baber/WOPTO huggingface dataset:
Patent KR-20090054104-A (KR)
Inventor: MYONG SEUNG IL
IPC: H04B7/26
Filed: 2007-11-26
Abstract: 수신된 데이터 스트림에 대하여 여러 차례에 거쳐 대상 구간을 선별하여 채널 추정을 수행 함으로서, 수신된 데이터 스트림에 대한 왜곡을 효율적으로 보상할 수 있는 무선통신에서의 다단계 채널 추정 방법 및 다단계 채널 추정 시스템을 개시한다.  본 발명의 무선통신에서의 다단계 채널 추정 방법은 데이터 스트림을 수신하는 단계, 데이터 스트림 내 대상 구간에 대하여 채널 추정을 수행하는 제1 단계, 수행된 채널 추정의 결과를 참조하여 데이터 스트림에 대한 왜곡을 보상하고, 보상 횟수를 카운트하는 제2 단계 및 카운트된 보상 횟수가 선정된 수치를 만족하지 않는 경우, 제1 단계 및 제2 단계를 반복하는 단계를 포함하는 것을 특징으로 한다. 
       
     채널, 보상, 왜곡, 데이터, 무선통신
Patent KR-20090054794-A (KR)
Title: Power generator
Inventor: MON JU YOUN
IPC: F03G3/02
Filed: 2007-11-27
Abstract: A power generator using a heavy body is provided to output the increased power and torque by rotating the output shaft with linear movement delivered to the driving shaft. A power generator using a heavy body comprises an output shaft(106) which is installed at the frame, and an actuator(110) which is set up so that rotation of the output shaft does not affect. The actuator includes a rotary table(112) which is provided with driving force, a driving shaft(118) which is equipped in the rotary table and rotates the output shaft, and a heavy weight(120) which gravitationally rotates the driving shaft. The heavy weight moves rectilinearly from the maximal gravitational position to the gravitational direction while the rotary table rotates.
Patent KR-20090055972-A (KR)
Title: Shock absorber of vehicle
Inventor: PARK HAN JIN
IPC: F16F9/32
Filed: 2007-11-29
Abstract: A shock absorber of a vehicle is provided to improve noise and reliability through a bushing in which a rod and a ball bearing are coupled and which relatively rotates. A shock absorber(100) of a vehicle comprises: an insulator(10) fixed to a car body; a bushing(20) fixed to the insulator; and a rod(30) which is arranged to pass through the insulator and the bushing. The bushing comprises: an outer housing(22) fixed inside the insulator; an inner housing(26) which is arranged to be relatively rotated to the rod; and a busing member(24) of the rubber material connecting the inner housing and the outer housing.
Patent KR-20090058428-A (KR)
Title: 3d image display device
Inventor: HONG HYUNG KI
IPC: G02B30/30
Filed: 2007-12-04
Abstract: A 3D image display device is provided to perform an excellent color quality although a viewer is moved to a right side or a left side based on a front side. A 3D image display device(150) includes a display device and a mosaic type barrier(170). A plurality of sub pixels(R,G,B) of a rectangular type having a major axis and a minor axis is formed in the display device. The same color is arranged into a horizontal direction in the display device. A red color, a blue color, and a green color are repeated into a vertical direction in the display device. The mosaic type barrier is arranged in a front surface of the display device. The mosaic type barrier comprises an opening part(OA) and a shielding part(BA).
Patent KR-20090059461-A (KR)
Title: 리벳팅용 전동공구
Inventor: LEE SOO IL
IPC: B21J15/10
Filed: 2007-12-06
Abstract: 본 발명의 리벳팅용 전동공구는, 모터와 연결되어 정역 회전 가능하며, 일부 측면에 나사산 혹은 나사홈이, 리벳 축방향이 나사 진행 방향이 되도록 형성된 결합부를 가지는 후방 회전부; 하우징에 설치되며 블라인드 리벳에 회전력을 전달하도록 설치되는 전방 회전부; 후단에는 결합부와 나사결합되는 나사결합부를 가지며, 전방 회전부에는 전방 회전부의 회동 가능 여부에 따라 전방 회전부와 함께 회동하거나 리벳 축방향으로 슬라이드 이동 가능하게 설치되며, 전단에는 블라인드 리벳의 리벳 심을 파지하는 심부 척을 가지는 이동 심부; 하우징 내에 제1 위치 및 제2 위치를 오가도록 설치되어 상기 제1 위치에서는 상기 전방 회전부와 이격되어 상기 전방 회전부의 회전을 가능하게 하고, 상기 제2 위치에서는 상기 전방 회전부와 결합되어 상기 전방 회전부의 회전을 방지하는 클러치부;를 가져서, 
     드릴링 머신과 별도로 리벳팅 공구 또는 리벳팅 머신을 번갈아가며 사용해야 하는 번거로움을 없애고, 작업시간을 줄일 수 있으며, 리벳 심을 자동적으로 배출할 수 있게 되어 작업의 편리성을 높이고, 작업시간을 줄일 수 있다.
