baber/WOPTO huggingface dataset:
Patent KR-20080060374-A (KR)
Title: Power-up circuit in semiconductor device
Inventor: KANG DONG GEUM
IPC: G11C5/14
Filed: 2006-12-27
Abstract: A power-up circuit in a semiconductor device is provided to compensate variation according to temperature variation. A power supply voltage level follower part(R1,R2) provides a bias voltage corresponding to the level variation of a power supply voltage. A power supply voltage sensing part(MP1,MN1,INV1) senses the variation of the power supply voltage to a threshold level in response to the bias voltage. A gate bias part(20) supplies a constant gate bias voltage to a bias current source transistor supplying a bias current to a sensing node of the power supply voltage sensing part, regardless of temperature variation.
Patent KR-20080060416-A (KR)
Title: Automotive bumper beam
Inventor: LEE MUN YONG
IPC: B60R19/18
Filed: 2006-12-27
Abstract: A bumper beam for a vehicle is provided to improve impact absorption performance by integrally welding an impact absorption member between an inner plate and an outer plate that have different thicknesses. A bumper beam for a vehicle comprises a complex plate(7) including an inner plate, an outer plate(3) and an impact absorption member(5). The complex plate is formed in a sandwich type by welding the impact absorption member between the inner plate and the outer plate. The impact absorption member has a bent shape and is made of material the same as that of the inner plate and the outer plate. The complex plate is subject to a roll-forming process such that a front surface exposed to impact force has a curved surface.
Patent KR-20070004510-A (KR)
Title: Disc recorder/reproducer
Inventor: YAMADA TAKAHIRO
IPC: G11B17/043
Filed: 2005-05-10
Abstract: A disc recorder/reproducer (101) comprising a chassis (103) supporting a holder (102) containing a disc cartridge rotatably, an eject lever (105) provided on the chassis movably in the inserting/drawing direction of the disc cartridge and movably in the approaching/receding direction to/from the chassis and being pushed by the disc cartridge (1) inserted into the holder to rotate, and a cartridge falling preventive means (221) for preventing the disc cartridge (1) ejected by the eject lever (105) from falling off from the cartridge holder (102). The falling preventive means (221) is provided on one side face (102b) of the holder and comprises a leaf spring for imparting a brake force to the disc cartridge by sliding on one side face (3b) thereof at the time of discharging the cartridge. Consequently, the disc cartridge can be prevented from projecting from the cartridge holder and falling. ® KIPO & WIPO 2007
Patent KR-20060065632-A (KR)
Title: Pharmaceutical compositions having a swellable coating
Inventor: SRINIVAS IRUKULLA
IPC: A61K9/50
Filed: 2004-07-16
Abstract: A pharmaceutical dosage form containing a pharmaceutical active that is not stable in the presence of acid comprises a core containing the active and a disintegrant, a swellable coating surrounding the core, and an enteric coating surrounding the swellable coating.
Patent KR-20060056349-A (KR)
Title: Disc positioning information write method and device, information recording/reproduction device, and recording medium
Inventor: SUZUKI NOBUYUKI
IPC: G11B21/10
Filed: 2003-07-30
Abstract: When writing in advance positioning information for positioning of a head on a disc-shaped recording medium for writing information onto the disc-shaped recording medium or reading out information written in the disc-shaped recording medium, the positioning information for one full circle of the disc-shaped recording medium consists of a portion where write is performed by a plurality of go-arounds along the one circle and a portion where write is performed by one go-around.
Patent KR-20060073600-A (KR)
Title: Assembly for rectifying a fluidic flow
Inventor: LOTZ DAUER VOLKER
IPC: G01F1/00
Filed: 2004-08-04
Abstract: The invention relates to an assembly for rectifying a fluidic flow in a conduit section (1). A restrictor ring (5) is located upstream of a rectifying device (2) in the conduit section, in such a way that the flow profile in the vicinity of the leading edge of the rectifying device is constricted. The axial distance t of the restrictor ring (5) from the rectifying device (2) is measured in accordance with the following relationship: 0 < t < E, in which E represents the axial extension downstream of the constriction in the flow. The installation of the restrictor ring (5) upstream of the rectifying device (2) improves the rectification effect.
