baber/WOPTO huggingface dataset:
Patent KR-20090016651-A (KR)
Title: Stonework wall repair reinforcement method of box sewage passage
Inventor: KO WON JUN
IPC: E03F5/00
Filed: 2008-12-22
Abstract: A repair and reinforcement method of a reinforcing stone wall of a box type sewer conduit is provided to repair and reinforce easily the part where a reinforcing stone wall in a box is crumbled partially and piled stones fall off partially by the vibration of the surrounding, the influence of water pressure by rainwater, or, earth pressure, etc. A repair and reinforcement method of a reinforcing stone wall of a box type sewer conduit comprises the steps of adjusting the soil slid down by the breaking of a reinforcing stone wall for repairing and reinforcing a collapsed reinforcing stone wall(200), adjusting the damaged part of the reinforcing stone wall(210), installing drain pipes at regular intervals(220), placing shotcrete as high early strength concrete mixed with 3~5 weight percent steel fiber to the soil with the collapsed reinforcing stone wall(230), installing an air mat form to be wide and flat board by injecting compressed air to fill up an empty space with reinforced concrete(240), filling up reinforced concrete mixed with a quick setting admixture to the inside of the air mat form(250), and removing the air mat form if reinforced concrete is cured to the practical strength after hardening for 1~2 hours and applying a finishing coating material for protection on the surface of filling concrete(260).
Patent KR-20100074637-A (KR)
Inventor: AHN MYUNG KYU
IPC: H01L21/3205
Filed: 2008-12-24
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to increase etching margin in forming the contact hole by forming an etch protection layer on the sidewall of a first contact hole. CONSTITUTION: A semiconductor substrate(102) includes a first insulation layer(120) between gate electrodes(125) with a first etch protection layer(118) and a gate spacer(116). A second insulation layer(130) and an etch stop layer(128) are formed on the gate electrode and the first insulation layer. A first contact hole to expose the etch protection layer is formed by etching the second insulation layer on the upper side of the gate electrode. A material layer for the etch protection layer is formed on the second insulation layer including the first contact hole. The material layer for the etch protection layer is removed from the lower side of the contact hole by performing an etching process on the material layer for the etch protection layer. A second contact hole to expose the part of the semiconductor substrate is formed by etching the first insulation layer and the etch stop layer.
Patent KR-20100079991-A (KR)
Title: Method of calibrating an instrument used in surgical navigation system
Inventor: YOON JAE HO
IPC: A61B17/00
Filed: 2008-12-31
Abstract: PURPOSE: A method for correcting a tool for navigation equipment for a surgery is provided to detect a tool regardless of the disturbance of the will in the magnetic field by using a magnetic sensor. CONSTITUTION: A brace(100) comprises a first magnetic sensor(200), three grooves(111,112,113), and a tool guide(116). Three grooves and a tool guide are formed on the top surface of the brace. The tool guide has an end point(114) and a direction axis(115). The tool guide is one hole or a tube. The first magnetic sensor comprises a coil. A tool comprises a second magnetic sensor.
Patent KR-20080025729-A (KR)
Title: Method and apparatus for adjusting channel quality indicator feedback period to increase uplink capacity
Inventor: MARINIER PAUL
IPC: H04B17/40
Filed: 2006-08-22
Abstract: A method and apparatus for adjusting a channel quality indicator (CQI) feedback period to increase uplink capacity in a wireless communication system are disclosed. The uplink capacity is increased by reducing the uplink interference caused by CQI transmissions. A wireless transmit/receive unit (WTRU) monitors a status of downlink transmissions to the WTRU and sets the CQI feedback period based on the status of the downlink transmissions to the WTRU. A base station monitors uplink and downlink transmission needs. The base station determines the CQI feedback period of at least one WTRU based on the uplink and downlink transmission needs and sends a command to the WTRU to change the CQI feedback period of the WTRU. ® KIPO & WIPO 2008
Patent KR-20080031356-A (KR)
Title: Transparent film
Inventor: EBINA TAKEO
IPC: C08J5/18
Filed: 2006-08-02
Abstract: A transparent novel material/new technology realizing, in the technical field of packaging material, sealing material and display material, not only high thermostability but also excellence in flexibility, surface smoothness, dimensional stability and gas barrier properties. There is provided an inorganic layered compound film containing inorganic layered compound particles aligned and exhibiting high surface smoothness, high dimensional stability, high transparency, excellent flexibility, excellent gas barrier properties and high heat resistance, which inorganic layered compound film is obtained by first dispersing an inorganic layered compound of high transparency and a small amount of water-soluble polymer of high transparency in water or a liquid composed mainly of water to thereby obtain a homogeneous dispersion containing no agglomerates, and thereafter applying this dispersion onto a support with flat and water-repellent surface to thereby effect deposition of inorganic layered compound particles and separating the liquid as dispersion medium according to any of various solid liquid separating techniques, for example, centrifugal separation, filtration, vacuum drying, vacuum freeze drying, heating evaporation, etc. to thereby attain forming into a film, optionally followed by methods of drying/heating/cooling, etc. to thereby attain detachment from the support.
