baber/WOPTO huggingface dataset:
Patent KR-20070065387-A (KR)
Title: Multimodal polyethylene composition for pipes
Inventor: GUSTAFSSON BILL
IPC: C08L23/08
Filed: 2005-11-02
Abstract: The present invention relates to a multimodal polyethylene composition for pipes which comprises polyethylene composition comprising a base resin which comprises (A) an ethylene homo- or copolymer fraction, and (B) an ethylene copolymer fraction comprising at least one alpha-olefin comonomer having at least 4 carbon atoms, wherein (i) fraction (A) has a lower average molecular weight than fraction (B), and (ii) the comonomer content and the density d of the base resin satisfy the following relation: comonomer [mol%] > -0.0612 d [kg/m^3] mol%/(kg/m^3) + 58.6, and (iii) the base resin comprises more than 0.5 mol% of at least one alpha-olefin comonomer having at least 4 carbon atoms. Furthermore, the present invention relates to a process for the production of said composition, a pipe comprising said composition and to the use of said composition for the production of a pipe.
Patent KR-20070093396-A (KR)
Title: Corrective device protection
Inventor: MCCALL JACK
IPC: A61N1/08
Filed: 2005-10-17
Abstract: A control system for an electrical power system includes an electrical corrective device, a voltage measuring device coupled to each phase of the electric power system, a current measuring device connected between each phase of the electric power system and the electrical corrective device, and a protective device connected to outputs of the voltage measuring device and the current measuring device. The protective device includes a controller configured to detect an imbalance using the measured voltages and currents output from the voltage measuring device and the current measuring device without using or independently of other recent voltage or current measurements for other points in the electrical corrective device and independently of a neutral-ground measurement at the electrical corrective device.
Patent KR-20070107663-A (KR)
Title: Antenna positioner system
Inventor: YOUNG THEODORE
IPC: H01Q3/08
Filed: 2005-10-28
Abstract: A three-axis antenna positioner has an X-Y over azimuth configuration, and includes an azimuth drive assembly, an X-axis drive assembly, and a Y-axis drive assembly. Each drive assembly is independently operable. The azimuth drive assembly imparts 540° azimuthal rotational motion to an antenna about an azimuth axis. The X-axis drive assembly rotates the antenna about a horizontal X-axis at elevation angles between-90° and + 90°. The Y-axis drive assembly rotates the antenna about a Y-axis at elevation complement angles between-2° and +105°. The azimuth axis, the X-axis, and the Y-axis all intersect at a common intersection point, and are mutually orthogonal. A controller operates each drive assembly so as to minimize antenna tracking velocity and acceleration. Each drive assembly may include dual drives, and may be operated in a bias drive mode to substantially eliminate backlash.
Patent KR-20070099593-A (KR)
Title: Production of valve metal powders
Inventor: LOEFFELHOLZ JOSUA
IPC: B22F9/20
Filed: 2004-12-09
Abstract: The invention relates to the production of valve metal powders, in particular, tantalum powders by reduction of a corresponding valve metal compound, for example, K2TaF7, with an alkali metal in the presence of a diluent salt, whereby the reduction is carried out in the presence of a particle diminution agent, preferably, Na2 SO4, which is added to the reaction mixture continuously or in aliquots.
Patent KR-20070110267-A (KR)
Title: Word line compensation in non-volatile memory erasure operation
Inventor: WAN JUN
IPC: G11C16/14
Filed: 2005-12-15
Abstract: Compensation voltage(s) are applied to a non-volatile memory system during erase operations to equalize the erase behavior of memory cells. Compensation voltages can compensate for voltages capacitively coupled to memory cells of a NAND string from other memory cells and/or select gates. A compensation voltage can be applied to one or more memory cells to substantially normalize the erase behavior of the memory cells. A compensation voltage can be applied to end memory cells of a NAND string to equalize their erase behavior with interior memory cells of the NAND string. A compensation voltage can also be applied to interior memory cells to equalize their erase behavior with end memory cells. Additionally, a compensation voltage can be applied to one or more select gates of a NAND string to compensate for voltages coupled to one or more memory cells from the select gate(s). Various compensation voltages can be used.
