baber/WOPTO huggingface dataset:
Patent KR-20080052644-A (KR)
Title: Semiconductor device
Inventor: TONOMURA OSAMU
IPC: G11C13/02
Filed: 2005-10-17
Abstract: There is provided a technique that can increase the speed of a setting operation, which determines the speed of a write operation in a semiconductor device including memory cells using a phase-change material. The technique uses a means for causing a solid-phase growth without melting the phase-change material. A set pulse voltage is applied to the phase-change material in two stages: the first-stage voltage sets the temperature of the phase-change material to a temperature at which the fastest nucleation is obtained; and the second-stage voltage sets it to a temperature at which the fastest crystal growth is obtained. Moreover, the technique uses a means for controlling the two-stage pulse voltages applied to the phase-change material by the two-stage voltages applied to a word line capable of reducing the drain current variation.
Patent KR-20080069179-A (KR)
Title: Process for preparing acrolein or acrylic acid or a mixture thereof from propane
Inventor: KLANNER CATHARINA
IPC: C07C57/05
Filed: 2006-10-05
Abstract: A process for preparing acrolein or acrylic acid or a mixture thereof from propane, in which propane is dehydrogenated in the presence of a heterogeneous catalyst in a reaction zone A and the propylene formed is partially oxidized heterogeneously in a reaction zone, wherein the reaction zone A is operated in the loop mode and the reaction gas mixture feedstream A fed to the reaction zone A contains added molecular hydrogen which is added to this feedstream as late as possible.
Patent KR-20080063518-A (KR)
Title: Electrostatic atomizer and electrostatic atomization system
Inventor: WATANABE HIDEKI
IPC: B05B5/057
Filed: 2006-11-14
Abstract: A high-voltage is applied to both a discharge electrode contained in a spray tube and a counter electrode supported by the spray tube, and liquid supplied to the discharge electrode is electrostatically atomized at the distal end of the discharge electrode to produce mist of charged fine particles. At the forward end of the spray tube, a sound absorbing duct for reducing noise when the mist of charged fine particles is produced is formed, and the mist of charged fine particles is discharged to the outside through the sound absorbing duct. Consequently, noise generated between the discharge electrode and the counter electrode can be absorbed by the sound absorbing duct in the immediately downstream of the spray tube, and noise can be effectively reduced.
Patent KR-20080064182-A (KR)
Title: Polycyclic carbamoylpyridone derivative having inhibitory activity on hiv integrase
Inventor: YOSHIDA HIROSHI
IPC: A61K31/4985
Filed: 2006-10-26
Abstract: Disclosed is a novel compound having an anti-viral activity, particularly an inhibitory activity on HIV integrase. Also disclosed is a pharmaceutical, particularly an anti-HIV agent, comprising the compound. The compound is represented by the formula (I): (I) wherein R1 represents a hydrogen or a lower alkyl; X represents a lower alkylene or the like; R2 represents an aryl which may be substituted; R3 represents a hydrogen, a halogen, a hydroxy, or the like; R4 represents a hydrogen, a lower alkyl group which may be substituted or the like; the broken line represents the presence or absence of a bond; one of B1 and B2 represents CR20R21 and the other represents NR22 wherein no broken line is present, or B1 and B2 independently represent C, CR23 or N wherein the B1 moiety and the B2 moiety may together form a heterocyclic ring which may be substituted; and R20, R21, R22 and R23 independently represent a hydrogen, a lower alkyl which may be substituted, a cycloalkyl which may be substituted, a cycloalkyl(lower)alkyl which may be substituted or the like.
