baber/WOPTO huggingface dataset:
Patent KR-20100040779-A (KR)
Inventor: OH HEE KUCK
IPC: H04K1/00
Filed: 2008-10-11
Abstract: 3G 이동 통신 기술 중 하나인 UMTS(Universal Mobile Telecommunications System)에서는 무선 구간의 안전한 통신을 위해 UMTS AKA(Authentication and Key Agreement) 프로토콜을 사용한다. 그러나 이 프로토콜은 SN(ServingNetwork)과 HN(Home Network)의 네트워크 대역폭 소모 문제, SQN(SeQuence Number) 동기화 문제 등 여러 가지 문제점이 제기되었다. 이러한 UMTS AKA 프로토콜의 문제점을 개선한 새로운 타원곡선 기반 UMTS AKA 프로토콜을 제안한다. 제안하는 프로토콜은 IMSI(International Mobile Subscriber Identity)의 노출로 인한 문제점으로부터 프라이버시 보호를 강화하고, ECDH(Elliptic Curve Diffie Hellman) 기법을 통해 완전한 전방향 안전성을 제공한다. 
     UMTS, 키 동의 프로토콜, Perfect Forward Securicy, Privacy
Patent KR-20090039645-A (KR)
Title: Electronic element production method and production device
Inventor: CHOI BYUNG OH
IPC: H01L21/02
Filed: 2008-10-17
Abstract: An electronic element producing method and a producing device thereof are provided to implement a high-speed printing process by enhancing a dry or hardening process instead of reducing the viscosity of a functional ink for lubrication. An electric component is manufactured by a roll to roll rotary printing method. In the roll to roll rotary printing method, an electrode circuit pattern is laminated and printed on an object(1) by using the functional ink. The functional ink is manufactured by mixing the dilution with the ink. A surface of a printing layer is dried by a first dry unit(60) for the fast drying. An inner part of the printing layer is dried by a second dry unit(70).
Patent KR-20100043950-A (KR)
Title: Car shape washing appar sensing apparatus for washing machine
Inventor: YOU JUNG JU
IPC: B60S3/00
Filed: 2008-10-21
Abstract: PURPOSE: A car shape sensing device for a car washing apparatus is provided to directly eliminate sensing errors without changing a plan and to install a car washing apparatus in a small space. CONSTITUTION: A car shape sensing device for a car washing apparatus comprises light transmitting beam sensors, light receiving beam sensors(102), and a beam sensor moving unit. The light transmitting beam sensors are installed in one side of a car washing apparatus. The light receiving beam sensors are installed in the other side of the car washing apparatus, and receive a beam irradiated from the light transmitting beam sensors. The beam sensor moving unit has a link(111) and a drive unit. One end of the link is connected to a moving bracket(120), and the other end is connected to the car washing apparatus. The drive unit expands and contracts the link.
Patent KR-20100046719-A (KR)
Title: A radiator pressure cap for a vehicle's engine cooling system
Inventor: KIM BYUNG SOO
IPC: F01P11/02
Filed: 2008-10-28
Abstract: PURPOSE: A radiator pressure cap structure of a vehicle engine cooling system in an air opening manner is provided to improve the impact safety of a vehicle by contracting a bellows formed on a neck part. CONSTITUTION: A radiator pressure cap structure of a vehicle engine cooling system in an air opening manner comprises a bellows. A radiator pressure cap(12) is projected from the upper part of a main body(11) of a radiator(10). The radiator pressure cap is positioned at the lower part of an engine room hood(20). The neck part of the radiator pressure cap is formed of the bellows. The bellows can be contracted by the impact load from the outside.
Patent KR-20100048050-A (KR)
Title: Template for forming solder bump and method for manufacturing the same
Inventor: CHOI JUNG SU
IPC: H01L23/48
Filed: 2008-10-30
Abstract: PURPOSE: A method for manufacturing a template which forms solder bumps is provided to prevent the pattern of a barrier for etching a glass substrate from deforming by including a first protective layer and a second protective layer which functions as the barrier. CONSTITUTION: A first protective layer is formed on a substrate(S110). A second protective layer is formed on the first protective layer(S120). The first protective layer and the second protective layer are patterned(S130). The substrate is etched based on the pattern on the protective layers(S140). The first protective layer and the second protective layer are removed from the substrate(S150).
