baber/WOPTO huggingface dataset:
Patent KR-20060130031-A (KR)
Title: Thermally stable anthrapyridone compositions
Inventor: SHANKARLING GANAPATI SUBRAY
IPC: C07D221/04
Filed: 2004-09-02
Abstract: (I) is disclosed, where "A" and "B" are independently selected from substituted or unsubstituted cyclic ketone groups having from about 10 to about 20 ring carbon atoms; "a" is an integer having a value from 0 - 4, R1 - R4 are monovalent substituents; with the proviso that when "a" is 0, R1 is selected from the group consisting of a hydrogen, an alkyl group, a secondary amino group and an aminosulphonyl group; and R 2 - R4 are substituents selected form the group consisting of a hydroxyl group, an aliphatic group, an aromatic group, a heterocylic group, a halogen atom, a cyano group, a carbonyl containing group, an amino group and a sulphonyl-containing group. The anthrapyridones are useful as thermally stable colorants for producing colored polymer resins and articles that require high temperature polymer processing conditions.
Patent KR-20060094077-A (KR)
Title: Non-metallic twist tie
Inventor: FUKUYASU MASAAKI
IPC: B65D63/10
Filed: 2003-10-14
Abstract: A non-metallic twist tie capable of being smoothly delivered from a bundle-wound shape by easily forming into the bundle-wound shape by providing the twist tie with functions specific to the twist tie and also easily forming the twist tie into the bundle- wound shape free from the slide-drop into a clearance, twist of the tie itself, deformation, entanglement and kinking of ties, variation, and release and formed in a ribbon shape with a core part and wing parts formed of a non-halogen member, characterized by comprising (1) a shape having an overall width of 1.5 to 20.0 mm, an averaged wing part thickness of 0.02 to 0.20 mm, and the maximum core part thickness of 0.04 to 0.30 times the overall width, (2) a fixing performance of 5.0 to 15 N in torsional strength, (3) a rigidity of 5000 to 30000 Mpa in tensile elastic modulus, (4) a bundle-winding performance of 90% or higher in shapability and 70 to 95% in shape maintainability, and (5) a delivery performance having a degree of lateral bending relative to a delivery direction of within 10° and a curl radius relative to a winding direction is within 50 to 200 mm.
Patent KR-20060084860-A (KR)
Title: A METHOD FOR THE HIGH LEVEL EXPRESSION OF ACTIVE LYMPHOTOXIN-β RECEPTOR IMMUNOGLOBULIN CHIMERIC PROTEINS AND THEIR PURIFICATION
Inventor: BROWNING JEFFREY
IPC: C12N1/19
Filed: 1999-12-16
Abstract: The invention relates to methods for the expression of high yields of the form protein-immunoglobulin fusions having high affinity binding to its ligand, by culturing hosts transformed with DNA encoding the desired fusions in a cultutre system at a low temperature thereby minimizing the amount of misfolded or misbridged protein forms. Said host cells may be transformed mammalian, insect, yeast or bacterial cells. The protein- immunoglobulin fusion may comprises a member of the TNF or TNF-receptor family, such as lymphotoxin-beta or lymphotoxin-beta receptor. The invention also relates to pharmaceutical composition comprising said protein-immunoglobulin fusions.
Patent KR-20060123222-A (KR)
Title: Method of preparing a pressure-sensitive adhesive
Inventor: ELLIS MARK F
IPC: C09D4/00
Filed: 2004-10-08
Abstract: The present invention relates to a method of preparing a pressure- sensitive adhesive comprising the steps of (i) providing an essentially solvent-free mixture comprising one or more free radically polymerizable monomers having one ethylenically unsaturated group and at least one free- radical polymerization initiator (ii) partially polymerizing said mixture to provide a partially polymerized mixture exhibiting a Brookfield viscosity of between 1,000 and 125,000 mPa.s at 20 °C and a degree of conversion of monomers to polymer of between 30-60 wt. % with respect to the initial mass of the monomers prior to polymerization, (iii) adding one or more free-radical radiation polymerization initiators to the partially polymerized mixture to provide a radiation-curable precursor, (iv) applying the radiation-curable precursor to a substrate, and (v) further polymerizing the radiation-curable precursor by subjecting it to actinic irradiation to provide said pressure-sensitive adhesive.
