baber/WOPTO huggingface dataset:
Patent KR-20080057761-A (KR)
Title: Plasma display apparatus
Inventor: KIM HYUN SEOK
IPC: G09G3/294
Filed: 2006-12-20
Abstract: A plasma display apparatus is provided to reduce EMI(ElectroMagnetic Interference) by differently supplying sustain signals, which are supplied to first and second electrodes, at first and second image frames. A plasma display apparatus includes a plasma display panel(100) and a driver(110). The plasma display panel includes first and second electrodes in parallel. The driver supplies sustain signals to the first and second electrodes during a sustain period of a subfield of an image frame. The image frame includes first and second image frames. A time difference between a first supply time of sustain signals supplied to the first electrodes and a second supply time of the sustain signals supplied to the second electrodes during a sustain period of a subfield of the first image frame is different from that of the second image frame.
Patent KR-20080059988-A (KR)
Title: Writing implement used a space between the leaves of a book
Inventor: HAN HEE HYUN
IPC: B43K19/00
Filed: 2006-12-26
Abstract: A writing instrument used as a book marker is provided to let a user write down with holding a folded body unit by making the section of the body unit in a polygonal shape by folding the body unit along a folding line and to prevent the body unit from being deformed or damaged even in attaching leads to the body unit, by forming a lead receiving groove in the body unit. A writing instrument used as a book marker is composed of a body unit(10) having folding lines(10a,10b) and a lead(20) attached on the body unit. The body unit is folded along the folding line and used as the writing instrument. The body unit is unfolded and used as a book marker. The folding line is printed or formed in the shape of a groove. The body unit has the folding lines folded inward or outward. In folding the body unit, the section of the body unit is formed in the shape of a polygon.
Patent KR-20080060660-A (KR)
Title: Illuminating apparatus providing polarized light
Inventor: KIM YOUNG CHAN
IPC: G02F1/1335
Filed: 2006-12-27
Abstract: An illuminating apparatus for providing the polarized light is provided to control the polarization of the output light by adjusting the arrangement of the output unit and the refractive index anisotropic axis direction without an additional optical film, for improving light brightness and applying to diversified liquid crystal modes. The first layer(210) guides the light radiated from a light source(110), and comprises an entry side for light input, an upper side for light output and a counter side for facing the entry side. A prism pattern(212) is formed on the entry side of the first layer. The second layer(230) is formed on the first layer. An output unit(233) is arranged repeatedly along the first direction having an established angle theta with the first axis parallel with the light source on the second layer. The third layer(250) is formed of the optical anisotropic substance on the second layer. The refractive index anisotropic axis of the third layer is formed along the second direction perpendicular to the first direction. The polarized light is emerged to the second direction. The prism pattern is inclined against the first axis by 90-theta degrees.
Patent KR-20080060844-A (KR)
Title: Personal portable device
Inventor: LEE YERN WOO
IPC: H04B1/38
Filed: 2006-12-27
Abstract: A personal portable terminal is provided to enable a decoration plate to be separately configured from a housing of a body unit in order to form a front external shape of the body unit as playing a role of a keypad as well, thereby excluding complicated processes. A decoration plate(40) forms a front external shape by being combined with a front side of a body unit(20), and is equipped with button areas pressable in thickness direction. The decoration plate is equipped with slits along the vicinity of the button areas. The decoration plate further comprises an elastic sheet and a metal sheet. Guide slits are formed along the vicinity of the button areas on the metal sheet. Through holes are formed to match with the button areas on the metal sheet.
Patent KR-20080061555-A (KR)
Title: Manufacturing method of protecting layer and plasma display panel using it, manufacturing method thereof
Inventor: LEE BOONG JOO
IPC: H01J11/40
Filed: 2006-12-28
Abstract: A method for manufacturing a protective layer, a plasma display panel using the same, and a method for manufacturing the plasma display panel are provided to form a uniform protective layer by controlling an amount of hydrogen or helium element implanted into a surface of the protective layer. Electrodes(12,22) and dielectrics(13,23) are formed on glass substrates(11,21) in turn. A protective layer(14) is formed by using hydrogen or helium element implantation. When the protective layer is formed, magnesium oxide(MgO) is deposited to form the protective layer. Hydrogen or helium gas is implanted. The hydrogen or helium element is implanted into a surface of the protective layer. Thermal treatment is performed on the surface of the protective layer. The MgO deposition is performed by using at least one of CVD(Chemical Vapor Deposition), e-beam, ion-plating, and sputtering. When the hydrogen or helium element is implanted into the surface of the protective layer, a high voltage pulse is applied to both ends of the substrate to implant the hydrogen or helium element into the surface of the protective layer.
