baber/WOPTO huggingface dataset:
Patent KR-20110067735-A (KR)
Title: The coefficient multiplier with coefficient averaging technique and digital delta-sigma modulator using the same
Inventor: CHO MIN HYUNG
IPC: H03M3/02
Filed: 2009-12-15
Abstract: PURPOSE: A coefficient multiplier with a coefficient averaging technique and digital delta-sigma modulator using the same are provided to form a coefficient multiplier which occupies a small chip size, thereby simplifying the entire structure. CONSTITUTION: A coefficient multiplier(600) comprises a first cascade multiplier(610a), a second cascade multiplier(610b), and a switch(630). The first cascade multiplier has 2^1 coefficient. The second cascade multiplier has 2^2 coefficient. The switch alternatively outputs output signals of the first and second cascade multipliers according to a switch control signal. A digital delta-sigma modulator obtains high resolution information by averaging the output signals by oversampling. An effective output value of the coefficient multiplier is 3 corresponding to the average value of final output signals.
Patent KR-20110067980-A (KR)
Title: Heat treatment method of pressing die
Inventor: LEE MUN YONG
IPC: C21D1/09
Filed: 2009-12-15
Abstract: PURPOSE: A method of performing heat treatment on a mold is provided to enhance abrasion resistance and fatigue resistance of a surface layer by rapidly cooling with cold air and perform heat treatment regardless of the shape and position of the mold. CONSTITUTION: A method of performing heat treatment on a mold comprises next steps. For the surface(F) of a mold(10), low heat input of laser beam is radiated in a given pitch of a zigzag shape of a radiating pattern is radiated at a given speed to rapidly heat the surface of the mold to a quenching temperature to form a heat dependent part. The low heat input of laser beam(LB) is radiated through a high-speed scanner(5), which is mounted on the leading end of the arm(3) of a robot. The heat dependent part of the mold heated to the quenching temperature is rapidly cooled by cold air, which is sprayed through an air nozzle at a given spraying speed.
Patent KR-20110068559-A (KR)
Title: Method for configuring and optimizing femtocell base station
Inventor: KIM SOK HYONG
IPC: H04W8/00
Filed: 2009-12-16
Abstract: PURPOSE: A femtocell base station configuration and operation method is provided to set up a parameter through a macro cell base station and to rapidly operate a femtocell base station. CONSTITUTION: A femtocell BS(Base Station) requests the initialization of the femtocell base station to a service setting server through a macro cell BS(S312). The service setting server transmits a parameter about initialization to the femtocell base station(S314). The femtocell base station requests the optimization of the femtocell base station to service setting server(S322). The provisioning server transmits the parameter about the optimization of the femtocell base station(S324).
Patent KR-20110071337-A (KR)
Title: Substrate processing apparatus
Inventor: LEE BYUNG WOO
IPC: H01L21/205
Filed: 2009-12-21
Abstract: PURPOSE: A substrate processing apparatus is provided to prevent deposition materials from being deposited on a transparent window which configures a viewport, thereby accurately sensing whether a substrate exists with naked eyes. CONSTITUTION: A vacuum chamber has a processing space in which a deposition process is performed. A substrate support unit is installed in the vacuum chamber and supports a substrate. A viewport unit comprises a transparent window(210) transmitting light. A transparent window shielding unit(330) shields the transparent window during a deposition process. A sensor module unit(310) either irradiates or receives light through the transparent window of the viewport unit.
Patent KR-20100080422-A (KR)
Title: Method of and apparatus for joining metal strips
Inventor: NOE ANDREAS
IPC: B23K20/12
Filed: 2009-12-28
Abstract: PURPOSE: A method and a device for welding metal strips are provided to weld aluminum or aluminum alloy through a welding process without forming burrs. CONSTITUTION: In the entrance of strip treatment equipment, the rear strip end of a lower metal strip(1) is welded with the front strip end of an upper metal strip. The rear strip end and the front strip end are vertically overlapped and the overlapped part is welded in multiple point welding parts. The point welding part is formed by abrasive point welding using a welding head(5). The welding head comprises a rotating pin or a pin-shaped protrusion and a rotating sleeve surrounding the rotating pin or the pin-shaped protrusion.