Patent KR-20060128960-A (KR)
Title: Immunomodulatory compounds for the treatment of central nervous system disorders
Inventor: ZELDIS JEROME B
IPC: A61K31/454
Filed: 2004-12-27
Abstract: Methods of treating, preventing and/or managing central nervous system disorders, such as Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease) and related syndromes are disclosed. Specific methods encompass the administration of an immunomodulatory compound of the invention, or a pharmaceutically acceptable salt, solvate, hydrate, stereoisomer, clathrate, or prodrug thereof, alone or in combination with a second active ingredient. Pharmaceutical compositions, single unit dosage forms, and kits suitable for use in methods of the invention are also disclosed.
Patent KR-20060132931-A (KR)
Title: Display panel, display device, semiconductor integrated circuit, and electronic device
Inventor: IZUMI GAKU
IPC: G09G3/20
Filed: 2005-03-16
Abstract: It is possible to realize a display panel having a high display quality. A drive circuit driving a display panel having a display area where sub-pixels as minimum display units are arranged in a matrix includes: a set of digital/analog conversion circuits for converting signal line data corresponding to the respective sub-pixels into analog values; a wiring pattern for giving gradation reference voltage to the set of digital/analog conversion circuits according to the corresponding colors; and a sample hold circuit for sample-holding the gradation reference voltage corresponding to the respective colors during a non-light-emission period of the display area and applying the gradation reference voltage to the corresponding wiring pattern during a light-emission period of the display area.
Patent KR-20070009625-A (KR)
Title: Mehtod of recovering lactide from polylactic acid or derivative thereof
Inventor: NISHIDA HARUO
IPC: C08J11/16
Filed: 2005-04-25
Abstract: For chemical recycling of polylactic acid or derivatives thereof or resin compositions containing them, there is provided a method of efficiently recovering or producing a lactide of high optical purity through depolymerization of polylactic acid or derivatives thereof. The method is characterized in that a mixture of polylactic acid or derivatives thereof and aluminum hydroxide is thermally decomposed at temperature falling within the range of melting temperature of polylactic acid or derivatives thereof to 320C to thereby recover lactide. ® KIPO & WIPO 2007
Patent KR-20060135048-A (KR)
Title: Probe and system for extracting gases from a process environment
Inventor: BRUZZI DOMENICO
IPC: G01N1/24
Filed: 2005-04-07
Abstract: A probe (S) for the extraction of gas from a process environment comprises a tubular element (2), which can be positioned within the process environment. This tubular element has at one end a gas aspiration opening (TS) and defines an internal cavity (CA) by which the interior of the process environment can be put into fluid communication with a gas take off system. The probe further includes a second tubular element (1) extending into the interior of the cavity of the first tubular element (2). This second tubular element has one end (UG) disposed at the aspiration opening end (that is to say the process environment side), formed in such a way as to inject the said accelerated gaseous fluid towards the aspiration opening of the first tubular element (2) and from there back to the process environment. Also envisaged is a system for the extraction of gas from a process environment which can be coupled to the probe, comprising a circuit (40, C) aspirating the gas from the process environment through the cavity (CA) of the first tubular element of the probe (2), and a circuit (50, C) for re-injecting the said gas into the same process environment through the second tubular element of the probe (1).