Patent KR-20080062556-A (KR)
Title: Method for forming metal plug of semiconductor device
Inventor: JUNG DONG HA
IPC: H01L21/3205
Filed: 2006-12-29
Abstract: A method for forming a metal wire of a semiconductor device is provided to improve the reflow characteristic of an aluminum layer by using a TiB2/TiBN layer as a barrier layer. A dielectric(102) having a contact hole(H) and a trench(T) is formed on a semiconductor substrate(100). A TiB2 layer(104) is formed on the dielectric including the contact hole and the trench surface. A TiBN layer is formed on the TiB2 layer to form a barrier layer of TiB2/TiBN. Aluminum layers are formed on the barrier layer of TiB2/TiBN to gap-fill the contact hole and the trench. CMP(Chemical Mechanical Polishing) is performed on the aluminum layer and the barrier layer of TiB2/TiBN so that the dielectric is exposed. The TiB2 layer is formed through PVD(Plasma Vapor Deposition). The TiBN layer is formed by a reactive sputtering method. A thickness of the TiBN layer is 5 to 15 % of a thickness of the TiB2 layer.
Patent KR-20080062876-A (KR)
Title: Novel antifungal triazole derivatives
Inventor: PARK JOON SEOK
IPC: C07D249/08
Filed: 2006-12-29
Abstract: A triazole derivative or a pharmaceutically acceptable salt thereof is provided to show excellent anti-fungal property and in vivo stability, thereby being useful for treating and preventing various fungal infection. A triazole derivative represented by a formula(1) is prepared by from a compound represented by a formula(4) by reacting a compound represented by a formula(2) with a compound represented by a formula(3) in the presence of a base and then en preparing the compound of the formula(1) from the compound of the formula(4). In the formulae, Ar is phenyl substituted by at least one halogen or C1-4 haloalkyl; R1 is H, F or C1-4 alkyl; each R2, R3 and R4 is independently H, halogen, C1-4 alkyl, C1-4 haloalkyl, C3-6 cycloalkyl, C1-4 alkoxy, nitro, cyano, amino, hydroxy, NR5R6, CONR5R6, CH2COR5, CH2OCOR5, COR5, COOR5, C(=NR5)NHR7, C(=NR7)OR7, SOZR7, NR5SO2R7 or aryl C1-4 alkyl; R5 is H, C1-4 alkyl, C3-6 cycloalkyl, COCF3, or aryl C1-4 alkyl; R6 is H, CONH2, COCH3, CN or (C1-4 alkyl)NH2; R7 is C1-4 alkyl, C3-6 cycloalkyl or aryl C1-4 alkyl; Z is 0, 1, or 2; X is C1-5 aliphatic hydrocarbon which may be substituted or unsubstituted by at least one halogen, and saturated or unsaturated linear or branched, O, NR2, CONR2, R2O, R2NR3, R2OR3, R2COR3, or a 5 to 7 membered hetero-ring including at least one N or O; each A, B, C, D, and E is N or C and may form phenyl, pyridine, pyrimidine or triazine; and Y is NO2, B(OH)2, B(OC(CH3)2)2, CHO, Cl, Br, I, CH2Cl, CH2Br, CO2H, NH2, COCl, CHCH2, or CCH. An antifungal composition comprises the compound of the formula(1), an enantiomer thereof or a pharmaceutically acceptable salt thereof.
Patent KR-20060026968-A (KR)
Title: Mobile communication apparatus
Inventor: KONISHI YOSHICHIKA
IPC: H04W16/26
Filed: 2004-07-21
Abstract: A mobile communication apparatus capable of providing an efficient communication even between mobile units that cannot directly communicate with each other due to such a communication obstacle that interrupts signals. A mobile communication apparatus (10) comprising transmitting means (11); receiving means (11); ambient environment determining means (13,14) for determining whether any communication obstacle exits in ambient environment of a mobile unit; communication condition determining means (15) for determining, based on a determination result of the ambient environment determining means (13, 14), the communication condition of the mobile unit; and control means (16) for controlling, based on a determination result of the communication condition determining means (15), the transmission by the transmitting means (11) with respect to information received by the receiving means (11).