Patent KR-20090062746-A (KR)
Title: Conditional access software system and the method thereof
Inventor: MOON JIN YOUNG
IPC: G06F17/00
Filed: 2007-12-13
Abstract: A system and a management method for managing receiving limit software by using a receiving limit software management unit are provided to build downloading base receiving limit system capable of operating the receiving limit system and an interface. A demultiplexer receives scrambled contents, a right control message, and a right management message from a server. A conditional access software management unit corresponds to the message processed in a message handler and a receiving limit software is managed. A receiving limit software instance(260) executes the receiving limit software. A download client(270) performs the download of the receiving limit software. An authentication client(250) provides a session key performing the key decoding in the receiving limit software.
Patent KR-20090065387-A (KR)
Title: Filter structure of air cleaner
Inventor: SEO YONG GYO
IPC: B01D46/52
Filed: 2007-12-17
Abstract: A filter structure for an air cleaner is provided to prevent the deformation of the filter and secure filtering safety and manufacturing easiness at the same time by improving and simplifying a filter for an air cleaner. A filter structure(40) for an air cleaner comprises a filter paper(100), a support(200), and a cover(300). The filter paper is folded in a zig-zag shape. The support is supported to both sides of the folded part of the filter paper. The cover is joined with upper ends of the filter paper and support. Reinforcements(110,210) are respectively formed on an upper end of the support and both upper ends of the filter paper. The reinforcements have the same height and are bent in an outward direction. The cover is fitted into the reinforcements of the support and filter paper.
Patent KR-20080060181-A (KR)
Title: Optical scanning device and image forming apparartus using the same
Inventor: SHIMOMURA HIDEKAZU
IPC: G03G15/04
Filed: 2007-12-26
Abstract: An optical scanning device and an image forming apparatus using the same are provided to obtain an image of high picture quality at a high speed. An image forming optical system(LB) includes at least one sheet of image forming optical element for forming an image on a target scan surface with respect to an optical flux deflected by a deflecting unit. At least one sheet of reflective optical element is disposed between the image forming optical element and the target scan surface. The deflected optical flux pass through the first and second transmissive surfaces of the image forming optical element, reflected by the reflective optical element, and then passes through the third and fourth transmissive surfaces of the image forming optical element. An aperture stop(2) restricts the light beam passing therethrough to shape the beam profile, a lens system(cylindrical lens)(4) has a predetermined power only in a sub-scan section.
Patent KR-20090070025-A (KR)
Title: Reflective photomask and method for optimizing thicknesses of layers in the same
Inventor: AHN BYOUNG SUP
IPC: H01L21/027
Filed: 2007-12-26
Abstract: A reflective photomask and a method for optimizing the thicknesses of layers in the same are provided to reduce the height of an absorption stack and reflective stack by supplying a spacer on a reflective area. A substrate(10) comprises a reflective region(RR) and a absorption region(AR), and the reflective layer(20) is formed on the reflective region and the absorption region. An absorbing pattern(50) is formed on the reflective layer of the absorption region, and a spacer(30) is positioned under, upper, and inside reflective layer. The absorption pattern comprises an attenuated phase shift layer.