Patent KR-20060087552-A (KR)
Title: Chemical-mechanical polishing composition and method for using the same
Inventor: SCHROEDER DAVID J
IPC: C09G1/02
Filed: 2004-09-10
Abstract: The invention provides a chemical-mechanical polishing composition comprising: (a) silica particles, (b) about 5x10-3 to about 10 millimoles per kilogram of at least one alkaline earth metal selected from the group consisting of calcium, strontium, barium, and mixtures thereof, based on the total weight of the polishing composition, (c) about 0.1 to about 15 wt.% of an oxidizing agent, and (d) a liquid carrier comprising water. The invention also provides a polishing composition, which optionally comprises an oxidizing agent, comprising about 5x10-3 to about 10 millimoles per kilogram of at least one alkaline earth metal selected from the group consisting of calcium, strontium, and mixtures thereof. The invention further provides methods for polishing a substrate using the aforementioned polishing compositions.
Patent KR-20060055558-A (KR)
Title: Piezoelectric transformer driving apparatus
Inventor: MATSUO YASUHIDE
IPC: H02M3/24
Filed: 2004-10-01
Abstract: A piezoelectric transformer driving apparatus capable of driving a load balanced relative to the ground and detecting a load current without using insulating components such as current transformer, photo-coupler or the like. For this purpose, there are provided two secondary windings (1B,1C) for generating their respective AC driving voltages; a piezoelectric transformer (2) for generating an AC of a high voltage by use of the driving voltage generated by the secondary winding (1B) and applying this AC to one end of a cold cathode tube (201); a piezoelectric transformer (3) for generating, by use of the driving voltage generated by the secondary winding (1C), an AC of a high voltage, which has an opposite polarity to the piezoelectric transformer (2), and applying this AC to the other end of the cold cathode tube (201); and a detecting part (4) connected between the first (1B) and second (1C) windings for causing a load current to flow in the cold cathode tube (201) and detecting this load current.
Patent KR-20070004526-A (KR)
Title: P185neu - encoding dna and therapeutical uses thereof
Inventor: AMICI AUGUSTO
IPC: A61K38/00
Filed: 2004-10-06
Abstract: Plasmids containing sequences encoding different fragments of p185neu oncoprotein, able to induce an immune response against tumours expressing oncogenes of the ErbB family, and pharmaceutical compositions thereof. ® KIPO & WIPO 2007
Patent KR-20060101473-A (KR)
Title: Ethylene polymerization employing bis-imino pyridinyl transition metal catalyst components
Inventor: ABBAS RAZAVI
IPC: C08F110/02
Filed: 2004-09-17
Abstract: Ethylene polymerization processes employing bis-imino pyridinyl transition metal components which exhibit C2, C2v or Cs symmetry. Catalyst components of the same or different symmetries may be employed to control polymerization characteristics and characteristics of the resulting polymer products such as polymer yield and polymer molecular weight. The transition metal catalyst component is characterized by the formula: (I) wherein M is a Group 4-11 transition metal, n is an integer within the range of 1-3, Q is a halogen or a C 1 - C2 alkyl group, and PY is a pyridinyl group which is coordinated with M through the nitrogen atom of the pyridinyl group. Further, with respect to formula (I), A is a methyl group, a phenyl group, or a substituted phenyl group and B1 and B2 are the same or different aromatic groups depending on the symmetry of the catalyst component. The catalyst component and an activating co-catalyst component are contacted with ethylene in a polymerization reaction zone which is free of hydrogen or contains hydrogen in an amount which is less than 5 mole % of the ethylene under polymerization conditions to produce a polymer product which can be a ethylene homopolymer or a copolymer of ethylene and C3+ alpha olefin, specifically an ethylene- propylene copolymer.