Patent KR-20080075158-A (KR)
Title: Comb polymers and their use as additives for preparations of mineral binders
Inventor: BECKER STEFAN
IPC: C08F290/06
Filed: 2006-11-06
Abstract: The invention relates to novel comb polymers supporting, on a carbon backbone, poly-C2-C4-alkylene ether side chains A and functional groups B, which exist in the form of anionic groups at a pH > 12, and to the salts of comb polymers of this type. The invention also relates to the use of these comb polymers as additives in preparations containing a mineral binder. The polyalkylene ether side chains A have the following formula *-U-(C(O))k-X-(Alk-O)n-Y-Z A, wherein: * represents the binding site to the carbon backbone of the comb polymer; U represents a chemical bond or an alkylene group with 1 to 8 C atoms; X represents oxygen or a group NR; k represents 0 or 1; n represents an integer whose mean value, with regard to the comb polymer, ranges from 5 to 300; Alk represents C2-C4 alkylene, Alk being able to be the same or different within the group (Alk-O)n; Y represents a linear or branched alkylene group with 2 to 8 C atoms, which can support a phenyl ring; Z represents a 5-to 10-membered nitrogen heterocyclic compound that, as ring members, can comprises, in addition to the nitrogen atom and the carbon atoms, 1, 2 or 3 additional heteroatoms selected among oxygen, nitrogen and sulfur, the nitrogen ring members being able to contain a group R', and 1 or 2 carbon ring members can exist in the form of a carbonyl group; R represents hydrogen, C1-C4 alkyl or Benzyl, and; R' represents hydrogen, C1-C4 alkyl or Benzyl.
Patent KR-20080092357-A (KR)
Title: Methods and apparatuses for multi-view video coding
Inventor: SU YEPING
IPC: H04N13/00
Filed: 2007-01-08
Abstract: There are provided methods and apparatus for multi-view video coding. A video encoder includes an encoder (100) for encoding a block in a picture by choosing between temporal prediction and cross-view prediction to enable a prediction for the block. The picture is one of a set of pictures corresponding to multi-view video content and having different view points with respect to a same or similar scene. The picture represents one of the different view points. A high-level syntax is used to indicate the use of cross-view prediction for the block.
Patent KR-20080091773-A (KR)
Title: Polyethylene composition for stretched tape products
Inventor: SARTORI FRANCO
IPC: C08L23/06
Filed: 2007-01-09
Abstract: A polyethylene composition, in particular suitable for the preparation of monofilaments, mono-tapes and stretched tapes, is described. The polyethylene composition of the invention comprises 95.1%-99.5% by weight of polyethylene having a density above 0.930 g/cm3 and a polydispersity Mw/Mn from 2.0 to 5.9, and 4.9%-0.5% by weight of polybutene. The bubble stability and the me-chanical properties of the films prepared from this composition are advantageously improved. The use of a polyethylene composition comprising 90.0%-99.5% by weight of polyethylene having a density above 0.930 g/cm3, and 10.0%-0.5% by weight of polybutene, for preparing monofila-ments, monotapes or stretched tapes is also described.
Patent KR-20080091200-A (KR)
Title: Disjoint and common link operation in a wireless communication system
Inventor: KHANDEKAR AAMOD
IPC: H04W72/04
Filed: 2007-01-05
Abstract: Techniques for supporting communication with disjoint links and common links are described. A sector may broadcast an overhead message and/or send unicast messages to indicate whether the sector supports disjoint links. A terminal may receive at least one message indicating whether disjoint links are supported by at least one sector. When disjoint links are supported, a forward link (FL) serving sector and a reverse link (RL) serving sector may be independently selected for the terminal. When disjoint links are not supported, a single sector may be selected as both the FL and RL serving sectors for the terminal. Handoff of the terminal may be performed independently for the forward and reverse links if disjoint links are supported and may be performed jointly if disjoint links are not supported.
Patent KR-20080090568-A (KR)
Title: Methods of forming a flexible circuit board
Inventor: SWEI GWO SHIN
IPC: H05K3/46
Filed: 2007-02-23
Abstract: A method for forming a flexible circuit board includes placing an adhesive coated coverlay over a flexible media, placing a release film over the adhesive coated coverlay and compressing together the flexible media, the adhesive coated coverlay, and the release film. The flexible media includes circuitry. The release film includes a multi-layer film having first and second layers. The first layer includes an elastomer and the second layer includes a fluoropolymer.
Patent KR-20080094091-A (KR)
Title: Hand-operated device and tools which can be connected to it
Inventor: LINSBICHLER JOHANNES
IPC: A47L23/06
Filed: 2007-02-05
Abstract: The invention relates to a hand-operated device (1), comprising a housing (2) and a drive part (3) with a drive means (5) which can be moved relative to the housing (2) by means of a motor (7), and comprising a tool (4) which can be detachably connected to the drive means (5). In order to be able to use the device (1) universally by virtue of fitting various tools (4, 4', 4'', 4''') and in each case providing a different type of movement of the latter, the invention makes provision for the drive means (5) to be eccentrically mounted in the drive part (3) with an eccentricity (e) and for a fixing mount (13) for possible interaction with a tool (4, 4''') to be arranged on the housing (2) at a distance from the drive means (5).