Patent KR-20090070726-A (KR)
Title: Adaptive lamp assembly for vehicle
Inventor: JEON SANG WOO
IPC: B60Q1/10
Filed: 2007-12-27
Abstract: An adaptive lamp assembly for vehicle is provided to prevent dazzling of an opposite vehicle by controlling a lighting angle in the vertical direction. The reflector(120) reflects the light coming from the light source(110) toward the forward direction. The supporting part(140) supports the lamp module including the lens holder(130). The rotary actuator(160) provides the torque for the lamp module. The leveling actuator(170) rotates the supporting part in the vertical direction. The traveling state sensor unit senses the traveling state of the vehicles in order to calculate the rotation angle of the vertical direction and the rotation angle of the horizontal direction of the lamp module.
Patent KR-20090070894-A (KR)
Title: Water supply system for pavement in road
Inventor: KIM REE HO
IPC: E01H3/00
Filed: 2007-12-27
Abstract: A water supply system of a road pavement is provided to maximize cooling effect of evaporation heat which the water retention pavement has because the moisture is continuously supplied by using the capillary phenomena for the water retention package. A water supply system of a road pavement comprises a water-retaining pavement whereof the superficial layer of the road is made of a water-retaining layer(200) and a water supply layer(210), a water supplying member(100) which is provided to the water supply layer and supplies the water to the water supply layer and water-retaining layer, a pump(700) for supplying the water to the supply member, a sensor(400) which is installed in the water-retaining layer and detects the temperature of the road, a controller(500) which is electrically connected to the sensor, a rainwater gutter(800) which is installed in the pavement and houses the rainwater, and a water reservoir(600) which stores the rainwater collected through the rainwater gutter.
Patent KR-20070029239-A (KR)
Title: Dc current sensor
Inventor: KIM HYUN WOOK
IPC: G01R19/165
Filed: 2005-07-07
Abstract: A DC(Direct Current) current sensor is provided to effectively detect the current change from micro-current to high current through periodical approach and separation of a pair of magnetic cores. A DC current sensor is composed of a pair of magnetic cores(10,20) provided with a hollow part(15), through which a lead wire guiding the current to be measured passes, and symmetrical to each other; a detection coil(30) wound on one side of the magnetic core pair to measure electromotive force; an operating member installed on the other side of the magnetic core pair to let the magnetic core pair repeatedly approach and separate in a non-contact state; and a control unit(50) controlling the operating member to generate electromotive force on a magnetic circuit in periodical approach and separation of the magnetic cores. A pair of clearance portions is formed between the magnetic core pair by the separated magnetic core pair. The electromotive force generated from the magnetic core pair is measured by the detection coil. A measurement value of the detection coil is output through an amplification circuit(40) to detect DC current flowing in the lead wire.
Patent KR-20070038127-A (KR)
Title: Dyeing device and processes using and other colorants
Inventor: RONCHI FRANCESCO
IPC: D06B3/04
Filed: 2005-07-27
Abstract: A continuous dyeing device and related processes using indigo and/or other colorants for warp yarn chains and/or for fabrics, equipped with at least a first and a second dyeing compartments containing dyeing baths, the first and second dyeing compartments being enclosed, at least partially, in a hermetically sealed chamber. The device also includes at least one squeezing element interposed between the two dyeing compartments and a plurality of cylinders for heating and/or dehydrating the yarn and or the fabric, thereby increasing the diffusion and the absorption of the colorant. The cylinders are positioned downstream of the first dyeing compartment and squeezing element.
Patent KR-20070034099-A (KR)
Title: 디아민 유도체, 그 제조 방법 및 그것들을 유효 성분으로 하는 살균제
IPC: C07C209/42
Filed: 2005-07-19
Abstract: 본 발명은 각종 작물의 병원균에 대해서 넓은 병해방제스펙트럼을 나타내며, 심각화되고 있는 내성균 문제를 해결하는 새로운 살균제를 제공하는 것을 목적으로 한다.  
     본 발명은 식(1)로 나타내는 디아민 유도체와 그 제조법 및 해당 화합물을 유효성분으로 함유하는 살균제이다. 
