baber/WOPTO huggingface dataset:
Patent KR-20110072212-A (KR)
Title: Auto focusing apparatus
Inventor: LEE SANG YONG
IPC: H04N5/232
Filed: 2009-12-22
Abstract: PURPOSE: An AF control apparatus is provided to control focus with the signal of a first HPF unit and a second HPF unit. CONSTITUTION: According to a change in the first direction of a lens position, if a first focus value increases, a first HPF(High Pass Filter) unit(333) outputs a lens movement signal. If the first focus value diminishes, the first HPF unit outputs a signal for moving a lens in a direction opposite to the first direction. If a second focus value is bigger than a fixed threshold, a second HPF unit(331) outputs a lens position lock signal. A controller(340) outputs a focus control signal.
Patent KR-20110074059-A (KR)
Title: Mobile terminal and data management method for mobile terminal
Inventor: CHOI SE HEON
IPC: H04B1/40
Filed: 2009-12-24
Abstract: PURPOSE: A mobile terminal and data managing method of the same are provided to minimize inconvenience in managing a phone book database. CONSTITUTION: A sync request about user profile information of a mobile terminal through a user input unit(S101). A control unit generates a sync requesting message including user profile information(S103). The generates requesting message is transmitted to at least one other mobile terminal through a wireless communication unit(S104). A response message is received(S105). An extracted sync result from a response message is displayed through a display module(S106).
Patent KR-20110074343-A (KR)
Title: Functional chair
Inventor: KANG MYENG GWAN
IPC: A47C9/02
Filed: 2009-12-24
Abstract: PURPOSE: A functional chair is provided to maintain correct posture by making user's back and buttocks close to a seat back. CONSTITUTION: A functional chair comprises: a seat frame(100); a seat unit(200) which consists of a plurality of roller members and is installed at the seat frame; a seat back(300) installed at the seat frame; and a stopper member(400) installed under a plurality of roller members. The roller members consist of: a pair of fixed frames which are arranged in parallel with the surface; and a rotation roller and a moving roller which move user's buttocks toward the seat back.
Patent KR-20110075104-A (KR)
Title: Carbon fiber heater connecter
Inventor: LEE HO JAE
IPC: H01R11/00
Filed: 2009-12-28
Abstract: PURPOSE: A carbon fiber heater connecter is provided to locate an internal carbon ring at right position by maintaining a fixed terminal applying power to a cylindrical carbonate constant. CONSTITUTION: In a carbon fiber heater connecter, a carbon ring(50) includes a plurality of semicylinders(51, 52) while being fitted into both inner sides of a carbonate. The length of the external carbon ring is larger than that of a spring by the length of a stop ring. A taper unit is added to an internal part corresponding to the external carbon ring of the stop ring. The internal diameter(R4) of the taper is larger than the outer diameter of the stop ring.
Patent KR-20110077087-A (KR)
Title: Composition for alalgesic comprising an extract of aralia cordata
Inventor: SUH HONG WON
IPC: A61P29/00
Filed: 2009-12-30
Abstract: PURPOSE: An analgesic composition containing Aralia cordata T. leaf extract is provided to prevent side effects of gastrointestinal disturgance, allergy, and hepatotoxicity. CONSTITUTION: An analgesic composition contains Aralia cordata T. leaf extract as an active ingredient, prepared using water or alcohol solvent of 1-4 carbon atoms. The Aralia cordata T. leaf extract is prepared by isolating with 10-95%(v/v) ethanol. A food composition for treating pain contains the analgesic composition. A method for manufacturing the analgesic composition comprises: a step of preparing dried Aralia cordata T. leaves; a step of isolating water and alcohol solvent of 1-4 carbon atoms; and a step of extracting at 50-100°C for 1-10 hours.
Patent KR-20110077421-A (KR)
Title: Apparatus for sterilization and purification with sensor
Inventor: O SUNG CHAN
IPC: F24F3/16
Filed: 2009-12-30
Abstract: PURPOSE: A sterilizing apparatus in associated with a sensor is provided to transmit special light or sterilize bacteria reproduction through a filter in a place where contamination and bacteria reproduction occur easily. CONSTITUTION: A sterilizing apparatus in associated with a sensor includes a sterilization lamp(110), an access sensor(101), and a receiving controller(100). The sterilization lamp(110) has a sterilization function using light such as normal ultraviolet ray or infrared light and is provided to the top or side of the inside of facility(A). The access sensor senses access of a user(H) and is installed in a gateway(D) of the facility. The receiving controller receives a result of the access sensor and automatically controls the operation of the apparatus.