Patent KR-20080103593-A (KR)
Title: Resin composition for encapsulating filler, method of flip chip mounting with the same, and product of flip chip mounting
Inventor: MATSUZAKA OSAMU
IPC: H01L21/56
Filed: 2007-04-06
Abstract: A resin composition for encapsulating fillers which, in a continuous voltage application test under high-temperature high-humidity conditions, does not induce electrode corrosion in the wiring circuit board and which has satisfactory stability at ordinary temperature. The resin composition contains a polyamic acid and/or a polyimide. The polyamic acid preferably is one represented by the following general formula (1): (1) wherein Ar1 represents a tetravalent organic group; Ar2 represents a divalent organic group; and l is an integer of 1 or larger. The polyimide preferably is one represented by the following general formula (2): (2) wherein Ar3 represents a tetravalent organic group; Ar4 represents a divalent organic group; and m is an integer of 1 or larger.
Patent KR-20090014145-A (KR)
Title: System of associative learning
Inventor: MAUCH JAMES
IPC: G09B5/02
Filed: 2007-03-13
Abstract: A system of learning includes a flexible associative learning method where images are associated with words, physical objects, color, size, sounds of syllables, acronyms, text or any combination thereof. The images are related to functional aspects of a concept. The method of the system may adjust the color, font size, shape or any other feature of a familiar object, words associated with concepts or both to reinforce associations, such as in imagery-based narratives. Furthermore, interactive systems and physical objects may be used to reinforce associations between imagery and the functional aspects of a concept. Physical objects may be food, puzzles, games, and toys. Food items may be packages with cards providing associative lessons.
Patent KR-20090018954-A (KR)
Title: Ion beam apparatus and method employing magnetic scanning
Inventor: GLAVISH HILTON F
IPC: H01L21/265
Filed: 2007-06-13
Abstract: A multipurpose ion implanter beam line configuration comprising a mass analyzer magnet followed by a magnetic scanner and magnetic collimator combination that introduce bends to the beam path, the beam line constructed for enabling implantation of common monatomic dopant ion species cluster ions, the beam line configuration having a mass analyzer magnet defining a pole gap of substantial width between ferromagnetic poles of the magnet and a mass selection aperture, the analyzer magnet sized to accept an ion beam from a slot-form ion source extraction aperture of at least about 80 mm height and at least about 7 mm width, and to produce dispersion at the mass selection aperture in a plane corresponding to the width of the beam, the mass selection aperture capable of being set to a mass-selection width sized to select a beam of the cluster ions of the same dopant species but incrementally differing molecular weights, the mass selection aperture also capable of being set to a substantially narrower mass-selection width and the analyzer magnet having a resolution at the mass selection aperture sufficient to enable selection of a beam of monatomic dopant ions of substantially a single atomic or molecular weight, the magnetic scanner and magnetic collimator being constructed to successively bend the ion beam in the same sense, which is in the opposite sense to that of the bend introduced by the analyzer magnet of the beam line.
Patent KR-20090033332-A (KR)
Title: Signals, system, method and apparatus
Inventor: PRATT ANTHONY R
IPC: H04J13/10
Filed: 2007-06-20
Abstract: Embodiments of the present invention provide a method to produce a modulation signal comprising combining at least two modulation signals, for example, BOCs or derivatives thereof, having portions (chip or a number of chips) thereof with respective relative phases or states ({++,--} and {+-,-+}) selected such that the average of a plurality of said portions at least reduces cross spectral terms of the composite complex spectrum of said at least two modulation signals.