Patent KR-20110077142-A (KR)
Title: Device for arresting crack propagation
Inventor: CHO WOO YEON
IPC: F16L57/02
Filed: 2009-12-30
Abstract: PURPOSE: A crack propagation arresting device is provided to easily absorb the propagation energy of dynamic cracks by arranging steel wires inside a shield body in various shapes. CONSTITUTION: A crack propagation arresting device(100) comprises a shield body unit(110), absorbing members(130), and a connection joint unit(140). The shield body unit is composed of two or more shield bodies. The shield bodies cover the outer surface of an object. The absorbing members are installed inside each shield body and control the propagation of cracks. The connection joint unit couples the shield bodies.
Patent KR-20090025328-A (KR)
Title: A variable capacity pump with dual springs
Inventor: WILLIAMSON MATTHEW
IPC: F04C14/22
Filed: 2007-07-06
Abstract: In a traditional variable-displacement vane pump, at lower speeds the pump will often operate at a higher capacity than necessary for that speed, thus wasting energy. A variable capacity vane pump (20) is provided having a pump control ring (44) that is moveable to alter the capacity of the pump (20). A control chamber (60) is formed between the pump casing (22) and the control ring (44). The control chamber (60) is operable to receive pressurized fluid to create a force to move the control ring (44) to reduce the volumetric capacity of the pump (20). A primary return spring (56) acts between the control ring (44) and the casing (22) to bias the control ring (44) towards a position of maximum volumetric capacity. A secondary return spring (62) is mounted in the casing (22) and is configured to engage the control ring (44) after the control ring (44) has moved a predetermined amount. The secondary return spring (62) biases the control ring (44) towards a position of maximum volumetric capacity. The secondary return spring (62) acts against the force of the control chamber (60) to establish a second equilibrium pressure.
Patent KR-20090037887-A (KR)
Title: Portable modular multi-function communication device
Inventor: VOSSOUGHI SOHRAB
IPC: H04B1/38
Filed: 2007-07-10
Abstract: A configurable modular communication device (200) is composed of an information delivery module (204) and an information input module (202) that are matable to each other. The information delivery module is a single base unit that can work with a touchscreen keypad (216) or a number of modular keypad or other information input attachments. The information delivery module enables a user to change the look of the modular communication device according to personal taste and enhances its functionality to fit the exact occasion and mode of use. The information delivery module acts on its own as the navigation key and provides on its display screen menu (including an on-screen touch sensing keypad) user access to all functionality including telephone (320), PDA (personal digital assistant) (270), camera (246), clock (80), and MP3 music player (280). User-controlled navigation takes place on or in the vicinity of the display screen, whether by hard or soft key actuation.
Patent KR-20100031493-A (KR)
Title: Recording and reproducing device, recording and reproducing method, recording device, recording method, reproducing device and reproducing method
Inventor: TANAKA KENJI
IPC: G11B7/0065
Filed: 2008-05-01
Abstract: It is an object to propose a recording method of carrying out a spatial optical phase modulation corresponding to recording data so that the data are recorded on a hologram recording medium in accordance with phase information and a reproducing method of carrying out proper reading-out of the recorded phase information to reproduce the recoded data. Signal light to which a phase modulation pattern is given in accordance with recording data and reference light to which a predetermined phase modulation pattern is given are irradiated to a hologram recording medium. With this, the recording data are recorded on the hologram recording medium by phase information of the recording data. At the reproduction time, the reference light and DC light with a total phase that has a π/2 phase difference with respect to a standard phase in the reference light are irradiated to the hologram recording medium. Thus, reproducing light can be made in phase with the DC light, and the DC light can be added to the reproducing light as a component of the amplitude "1". In this way, the reproducing light to which the DC light is added is read out, so that the recorded phase information can be correctly read out.
Patent KR-20090057086-A (KR)
Title: Downlink scramble method and base station apparatus
Inventor: KISHIYAMA YOSHIHISA
IPC: H04B1/707
Filed: 2007-10-01
Abstract: In a downlink of OFDM wireless access, a scramble code suitable for each of physical channels is used to randomize the channel. A base station apparatus comprises a scramble-specific-to-base-station generating part (12) that generates a scramble code, which is specific to the base station, for randomizing a physical channel of a downlink; an orthogonal sequence-specific-to-sector generating part (13) that generates an orthogonal sequence specific to a sector; and a multiplication control part (22) that controls, based on whether soft combination is required for each physical channel, whether it is required to multiply the scramble code specific to the base station by the orthogonal sequence specific to the sector.
