baber/WOPTO huggingface dataset:
Patent KR-20060134169-A (KR)
Title: Apparatus and method of cell broadcasting
Inventor: LINEHAN DIARMUID J
IPC: H04M1/72436
Filed: 2005-03-14
Abstract: The present invention provides a method of conveying a message to service subscribers of a communication network within a specific geographical area. The method is characterised by a mobile station calling a reserved number, and the communication network verifying that said mobile station is listed on a cellular broadcast authorisation list. The mobile station transmits a message for broadcast to the aforesaid called number, and if the mobile station is verified as authorised, the communication network broadcasts the message via a cell broadcast system. In so doing, the present invention aims to provide a trusted cell broadcasting system that circumvents the delays caused by human operator.
Patent KR-20070064552-A (KR)
Title: Fft-based multichannel video receiver
Inventor: YUN WEIJIE
IPC: H04M1/715
Filed: 2005-05-02
Abstract: A multichannel video receiver having an analog-to-digital conveyer, fast-Fourier transform circuit and inverse- Fourier transform circuit. The analog-to-digital converter circuit generates a digitized representation of a frequency band used to convey a plurality of video signals, and the fast-Fourier transform circuit generates a frequency-domain representation of the digitized representation of the frequency band. The inverse-Fourier transform circuit recovers, from the frequency-domain representation, a plurality of digitized time-domain signals that correspond to the plurality of video signals.
Patent KR-20070007896-A (KR)
Title: Coating device and coating method
Inventor: SHIBATA ICHIRO
IPC: B05D3/00
Filed: 2005-04-26
Abstract: A coating device and a coating method. The coating device (10) comprises a coating liquid feed means (15) feeding a coating liquid and a coating means (18) forming a coating film of a specified film thickness on a continuously carried band-like support body (16) at the position thereof apart a specified distance from the coating liquid feed means (15) while feeding the coating liquid from the coating liquid feed means (15) thereto. The coating means is fixed onto active vibration isolation devices (32). ® KIPO & WIPO 2007
Patent KR-20070012699-A (KR)
Title: Process for producing resin-coted pigment, resin-coted pigment, aqueous pigment dispersion, and aqueous colorant composition containing the same
Inventor: UENO YOSHIAKI
IPC: C09D11/322
Filed: 2005-05-25
Abstract: A process for producing a resin-coated pigment giving an ink and coating material which have excellent pigment dispersion stability, rapid dryability, and a high gloss and density and which contain no substance causative of a decrease in pigment dispersion performance, such as an organic solvent or a salt. The process is characterized by dispersing a pigment in an aqueous solution obtained by dissolving an anionic-group- containing resin in the presence of a basic compound and then removing the basic compound from the resultant aqueous solution using an ion- exchange means to thereby deposit the anionic-group-containing resin on the pigment surface. ® KIPO & WIPO 2007
Patent KR-20070015606-A (KR)
Title: Recycling 2,6-naphthalenedicarboxylic acid (2,6-nda) contained in polyethylene naphthalate in a process to produce diesters
Inventor: MCMAHON ROSEMARY F
IPC: C07C67/03
Filed: 2005-05-09
Abstract: A process for preparing a dialkylester of a naphthalenedicarboxylic acid comprising directing a liquid phase reaction mixture comprising a low molecular weight alcohol, a naphthalenedicarboxylic acid, a dialkylester of a naphthalenedicarboxylic acid, and a polyethylene naphthalate containing material, at a given temperature and pressure through series arranged reaction zones and subsequently removing a product comprising a dialkylester formed by the reaction of the naphthalenedicarboxylic acid and the polyethylene naphthalate containing material with the low molecular weight alcoholfrom a reaction zone. This invention is also directed to a process for preparing a purified dialkylester of a naphthalenedicarboxylic acid comprising a series of crystallization and distillation steps, and combinations thereof. ® KIPO & WIPO 2007
Patent KR-20070023724-A (KR)
Title: 극미 니켈 분말의 분산을 위한 방법 및 조성물
IPC: B22F1/00
Filed: 2005-02-15
Abstract: 헥사메틸디실라잔으로 처리되는 고-순도 발연 실리카인 소수성 무기 분산제에 분산된 극미 니켈 분말을 포함하는, 합금에 대하여 사용되는 조성물. 상기 조성물은 니켈 분말의 응집을 방지하고, 그 결과 예를 들면 스틸과 같이 니켈 분말로 형성되는 합금의 연약함(weakness)을 방지한다. 상기 조성물로 합금을 제조하는 방법은 합금 블렌드를 형성하기 위하여 니켈 분말을 그 밖의 다른 금속 및/또는 비금속 및 소수성 발연 실리카와 혼합하는 단계, 상기 합금 블렌드를 압축(pressing)하는 단계, 및 상기 합금 블렌드를 소결하는 단계를 포함한다.