Patent KR-20100082934-A (KR)
Title: Shift register and organic light emitting display device using the same
Inventor: HAN SAM IL
IPC: G09G3/30
Filed: 2009-01-12
Abstract: PURPOSE: A shift register and an organic lithe emitting display device using the same are provided to stabilize an output property by preventing an off current generated in each stage of the shift register through a transistor. CONSTITUTION: A shift register comprises a plurality of stages which subordinately is connected to the input line of a start pulse. A first voltage stabilizing unit(40) is connected to a first power source, a second power source, a first input line, and a second node(N2) and stabilize the voltage of the second node. One electrode of a sixth transistor is connected to the second node by passing through a first voltage stabilizing unit and other electrode thereof is connected to the second power source. The gate electrode is connected to an input terminal. A second voltage stabilizing unit(50) is connected between the fourth transistor and the second node and is connected to the first and second power sources and the input terminal to stabilize the voltage of the second node.
Patent KR-20100085349-A (KR)
Title: Semiconductor device having bonding pad and semiconductor package having the same
Inventor: MUN CHEAR YEON
IPC: H01L21/66
Filed: 2009-01-20
Abstract: PURPOSE: A semiconductor device and a semiconductor package including the same are provided to prevent the generation of errors in a wire-bonding process by forming the opening area of a bonding pad, on which a wire is not bonded, to be smaller than the tip size of a bonding-wire. CONSTITUTION: A passivation layer(104) and a protective layer(106) are formed on a semiconductor substrate(100). A first opening and a second opening(110b) are arranged in the passivation layer. The cross section of the first opening is larger than the tip diameter of a bonding-wire. The cross section of the second opening is smaller than the tip diameter of the bonding-wire. The sidewall of passivation is connected with the sidewall of the protective layer.
Patent KR-20100088925-A (KR)
Title: Page buffer circuit and non volatile memory device
Inventor: HUH HWANG
IPC: G11C16/26
Filed: 2009-02-02
Abstract: PURPOSE: A page buffer circuit and a nonvolatile memory device thereof are provided to reduce program time by executing many verification operations with only a single bitline precharge. CONSTITUTION: A bit line selection part(221) interlinks one between an even bit line and an odd bit line to a first sensing node. A SA(Sense Amplifier)(222) amplifies the voltage level of a second sensing node by comparing the leakage current of an unselected block with a current of the first sensing node. A sensing part(223) changes the voltage level of the second sensing node. A precharge part(224) precharges the second sensing node. A first or a fourth latch part saves data for a program and read-out data. A data sensing part(229) changes data of selected latch according to the voltage level of the second sensing node. A first verification part(230) controls the output of a first verification signal. A second verification part(231) controls the output of a second verification signal.
Patent KR-20100089418-A (KR)
Title: A elevator operating system having a means for sound recognition
Inventor: SONG JONG TAE
IPC: B66B1/00
Filed: 2009-02-03
Abstract: PURPOSE: An elevator operating system with a sound recognizing unit is provided to accurately detect a situation, such as a crime, by measuring sound pressure and frequency patterns of impact sound. CONSTITUTION: An elevator operating system(100) with a sound recognizing unit comprises a memory(103), a sound detecting unit(110), a situation detecting unit(120), and a control unit(130). The memory stores a data about frequency patterns and sound pressure of various sound sources. The sound detecting unit detects frequencies and sound pressure occurred in a vehicle. The situation detecting unit detects frequencies and sound pressure occurred when a specific situation stored in the memory. The control unit determines whether the specific situation is generated in the vehicle or not.
Patent KR-20100090512-A (KR)
Title: The fine art education teaching meterials for about 10 years old child
Inventor: KIM DUK YONG
IPC: G09B7/00
Filed: 2009-02-06
Abstract: PURPOSE: An art education teaching material for about 10 years old child is provided to improve learning performance of children. CONSTITUTION: A teaching program for 10 years old child is comprised of a mother room(10), a leaning room, a game room, and an art room. A user receives education contents and a teaching method through the mother room. The animation room shows the user an animation which is based on contents which the user learned from the mother room. The game room help the user to remind the learned contents.
Patent KR-20100093215-A (KR)
Title: System for inspecting status of sealer application and method of the same
Inventor: LEE JUNG WOO
IPC: B05C11/00
Filed: 2009-02-16
Abstract: PURPOSE: A sealer application checking system and a method thereof are provided to measure the height of a sealer using two area scan cameras and a laser beam. CONSTITUTION: A sealer application checking system comprises a sealer application unit(200), a camera module(100), a lighting unit(400), an inspection unit(600), and a controller(700). The sealer application unit applies sealer while moving along a sealer application line. The camera module comprises an area scan camera and an area scan camera. The lighting unit lights on are where the sealer is applied to enable the camera module to obtain the image of the applied sealer. The inspection unit measures the width of the applied sealer from the image obtained from the camera module.
