baber/WOPTO huggingface dataset:
Patent KR-20100072947-A (KR)
Title: Slate roof removal system and the method where the asbestos contains
Inventor: KIM SUNG JU
IPC: E04G23/08
Filed: 2008-12-22
Abstract: PURPOSE: A device and a method for eliminating a slate roof with asbestos are provided to prevent damage to a slate when the slate is eliminated from a roof, and to prevent a safety accident, such as a fall. CONSTITUTION: A device for eliminating a slate roof with asbestos comprises support members(100), epoxy bond(120), fixing pieces(110), and tow wires(130). Concave grooves(112) and protrusion pieces(113) are continuously and repeatedly formed in the support members. The epoxy bond is spread on the surfaces of slates, and the slates are attached on the support members. The fixing pieces are formed on the top surfaces of the support members and have fitting holes. The tow wires are inserted into the fitting holes.
Patent KR-20100073004-A (KR)
Title: Optical transmitter of hybrid optical passive network
Inventor: LEE HAN HYUB
IPC: H04B10/2581
Filed: 2008-12-22
Abstract: PURPOSE: An optical transceiver device of a compound PON(Passive Optical Network) is provided to install an active optical element and a media access control unit in the subscriber side. CONSTITUTION: The first receiver(20) and the first transmission unit(23) perform the wavelength conversion of the first optical signal received from a station. The first receiver and the first transmission unit transmit the wavelength converted first optical signal to at least one subscriber terminal. The second receiver(22) and the second transmission unit(21) perform the wavelength conversion of the second optical signal received from at least one subscriber terminal. The second receiver and the second transmission unit transmit the wavelength converted second optical signal to the station. An MAC(Media Access Control) unit(24) sets up the time frame which at least one subscriber terminal can transmit the second optical signal.
Patent KR-20100074499-A (KR)
Inventor: SONG NAM JIN
IPC: H03M1/08
Filed: 2008-12-24
Abstract: PURPOSE: A switched capacitor is provided to control the amount of the transferred charges according to impedance by connecting a main resistor between a main switch transistor and a dummy switch transistor. CONSTITUTION: A main switch transistor comprises an input terminal connected to a source, a gate connected to a first clock signal terminal, and a drain connected to one side of a main resistor(R). A dummy switch transistor comprises a source connected to the other side of the main resistor, a gate connected to the second clock signal terminal, and a drain connected to an output terminal. A capacitor(CH) is connected between the drain of the dummy switch transistor and the ground terminal. The main resistor is serially connected between the main switch transistor and the dummy switch transistor.
Patent KR-20090069251-A (KR)
Title: Organic electroluminescence material and element using the same
Inventor: ODA ATSUSHI
IPC: C09K11/06
Filed: 2008-12-24
Abstract: An organic electroluminescence material is provided to emit blue light with high chromatic purity, to ensure high applicability, and to be applicable to a light source or a display device required for high chromatic purity. An organic electroluminescence material has a structure represented by chemical formula(1). In chemical formula(1), R1~R4 are selected from hydrogen, alkyl group, cycloalkyl group, alkoxy group, cycloalkoxy group and aryloxy group and may be identical or different group; and A1~A4 are selected from substituted or unsubstituted phenyl group, 5 or 6-membered substituted or unsubstituted heterocyclic groups and may be identical or different group. The organic electroluminescent device comprises single or multilayered organic layer including a light-emitting layer between a pair of electrodes. At least one layer of the organic layers contain the organic electroluminescence material as single or mixture.
Patent KR-20100079063-A (KR)
Inventor: KIM SU TAE
IPC: H03F3/193
Filed: 2008-12-30
Abstract: PURPOSE: A multi-band amplifier is provided to reduce the whole size of the amplifier using a small center-tapped inductor instead of a large switched-coupled inductor. CONSTITUTION: A switching unit(10) is switched in response with control signal. A center-tapped inductor(20) has an inductance which is varied according to the switching operation of the switching unit. The switching unit is operated according to the control signal in order to generate output signal in which input signals from three or more frequencies are amplified. The switching unit has a gate which is connected to the control signal. The switching unit includes a first MOS transistor(M1) which includes a drain and a source which are connected between a supply voltage and the center-tapped inductor.