Patent KR-20070024613-A (KR)
Title: Process for composite layered material for electronic optical devices
Inventor: STROEKS ALEXANDER ANTONIUS MAR
IPC: C03B23/047
Filed: 2005-05-17
Abstract: The invention relates to a process for preparing a composite layered structure comprising a glass film and a polymer film adhered to the glass film, comprising melting and drawing an inorganic glass material to form a virgin contact-free solid glass film, and applying a polymer film on at least one side of the virgin contact-free glass film. The invention also relates to a composite layered material suitable for use in optical, display systems comprising a monolithic glass film and a polymer film adhered to at least one side of the glass film characterized in that the glass film has a thickness of less than 20 mum. The invention furthermore relates to the use of the inventive composite layered material as barrier layer in optical display systems. ® KIPO & WIPO 2007
Patent KR-20080066168-A (KR)
Title: Multi-layer substrate
Inventor: KIM YOUNG SEOK
IPC: H05K3/46
Filed: 2007-01-11
Abstract: A multi-layer substrate is provided to prevent EMI(Electro-Magnetic Interference) discharged from a via hole and to improve signal transmission of a signal line by matching a signal transmission path and a return current path. A multi-layer substrate(100) is formed by sequentially stacking a plurality of substrate main bodies(110) and layers(120) and includes a signal via hole(130) and an auxiliary via hole(140). The signal via hole is connected to a signal line(133) and includes a signal column(131) passing through at least one of the substrate main bodies. The auxiliary via hole includes an auxiliary column(141) and a pair of auxiliary pads(145). The auxiliary column surrounds the signal column. The auxiliary pads are formed on the layers and are extended from an end of the auxiliary column.
Patent KR-20080066206-A (KR)
Title: Method and device to measure optical properties of led lighting
Inventor: PARK SUNG LIM
IPC: G01J3/02
Filed: 2007-01-11
Abstract: An apparatus and a method for measuring optical properties of an LED are provided to simplify the measurement of the optical properties by computerizing spectrums corresponding to light having at least two colors. An apparatus of measuring optical properties of an LED(Light Emitting Diode) comprises the step of emitting light of the LED by applying power to a LED package(40) having at least two color LEDs. Spectrum of light having at least two colors is obtained through a spectroscope(10) and then transmitted to a computer. At least one optical property of maximum wavelength, main wavelength, luminosity, intensity radiation, color temperature, color rendering index, brightness and color coordinates for the transmitted spectrum of light is calculated.
