baber/WOPTO huggingface dataset:
Patent KR-20110079031-A (KR)
Title: Lighting reverse dome sheet and manufacturing method of the said
Inventor: PARK KYONG CHUN
IPC: H01H13/704
Filed: 2009-12-31
Abstract: PURPOSE: A lighting reverse dome sheet and a manufacturing method thereof are provided to integrate a light guide plate on which a diffusion ink layer is printed with a forming film on which a reverse protrusion is formed, thereby simultaneously realizing a lighting function and an actuator function. CONSTITUTION: A metal dome(100) is arranged on a contact point of each switch of a circuit board. An adhesive layer(200) fixes the location of each metal dome. A light guide plate(300) uniformly transfers light on the entire surface wherein the light is irradiated from a side. A diffusion ink layer(400) diffuses light transferred to the light guide plate. A reverse protrusion(510) of a forming film(500) is protruded toward a key pad(10).
Patent KR-20110079229-A (KR)
Title: Projection screen apparatus and bed having the same
Inventor: YOON JONG TAE
IPC: H04N5/655
Filed: 2009-12-31
Abstract: PURPOSE: A projection screen apparatus and a bed having the same are provided to adjust the inclination angle of a screen according to the pose change of a spectator. CONSTITUTION: A projection screen apparatus comprises a screen(210), an arm(220), and a column(230). An image is reflected on the screen. The arm supports the screen in an unfolded state. The column rotationally supports the arm and is formed in order to be adjusted in the height. The projection screen apparatus more includes a supporting board that supports the column. In the supporting board, wheels are equipped.
Patent KR-20090035571-A (KR)
Title: Method of error correction in a multi-bit-per-cell flash memory
Inventor: ALROD IDAN
IPC: G11C16/34
Filed: 2007-07-04
Abstract: Data are encoded as a systematic or nonsystematic codeword that is stored in a memory such as a flash memory. A representation of the codeword is read from the memory. A plurality of bits related to the representation of the codeword is decoded iteratively. The plurality of bits could be, for example, part or all of the representation of the codeword itself or part or all of the results of preliminary processing of part or all of the representation of the codeword.
Patent KR-20090041401-A (KR)
Title: Device and method for the actuation of personal protection means
Inventor: WALTHER RALF
IPC: B60R21/01
Filed: 2007-07-09
Abstract: A method and a device for the actuation of personal protection means is provided, wherein the personal protection means are actuated as a function of a first signal of an acceleration sensor system, and a second signal of a structure-borne noise sensor system. The actuation is performed as a function of a position of a vector of at least two characteristics of the first signal with regard to a characteristic curve, wherein the characteristic curve is modified as a function of the second signal.
Patent KR-20090039809-A (KR)
Title: Delivery of information over a communication channel
Inventor: GARUDADRI HARINATH
IPC: H04L47/36
Filed: 2005-05-13
Abstract: Methods and apparatus are described for transmitting information units over a plurality of constant bit rate communication channel. The techniques include encoding the information units, thereby creating a plurality of data packets. The encoding is constrained such that the data packet sizes match physical layer packet sizes of the communication channel. The information units may include a variable bit rate data stream, multimedia data, video data, and audio data. The communication channels include CMDA channels, WCDMA, GSM channels, GPRS channels, and EDGE channels.
Patent KR-20090060296-A (KR)
Title: Method for applying electric contacts to semi-conductor substrates, semi-conductor substrate and use of said method
Inventor: ALEMAN MONICA
IPC: H01L31/18
Filed: 2007-06-26
Abstract: The invention relates to a method for applying at least one electric contact to a semi-conductor substrate, in particular solar cells, by means of a laser sintering method. The invention also relates to a semi-conductor substrate produced according to said method, in particular a solar cell, and to the use of said method.
Patent KR-20090082883-A (KR)
Title: Macroporous and highly resorbable apatitic calcium-phosphate cement
Inventor: KHAIROUN IBRAHIM
IPC: A61L24/02
Filed: 2007-08-23
Abstract: The present invention is directed to a novel cement powder comprising an organic component consisting of one or more biocompatible and bioresorbable polymers and an inorganic component consisting of one or more calcium phosphate compounds. The invention also relates to the apatitic CPC resulting from the mixing of said cement powder with a liquid phase and setting.