Patent KR-20070100316-A (KR)
Title: Direct amination of hydrocarbons
Inventor: DIALER HARALD
IPC: C07C209/02
Filed: 2005-12-20
Abstract: The invention relates to a method for the production of nitrogen-containing catalysts, comprising: a) production of an oxidic species containing the following components: at least one metal, M, selected from the groups Ib to VIIb and VIII of the periodic table of the elements, whereby the same metal may be present in different oxidation states, optionally one or more promoters, P, selected from the groups Ib to VIIb and VIII of the periodic table of the elements, lanthanides and groups IIIa to VIa of the periodic table of the elements, with the exclusion of oxygen and sulphur, optionally one or more elements, R, selected from hydrogen, alkaline metals and earth alkaline metals, optionally one or more elements Q, selected from chlorides and sulphates, oxygen, whereby the molar proportion of oxygen is determined by the valency and frequency of the elements other than oxygen in the oxidic species, b) reaction of the oxidic species with an amine component selected from ammonia, primary and secondary amines and ammonium salts, whereby the ammonium-containing catalyst is produced with generation of water and nitrogen-containing catalysts produced by said method. The invention further relates to a method for amination of hydrocarbons using said nitrogen-containing catalyst and the use of an oxidic species in a direct method for amination of hydrocarbons.
Patent KR-20070118590-A (KR)
Title: Intervertebral implant
Inventor: LECHMANN BEAT
IPC: A61F2/44
Filed: 2005-02-16
Abstract: The inventive intervertebral implant (1), in particular an artificial intervertebral disc comprises a central axis (2), a top part (3) and a lower part (4), wherein A) the top part (3) is provided with a top apposition surface (5) which rests on a base plate of a superimposed vertebral body, B) the lower part (4) is provided with a lower apposition surface (6) for resting on the covering plate of an underneath vertebral body, C) one part (3, 4) comprises a convex joint element (12) provided with a convex sliding surface (11) and the other part (3, 4) comprises a joint shell (13) provided with a complementary concave surface, D) the convex joint element (12) and the convex joint shell (13) form a joint (9) by means of which the two parts (3, 4) are rotatable with respect to each other around at least one axis of rotation and E) the intervertebral implant (1) is permeable to x-rays.
Patent KR-20070090050-A (KR)
Title: Novel compounds
Inventor: BROWN WILLIAM
IPC: C07D405/02
Filed: 2000-12-15
Abstract: Compounds of general formula (I), wherein R1 selected from phenyl, pyridinyl, thiophenyl, furanyl, imidazolyl, and triazolyl; where each R1 phenyl ring and R1 heteroaromatic ring may optionally and independently be further substituted by 1, 2 or 3 substituents selected from straight and branched C1-C6 alkyl, NO2, CF3, C1-C6 alkoxy, chloro, fluoro, bromo, and iodo.
Patent KR-20070110036-A (KR)
Title: Methods for manufacturing endodontic instruments
Inventor: LEWIS PAUL
IPC: A61C5/77
Filed: 2006-02-23
Abstract: Endodontic instruments having a desired cutting edge are formed, at least in part, using a cold forming process. The method of forming the endodontic instrument (32) includes providing a blank metal thread or wire and a roll forming apparatus (30) that include dies (34a, 34b) having a negative impression of a cutting edge. The dies (34a, 34b) are pressed against the blank (32) with sufficient force in order for the dies (34a, 34b) to at least partially form the cutting edge in the blank (32). Any desired shape can be formed into the blank (32) by selecting a die with the proper corresponding negative impression. Cold forming techniques suitable for forming endodontic instruments include roll forming, flat rolling, radial forming, cold drawing, and similar techniques. The files can be sharpened or otherwise modified before or after cold-forming using techniques such as cutting, grinding, and chemical milling.