Patent KR-20070076450-A (KR)
Title: Method for the exchange of data packets in a network of distributed stations, device for compression of data packets and device for decompression of data packets
Inventor: ZHANG ZHI GANG
IPC: H04L12/56
Filed: 2007-01-11
Abstract: A method for exchanging data packets in a distributed station network, a device for compressing data packets, and a device for decompressing data packets are provided to increase the efficiency of link usage by making a decompressor transmit only a NACK packet or a STATIC-NACK packet in order to indicate a failure in decompressing or making the decompressor omit the transmission of an ACK packet to decompress an update packet successfully. A compressor, using a data compression protocol to compress data packets in a distributed station network, compresses data packets and transmits the compressed packets to one or more decompressors in the distributed station network which forms a multicast group. If it is detected that the decompressors try to participate in the multicast group, the compressor executes transition to an IR(Initialization and Reset) state. Then the compressor transmits an update initialization packet to the decompressors in the multicast group. The compressor evaluates a membership report message in order to confirm whether the decompressors have participated in the multicast group. In order to refresh one or more decompressors, the compressor periodically transits to the IR state by transmitting a new update initialization packet.
Patent KR-20080070128-A (KR)
Title: A beam correction device of multiple luminous element
Inventor: CHO HYEONG YEON
IPC: G11B7/1356
Filed: 2007-01-25
Abstract: An optical axis control device for a multi-wavelength luminous element is provided to form optimal focus on an optical disc surface or a photo detector cell for each beam by adjusting the size of lens incidence plane of laser beam according to wavelength. An optical axis control device for a multi-wavelength luminous element comprises a luminous element, optical elements(31), and coating surfaces(32,33). The luminous element emits beams having at least two different wavelengths. The optical elements have at least two light receiving surfaces mating to each luminous part of the luminous element. The coating surfaces, placed inside the optical elements, induce the light path from the light receiving surfaces to the incidence surface of a lens.
Patent KR-20080071715-A (KR)
Title: Memory system, memory controller and memory for the same, and method of constructing signal of the same
Inventor: LEE JUNG BAE
IPC: G06F12/00
Filed: 2007-01-31
Abstract: A memory system, a memory controller and a memory for the same, and a signal formation method thereof are provided to prevent commands, which are different from a write command, from being interpreted as the write command by a signal transfer error in the memory system for transferring a signal in a packet type. A memory controller(100) transfers a packet type signal by putting the least hamming distance, which is more than two, between a write command set by responding to command signals included in the signal and other commands. A memory(200) receives the packet type signal. The memory controller transfers write data to the memory when the command signals point the write command. The memory receives the write data when the command signals point the write command. The command signals include the written command and a write enable signal for discriminating a read command from other commands. The write enable signal is at least two bits. The memory controller transfers the packet type signal including the command signals and a row address when the command signals point an active command, and transfers the packet type signal including the command signals and a column address when the command signals point the write or read active command.
Patent KR-20080074353-A (KR)
Title: Method for multi pointing using magnetic field and apparatus therefor
Inventor: CHOI HYOK SUNG
IPC: G06F3/033
Filed: 2007-02-08
Abstract: A multi-pointing method using a magnetic field and a device thereof are provided to realize multi-pointing without any interference of other objects having no magnetic field by detecting a position and a rotation direction of a point device based on a pattern of the magnetic field generated from the point device and a shape change of a magnetic field pattern when the pointing device is moved or rotated. A pointing device(110) generates a magnetic field by including a permanent magnet or an electromagnet. A pointing detector(120) detects a position and a rotation direction of the point device based on a pattern of the magnetic field generated from the point device and a shape change of a magnetic field pattern when the pointing device is moved or rotated. The pointing detector includes a horizontal detector detecting an X-axial magnetic field generated from the pointing device, a vertical detector detecting a Y-axial magnetic field generated from the pointing device, and an integrated detector detecting the position and the rotation direction of the point device based on the magnetic fields detected by the horizontal and vertical detectors. In addition, the pointing detector contains a cell unit, which includes plural unit cells detecting magnetic fields generated from the pointing device, and an integrated detector which the place and rational direction of the pointing device by using the detected magnetic fields.