Patent KR-20070015207-A (KR)
Title: Drill with releasably mounted cutting head
Inventor: HECHT GIL
IPC: B23B51/00
Filed: 2005-05-08
Abstract: A drill in which a cutting head is releasably mounted on a tool shank. The cutting head is axially supported by the tool shank at four spaced apart axial support regions on shank support surfaces. ® KIPO & WIPO 2007
Patent KR-20070028456-A (KR)
Title: Purine derivatives as adedosine a1 receptor agonists and methods of use thereof
Inventor: JAGTAP PRAKASH
IPC: C07H19/12
Filed: 2005-05-25
Abstract: The invention relates to Purine Derivatives, compositions comprising an effective amount of a Purine Derivative; and methods for reducing an animal's rate of metabolism, protecting an animal's heart against myocardial damage during cardioplegia; or for treating or preventing a cardiovascular disease, a neurological disorder, an ischemic condition, a reperfusion injury, obesity, or wasting disease, or diabetes, comprising administering an effective amount of a Purine Derivative to an animal in need thereof. ® KIPO & WIPO 2007
Patent KR-20080063648-A (KR)
Title: F&Thgr;LENS FIXING UNIT AND LASER SCANNING UNIT HAVING THE SAME
Inventor: KIM SUN MIN
IPC: G03G15/04
Filed: 2007-01-02
Abstract: An ftheta lens fixing unit and a laser scanning unit having the same are provided to attach and detach an adhesion unit in re-adjusting a position of an ftheta lens by including a plurality of adhesive receiving holes. An ftheta lens fixing unit(140) is inserted between the ftheta lens and the mount and fixes an ftheta lens to a mount(131). The ftheta lens fixing unit has an area wider than an actual contact area of the ftheta lens and the mount and includes an adhesion unit(141). The adhesion unit includes a plurality of adhesive receiving holes(142) which are penetrated to be filled with an adhesive(150). The ftheta lens fixing unit further includes knob units(143) which are formed at both facing sides of the adhesion unit and caught by a user to transfer the ftheta lens or adjust a position of the ftheta lens.
Patent KR-20080064683-A (KR)
Title: Apparatus for automatic channel swichover of digital television and method thereof
Inventor: KIM KEE YONG
IPC: H04N5/445
Filed: 2007-01-05
Abstract: An automatic channel switching device of a digital TV and a method thereof are provided automatically to switch a digital channel of which signal reception is in a bad state into an analog channel, which corresponds the digital channel. A set phrase is outputted on a display by controlling an OSD(On Screen Display) processing part(S210). An analog channel corresponding to a digital channel is set and the analog channel is stored in a memory(S220). A control signal is outputted to a digital tuner to receive a channel(S230). A reception state of the digital channel is judged(S240). Image and sound of the digital channel are outputted(S250). The memory is searched to check whether a pre-set analog channel exists(S260). The analog channel is outputted(S270). When a user selects the analogy channel manually, an A/D conversion key signal is received from a user(S280). When the channel selection key is received(S290), the selected analog channel is outputted.
Patent KR-20070082044-A (KR)
Title: Dicing die attach film and semiconductor packaging method using the same
Inventor: SEO JOON MO
IPC: H01L21/58
Filed: 2007-02-14
Abstract: A dicing die attachment film and a method for packaging a semiconductor using the same are to prevent generation of burr and die flying during a dicing process, and to separate easily a die attachment layer from a dicing film layer from during a picking-up process. A die attachment layer(103) is attached to one surface of a semiconductor wafer. A dicing film layer(100) is attached to a dicing die that is used for cutting the semiconductor wafer into die units. An intermediate layer(102) is laminated between the die attachment layer and the dicing film layer. The intermediate layer has a modulus of 100 to 3000 MPa, which is greater than a modulus of the die attachment layer and the dicing film layer. A change rate of a storage modulus of the intermediate layer is 0.001 to 1.
