baber/WOPTO huggingface dataset:
Patent KR-20080040353-A (KR)
Title: A botanical composition for the afforestation of slope and afforestation method using the same
Inventor: KIM AN SE
IPC: A01G1/00
Filed: 2006-11-03
Abstract: A method of afforesting the surface of slope using vegetation composition comprising dry artificial soil containing loess and wet artificial soil is provided to enable stability of the surface of slope and ecological restoration by providing a vegetation substrate layer and fast afforestation. A vegetation composition for afforestation of surface of slope(100) contains: dry artificial soil(110) mixed with loess and sprayed to an inclined plane in a dry state; wet artificial soil(120) mixed with moisture and sprayed to the upper surface of the dry artificial soil; and continuous long-staple fibers(130) mixed with the dry and wet artificial soil by spraying the dry and wet artificial soil while injecting at the same time. The mixing ratio of loess is 10 to 20%. The spray thickness of dry artificial soil and wet artificial soil is 5 to 10cm and 5 to 10mm respectively. The afforestation method using the vegetation composition contains the steps of: removing rock fall and pumice rocks of an inclined plane; fixedly installing rhomboidal net meshes(140) on an inclined plane; spraying dry artificial soil containing loess on the inclined plane; and spraying wet artificial soil on the surface of the dry artificial soil. The continuous long-staple fibers are made of polypropylene.
Patent KR-20080044532-A (KR)
Title: Power valve steering gear valve for vehicle
Inventor: PARK SANG DON
IPC: B62D5/06
Filed: 2006-11-16
Abstract: A power steering gear valve of a vehicle is provided to improve operational stability, to reduce external size as well as the number of components and processes. A power steering gear valve of a vehicle comprises a torsion bar(22), a cylinder and a cutoff valve(60). The torsion bar is separated up and down and formed in a middle part. A circular concave part(38) is respectively formed in the middle part of the upper and lower members, thereby forming one cylinder. The cutoff cylinder is disposed inside the cylinder.
Patent KR-20080046025-A (KR)
Title: Device for drain working fluid of fuel cell stack and method for control the same
Inventor: YANG DONG SOO
IPC: H01M8/04
Filed: 2006-11-21
Abstract: A device for discharging the operation fluid of a fuel cell stack, and a method for controlling the device are provided to allow the condensed water and impurities generated at the cathode to be discharged easily without the discharge of hydrogen. A method for controlling a device for discharging the operation fluid of a fuel cell stack comprises the steps of starting up a brake system; operating the vacuum pump of the brake system to supply negative pressure to a vacuum tank connected with a cathode and an anode; detecting the decrease of the output value of a fuel cell stack and the water concentration of the cathode; opening the air-side purge valve mounted on the connection line between the vacuum tank and the cathode if the output value of a fuel cell stack decreases and the water concentration of the cathode is above the reference; and discharging the condensed water and impurities generated at the cathode to the vacuum tank by negative pressure.
Patent KR-20080046879-A (KR)
Title: System and method for waiting call of mobile switching center terminal
Inventor: KANG MUN MO
IPC: H04W88/08
Filed: 2006-11-23
Abstract: An MSC and a call waiting method for the MSC are provided to transmit a ring back tone to the other subscriber if a call is received from the other subscriber when a subscriber joining a call waiting function is receiving the call, not during the call, and provide the call waiting function to the other subscriber if the subscriber enters a call status, thereby reducing inconvenience that the other subscriber attempts the call again to maximize a call waiting supplementary service function. A call waiting method for an MSC(Mobile Switching Center) comprises the following steps of: checking whether a first mobile subscriber makes a call with a second mobile subscriber(S1); allowing a third mobile subscriber to make a call with the first mobile subscriber(S3); allowing the call control unit of a third mobile subscriber to request an HLR(Home Location Register) to provide routine information to the call control unit; checking whether the first mobile subscriber joins a call waiting function(S7); allowing the call control unit of the first mobile subscriber to transmit a ring back tone to the third subscriber(S9); allowing the first and second mobile subscribers to enter a call status(S11); allowing the call control unit of the first mobile subscriber to transmit a call sound to the first mobile subscriber(S13); allowing the first mobile subscriber to respond to the call of the third mobile subscriber(S15); allowing the call control unit of the first mobile subscriber to transmit a reservation sound to the second mobile subscriber(S17); and allowing the first mobile subscriber to perform a call waiting function with the second or third mobile subscribers alternatively according to the call selection of the first mobile subscriber(S19).