Patent KR-20060113919-A (KR)
Title: Projection-receiving surface that functions in ambient light
Inventor: POULSEN PETER D
IPC: G03B21/60
Filed: 2004-10-07
Abstract: The present invention is a broadband projection-receiving surface that can function as a projection screen. This surface can, even in strong ambient light, provide high gain, prevent glare and speckle, provide high contrast, preserve of gray-scale linearity, provide a uniformity of brightness, provide rapid angular cut- off, preserve polarization, and provide the ability to function over a large spectral range. These achievements result from a production method that utilizes purposeful partitioning of the material processes used in sub-wavelength morphology (finish) from the processes used to make super- wavelength morphology.
Patent KR-20060106835-A (KR)
Title: Data compression system and method
Inventor: PARKER BRUCE
IPC: H03M7/40
Filed: 2004-10-15
Abstract: The invention provides a method of compressing a data file comprising a sequence of bytes of a length greater than or equal to a predefined length, the method including the steps of: retrieving the data file from a secondary storage device; storing the data file in direct access memory; calculating the frequency of unique byte values within a sub-sequence of the data file, the sub- sequence having a length not exceeding the predefined length; creating an index for the sub-sequence, the index including a data value representing the calculated frequency of unique byte values within the sub-sequence; and on the sub-sequence having a frequency of unique byte values below a predetermined threshold, applying a data transformation to the sub- sequence to increase the frequency of unique byte values in the sub- sequence and adding to the index a data value representing the data transformation; on the sub-sequence having a frequency of unique byte values above a predefined threshold, adding to the index a data value representing the position of one or more unique values within the sub- sequence; creating an output data file, the data file having a file type identifier; and adding the index to the output data file.
Patent KR-20070001904-A (KR)
Title: Recording liquid, liquid cartridge, liquid jetting apparatus and method of liquid jetting
Inventor: SEKIGUCHI HIDEKI
IPC: C09D11/00
Filed: 2004-12-08
Abstract: A liquid comprising a dye and a solvent for dispersing the dye and, added thereto, a polyhydric alcohol having C0-9 hydrocarbon group which exhibits a ratio of inorganic value (IV) to organic value (OV), I/O, of 1.18 to 2.5 so that the 0-sec dynamic surface tension thereof is in the range of 30 to 40 mN/m. Thus, the occurrence of microbubbles in ink (2) can be inhibited to thereby avoid jetting defects such as jetting failure and jet bending with the result that high-quality images free of thinning and voids can be printed. ® KIPO & WIPO 2007
Patent KR-20060121192-A (KR)
Title: Selective peroxisome proliferator activated receptor modulators
Inventor: FERRITTO CRESPO RAFAEL
IPC: C07C235/20
Filed: 2004-12-08
Abstract: The present invention is directed to a novel compound, its composition and use of a compound having a structural formula (I), or a pharmaceutically acceptable salt, solvate, hydrate or stereoisomers thereof, which is useful in treating or preventing disorders mediated by a peroxisome proliferator activated receptor (PPAR) such as syndrome X, type II diabetes, hyperglycemia, hyperlipidemia, obesity, coagaulopathy, hypertension, arteriosclerosis, and other disorders related to syndrome X and cardiovascular diseases.
