baber/WOPTO huggingface dataset:
Patent KR-20080043528-A (KR)
Title: Manufacturing method of optical member
Inventor: LEE SANG HOON
IPC: G02B6/00
Filed: 2006-11-14
Abstract: A method for manufacturing an optical member is provided to increase brightness of a display panel by changing a propagation direction of light to a direction normal to an LCD panel by reflecting the beam using a prism pattern. An LCD(Liquid Crystal Display) device includes an LCD panel(20), an optical member(30), a pair of optical sources(40), an optical source cover(51), and a reflective plate(52). The optical member is located behind the LCD panel. The optical sources are arranged along both side surfaces of the optical member. The optical source cover encloses the optical sources. The reflective plate is arranged under the optical member. The reflective plate is arranged between upper and lower covers(10,60). The LCD panel is mounted on a mold(70). The optical member emits light from an incident surface of an optical plate(310) to the LCD panel through an optical film(320). The optical plate converts a linear source to a planar source. The optical film is opposed to the LCD panel.
Patent KR-20060129140-A (KR)
Title: Polishing pad having a grooved pattern for use in a chemical mechenical polishing apparatus
Inventor: OSTERHELD TOM
IPC: B24B37/26
Filed: 2006-11-20
Abstract: A polishing pad having a groove pattern for used in a CMP apparatus is provided to improve polishing uniformity and pad lifetime and to distribute a slurry over the pad by employing a wide deep groove. A polishing apparatus(20) includes a lower machine base(22) having a table upper portion(23) and an outer cover. The table upper portion supports a group of polishing stations(25a,25b,25c) and a conveying station(27). The polishing stations include rotatable platens(30) where a polishing pad(100) is located. The polishing stations includes pad conditioner apparatuses(40). The pad conditioner apparatuses have rotatable conditioner heads(44) and rotatable arms(42) for holding a cleaning bucket. A slurry(50) is supplied on a surface of the polishing pad by a coupled slurry/rinse arm(52). Two or more halfway cleaning stations(55a,55b) are arranged between the neighboring polishing stations.
Patent KR-20080029713-A (KR)
Title: Method for transmitting ack/nack signal, and method for setting the same
Inventor: JUNG IN JAE
IPC: H04B7/26
Filed: 2006-11-20
Abstract: A method for transmitting an ACK/NACK signal and method for setting the ACK/NACK signal are provided to prescribe a concrete manner transmitting an ACK/NACK signal in a 1 TTI(Transmission Time Interval) according to an ACK/NACK signal repeat transmission of a user. A method for transmitting an ACK/NACK signal determines whether or not the ACK/NACK signal repeatedly transmits in a 1 TTI according to a channel circumstance of a user. When the ACK/NACK signal do not repeatedly transmit, the ACK/NACK signal is transmitted to one sub-frame of sub-frames in the 1 TTI. When the ACK/NACK signal repeatedly transmit, the ACK/NACK signal is repeatedly transmitted to each sub-frame in a 1 TTI. The ACK/NACK signal is transmitted for a position of a time-frequency region of each sub-frame in the 1 TTI to be different. It is determined whether or not the ACK/NACK signal repeatedly transmits in the 1 TTI according to a distance between the user and a base station.
Patent KR-20080047179-A (KR)
Title: Thin film transistor substrate and method of fabricating the same
Inventor: LEE JE HUN
IPC: H01L29/786
Filed: 2006-11-24
Abstract: A TFT substrate is provided to avoid pattern delamination of an upper interconnection by forming upper and lower interconnections for capping a layer made of an extremely low resistance material like copper. A gate interconnection is formed on an insulation substrate(10), including a gate line and a gate electrode(26). An active layer pattern and a resistive contact layer pattern are formed on the gate electrode. A data interconnection includes a data line crossing the gate line and source and drain electrodes(65,66) formed on the resistive contact layer pattern wherein the source and drain electrodes are separated from each other. The gate interconnection and/or the data interconnection are/is composed of a lower interconnection, an intermediate interconnection and an upper interconnection. The lower interconnection is made of an alloy of molybdenum and at least one element selected from a group of niobium, zirconium, tantalum, manganese and vanadium. The intermediate interconnection is disposed on the lower interconnection, made of copper. The upper interconnection contains a nitrogen element and/or an oxygen element in an alloy of molybdenum and at least one element selected from a group of niobium, zirconium, tantalum, manganese and vanadium. The lower interconnection can include a nitrogen element and/or an oxygen element wherein the content of the oxygen element and the oxygen element in the lower interconnection is less than that of the upper interconnection.
