baber/WOPTO huggingface dataset:
Patent KR-20060056402-A (KR)
Title: Method of evaluating adherence, material of low adherence and resin shaping die
Inventor: KUNO TAKAKI
IPC: G01N19/04
Filed: 2005-03-03
Abstract: Oxide (3) is present in die surface (6) for contact with fluid resin of upper die (1). The oxide (3) contains a metal cation and an ion. Field strength is computed from the valence of metal cation and the ionic radius of ion. Die release property between hardened resin and die surface (6) is evaluated on the basis of given relationship established between the value of field strength and the adhesion strength between hardened resin and die surface (6). Thus, the method of evaluating the die release property between hardened resin and die surface (6) is established. Material of high die release property (3) can be easily provided by the employment of this evaluation method. Further, resin shaping dies with excellent die release property can be obtained by the use of the material of high die release property (3) in the die surface (6) of upper die (1).
Patent KR-20060093702-A (KR)
Title: Steel/aluminum joined structure
Inventor: HATTORI YASUNORI
IPC: B23K11/20
Filed: 2004-09-27
Abstract: A copper/aluminum joined structure having a hot-dip- aluminized steel sheet (1) and, laminated thereon by spot welding, aluminum or an aluminum alloy (2), wherein a plating layer (4) comprises 3 to 12 mass % of Si and 0.5 to 5 mass % of Fe, the area percentage of an Al-Fe binary alloy layer (7) in its joining interface is suppressed to 90 % or less, and a region (9) having no alloy layer appears between an Al-Fe-Si ternary alloy layer (6) being present in a base steel (5)/plating layer (4) interface and the Al-Fe binary alloy layer (7); and the above copper/aluminum joined structure which uses a plated steel sheet (1) having a base steel(5) comprising 0.002 to 0.020 mass % of N and having an N-rich layer containing 3.0 atomic % or more of N formed on its surface contacting with the hot dip aluminizing layer (4). The above copper/aluminum joined structure, particularly, the latter one is inhibited in the extension of the Al-Fe binary alloy layer (7), which is low in strength, and as a result, exhibits improved steel/aluminum joining strength.
Patent KR-20060090245-A (KR)
Title: 1-benzyl-4-[(5,6-dimethoxy-1-indanone)-2-yl]-methyl piperidine oxalate (donepezil oxalate) and its polymorphs
Inventor: TARUR VENKATASUBRAMANIAN RADHA
IPC: C07D211/32
Filed: 2004-07-22
Abstract: The present invention discloses a novel oxalate salt of 1-benzyl-4-[(5,6-dimethoxy-1-indanone)-2-yl] 5 methyl piperidine commonly known as Donepezil (I), its polymorphic forms and method of preparation thereof.
Patent KR-20060094084-A (KR)
Title: Method for making highly colored dvds
Inventor: PAI PARANJAPE VANDITA
IPC: G11B7/258
Filed: 2004-10-12
Abstract: Embodiments of highly colored optical discs and methods for making the same are disclosed. For examples, specification discloses a DVD composition that comprises a bonding layer and a data layer disposed there between, wherein at least one of the substrates is a read side substrate comprising a highly colored polycarbonate comprising an optical quality polycarbonate resin and a colorant formulation in the range of 0.l to 0.4 wt % of the highly colored polycarbonate.
Patent KR-20060126516-A (KR)
Title: Mrna transfected antigen presenting cells
Inventor: TCHEREPANOVA IRINA
IPC: C12N/
Filed: 2004-11-24
Abstract: A method of amplifying RNA to obtain RNA molecules that are predominantly in the sense orientation and essentially devoid of RNA molecules that are in the anti-sense orientation. A method of transfecting antigen presenting cells with a composition comprising sense RNA encoding immunogenic antigens and essentially devoid of antisense RNA and dsRNA is also provided as well as dendritic cells prepared according to the method.