Patent KR-20080075971-A (KR)
Title: Probiotics combined preparations
Inventor: PARK BYEONG DEOG
IPC: A61K36/254
Filed: 2007-02-14
Abstract: A probiotic composition comprising lactic acid bacteria is provided to increase immunity, normalize balance of intestinal flora, prevent and alleviate allergic disease such as skin allergy and food allergy, improve diabetes, control body weight, prevent adult disease such as hypertension, and enhance health of intestines. A probiotic composition comprises lactic acid bacteria containing 70-95 wt.% of at least one Lactobacillus sp. selected from Lactobacillus acidophilus, Lactobacillus fermentum, Lactobacillus casei and Lactobacillus plantarum and 1-15 wt.% of at least one Bifidobacterium sp. selected from Bifidobacterium longum and Bifidobacterium breve, 0.1-10 wt.% of the extract of Acanthopanax senticosus and 0.1-10 wt.% of the extract of Perilla frutescens var. acuta leaf, and is formulated as powder, granule or capsule. Further, the lactic acid bacteria additionally comprise Streptococcus thermophilus.
Patent KR-20080026012-A (KR)
Title: Method and apparatus for efficient discontinuous reception/transmission of connected mode user equipment in mobile telecommunication system
Inventor: KIM SOENG HUN
IPC: H04L1/18
Filed: 2007-02-16
Abstract: A method and an apparatus for allowing a mobile terminal in a connected state to perform a DRX(Discontinuous Reception) operation in a mobile communication system are provided to allow a mobile terminal to report a channel situation after checking whether actual data is transmitted and to prevent the terminal from reporting periodically the channel situation unnecessarily. A DRX controller(1035) receives forward data for controlling ON/OFF of power supply of a receiving unit by using DRX period information, DRX initial start point information, time information for reporting a channel state, and time information for receiving a transmission resource allocation message. A control channel processing unit(1020) controls the receiving unit to be turned on at a wake-up timing, receives a control channel, and checks an indicator indicating whether the forward data is to be transmitted. A reverse synchronization control unit(1025) performs uplink synchronization according to the result of the control channel processing unit(1020). A channel state reporting unit(1030) reports the channel state after the time information for reporting the channel state. A transmitting/receiving unit(1040) receives the forward data after the time information for receiving a transmission resource allocation message.
Patent KR-20080078349-A (KR)
Title: Transistor of semiconductor device and method for fabricating the same
Inventor: KIM SEONG YEON
IPC: H01L29/78
Filed: 2007-02-23
Abstract: A transistor of a semiconductor device and a method for fabricating the same are provided to satisfy the control of threshold voltage and mobility of carriers by forming a channel layer on which doped silicon and undoped InSb(or InAs) are deposited. In a transistor of a semiconductor device comprising a gate insulation layer(25), a gate, a source and a drain, a semiconductor layer is formed at the bottom of the gate insulation layer and is provided as a channel region. The semiconductor layer has band gap less than silicon. The channel of semiconductor layer is made of InSb or InAs. If the InSb is used for a channel, current drive force is improved in both a PMOS and a NMOS. If the InAs is used for the channel, current drive force of the NMOS is improved.
Patent KR-20080079114-A (KR)
Title: 식재형 방음벽
Inventor: YOUN SUNG MYOUNG
IPC: E01F8/02
Filed: 2007-02-26
Abstract: 본 발명은 도로변에 설치되는 식재형 방음벽의 방음 판넬의  제작 및 설치가 손쉽고, 용이하게 이루어지도록 하며, 상기 상부 양측에 식재부가 형성된 방음 판넬의 상측 및 하측에 설치되는 방음 판넬에는 상부 중앙에만 식물이 식재되는 식재부가 일체로 설치되어, 상기 상,하부가 서로 엇갈려 설치되는 방음 판넬의 식재부에 별도의 물을 주입할 필요없이도, 들이치는 빗물에 의해 식재부가 서로 엇갈려 설치됨에 따라 빗물이 식재부에 골고루 유입될 수 있도록 함은 물론, 에에따라 방음 판넬의 관리가 간편하게 이루어지면서도, 상,하부가 서로 엇갈려 설치되는 방음 판넬의 식재부를 통하여 방음 판넬에 식물이 식재된 화분과 같은 효과를 부여하여 식재형 방음벽의 외관이 미려하게 형성될 수 있도록한 식재형 방음벽에 관한 것이다. 