Patent KR-20080077044-A (KR)
Title: Work machine transmission control
Inventor: TSUKADA HIDENOBU
IPC: F16H61/00
Filed: 2006-11-09
Abstract: A work machine gear change controller for improving work efficiency and facilitating the setting by enabling arbitrary setting of a desired gear change condition in an automatic gear change mode depending on the situation of the work site. When a wheel loader is traveling, a settable speed range and setting operation guidance are displayed in an area (62) of a display (49), and a guidance inquiring whether the setting is NG or OK is displayed in an area (64). When the traveling speed reaches a settable speed change, the display is switched to a settable mode. When the operator depresses a setting switch (23) at a desired timing, a gear change control section (45) captures the then vehicle speed and speed ratio (or vehicle speed) and stores an adjustment value in an adjustment value storage section (43) so that the vehicle speed and speed ratio may be thresholds of gear change control in a normal gear change control steps (S535 to S545).
Patent KR-20070113274-A (KR)
Title: Glass antenna for vehicle
Inventor: NAGAYAMA YOJI
IPC: H01Q1/32
Filed: 2006-03-17
Abstract: An antenna provided at at least in the upper marginal part of an antifogging heating wire on the rear window glass of a vehicle. The antenna comprises an AM broadcast wave receiving antenna having at least two horizontal wires arranged at an interval, and a vertical wire for connecting the two horizontal wires in the vicinity of middle point of each horizontal wire with a lead wire being extended in the horizontal direction from the vicinity of middle point of the vertical wire up to the vicinity of the longitudinal side of a flange and connected with a first feeding point, and an FM broadcast wave receiving antenna consisting of at least one horizontal wire extended from a second feeding point provided in the vicinity of the first feeding point, characterized in that capacitive coupling is attained by providing at least one horizontal wire of the FM broadcast wave receiving antenna in close proximity to any one of two horizontal wires of the AM broadcast wave receiving antenna.
Patent KR-20080015392-A (KR)
Title: Dosing head for dispensing a fluid from a container
Inventor: MAAS WILHELMUS JOHANNES JOSEPH
IPC: B05B11/00
Filed: 2006-03-21
Abstract: The invention relates to a dosing head (1) for dispensing a fluid from a container, comprising an inlet opening (4) for connecting to the container, an outlet opening (3) connected to the inlet opening (4) via a conduit, a pump (5) received in the conduit and a aerating opening (6) for connecting to the container (2), wherein a liquid seal (8) is arranged between the aerating opening (6) and the container (2). This liquid seal can comprise an aerating channel (15) rotated twice through about 180° and can be "assembled from two mutually connected parts (18, 19). The invention further relates to such a dosing head provided with a secondary inlet opening to be connected to the container and closable by means of an element which can be operated by gravity.
Patent KR-20070112410-A (KR)
Title: Low-dielectric constant cryptocrystal layers and nanostructures
Inventor: KALEM SEREF
IPC: H01L21/20
Filed: 2006-02-08
Abstract: This invention provides a method for producing application quality low-dielectric constant (low-k) cryptocrystal layers on state-of-the-art semiconductor wafers and for producing organized Nanostructures from cryptocrystals and relates to optical and electronic devices that can be obtained from these materials. The results disclosed here indicate that modification of structure and chemical composition of single crystal matrix using chemical vapor processing (CVP) results in high quality cryptocrystal layers that are homogeneous and form a smooth interface with semiconductor wafer. With this method, growth rates as high as 1 mum/hour can be realized for the dielectric cryptocrystal layer formation. The present invention also provides a method for producing Micro- and Nano-wires by transforming cryptocrystals to organized systems. With this method, Nano wires having dimensions ranging from few nanometers up to 1000 nanometer and lengths up to 50 micrometer can be produced. The cryptocrystals, nanowires and organized structures may be used in future interconnections as interlevel and intermetal di- electrics, in producing ultra high density memory cells, in information security as key generators, in producing photonic componenst, in fabrication of cooling channnels in advanced micro- and nano-electronics packaging and sensors.
Patent KR-20080031851-A (KR)
Title: Multiple slot load lock chamber and method of operation
Inventor: KURITA SHINICHI
IPC: H01L21/68
Filed: 2007-06-01
Abstract: Embodiments of the invention include a load lock chamber, a processing system having a load lock chamber and a method for transferring substrates between atmospheric and vacuum environments. In one embodiment, the method includes maintaining a processed substrate within a transfer cavity formed in a chamber body for two venting cycles. In another embodiment, the method includes transferring a substrate from a transfer cavity to a heating cavity formed in the chamber body, and heating the substrate in the heating cavity. In another embodiment, a load lock chamber includes a chamber body having substrate support disposed in a transfer cavity. The substrate support is movable between a first elevation and a second elevation. A plurality of grooves are formed in at least one of a ceiling or floor of the transfer cavity and configured to receive at least a portion of the substrate support when located in the second elevation.