Patent KR-20060124674-A (KR)
Title: Projection optical system and exposure apparatus with the same
Inventor: TAKAHASHI TOMOWAKI
IPC: G02B17/06
Filed: 2004-12-21
Abstract: A projection optical system having eight reflecting mirrors and forming a reduced image of a first face (4) on a second face (7). The projection optical system has a first reflecting image forming optical system (G1) for forming an intermediate image of the first face and has a second reflecting image forming optical system (G2) for forming the intermediate image on the second face. The first reflecting image forming system has, from the first face side in the order of light incidence, a first reflecting mirror (M1), a second reflecting mirror (M2) having an aperture stop (AS), a third reflecting mirror (M3), and a fourth reflecting mirror (M4). The second reflecting image forming optical system (G2) has, from the first face side in the order of light incidence, a fifth reflecting mirror (M5), a sixth reflecting mirror (M6), a seventh reflecting mirror (M7), and a eighth reflecting mirror (M8). The structure above realizes a reflection-type projection optical system having excellent reflection characteristics even for X rays and capable of effectively correcting aberration with the reflecting mirrors prevented from increasing in size.
Patent KR-20060124679-A (KR)
Title: Lipase inhibitor
Inventor: ARISHIMA TOSHIHARU
IPC: A23L1/30
Filed: 2004-12-24
Abstract: It is intended to provide a fat-soluble lipase inhibitor which can contribute to the prevention or treatment of obesity or diseases caused by obesity due to excessive fat intake and mildly inhibit hydrolysis by lipase when added to fats and oils of any types. Namely, a lipase inhibitor containing, as the active ingredient, at least one substance which is a fat-soluble substance selected from among SLS type triacylglycerols (i.e., symmetric triacylglycerols composed of S which represents a short-chain fatty acid having from 2 to 6 carbon atoms and L which represents a long-chain fatty acid having from 16 to 22 carbon atoms), LUU type and UUL type triacylglycerols (i.e., asymmetric triacylglycerols composed of L which represents a long-chain fatty acid having from 16 to 22 carbon atoms and U which represents an unsaturated fatty acid having from 16 to 22 carbon atoms) and glyceryl ether lipids wherein a long-chain alkyl chain or an alkenyl chain is attached to the 1- or 3-position of glycerol via an ether bond.
Patent KR-20060131828-A (KR)
Title: Method and system for super-resolution of confocal images acquired through an image guide, and device used for implementing such a method
Inventor: BERIER FREDERIC
IPC: G02B6/00
Filed: 2004-12-29
Abstract: The invention concerns a method for increasing the resolution of confocal images acquired through an image guide whereof the distal end is associated with an optical head for focusing the laser beam emitted by the image guide in an observation object. The invention is characterized in that for a given position of the optical head, said method comprises the following steps: producing a plurality of acquisitions through the image guide, each acquisition being produced for a specific spatial shift of said distal end of the guide image relative to the optical head which remains stationary; transforming the data of each acquisition into a point cloud; registering each scatter plot relative to a point cloud taken as reference; superimposing the thus registered point clouds; and reconstructing a final image from said superimposition. Advantageously, a controlled piezoelectric tube is used arranged about the distal end of the image guide to shift the latter.
Patent KR-20070019726-A (KR)
Inventor: CHARATI PEREGO CARLO MERCX FRA
IPC: C08K5/00
Filed: 2005-05-02
Abstract: 본 발명은 폴리아마이드; 금속 포스핀에이트 또는 다이포스핀에이트 염과 질소 화합물을 포함하는 난연계; 및 방향족 중합체, 및 임의로는 약 100 내지 약 1000의 종횡비를 갖는 미처리된 나노점토를 함유하는 난연성 폴리아마이드 조성물을 제공한다.