Patent KR-20080040687-A (KR)
Title: Method and device for supply to a magnetic coupler
Inventor: MEYNARD THIERRY ANTOINE
IPC: H02M7/00
Filed: 2006-07-04
Abstract: The invention relates to a method for supply to a magnetic coupler comprising several pairs of windings, each pair being formed from a first and a second adjacent paired winding, magnetically coupled to each other by means of a core of magnetic material. The method further consists of supplying (in 34) the first winding of each pair with a supply voltage or current out of phase by an angle a with relation to the supply voltage or current for the second winding of the same pair. The absolute value of the angle a is greater than or equal to 4p/N for at least one pair of windings.
Patent KR-20080032215-A (KR)
Title: Male electrical terminal
Inventor: HERNANDEZ STEPHANE
IPC: H01R13/04
Filed: 2005-07-21
Abstract: This terminal comprises-a folded contact section (9) which has a longitudinal junction line (30) and defines contact surfaces (33),-a securing section (7), suitable to be accommodated in a terminal accommodating chamber of an insulating housing, and-an intermediate section (11) extending between said contact section (9) and securing section (7). The intermediate section (11) is deformed in torsion around the longitudinal axis (X), whereby the junction line (30) is angularly offset from the contact surfaces (33) around the longitudinal axis (X). The invention also relates to a process for manufacturing such a terminal, and to an electrical connector including such a terminal.
Patent KR-20080039526-A (KR)
Title: Ufd on a ring
Inventor: LASSER MENACHEM
IPC: G11B20/04
Filed: 2006-08-23
Abstract: The present invention discloses devices and methods for packaging a memory component, such as a UFD (i.e. a USB flash disk), as a ring, enabling the user to carry the UFD on his/her body. The present invention teaches a finger ring that has a UFD cover attached to the ring with the UFD being removable from the ring. The present invention also teaches a ring where the UFD is integrated into the body of the ring.
Patent KR-20080056215-A (KR)
Title: Polyvinyl ether compound
Inventor: NAGAO SATOSHI
IPC: C08F16/12
Filed: 2006-09-06
Abstract: A polyvinyl ether compound characterized by having, in the molecule, an alkylene glycol unit or polyoxyalkylene glycol unit and a vinyl ether unit and having a molecular weight of 300-3,000. It has a high volume resistivity and a high viscosity index and is suitable for use as, e.g., an lubricating oil for compression refrigerating machines.
Patent KR-20080061398-A (KR)
Title: Optical metrological scale and laser-based manufacturing method therefor
Inventor: PELSUE KURT
IPC: B23K26/00
Filed: 2006-10-11
Abstract: A reflective metrological scale has a scale pattern of elongated side-by-side marks surrounded by reflective surface areas of a substrate, which may be a nickel-based metal alloy such as Invar(R) or Inconel(R) and may be a thin and elongated flexible tape. Each mark has a furrowed cross section and may have a depth in the range of 0.5 to 2 microns. The central region of each mark may be rippled or ridged and may be darkened to provide an enhanced optical reflection ratio with respect to surrounding reflective surface areas. A manufacturing method includes the repeated steps of (1) creating a scale mark by irradiating a surface of the substrate at a mark location with a series of overlapped pulses from a laser, each pulse having an energy density of less than about 1 joule per cm2, and (2) changing the relative position of the laser and the substrate by a displacement amount defining a next mark location on the substrate at which a next mark of the scale is to be created.
