baber/WOPTO huggingface dataset:
Patent KR-20070028617-A (KR)
Title: Incremental pilot insertion for channel and interference estimation
Inventor: GORE DHANANJAY ASHOK
IPC: H04W28/06
Filed: 2005-07-15
Abstract: Dynamic resource allocation systems, apparatus, and methods are disclosed for selectively improving the ability of a receiver to determine a channel estimate in an Orthogonal Frequency Division Multiple Access (OFDMA) system. A wireless communication system can use a common pilot channel configuration to aid channel estimation in one or more receivers in communication with the system. A receiver in communication with the system may be unable to demodulate received data due to an inaccurate channel estimate. The receiver can communicate to a transmitter in the system a request for additional channel estimation resources. The wireless communication system can provide additional channel estimation resources by inserting dedicated pilot channels into one or more of the frequencies allocated to symbols for the receiver. If the receiver is still unable to demodulate received data, the wireless communication system can incrementally insert additional pilot channels in the symbol associated with the receiver. ® KIPO & WIPO 2007
Patent KR-20070032084-A (KR)
IPC: H04B1/40
Filed: 2005-08-23
Abstract: 전화가 스피커폰 모드에서 동작할 때 외부 오디오를 제공하기 위한 전화(310) 및 방법이 제공된다.  제1 유닛 타입 식별자(360)를 포함하는 제1 데이터 유닛(350)은 전화에 의해 수신될 수 있다.  제1 유닛 타입 식별자는 제1 데이터 유닛내에 포함된 오디오 데이터의 타입의 지시자일 수 있다.  예컨대, 제1 유닛 타입 식별자는 오디오 데이터가 음악 또는 비음악 오디오 데이터인지를 나타낼 수 있다.  제1 유닛 타입 식별자가 예컨대 오디오 데이터가 음악 데이터인 것을 나타내는 값인 제1 값을 가진다면, 제1 데이터 유닛으로부터 재생된 언뮤팅된 외부 오디오가 제공될 수 있고, 음성 활성 검출이 디스에이블될 수 있다.  또한, 외부 오디오가 뮤팅될 수 있다. 
       
     전화, 스피커폰, 오디오 트랜스듀서, 무선통신 네트워크, 보코더
Patent KR-20070039986-A (KR)
Inventor: DEUR CHRISTOPHER JAMES
IPC: C07D263/26
Filed: 2004-09-13
Abstract: 칼슘 채널의 알파-2-델타(α2δ) 서브유닛에 결합하는 특정 β-아미노산이 개시되어 있다.  이러한 화합물 및 이의 제약상 허용되는 염은 다양한 정신 질환, 통증 질환 및 기타 질환의 치료에 유용하다.  
     칼슘 채널, 알파-2-델타 서브유닛, 정신 질환, 통증 질환
Patent KR-20070064613-A (KR)
Title: Coupling device comprising a cooling element
Inventor: VOLKMAR RALF REINER
IPC: H01H33/66
Filed: 2005-09-20
Abstract: Disclosed is a coupling device (1) for electrically connecting a first conductor to a second conductor. Said coupling device (1) comprises a first connecting piece (2) to connect the first conductor and a second connecting piece (3) to connect the second conductor. The first connecting piece (2) is joined to the second connecting piece via flexible connecting means (4) or sliding or rolling connecting means such that a relative movement can be performed between the first conductor and the second conductor. In order to create a coupling device (1) that features improved constant current stability while heating remains at the same level, a cooling unit is provided for cooling the coupling device.
Patent KR-20070061856-A (KR)
Title: Group codes for use by radio proximity applications
Inventor: PERSSON PER
IPC: H04M1/72403
Filed: 2005-08-17
Abstract: A wireless communication device (11) including a proximity application (11c) using a short-range radio link and using group codes (11d) for a simple determination of potential common interests with users of correspondingly configured wireless communication devices (12). The group codes (11d) indicate membership in a group of people having at least one common attribute or interest.
Patent KR-20070065358-A (KR)
Title: Purchasing alert methods and apparatus
Inventor: GRANT DAVID S
IPC: G06Q40/00
Filed: 2005-09-09
Abstract: Systems and techniques for receiving transaction information at an authentication system. The transaction information may be processed using different rule sets, based on the financial instrument used for the transaction (for example, a particular credit card, debit card, bank account, brokerage account, and the like). One or more alerts may be generated and communicated to the user. The alerts may be formatted based on user device configuration information, such as a cell phone type, email type, and the like.