Patent KR-20090073164-A (KR)
Title: Fluorine coating composition
Inventor: WATANABE SHINICHIRO
IPC: C09D127/12
Filed: 2007-10-15
Abstract: Disclosed is a two-pack fluorine coating composition which comprises a combination of: a base component comprising a fluorinated copolymer having a hydroxyl group which can be dissolved in a low-polar weak solvent even at a low temperature and; a curing agent comprising a polyisocyanate compound. Specifically disclosed is a fluorine coating composition comprising: (A) a base component which comprises a fluorinated copolymer of a fluoroolefin and a monomer having a double bond copolymerizable with the fluoroolefin and which has a fluorine content of 10 mass% or more, wherein 5 to 30 mol% of the monomer has a hydroxyl group and 10 to 50 mol% of the monomer has a branched alkyl group having 3 or more carbon atoms; and (B) a curing agent comprising a polyisocyanate compound which is produced by the reaction between at least one diisocyanate selected from an aliphatic diisocyanate and a alicyclic diisocyanate and a monoalcohol having 1 to 20 carbon atoms and which has an [(allophanate group)/(isocyanurate group)] ratio of 90/10 to 81/19 by mole.
Patent KR-20090089312-A (KR)
Title: Combustion oscillation detection device mounting structure
Inventor: TANIMURA SATOSHI
IPC: F01D25/00
Filed: 2008-06-04
Abstract: It is possible to reduce the manufacturing cost and the running cost. A plurality of combustion devices are arranged in an annular shape in a combustion device casing. A casing (22) containing a combustion oscillation detection device (21) is attached to every other flame propagation tube (17) which connects the combustion devices to one another. ® KIPO & WIPO 2009
Patent KR-20090086132-A (KR)
Title: Heat-shrinkable film, moldings and heat-shrinkable labels made by using the film, and containers made by using the moldings or fitted with the labels
Inventor: HIRUMA TAKASHI
IPC: C08L67/04
Filed: 2006-05-11
Abstract: A heat-shrinkable film which is excellent in mechanical characteristics such as heat shrinkage characteristics, impact resistance, and transparency and in the finish of shrinkage and which is suitable for shrink packaging, shrink bundling, shrinkable labels, and so on. A film which is made from a mixed resin comprising as the main components either a polylactic acid resin (A) and a (meth)acrylic resin (B) or a polylactic acid resin (A) and a silicone/acrylic composite rubber (D) or has at least one layer made from the mixed resin and which exhibits a heat shrinkage percentage of 20% or above in the main shrinkage direction when dipped in water at 80‹C for 10 seconds. ® KIPO & WIPO 2009
Patent KR-20090101916-A (KR)
Title: Method and apparatus for improving transmission efficiency in a mobile radio communications system
Inventor: KARLSSON JONAS B
IPC: H04B7/06
Filed: 2007-02-05
Abstract: A method and apparatus of improving the performance of a mobile radio system (100) comprising at least one radio device (105, 120) having at least two transmission equipments (114) adapted to transmit radio signals within a frequency band is disclosed. The method comprises deriving (220) a relative time delay of the at least two transmission equipments based on at least two sub-band transmit weight vectors, wherein a sub-band transmit weight vector comprises weight vectors applicable to the at least two transmission equipments, respectively, in a sub-band of the frequency band.