Patent KR-20080051701-A (KR)
Title: Plasma display apparatus
Inventor: SHIN BYUL
IPC: H01J11/34
Filed: 2006-12-06
Abstract: A plasma display device is provided to improve panel driving efficiency by decreasing panel driving power by lowering a sustain voltage by generating a counter discharge between scan and sustain electrodes. A plasma display device includes an upper substrate(500), first and second electrodes(530,540), a lower substrate, and plural third electrodes. The first and second electrodes are formed on the upper substrate. The lower substrate is opposed to the upper substrate. A groove is formed on the upper substrate. The first and second electrodes are formed on the groove of the upper substrate. The first and second electrodes are opposed to each other in the groove. The electrodes formed in the groove are transparent electrodes. A depth of the groove lies on between 50 and 210 mum.
Patent KR-20080052799-A (KR)
Title: Organic light emitting diodes diplay device and method of manufacturing the same
Inventor: KIM YOUNG MI
IPC: H05B33/22
Filed: 2006-12-08
Abstract: An organic light emitting diode display device and a method of manufacturing the same are provided to retard deterioration of an organic light emitting layer by increasing a surface area occupied by the organic light emitting layer and an electrode in a non-light emitting unit. An organic light emitting diode display device includes a substrate(110), a first electrode(120), a first partition(124), a second partition(126), an organic light emitting layer(140), and a second electrode(150). The substrate includes a light emitting unit(P1) and non-light emitting units(P2) around the light emitting unit. The first electrode is formed on the light emitting unit and the non-light emitting unit. The first partition is positioned on the first electrode in the non-light emitting unit. The second partition is positioned on the first electrode in the non-light emitting unit along a periphery of the first partition. The organic light emitting layer is positioned on the first electrode. The second electrode covers the first partition and is positioned on the organic light emitting layer.
Patent KR-20080053138-A (KR)
Title: Method for transmission parameter control
Inventor: HWANG TAEK JIN
IPC: H04B7/26
Filed: 2006-12-08
Abstract: A method for controlling transmission parameters is provided to reduce the influence of interference between different services and have a fair transmission chance in various services, thereby maximizing the efficiency of a use of frequency and providing a new service to a market easily as it is easy to use a frequency when the new service is created. A method for controlling transmission parameters comprises the following steps of: recognizing the change request of a specific transmission parameter while operating the transmission parameters in initial setting values(200,250); checking whether other transmission parameters can be changed for a change of the specific transmission parameter of which the change is requested(211~214); changing the specific transmission parameter and notifying a user of the completion of parameter change if the other transmission parameters can be changed(221~230); and transmitting a parameter change disable message to the user and holding the transmission parameter if it is impossible to change the other transmission parameters(240).
Patent KR-20080056971-A (KR)
Title: Semiconductor device and method of forming the same
Inventor: KANG DAE HYUN
IPC: H01L21/82
Filed: 2006-12-19
Abstract: A semiconductor device and a method of forming the same are provided to improve profiles of fuses by eliminating a floating oxide layer for exposing fuse patterns completely. A semiconductor substrate(100) comprises a fuse region(A) and a test region(B). Fuse patterns(102a) are formed on the semiconductor substrate. The fuse patterns are formed out of aluminum. The fuse patterns are disposed on the fuse region of the semiconductor substrate, having a uniform interval. Test patterns(102b) are disposed at the test region of the semiconductor substrate, and separated from the fuse patterns. Insulating layer(104) are interposed between the fuse patterns, and between the test patterns.
Patent KR-20080057477-A (KR)
Title: Heat radiation structure for electronic device
Inventor: BAEK IN YOUL
IPC: H05K7/20
Filed: 2006-12-20
Abstract: A heat discharge structure for an electronic device is provided to simplify a manufacture process without requiring an additional hole for heat discharge by using a hole of a speaker. A heat discharge structure for an electronic device(100) includes a case(101), a heat discharge member(103), and a heat transmission member(105). The case includes a speaker(102) and an electronic component(104) inside and has at least one through hole(106) on a surface corresponding to an upper part of the speaker to discharge a sound generated from the speaker. The heat discharge member surrounds the speaker. The heat transmission member transmits heat generated from the electronic component to the heat discharge member by connecting the electronic component and the heat discharge member. The heat transmitted from the electronic component to the heat discharge member is discharged to at least one through hole.