Patent KR-20070092947-A (KR)
Title: Powered nailing machine
Inventor: OSUGA SATOSHI
IPC: B25C7/00
Filed: 2005-09-21
Abstract: A nailing machine has a substantially straight contact rod and an operation dial. The contact rod is supported so as to be slidable and rotatable relative to a nose section. The operation dial is slidably inserted in the contact rod, provided so as to be rotatable with the contact rod, and installed so as to be rotatable relative to the nose section and to be restricted to move vertically. The contact rod is rotated through the operation dial to adjust a projection length in the direction to the tip of the nose section of a contact member.
Patent KR-20070065878-A (KR)
Title: Injection device
Inventor: MOLLER CLAUS SCHMIDT
IPC: A61M5/24
Filed: 2005-10-06
Abstract: The invention concerns an injection device for apportioning set doses of a drug from a reservoir to a subject. The injection device comprises a dose setting member (20, 70) which is screwed out from the housing (30) to set a dose and pushed axially back to the housing (30) in order to expel the set dose. A scale drum (80) is axially and inrotatable coupled to the dose setting member (20, 70) such that the scale drum (80) is rotated up a thread (34) when the dose setting member (20, 70) is rotated to set a dose. When the dose setting member (20, 70) is pushed axially back to its initial position to inject the set dose, the scale drum (80) is released from its inrotatable connection in order to allow the scale drum (80) to rotate down the thread (34) and back to its zero position.
Patent KR-20070083776-A (KR)
Title: Method and device for switching between operating modes of a multiprocessor system by means of at least one external signal
Inventor: WEIBERLE REINHARD
IPC: G06F9/318
Filed: 2005-10-25
Abstract: The invention relates to a method for switching in a computer system comprising at least two execution units. It is possible to switch between at least two operating modes, a first operating mode corresponding to a comparison mode and a second operating mode corresponding to a performance mode. The invention is characterised in that the switching is triggered by at least one signal generated outside the computer system.
Patent KR-20070051371-A (KR)
Title: Method and device for production of a longitudinal seam welded hollow profile
Inventor: BRUEGGENBROCK MICHAEL
IPC: B21C37/08
Filed: 2005-09-08
Abstract: A method for producing a longitudinally welded hollow profile from a sheet metal blank having defined longitudinal edges, in which the sheet metal blank is initially preformed into an open seam profile with the aid of at least two tool parts allows for the economical production of accurately formed hollow profiles. This is achieved in that to produce the open seam profile, the sheet metal blank, by a change in the relative position of the tools parts, is placed freely around a mandrel positioned between the tool parts and extending in the longitudinal direction of the sheet metal blank, the outer shape of which mandrel determines the inner shape of the hollow profile to be produced, and in that the shaping of the open seam profile obtained is then completed in one or more stages in each case by a further change of the relative position of the tool parts.
Patent KR-20070091108-A (KR)
Title: Method for producing hexaalkylborazine
Inventor: MIYAURA NORIO
IPC: C07F5/02
Filed: 2005-10-28
Abstract: The invention relates to a method for producing hexaalkylborazine represented by formula 2 from a borazine represented by the formula 1, an alkene and a ligand transition-metal complex catalyst. For both formulas 1 and 2, R1 represents an alkyl group and may be the same or different. R2 represents a hydrogen atom or an alkyl group, and may be the same or different, and at least one of the R2 is a hydrogen atom, and R3 represents a an alkyl group, and may be the same or different.
Patent KR-20070086171-A (KR)
Title: Loop-shaped ultrasound generator and use in reaction systems
Inventor: GUNNERMAN RUDOLF W
IPC: B06B1/08
Filed: 2005-11-10
Abstract: Ultrasound for use in chemical reactions is generated by an electromagnet formed from an ultrasound transducer whose central feature is a loop of magnetostrictive material wound with coils oriented to produce an oscillating magnetostrictive force when an oscillating voltage is applied. The oscillations in the transducer loop are transmitted to an ultrasonic horn that is immersed in a reaction medium where the ultrasonic vibrations are transmitted directly to the reaction mixture.