     그 기술적인 구성은, 조립식으로 설치되는 방음벽(100)의 방음 판넬(110) 상부 양측으로 내부에 식재홈(120)이 각각 형성되는 단면이 ㄷ자 형상의 식재부(130)가 일체로 형성되며, 상기 상부 양측에 식재부(130)가 형성된 방음 판넬(110)의 상측 및 하측으로 결합되는 방음 판넬(110')에는 상부 중앙에만 내부에 식재홈(120')이 각각 형성되는 단면이 ㄷ자 형상의 식재부(130')가 일체로 형성되어, 상기 상,하측으로 위치되는 방음 판넬(110)의 양측 식재부(130)와 상호 엇갈려 설치되는 것을 요지로 한다.  
       
     방음벽, 방음 판넬, 식재홈, 식재부
Patent KR-20080065886-A (KR)
Title: Data transmission method and data receiving method using discontinuous reception
Inventor: CHUN SUNG DUCK
IPC: H04L1/00
Filed: 2007-03-09
Abstract: A method for receiving and transmitting data by using the discontinuous reception is provided to reduce the consumption power of a terminal due to the reception waiting when performing the reception and transmission processes. Plural level DRX(Discontinuous Reception)s having the level DRX period by each level DRX are set. Thereafter, a process for transition from one level DRX between the continuous receiving level or the plural level DRXs to another level DRX among plural level DRXs is performed. The transition toward another level DRX is performed through a DRX indicator for indicating another level DRX. The transition toward another level DRX is performed when the constant time is lapsed and the down-link data are not confirmed. The plural level DRXs have the different level DRX periods. The level DRX period is a paging occasion. The first and second level DRXs are set. At the continuous reception level for receiving the down-link channels continuously, the transition is performed from the continuous reception level to any one level the first level DRX or the second level DRX.
Patent KR-20080087232-A (KR)
Title: System and method for automatic vlr update in mobile communication
Inventor: AHN JEONG HYEON
IPC: H04B7/26
Filed: 2007-03-26
Abstract: An automatic VLR(Visitor Location Register) update system in mobile communication and a method thereof are provided to enable a mobile communication terminal to cancel an NPR(No Paging Response) state to demand updating of self location-related information about a VLR, thereby quickly receiving SMS(Short Message Service) receiving calls accumulated in an SMSC(SMS Center) while the terminal is in the NPR state. A controller(11) confirms that a mobile communication terminal is in NPR state, and instructs cancellation of the NPR state. An NPR checking unit(13) cancels the NPR state as receiving the instruction of the cancellation of the NPR state, and takes charge of transmission processing of a VLR update signal. If the NPR state is confirmed by the controller, the NPR checking unit starts to drive. If the instruction of the cancellation is received, the NPR checking unit transmits a parameter change signal to an RF(Radio Frequency) unit(12), to send the VLR update signal to an MSC(Mobile Switching Center) by parameter changes.
Patent KR-20080087375-A (KR)
Title: Protection architecture of a wdm system using tunable lasers
Inventor: NA KI WOON
IPC: H04J14/02
Filed: 2007-03-26
Abstract: A WDM(Wavelength Division Multiplexing) apparatus having a protection switching function using a tunable laser is provided to reduce an investment cost without a performance deterioration by introducing a switching scheme of one to N structure. A WDM apparatus having a protection switching function using a tunable laser includes a plurality of 1 x 2 optical couplers(601), a plurality of transmitter units(604), two optical multiplexers(605,606), an N:1 optical switch(602), and a tunable unit. The 1 x 2 optical couplers divide an output of each of subscribers into first and second optical signals. The transmitter units receive the first optical signal of the 1 x 2 optical couplers, and generate an optical signal of a different wavelength. The optical multiplexers optically multiplex the output of the transmitter units. The N:1 optical switch receives the second optical signal of the 1 x 2 optical couplers, and selects one of the received second optical signal. The tunable unit receives an output of the N:1 optical switch, varies and converts a wavelength of the tunable laser to an optical signal of a specific wavelength. The 2 x 1 optical couplers mix the optical output of the tunable unit and the optical output of the optical multiplexers.