Patent KR-20070028459-A (KR)
Title: Method for producing 1,2-dihydropyridine-2-one compound
Inventor: KAYANO AKIO
IPC: C07D213/64
Filed: 2005-07-05
Abstract: Disclosed is a method for commercially producing a 1,2-dihydropyridine-2-one compound represented by the following formula (III) (wherein the ring A and ring B are as defined below and the ring C represents an optionally substituted phenyl group) with high yield and high purity by reacting a compound represented by the following formula (I) (wherein the ring A represents an optionally substituted 2-pyridyl group, the ring B represents an optionally substituted phenyl group, and X represents a leaving group) with a boronic acid derivative in the presence of a palladium compound, a copper compound, a phosphorus compound and a base. ® KIPO & WIPO 2007
Patent KR-20080064034-A (KR)
Title: Beefsteak-plan extract helping drop the cholesterol contents in blood, and extract mixture of beefsteak-plan and plum, and beverage contained beefsteak-plan extract
Inventor: JANG SANG MOON
IPC: A23L2/04
Filed: 2007-01-03
Abstract: A mixed extract containing Perilla frutescens extract and plum juice is provided to manufacture a functional drink helping to lower cholesterol content in blood. A functional drink helping to lower cholesterol content in blood contains 50% by weight of Perilla frutescens extract and 50% by weight of plum juice. The Perilla frutescens extract is obtained by freeze-drying at low temperature, grinding, blanching in water of more than 100deg.C for 3min and extracting with ultrasonic waves for 30min. The plum juice is obtained by squeezing and filtering plums, adding 1.5L distilled water to 5.0L Prunus juice to 30% concentration and centrifuging.
Patent KR-20080064523-A (KR)
Title: 3-dimension graphic processing apparatus and operating method thereof
Inventor: BAE JAE WAN
IPC: G06T15/30
Filed: 2007-01-05
Abstract: A three dimensional graphic processor and an operation method thereof are provided to perform a stable operation while enhancing a graphic processing speed. A three dimensional graphic processor includes a control circuit, a polygon view volume determining unit(420), an extreme point coordinate calculating unit(430). The control circuit generates control signals. The polygon view volume determining unit determines whether extreme points of a polygon is positioned in a view volume in response to the control signal. The extreme point coordinate calculating unit clips the polygon to one of a plurality of surfaces of the view volume in response to the control signal, and generates extreme point coordinate data of a new polygon. The control circuit controls the new polygon to be clipped to the other surface of the plurality of surfaces of the view volume when an equivalent coordinate is 0.
Patent KR-20080064545-A (KR)
Title: Method of preparing the front electrode of solar cell, method of preparing solar cell, and solar cell
Inventor: LEE DAE YONG
IPC: H01L31/18
Filed: 2007-01-05
Abstract: A method for forming a front electrode of a solar battery is provided to enhance photoelectric conversion efficiency by reducing the resistance of an electrode line. A method for forming a front electrode of a solar battery includes: manufacturing a mold according to the pattern of the front electrode; implanting paste for forming an electrode in an intaglio portion of the mold; printing paste for forming an electrode on a substrate by separating the mold from the substrate after adhering the mold to the substrate; and thermally treating the paste printed on the substrate. The paste includes silver, glass frit, or a binder. The paste for forming an electrode that is adhered to a cameo portion of the mold is removed. The thermal treatment temperature is 700 to 850 degrees Celsius.
Patent KR-20070112700-A (KR)
Title: Method for manufacturing for mortar with yellow earth and it's composition
Inventor: SONG JI HO
IPC: C04B14/20
Filed: 2007-01-19
Abstract: A composition for loess-containing mortar is provided to realize an excellent radiation heating effect, thereby reducing the cost required for heating, and to impart deodorizing and antibacterial properties, high heat conductivity and durability, and humidity- and temperature-controlling activity. A composition for loess-containing mortar comprises: 20kg of loess; 15 kg of nitrite; 1 kg of jade powder; 1 kg of smectite; 1 kg of bentonite; 1 kg of terra alba; and 15 kg of water. A loess-containing mortar is obtained by the method comprising the steps of: introducing 1 kg of jade powder, 1 kg of smectite, 1 kg of bentonite and 1 kg of terra alba into a ball mill and crushing the materials to a size of 100 mesh or less; and introducing 15 kg of water thereto, followed by an agitator.
Patent KR-20080072201-A (KR)
Title: Digital device capable of memory formatting and method for memory format, digital device having a function of storing and method for storing
Inventor: HONG JOO SUN
IPC: G06F3/06
Filed: 2007-02-01
Abstract: A digital device capable of formatting a memory, a memory formatting method, the digital device having a store function, and a store method thereof are provided to lengthen available life time of the memory and the digital device by formatting an additional information region, which is most frequently used, into a plurality of regions and distributing/storing additional information to the divided additional information regions. A first memory(110) stores includes a plurality of storage regions storing data, a basic information region storing basic information related to the data, and a plurality of additional information regions storing additional information updated whenever the data is stored. A first controller(120) enables the first memory to store the received data sequentially to the storage region and periodically update the additional information stored in the additional information area corresponding to the storage region. The first controller enables the first memory to continuously store the data to a second storage region next a first storage region, and store the additional information finally stored in the additional information storage region corresponding to the first storage region to the additional information region corresponding to the second storage region when no available storage space is found in the first storage area.