Patent KR-20100079137-A (KR)
Title: Method for manufacturing mim capacitor of semiconductor device
Inventor: LEE DONG WHAN
IPC: H01L21/8242
Filed: 2008-12-30
Abstract: PURPOSE: A MIM(Metal-Insulator-Metal) capacitor forming method of the semiconductor device forms the MIM structure without the effectuation of the etching process. The process is simplified. And the generation of the polymer is secluded. CONSTITUTION: A photoresist pattern(204) is formed on the insulating layer(200) in which the down metal wiring is formed. The bottom metal(206), the insulator(208), and the upper metal(210) are successively evaporated on the insulating layer in which the photoresist pattern is formed. The removal process of the photoresist pattern is proceed and the deposited MIM is removed in the photoresist pattern and photoresist pattern image.
Patent KR-20080041205-A (KR)
Title: Fluid control apparatus
Inventor: YOSHINO KENRO
IPC: G05D7/00
Filed: 2006-08-21
Abstract: A fluid control apparatus is provided with a fluid control valve for controlling the pressure of a fluid by pressure operation of a fluid for control; a flow volume measuring apparatus for measuring the flow volume of the fluid, converting the measured value of the flow volume into electric signals and outputting the signals; and a control section for outputting a command signal for controlling an opening area of the fluid control valve to the fluid control valve or to an apparatus which operates the fluid control valve, based on a deviation of the electric signal from a set flow volume outputted from the flow volume measuring apparatus.
Patent KR-20080094654-A (KR)
Title: Power supply device, emission control device and display device
Inventor: IMANAKA YOSHINORI
IPC: H02M3/07
Filed: 2007-02-06
Abstract: A power supply device is provided with a charge pump circuit (54), which generates a desired output voltage (Vo) from an input voltage (Vi) and supplies a load (LED) with the output voltage, by periodically turning on/off a plurality of charge transfer switches (Q1-Q4) corresponding to clock signals (c1, c2) and by charging/discharging a charge accumulating capacitor (C1); an output current detecting circuit (57) for detecting an output current (Io) (reference current (Im) in Fig. 1) to the load; and a clock signal control means (frequency converting circuit (52) in Fig. 1) for variably controlling the frequency of the clock signals (c1, c2) based on the detection results of the output current (Io). Thus, the power efficiency is improved corresponding to the level of the load.
Patent KR-20080067366-A (KR)
Title: Solvent compositions comprising unsaturated fluorinated hydrocarbons
Inventor: NAPPA MARIO JOSEPH
IPC: C09K23/00
Filed: 2006-11-01
Abstract: This invention relates to cleaning compositions comprising unsaturated fluorinated hydrocarbons. The invention further relates to use of said cleaning compositions in methods to clean, degrease, deflux, dewater, and deposit fluorolubricant. The invention further relates to novel unsaturated fluorinated hydrocarbons and their use as cleaning compositions and in the methods listed above.
Patent KR-20080075881-A (KR)
Title: Cellulose ester film for optical use, and polarizing plate and liquid crystal display using such cellulose ester film for optical use
Inventor: KATAOKA EMIKO
IPC: C08J5/18
Filed: 2006-11-24
Abstract: Disclosed is a cellulose ester film for optical use which contains an ultraviolet absorbent and hardly suffers from retardation fluctuations. The cellulose ester film is excellent in spectral absorption property as an optical film. In addition, the cellulose ester film is free from coloration and has excellent transparency, while having sufficient ultraviolet absorption and excellent long-term light resistance. Also disclosed are a polarizing plate and liquid crystal display wherein high contrast is maintained by using such a cellulose ester film for optical use. Specifically disclosed is a cellulose ester film for optical use which is characterized by containing at least one compound represented by one of the general formulae 1-3. Also specifically disclosed are a polarizing plate and liquid crystal display using such a cellulose ester film for optical use.
Patent KR-20080080161-A (KR)
Title: Wireless communication terminal, base station controller and mobile communication method
Inventor: TOMIZU MAKOTO
IPC: H04B7/26
Filed: 2006-12-21
Abstract: A wireless communication terminal is provided with a judging section to judge in response to a receiving quality of a pilot signal whether each channel should be a hand-off candidate, and a channel information report transmitting section to transmit a channel information report setting a specific channel to a hand-off candidate in the case that the number of channel set to a hand-off candidate in the same sector is not less than a predetermined number by setting the specific channel to the hand-off candidate.