Patent KR-20070008504-A (KR)
Title: Multi-allelic molecular detection of sars-associated coronavirus
Inventor: KOSTRIKIS LEONDIOS G
IPC: C12Q1/70
Filed: 2004-08-13
Abstract: The subject invention relates to a multiple-allelic RT-real-time polymerase chain reaction (PCR) assay for coronaviruses including the SARS virus. Multiple target sequences within the SARS-CoV, S, E, M and N genes are identified. The use of the four different targets enhances the likelihood that the fundamental genetic drift of the virus will not lead to a false negative result. Multiplex assays format for the assay are envisioned. Thus, the present invention allows for early diagnosis of a SARS infection. The assay would be useful in the context of monitoring treatment regimens, screening potential anti SARS agents, and similar applications requiring qualitative and quantitative determinations. ® KIPO & WIPO 2007
Patent KR-20060125766-A (KR)
Title: Solid dispersion or medicinal solid dispersion preparation of phenylalanine derivative
Inventor: HIGUCHI HIROYUKI
IPC: A61K31/517
Filed: 2004-11-15
Abstract: A solid dispersion or medicinal solid dispersion preparation which comprises a water-soluble polymer and either a phenylalanine compound represented by the formula (1) [wherein A represents the formula (2), etc.; B represents alkoxy, etc.; E represents hydrogen, etc.; D represents substituted phenyl, etc.; T, U, and V each represents carbonyl, etc.; Arm represents a benzene ring, etc.; R1 represents alkyl, etc.; R2, R3, and R4 are the same or different and each represents hydrogen, substituted amino, etc.; and J and J' each represents hydrogen, etc.] or a pharmaceutically acceptable salt of the compound; a process for producing the dispersion or preparation; and a solubilized medicinal preparation which comprises the compound (I) or pharmaceutically acceptable salt and a dissolution agent. Although the medicinal solid dispersion preparation or solubilized medicinal preparation contains as an active ingredient a phenylalanine compound represented by the formula (1), which is a sparingly soluble drug, it has high solubility and high oral absorbability.
Patent KR-20060105764-A (KR)
Title: Ceiling suspension type air conditioner
Inventor: OGURA NOBUHIRO
IPC: F24F1/0035
Filed: 2004-11-24
Abstract: The outside air is easily introduced during operation of an air conditioner while dew formation or the like accompanying the introduction of the outside air is prevented, thereby making long-term operation possible. A ceiling suspension type air conditioner (1) installed by being suspended from the indoor ceiling comprises a heat exchanger (15) and a blower (13) which are arranged in the order mentioned as seen from the front having a blow port (41). A suction grille (37) is provided in the bottom surface of a chamber (13X) having the blower (13) stored therein. The air conditioner (1) is provided with an air conditioner main body (1a) storing electric and electronic parts (motor (25), electric and electronic parts box (11)) and having a rear panel (60). In the rear panel (60) is disposed an outside air introducing port (62) in a place where the introduced outside air does not impinge directly on the electric and electronic parts.
Patent KR-20070007067-A (KR)
Title: Photoresist composition
Inventor: DAMMEL RALPH R
IPC: G03F7/039
Filed: 2004-12-08
Abstract: The present invention relates to a photosensitive composition useful at wavelengths between 300nm and 10nm which comprises a polymer containing a substituted or unsubstituted higher adamantane. ® KIPO & WIPO 2007
Patent KR-20070004619-A (KR)
Title: Hydrogenation desulfurization catalyst for petroleum hydrocarbon and method of hydrogenation desulfurization using the same
Inventor: IKI HIDESHI
IPC: C10G45/02
Filed: 2005-01-07
Abstract: A hydrogenation desulfurization catalyst that can attain a strikingly high desulfurization depth of 10 ppm by mass or below sulfur content, exhibiting high denitrogenation activity and that has high nitrogen resisting capability to nitrogen compounds being desulfurization reaction inhibiting substances. There is provided a hydrogenation desulfurization catalyst for petroleum hydrocarbons characterized in that an inorganic porous support composed mainly of alumina contains, as active metals, at least one metal selected from among the metals of Group 8 of the periodic table and at least one metal selected from among the metals of Group 6A of the periodic table in a molar ratio of [oxide of metal of Group 8] /[oxide of metal of Group 6A] ranging from 0.105 to 0.265, the content of metals of Group 6A in terms of oxide being in the range of 20 to 30 mass% based on the weight of catalyst. ® KIPO & WIPO 2007
Patent KR-20060095580-A (KR)
Title: A process for forming an ultrashallow junction in a semiconductor substrate as an integral part of a semiconductor device
Inventor: KRULL WADE A
IPC: H01L21/3215
Filed: 2003-06-18
Abstract: A method is proposed for the fabrication of the gate electrode of a semiconductor device such that the effects of gate depletion are minimized. The method is comprised of a dual deposition process wherein the first step is a very thin layer that is doped very heavily by ion implantation. The second deposition, with an associated ion implant for doping, completes the gate electrode. With the two-deposition process, it is possible to maximize the doping at the gate electrode/gate dielectric interface while minimizing risk of boron penetration of the gate dielectric. A further development of this method includes the patterning of both gate electrode layers with the advantage of utilizing the drain extension and source/drain implants as the gate doping implants and the option of offsetting the two patterns to create an asymmetric device. A method is also provided for the formation of shallow junctions in a semiconductor substrate by diffusion of dopant from an implanted layer contained within a dielectric layer into the semiconductor surface. Further, the ion implanted layer is provided with a second implanted species, such as hydrogen, in addition to the intended dopant species, wherein said species enhances the diffusivity of the dopant in the dielectric layer.