Patent KR-20070012628-A (KR)
Title: Spherical pearlescent pigment concentrate comprising a wax and a surfactant
Inventor: WILLARD CHARLES J
IPC: C09C1/00
Filed: 2004-11-24
Abstract: The present invention provides a substantially spherical composition comprising about 60 to 80 percent by weight pearlescent pigment, 14 to about 38 percent by weight wax, and about 2 percent to 6 percent surfactant. This composition is particularly useful for extrusion into any polymer used for masterbatching. The masterbatch is then typically blow or injection molded or extruded into a finished part. ® KIPO & WIPO 2007
Patent KR-20070015365-A (KR)
Title: Method of making an oled device
Inventor: HATWAR TUKARAM KISAN
IPC: H05B33/10
Filed: 2004-12-22
Abstract: A method of making an OLED device includes forming a color filter array over one surface of a substrate, forming by an evaporation process an anode over the second surface of the substrate and a hole-transporting layer over the anode, moving one or more coated donor elements into a transfer position relative to the hole- transporting layer and transferring emissive material from the donor elements onto the hole-transporting layer to form a light-emitting layer which is capable of emitting white light, and coating by an evaporation process a cathode over the light-emitting layer. ® KIPO & WIPO 2007
Patent KR-20060134049-A (KR)
Title: Organic rankine cycle fluid
Inventor: BRASZ JOOST J
IPC: C09K5/04
Filed: 2005-01-25
Abstract: A method of operating an organic rankine cycle system wherein a liquid refrigerant is circulated to an evaporator where heat is introduced to the refrigerant to convert it to vapor. The vapor is then passed through a turbine, with the resulting cooled vapor then passing through a condenser for condensing the vapor to a liquid. The refrigerant is one of CF3CF2C(O)CF(CF3) 2, (CF3)2 CFC(O)CF(CF3)2, CF 3(CF2)2C(O)CF(CF3)2, CF3 (CF2)3C(O)CF(CG3)2, CF3 (CF2)5C(O)CF3, CF3CF2C(O) CF2CF2CF3, CF3C(O)CF(CF3) 2.
Patent KR-20060127160-A (KR)
Title: Improved electroluminescent stability
Inventor: KNOWLES DAVID B
IPC: H01L51/50
Filed: 2005-01-19
Abstract: An organic light emitting device is provided. The device has an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprises an emissive material having the structure: Wherein M is a metal having an atomic weight greater than 40; R3' is a substituent selected from the group consisting of alkyl, heteroalkyl, aryl, heteroaryl, and aralkyl, wherein R'3 is optianally substituted by one or more substituents Z; R5 is a substituent selected from the group consisting of aryl and heteroaryl, wherein said aryl or heteroaryl is unsubstituted or optionally, substituted with one or more non-aromatic groups; ring A is an aromatic heterocyclic or a fused aromatic heterocyclic ring with at least one nitrogen atom that is coordinated to the metal M, wherein the ring A can be optionally substituted with one or more substituents Z; R3 is a substituent selected from the group consisting of H, alkyl, alkenyl, alkynyl, alkylaryl, CN, CF3, CnF2n+1, trifluorovinyl, CO 2R, C(O)R, NR2, OR, halo, aryl, heteroaryl, substituted aryl, substituted heteroaryl or heterocyclic group; R4 is a substituent selected from the group consisting of H, alkyl,alkenyl, alkynyl, alkylaryl, CN, CF3, CnF2n+1, triflorovinyl, CO2R, C(O)R, NR2, NO2, OR, halo, aryl, heteroaryl, substituent aryl, substituted heteroaryl or a heterocyclic group; additionally or alternatively, R3and R 4, together from independently a fused 4 to 7-member cyclic group, wherein said cyclic group is cycloalkyl, cycloheteroalkyl, aryl, or heteroaryl; and wherein said cyclic group is optionally substituted by one or more substitutents Z; R6 is a substitutent selected from the group consisting of H, alakyl, alkenyl, alkynyl, alkylaryl, CN, CF 3, CnF2n+1, triflurovinyl, CO2R, C(O)R, NR2, NO2, OR, halo, aryl, heteroaryl, substituted aryl, substituted heteroaryl or a heterocyclic group; alternatively, R3' and R6 may be bridged by a group selected from -CR2-CR2-, CR=CR-, -CR2. -O-, -NR-CR2, and -N=CR-; each R is independently H, alkyl, alkenyl, alkynyl, heteroalkyl, aryl, heteroaryl, or aralkyl; wherein R is optionally substituted by one or more substituents Z; each Z is independently a halogen, R', O-R', N(R)', SR', C(O)R', C(O)R', C(O)N(R') 2, CN, NO2, SO2,SOR', SO2R', SO3R'; Each R' is independently H, alkyl, perhaloalkyl, alkenyl, alynyl, heteroalkyl, aryl, or eteroaryl; (X- Y) is an ancillary ligand; m is a value from 1 to the maximum number of ligands that may be attached to thte metal; and m+n is the maximum number of ligands that may be attached to the metal. The emissive material itself is also provided. The emissive material may have improved efficiency and stability when incorporated into a light emitting device. Additionally, the devices of the present invention are expected to exhibit improved quantum efficiency.