Patent KR-20090086643-A (KR)
Title: Method and apparatus for receiving radio frequency signals
Inventor: MU FENGHAO
IPC: H04B1/18
Filed: 2007-10-03
Abstract: A frequency conversion receiver comprises a passive mixer, a Low-Noise Amplifier (LNA) and a balun. The low-noise amplifier generates an amplified single-ended signal responsive to a single-ended receiver input signal. The passive mixer generates a mixer output signal responsive to a differential mixer input signal and a four-phase local oscillator signal. The balun transforms the amplified singled-ended signal into the differential mixer input signal, the balun having a first winding coupled to an output of the low-noise amplifier and a second winding coupled to an input of the passive mixer, the second winding having more turns than the first winding. The turn ratio of the second winding to the first winding provides gain compensation to the low-noise amplifier, and in conjunction with the low-noise amplifier and the passive mixer, provides a desired gain to the receiver and linearity over a dynamic range of the receiver input signal. ® KIPO & WIPO 2009
Patent KR-20090098984-A (KR)
Title: An ultra-high solid content polyurethane dispersion and a continuous process for producing ultra-high solid content polyurethane dispersions
Inventor: ERDEM BEDRI
IPC: C08G18/28
Filed: 2007-12-19
Abstract: The instant invention is an ultra-high solid content polyurethane dispersion, and a continuous process for producing ultra-high solid content polyurethane dispersions. The ultra-high solid content polyurethane dispersion includes the reaction product of: (1) a first component, wherein the first component is a first polyurethane prepolymer or a first polyurethane prepolymer emulsion; (2) a second component, wherein the second component is a second polyurethane prepolymer, a second polyurethane prepolymer emulsion, a low solid content polyurethane dispersion, a seed latex, or combinations thereof; (3) and a chain extender. The ultra-high solid content polyurethane dispersion has a solid content of at least 60 percent by weight of the solid, based on the total weight of the ultra-high solid content polyurethane dispersion, and a viscosity in the range of less than 5000 cps at 20 rpm at 21°C using spindle #4 with Brookfield viscometer. The method for producing a high-solid content polyurethane dispersion includes the following steps: (1) providing a first stream, wherein said first stream comprising a first polyurethane prepolymer or a first polyurethane prepolymer emulsion; (2) providing a second stream, wherein said second stream being a media phase selected from the group consisting of a second polyurethane prepolymer, a second polyurethane prepolymer emulsion, a polyurethane prepolymer dispersion, a seed latex emulsion, or combinations thereof; (3) continuously merging said first stream with said second stream in the presence of a chain extender; and (4) thereby forming a polyurethane dispersion having a solid content of at least 60 percent by weight of the solid, based on the total weight of the ultra-high solid content polyurethane dispersion, and a viscosity in the range of less than 5000 cps at 20 rpm at 21°C using spindle #4 with Brookfield viscometer.
Patent KR-20090086136-A (KR)
Title: Novel thermostable gluconate dehydrogenase and use thereof
Inventor: KIM SEONG HUN
IPC: C12P7/58
Filed: 2004-05-13
Abstract: A gluconate dehydrogenase is provided to effectively produce 2-ketone-3-deoxy aldonic acid from aldonic acid by isolating a gluconate dehydrolase from thermophilic and acidophilic archaea. A method for purifying a gluconate dehydrolase comprises a step of passing medium for culturing microorganism which produces the gluconate dehyrolase or microorganism cell and performing chromatography. A functional group is selected among carboxy group, carboxy methyl group, sulfo group, sulfo methyl group, amino ethyl group, diethyl amino ethyl group, trimethylaminomethyl group, triethylaminoethyl group and alkyl group. The microorganism is Sulfolobus solfataricus, Sulfolobus acidocaldarius, Sulfolobus shibatae, Sulfolobus tokodaii, Sulfolobus islandicus, Sulfolobus yangmingensis, Thermoplasma acidophilum and Ferroplasma acidophilum.
Patent KR-20090126239-A (KR)
Title: Liquid recovery system, immersion exposure apparatus, immersion exposing method, and device fabricating method
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2008-01-23
Abstract: A liquid recovery system is used by an immersion exposure apparatus. The liquid recovery system is provided with: a first opening; a gap portion that is provided so that a liquid on an object that opposes the first opening can flow into the gap portion through the first opening; a liquid recovery part that suctions, through a porous member, at least part of the liquid that flows into the gap portion; and a second opening that is different from the first opening. The gap portion is open to the atmosphere through the second opening.
Patent KR-20090104902-A (KR)
Title: Table device of machine tool
IPC: B23Q1/28
Filed: 2007-12-13
Abstract: Table device (10) of machine tool adapted to be disposed on bed (30) and shift in the anteroposterior direction of the bed (30) by means of ball screws (51,52), comprising table main body part (11) for fixing of workpiece and support parts (12,13) fitted by means of ball screws (51,52) so that the support parts are detachably coupled to the table main body part (11) and are shiftable in the axial direction of the ball screws (51,52) in accordance with the rotation of the ball screws (51,52), wherein the coupling between the table main body part (11) and the support parts (12,13) can be canceled while at least one ball screw (51 or 52) is fitted to support part (12 or 13).
Patent KR-20100014972-A (KR)
Title: Tv-centric system
Inventor: ZUSTAK FREDERICK J
IPC: H04N7/00
Filed: 2008-02-27
Abstract: A TV has a TV processor (18) and a display (14) presenting a map showing the topology of the home network of which the TV is a part. Upon initial energiziation the TV discovers network devices in the home, uploads this information to an Internet server (54), which in turn sends back to the TV necessary information for configuring the network, without any user interaction to congifure network devices.