Patent KR-20090048336-A (KR)
Inventor: KANO TAKATOSHI
IPC: H04N5/374
Filed: 2008-11-06
Abstract: 포토 다이오드(PD)를 가지는 복수의 화소(5)가 행방향 및 열방향으로 배치되어, 각 PD에 외부로부터 광을 입사시켜 광전 변환에 의해 전기신호를 생성할 수 있는 유효 화소 영역(3)과, 차광막으로 덮인 복수의 화소(5)가 배치되어, 서브 영역으로서 레퍼런스 영역(5) 및 고장 검출용 패턴 영역(21)을 형성하는 비유효 화소 영역(20)을 구비하고, 레퍼런스 영역의 화소는 각각 PD를 가지고, 고장 검출용 패턴 영역은, PD를 가지는 PD구비 화소(22)와 PD가 형성되어 있지 않은 PD불비 화소(23)가 소정의 배열 패턴으로 조합된 구성을 가지고, 유효 화소 영역의 각 화소에 대해서 화소 신호를 출력시키는 구동이 행해짐과 함께, 고장 검출용 패턴 영역을 포함하는 비유효 화소 영역의 각 화소에 대해서도, 화소 신호를 출력시키는 구동이 가능하도록 구성되어 있다. 어두운 환경하에서도 이미지 센서로부터의 신호가 일체 출력되지 않는 고장을 검출할 수 있다.
Patent KR-20100055890-A (KR)
Title: High-pressure fuel pump
Inventor: LEE BONG SANG
IPC: F02M59/26
Filed: 2008-11-18
Abstract: PURPOSE: A high pressure fuel pump is provided to prevent the compression resistance generated in the space formed between the inner projection of the chamber and the tappet sliding up and down in the chamber. CONSTITUTION: A high pressure fuel pump comprises one or more air channels(140) and a chamber(120). A plunger(110) can reciprocate inside of the chamber. The air channels are formed on one side wall of the chamber and connect the interior side and the exterior side so that the air in the chamber is discharged to outside.
Patent KR-20090055511-A (KR)
Title: Method for manufacturing polycrystalline silicon
Inventor: ENDOH TOSHIHIDE
IPC: C01B33/035
Filed: 2008-11-28
Abstract: A manufacturing method of polycrystalline silicon is provided to produce the polycrystalline silicon of high quality having a level surface by preventing generation of shape failure on a rod surface. A manufacturing method of polycrystalline silicon includes a stabilization step(A), a shaping step(B), and a growing step(C). The stabilization step is terminated when the poly-crystal silicon(S) is extracted with 2 ~ 3 times diagonal length(L) about a diagonal length(d) of a cross section of a cross-sectional rectangular shaped silicon seed rod(4). The shaping step is forming a round-typed rod by removing a corner(E) of the poly-crystal silicon. The shaping step is terminated when the poly-crystal silicon having 6~10 times of the diagonal length of the silicon seed rod is extracted.
Patent KR-20100063161-A (KR)
Inventor: LEE UN SEOK
IPC: A44B1/28
Filed: 2008-12-03
Abstract: 임의 형상의 단추체(1b) 이면에 돌출되게 형성시킨 삽지용 원주(1a)를 구비되도록 한 단추본체(1)와; 상기 단추본체(1)의 안착 공간을 형성하기 위해 상부에 형성되는 요입부(21)가 요입부(21)에 의해 외주면에 형성되며 단추본체(1)의 결합상태를 유동없이 지지시켜 주기 위한 플랜지부(22), 상연부에 삽입안내경사면(24)을 구비한 상태로 요입부(21)의 바닥면(25) 중앙에 천공되며 삽지용 원주(1a)를 결합시켜 주기 위한 끼움구멍(23), 상기 끼움구멍(23)과 플랜지부(22) 사이에 소정 갯수로 등분형성되며 삽지용 원주(1a)의 삽입시 끼움구멍(23)의 내주면이 탄성 확장되도록 하기 위한 절개부(26)로 구성된 금속보강체(2)를 상호 결합시켜 조립식 단추(SB)를 구성시킴을 특징으로 하는 조립식 단추.  