Patent KR-20070023653-A (KR)
IPC: G02F1/29
Filed: 2005-02-12
Abstract: 일체형 디스플레이 시스템용 장치 및 방법이 공개된다. 일체형 디스플레이 시스템은, 다수의 제 1 도차관 채널들에서 다수의 입력 파동 컴포넌트를 발생시키기 위한 조명 시스템과, 다수의 제 2 도파관 채널에서 다수의 입력 파동 컴포넌트를 수신하기 위해, 상기 조명 시스템에 일체형으로 구성되는 변조 시스템을 포함한다. 상기 변조 시스템은 또한, 일련의 이미지 세트를 집합적으로 형성하는 다수의 출력 파동 컴포넌트들을 생성한다.
Patent KR-20060135879-A (KR)
Title: Methods of making an antistatic agent
Inventor: HOEKS THEODORUS LAMBERTUS
IPC: C07C303/32
Filed: 2005-04-07
Abstract: A method for making the phosphonium sulfonate salt of generic formula (1): wherein each X is independently a halogen or hydrogen, provided that the molar ratio of halogen to hydrogen is greater than about 0.90; p is 0 or 1 and q and r are integers of 0 to about 7 provided that q+r is less than 8 and that if p is not zero then r is greater than zero; and each R is the same or different hydrocarbon radical containing 1 to about 18 carbon atoms, the method comprising combining in an aqueous medium a compound of generic formula (2): wherein M is Li or Na, and X, q, p, and r are as defined above, with a stoichiometric excess of a compound of the generic formula (3): wherein Z is a halogen and R is as defined above; and separating the product of formula (1) from the medium.
Patent KR-20070000494-A (KR)
Title: Modified bouganin proteins, cytotoxins and methods and uses thereof
Inventor: BAKER MATTHEW
IPC: C12N15/11
Filed: 2005-03-18
Abstract: Modified forms of bouganin protein are provided having biological activity and a reduced propensity to activate human T cells as compared to the non-modified bouganin protein. Also provided are T-cell epitope peptides of bouganin, and modified T-cell epitope peptides of bouganin, which have a reduced propensity to activate human T cells as compared to the non-modified T-cell epitope peptide. Also provided are cytotoxins that comprise a ligand which binds to cancer cells, and is attached to modified bouganin proteins. Also provided are methods of inhibiting or destroying mammalian cancer cells using the cytotoxins and pharmaceutical compositions for treating human cancer. ® KIPO & WIPO 2007
Patent KR-20070038959-A (KR)
Inventor: FUKAI AKIRA
IPC: B60R1/072
Filed: 2004-07-09
Abstract: 본 발명은 소형으로 제조하는 것이 용이하고, 조립시간의 단축을 도모하는 것이 가능한 경면조정 액츄에이터 및 그 제조방법을 제공하는 것을 과제로 한다.  이러한 과제를 해결하기 위해, 본 발명에 의한 경면조정 액츄에이터(A)는 구동부인 2축 모터(50)나 신축부인 웜기어(40) 등을 수납하는 하우징 프론트(10)와, 사이드미러가 고정되는 미러 홀더(30)와, 이 미러 홀더(30)를 경동자유롭게 지지하는 하우징 리어(20)로 구성되어 있다.  그리고, 2축 모터(50)는 한 개의 모터 본체(51)와, 두 개의 회전축(52a, 52b)과, 세 개의 숫단자(53a, 53b, 53c)를 구비하여 구성되어 있다. 