Patent KR-20080007455-A (KR)
Title: Vibration table
Inventor: HANSE JOHN K
IPC: B06B3/00
Filed: 2006-04-10
Abstract: A vibration table for testing products employs threaded inserts for mounting the test products or fixtures therefor on the table. The threaded inserts have enlarged and elongated threaded shafts that engage threaded openings in the upper surface of the table, with enlarged heads on the inserts being positioned adjacent the outer surface of the table or the outer surface of an insulation layer mounted on the table. The inserts have elongated internally threaded openings therein, to which the test products or fixtures are bolted by elongated bolts. The inserts enhance the transmission of vibration forces to the test product with or without an insulating layer. They also provide improved temperature uniformity by providing air circulation between the test product and the table.
Patent KR-20070120195-A (KR)
Title: Styrylsulfonamides, their manufacture and use as pharmaceutical agents
Inventor: BOYD EDWARD
IPC: C07C311/51
Filed: 2006-05-19
Abstract: Objects of the present invention are the compounds of formula (I) Their pharmaceutically acceptable salts, enantiomeric forms, diastereoisomers and racemates, the preparation of the above compounds, medicaments containing them and their manufacture, as well as the use of the above compounds in the control or prevention of illnesses such as cancer.
Patent KR-20080009309-A (KR)
Title: Method and apparatus for producing cellulose acylate film, and cellulose acylate film
Inventor: OTOSHI MASAAKI
IPC: B29C48/08
Filed: 2006-05-29
Abstract: According to the present invention, the adaptability to producing the cellulose acylate film and the surface properties of the cellulose acylate film produced by means of the melt film-forming method can be remarkably improved. Accordingly, there is also improved the surface properties of a stretched cellulose acylate film produced by stretching such an unstretched cellulose acylate film.
Patent KR-20080015830-A (KR)
Title: System and method for scalable encoding and decoding of multimedia data using multiple layers
Inventor: CHEN PEISONG
IPC: H04N7/24
Filed: 2006-05-03
Abstract: A method of processing multimedia data being associated with multiple layers is disclosed. The method may include determining a base layer residual and performing interlayer prediction to generate an enhancement layer residual if at least one of a number of non-zero coefficients of the base layer residual or a number of zero coefficients of the base layer residual meets a first selected condition. A method of decoding a multimedia bitstream may include receiving a multimedia bitstream having a base layer and an enhancement layer and decoding the base layer to determine whether the enhancement layer should be decoded using intralayer prediction or interlayer prediction.
Patent KR-20080017387-A (KR)
Title: Method for synthesising lauryl lactam (l12) by catalytically rearranging cyclododecanone oxime in a gaseous phase
Inventor: LACROIX ERIC
IPC: C07D201/04
Filed: 2006-06-21
Abstract: The invention relates to a method for preparing a lauryl lactam consisting in carrying out a Beckmann rearrangement of a cyclododecanone oxime. Said method is carries out in a gaseous phase at a temperature ranging from 180 to 450 °C in the presence of a microporous material having a three-dimensional main inorganic structure consisting of tetrahedrons bonded by a common edge called zeolithe.