Patent KR-20090115816-A (KR)
Title: Closed form calculation of temporal equalizer weights used in a repeater transmitter leakage cancellation system
Inventor: PROCTOR JAMES A JR
IPC: H04B17/40
Filed: 2008-03-03
Abstract: A repeater environment is provided to operatively deploy a feedback cancellation loop that performs closed loop calculations for weights used by a feedback equalizer to improve signal integrity and amplification. In an illustrative implementation, an exemplary repeater environment comprises a transmitter, a receiver, an equalized feedback cancellation loop circuitry operative to perform one or more closed form calculations for equalizer weights. In the illustrative implementation, the feedback cancellation loop can comprise a calculation module operative to perform one or more closed form weight calculations using linear algebraic techniques as part of feedback signal cancel operations for use by the N tap feedback equalizer canceller.
Patent KR-20090118105-A (KR)
Title: Surface inspecting apparatus
Inventor: HAYASHI YOSHINORI
IPC: G01N21/956
Filed: 2008-04-25
Abstract: [PROBLEMS] To provide a surface inspecting apparatus which can suitably inspect the outer circumference edge section of board-like members, such as a semiconductor wafer. [MEANS FOR SOLVING PROBLEMS] A semiconductor wafer inspecting apparatus (10) is provided with an imaging lens (22) arranged to face the outer circumference edge section (101) of a semiconductor wafer (100); an imaging surface (24) arranged to face the outer circumference edge surface of the semiconductor wafer (100) by having an imaging lens (22) in between; a mirror (12) for forming the image of the outer circumference bevel surface (101b) of the semiconductor wafer (100) on the imaging surface (24) through the imaging lens (22); a mirror (14) for forming the image of the second outer circumference bevel surface (101c) of the semiconductor wafer (100) on the imaging surface (24) through the imaging lens (22); a correction lens (26) for forming the image of the outer circumference edge surface (101a) of the semiconductor wafer (100) on the imaging surface (24) through the center portion of the lens (22); and an illuminating light guide lighting section (18) for illuminating the first outer circumference bevel surface (101b) and the second outer circumference bevel surface (101c) so that the outer circumference bevel surfaces are brighter than the outer circumference edge surface (101a).
Patent KR-20090129460-A (KR)
Title: Room temperature single phase li insertion/extraction material for use in li-based battery
Inventor: GIBOT PIERRE
IPC: H01M10/36
Filed: 2008-03-19
Abstract: The invention relates to active materials for the manufacture of Li-based batteries. A crystalline nanometric powdered material with formula Li(M, M')PO, in particular LiFePO(O<=x<=1), is disclosed, exhibiting single phase Li insertion/extraction mechanism at room temperature when used as positive electrode material in Li-based batteries. Compared to current LiFePO, the novel material results in smooth, sloping charge/discharge voltage curves, greatly simplifying the monitoring of the state of charge of the batteries. The coexistence of mixed valence states for Fe (i.e. FeVFe) is believed to increase the electronic conductivity in the room temperature single phase LiFePOmaterial, compared to state of the art two-phase materials. This, together with the nanometric size of the particles and their sharp monomodal size distribution, contributes to the exceptional high-rate capability demonstrated in batteries.
Patent KR-20090127188-A (KR)
Title: Broadcast multicast mode
Inventor: DABAK ANAND G
IPC: H04B1/7103
Filed: 2005-06-15
Abstract: A broadcast/multicast transmission format includes a data portion (402, 504) and a cyclic prefix (CP) (404, 502) coupled to the traffic data portion. A method and system for providing broadcast/multicast transmissions with the application to communication systems that perform broadcast or multicast transmission is also disclosed. The addition of a pilot to the data portion of the transmissions is also disclosed.
Patent KR-20100019449-A (KR)
Title: Thin paper
Inventor: INAGAKI KENJI
IPC: H01M50/414
Filed: 2008-04-11
Abstract: Disclosed is a thin paper having an areal weight of 5 to 30 g/m, and comprising a short fiber A and a binder fiber (B) at a [(short fiber A)/(binder fiber B)] ratio of 90/10 to 50/50 by weight, wherein the short fiber A comprises a fiber-forming thermoplastic polymer, has a fiber diameter (D) of 100 to 1000 nm and has a ratio of the fiber length (L) to the fiber diameter (D) (i.e., a L/D ratio) of 500 to 2500, and wherein the binder fiber B has a single fiber fineness of 0.1 dtex or less.