Patent KR-20080073898-A (KR)
Title: Sterilizing apparatus of cleaning nozzle in bidet
Inventor: LEE SU YOUNG
IPC: E03D9/08
Filed: 2007-02-07
Abstract: A sterilizing apparatus of a cleaning nozzle in a bidet is provided to sterilize cleaning water effectively by causing the cleaning water to flow by anode plates and cathode plates in a housing. A sterilizing apparatus of a cleaning nozzle in a bidet comprises a housing(110), a sterilizing unit(130), and a partition unit(120). The housing is provided with an inlet(111) and an outlet(112) for cleaning water. The sterilizing unit includes at least one anode plate(131) and cathode plate(132) installed at one part of the housing to decompose the cleaning water by electric currents. The partition unit is installed in the housing to slow down the cleaning water flowing in the housing. The partition unit includes partitions(121) arranged in the housing in turn.
Patent KR-20070082032-A (KR)
Title: Ferrofluid centered voice coil speaker
Inventor: SHIRO TSUDA
IPC: H04R9/06
Filed: 2007-02-13
Abstract: A ferro-fluid centered voice coil speaker is provided to remove a mechanical centering device such as a spider, and a discharge opening for making a ferro-fluid uniform. A ferro-fluid centered voice coil speaker includes a driver unit(20), a vibration system(60), and a magnetic fluid(80). The driver unit(20) includes a support frame(22), and a center unit(24). The center unit includes a magnetic structure(26) defining a circular gap around a center magnetic post(40). The vibration system(60) includes a diaphragm(62) and a voice coil(64). The magnetic fluid(80) is disposed at the circular gap in a space between one side of the voice coil(64) and a surface of the circular gap having a high magnetic flux density. The magnetic fluid(80) is magnetized in the range from 100 to 600 Gauss.
Patent KR-20070089053-A (KR)
Title: Thermosetting resin compositions, resin films in b-stage and build-up multi-layer board
Inventor: SUZUKI TETSUAKI
IPC: C08G59/62
Filed: 2007-02-15
Abstract: Provided are a thermosetting resin composition which is excellent in the balance of elasticity, rupture strength and rupture elongation, a B-staged resin film prepared from the composition, and a multilayered build-up substrate containing the resin film. A thermosetting resin composition comprises an epoxy resin containing 50-100 wt% of a liquid epoxy resin having a viscosity of 1.0-120 Pa.s at 25 deg.C; a triazine-modified phenol novolac resin curing agent; and 10-250 parts by weight of a solvent-soluble polyimide resin based on 100 parts by weight of the epoxy resin and the triazine modified phenol novolac resin curing agent. Preferably the thermosetting resin composition comprises further at least one filler selected from silica, alumina, aluminum nitride, boron nitride and magnesium oxide.
Patent KR-20080076366-A (KR)
Title: Fuel cell system
Inventor: AN JIN HONG
IPC: H01M8/04
Filed: 2007-02-15
Abstract: A fuel cell system is provided to prevent an imperfect coupling between a fuel cell and a fuel cartridge. A fuel cell system includes a fuel cartridge(200) and a fuel cell(300). The fuel cartridge comprises a fuel storage chamber, and a connection part(240) which includes a conductor(242) having contact points to be connected with the outside at both ends thereof, and maintains a coupling state between the fuel cartridge and the fuel cell. The fuel cell includes: a fuel cell stack; a connection part(310) having two connection terminals(320) to be connected to the conductor of the coupled fuel cartridge; and a connection notification part(330) which judges and notifies the cartridge connection according to an electrical state of the connection terminals.