     
       
     
     [식 중에서, R1은 탄소수 1~6의 알킬기 등의 치환기를 나타내며, R2 및 R5는 각각 독립하여 수소원자, 탄소수 1~6의 알킬기 등의 치환기를 나타내고, R3, R4는 각각 독립하여 수소원자, 탄소수 1~6의 알킬기 등의 치환기를 나타내거나, 혹은 서로 결합하고 있는 탄소 원자를 포함한 탄소수 3~6의 시클로알킬기를 나타내며, R6, R7, R8 및 R9는 각각 독립하여 수소원자, 탄소수 1~6의 알킬기 등의 치환기를 나타내고, R10은 수소원자, 탄소수 1~6의 알킬기 등의 치환기를 나타내며, A는 산소원자 또는 황원자를 나타내고, Q는 아릴기 또는 헤테로환을 나타낸다.]
Patent KR-20070032378-A (KR)
IPC: A61K6/896
Filed: 2004-07-14
Abstract: 본 발명은 a) 하나 이상의 Si-아릴 결합, 하나 이상의 규소 원자, 2 이상의 불포화 잔기를 포함하며, Si-산소 결합이 없는 카르보실란 함유 성분 (A), b) Si-H 관능성 성분 (B), c) 개시제 (C), d) 임의로, 충전제 (D), 및 e) 임의로 개질제, 염료, 안료, 틱소트로픽제, 유동성 개질제, 중합체 증점제, 계면활성제, 방향 물질, 희석제(들) 및 향료로부터 선택된 성분 (E)를 포함하는 치과용 조성물에 관한 것이다. 
     치과용 조성물, 불포화 카르보실란, Si-H 관능성 성분, 개시제
Patent KR-20070048747-A (KR)
Inventor: KRIKORIAN SHARI
IPC: G06Q10/00
Filed: 2005-08-04
Abstract: 본 발명은 기관의 기존의 ERP를 이용하여 구매전용 카드 트랜잭션의 자동화된 정산을 행하는 방법 및 시스템을 제공한다.  구매자는 상품 또는 서비스에 대한 결재를 요청하는 공급자로부터 인보이스를 수령한다.  구매자의 ERP는 예컨대 쓰리-웨이 매치 프로세스를 이용하여 인보이스를 검증한다.  쓰리-웨이 검증 후, 그리고 인보이스가 만기가 되었을 때, 구매자의 ERP는 공급자에게 이-메일 송금 안내서를 발송한다.  이 송금 안내서는 일부분이 가려진 구매자의 구매전용 카드의 세부사항과, 구매자의 ERP에 의해 이전에 생성되고 해당하는 공개 구매 주문과 연관되어 있는 고유 결재 번호를 포함한다.  공급자는 구매자의 ERP의 이-메일 전송된 송금 안내서로부터 부분적으로 가려진 구매전용 카드의 세부사항 및 고유 결재 번호를 POS에 입력함으로써 결재 네트워크에 결재 요청서를 제출한다.  결재 네트워크는 종래의 결재 네트워크 인가 절차에 따라 공급자의 결재 요청서를 처리한다.  주기적으로, 바람직하게는 월별로, 구매자의 ERP는 구매전용 카드 발급자로부터 구매전용 카드 트랜잭션 데이터를 수신한다.  구매전용 카드 트랜잭션 데이터는 이전 기간 동안의 구매자의 구매전용 카드 트랜잭션의 세부내용을 나타내준다.  구매전용 카드 트랜잭션 세부사항은, 구매자의 ERP에 의해 생성되고 결재 인가 처리 동안 공급자에 의해 POS에 입력되는 고유 결재 번호를 포함한다.  구매자의 ERP는 이 고유 결재 번호를 이용하여 구매전용 카드 트랜잭션을 해당 공개 구매 주문서와 다시 매칭시킬 수 있다. 
       
     구매전용 카드 트랜잭션, 전사적 자원 관리(ERP) 시스템, 트랜잭션 정산, 송금 안내서, 인보이스
Patent KR-20070095271-A (KR)
Title: Method of adjusting lighting optical device, lighting optical device, exposure system, and exposure method
Inventor: TANITSU OSAMU
IPC: H01L21/027
Filed: 2006-01-18
Abstract: A lighting optical device for lighting a surface to be lighted with a light in a desired polarized condition without practically affected by the production errors of an optical member functioning as a wavelength plate. A lighting optical device for lighting surfaces to be lighted (M, W) based on a light from a light source (1). It is provided with a polarization conversion element (12) disposed on a lighting pupil surface or in its vicinity, for converting the polarized condition of an incident light into a specified polarized condition. The polarization conversion element has a plurality of variable optical rotation members for variably imparting a rotary angle to an incident linear polarization. Each variable optical rotation member has two deflection-angle prisms formed of an optical material having an optical rotation feature and being capable of moving relatively along a direction crossing the optical axis (AX).