Patent KR-20100024922-A (KR)
Title: Reduction treatment apparatus and method of reduction treatment
Inventor: EHARA NOBUO
IPC: B09B3/00
Filed: 2008-05-22
Abstract: At least one member selected from among ASR, household electrical appliance shredder dust, waste plastic, waste-derived RDF, RPF, polluted sludge, oily sludge, waste wood, waste fiber, waste rubber and animal or plant residue as a waste matter being effective as a reducing material and functioning as a heating material through generation of an amount of heat needed for reduction is fed into a reducing furnace (2) supplied with zinciferous iron oxide or zinc oxide or iron oxide. Reduction treatment is carried out using the above member as a heat source without the use of any auxiliary fuel. Thus, zinc reduction and/or iron oxide reduction allowing production of metallic iron can be attained while realizing processing cost saving (running cost saving attributed to nonuse of auxiliary fuel).
Patent KR-20100022043-A (KR)
Title: Device and method for providing an iptv service
Inventor: TSANG ING JYH
IPC: H04N5/44
Filed: 2008-06-04
Abstract: A scheduled channel device for an Internet Protocol Television (IPTV) system is provided, said scheduled channel device comprising means adapted to receive a video schedule which is programmed by a user and which identifies video items of at least one source available in said IPTV system that said user desires to view sequentially or according to a time scheme, characterized in that said scheduled channel device further comprises means adapted to control timely delivery of said video items by said at least one video source for streaming said video items over one dedicated channel towards said user. Further a method for providing such IPTV system is provided.
Patent KR-20110083789-A (KR)
Title: Food and beverage advertising device
Inventor: KIM JONG SEUK
IPC: A47J27/00
Filed: 2010-01-15
Abstract: PURPOSE: A food advertising apparatus is provided to increase an advertisement effect by realistically showing the condition of the food. CONSTITUTION: The food is showed for the propaganda of an advertisement. A container(120) contains the food. The state subtense part(130) shows at least one or more states among a hot state(133), a cold state, a boiling state, or a fragrant state of the food contained in the container in gas or liquid. The state subtense part gives out the steam from the steam forming apparatus between the foods, thereby showing the steaming state which means the hot state in the container. The state subtense part shows the boiling state of the foods in the container when the gas passes through the liquid and the liquid is splattered.
Patent KR-20110084753-A (KR)
Title: Compositon for inducing collagen synthesis comprising usimine - c
Inventor: YIM JOUNG HAN
IPC: A61Q19/00
Filed: 2010-01-18
Abstract: PURPOSE: A composition containing Usimine - C for promoting collagen synthesis is provided to enhance proliferation of fibroblasts and to improve anti-wrinkling. CONSTITUTION: A composition for promoting collagen contains Usimine - C as an active ingredient. The Usimine - C is isolated from Ramalina terebrata. The Usimine - C increases type I procollagen C-peptide of fibroblasts.
Patent KR-20110085115-A (KR)
Title: One body type led light apparatus
Inventor: KIM YONG CHUL
IPC: F21V17/10
Filed: 2010-01-19
Abstract: PURPOSE: An integrated LED device is provided to enable a user to easily replace an LED board without disassembling the lighting device by mounting an LED substrate with a sliding type. CONSTITUTION: A semitransparent diffusion cover(123) is formed on the lower side of an LED board(122). The diffusion cover includes a lateral frame(130) and a frame extension unit(110) of a first body frame. The frame extension unit is fitted to first and second body frames(120,120') and diffuses light emitted from an LED device. The lateral frame is combined with both ends of the second body frame. A projection(127) is slidingly combined with both grooves(111) of the frame extension unit of the first body frame.
Patent KR-20100086434-A (KR)
Title: Liquid crystal display device
Inventor: HAGA SHUICHI
IPC: G09G3/36
Filed: 2010-01-21
Abstract: PURPOSE: A liquid crystal display device is provided to efficiently suppress color change due to a viewing direction by correcting the chromaticity of an image signal through the viewing direction and color change information. CONSTITUTION: A receiving unit(15) receives viewing direction information for showing an image viewing direction by a user. A correction unit(17) corrects the chromaticity of an image signal by using the color change using chrominance connecting the viewing direction to the color change of a display light and the viewing direction information. A liquid crystal display unit(19) displays an image based on the image signal corrected by the correction unit. If the color change is above the threshold value in the viewing direction corresponding to the viewing direction information, the correction unit corrects the chromaticity.