Patent KR-20060131856-A (KR)
Title: Wheel having temperature compensated and controlled pressure
Inventor: CARETTA RENATO
IPC: B60C23/20
Filed: 2005-02-18
Abstract: It is disclosed a wheel (1) having a controlled and compensated pressure comprising: a rim (2) associated with a tank (4) adapted to be filled with a fluid to a first pressure; a tyre (3) mounted on said rim and having an inner volume (3') inflated to an operating pressure, said operating pressure being lower than said first pressure; at least one valve (5) adapted to regulate a communication between said tank (4) and the inner volume (3') of said tyre (3); said valve (5) comprising at least one elastic element operatively associated with a closure member (17) designed to open and close a port (9) of said valve (5) to bring said tank (4) into communication with said tyre (3), when the pressure of said tyre (3) is lower than said operating pressure, said elastic element having an elastic constant (K) showing a variation of 10% to 40% within a temperature range included between about -50°C and about 50°C.
Patent KR-20070007311-A (KR)
Title: Squeezable, cross-linked, grease-like electromagnetic wave absorber
Inventor: KOBAYASHI TATSUYA
IPC: C10M125/10
Filed: 2004-10-20
Abstract: A crosslinked greasy electromagnetic-wave absorber which comprises a crosslinked silicone gel, preferably one having a consistency of 50 to 200 (JIS K 2220, 1/4 cone), and a filler for electromagnetic-wave absorption dispersed therein, preferably a mixed filler comprising an electromagnetic-wave absorbent and a flame retardant. The crosslinked greasy electromagnetic-wave absorber, which is extrudable, is characterized by having the ability to retain its shape by itself although flowable and by containing the filler for electromagnetic-wave absorption in an amount of 200 to 800 parts by weight per 100 parts by weight of the crosslinked silicone gel. It is excellent in electromagnetic-wave absorption, thermal conductivity, and flame retardancy and is reduced in temperature dependence. It is extrudable and can be applied to gaps to which sheet products are difficult to apply. It can be applied thinly. ® KIPO & WIPO 2007
Patent KR-20070015556-A (KR)
Title: Process for producing lubricating grease
Inventor: FISCHER MATTHIAS
IPC: C10M169/06
Filed: 2005-02-24
Abstract: In a process for producing lubricating grease, a polymer structure improver with a composition which is liquid at 25 ‹C is added to a dispersion having a fat structure and comprising at least one thickener and at least one lubricating oil. ® KIPO & WIPO 2007
Patent KR-20080009248-A (KR)
Title: Central buffer coupling for rail vehicle
Inventor: RADEWAGEN CHRISTIAN
IPC: B61G7/14
Filed: 2006-03-30
Abstract: The invention describes a central buffer coupling for rail vehicles comprising a coupling shank (1) and a means of articulation (2) having a bearing block (4), the rear end (3) of the coupling shank (1) being connected to the means of articulation (2) and pivotably articulated horizontally on the body of the rail vehicle by means of the bearing block (4) of the means of articulation (2), characterized in that a shock absorber (5, 8) is provided in the means of articulation (2), the shock absorber (5, 8) being designed in such a way that, when a definable critical impact force that is transmitted to the means of articulation (2) via the coupling shank (1) is exceeded, the connection between the means of articulation (2) and the coupling shank (1) is disconnected and the coupling shank (1) is at least partially removed from the flux of force transmitted to the means of articulation (2).