       
      생략
Patent KR-20100065909-A (KR)
Title: Expression vector for fission yeast, gateway vector for fission yeast , and preparation method thereof
Inventor: CHUNG KYUNG SOOK
IPC: C12N15/04
Filed: 2008-12-09
Abstract: PURPOSE: An expression vector for fission yeast containing nourseothricin-resistant gene and marker gene is provided to select fission yeast in minimal medium and to easily analyse a target gene. CONSTITUTION: An expression vector for fission yeast contains nourseothricin-resistant gene and marker gene. The sequence of the nourseothricin-resistant gene is sequence number 10. The marker gene is green fluorescence protein gene, red fluorescence protein gene, or hemagglutinin epitope gene. A gateway expression vector for fission yeast contains a cassette for manufacturing the gateway expression vector and nourseothricin-resistant gene. The cassette sequence is selected from sequence numbers 11-13.
Patent KR-20090093782-A (KR)
Title: Field sampler for persistent organic pollutants(pops) for water
Inventor: CHOI JAE WON
IPC: G01N33/18
Filed: 2008-12-10
Abstract: An apparatus for collecting residual organic pollutant (POPs) in water is provided to concentrate organic material directly and apply in the water of low pressure. An apparatus for collecting residual organic pollutant (POPs) in water comprises: a high pressure supply unit (10) for providing water; a low pressure supply unit (20) for providing water of lower pressure than regular pressure; a on-off valve (30) which selectively passes the high pressure water or low pressure water; a pump (50) which provides pressure to the low pressure water; and a collection unit (70) for collecting organic material.
Patent KR-20100068922-A (KR)
Title: The precipitation hardening cold rolled steel sheet having excellent yeild strength and ductility and method for manufacturing the same
Inventor: HAN SANG HO
IPC: B21B1/22
Filed: 2008-12-15
Abstract: PURPOSE: A precipitation hardening type cold rolled steel with superior yield strength and elongation property and manufacturing method thereof are provided to increase the shock resistance by securing the excellent elongation property through proper annealing heat treatment. CONSTITUTION: A precipitation hardening type cold rolled steel with a superior yield strength and an elongation property comprises C 0.08~0.12 weight%, Mn 1.0~1.8 weight%, less than P 0.02 weight%, less than S 0.005 weight%, less than N 0.005 weight%, less than Si 0.1 weight%, Al 0.03~0.07 weight% for the acid value, Ti 0.02~0.06 weight%, Nb 0.02~0.06 weight%, V 0.08~0.12 weight%, the rest of Fe and inevitable impurities. The minute precipitate is distributed in the internal tissue of the precipitation hardening type cold rolled steel with a superior yield strength and elongation property.
Patent KR-20100071249-A (KR)
Title: Actuator and slide hinge device having the same
Inventor: LEE SANG HO
IPC: H04M1/02
Filed: 2008-12-19
Abstract: PURPOSE: An actuator and slide hinge apparatus including the same are provided to reduce manufacturing costs, and to improve productivity of the apparatus with a plurality of steel spring members. CONSTITUTION: A twist portion is twisted in a predetermined angle. The twist portion is formed on both ends of a plurality of steel spring members(310,320,330,340). The spring holders(360,370) are molded and extruded on the both ends of the spring members to surround at least a part of the twist portion. The steel spring members are arranged between the spring holders. A plurality of steel wire spring members is arranged according to a length.