Patent KR-20080047874-A (KR)
Title: Reconfigurable multi-band antenna
Inventor: YUN TAE YEOUL
IPC: H01Q1/24
Filed: 2006-11-27
Abstract: A reconfigurable multi-band antenna is provided to obtain a characteristic satisfying Wibro(Wireless Broadband Internet) and DMB(Digital Multimedia Broadcasting) bands according to a switching characteristic of a PIN diode by using the PIN diode in a single-feed single antenna. A reconfigurable multi-band antenna includes a radiation patch(11), a feed line(19), an impedance converter(13), and a plurality of diodes(12). The radiation patch is arranged on a dielectric substrate and has first to third regions to form signal paths by a plurality of symmetrical slits(15). The third region is made of a thin film conductor to form the signal path from the first region to the second region. The feed line is electromagnetically connected to one end of the first region of the radiation patch to feed current to the radiation patch. The impedance converter is arranged between the radiation patch and the feed line to match impedance. The plurality of diodes are arranged at the slit regions respectively and turned on when applying a bias voltage to form the additional signal path from the first region to the second region.
Patent KR-20080049350-A (KR)
Title: Robot navigating apparatus
Inventor: PARK JIN WOO
IPC: B25J5/02
Filed: 2006-11-30
Abstract: An apparatus for guiding travel of a robot running on rails is provided to supply lubricant through lubrication holes on rails without disturbing robot operation and to save time and money required for supplying lubricant on rails. An apparatus for guiding travel of a robot running on rails includes rails having lubricant supply holes on the surface of the rail, a travel unit(40) assembled to the robot traveling along rails, a device(60) for delivering lubricant to lubricant supply holes, and a control unit(30) for controlling the device for delivering lubricant and/or the travel unit.
Patent KR-20070000384-A (KR)
Title: Memorypen
Inventor: ROH CHANG SIK
IPC: G06F3/00
Filed: 2006-12-12
Abstract: A memory pen for obtaining multiple data is provided to scan/store a document or the data by installing a scanner to a tip of the memory pen while keeping a voice recorder function and a laser pointing function of the memory pen. The memory pen comprises a scanner interface(1), a key manipulation part(2), an indicator(3) for displaying an operation state of a CPU, a laser beam output interface for displaying text or image data stored in a ROM, and a voice signal tracking/inputting device(4). The key manipulation part includes a voice recorder selection switch for selecting the voice recording function and a laser output selection switch for displaying the data after a scanning mode, and a voice input selection switch.
Patent KR-20080054908-A (KR)
Title: Bracket structure of a sub-frame
Inventor: CHO YOUN HYUNG
IPC: B62D21/02
Filed: 2006-12-14
Abstract: A sub frame bracket of a vehicle is provided to reduce development time and a cost by changing mounting point of a suspension link to the sub frame. A sub frame bracket of a vehicle comprises a bracket plate(5), a mounting guide(11), a tuning plate(17), and an assembling nut(19). The bracket plate placed on a sub frame(1), and has a mounting base hole to mount a suspension link. The mounting base hole is larger than a conventional mounting base hole. The mounting guide has a same shaped through hole as the mounting base hole and assembled to the bracket plate to be overlapped on the mounting base hole. The mounting guide has a plurality of stud bolts(9) at one side. The tuning plate has a bolt hole where the stud bolts are inserted, and connected with the mounting base hole and the through hole. The tuning plate has a testing mounting hole mounting the suspension link. The assembling nut assembled to the stud bolt, and fixes the tuning plate to the mounting guide.