Patent KR-20090082884-A (KR)
Title: Resilient rail support block assembly
Inventor: VAN DER HOUWEN GERRIT MARINUS
IPC: E01B19/00
Filed: 2007-10-02
Abstract: A prefabricated resilient member for in a rail support block assembly, which assembly is adapted to be mounted embedded in or mounted on a railway substructure. The assembly comprises said resilient member (1) as well as a block having a top (10), a bottom and peripheral wall, said block being adapted for fastening one or more rails on the top of said block. The prefabricated resilient member is adapted to be fixed to said block so as to extend under said bottom of the block as well as around at least a lower region of the peripheral wall of the block. The prefabricated resilient member (1) has an outer tray (2) and inner tray (3) arranged within said outer tray, and said prefabricated resilient member comprises a resilient intermediate structure (5) being arranged between said outer and inner trays.
Patent KR-20090079896-A (KR)
Title: Ceramic coated metal material and production method thereof
Inventor: MOCHIZUKI SHINSUKE
IPC: C25D11/30
Filed: 2006-09-27
Abstract: [PROBLEMS] A plasma electrolytic oxidation film (ceramic film) which is very smooth and highly resistant to not only an Al-based metal substrate but Mg-based metal and Ti-based metal substrates can be formed. [MEANS FOR SOLVING PROBLEMS] An energization pattern is used in which, as a pulse mode, a alternating pulse mode in which one anode type pulse mode or one cathode type pulse mode appears before or after at least one anode type pulse mode to be positively polarized or at least one cathode type pulse mode to be negatively polarized is arranged, and a deformed sine wave shape in which the peak position of its pulse mode current wave shape is deviated from the center position of the pulse is used.
Patent KR-20090089289-A (KR)
Title: Exposure apparatus, exposure method and device manufacturing method
Inventor: KIUCHI TOHRU
IPC: H01L21/027
Filed: 2007-11-15
Abstract: An exposure apparatus (EX) is provided with a first optical member (8) for emitting an exposure beam (EL); a first mobile object (1) movable on the light emitting side of the first optical member; a measuring member (1Rz), which is arranged on the first mobile object (1) and has an inclined surface (1Sz) to which a measurement beam for position measurement is applied; and a transmitting member (81), which is arranged on the first mobile object (1), has an end surface (8E) extending outward from the measuring member (1Rz) and a transmission region which can transmit the measurement beam. In the case where a liquid immersion method is employed in the exposure apparatus, a substrate can be efficiently exposed. ® KIPO & WIPO 2009
Patent KR-20100004912-A (KR)
Title: Scuffing detection
Inventor: ROLSTED JENSEN HENRIK
IPC: F01P7/16
Filed: 2008-04-17
Abstract: A method for detection of pre-scuffing events in a large multicylinder two-stroke diesel engine by recognizing the characteristic temperature fluctuations of pre-scuffing events on the basis of information from at least two different cylinder related temperatures. The cylinder related temperatures are taken at different positions and may relate to different media.
Patent KR-20090082207-A (KR)
Title: Non-transparent microvoided biaxially stretched film, production process therefor and process for obtaining a transparent pattern therewith
Inventor: QUINTENS DIRK
IPC: C08J5/18
Filed: 2007-10-01
Abstract: A non-transparent microvoided biaxially stretched self-supporting non-laminated polymeric film, the film comprising linear polyester as a continuous phase and dispersed uniformly therein an amorphous high polymer with a higher glass transition temperature than the glass transition temperature of the continuous phase and/or a crystalline high polymer having a higher melting point than the glass transition temperature of said continuous phase, wherein said linear polyester consists essentially of aromatic dicarboxylate and aliphatic dimethylene monomer units; the polymeric film has an optical density measured in transmission with a visible filter; and at least 50% of the optical density is due to microvoids; the use of the non-transparent microvoided biaxially stretched film as a synthetic paper; an image recording element comprising the non-transparent microvoided biaxially stretched film; and a process for obtaining a transparent pattern therewith.