Patent KR-20080075771-A (KR)
Title: Projection machine and blasting machine
Inventor: NAKAYAMA AKINORI
IPC: B24C5/06
Filed: 2005-12-20
Abstract: Disclosed are a projector comprising an impeller rotated at high speed by a high-speed rotation driving device and a cover for covering the outer peripheral part of the impeller and having a projection material suction port and a projection material discharge port; and a blasting machine. In the projector, the entire of the impeller or the portion of the impeller with which the projection material is collided is formed of a high wear resistant rubber. It is possible to prevent the impeller and the projection material from damage, and to improve the durability of the projector. Furthermore, projection materials having high grinding property or those having fine particles and low specific gravity may also be used for the projector. Since the weight of the projector is light, it can be rotated directly by a motor at high speed and can be used under such conditions as ultra low temperature, ordinary temperature, high moisture, etc.
Patent KR-20070086698-A (KR)
Title: Catalytic materials and method for the preparation thereof
Inventor: KUMAR NARENDRA
IPC: C01B39/02
Filed: 2005-12-23
Abstract: The invention is related to catalytic materials and particularly to mesoporous molecular sieves embedded with a zeolite, which are thermally stable at a temperature of at least 900°C, and to a method for the preparation of the catalytic materials. Said catalytic materials are suitable for applications in the field of hydrocarbon processing.
Patent KR-20070087635-A (KR)
Title: Colloidal silica based chemical mechanical polishing slurry
Inventor: MOYAERTS GERT R M
IPC: C09K3/14
Filed: 2005-05-31
Abstract: A composition for chemical mechanical polishing a surface of a substrate having a plurality of ultra high purity sol gel processed colloidal silica particles for chemical mechanical polishing having alkali metals Li, Na, K, Rb, Cs, Fr and a combination thereof, at a total alkali concentration of about 300 ppb or less, with the proviso that the concentration of Na, if present, is less than 200 ppb; and a medium for suspending the particles is provided. Also, provided are methods of chemical mechanical polishing which included a step of contacting a substrate and a composition according to the present invention. The contacting is carried out at a temperature and for a period of time sufficient to planarize the substrate.
Patent KR-20070104543-A (KR)
Title: A data compression method
Inventor: GIORDANO FRANCOIS
IPC: H03M7/30
Filed: 2005-12-05
Abstract: A method for transmitting the value of a parameter in a compressed form, the method comprising the steps of: accepting successive numbers representing the value of a parameter; manipulating each number, the manipulation comprising placing the number in a form comprising a mantissa and an exponent, and defining a transmission mantissa to be transmitted; transmitting to a receiver, in turn, the transmission mantissas only of the successive numbers; and receiving the transmission mantissas of the successive numbers at the receiver, characterised by the steps of maintaining a record, at the receiver, of a receiver variable, the receiver variable initially corresponding to the exponent of an initial number; formulating at the receiver, for each received transmission mantissa, a reconstructed number comprising at least the transmission mantissa and an exponent corresponding to the receiver variable; and altering the receiver variable in a first manner if the transmission mantissa of the current number fulfils a first criterion, or altering the receiver variable in a second manner if the transmission mantissa of the current number fulfils a second criterion.
Patent KR-20070097530-A (KR)
Title: Improved density and hardness pressureless sintered and post-hiped b4c
Inventor: SPEYER ROBERT F
IPC: C04B35/563
Filed: 2005-12-20
Abstract: A method for pressureless sintering of B4C without sintering agents which reduces sintering time without sacrificing relative density, and avoids decomposition of B4C and loss of relative density.
Patent KR-20080012255-A (KR)
Title: Method for reducing and/or refining a metal-containing slag
Inventor: KUNZE JURGEN
IPC: C22B15/00
Filed: 2006-06-08
Abstract: The invention relates to a method for reducing and/or refining a metal-containing slag. The aim of the invention is to improve reduction of the slag. For this purpose, calcium carbide (CaC2) is added to the slag as the reducing agent.
Patent KR-20070106717-A (KR)
Title: Method and device for performing channel simulation
Inventor: SARKKINEN TIMO
IPC: H04J99/00
Filed: 2006-01-11
Abstract: The invention relates to a method and a device for performing channel simulation. The device comprises a radio channel simulation block (110) and a memory (112) and it is configured to simulate a radio connection between a transmitter (106) and a receiver in real time. The device is further configured to simulate a radio connection between at least one interfering signal source (100 to 104) and the receiver in real time, and to store the simulation result in the memory (112), and to read the stored simulation results in real time from the memory (112) and add the results read to the simulation during simulation of the radio connection between the transmitter and the receiver.