Patent KR-20080057029-A (KR)
Title: An aparatus and a method for removal of hydrogen sulfide from blast furnace dry pit slag using amine compounds
Inventor: LEE SI HOON
IPC: C21B5/04
Filed: 2006-12-19
Abstract: An apparatus and a method for efficiently removing hydrogen sulfide generated when cooling blast furnace slag generated as a by-product in a process of producing pig iron in an ironmaking process of an ironworks is provided to lower an exhaust concentration of hydrogen sulfide to an allowable standard value of 10 ppm or less. A method for removal of hydrogen sulfide from blast furnace dry pit slag using amine compounds comprises removing hydrogen sulfide(H2S) using cooling water to which monoethanolamine, diethanolamine, triethanolamine, diethylenetriamine, or a mixture thereof is added. The method further comprises spraying fine particles from an aqueous solution of monoethanolamine, diethanolamine, triethanolamine, diethylenetriamine, or a mixture thereof through a blower(7) and a spray nozzle(9) to secondly remove hydrogen sulfide after primarily removing hydrogen sulfide using cooling water to which monoethanolamine, diethanolamine, triethanolamine, diethylenetriamine, or a mixture thereof is added. The monoethanolamine, diethanolamine, triethanolamine, diethylenetriamine, or a mixture thereof added to cooling water has a concentration of 200 to 500 ppm. The method comprises removing hydrogen sulfide using cooling water to which diethylenetriamine is added.
Patent KR-20070066953-A (KR)
Title: Serial data transfer in a numerically controlled control system to update an output value of the control system
Inventor: ZUCKER FRIEDHELM
IPC: G06F13/38
Filed: 2006-12-21
Abstract: A method and a device for transferring serial data in a numerically controlled control system to update an output value of the control system are provided to improve update of the output value in the control system frequently changing partial bit values of a control word without terminating a serial data transfer mode or increasing a clock frequency. A variable recording depth shift register is enabled to update a plurality of outputs of a latch register of the variable recording depth shift register when the data transfer to the variable recording depth shift register is terminated. The outputs update a data word or the output value found in the output of the variable recording depth shift register to the previous output value or data word. The outputs correspond to the number of received clock pulses for writing a bit value to an input shift register of the variable recording depth shift register to keep the bit value of the data word present in the output not required for providing the updated output value or data word to the output of the variable recording depth shift register.
Patent KR-20080057959-A (KR)
Title: Sonotrode and manufacturing method thereof, and ultrasonic wave welding method using the same
Inventor: KIM SOOK HWAN
IPC: C21D9/00
Filed: 2006-12-21
Abstract: A sonotrode, a manufacturing method thereof, and an ultrasonic welding method using the same are provided to form a knurling part whose width is 1~4mm and a ratio of the lower width and the upper width is 0.6~1.0 in order to optimize a heat-treatment method, a pattern of the knurling part, and the welding condition, and to minimize damage to a solar heat collection plate. A sonotrode(100) is used when seam-welding a solar heat collection plate with a branch pipe. The sonotrode is heat-treated so that a knurling part(110) installed at an end of the sonotrode has 800~880Hv of hardness. A width(W) of the knurling part is 1~4mm. Thickness of the knurling part is 80~120% of the thickness of the heat collection plate. A ratio of the lower width and the upper width of the knurling part is 0.6~1.0.
Patent KR-20080058528-A (KR)
Title: Double layer film for storing green sheet of mcfc and the storage method
Inventor: KUK SEUNG TAEK
IPC: H01M8/02
Filed: 2006-12-22
Abstract: A bilayer film for long-term storage of a green sheet as a constituent of a molten carbonate fuel cell is provided to prevent the constituent from being damaged by adhesion between one sheet surface and another sheet surface while the green sheets are stored by winding around a core. A bilayer film for long-term storage of a green sheet(2) as a constituent of a molten carbonate fuel cell comprises: a substrate film, an adhesive layer(3) and a top film(4) coated with silicone. The substrate film and the top film include polyester films. The top film and the silicone coating layer are wound together with the green sheet around a core(1) for storing the green sheet.
Patent KR-20080061636-A (KR)
Title: Air conditioner
Inventor: KIM SANG HWA
IPC: F24F11/02
Filed: 2006-12-28
Abstract: An air conditioner is provided to prevent accidents caused by contact of human bodies with a filter or a fan by stopping the operation of a vane or an indoor unit or blocking the high voltage power supply for a dust collecting filter, when a front panel of an indoor unit is opened. An air conditioner includes a front panel for opening or closing a main body of an indoor unit, at least one or more air outlets, and an outlet vane(51-53) for opening or closing the outlet. A control part(170) stops the operation of the indoor unit when the front panel is opened, or blocks the power supply for an electric dust filter to prevent electric shock.