Patent KR-20090014422-A (KR)
Title: Method for forming a hardened surface on a substrate
Inventor: BRANAGAN DANIEL J
IPC: C23C4/06
Filed: 2005-05-02
Abstract: The invention encompasses a method of forming a metallic coating. A metallic glass coating is formed over a metallic substrate. After formation of the coating, at least a portion of the metallic glass can be converted into a crystalline material having a nanocrystalline grain size. The invention also encompasses metallic coatings comprising metallic glass. Additionally, the invention encompasses metallic coatings comprising crystalline metallic material, with at least some of the crystalline metallic material having a nanocrystalline grain size.
Patent KR-20090023711-A (KR)
Title: Multicast/broadcast reporting for wireless networks
Inventor: TENNY NATHAN EDWARD
IPC: H04W4/06
Filed: 2007-06-20
Abstract: Facilitating feedback to a third generation partnership project (3GPP) long term evolution (LTE) or subsequent network is described herein. By way of example one or more blocks of downlink transmission resources (e.g., downlink channel) can be correlated to one or more blocks of uplink transmission resources (e.g., uplink channel) during scheduling of a transmission allocation period. For instance, the correlation can identify to terminal devices a particular uplink channel that can be used to transmit, among other things, a negative acknowledgement (NACK) related to a particular downlink channel. Additionally, multiple uplink resources can be employed to facilitate a quantitative and/or qualitative determination of severity of data loss. Furthermore, a limiting factor can reduce a number of terminal devices responding to lost data simultaneously, reducing feedback interference. As described, the subject innovation can provide for dynamic and/or static feedback in LTE networks to ensure robust service transmissions for such networks.
Patent KR-20090036601-A (KR)
Title: Common rail and method of manufacturing common rail
Inventor: KUTSUKAKE YOZO
IPC: F02M55/02
Filed: 2007-02-23
Abstract: A common rail in which localized stress concentration in the intersection between a flow passage and a branched passage is prevented to avoid damage such as cracks to the intersection. The common rail used for the fuel injection system of an internal combustion engine has a rail body and branched pipes. The rail body has a flow passage formed along the axial direction of the rail body. The branched pipes are arranged along the axial direction of the rail body, formed integrally with the rail body so as to project from the rail body, and each have a branched passage branched from the flow passage. An edge on a branched passage inlet at the intersection between the flow passage and the branched passage is chamfered. Of the portions of the edge, that portion of the edge that is in the axial direction of the rail body has a curvature greater than the curvature of that portion of the edge that is in the direction perpendicular to the axial direction of the rail body.
Patent KR-20090053801-A (KR)
Inventor: BHUSHAN NAGA
IPC: H04L27/26
Filed: 2007-07-30
Abstract: 여기에 개시된 실시예들은 무선 통신 시스템들(예를들어, UHDR-DO 형태 시스템들)의 프리앰블 구조에 관련된다.  개시된 실시예들은 다수의 정보 비트들을 수신하고, 결정된 세트의 모니터링된 MAC_ID에 기초하여 다수의 프리앰블 코드워드들을 생성하고, 상기 정보 비트들을 상기 다수의 프리앰블 코드워드들 각각과 상관시키고, 최대 상관 값이 임계치를 초과하는 지를 결정하고, 상기 임계치가 초과된 경우에 적어도 하나의 상기 프리앰블 코드워드들을 전송하는 것을 개시한다.