Patent KR-20070088569-A (KR)
Title: Oxynitride-based fluorescent material and method for production thereof
Inventor: SHIOI KOUSUKE
IPC: C09K11/55
Filed: 2005-09-07
Abstract: A fluorescent material is combined with a blue light-emitting diode or an ultraviolet light-emitting diode and consequently enabled to emit a white light. An oxynitride-based fluorescent material is formed by substituting Eu for part of M in a composition of MOSi2N 2O, wherein M denotes one or more metals selected from among Be, Mg, Ca, Sr and Ba.
Patent KR-20070085272-A (KR)
Title: System and method for processing rx packets in high speed network applications using an rx fifo buffer
Inventor: MINAMI JOHN SHIGETO
IPC: H04L12/28
Filed: 2005-10-19
Abstract: A system and method are provided for processing packets received via a network. In use, data packets and control packets are received via a network. Further, the data packets are processed in parallel with the control packets.
Patent KR-20070072883-A (KR)
Title: Vane pump consisting a two-part stator
Inventor: FROMM ULRICH
IPC: F04C2/356
Filed: 2005-09-16
Abstract: (a) a stator (42); (b) a rotor including a shaft portion (8) and a radially protruding web (12) having a configuration of an undulatory disk type; (c) a scraper (110) having an engagement slot (112) of predetermined radial height and predetermined axial width, the engagement slot (112) engaging said protruding web (12) of said rotor; (d) said stator (42) including a generally cup shaped first member (44) and a generally cup shaped second member (46), and defining a circumferential wall, (e) said scraper (110) being arranged within said stator (42), supported to be retained in circumferential direction and to allow a reciprocating movement in a substantially axial direction; (f) said stator (42) together with said scraper (110) defining-an inlet chamber (138), having an inlet port (68), of said pump (2),-an outlet chamber (142), having an outlet port (70), of said pump (2),-and a channel (140) extending from said inlet chamber (138) to said outlet chamber (142), said scraper (110) forming a partition between said inlet chamber (138) and said outlet chamber (142), and said web (12) of said rotor being rotatable through said inlet chamber (138), said channel, said outlet chamber (142) and said slot (112) of said scraper (110).
Patent KR-20070065902-A (KR)
Title: Silicon-on-insulator semiconductor device with silicon layers having different crystal orientations and method of forming the silicon-on-insulator semiconductor device
Inventor: WAITE ANDREW M
IPC: H01L27/12
Filed: 2005-10-12
Abstract: A semiconductor device comprising a substrate 12 having a first crystal orientation and an insulating layer 40 overlying the substrate 12 is provided. A plurality of silicon layers 16, 30 are formed overlying the insulating layer 40. A first silicon layer 16 comprises silicon having the first crystal orientation and a second silicon layer 30 comprises silicon having a second crystal orientation. In addition, a method of forming a semiconductor device providing a silicon-on-insulator structure comprising a substrate 12 with a silicon layer 16 overlying the substrate 12 and a first insulating layer 14 interposed therebetween is provided. An opening 22 is formed in a first region of the silicon-on-insulator structure by removing a portion of the silicon layer 16 and the first insulating layer 14 to expose a portion 24 of the substrate layer 12. Selective epitaxial silicon 30 is grown in the opening. A second insulating layer 40 is formed in the silicon 30 grown in the opening 22 to provide an insulating layer 40 between the grown silicon 30 in the opening 22 and the substrate 12.
Patent KR-20070086516-A (KR)
Title: Recipient based scoping of location information
Inventor: DALE DANIEL R
IPC: H04B7/26
Filed: 2005-11-22
Abstract: A method (50) and system (10) for recipient based scoping of location information can include a communication device (12, 14, or 16) within a communication network and a processor (22, 28, or 32) coupled to the communication network. The processor can be programmed to obtain or receive (52) location information having more than one level of granularity and automatically adjusting (54) a level of granularity of the location information at the communication device based on location related characteristics of a recipient (39) at a selective call receiver (14).