Patent KR-20080061651-A (KR)
Title: Method for forming semiconductor device
Inventor: BOK CHEOL KYU
IPC: H01L21/027
Filed: 2006-12-28
Abstract: A method for forming a semiconductor device is provided to improve a process margin for forming a semiconductor device by stably guaranteeing a CD(critical dimension) of a fine pattern in an etch process of an etch target layer for forming the fine pattern. An etch target layer(110) is formed on a semiconductor substrate(100). A hard mask layer(120) is formed on the etch target layer. A first photoresist layer pattern(140) is formed on the hard mask layer. A hardening process is performed on the surface of the first photoresist layer pattern. A second photoresist layer pattern(160) is formed between the first photoresist layer patterns. The hard mask layer is etched to form a hard mask layer pattern by using the first and second photoresist layer patterns as a mask. The etch target layer is etched by using the first and second photoresist layer patterns and the hard mask layer pattern. The first and second photoresist layer patterns and the hard mask layer pattern are removed. The etch target layer can be an amorphous carbon layer having a thickness of 1000-3000 Å.
Patent KR-20080062310-A (KR)
Title: A crucible of fabricating oled
Inventor: KIM JONG SUNG
IPC: H05B33/10
Filed: 2006-12-29
Abstract: A crucible for fabricating an organic light emitting display is provided to increase the capacity of the crucible by mounting a wall to a lower body, thereby improving productivity. A crucible for fabricating an organic light emitting display includes an upper nozzle(21), a lower body(25), and a coupling unit. The upper nozzle discharges organic material(23) therefrom. The lower body contains the organic material. The coupling unit is installed in the lower body to couple the lower body with the upper nozzle. The coupling unit has a linear structure. The coupling unit is a wall(26) made of graphite.
Patent KR-20080062569-A (KR)
Title: Line on glass type liquid crystal display
Inventor: JI JU HYUN
IPC: G02F1/1345
Filed: 2006-12-29
Abstract: An LOG(Line On Glass)-type LCD device is provided to divide a signal line corresponding to selected one of a gate control signal and a power signal into a signal line passing through gate TCPs and a signal line directly connected to a corresponding gate driver and form the area of the signal lined directly connected to the gate driver to match the resistance values of the signal lines directly connected to the each gate driver, thereby preventing the deterioration of image quality generated by line delay in proportion to the length of an LOG line. An LCD(Liquid Crystal Display) panel(100) is configured by attaching a color filter substrate(120) and an array substrate(130). A timing controller(162) receives a control signal and a power signal from the outside. A driving PCB(Printed Circuit Board)(160) has the mounted timing controller and is bonded to the upper side end of the array substrate. Plural TCPs(Tape Carrier Packages)(146~148,156~159) are bonded to the side end of the array substrate to drive the LCD panel under the control of the timing controller. Plural signal lines(L1,L2,L3) are connected to the plural TCPs, are formed on the array substrate, and supply the control signal and power signal of plural drivers(141~143,151~154). At least selected one of the signal lines is configured by a first partial line and a second partial line. The first partial line passes through the plural TCPs having the same resistance value. The second partial line is directly connected to the plural drivers.
Patent KR-20060026958-A (KR)
Title: Method for quality assurance of screw joint tightening
Inventor: CARLIN CARL GUSTAF
IPC: B25B23/14
Filed: 2004-07-06
Abstract: A method for quality assurance of screw joint tightening results when tightening a screw joint to a needed pretension condition (FN) by means of a torque delivering power tool, wherein one or more simulation procedures of a screw joint tightening process via a specific algorithm aiming at the needed pretension condition (FN) by using programmed data relating to the screw joint geometry, expected frictional conditions, power tool characteristics, a tightening strategy and suitable tightening parameter values, thereby arriving at a simulated pretension condition (FS) which is compared to the resultant pretension condition (FP) of a practically performed tightening process performed via the same specific algorithm, and evaluating the outcome of the comparison for quality acceptance or refusal.
Patent KR-20060056978-A (KR)
Title: Oligonucleotide analog and method for treating flavivirus infections
Inventor: IVERSEN PATRICK L
IPC: C07K14/18
Filed: 2004-08-05
Abstract: A method of inhibiting replication of a flavivirus in animal cells, and an oligonucleotide compound for use in the method are disclosed. The oligonucleotide analog (i) has a nuclease-resistant backbone, (ii) is capable of uptake by the cells, (iii) contains between 8-40 nucleotide bases, and (iv) has a sequence of at least 8 bases complementary to a region of the virus' positive strand RNA genome that includes at least a portion of SEQ ID NOS: 1-4. Exposure of cells infected with a flavivirus to the analog is effective to form within the cells, a heteroduplex structure composed of the virus ssRNA and the oligonucleotide, characterized by a Tm of dissociation of at least 45 °C., and having disrupted base pairing between the virus' 5' and 3' cyclization sequences.