Patent KR-20080080607-A (KR)
Title: Implant connector
Inventor: TAMEZ DANIEL
IPC: A61M60/867
Filed: 2006-12-08
Abstract: A connector for connecting an implant device to tissue of a person's body. The connector including a frame having first and second arms. The first and second arms define an opening, where at least a portion of the implant device is inserted through the opening. After insertion, an additional securing member is connected to the frame. The securing member is adapted to receive at least one suture to secure the frame to the tissue. The connector includes an adjuster that is movably connected to the first and second arms, where the adjuster is operable to cause the first and second arms to move toward each other and engage the implant device.
Patent KR-20080078725-A (KR)
Title: Method and system for transmitting data from a medium access control device via a physical layer to an antenna
Inventor: DRESCHER WOLFRAM
IPC: H04L29/10
Filed: 2006-12-14
Abstract: The invention relates to a method and a system for transmitting data from a medium access control device (2) via a digital interface (IF1) to a physical layer (4) and to an antenna (5), wherein the physical layer (4) comprises a base band (4) with a base band controller (7) and a data processing pipeline (3) comprising a plurality of functional blocks (FB1...13), comprising the steps of: detecting an end of a frame of payload data, which leaves the antenna (5), at a predetermined point (P1 to P3) within the data processing pipeline (3), especially at the end of the data processing pipeline (3), thereupon, starting a timer (T1) for delaying a de-assertion of an activity signal (PHY_ACTIVE) of the physical layer (4), and after expiration of the timer (T1), de-asserting the activity signal (PHY_ACTIVE).
Patent KR-20080087019-A (KR)
Title: Anti-epitaxial film in a superconducting article and related articles, devices and systems
Inventor: XIONG XUMING
IPC: H01L39/24
Filed: 2006-12-28
Abstract: A superconducting article is provided that includes a substrate, an anti-epitaxial film over the substrate, a buffer film having biaxial crystal texture over the anti-epitaxial film, and a superconductor layer over the second buffer film. Also provided is a superconducting article as a tape, in a power cable, and a power transformer.
Patent KR-20080083193-A (KR)
Title: Multivalent pcv2 immunogenic compositions and methods of producing such compositions
Inventor: ROOF MICHAEL B
IPC: A61P37/00
Filed: 2006-12-28
Abstract: An improved method for recovering the protein expressed by open reading frame 2 from porcine circovirus type 2 is provided. Also provided is recombinant PCV2 ORF2 protein, and immunogenic compositions comprising PCV2 ORF2 protein. Moreover, multivalent combination vaccines are provided which include an immunological agent effective for reducing the incidence of or lessening the severity of PCV2 infection, preferably PCV 2 ORF2 protein, or an immunogenic composition comprising PCV 2 ORF2 protein, and at least one immunogenic active component of another disease-causing organism in swine.
Patent KR-20080083214-A (KR)
Title: Novel styryl compounds and organic electroluminescent devices
Inventor: FUNAHASHI MASAKAZU
IPC: C09K11/06
Filed: 2001-08-27
Abstract: Novel styryl compounds represented by the general formula (1) or (2); and an organic electroluminescent device with an organic compound film comprising at least a light emitting layer, wherein a novel styryl compound described above is contained in at least one layer constituting the film: (1) (2) (wherein R1 to R10 are each independently hydrogen, alkyl, alkoxy, aryl, aryloxy, a fused polycyclic group, a heterocyclic group, amino, alkylamino, arylamino, cyano, nitro, hydroxyl, or halogeno, or alternatively any adjacent two of R1 to R10 may be united to form a saturated or unsaturated carbon ring; and A, B, C, D, A', B', C' and D' are each independently a substituted or unsubstituted alkyl or aryl group having a specific structure). The invention provides organic electroluminescent devices exhibiting high heat resistance, high light emitting efficiency, long lifetime and high blue color purity, and novel styryl compounds capable of realizing such electroluminescent devices.
