H01L31/0747
Filed: 2006-10-04
Abstract: The invention provides a method of manufacturing a HIT structure for multicrystalline silicon substrate made of an n-type multicrystalline silicon substrate. First, the n-type multicrystalline silicon substrate is subject to a phosphorus diffusion step using a relatively high temperature. The front side diffusion layer is then removed. Through the process of the phosphorus diffusion, impurities like iron included during the ingot-casting are gettered and the bulk property is improved. The phosphorus-diffused layer also serves as a back surface field to raise the voltage and a back contact with low resistivity. As a next step, a p-type silicon thin film is deposited at the front side of the substrate. Due to this specific sequence, heating the p-type silicon thin film at higher temperatures than its deposition temperature can be avoided, and so the quality of the p-type silicon thin film is maintained.
Patent KR-20080076913-A (KR)
Title: Antireflective coating on solar cells and method for the production of such an antireflective coating
Inventor: MOELLER RAINER
IPC: H01L31/0216
Filed: 2006-11-02
Abstract: The invention relates to an antireflective coating on solar cells made of crystalline silicon as well as a method for producing such an antireflective coating. The aim of the invention is to create an antireflective coating on solar cells made of crystalline silicon which makes it possible to optimize the optical and passivating properties thereof while making it possible to easily and economically integrate the production thereof into the production process especially of very thin crystalline silicon solar cells. Said aim is achieved by the fact that the antireflective coating is composed of successive partial layers, i.e. a lower partial layer (S1) which covers the crystalline silicon, is embodied as an antireflective coating and as passivation with a particularly great hydrogen concentration, and is covered by an upper partial layer (S2) having an increased barrier effect against hydrogen diffusion.
Patent KR-20080050639-A (KR)
Title: Low mass coriolis mass flowmeter having a low mass drive system
Inventor: BELL MARK JAMES
IPC: G01F1/84
Filed: 2003-02-04
Abstract: A Coriolis mass flowmeter (300) having a low mass drive system comprising a driver coil (D) for vibrating flow tube means (102). The Coriolis mass flowmeter does not use a magnet affixed to the flow tube means. Instead, the flow tube means is coated with or is integral to magnetic material (103) that responds to the magnetic fields generated by the driver coil to vibrate the flow tube means. The flow tube means may comprise one (102) or more (1402C1, 1402C2) flow tubes. The magnetic material may be ferrous material devoid of an internal magnetic field. Alternatively the magnetic material may be steel or stainless steel having internal magnetic fields.
Patent KR-20080075204-A (KR)
Title: Apparatus for and method of recording data on a rewritable optical record carrier
Inventor: VANGALA VENKATA R
IPC: G11B7/0045
Filed: 2006-11-20
Abstract: A recording device for recording data on a rewritable optical record carrier (11). The device comprises recording means (21, 22, 25) for forming marks on the record carrier during recording operations by irradiating the record carrier with a radiation beam (24), the marks representing the data. Further, the device comprises control means (20) for controlling the recording operations and beam control means (31) for controlling a write power of the radiation beam with reference to an optimum write power by changing the write power within a predetermined write power range around the optimum write power for subsequent write cycles, each of the write cycles comprising at least one recording operation. Variation of the write power improves the overwrite quality, in particular, in the management area, such as the file system area.
Patent KR-20080086993-A (KR)
Title: Process for production of (poly)thiol compound for use as optical material, and polymerizable composition comprising the compound
Inventor: KUMA SHIGETOSHI
IPC: C07C319/14
Filed: 2007-04-12
Abstract: Disclosed is a process for production of a (poly)thiol compound for use as an optical material. The process comprises reacting an organic (poly)halogen compound or a (poly)alcohol compound with thiourea to produce an isothiuronium salt and hydrolyzing the isothiuronium salt to thereby produce the (poly)thiol compound, wherein the thiourea has a calcium content of 1.0% by weight or less.
Patent KR-20080080174-A (KR)
Title: Optimized method for multiplexing digital data
Inventor: KALLIO JARNO
IPC: H04L9/40
Filed: 2006-12-07
Abstract: Provided are apparatuses and methods for identifying unused bandwidth in portions of a time slice frame that are allocated to carrying elementary service burst data and related overhead data, and using that unused bandwidth for the transmission of additional data. The unused portions may be aggregated and subdivided into unused time slice frames, which may be further subdivided into additional channels for use by different services.
Patent KR-20080082980-A (KR)
Title: Process for production of steroids
Inventor: TAKEHARA JUN
IPC: C07J9/00
Filed: 2007-01-12
Abstract: The invention provides a novel process for the production of steroids, namely, a process for the production of 5F-3,7-dioxocholanoic acid or ester derivatives thereof which comprises using as the raw material a sterol having double bonds at the 5-and 24-positions selected from among cholesta-5,7,24-trien-3F-ol, ergosta-5,7,24(28)-trien-3F-ol, desmo-sterol, fucosterol, and ergosta-5,24(28)-dien-3F-ol and conducting the following four steps: (I) the step of conducting the oxidation of 3-position hydroxyl and the isomerization of double bond from the 5-position to the 4-position (II) the step of converting the group at the 24-position into carboxyl or a carboxylic ester group by oxidative cleavage of the side chain, (III) the step of introducing an oxygen-containing functional group to the 7-position, and (IV) the step of constructing 5F-configuration by reductive saturation of the 4-position double bond.