Patent KR-20060056364-A (KR)
Title: A system and method for determining attitude using spatial shift key (ssk) modulation signatures
Inventor: SMALL DAVID
IPC: G01S5/02
Filed: 2004-08-03
Abstract: An attitude system that includes a radiating means which moves predeterminately through three-dimensional space, such that a cyclic Doppler is superimposed upon a transmitted signal; receiving this transmitted signal through a receiving means which moves predeterminately through three-dimensional space, such that a cyclic Doppler is superimposed upon the received signal; analyzing the movement of the receive means in relation to the radiating means by interpreting the received cyclic Doppler; and determining attitude based on the interpreted Doppler. Or alternatively, adjusting the movement of the receive means in three-dimensional space so the superimposed cyclic Doppler is minimized on the received signal and; determining attitude based on the adjustment required to bring the receive means and radiating means into an alignment.
Patent KR-20060131732-A (KR)
Title: A method for grouping short windows in audio encoding
Inventor: YOUN JEONG NAM
IPC: G10L19/02
Filed: 2004-09-27
Abstract: Windows of the first type and windows of the second type are identified within a frame using energy associated with each short window within the frame. The short windows of the first type and the short windows of the second type are then grouped into two preliminary groups based on the window type of each short window. Further, if the number of short windows in any of the two preliminary groups exceeds a threshold number, the short windows in this large preliminary group are further grouped into at least two more groups.
Patent KR-20060111494-A (KR)
Title: Nitric oxide donating derivatives for the treatment of cardiovascular disorders
Inventor: WONG NORMAN
IPC: A61K31/7048
Filed: 2004-10-07
Abstract: Compounds for inducing the expression of ApoA1, comprising a donatable nitric oxide moiety and a free-radical scavenging moiety. Preferably, nitric oxide derivatives of stilbenes, polyphenols, flavonoids and isoflavonoids and methods of their use are provided for treating patients suffering from diseases including hypercholesterolemia, vascular oxidative stress and endothelial dysfunction.
Patent KR-20060126493-A (KR)
Title: Coating resin composition
Inventor: SUZUKI HIDEYA
IPC: C09D127/12
Filed: 2005-02-23
Abstract: Disclosed is a coating resin composition characterized by containing a fluorine surfactant, which is composed of a fluorinated alkyl group- containing vinyl polymer (A) having a fluorinated alkyl group (a1), an aromatic ring (a2) and an acidic group (a3), and a binder resin (B) having an aromatic ring (b1) and an acidic group (b2).
Patent KR-20070031855-A (KR)
IPC: H01M8/10
Filed: 2004-12-03
Abstract: 연료 전지용 연료로서의 유기계 연료가, 포접 화합물 등의 고체형의 분자 화합물로 되어 있는 연료 전지용 연료. 이러한 분자 화합물은, 분자 화합물을 형성하는 화합물과 유기계 연료와의 접촉 반응에 의해 형성할 수 있으며, 액체의 유기계 연료를 고체형의 화합물로 변화시켜, 비교적 경량으로 또 안정적으로 유기계 연료를 저장할 수 있다. 이 분자 화합물로부터는 가열 등에 의해 용이하게 유기계 연료를 방출시켜 연료 전지의 연료극에 공급할 수 있다. 유기계 연료로 이루어지는 연료 전지용 연료의 취급성을 개선하는 동시에, 부식이나 연료의 동결, 크로스오버 등의 문제를 해결할 수 있다.
Patent KR-20060130128-A (KR)
Title: Support accumulating in injured part in vascular channel
Inventor: SUEMATSU MAKOTO
IPC: A61K47/24
Filed: 2005-01-24
Abstract: It is intended to provide a support which accumulates in an injured tissue and acts as an agent regulating the platelet function; a drug delivery method using the support; and a medicinal composition containing the support. It is also intended to provide a support having a non- cationic surface; a drug carrier comprising this support; and a medicinal composition.