Patent KR-20080074419-A (KR)
Title: Apparatus and method for selecting beam index in wireless communication system
Inventor: MAZZARESE DAVID
IPC: H04B7/155
Filed: 2007-02-09
Abstract: A device for selecting a beam index in a wireless communication system and a method therefore are provided to enable each base station to perform scheduling processes by using beam index information selected by terminals of a neighboring cell, thereby reducing interference to the terminals within the neighboring cell in case of beamforming. A transmission modem(313) transmits a pilot signal to select beam indexes of terminals. A receiver(301) receives beam index information on a serving base station and neighboring base stations from the terminals within a cell. A communicator(303) exchanges the beam index information with at least one neighboring base station. A scheduler(305) collects the beam index information of the terminals within the neighboring cell and a self cell, and performs a scheduling process to minimize interference to the terminals within the neighboring cell.
Patent KR-20080074650-A (KR)
Title: Semiconductor package
Inventor: CHOI BOK KYU
IPC: H05K9/00
Filed: 2007-02-09
Abstract: A semiconductor package is provided to reduce an impedance of a whole semiconductor package by shielding an electromagnetic wave. A semiconductor package includes a printed circuit board, a semiconductor chip(106), a first metal wire(110), a metal plate(108), a second metal wire(112), and an encapsulation agent(116). The printed circuit board has an electrode terminal on a side. The semiconductor chip is arranged on a plane of the printed circuit board. The first metal wire couples a bonding pad of the semiconductor bonding pad to the electrode terminal of the printed circuit board electrically. The metal plate is arranged on an upper part of the semiconductor chip. The second metal wire connects the metal plate to the electrode terminal of the printed circuit board electrically. The encapsulation agent encapsulates a plane of the printed circuit board having the metal plate and the first and second metal wires.
Patent KR-20080079524-A (KR)
Title: Multi-row evaporator
Inventor: LEE DONG WON
IPC: F28G9/00
Filed: 2007-02-27
Abstract: A multi-row evaporator is provided to form a bonding unit at contact surfaces of left and right tank units or on a separator of the left and right tank units so that the bonding unit is not exposed to an outside. A multi-row evaporator includes a plurality of tubes(10), heat-sink fins(20), and a header tank(40). The tubes are arranged at regular intervals. The heat-sink fins are interposed between the tubes. The header tank includes a header unit(41), a tank unit(42), and a bonding unit(43). The header unit, the tank unit, and the bonding unit are formed by performing roll forming with respect to a clad sheet(30). The tubes are arranged in parallel. An end of the tube is inserted into the header unit provided in the header tank.
Patent KR-20080082087-A (KR)
Title: Compositon for treating or preventing amyloid-related diseases comprising magnolia officinalis rehd. et wils. extract
Inventor: KIM KI HO
IPC: A61P25/28
Filed: 2007-03-07
Abstract: An extract of Magnolia officinalis Rehd. et Wils. is provided to inhibit activity of beta and gamma-secretase concerned in other-amyloid formation, thereby being effectively used as a functional food or a pharmaceutical composition for treating or preventing amyloid-related diseases. A composition for treating or preventing amyloid-related diseases comprises 0.0001-90 wt.% of an extract of Magnolia officinalis Rehd. et Wils. as an effective ingredient, wherein the amyloid-related disease is Alzheimer's disease, Down's syndrome, cognitive disorder, memory impairments or amyloidosis.
Patent KR-20070092172-A (KR)
Title: Laser assembly with integrated photodiode
Inventor: FREUND JOSEPH MICHAEL
IPC: H01S3/0941
Filed: 2007-03-08
Abstract: A laser assembly, an apparatus having the laser assembly, and a method for manufacturing the laser assembly are provided to control automatically the laser assembly by monitoring a secondary optical output from a lower DBR(Distributed Bragg Reflector) mirror using a photodiode. A laser assembly includes a substrate(110), at least one standoff(115), and a semiconductor laser. The substrate includes a first doping region and a second doping region. The second doping region is arranged to be close to an upper surface of the substrate. The second doping region forms a pn-junction with the first doping region. The semiconductor laser is used to radiate a light from upper and lower surfaces thereof. The semiconductor laser is attached to an upper surface of the substrate having the standoff such that the light from the lower surface of the laser diode collides with the second doping region.