Patent KR-20080090544-A (KR)
Title: Vco driving circuit and frequency synthesizer
Inventor: KITAYAMA YASUO
IPC: H03L7/093
Filed: 2007-01-26
Abstract: A VCO driving circuit and a frequency synthesizer wherein the impedance viewed from a VCO control terminal is reduced to prevent the VCO phase noise characteristic from degrading. A VCO driving circuit and a frequency synthesizer having the VCO driving circuit, which comprises a coarse adjustment DAC (4) that receives a digital data, which has a coarse adjustment frequency, to output an analog signal; a fine adjustment DAC (6) that receives a digital data, which has a fine adjustment frequency, to output an analog signal; a low response speed LPF (5) that removes noise from the output signal from the coarse adjustment DAC (4) and then provides the resultant signal as an input to a VCO control terminal; a high response speed LPF (7) that converts the output signal from the fine adjustment DAC (6) to a voltage, thereby smoothing the signal; a resistor (R6) that connects an input stage of the LPF (5) to that of the LPF (7); and a capacitor (C8) used for providing a capacitive coupling such that the output of the LPF (7) is added to that of the LPF (5).
Patent KR-20080109026-A (KR)
Title: Systems, methods, and apparatus for exposure control
Inventor: QUAN SHUXUE
IPC: G06V10/50
Filed: 2007-03-19
Abstract: Embodiments include methods of image processing in which pixels of an image are classified according to color. An exposure control operation is performed according to the pixel classifications. In one example, the pixels are classified according to a predetermined segmentation of a color space, based on predicted sensor responses. In another example, the pixels are classified according to a color selected from among at least two colors. ® KIPO & WIPO 2009
Patent KR-20090052833-A (KR)
Inventor: LEE BA DO
IPC: H04W12/08
Filed: 2007-05-15
Abstract: 본 발명은 무선통신단말기와 이를 이용한 결제 시스템에 관한 것으로 비밀유지 데이터 정보 출력을 위한 생체정보 감지모드에서 상기 생체정보를 인식하는 센서에 의하여 인가를 받은 자의 생체정보를 확인하고 그대로 또는 가공하여 출력하는 비밀유지 데이터 정보에 대하여 출력제어기능을 갖는 무선통신단말기와 상기 비밀유지가 필요한 데이터 정보를 포함한 권한부여요청 신호를 무선통신단말기의 디스플레이 또는 근거리 무선입출력수단을 통하여 상기 인증요청 서버와 연결된 리더에 출력하고 상기 인증서버의 인증절차를 통해서 상기 비밀유지가 필요한 데이터 정보와 연계된 계정에 의하여 지불, 정산 또는 확인하는 무선통신단말기를 이용하는 권한부여 시스템을 제공한다. 
     본 발명은 항상 휴대하는 무선통신단말기의 간단한 조작만으로 상거래를 비롯한 여러 생활분야에서 권한부여 절차를 편리하게 안전하게 수행할 수 있는 권한부여 시스템을 제공한다. 또한, 본 발명은 항상 휴대하는 무선통신단말기의 간단한 조작만으로 상거래를 비롯한 여러 생활분야에서 권한부여 절차를 편리하게 안전하게 수행할 수 있는 기기를 제공한다. 본 발명은 암호를 굳이 암기하고 있지 않아도 사용할 수 있고 무선통신단말기를 분실하더라도 고정 암호만으로는 일회용 암호에 접근할 수 없어 보안성이 높고 경우에 따라서는 암호를 자동적으로 입력하거나 무선으로 입력할 수 있는 무선통신단말기를 제공한다.
Patent KR-20080111151-A (KR)
Title: Plasma display panel with improved exhaust conductance
Inventor: WATARI SOICHI
IPC: H01J11/48
Filed: 2006-06-27
Abstract: A plasma display panel with a partition wall structure in which fall of emission efficiency is suppressed by improving exhaust conductance. In the plasma display panel where the space between a pair of opposing substrates is filled with discharge gas, a plurality of display electrodes extending in the lateral direction and address electrodes (A) extending in the longitudinal direction and intersecting the display electrodes (40) are provided on the pair of substrates, and a latticelike partition wall (29) consisting of a longitudinal partition wall (29V) and a lateral partition wall (29H) and defining a unit light emitting region (C) is provided on one substrate, the lateral partition wall (29H) defining the unit light emitting region has a first lateral partition wall (29H-1) having a gap (30) penetrating in the lateral direction and a second lateral partition wall (29H-2) not having a gap penetrating in the lateral direction alternately. Consequently, one lateral wall of the first lateral partition wall, the second lateral partition wall, and the other lateral wall of another first lateral partition wall are coupled sequentially by the longitudinal partition wall (29V) and the coupling units are arranged through the gap (30) penetrating in the lateral direction. ® KIPO & WIPO 2009
Patent KR-20090009893-A (KR)
Title: Method and system for optical transmission signal level configuration
Inventor: HETTSTEDT HEINZ DIETER
IPC: H04B10/2575
Filed: 2007-05-21
Abstract: The invention relates to an optical transmission system comprising transmitter and receiver devices (TX1, TX2, RX1, RX2) and comprising automatic optical signal level configuration means (AC1 to AC4) which provide the same fixed output signal level for a received signal level range, and the system comprising at least one automatic self-level unit (AC1, AC3) in the transmitter device (TX1, TX2) and at least one automatic self-level unit (AC2, AC4) in the receiver device (RX1, RX2).
Patent KR-20090020625-A (KR)
Title: Method and apparatus for producing off-axis composite prepreg material
Inventor: NELSON PAUL E
IPC: B29C70/50
Filed: 2007-06-05
Abstract: The invention is directed to a method and apparatus for preferably producing a two layer off-axis composite prepreg material in tape form that has fiber direction at angles such as plus or minus five degrees to the longitudinal direction of the backing paper. The use of such off-axis prepreg composite material tape is primarily for fabricating high length-to-width ration parts such as composite wing stringers or spars for aircraft.