Patent KR-20080113205-A (KR)
Title: Men's shorts
Inventor: HARIMOTO YOSHIHARU
IPC: A41B9/02
Filed: 2006-02-27
Abstract: Men's shorts (S) having a front placket (100) which consists of two fabric parts (4, 4') overlayered together and in which an opening (101) for insertion of the penis (P) on urination can be formed, wherein the top end of one of the edges (1X, 1Y) of the two fabric parts (4, 4') constituting the opening (101) is connected to the other fabric part in the overlayered state while the bottom ends (1B, 1D) of the edges (1X, 1Y) are connected to each other at the center (16) in the width direction of the opening (100). ® KIPO & WIPO 2009
Patent KR-20080114721-A (KR)
Title: Material for producing bioabsorbable material, bioabsorbable material, and processes for producing these
Inventor: IDE ZYUNICHI
IPC: A61L27/00
Filed: 2007-03-14
Abstract: [PROBLEMS] To provide a material for bioabsorbable-material production which includes a bioabsorbable polymer, e.g., a lactide polymer or a lactide/caprolactone polymer, from which a zinc metal catalyst can be easily removed in a powder form which facilitates reuse thereof; and a bioabsorbable material produced from the material for bioabsorbable-material production. [MEANS FOR SOLVING PROBLEMS] The material for bioabsorbable-material production comprises a zinc metal polymerization catalyst of a three-dimensional shape and a bioabsorbable polymer, e.g., a lactide polymer or a lactide/caprolactone polymer. Also provided is a process for producing a material for bioabsorbable-material production which comprises producing a bioabsorbable polymer by polymerization, characterized in that a zinc metal catalyst of a three-dimensional shape is used as a polymerization catalyst. ® KIPO & WIPO 2009
Patent KR-20080097470-A (KR)
Title: Circuits, architectures, apparatuses, systems, algorithms and methods and software for optimum power calibration for optical disc recording
Inventor: SUTARDJA PANTAS
IPC: G11B7/125
Filed: 2007-02-23
Abstract: Methods, software, and apparatus for the calibration of writing characteristics for writing to an optical storage medium, and methods of encoding calibration pattern data and calibration instructions are disclosed. The method of calibration generally includes the steps of (a) receiving pattern data and instructions synchronized with the pattern data, (b) writing the pattern data to the optical storage medium in accordance with the instructions, (c) reading a readback signal corresponding to the pattern data from the optical storage medium, (d) processing the readback signal in accordance with the instructions, and (e) determining a value of a writing characteristic for writing data to the optical storage medium based at least in part on the readback signal. The method provides the ability to flexibly set test parameters and to quickly and accurately test the write characteristics of a recordable or re-writable optical storage medium.
Patent KR-20080108516-A (KR)
Title: Combinations of therapeutic agents for treating cancer
Inventor: BURKE GREGORY
IPC: A61P35/00
Filed: 2007-04-04
Abstract: The invention relates to a combination comprising an Erb-B and VEGF receptor inhibitor; and one or more pharmaceutically active agents; pharmaceutical compositions comprising said combination; methods of treatment comprising said combination; processes for making said combination; and a commercial package comprising said combination. ® KIPO & WIPO 2009
Patent KR-20090013771-A (KR)
Title: Clad sheet product
Inventor: LAHAIJE CHRISTIAAN THEODORUS W
IPC: B32B15/01
Filed: 2007-04-19
Abstract: The invention relates to a clad sheet product, ideally suitable for automotive body sheet, comprising a core sheet and a cladding layer on one or both core sheet surfaces, the core sheet consisting of an aluminium alloy of the AA6000-series alloys and at least one cladding consisting of an aluminium alloy of the AA6000-series alloys having a Cu-content of less than 0.25 wt.%.