Patent KR-20100072478-A (KR)
Title: Apparatus and method eliminating interference of unused spectrum band for wireless ofdm systems
Inventor: CHOI JIN KYU
IPC: H04L27/26
Filed: 2008-12-22
Abstract: PURPOSE: An interference rejection device of reserved band and a method thereof are provided to reduce entire interference signal level sent to outside by using subcarrier instead of the guard band as to the wireless telecommunications system using the orthogonal frequency-division multiplexing mode. CONSTITUTION: An information insertion unit(101) inserts data information into a first subcarrier group located inside of the total frequency band. A pilot insertion unit(102) inserts a pilot signal to subcarriers related among the total frequency band to the first subcarrier group. An interference cancellation carrier wave insertion unit(103) inserts the interference cancellation carrier wave related to the first subcarrier group to inside of the total frequency band subcarriers. The pilot insertion unit does not insert the pilot signal to the subcarrier which it does not use among the total frequency band.
Patent KR-20100073148-A (KR)
Title: Flame retardant thermoplastic resin composition
Inventor: HWANG SUNG DUK
IPC: C08L53/02
Filed: 2008-12-22
Abstract: PURPOSE: A flame retardant thermoplastic resin composition is provided to secure the stability for the fire by using a brominated diphenyl ethanol compound, and to improve the commercial availability and the heat resistance of the composition. CONSTITUTION: A flame retardant thermoplastic resin composition contains the following: 20~90 parts of rubber-reinforced polystyrene resin by weight; 10~80 parts of polyphenylene oxide resin by weight; and 0.01~30 parts of brominated diphenyl ethanol compound by weight. The rubber-reinforced polystyrene resin is a polymer containing 1~30wt% of rubber elastomer, and 70~99wt% of aromatic vinyl monomer. The polyphenylene oxide resin is poly(2,6-dimethyl,1,4-phenylene)ether.
Patent KR-20100078247-A (KR)
Title: 감미 개선제 및 이를 포함하는 식품, 엑기스 및 의약품
Inventor: KIM JAE HWAN
IPC: A23L27/00
Filed: 2008-12-30
Abstract: 본 발명은 고감미 감미료와 이를 이용하는 식품의 감미질, 특히 불쾌한 후미를 개선하는 감미의 개선제 및 이를 이용한 식품을 제공함을 목적으로 한다. 구체적으로는 팔라티노스를 50~99%, 및 용성비타민P를 1~50% 함유한 제제를 유효성분으로 하는 감미 개선제 및 이 감미 개선제를 사용한 식품이다. 
     감미, 감미개선제, 용성비타민P, 팔라티노스
Patent KR-20080053461-A (KR)
Title: Nanoporous catalyst particles, the production thereof and their use
Inventor: AXMANN PETER
IPC: B01J35/08
Filed: 2006-07-07
Abstract: The invention relates to nanoporous catalyst particles having a spherical and/or spheroidal secondary structure, which contain, as catalytically active constituents, transition metals and/or oxides or precursors thereof. The invention also relates to a method for producing the nanoporous catalyst particles, during which, by means of a precipitation process, precursors with a spherical and/or spheroidal preliminary shape are produced from soluble compounds of the active constituents, and these morphologically pre-shaped precursors are, in a thermal activation step, transformed into nanoporous catalyst particles having a spherical and/or spheroidal secondary structure. The inventive catalyst particles can be used in the production of ceramic materials, as electrode materials in electrochemical cells or in fuel cells, as storage materials for chemical species and, in particular, in the production of carbon nanoparticles in the form of small tubes or fibers.
Patent KR-20080044267-A (KR)
Title: Siox: si composite material compositions and methods of making same
Inventor: STEVENSON DAVID E
IPC: H01B1/12
Filed: 2006-08-11
Abstract: Silicon oxide and electrically conductive doped silicon materials are sintered in a protective environment to yield a composite SiOx:Si material that exhibits the properties of SiOx, and yet is electrically conductive due to the presence of Si. Such a composite material finds many uses, such as a target for DC and/or AC sputtering processes to produce silicon oxide thin films for touch-screen applications, barrier thin films in LCD displays and optical thin films used in a wide variety of applications.