Patent KR-20070101349-A (KR)
Title: A hydroforming unit
Inventor: INGVARSSON LARS
IPC: B21D26/045
Filed: 2006-02-01
Abstract: A hydroforming unit comprises a mould (19,20) that can be opened and sealing arrangements (30-33; 35-39) for sealing the ends of a tube-formed blank (16) placed in the mould,each one of the sealing arrangements (30-33; 35-39) comprises a ring (30, 35) with a thin wall that fits into the inner surface of the tube (16), and a plug (33, 36) that can be displaced in an axial direction mounted axially inside of the ring, and an arrangement (32,37) for initially drawing the plug (33, 36) outwards to put the ring under elastic tension against the inside of the tube-formed blank so that the plug and the ring together form a seal.
Patent KR-20070107770-A (KR)
Title: Monoclonal antibodies against cd30 lacking fucosyl residues
Inventor: CARDARELLI JOSEPHINE M
IPC: C07K16/18
Filed: 2006-02-17
Abstract: The invention pertains to anti-CD30 antibodies that lack fucosyl residues. The antibodies of the invention exhibit increased antibody-dependent cellular cytotoxicity (ADCC) activity, including the ability to lyse CD30-expressing cell lines that are not lysed by the fucosylated form of the antibodies. The invention also provides host cells that express the anti-CD30 antibodies that lack fucosyl residues, wherein the host cells are deficient for a fucosyl transferase. Methods of using the antibodies to inhibit the growth of CD30+ cells, such as tumor cells, are also provided.
Patent KR-20070113230-A (KR)
Title: Rotary air damper with shutoff bypass
Inventor: PEARSON JAMES E
IPC: F25D17/00
Filed: 2006-03-23
Abstract: A damper assembly for use in a refrigeration system having a temperature adjustable compartment is presented. The damper assembly comprises a housing and a damper door assembly rotatable therein. The housing includes a flange that cooperates with a semicircular flange of the damper door assembly to form two air flow channels in the housing. When the damper door is open, chilled air from the freezer compartment is allowed to circulate through the damper assembly and through the compartment to provide a quick chill mode of operation. The damper door is also rotatable to a closed position that allows air to circulate within the damper assembly and the compartment. A heater may be included to provide a quick defrost mode of operation.
Patent KR-20070110395-A (KR)
Title: Diosmetin derivatives for the treatment and prevention of thrombotic pathologies
Inventor: VERBEUREN TONY
IPC: A61K31/353
Filed: 2006-02-28
Abstract: The invention relates to the use of diosmetin in order to obtain pharmaceutical compositions that are intended for the prevention and/or treatment of thrombotic pathologies as well as pathologies with thrombotic risk.
Patent KR-20070118309-A (KR)
Title: A shortcut generator for services accessible via a messaging service system
Inventor: KOKKINEN HEIKKI
IPC: H04L67/00
Filed: 2006-02-07
Abstract: A method and equipment by which a mobile station (10) is able to request a service of a content provider (23) via a message center (22) (or other server of a communication network) without having to key in an identifier for the service (among other things). The invention includes a shortcut generator (24a) for providing a user interface application (10c) created or configured--via a configuration file (10d)--to correspond to services selected by a user from a list of services. The user interface application (10d), possibly in combination with the configuration file (10d), provides respective executable shortcuts to the services selected by the user from the list of services. The shortcut are downloaded or other transferred to the mobile station (10), and used in requesting, from time to time, the corresponding services.
Patent KR-20080023322-A (KR)
Title: Microfluidic devices with integrated tubular structures
Inventor: GARNER SEAN M
IPC: B81C99/00
Filed: 2006-05-26
Abstract: A microfluidic device is disclosed comprising a body of refractory material having one or more fluid passages of millimeter-or sub-millimeter scale defined therein and at least one tube of refractory material embedded in said body, the tube having a millimeter-or sub-millimeter-scale passage therein and first and second ends. The tube is desirably, though not necessarily, of a material having a higher softening point than the material of the body. The tube may optionally include a narrowed or "drawn down" portion along the length or at an end thereof to provide extremely fine structure. By shaping depressions or holes to receive the tube in layers of refractory material that are fired or sintered to form the device, the tube can be assembled together with the layers and fired or sintered to form a consolidated refractory microfluidic device. ® KIPO & WIPO 2008
Patent KR-20090074392-A (KR)
Title: Method, recording medium and apparatus for updating revocation list and reproducing encrypted contents
Inventor: YI SUNG JUN
IPC: G06F21/10
Filed: 2008-01-02
Abstract: A page list updating method, an encrypted contents reproducing method, a recording media and an apparatus thereof for updating the page list between devices on offline are provided to restore contents related to a DRM(Digital Rights Management). Time information of a revocation list indicating registration time in the revocation list including a revocation entity is transmitted to a server(450). A waste paper entity registered in a server is copied after the registration time which the time information of the revocation list indicates from the server in the revocation list(460). The time information of the revocation list is revised based on the copied waste paper entity(470). The revocation list is stored in the removable storage(480).