Patent KR-20070094611-A (KR)
Title: Valve actuating device
Inventor: JERG HELMUT
IPC: F16K31/70
Filed: 2005-10-25
Abstract: The invention relates to a valve system (1) comprising a valve body (6) which is arranged in a valve housing (2) and is actuatable by means of a shape-memory element (20) which is movable from an undeformed rest state to a tension deformed state and is again transferred to the rest state. The inventive valve system is improved by a force deflecting device which enables the shape-memory element (20) to actuate the valve body exclusively during the transfer thereof to the tension or rest state.
Patent KR-20070095938-A (KR)
Title: A network node, a communication network and a method of operation therefor
Inventor: LACH HONG YON
IPC: H04B7/26
Filed: 2005-12-09
Abstract: A communication network (100) comprises a roaming network node (109) which may move within the network. The network node (109) comprises a network interface (201) for receiving data from a first node (107) of the network (100). The received data may be multicast data or unicast data. The network node (109) further comprises a multicast processor (205) which determines a multicast characteristic of the first node (107) and an address update processor (207) for selecting between a dynamic address update mode and a non-dynamic address update mode in response to the multicast characteristic. In particular, the network node (109) may operate an address update process, such as a route optimisation or a correspondent registration process, conditionally on whether the foreign network (105) is a multicast node or not. This may improve performance and reduce the signalling overhead associated with route optimisation in a communication network.
Patent KR-20070094629-A (KR)
Title: Game device, server device, and game system equipped with the devices
Inventor: TOMARU HIROSHI
IPC: A63F13/35
Filed: 2006-01-19
Abstract: A game device can execute a competition game, in which a plurality of competition candidates compete. A server device is connected with the game device through a communication network. A specific information generating means is disposed in the server device and can generate specific information for specifying at least one of the competition candidates. A transmitting means is disposed in the server device and can transmit the specific information to the game device through the communication network. A receiving means is disposed in the game device and can receive the specific information transmitted. A game proceeding means is disposed in the game device and can execute the competition game on the basis of the specific information received.
Patent KR-20070087188-A (KR)
Title: Performance based rank prediction for mimo design
Inventor: SAMPATH HEMANTH
IPC: H04B7/04
Filed: 2005-12-22
Abstract: The performance of a Single Code Word (SCW) design with low complexity MMSE receiver & rank prediction is similar to the Multiple Code Word (MCW) design with successive interference cancellation (SIC). A method of rank prediction comprises calculating MIMO channel matrices corresponding to layer transmissions for each tone, calculating signal-to-noise ratios (SNRs) for each tone based on the MIMO channel matrices, mapping the SNR for each tone to generate effective SNRs for each layer transmission, selecting a highest packet format (PF) with an SNR threshold less than the effective SNR for each layer transmission, maximizing an over-all spectral efficiency based on the selected highest packet formats for each layer transmission, and selecting a rank based on maximizing an over-all spectral efficiency.
Patent KR-20070101356-A (KR)
Title: A method for characterizing the efficacy of an agent targeting a primary cystic fibrosis defect
Inventor: VADEVANTER DONALD
IPC: G16H10/20
Filed: 2006-01-27
Abstract: Generally, the method for characterizing the efficacy of an agent targeting a primary cystic fibrosis defect comprises measuring a change in the status of lung infection in a sample population of subjects administered the agent in comparison to a control sample population of subjects; wherein the subjects in the sample population and the control sample population have the primary cystic fibrosis defect and are uninfected before the agent is administered; wherein a beneficial change in the presence of lung infection in the sample population in comparison to the control sample population is indicative of a treatment effect; and wherein the agent lacks intrinsic antibiotic activity.
Patent KR-20070116624-A (KR)
Title: Grease composition
Inventor: FUJINAMI YUKITOSHI
IPC: C10M169/02
Filed: 2006-04-05
Abstract: A grease composition which exhibits a long lifetime even when used in high-temperature atmosphere and excellently low evaporation and which is noncombustible, namely, a grease composition which comprises as the base oil an ionic fluid composed of a cation and an anion and having an ion concentration of 1 mol/dm^3 or above as determined at 20°C and which contains a thickening agent having a dropping point of 260°C or above.