Patent KR-20080049120-A (KR)
Title: Clay thin film substrate, clay thin film substrate with electrode, and display using those
Inventor: INOUE TOMOHITO
IPC: G02F1/1333
Filed: 2006-09-19
Abstract: Disclosed is a clay thin film substrate improved in surface planarity and gas barrier properties. Also disclosed is a display using such a clay thin film substrate. Specifically disclosed is a clay thin film substrate wherein a gas barrier inorganic layer (12) is arranged on at least one side of a clay thin film (11) in which clay particles are oriented and arranged in layers. Also disclosed is another clay thin film substrate wherein a planarization inorganic layer or an organic polymer layer is arranged on at least one side of a clay thin film in which clay particles are oriented and arranged in layers, and a gas barrier inorganic layer is arranged on the planarization inorganic layer or the organic polymer layer. The gas barrier inorganic layer is composed of a silicon oxide film containing nitrogen, and the planarization inorganic layer is composed of a silicon oxide film containing carbon. These clay thin film substrates can be suitably used as substrates for electroluminescent displays and liquid crystal displays.
Patent KR-20080090384-A (KR)
Title: Imaging system ad method for a stencil printer
Inventor: PRINCE DAVID P
IPC: H05K3/12
Filed: 2006-11-06
Abstract: A stencil printer for depositing solder paste onto a plurality of pads of an electronic substrate includes a frame and a stencil coupled to the frame. The stencil has a plurality of apertures formed therein. The stencil printer further includes a support assembly coupled to the frame, the support assembly supporting the electronic substrate in a printing position. An imaging system is adapted to capture images of multiple areas of one of the electronic substrate and the stencil. A controller, coupled to the imaging system, is adapted to control movement of the imaging system to capture an image of an area while maintaining a minimum velocity above zero when capturing the image of the area. Methods for dispensing solder paste on a substrate and for inspecting the substrate are further disclosed.
Patent KR-20080066958-A (KR)
Title: Pharmaceutical composition
Inventor: AZRIA MOISE
IPC: A61K9/22
Filed: 2006-11-16
Abstract: The present invention provides oral pharmaceutical compositions that enable the successful delivery of drugs in a pharmaceutically effective amount, particularly poly (amino acids) such as peptides, peptidomimetics and proteins, e.g. hormones to a subject via oral administration to accomplish the desired therapeutic effect. The oral pharmaceutical composition comprising a poly (amino acid) as the active ingredient, e.g. a peptide or protein, shows a rapid disintegration and/or dissolution such that the active ingredient is able to attain a therapeutic effect.
Patent KR-20080068082-A (KR)
Title: Unitized bearing assembly and method of assembling the same
Inventor: PAUSKAR PRAVEEN M
IPC: B60B35/18
Filed: 2006-11-17
Abstract: A wheel end (A-F) or other assembly for facilitating rotation about an axis includes a tubular housing (2), a spindle (20) that extends into the housing, and a double row antifriction bearing (6, 120) between the housing and spindle. The bearing includes at least one separate inner race (50, 126) that fits over the spindle, with the axial position of that race determining the setting for the bearing. Preferably, a spacer (66, 150, 160) fits around the spindle between the inner race and a backing element (30, 48, 60, 110, 132). The assembly is unitized by deforming the end of the spindle outwardly against the end of the separate inner race with the deformation being sufficient to drive the inner race toward the backing element and collapse the spacer, if present. The deformation of the end of the spindle continues until bearing produces a torque that reflects a desired preload in the bearing.
Patent KR-20080058497-A (KR)
Title: An information recording medium, a method for producing an information recording medium, a method for reproducing information, a method for recording information, and a computer program for performing each of the foregoing methods
Inventor: TAKAHASHI YOSHIHISA
IPC: G11B20/12
Filed: 2003-12-15
Abstract: A write-once read-many information recording medium is provided, which is capable of easily searching for a latest DDS (disc definition structure)(14)and a latest defect list (15). At least one disc management working area is sequentially allocated in a predetermined direction on the write-once read-many information recording medium of the present invention. The latest defect list and the latest DDS are provided in a recorded disc management working area neighboring a border between the recorded disc management working area and an unrecorded disc management working area (21), where the latest defect list precedes the latest DDS in the predetermined direction.