Patent KR-20070093876-A (KR)
Title: Permanent material
Inventor: JUNG JIN SUK
IPC: A61K8/92
Filed: 2007-03-14
Abstract: A permanent agent is provided to reduce the damage of hair by a second agent containing hydrogen oxide and a third agent containing bromate as oxidizing agent and be easy for use. And a method for perming using the same permanent agent is provided. A permanent agent comprises a first agent including a reducing agent and an alkali agent as main ingredients, a second agent including hydrogen peroxide as a main ingredient, and a third agent including bromate as a main ingredient. The permanent agent further comprises a fourth agent including a treatment oil agent. The method for perming comprises the steps of: (a) treating hair with the first agent; and (b) treating the hair with a mixture solution of the second agent and the third agent.
Patent KR-20070119485-A (KR)
Title: Pellicle
Inventor: HAMADA YUICHI
IPC: G03F1/62
Filed: 2007-03-15
Abstract: A pellicle is provided to supply a pellicle with a reduced content of sulfuric ions, nitric ions, organic acid and so on by forming a polymer coating layer on a pellicle frame made of aluminum alloy. A pellicle(10) includes a pellicle frame(3) made of aluminum and a pellicle layer(1) tightly installed in the pellicle frame wherein a polymer coating layer is formed on the surface of the pellicle frame. The polymer coating layer can be a negative ion electrodeposition layer of thermosetting resin, having a thickness of 5-30 mum.
Patent KR-20070097329-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: UTSUNOMIYA SUMIO
IPC: H01L21/324
Filed: 2007-03-26
Abstract: A method for manufacturing a semiconductor device is provided to form a polycrystal silicon layer of a large area with low cost by crystallizing an amorphous semiconductor layer formed on a glass substrate at low temperature. A combustion gas is sprayed onto a member containing a metal element, in which the combustion gas is obtained by burning a mixed gas including a gas containing hydrogen atom and oxygen gas. The combustion gas is sprayed onto an amorphous semiconductor film placed on a substrate having an insulating surface. The metal element is added to the vicinity of a surface of the amorphous semiconductor film to enhance re-crystallization of semiconductor. The amorphous semiconductor film is heated with the metal element to modify the amorphous semiconductor film into a polycrystalline semiconductor film.
Patent KR-20070041708-A (KR)
Inventor: KIM TAE KYUNG
IPC: G02B13/18
Filed: 2007-04-09
Abstract: 광을 출사하는 광원과, 광원쪽에서 입사된 광을 집속하여 기록매체에 광스폿을 형성하는 대물렌즈와, 광원과 대물렌즈 사이의 광로 상에 배치되어 입사광의 진행 경로를 변환하는 광로변환수단과, 광원과 대물렌즈 사이의 광로 상에 배치되어 광원에서 출사되는 광의 파장 변화 및/또는 파장 선폭의 증가에 따른 색수차를 보정하는 색수차 보정렌즈와, 기록매체에서 반사된 후 광로변환수단을 경유하여 입사된 광을 수광하는 광검출기를 구비하며, 색수차 보정렌즈는, 양의 파워를 갖는 렌즈와 음의 파워를 갖는 렌즈가 서로 인접되게 적어도 2매의 렌즈로 이루어지고, 그 전체 초점거리가 대물렌즈의 초점거리에 비해 상대적으로 무한 초점거리가 되도록 된 것을 특징으로 하는 광픽업장치가 개시되어 있다. 
     이와 같은 광픽업장치는, 대물렌즈의 초점거리에 비해 무한 초점거리를 갖는 색수차 보정렌즈를 구비하여, 광학재료의 굴절을 사용하여 색수차를 보정하므로, 높은 광효율을 가진다.