Patent KR-20090078499-A (KR)
Title: Tunnel boring machine
Inventor: CHOI EUI SUP
IPC: E21D9/06
Filed: 2008-01-15
Abstract: A tunnel boring machine is provided to bore a large-diameter hole without a dead zone in a front section when a car body stops, and to bore a large-diameter hole more widely in a front section. A tunnel boring machine includes a boom(3) provided to make a rear end installed to a vertical hinge portion to an engine mounted self-propelled car body(1) to select a perforated angle of a large-diameter hole by a cylinder(4), a boring machine(6) mounted to the front end of the boom to adjust a vertical gradient by a cylinder(5), a vertical hinge portion(2) installed on a swing device of the car body, a turntable for the perforation height and horizontal movement of the boring machine mounted to the front end of the boom composed of a rotary table(81), a non-rotating gear(82), a driving gear(83) and a motor(84), and a master holder(9) of the boring machine installed to the top of the rotary table.
Patent KR-20090079663-A (KR)
Title: Back plate for disc brake pad of a large size automobile
Inventor: KIM HEE DONG
IPC: F16D65/095
Filed: 2008-01-18
Abstract: A back plate for a disc brake pad of a large-sized vehicle is provided to form a net-like supporter on the surface of a board-shape main body through welding to reduce the weight of the back plate. A back plate(10) for a disc brake pad of a large-sized vehicle includes a board-shape main body(12) and a supporter(14). The supporter is formed on the surface of the board-shape main body through welding and has a net shape. The supporter is buried in a friction material when the friction material is thermal-press-shaped.
Patent KR-20090083196-A (KR)
Title: The cover of the earth leakage circuit breaker having lighting function
Inventor: KIM KWAN YOUNG
IPC: H02B1/26
Filed: 2008-01-29
Abstract: A cover of the distribution cabinet having lighting function is provided to remove the unnecessary energy consumption by comprising a switch between a common electricity line and a lighting-emitting area. An installation panel(120) is mounted on the internal space of a distribution cabinet base(110). A wiring breaker(130), a plurality of earth leakage breakers, an auxiliary power unit(160) and an emergency circuit breaker(170) are mounted to the installation panel. The common power is supplied to the common power source. The emergency power is supplied to the emergency power source. The common power and the emergency power are outputted from the output unit. A detection unit detects the input signal of the common power. The latch circuit is prepared in the relay driving part.
Patent KR-20090084127-A (KR)
Title: Header for hot water distributer
Inventor: KIM SUNG GWAN
IPC: F24D3/00
Filed: 2008-01-31
Abstract: A header for a hot water distributor is provided to prevent sludge from being flowed into a distribution pipe by employing a sludge inflow prevention part. A header for a hot water distributor comprises a pipe(110), a flux reducing part(120), and a sludge inflow prevention part. The pipe has a hollow structure and forms a path for the flow of the hot water. Distribution pipe connecting connectors for supplying the hot water to each place to be heated are formed in the path in the longitudinal direction. The flux reducing part has an expanded diameter unit. The flux is reduced when the hot water passes through an expanded diameter unit. A protrusion protruded to the inner wall of the path of the connectors is formed inside the pipe. The sludge inflow prevention part prevents sludge mixed in the hot water by the protrusion from being flowed into the distribution pipe through a connection pipe.
Patent KR-20090085204-A (KR)
Title: A precast deck slab of a bridge
Inventor: KIM KEUN TAEK
IPC: E01D19/12
Filed: 2008-02-04
Abstract: A precast deck for a bridge with an auxiliary lifting unit is provided to prevent generation of bending moment of the precast deck in lifting. A precast deck for a bridge with an auxiliary lifting unit comprises an anti-bending unit(200), a plurality of fastening units(300) and a plurality of wire hangers(500). The anti-bending unit is placed on top of the precast deck(100). The anti-bending unit prevents generation of bending moment in lifting the precast deck. The fastening unit binds the precast deck and the anti-bending unit. The fastening unit fastens the anti-bending unit on the precast deck. The wire hanger is formed in either of the anti-bending unit and precast deck. In the wire hanger, a lifting wire(400) for lifting the precast deck is connected.