Patent KR-20080112387-A (KR)
Title: Stable pharmaceutical compositions of 2-aza-bicyclo[3.3.0]-octane-3-carboxylic acid derivatives
Inventor: HRAKOVSKY JULIA
IPC: A61P9/12
Filed: 2007-04-19
Abstract: Provided are stable pharmaceutical compositions comprising from about 2.5% to about 20% of a 2-aza-bicyclo[3.3.0]-octane-3-carboxylic acid derivative by weight of the composition and at least one pharmaceutically acceptable excipient, wherein the composition preferably has a total weight of less than 100 mg. Also provided are stable pharmaceutical compositions comprising a 2-aza-bicyclo[3.3.0]-octane-3-carboxylic acid derivative in a stabilizing-effective concentration and at least one pharmaceutically acceptable excipient. Further provided are methods for improving the stability of a pharmaceutical composition and methods for treating hypertension by administering a therapeutically effective amount of the stable pharmaceutical compositions of the invention. ® KIPO & WIPO 2009
Patent KR-20090009910-A (KR)
Title: Frequency domain channel estimation in a single carrier frequency division multiple access system
Inventor: MELIS BRUNO
IPC: H04B7/216
Filed: 2006-04-27
Abstract: A channel estimator (202) for use in a receiver node receiving signals (x(1), x(2),.... x(Nu)) from a plurality of user terminals wherein each user terminal is allotted a respective set of transmission subcarriers and respective test signal sequences (rp) for transmission over the channel to be estimated. The channel estimator (202) has stored therein (400) information as to the respective sets of transmission subcarriers allotted to the user terminals (TUi, TU2,..., TIW for transmission as well as the discrete spectra of the respective test signal sequences allotted to the user terminals. Upon receiving from a plurality of user terminals signals including the respective test signal sequences (rp) transmitted over the channel by using the respective sets of transmission subcarriers allotted thereto, the estimator generates (208) the discrete spectrum of the combined test signal received and performs channel estimation as a function of the discrete spectrum of the combined test signal and the discrete spectra of the test signal sequences allotted to the user terminals (TU1, TU2 TUNu). A frequency domain channel estimation is performed for a Single Carrier Frequency Division Multiple Access (SC-FDMA) system.
Patent KR-20090017594-A (KR)
Title: Exhaust gas purifying catalyst
Inventor: TAKEUCHI MICHIHIKO
IPC: F01N3/10
Filed: 2007-06-05
Abstract: Disclosed is an exhaust gas purifying catalyst wherein a catalyst coat layer composed of at least two layers including an upper layer and a lower layer is formed on a base. The upper layer contains more noble metal than the lower layer per 1 L of the base, and the lower layer contains more oxygen storage/release material than the upper layer per 1 L of the base. This exhaust gas purifying catalyst exhibits more excellent H2S purifying performance than conventional catalysts, while maintaining purifying performance for other exhaust gases such as NOx.
Patent KR-20090027669-A (KR)
Title: Method for producing a bending sensor
Inventor: NOWSCH HELMUT
IPC: G01L1/00
Filed: 2007-05-31
Abstract: At least one sensing region (4) is formed on the bending sensor by providing a flexurally elastic base cover (10) which is interrupted in at least one partial region of the sensing region (4) or is structured using elevations and/or depressions. At least one planar optical fibre core (12) is generated on the base cover (10). The optical fibre core (12) has a greater index of refraction than the base cover (10). The optical fibre core (12) is covered by a shroud (13). The optical fibre core (12) has a greater index of refraction than the shroud (13).
Patent KR-20100081204-A (KR)
Title: Storage device of washer
Inventor: HA DEOK HWAN
IPC: D06F39/12
Filed: 2009-01-05
Abstract: PURPOSE: A storage apparatus of a washing machine is provided to make better use of a space by being received in a case in the state of being folded by a folding structure. CONSTITUTION: A storage apparatus(100) of a washing machine is composed of a receiving unit(210), a cover unit(220), and a storage unit(230). The receiving unit is formed on a case(20). The receiving unit is formed at the lower part of the case. The cover unit is rotatably installed on the case. The cover unit covers the receiving unit. The lower end of the cover unit is hinge-coupled with the case. The storage unit is accepted in the receiving unit. The storage unit is folded or spread to store laundry.
Patent KR-20100081519-A (KR)
Title: A multifunctional manual miscellaneous grain crop selector
Inventor: YOO NAM YOUL
IPC: B07B1/00
Filed: 2009-01-06
Abstract: PURPOSE: A multifunction manual cereal selector is provided to filter broken grain granules, stones, and other impurities from the mixed grains. CONSTITUTION: A multifunction manual cereal selector comprises the following: a case body(10) including an opened front side, an opened upper side, a bottom side, left and right sides, and a rear side; a tear-off unit(100) formed on the bottom side; a filtered material collecting chamber(200) formed on the lower side of the tear-off unit; and a filtering plate(300). The tear-off unit includes a filtering plate supporting protrusion(110). The filtered material collecting chamber includes a filtered material outlet(210) and a slide door(220).