Patent KR-20070089058-A (KR)
Title: Etch methods to form anisotropic features for high aspect ratio applications
Inventor: SHEN MEIHUA
IPC: H01L21/3065
Filed: 2007-02-22
Abstract: An etching method for forming an anisotropic feature for a high aspect ratio area is provided to keep an efficient etch rate on a high feature density region and a low feature density region without under-etching of an upper layer or over-etching of a lower layer. A substrate with predetermined layers is arranged in an etching chamber(202). The predetermined layers of the substrate are partially etched in the etching chamber(204). An oxide layer is selectively formed on the etched portion of the resultant structure(206). At this time, the etched portion of the resultant structure is partially exposed to the outside. The exposed portion of the resultant structure is then etched in the etching chamber(208).
Patent KR-20080080894-A (KR)
Title: Method and apparatus for suppressing noise coupling
Inventor: LIM DONG SOON
IPC: H01L23/02
Filed: 2007-03-02
Abstract: A method and an apparatus for suppressing noise coupling are provided to enhance reception sensitivity of a T-DMB(Terrestrial Digital Multimedia Broadcasting) by reducing generation of coupling noise of a baseband chip die and a wireless chip die. A pattern forming process is performed to form a pattern on a position opposite to a non-adjacent position between a clock signal pattern(525,560) and a wireless signal pattern(520,555) of a wireless chip on a package circuit substrate(500,535). A baseband chip die(505,540) including a bonding wire(515,550) connected to the clock signal pattern is mounted on the package circuit substrate. A wireless chip die(510,545) including the bonding wire connected to the wireless signal pattern is mounted on the baseband chip die.
Patent KR-20080083387-A (KR)
Inventor: JUNG JIN WOO
IPC: H01L21/027
Filed: 2007-03-12
Abstract: A photo spinner apparatus and a controlling method thereof are provided to reduce an error rate and to enhance productivity by inspecting photoresist patterns before loading a wafer cassette into a wafer cassette loader. A wafer cassette loader(230) loads a wafer cassette for storing a plurality of wafers. An index arm is formed to extract the wafers from the wafer cassette. A wafer transfer(250) transfers the wafers extracted by the index arm. A spin coater(210) rotates the wafers at a high speed in order to coat photoresist on the wafers. A bake unit(260) heats the wafers in order to harden the photoresist. A developing unit forms residual photoresist patterns on the wafers by developing the photoresist exposed by an exposure unit. An inspection unit(300) inspects the presence of the photoresist patterns and set positions of the photoresist patterns before the wafers are loaded into the wafer cassette.
Patent KR-20070094501-A (KR)
Title: Moisture-permeable and waterproof thermoplastic polyurethane for extrusion molding
Inventor: CHO YANG LAE
IPC: C08G18/61
Filed: 2007-03-15
Abstract: A moisture-permeable waterproofing thermoplastic polyurethane for extrusion molding, and a molded product prepared from the polyurethane are provided to improve workability in extrusion molding and antiblocking property of final molded product. A thermoplastic polyurethane comprises 30-70 parts by weight of a polyether polyol, or a mixture of a polyether polyol and a polydiol; 0.1-5.0 parts by weight of a polysiloxane having at least two organic functional groups capable of reacting with an isocyanate compound; 15-60 parts by weight of an isocyanate compound; and 5-40 parts by weight of a chain extender. Preferably the polyether polyol is a random polyether polyol of 10-30 wt% of tetramethylene glycol and 70-90 wt% of ethylene glycol.
Patent KR-20080087931-A (KR)
Inventor: JO YEONG UNG
IPC: G06Q30/02
Filed: 2007-03-22
Abstract: A device and a method for providing moving picture AD(ADvertisement) on the Internet are provided to make a user concentrate on the moving picture AD and raise an AD effect by providing no reward to the user when the user takes no action such as clicking a button in a few seconds after the moving picture AD is finished. An operation server(100) transmits a sentence for informing a user of rewards for viewing moving picture AD and a view request button to a screen of a user terminal(300). The operation server selects the moving picture AD from an AD database(200) connected through the network when the user clicks the view request button, and displays a view finish button to the screen of the user terminal when the moving picture AD is finished. The operation server provides the rewards to the user when the user clicks the view finish button in predetermined time, and requests the user to view again the moving picture AD when the user does not click the view finish button in the predetermined time.