Patent KR-20080072860-A (KR)
Title: Appliance for tactile sensing a spectacle frame and related grinding machine
Inventor: LONGUET RAYNALD
IPC: B23Q35/24
Filed: 2006-09-27
Abstract: The invention concerns an appliance (11) comprising means (23) for positioning a spectacle frame, a tactile sensor probe (25) including a support (31) and a tactile sensing blade (33), and means (27) for relatively moving the support (31) with respect to the positioning means (23), about an axis of rotation (C-C'), along said axis (C-C') and radially relative to said axis (C-C'). The appliance (11) comprises means (95, 61) for measuring, for each angular position of the blade (33) about the axis of rotation (C-C'), the radial and axial position of the blade (33). The blade (33) has on its edge a tactile sensing ridge (37) converging away from the support (31) in the direction of the radial axis (B-B'). The tactile sensing ridge (37) is designed to be contacted with the frame (15). The tactile sensing ridge (37) forms, by projection on a plane perpendicular to the radial axis (B-B'), a concave line. The invention is applicable to tactile sensing of spectacles with concavo-convex lenses.
Patent KR-20080077963-A (KR)
Title: Phenolic resin, process for production thereof, epoxy resin, and use thereof
Inventor: OSHIMI KATSUHIKO
IPC: C08G8/10
Filed: 2006-11-29
Abstract: A phenol aralkyl type phenolic resin represented by the general formula (1), wherein the total content of the compounds represented by formulae (2) to (4) is 58 to 92% as determined by GPC and the contents of the compounds represented by formulae (2) to (4) as determined by HPLC satisfy the following relationship: 0.60 < (2a + b)/(2a + 2b + 2c) < 0.90 wherein a is the content of the compound of formula (2); b is the content of the compound of formula (3); and c is the content of the compound of formula (4).
Patent KR-20080069676-A (KR)
Title: Apparatus and method for cleaning of objects, in particular of thin discs
Inventor: BURGER NORBERT
IPC: H01L21/304
Filed: 2007-12-10
Abstract: The invention relates to a device for cleaning thin wafers (6), said wafers (6) being immobilized with one side on a support device (2) and an interspace (7) being defined between two respective adjoining substrates. The device essentially consists of a shower device (15) which is used to introduce a fluid between the interspaces (7), and a tank (14) that can be filled with the fluid and is dimensioned to receive the support device (2). The invention is characterized in that optionally either the shower device (15) can be displaced relative to the stationary support device (2), or the support device (2) relative to the stationary shower device (15), or both the support device (2) and the shower device (15) can be displaced relative each other. The method according to the invention is characterized by showering, preferably in a cleaning step, the wafers with warm fluid, the support device (2) being displaced inside the tank, then ultrasound-cleaning them in cold fluid and again showering them with warm fluid.
Patent KR-20080077681-A (KR)
Title: Ae sensor and method for checking operating state of ae sensor
Inventor: MEKI KAZUO
IPC: G01N29/14
Filed: 2006-10-30
Abstract: Operating state such as degradation in sensitivity of an AE sensor under use state can be checked. The AE sensor comprises an AE conversion element (41), a pulse signal transmitter (42) for applying a pulse signal to the AE conversion element through the output passage of an AE signal from the AE conversion element (41), a receiver/processor (43) for calculating the frequency characteristics by converting the AE signal into a digital signal and processing the digital signal, a section (44) for storing the frequency characteristics of the AE signal from the AE conversion element under reference state as reference frequency characteristics, and a comparator (45) for comparing the frequency characteristics of the AE signal calculated depending on an operation check request signal with the reference frequency characteristics.
Patent KR-20080089633-A (KR)
Title: Error resilient mode decision in scalable video coding
Inventor: GUO YI
IPC: H04N19/89
Filed: 2007-01-08
Abstract: An encoder for use in scalable video coding has a mechanism to perform macroblock mode selection for the enhancement layer pictures. The mechanism includes a distortion estimator for each macroblock that reacts to channel errors such as packet losses or errors in video segments affected by error propagation; a Lagrange multiple selector for selecting a weighting factor according to estimated or signaled channel error rate, and a mode decision module or algorithm to choose the optimal mode based on encoding parameters. The mode decision module is configured to select the coding mode based on a sum of the estimated coding distortion and the estimated coding rate multiplied by the weighting factor.