Patent KR-20080066980-A (KR)
Title: Scleral buckling band and method for making the same
Inventor: YEN HSIAOCHENG
IPC: A61F2/14
Filed: 2005-10-31
Abstract: A scleral buckle band for eye surgery and a method for making it, wherein the scleral buckle band comprises a thin cylindrical structure constructed by a biocompatible material which is decomposable and absorbable in a human body. The scleral buckle band would not cause immunoreaction and can be absorbed by the human body after it is implanted into the human body. The scleral buckle band need not to be taken out by reoperation after recovery. The decomposition rate of the scleral buckle band in the human body can be controlled depending on different manufacture methods so as to conform to different recovery rates of patients. In addition, the scleral buckle band contains various kinds of medication, such that it can release various kinds of specific medication according to the time after being implanted into the human body.
Patent KR-20080075200-A (KR)
Title: Electrostatic printing device and electrostatic printing method
Inventor: ANDO KESAO
IPC: B41F15/00
Filed: 2002-06-24
Abstract: An electrostatic printing device which deposits powder ink onto a printing material by rubbing power ink into screens having specific printing patterns formed thereon and by applying voltage to between the screens and the printing material. A plurality of screens (34a-34d), provided movably above the printing material (1) and turnably around a shaft (46), are tuned around the shaft (46) to thereby allow the screens (34a-34d) to be moved to above the printing material (1).
Patent KR-20080083653-A (KR)
Title: Method and apparatus for enabling voice dialing of a packet-switched telephony connection
Inventor: STEIN BOB
IPC: H04L12/66
Filed: 2006-11-29
Abstract: A method and apparatus provides a packet-switched telephony service over a broadband communications network. The apparatus may be a residential gateway that includes data terminal equipment having an interface for communicating with customer premises equipment. The apparatus also includes a processor configured to receive a voice utterance of a user and initiate a packet-switched telephony connection over the broadband communications network based on the voice utterance.
Patent KR-20080093146-A (KR)
Title: Hybrid process using ion exchange resins in the selective recovery of nickel and cobalt from leaching effluents
Inventor: COSTA RENATO DE SOUZA
IPC: B01J39/00
Filed: 2007-02-02
Abstract: The present invention is directed to a hybrid process using ion ex-change resins in the selective recovery of nickel and cobalt of leaching effluents that is comprised of the steps of processing (1) the laterite ore (M), which is then treated through leaching (2) (either atmospheric or under pressure), considering solutions from the solid-liquid separation step of existing plants already in operation (2) as well, in a way that the downstream process comprises an ion exchange hybrid circuit, wherein the first ion exchange step (3) with resins (Re) exhibits specific selectivity conditions for the removal of iron, aluminum and copper and an increased pH, and the second ion exchange step (4) allows the removal of nickel and cobalt.
Patent KR-20080108310-A (KR)
Title: Substituted enaminocarbonyl compounds
Inventor: JESCHKE PETER
IPC: A01N43/40
Filed: 2007-03-19
Abstract: The present application relates to novel substituted enaminocarbonyl compounds of formula (I), to a method for producing said compounds and to their use for controlling animal pests, particularly arthropods and more particularly insects. ® KIPO & WIPO 2009
Patent KR-20090017492-A (KR)
Title: Electrolytic method for filling holes and cavities with metals
Inventor: REENTS BERT
IPC: C25D5/00
Filed: 2007-03-30
Abstract: Disclosed is an electroplating method for filling cavities, through holes, pocket holes, or micropocket holes of a workpiece with metals. According to said method, the workpiece containing cavities, through holes, pocket holes, or micropocket holes is brought in contact with a metal deposition electrolyte, and a voltage is applied between the workpiece and at least one anode such that a current flow is fed to the workpiece. The inventive method is characterized in that the electrolyte encompasses a redox system.