Patent KR-20080058846-A (KR)
Title: The coating method for modl of prism sheet
Inventor: KIM SUN BOK
IPC: C25D3/00
Filed: 2006-12-22
Abstract: A coating method for a roll mold of a prism sheet is provided to prevent defect of the prism sheet caused by large size copper grains when manufacturing the prism sheet using a roll mold scheme. A coating method for a roll mold of a prism sheet comprises the steps of preparing a coating solution and coating the roll mold using the coating solution. The coating solution includes 180 to 240 g/‘± of CuSO4, 50 to 65 g/l of H2SO4, 0.08 to 0.15 g/l of NaCl, and additives. The roll mold is coated under the conditions of 1-15A/dm^2 of current density, 38 to 45deg.C of temperature, pH 1 or less, and 10 to 100 RPM of the roll mold. A size of copper grain of the coating layer is equal to or less thanmum.
Patent KR-20080060466-A (KR)
Title: Setting method of laser power in optical disc driver
Inventor: KWON SEUNG HO
IPC: G11B7/1263
Filed: 2006-12-27
Abstract: A method of setting laser power in an optical disk device is provided to calculate accurate output power gradient of a laser diode by applying the offset resulting from temperature of the pickup to reflect power features of the laser diode. A method of setting laser power in an optical disk device comprises the steps of: measuring laser input voltage with respect to two input values(S20); calculating gradient of input voltage by using the two measured input voltages(S21); calculating output power gradient by substituting the input voltage gradient to a specific formula(S23); and storing the output power gradient calculation formula(S24).
Patent KR-20080061195-A (KR)
Title: Method of manufacturing a non-volatile memory device
Inventor: KONG SU JIN
IPC: H01L27/115
Filed: 2006-12-28
Abstract: A method for fabricating an NVM(non-volatile memory) device is provided to planarize a conductive layer to be formed without generating swelling by depositing a sacrificial insulation layer with a good gap-filling characteristic on a capping layer with a step and by planarizing the capping layer by a blanket etchback process using etch selectivity between the sacrificial insulation layer and the capping layer. A tunnel insulation layer(110) and an electron storage layer(120) are formed in an active region of a semiconductor substrate(100). An isolation layer(140) is formed in an isolation region of the semiconductor substrate. A dielectric layer(150) is formed on the electron storage layer and the isolation layer. A capping layer is formed on the dielectric layer. A sacrificial insulation layer is formed on the capping layer. A curing process can be performed to decrease the surface step of the sacrificial insulation layer. A planarization process for etching the sacrificial insulation layer and the capping layer is performed to planarize the capping layer. A conductive layer(180) is formed on the planarized capping layer(160a).
Patent KR-20080061945-A (KR)
Title: Method for fabricating poly metal gate in semicondutor device
Inventor: KIM TAE KYUN
IPC: H01L21/336
Filed: 2006-12-28
Abstract: A method for forming a poly-metal gate of a semiconductor device is provided to prevent the generation of dielectric material when a tungsten silicide layer of an amorphous structure is crystallized by forming a thin tungsten film between the amorphous tungsten silicide layer and a tungsten nitride layer. An insulating layer(140), a conductive layer(150), a tungsten silicide layer, a first tungsten film, a tungsten nitride layer(171), and a second tungsten film are sequentially formed on a substrate(100). The stacked structure is patterned to expose the sides of the conductive layer. A spacer is formed at both sidewalls of the patterned stack structure. The conductive layer and the insulating layer are etched by using the spacer as a sidewall barrier.
Patent KR-20060057604-A (KR)
Title: Methods and apparatus for formatting and tracking information in a three-dimensional storage medium
Inventor: ALPERT ORTAL
IPC: G11B7/135
Filed: 2004-08-05
Abstract: A formatter (100) for inscription of marks on to a 3D translucent optical medium (101) to enable recording and retrieval of information from the medium, includes a clamping mechanism to hold the media, and at least one optical unit (103) calibrated to focus at least one diffraction limited spot within the medium at a respective depth therein. At least one light source is optimized for the inscription of marks, and at least one actuator (104) moves the spot relative to the medium.