Patent KR-20080092139-A (KR)
Title: Functional drink food using sasaalbo-marginata extract
Inventor: PARK JONG MIN
IPC: A23L2/38
Filed: 2007-04-11
Abstract: A method for preparing a functional drink, and a functional drink prepared by the method are provided to obtain a functional drink useful for a diabetic by using an extract of Sasa borealis. A method for preparing a functional drink comprises the steps of collecting the rock water; (S1) mixing the rock water and the leaves and roots of Sasa borealis and boiling it in a double boiler to obtain an extract of Sasa borealis; (S2) mixing the obtained extract with Helianthus tuberosus Linne, Acanthopanacis Cortex, the edible shoots of a fatsia and pine needles; (S3) boiling it in a double boiler; and (S4) packaging the obtained one.
Patent KR-20080093508-A (KR)
Title: Manufacturing method of acryl pressure sensitive adhesive for polarizing film
Inventor: CHO UR RYONG
IPC: C09J133/08
Filed: 2007-04-17
Abstract: A method for preparing an acrylic pressure sensitive adhesive for suitable for the preparation of a polarizer is provided to improve light permeability and wettability. A method for preparing an acrylic pressure sensitive adhesive comprises the steps of firstly polymerizing 30-50 wt% of an organic solvent, 20-30 wt% of a polymerization initiator, 55-65 wt% of an acrylic main monomer and 35-45 wt% of an acrylic functional group monomer; adding 15-20 wt% of an organic solvent, 10-15 wt% of a polymerization initiator, 35-45 wt% of an acrylic main monomer and 35-45 wt% of an acrylic functional group monomer to the first polymerization product for the second polymerization; adding 15-20 wt% of the organic solvent and 60-75 wt% of the polymerization initiator to the second polymerization product for the third polymerization; adding 25-40 wt% of a solvent to it to prepare a liquid acrylic resin; irradiating an ultrasonic wave to the liquid acrylic resin; and adding a curing agent or a coupling agent to it to prepare an acrylic pressure sensitive adhesive. The ratio of the organic solvent, an acrylic main monomer and an acrylic functional group monomer is 1.7-1.9 : 1.0 : 0.05-0.7 by weight.
Patent KR-20080093527-A (KR)
Title: 엘이디 조명 장치
Inventor: PARK CHANG SIK
IPC: F21S2/00
Filed: 2007-04-17
Abstract: 본 발명은 일반적으로 사용되는 AC 전원을 이용하는 형광등 타입의 엘이디(LED)부를 광원으로 사용함과 동시에, 상기 엘이디부가 부착되는 본체를 회전가능하도록 함으로써, 기존의 백열등이나 형광등을 사용하는 조명 기구에 비해 상대적으로 전력소모가 적으면서도 우수한 조도를 가지며, 회전기능에 의해 원하는 방향으로 조사가 가능한 형광등 타입의 엘이디 조명 장치에 관한 것이다. 상기 엘이디 조명 장치는, 일반 교류 전원을 직류전원으로 변환하는 인쇄회로기판이 내장되며, 길이방향으로 중앙이 관통된 장홀을 갖는 중공(中空)의 직사각통 형상의 본체와; 상기 본체 상측에 형성된 엘이디 수용부에 체결되어 수용되며, 상기 인쇄회로기판에 전기적으로 연결되어 발광하는 다수의 엘이디가 길이 방향을 따라 이격되어 장착되는 막대형상의 엘이디부와; 상기 엘이디부 상에 체결되어 상기 본체의 엘이디 수용부내에 수용되며, 상기 다수의 엘이디 각각에 대응되도록 다수의 렌즈가 길이방향을 따라 이격되어 형성되는 막대형상의 렌즈부로 이루어지는 것을 특징으로 한다. 여기서, 상기 엘이디 수용부 최상측에는 상기 엘이디부와 상기 렌즈부를 보호하기 위한 막대형상의 커버(cover)가 결합될 수 있다.  
     
     엘이디, 조명 장치, 회전, 렌즈, 커버