Patent KR-20080019250-A (KR)
Title: Ultrasonic machining spindle device
Inventor: KUBOTA OSAMU
IPC: B06B1/02
Filed: 2006-06-29
Abstract: It is possible to stably supply an electric signal to an ultrasonic generation element without causing friction or damage on parts or without requiring periodical parts exchange. A reception coil (11) connected to a vibrator (6) is wound on the outer circumference of a housing (1) constituting a shaft (30) of a machining spindle (101). The reception coil (11) is surrounded coaxially by a transmission coil (12) at an appropriate interval. A predetermined electric signal outputted from an ultrasonic drive device (21) for driving the vibrator (6) is applied to the transmission coil (12). The predetermined electric signal may be applied to the vibrator (6) via the reception coil (11) by electromagnetic induction between the transmission coil (12) and the reception coil (11). ® KIPO & WIPO 2008
Patent KR-20080012403-A (KR)
Title: Method for operating location information in mobile device
Inventor: KIM JAE HYUNG
IPC: H04W4/04
Filed: 2008-01-28
Abstract: A method for operating location information in a wireless terminal is provided to enable a user to find and visit a desired location more conveniently and speedily in case the user wants to visit a previously stored location again. If the user of a wireless terminal inputs a location information download command through a key input part(205), a control part(200) requests an MSC(Mobile Switching Center) to extract the location information of the wireless terminal. The MSC obtains the location information of the wireless terminal from a positioning server and transmits the obtained information to the wireless terminal. The control part displays the transmitted location information through a display part(210). Then the control part stores the displayed location information in a specific storage region of a memory(225) according to the user's selection.
Patent KR-20090084170-A (KR)
Title: Dome camera
Inventor: SON BOO HYUN
IPC: H04N7/18
Filed: 2008-01-31
Abstract: A dome camera is provided to prevent a camera module adjusted suitable for a photographing angle from being shaken by external impact. A housing(20) is rotatably combined in a base in right and left directions. In the housing, an opening part is formed upward and downward. With a rotary member(30), a camera module is combined. A photographing unit of the camera module is arranged in the opening part. The rotary member is contained in an internal receiving space part in which the base and the housing are formed so that the rotary member can rotate. A fixing device fixes a photographing unit of the camera module in a predetermined location of right and left direction and up/down directions based on the base.
Patent KR-20090084396-A (KR)
Title: A head cover for golf club
Inventor: MAENG SEOP
IPC: A63B55/00
Filed: 2008-02-01
Abstract: A head cover for a golf club is provided, which makes structure of the head cover for the golf club simple and makes manufacture facilitated. A head cover for a golf club comprises: an opening and closing frame(1) in which an opening and closing wing is folded and unfolded; and a head cover main body in which an entrance and a receiving space are formed and the opening and closing frame is arranged. The opening and closing frame comprises: a pair of opening and closing wings(11) which are divided by a V-type notch groove; a switching operating bar(20) opening and closing the opening and closing wing; and an elastic member(30) which elastically supports the opening and closing wing.
Patent KR-20090086483-A (KR)
Title: The device imbibed air that is pooluted few system
Inventor: SONG SOO NI
IPC: F24F7/04
Filed: 2008-02-10
Abstract: A low contaminated air intake device is provided to supply the air of the highest story to people living in low stories as the air pollution degree is changed according to the distance to the ground. A low contaminated air intake device comprises a dirt blocking net(a), a rainwater blocking pipe(b), an air injection pipe, an indoor air injection device(d), a fine dust blocking net, and a spring. The dirt blocking net prevents the dirt from being infiltrated and adheres to the rainwater blocking pipe. The rainwater blocking pipe is connected to the air injection pipe and prevents rainwater from being infiltrated. The air injection pipe is connected to the indoor air injection device and functions as an air main path. The indoor air injection device injects the air placed in the air injection pipe into the room. The fine dust blocking net is connected to the indoor air injection device. An air intake fan is connected to the indoor air injection device and injects air placed in the air injection pipe into the room with rotating. The spring adheres to an opening device of an auto releasing device and blocks the indoor path and the air injection pipe when a power source is cut with an electromagnet.
Patent KR-20080078781-A (KR)
Title: Image forming apparatus and image forming system and method for controlling thereof
Inventor: YUN EUN KYUNG
IPC: G06F3/12
Filed: 2008-02-12
Abstract: An image forming apparatus, an image forming system and a method of controlling the image forming apparatus are provided to adjust a job count automatically which is selected by a user to reduce maintenance cost and time and improve job efficiency. An image forming apparatus(10) capable of performing multiple jobs includes a storage unit and a controller(11). The storage unit stores job counts corresponding to the multiple jobs. The controller adjusts the count of a currently executed job among the multiple jobs by using a count threshold of another job when the count of the currently executed job is insufficient.