Patent KR-20100094021-A (KR)
Title: Customized and intellectual symbol, icon internet information searching system utilizing a mobile communication terminal and ip-based information terminal
Inventor: KIM KI MI
IPC: G06F17/30
Filed: 2009-02-18
Abstract: PURPOSE: A customized and intellectual symbol, and an icon internet information searching system utilizing a mobile communication terminal and an IP-based information terminal are provided to perform an intelligent and customized searching operation through a searching word by including a symbol, an icon, and a regional/professional field cluster. CONSTITUTION: A database unit comprises a master multi-dimensional relational database(200), a cluster multi-dimensional relational database(300), a symbol/icon multi-dimensional relational database(400) and an integrated mobile search multi-dimensional relational database(100). A cluster symbol/icon search server(500) includes an Internet cluster symbol/icon search engine program-matching agent, a web server, a middleware and CORBA(Common Object Request Broker Architecture) server.
Patent KR-20100097529-A (KR)
Title: Air conditioner of controlling mehtod
Inventor: BAE BYUNG KWAN
IPC: F24F11/02
Filed: 2009-02-26
Abstract: PURPOSE: A control method of an air conditioner is provided to simplify the construction of a PCB by sensing the power frequency without a part for sensing the frequency of 3-phase voltage. CONSTITUTION: A first input frequency of a first phase voltage of the input 3-phase voltage is counted every a first time interval(S100). It is determined whether the phase value of the first input frequency changes for the first time interval(S102). It is determined whether the first phase value of the first input frequency changes into a second phase value. If there is no change on the phase value, the counting step is performed. The power frequency of the 3-phase voltage is determined by comparing the counted times with the established times if the phase value changes(S112). The first time interval is 240-260 microseconds.
Patent KR-20100100170-A (KR)
Title: Handsfree with security function and thereof control method
Inventor: JEON BYOUNG GU
IPC: H04W12/06
Filed: 2009-03-05
Abstract: PURPOSE: A handsfree with a security function and a method for controlling the same are provided to secure the security with respect to conversation through a phone without the change of a communication change by preventing the wire-tapping of conversation through a wire/wireless phone. CONSTITUTION: A switch(105) is used for selecting a normal conversation or a secret conversation through a phone. If the normal conversation is selected, a voice is non-encrypted by an encryption unit(104). If the secret conversation is selected, the voice is encrypted by the encryption unit. The encrypted voice is transmitted. The encryption unit includes a voice converting unit and a voice restoring unit.
Patent KR-20100103156-A (KR)
Title: Tubular illuminating cover with led board joining part and led illuminating lamp comprising the same
Inventor: LEE JONG PIL
IPC: F21V3/02
Filed: 2009-03-13
Abstract: PURPOSE: The tube shape light-transmissive member in which the LED substrate joint of multi-stage is included and LED lamp including the same obtains two kinds of photo effect by combining the LED substrate in the LED assembling substrate part of the multi level structure according to location. CONSTITUTION: The tube shape light-transmissive member comprises the rear cover part(111) and the front light-transmitting part(112) having the LED substrate joint(113). It is formed in the front of the LED element installed at the front light-transmitting part is the LED assembling substrate part. The LED assembling substrate part is formed in the side of the inside of the rear cover part into the multi level structure more than 2 shifts.
Patent KR-20100104700-A (KR)
Title: A system for remote monitoring advertisement display state and methode thereof
Inventor: AHN HYO BOK
IPC: G06Q30/02
Filed: 2009-03-18
Abstract: PURPOSE: An advertisement system for checking a remote advertisement display state is provided to display an inputted advertisement character string on an advertisement terminal in real time, thereby advertisement effect can be doubled. CONSTITUTION: An advertisement terminal comprises next. A communication controller(10) controls data transmission with an advertisement server. A storage device(60) stores an advertisement video data and advertisement information by interlinking the data and the information. A main memory(45) stores an advertisement video data which will be reproduced by extracting the data. An AV controller(25) converts the stored advertisement image data into a displayable type which can be displayed. A display unit displays the advertisement data on a screen.