Patent KR-20080089492-A (KR)
Title: Band limit method and radio communication system
Inventor: KAKURA YOSHIKAZU
IPC: H04B7/005
Filed: 2007-01-24
Abstract: A reception unit estimates a propagation path quality. A transmission unit amplifies a signal by a gain proportional to a difference between a signal/noise power ratio and propagation path quality information as the estimation result of the propagation path quality and transmits the signal so that the reception unit can obtain a predetermined signal/noise power ratio. Here, the reception unit or the transmission unit decides a roll off ratio of an adaptive filter according to the propagation path quality information. The transmission unit filters and transmits the signal by using the adaptive filter of the decided roll off ratio.
Patent KR-20080110733-A (KR)
Title: Heat exchanger for an energy storage device
Inventor: RUDORFF AXEL
IPC: H01M10/50
Filed: 2006-12-13
Abstract: The invention concerns a heat exchanger (1) for an energy storage device consisting of at least one energy storage cell (2), wherein said heat exchanger is connected to at least one energy storage cell (2) of the energy storage device (3) in a heat-conducting manner, wherein the energy storage device is enclosed by a housing (4) and wherein the energy storage cells (2) have at least one safety pressure release valve (5) for the release of gases to the outer environment. The heat exchanger (1) has holes (6) that serve to connect the safety pressure release valves (5) of the energy storage cells (2) with the housing environment. ® KIPO & WIPO 2009
Patent KR-20080104042-A (KR)
Title: Benzothiazoles having histamine h3 receptor activity
Inventor: DORWALD FLORENCIO ZARAGOZA
IPC: A61K31/496
Filed: 2007-03-22
Abstract: Certain novel benzothiazoles and benzoxazoles, e.g., 2-(piperazin-1-yl)benzothiazoles and 2-(piperazin-1-yl)benzoxazoles, optionally substituted in the 3 and/or 4 positions of the piperazine rings,! of the general formula (l): having histamine H3 antagonistic activity can be used in pharmaceutical compositions.
Patent KR-20080108553-A (KR)
Title: Uplink channel estimation using a signaling channel
Inventor: KIM BYOUNG HOON
IPC: H04B1/707
Filed: 2007-03-20
Abstract: Techniques for efficiently deriving uplink channel estimates without consuming much additional uplink resources are described. A user equipment (UE) may send a request for uplink resources on a request channel (REQCH) whenever the UE desires to transmit data on the uplink. The UE may send the REQCH on a set of subcarriers and from multiple antennas, e.g., send REQCH data on data subcarriers and pilot on pilot subcarriers. A Node B may receive the request, estimate the complex channel gains for the pilot subcarriers based on received pilot symbols, and coherently demodulate received data symbols based on the channel gain estimates. The Node B may estimate the complex channel gains for the data subcarriers based on demodulated data symbols and derive a channel estimate for each UE antenna based on the channel gain estimates for the pilot and data subcarriers. The Node B may use the channel estimates for MIMO scheduling, subband scheduling, and rate selection. ® KIPO & WIPO 2009
Patent KR-20090015094-A (KR)
Title: Pressure sensitive adhesives
Inventor: TERNORUTSKY LEO
IPC: C09J133/00
Filed: 2007-06-01
Abstract: PSAs having enhanced resistance to water-whitening and high shear stability are disclosed. The PSAs are obtained from an aqueous dispersion comprising an effective amount of surfactant mixture comprising at least one ionic surfactant comprising a plurality, preferably at least three, aromatic rings, at least one electronegative substituent selected from a mono valent oxy substituted sulfo anion, and/or a mono valent oxy substituted phospho anion, and at least one substituent comprising one or more repeating alkoxy units (e.g. Soprophor 4D 384), and at least one non-ionic surfactant (e.g. Abex 2535) and a further non aromatic ionic surfactant (e.g. Aerosol OT 75); and a monomer composition comprising: at least one hydrophobic monomer (Component I), at least one hydrophilic monomer (Component II) at least one partially hydrophilic monomer (Component III) and optionally at least one a ureido monomer (e.g. Norsocryl 102) (Component IV). The dispersion has an average particle size of from about 100 nm to about 400 nm and a pH of from about 5.5 to about 9.0. The latex forms PSAs which have good water whitening resistance and is sufficiently stable under high shear to be curtain coatable.