       
     자동차, 사이드미러, 경면, 경동, 액츄에이터, 2축 모터
Patent KR-20070027600-A (KR)
Title: Aryl-substituted piperazine derivatives
Inventor: HUTCHISON ALAN J
IPC: C07D401/12
Filed: 2005-06-16
Abstract: Aryl-substituted piperazine derivatives are provided. Such compounds may be used to modulate MCH receptor activity in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies). ® KIPO & WIPO 2007
Patent KR-20070028446-A (KR)
Title: System for application priority based on device operating mode
Inventor: GEIB KENNETH M
IPC: G06F15/16
Filed: 2005-05-25
Abstract: System for application priority based on device operating mode. A method is provided for allocating a top visible resource on a device. The method includes receiving a request requesting allocation of the top visible resource to a requesting application, and determining that the top visible resource is allocated to an owning application. The method also includes associating owner information with requester information to form an arbitration request. The method also includes arbitrating the arbitration request to produce an arbitration decision that indicates that the top visible resource is to be allocated to the requesting application if the owner information indicates that the owning application is privileged and an identifier that identifies the requesting application is contained in a relinquish list associated with the owner information. ® KIPO & WIPO 2007
Patent KR-20070011644-A (KR)
Title: Ips liquid crystal display device
Inventor: MIZOGUCHI CHIKAAKI
IPC: G02F1/1335
Filed: 2007-01-05
Abstract: An IPS liquid crystal display device is provided to shield a diffracted light at a step part in an electrode pattern structure, and remove light leakage from outer edge parts of electrode patterns, thereby improving contrast of display on a screen. An IPS(In Plane Switching) liquid crystal display device includes a first substrate, a second substrate arranged opposite to the first substrate, a liquid crystal layer inserted between the first substrate and the second substrate, and polarizers arranged at outsides of the first substrate and the second substrate. The first substrate includes a plurality of signal lines(1) and scanning lines(8) arranged in a matrix shape, TFT(Thin Film Transistor) switching devices formed at crossing points of the signal lines and the scanning lines, comb-shaped pixel electrodes(6) connected with the TFT switching devices, and comb-shaped common electrodes(7) formed to be engaged with the pixel electrodes. The pixel electrodes, the common electrodes, and the signal lines have a pattern structure in which the pixel electrodes, the common electrodes, and the signal lines are bent in parallel with each other. Step parts are formed at outer edges of the pixel electrodes, the common electrodes, and the signal lines. Two edges including the step parts of the pixel electrodes, the common electrodes, and the signal lines are orthogonal to an optical axis respectively, in parallel with each other.
Patent KR-20070081084-A (KR)
Title: Dll circuit and method for controlling the same
Inventor: KIM KYOUNG NAM
IPC: G11C8/00
Filed: 2007-01-12
Abstract: A DLL(Delay Locked Loop) circuit and a control method thereof are provided to reduce the delay amount given to a delay clock to make a feedback clock coincide with a reference clock, thereby reducing the time required in locking completion. A phase conversion control unit(70) generates a first and a second phase conversion control signal in correspondence to the enable of a plurality of CAS latency signals or a plurality of test signals. A phase conversion unit(80) controls the phase of a delay clock and then transfers the delay clock to a delay compensation unit(40) in correspondence to the first and the second phase conversion control signal. The phase conversion control unit enables one of the first and the second phase conversion control signal by judging whether one enabled CAS latency signal of the CAS latency signals exceeds a fixed length.