Patent KR-20090068359-A (KR)
Title: Reagent containing fused protein of soluble rankl with epitope tag
Inventor: TOMIMORI YOSHIYA
IPC: C12N15/09
Filed: 2007-07-05
Abstract: It is intended to provide a reagent containing a fused protein of RANKL with an epitope tag which has an improved effect of differentiating and activating osteoclasts compared with the case of using RANKL alone and an improved storage stability. An agent of differentiating and activating osteoclasts in vitro or in vivo which contains a fused protein of soluble RANKL with an epitope tag peptide as the active ingredient.
Patent KR-20090090316-A (KR)
Title: Unit dosage package and methods for administering weight loss medications
Inventor: MCKINNEY ANTHONY A
IPC: A61P3/04
Filed: 2007-11-08
Abstract: Methods and systems for administration of pharmaceuticals using a unit dosage package that includes a first unit dosage that has a first drug and a second drug, a second unit dosage that has the first drug and the second drug, where the second unit dosage includes a different amount of the second drug than the first unit dosage and a unit dosage package is configured to hold the first unit dosage and the second unit dosage. In preferred embodiments the methods and systems are used for administration of weight loss medications. ® KIPO & WIPO 2009
Patent KR-20090089391-A (KR)
Title: High-strength steel sheet
Inventor: IKEDA MUNEAKI
IPC: C22C38/00
Filed: 2007-12-10
Abstract: A steel sheet containing C, Si, Mn, P, S, Al, Mo, Ti, B and N, which has a Z value of 2.0 to 6.0 as calculated by the following formula and contains at least 1% of retained austenite and at least 80% (in total) of bainitic ferrite and martensite in terms of area fraction based on the whole structure and which has an average axial ratio of the retained austenite grains of 5 or above and exhibits a tensile strength of 980MPa or above: Z = 9x[C]+[Mn]+3x[Mo]+490x[B]+7x[Mo]/{100x([B]+0.001)} Thus, the invention provides a high-strength steel sheet which has a tensile strength of 980MPa or above and is enhanced in hydrogen embrittlement resistance and a hot-rolled steel sheet for cold rolling which enables the production of the above high-strength steel sheet with high productivity and which is improved in cold rollability. ® KIPO & WIPO 2009
Patent KR-20090098814-A (KR)
Title: Hydrolysis resistant organomodified silylated ionic surfactants
Inventor: LEATHERMAN MARK D
IPC: A61K8/58
Filed: 2007-12-11
Abstract: The present invention provides for a composition comprising a silane having the formula: (R1)(R2)(R3)Si-R4-Si(R5)(R6)(R7) wherein R1, R2, R3, R5, and R6 are each independently selected from the group consisting of 1 to 6 monovalent hydrocarbon radicals, aryl, and a hydrocarbon group of 7 to 10 carbons containing an aryl group; R4 is a hydrocarbon group of 1 to 3 carbons; R7 comprises an anionic, cationic or zwitterionic substituent. The silanes of the present invention exhibit resistance to hydrolysis over a wide pH range.
Patent KR-20090088402-A (KR)
Title: Multilayered container
Inventor: ISHIHARA TAKAYUKI
IPC: B32B1/02
Filed: 2007-12-05
Abstract: Disclosed is a multilayered container having an intermediate layer comprising an oxygen-absorbable barrier resin composition showing excellent processability upon molding. Specifically disclosed is a multilayered container which comprises an inner layer and an outer layer each comprising an olefin resin and an intermediate layer provided between the inner layer and the outer layer and comprising an oxygen-absorbable barrier resin composition, wherein the oxygen-absorbable barrier resin composition has a cooling crystallization peak temperature lower than that of a base resin (an oxygen barrier resin) which constitutes the oxygen-absorbable barrier resin composition, the multilayered container is formed by a solid-phase molding process at a temperature lower by 1 to 15 than the cooling crystallization starting temperature (Tc2) of the base resin, and the body of the container shows a calorific value of less than 0.5 J/g by the isothermal crystallization after heating from 30C to 130C at a heating rate of 100C/min in a thermal analysis of the body. ® KIPO & WIPO 2009
Patent KR-20090083469-A (KR)
Title: Compounds modulating c-fms and/or c-kit activity and uses therefor
Inventor: ZHANG CHAO
IPC: C07D471/04
Filed: 2007-11-20
Abstract: Compounds active on the receptor protein tyrosine kinases c-kit and/or c-fms are provided herewith. Also provided herewith are compositions useful for treatment of c-kit mediated diseases or conditions and/or c-fms-mediated diseases or conditions, and methods for the use thereof. ® KIPO & WIPO 2009
Patent KR-20090095619-A (KR)
Title: Methods, systems, and apparatus for object invocation across protection domain boundaries
Inventor: BRIAN H KELLY
IPC: G06F9/06
Filed: 2007-11-29
Abstract: Methods, apparatus, systems, and computer program products for invoking remote process calls and facilitating inter-process communications in a protected memory system employ a kernel that supports remote invocation of objects by a system call. The system call may include an object identifier and a set of pointers to input and output buffers. The kernel locates the specified object in a separate server process domain and awakens a server thread within the server domain to invoke the object. Using provided memory pointers, the kernel can copy input and output data across the protection domains in a single step without the need for copying data into an intermediate buffer. This eliminates the overhead of multiple data copy steps that are required in conventional protected memory systems.