Patent KR-20070006662-A (KR)
Title: Ofdm receiver apparatus and ofdm receiving method
Inventor: HAYASHI TAKAYA
IPC: H04J11/00
Filed: 2005-05-09
Abstract: The accuracy of estimating a transmission path characteristic is improved. An OFDM receiver apparatus for receiving and demodulating an OFDM signal carrying a pilot signal, comprising a transmission path characteristic estimating part for performing a calculation between the OFDM signal of frequency domain and the pilot signal to calculate a transmission path characteristic prior to interpolation, then performing the interpolation for the transmission path characteristic by use of a plurality of filters having their respective different characteristics, and then outputting, based on the interpolation results obtained by the plurality of filters, a plurality of transmission path characteristics as interpolated; an equalizing part for performing an waveform equalization for the OFDM signal of frequency domain by use of the plurality of transmission path characteristics as interpolated, and then outputting a plurality of demodulated signals based on the waveform equalization results corresponding to the respective ones of the plurality of transmission path characteristics as interpolated; a determining part for determining one of the plurality of demodulated signals that has the best quality and then outputting the determination result; and a selecting part for selecting, based on the determination result, one of the plurality of demodulated signals for output. ® KIPO & WIPO 2007
Patent KR-20060084852-A (KR)
Title: Surface triangulation and profiling through a thin film coating
Inventor: DE LEGA XAVIER COLONNA
IPC: G03F9/00
Filed: 2004-09-15
Abstract: An apparatus for positioning an object having a substrate and an overlying film and a portion of a photolithography apparatus relative to one another includes a photolithography apparatus relative to one another includes a photolithography system, a positioner, an optical system, and a processor. The photolithography system is configured to illuminate a portion of an object with an first light pattern and includes a reference surface. The positioner can change a relative position between the photolithography system and the object. The light projector is configured to project a second light pattern on the overlying thin film of the object. The optical system images light of the second light pattern that is diffusely scattered by the substrate. The processor is configured to determine a spatial property of the object based on the diffusely scatterd light and operate the positioner to change the relative position between the photolitography system and the object.
Patent KR-20060104992-A (KR)
Title: Concrete surface retarders
Inventor: MAUCHAMP JOHN
IPC: C04B24/00
Filed: 2004-10-05
Abstract: Surface retarder compositions of the invention comprise at least one surface retarder active suspended in a vegatable oil or derivative thereof, an animal oil or derivative thereof, or mixtures thereof. Methods involving use of the compositions are also described.
Patent KR-20060090835-A (KR)
Title: Method to improve the cling performance of film products
Inventor: RHEE AARON SEUNG JOON
IPC: C08K3/00
Filed: 2004-10-06
Abstract: A method to improve cling force of a stretch film by compounding linear low density polyethylene with ultrafine zinc oxide having a mean particle size of less than about 0.05 micrometers prior to forming the film.
Patent KR-20060131746-A (KR)
Title: Systems and methods for search processing using superunits
Inventor: KAPUR SHYAM
IPC: G06F17/00
Filed: 2004-10-07
Abstract: In a search processing system, a concept network (408) is generated from a set of queries by parsing the queries into units and defining various relationships between the units based in part on patterns of units that appear together in queries. Units in the concept network (408) that have some similar characteristic(s) are grouped into superunits (414). For each superunit, there is a corresponding signature that defines the similar characteristic of the group. A query is processed (404) by identifying constituent units, determining the superunit membership of some or all of the constituent units, and using that information to formulate a response to the query.
Patent KR-20060100416-A (KR)
Title: Use of basic amino acids in copper-containing fungicidal formulations
Inventor: PFEIFFER THOMAS
IPC: A01N59/16
Filed: 2004-10-15
Abstract: The invention relates to the use of basic amino acids in copper- containing fungicidal formulations, the production of copper-containing formulations comprising basic amino acids, copper-containing formulations containing basic amino acids and at least one additional agrochemical agent, and a method for controlling phytopathogenic fungi by using said formulations.
Patent KR-20070017116-A (KR)
IPC: A47C27/00
Filed: 2005-01-28
Abstract: 본 발명은 다층 스펀레이스된 부직 복합체를 포함하는 가구 또는 매트리스와 같은 제품을 위한 방화 요소로서 유용한 다층 스펀레이스된 부직 복합체, 및 그 부직 복합체의 제조 방법 및 그 부직 복합체를 사용하여 제품을 방화시키는 방법에 관한 것이다.  다층 부직 복합체는 20℃/분의 속도로 공기 중에서 700℃로 가열할 때 그의 섬유 중량의 10% 이상을 유지하는 75 내지 25 중량%의 재생 셀룰로스 섬유 및 25 내지 75 중량%의 내열성 섬유를 포함하고, 기본 중량이 1 내지 5 온스/제곱야드(34 내지 170 g/㎡)인 제1 층; 및 20℃/분의 속도로 공기 중에서 700℃로 가열할 때 그의 섬유 중량의 10% 이상을 유지하는 75 중량% 이하의 재생 셀룰로스 섬유 및 25 내지 100 중량%의 모드아크릴 섬유를 포함하고, 기본 중량이 1 내지 5 온스/제곱야드(34 내지 170 g/㎡)인 제2 층을 포함하며, 이때 부직 복합체의 총 기본 중량은 2 내지 7 온스/제곱야드(68 내지 237 g/㎡)이다.      