Patent KR-20070012529-A (KR)
Title: Identification system using mechanical vibrations on identifier
Inventor: AARTS RONALDUS M
IPC: G06K19/18
Filed: 2005-05-03
Abstract: The invention relates to an identification system, wherein the identifier is a body comprising an inhomogeneous material, which body is identified by subjecting it to mechanical vibrations, in particular acoustic vibrations, observing how the propagation of this mechanical vibrations is affected by inhomogeneities present in the body, and recognizing the body on the basis of a previous observation. Such an identifier body can be associated with an information carrier, allowing for the authentication of the information carrier, and for a conditional access or a copy protection scheme which can be relied upon. The acoustic identification according to the invention can be seen as an alternative to the optical identification of a body, which is known in the art, which alternative, compared to the optical identification, is characterized by higher robustness, various simplifications in the identification system and lower costs of implementation. The invention can also be applied for the generation of keys. ® KIPO & WIPO 2007
Patent KR-20070038965-A (KR)
Inventor: IMAMOTO KAZUNARI
IPC: H05B6/12
Filed: 2005-04-12
Abstract: 본 발명은, 상부 플레이트(15) 상에 적재된 피가열물을, 상기 상부 플레이트(15)의 하방에 설치된 가열 수단(12, 13, 14)에 의해 가열하도록 구성된 가열 조리기에 있어서, 상기 상부 플레이트(15)를 반투명으로 하는 동시에, 그 상부 플레이트(15)의 하방에 형광 표시관(23)을 설치한 것이다.   
       
     캐비넷, 가열 조리기, 조작부, 상부 플레이트, 가열 수단
Patent KR-20070015613-A (KR)
Title: Carboxamido opioid compounds
Inventor: CARSON JONH R
IPC: C07C237/30
Filed: 2005-05-11
Abstract: This invention is directed to carboxamido opioid compounds pharmaceutically useful as agents for treating or modulating a central nervous system disorder and methods for treating or modulating a central nervous system disorder. ® KIPO & WIPO 2007
Patent KR-20070028420-A (KR)
Title: Catalyst composition and method for halogenating aromatic compounds
Inventor: GANESAN BALAKRISHNAN
IPC: B01J23/72
Filed: 2005-06-13
Abstract: A method for ring-halogenating an aromatic compound comprises contacting with chlorine or bromine, a mixture comprising the aromatic compound and a mixed copper salt of formula Cu(Y)X, where Y comprises a counterion derived from an organic acid, where the organic acid has a pKa relative to water of 0 or greater; and X comprises Cl, Br, I, or (SO4 2- )l /2; to produce a reaction mixture comprising a haloaromatic compound and a copper(II) halide residue. ® KIPO & WIPO 2007
Patent KR-20070007968-A (KR)
Title: Method of producing a polalization pattern in security documents
Inventor: ZIENTEK PAUL
IPC: B44F1/12
Filed: 2000-06-27
Abstract: A method of producing a security document or device comprising a substrate and an optically diffractive device, the method comprising the step of: irradiating an area of the substrate (2) on one surface with patterned laser radiation to ablate selected portions of the surface and thereby form an optically diffractive structure in said one surface. A method of producing a security document or device comprising a substrate and an optically variable device, such as a means for creating polarisation patterns, the method comprising the step of: exposing an area of the substrate on one surface to a light source which causes photo-polymerisation of the substrate which in turn produces a polarisation state or pattern. ® KIPO & WIPO 2007
Patent KR-20080063641-A (KR)
Title: Manufacturing method for epitaxial wafer
Inventor: LEE CHANG HUN
IPC: H01L21/20
Filed: 2007-01-02
Abstract: A method for manufacturing an epitaxial wafer is provided to remove effectively mechanical manufacturing defects by implementing minimum polishing amounts for removing defects due to double side polishing. A wafer is formed by slicing an ingot to a predetermined thickness(S11). By performing polishing on both sides of the wafer, flatness and shape of the wafer are determined(S12). A surface of the wafer is polished less than 0.3 mum(S13). An epitaxial growing is performed on the surface of the wafer(S14). The surface of the wafer is washed with SC1 and SC2.
Patent KR-20080067728-A (KR)
Title: Fuel cell
Inventor: LEE HEON JU
IPC: H01M8/02
Filed: 2007-01-17
Abstract: A fuel cell is provided to enable spontaneous feed of oxygen by using no oxygen in the air, thereby avoiding a need for an additional oxygen supplying device and fuel pump and improving the reaction efficiency. A fuel cell comprises: a fuel cell stack(50); an oxygen tank(10) communicated with the cathode(51) of the fuel cell stack and storing oxygen therein; and an oxygen valve(20) interposed between the cathode and the oxygen tank and controlling the oxygen feed from the oxygen tank to the cathode. The oxygen tank and the oxygen valve are designed in the form of a cartridge capable of filling oxygen to the oxygen tank separately.