Patent KR-20090020645-A (KR)
Title: High inductance, out-of-plane inductors
Inventor: PARDO FLAVIO
IPC: H01F17/02
Filed: 2007-06-25
Abstract: A high inductance, out-of-plane inductor is achieved by forming on a flat flexible base conductive elements that are arranged in a pattern such that when the flat flexible base, e.g., a polymer film, is curled, e.g., by application of heat, the conductive elements are likewise curled and opposite ends of different ones of the conductive elements are brought into conductive contact, and may be bonded, so as to form a conductive coil using at least two of the conductive elements. Additional conductors may be formed on the flexible base to act as wires to provide connections to the resulting conductive coil. A portion of the flexible base, e.g., extending beyond the coil, can serve as a base to which one or more chips, e.g., flip-chip mounted, or other components are attached.
Patent KR-20100082110-A (KR)
Title: Manufacture of filter using vegetable fiber and filter manufactured by the same
Inventor: PARK CHAN OH
IPC: B01D39/00
Filed: 2009-01-08
Abstract: PURPOSE: A manufacturing method of a filter using vegetable fiber and the filter manufactured thereby are provided to diversify quality of the filter by manufacturing the various properties of fiber with different kinds of vegetable. CONSTITUTION: A manufacturing method of a filter using vegetable fiber includes the following steps: cutting vegetable fiber such as herbaceous plant, timber, inside shell of timber and leaf etc; forming a mixture by mixing the vegetable fiber and water; agitating the vegetable fiber; separating pulverized lignin and fiber after washing the defibrated grass fiber; mixing water and clay with the fiber; removing remaining lignin, nutrients etc in the fiber; separating the fiber from clay; dispersing the fiber evenly; making a layer of the fiber; and drying the laminated layers by compression.
Patent KR-20100083539-A (KR)
Title: The device of provender and the manufacturing method which makes use of food rubbish
Inventor: GWAK BYEONG JUN
IPC: A23N17/00
Filed: 2009-01-14
Abstract: PURPOSE: A feed making device using waste food and a making method thereof are provided to manufacture fodder for domestic animals by mixing food waste and the dried food waste produced in a general restaurant or a congregate meal site etc. CONSTITUTION: A mixer drum body(100) mixes food waste(30) and dried food waste(40). A heating device(140) heats the mixer drum body from the exterior of the mixer drum body. A transfer conveyor(150) transfers a mixture discharged to the outside of the mixer drum body. A foreign material removal part(200) removes foreign materials of a mixture(70) discharged from the mixer drum body. A blower(300) offers wind to dry the mixture. The mixer drum body comprises a mixture exit and entrance(110), a screw(120), and a motor(130). The foreign material removal part comprises a sorter(210), a guide(220), a crusher(230), and a magnetic body(240).
Patent KR-20100084908-A (KR)
Title: Integrated circuit chip connection antenna coil
Inventor: YOO IN JONG
IPC: H01Q13/00
Filed: 2009-01-19
Abstract: PURPOSE: An integrated circuit chip connection antenna coil is provided to allow an antenna coil to be combined with a passport through fusing the antenna coil. CONSTITUTION: An antenna coil(100) comprises a copper wire(110), a first coating layer(130), and a second coating layer(150). The first coating layer is coated in the outer circumference of the copper wire. The second coating layer is coated in the outer circumference of the first coating layer. The first coating layer is comprised of one of epoxy, urethane, PE, and PET. The second coating layer is comprised of the PE which is formed with a hot melt adhesive.
Patent KR-20100086246-A (KR)
Title: Structure and method for stiffening slope
Inventor: CHAE JON SEOG
IPC: E02D29/02
Filed: 2009-01-22
Abstract: PURPOSE: A slope reinforcement structure and a method thereof are provided to stably fix a reinforcing member without breaking despite the sedimentation of the slope. CONSTITUTION: A slope reinforcement structure comprises a reinforcing member(20), a reinforcing member fixing unit(21), a slope fixing unit(23), and a sliding unit(22). The reinforcing member prevents a slope(s) formed on a soil layer(30) from being exposed to the outside and collapsing. The reinforcing member fixing unit is fixed to the reinforcing member. The slope fixing unit is inserted into the soil layer and is fixed.