     스펀레이스, 부직 복합체, 재생 셀룰로스, 방화 제품, 방화 매트리스, 모드아크릴 섬유
Patent KR-20070046782-A (KR)
Inventor: KANEKO TETSUYA
IPC: B41J2/165
Filed: 2005-12-01
Abstract: 본 발명에 의한 화상 형성 장치는 기록매체에 화상을 형성하도록 기록액의 액체방울을 토출하는 노즐을 갖는 기록헤드; 인가된 전하에 의해 기록매체를 정전 흡착하고 이송하는 이송 수단; 및 액체방울의 토출에 의해 발생하는 노즐면 오염 허용 역치와 화상 형성을 위해 상기 기록헤드로부터의 액체방울 토출 횟수에 근거하여 상기 기록헤드의 노즐면을 클리닝하는 클리닝 수단;을 포함한다. 
       
     기록헤드, 노즐면 청소, 노즐면 클리닝, 정전 흡착, 와이퍼 블레이드
Patent KR-20060135806-A (KR)
Title: Intelligent radio scanning
Inventor: RAISINGHANI VIJAY S
IPC: H04B7/00
Filed: 2005-02-15
Abstract: A method for selection of content on a device allows a radio to scan (406) for desired (e.g. audio) selections being broadcast in accordance with a defined priority list that has been pre-stored (404). A found selection is played (408) in order of priority and then placed back (410) in the priority list in accordance with a prioritization logic. Desired content is identified by a digital signature or audio clip, for example. Associated with the identifier can be user interface settings (400), such as audio controls, and even vehicle settings such as window position, sun roof, moon roof, or convertible roof top, for example. The user interface can be used to store (402) and sort identifiers and to provide control settings to the user in audio or video format.
Patent KR-20070015381-A (KR)
Title: Semiconductor device and process for fabricating the same
Inventor: NAGAI KOUICHI
IPC: H01L27/105
Filed: 2004-04-30
Abstract: After a ferroelectric capacitor (1) is formed and before an interconnect line (15) to be a pad is formed, an alumina film (11) is formed as a diffusion-suppressing film for suppressing diffusion of hydrogen and moisture. Subsequently, the interconnect line (15) is formed and an SOG film (16) is formed thereon. Then, a silicon nitride film (17) is formed on the SOG film (16). ® KIPO & WIPO 2007
Patent KR-20070005656-A (KR)
Title: Control method and controller of pwm cyclo-converter
Inventor: YAMAMOTO EIJI
IPC: H02M3/335
Filed: 2005-03-25
Abstract: A control method of a PWM cyclo- converter capable of generating a voltage accurately even when a voltage command is small. In a PWM cyclo-converter, a bi-directional semiconductor switch is turned on/off repeatedly at short time intervals and, as a switching pattern, outputs from a first output-side terminal are in the order of a maximum potential phase P, an intermediate potential phase M, and a maximum potential phase N in that short time interval, outputs from a second output-side terminal are in the order of a maximum potential phase P, an intermediate potential phase M, a minimum potential phase N, an intermediate potential phase M, and a maximum potential phase P, and outputs from a third output-side terminal are in the order of an intermediate potential phase M, a minimum potential phase N, and an intermediate potential phase M. ® KIPO & WIPO 2007
Patent KR-20060132748-A (KR)
Title: Supporting part of vehicle door
Inventor: WIKSTROEM LARS
IPC: B60J5/00
Filed: 2005-02-17
Abstract: A vehicle door has a supporting annular frame 12-19 of high strength steel close to the outer panel and the frame is stamped from a plane sheet so that a side impact guard beam (20) is formed in the same stamping operation. Both the annular frame and the side impact guard beam have hat-formed cross section, and reinforcement plates (21, 22) couple together the outer and inner flanges (26, 27) and give the frame a closed cross section at the connections of the side impact guard beam to the annular frame. The outer side flange (26) of the annular frame carries the outer panel of the door, and the other elements of the door are screwed on the frame 12-19 at the interior side of the frame.