Patent KR-20080090733-A (KR)
Title: Method and system for security association in broadband wireless communication system based on multi-hop
Inventor: SER GUEY SELEZNEV
IPC: H04L12/28
Filed: 2007-04-05
Abstract: A method and a system for establishing a security association in a broadband wireless communication system based on multi-hop are provided to guarantee message integrity by performing end-to-end security and hop-by-hop authentication processes. A system for establishing a security association in a broadband wireless communication system based on multi-hop includes a security association unit(615), a controller(611), and a key derivation unit(613). The security association unit establishes a security link with a base station. The controller collects information for deriving keys from the security association unit and provides the information to the key derivation unit. The key derivation unit collects the information for deriving the keys from the controller and derives the key for SA(Security Association). The key for SA is a base station-relay CMAC(Cipher-based Message Authentication Code) and an inter-relay CMAC.
Patent KR-20080092749-A (KR)
Title: Plasma display apparatus
Inventor: LEE JUNG HYUN
IPC: H01J17/49
Filed: 2007-04-13
Abstract: A plasma display apparatus is provided to enhance driving efficiency by supplying a first bias signal to address electrodes during a reset period and by adjusting a voltage of the first bias signal based on a distance between scan and sustain electrodes. A plasma display apparatus includes front and rear substrates(101,111). The front substrate includes scan and sustain electrodes in parallel with each other. The rear substrate includes address electrodes across the scan and sustain electrodes(102,103). A reset signal is supplied to the scan electrodes during a reset period of at least one sub-field of an image frame. A first bias signal overlapped with the reset signal is supplied to the address electrodes. A magnitude of a voltage of the first bias signal is satisfied with an equation, 0.15<=DeltaV/g<=0.6, where DeltaV is the magnitude of the voltage of the first bias signal and g is a distance between scan and sustain electrodes.
Patent KR-20090001478-A (KR)
Inventor: LEE HYO JIN
IPC: G06Q50/10
Filed: 2007-04-17
Abstract: 게임 서비스 제공 방법이 개시된다.  본 발명에 따른 게임 서비스 제공 방법은 타격 포인트를 표시하는 게임 인터페이스를 제공하는 단계, 타격 시작 시점 이후 상기 타격 포인트가 유지된 시간이 길수록 타격 파워를 증가시키고, 상기 타격 포인트가 이동한 경우 상기 타격 포인트의 이동 거리에 비례하는 만큼 상기 타격 파워를 감소시켜서 상기 타격 파워를 설정하는 단계 및 설정된 상기 타격 파워로 타격을 실행하는 단계를 포함한다.  
       
     타격, 파워, 타격 포인트, 컨트롤
Patent KR-20080093720-A (KR)
Title: External light shielding member and filter for display apparatus having the same
Inventor: JO SUNG NIM
IPC: H01J11/44
Filed: 2007-04-18
Abstract: An external light shielding member and a filter for display apparatus having the same are provided to enhance efficiency in a manufacturing process by reducing the stacked number of thin films within an electromagnetic wave shielding layer. An external light shielding member(230) includes a base(232) and an external light shielding pattern(234). The base is composed of a transparent resin material. The external light shielding pattern is formed on one surface of the base. The external light shielding pattern includes a plurality of wedge-shaped external shielding parts. The wedge-shaped external shielding parts are filled with a light absorbing material and a conductive material. The weight of the light absorbing material corresponds to 1-20 percent of the weight of the conductive material.