Patent KR-20090071563-A (KR)
Title: Robust critical section design in multithreaded applications
Inventor: MELLERY EMMANUEL
IPC: G06F9/52
Filed: 2007-09-19
Abstract: A multithreaded computer application provides more robust mutually exclusive accesses as instantiations (threads) of a single program, such that deadlock situations are avoided. The application method uses the system primitives to implement system services that provide a 'gate' functionality (Sl, S4, S6, S21, S24, S30) to the functional code for which exclusive access is to be granted. Critical sections still exist, but they are only used for the management of state variables and decisional branching of this 'gate' mechanism. Also, time limit provisions (S15) are implemented to avoid blocking of the not granted threads. The method includes executing the 'exclusive functional code section' outside the critical sections, which avoids a cascading of blocking effects due to a never ending or non-terminating critical section as in the prior art design model.
Patent KR-20090035749-A (KR)
Title: Method and apparatus for determining location of a base station using a plurality of mobile stations in a wireless mobile network
Inventor: SHEYNBLAT LEONID
IPC: G01S19/09
Filed: 2005-06-20
Abstract: A method and apparatus for determining a position of a base station in a wireless communication network that includes a mobile station in communication with base stations. A BTS calibration server is networked with the base stations. A BTS calibration program is programmed into a group of mobile stations that have position location capabilities. Using the BTS calibration program, calibration information may be requested by the BTS calibration server, or a session may be initiated by the mobile station. The BTS calibration program also provides privacy features that allow user of the mobile station to prevent it from being used for base station location. If authorized, the BTS calibration program determines the position of the mobile station, and provides calibration information, such as position and base station phase measurements, to the server. The calibration information may be used to calibrate the base station almanac.
Patent KR-20090057419-A (KR)
Title: Transporting management traffic through a multi-hop mesh network
Inventor: EMEOTT STEPHEN P
IPC: H04B7/24
Filed: 2007-08-08
Abstract: The disclosure relates to techniques and technologies for efficiently transporting management information between mesh nodes across multiple hops or ''mesh links'' in a multi-hop mesh network. These techniques and technologies are general purpose and provide an extensible mechanism for transporting management traffic across a mesh network. These techniques and technologies can be applied in a number of applications relating, for example, to security, routing, radio measurements, mesh node management, etc.
Patent KR-20090055631-A (KR)
Title: Indoor unit of air conditioner
Inventor: YOSHIOKA SHUN
IPC: F24F1/0063
Filed: 2007-09-28
Abstract: Provided is an indoor unit of an air conditioner which can perform at least heating operation and blows air in a plurality of directions. The indoor unit is provided with an indoor fan (39) for blowing out the air taken in from a shaft direction to a circumference direction. The indoor unit is also provided with a heat exchanging section (38), which is connected to a refrigerant circuit (80) and arranged to surround the periphery of the indoor fan (39) to perform heat exchange between the air blown out from the indoor fan (39) and the refrigerant. The heat exchanging section (38) is divided in the circumference direction of the heat exchanging section (38), and is configured with a plurality of heat exchangers (48) connected in parallel in the refrigerant circuit (80).
Patent KR-20090073181-A (KR)
Title: Automatic generator and updater of faqs
Inventor: AGARWAL REENA
IPC: G06F17/00
Filed: 2007-10-15
Abstract: Automatically generating and updating of frequently asked question (FAQ) lists are described herein. User inputs requesting information are matched to stored question and answer pairs, and values associated with the stored question and answer pairs are manipulated. An FAQ list may be generated and updated by selecting relevant question and answer pairs by comparing parameters supplied by an authoritative user (e.g., a webmaster) with values associated with the stored question and answer pairs. Selected question and answer pairs are added to the FAQ list, which may be displayed on a web site. Additionally, the FAQ list may be updated with new question and answer pairs based on parameters from the authoritative user or varying values in known question and answer pairs.