Patent KR-20090094372-A (KR)
Title: Mask programmable anti-fuse architecture
Inventor: KURJANOWICZ WLODEK
IPC: G11C17/16
Filed: 2007-12-20
Abstract: A memory array having both mask programmable and one-time programmable memory cells connected to the wordlines and the bitlines. All memory cells of the memory array are configured as one-time programmable memory cells. Any number of these one-time programmable memory cells are convertible into mask programmable memory cells through mask programming, such as diffusion mask programming or contact/via mask programming. Manufacturing of such a hybrid memory array is simplified because both types of memory cells are constructed of the same materials, therefore only one common set of manufacturing process steps is required. Inadvertent user programming of the mask programmable memory cells is inhibited by a programming lock circuit.
Patent KR-20090106536-A (KR)
Title: Hybrid composite wafer carrier for wet clean equipment
IPC: H01L21/673
Filed: 2007-12-11
Abstract: A carrier structure for supporting a substrate when being processed by passing the carrier through a meniscus formed by upper and lower proximity heads is described. The carrier includes a frame having an opening sized for receiving a substrate and a plurality of support pins for supporting the substrate within the opening, the opening being slightly larger than the substrate such that a gap exists between the substrate and the opening. The frame comprises a composite core, a top sheet, a bottom sheet, a layer of aramid fabric between the top sheet and the core and a second layer of aramid fabric between the bottom sheet and the core. The top sheet and the bottom sheet being formed from a polymer material. A method of manufacture is also described.
Patent KR-20090101473-A (KR)
Title: The processing method of dynamic event and the application system thereof in on line game
Inventor: KIM KEE YOUNG
IPC: G06Q50/10
Filed: 2007-10-15
Abstract: PURPOSE: A method for processing a dynamic event in on line game and an application system thereof are provided to progress a board game with a theme and enable the change of attribution value only in characters and parts in the board game. CONSTITUTION: A method for processing a dynamic event in on line game comprises the steps of: inputting a combo event signal for the continuous movement of a block in a server of an online game(S4); inspecting whether or not the continuous movement is enabled according to the inputted signal(S5); setting up a combo value depending on the inputted signal by finding out a movement target block that enables the continuous movement(S6); and performing a process where a block is moved according to the combo value(S7).
Patent KR-20090101495-A (KR)
Title: Solar control multilayer film
Inventor: QIU ZAI MING
IPC: B32B7/023
Filed: 2008-01-04
Abstract: A multilayer film article is disclosed. The multilayer film article includes an infrared light reflecting multilayer film having alternating layers of a first polymer type and a second polymer type, a hardcoat layer that is the reaction product of a hardcoat composition that includes at least one organic polyethylenically unsaturated compound, at least one fluoroalkyl pendent siloxane compound, infrared light absorbing nanoparticles, and a polymerization initiator. The hardcoat layer being disposed adjacent the multilayer film.
Patent KR-20090117785-A (KR)
Title: Vacuum device and method of conveying substrate
Inventor: KOIZUMI TOSHIYUKI
IPC: H01L21/677
Filed: 2008-02-20
Abstract: Provided is a vacuum device which is capable of conveying a large-sized substrate in a saved space. A vacuum device (20) comprises lower rollers, pressing rollers, and pressing mechanisms. Since a substrate (7) is held between the lower roller and the pressing roller at a position between conveyor rollers (23), the substrate does not fall down. The substrate (7) contacts with the pressing rollers to push back the pressing rollers and is held between the pressing roller and the lower roller, and therefore, the substrate is not damaged when it is held between the rollers.