Patent KR-20090091690-A (KR)
Title: Method and apparatus having null-encryption for signaling and media packets between a mobile station and a secure gateway
Inventor: MAHENDRAN ARUNGUNDRAM C
IPC: H04W12/08
Filed: 2007-09-24
Abstract: Disclosed is a method for efficient transport of packets between a mobile station and a secure gateway over a wireless local area network for accessing home services. In the method, a first encryption security association is established for transporting first-type packets from the secure gateway to the mobile station, and a second encryption security association is established for transporting first-type packets from the mobile station to the secure gateway. Next, a first null-encryption security association is established for transporting second-type packets from the secure gateway to the mobile station, and a second null-encryption security association is established for transporting second-type packets from the mobile station to the secure gateway. Second-type packets are selected for transport using the second null-encryption security association based on a traffic selector. Also, second-type packets may be selected for transport using the first null-encryption security association based on a traffic selector. The traffic selector may be preconfigured. ® KIPO & WIPO 2009
Patent KR-20090098784-A (KR)
Title: Phase variable device of engine
Inventor: HOMMA KOICHI
IPC: F16D65/28
Filed: 2006-12-11
Abstract: [PROBLEMS] To avoid any heat generation by friction in a phase variable device of automobile engine. [MEANS FOR SOLVING PROBLEMS] The phase variable device of engine is one capable of changing the opening/closing timing of suction valve or exhaust valve, comprising electromagnetic clutch (42) fitted with rotary drum (44A) threadedly engaging intermediate member (30); multiple magnets (80) magnetized alternately in reverse directions, the multiple magnets fixed at given intervals along the circumferential direction of the rotary drum; and a coil wound round iron core (60), and further comprising magnetic flux induction members (82,84) of ferromagnetic body having multiple claws (82B,84B) proximate to the magnetic poles of the magnets and having a narrow interstice between the same and the iron core so as to provide magnetic path (85) defined by the iron core and the magnets. The magnetic flux induction members are fixed to external tube part (10) or internal tube part (20). Through control of the electric current fed to the coil, there are carried out acceleration/deceleration of the rotary drum by the magnetic force exerted by the claws on the magnets and relative rotation of the internal tube part (20) and the external tube part spline linked to the intermediate member.
Patent KR-20100014255-A (KR)
Title: Self-assembling amphiphilic polymers as antiviral agents
Inventor: ONTON ANN LOUISE
IPC: A61P31/16
Filed: 2007-01-22
Abstract: There are provided amphiphilic biodegradable copolymers comprising a hydrophilic backbone with pendant aliphatic groups as the hydrophobic component. The polymers form nanoscale molecular aggregates in aqueous environments, which have hydrophobic interiors that are capable of solubilizing insoluble organic compounds and disrupting viral coat proteins. The polymers optionally feature reactive functional groups that provide attachment points for antibodies, ligands, and other targeting moieties which mediate adherence of the aggregate to a viral target.
Patent KR-20090126255-A (KR)
Title: High efficiency feedwater heater
Inventor: SCHROEDER JOSEPH E
IPC: F24H8/00
Filed: 2008-03-19
Abstract: A feedwater heater (10) for a steam generator communicating feedwater through an external heat exchanger (12), a deaerator (14) that allows the use of carbon steel feedwater tubes, a first heater (16), an evaporator section (18) and steam drum (17) for communicating a portion of the feedwater in the form of steam to the deaerator (14), and a second heater (20).
Patent KR-20100014572-A (KR)
Title: Process for producing osteocalcin-containing extract
Inventor: OHNOGI HIROMU
IPC: A61K38/16
Filed: 2008-03-05
Abstract: A process for producing an extract containing activated osteocalcin; an extract which can be obtained by this production process; a food, a drink, a drug, an oral cavity-care composition and a feed containing this extract; and a growth enhancer containing osteocalcin originating in a bone.
Patent KR-20100015431-A (KR)
Title: Container closure delivery system
Inventor: CHANG BYEONG
IPC: A61J3/02
Filed: 2008-03-07
Abstract: An improved container closure delivery system that is suitable for lyophilized pharmaceutical injectable powder products is disclosed. The system comprises storage stable powder formulations and a container closure assembly design wherein the formulation can be filled and lyophilized with a standard fill finish equipment, and the formulations and lyophilization processes are optimized to produce a powder that readily dissolves upon contact with a diluent, thereby facilitating the direct injection of the lyophilized product without the need for a separate reconstitution/mixing/priming step.
Patent KR-20100015481-A (KR)
Title: Optical anisotropic film and liquid crystal display device
Inventor: ICHIHASHI MITSUYOSHI
IPC: C09K19/38
Filed: 2008-04-11
Abstract: Disclosed is an optical anisotropic film comprising at least one liquid crystalline compound. The at least one liquid crystalline compound develops a nematic or smectic phase, and has a birefringence index Δn (λ) of the liquid crystal phase which satisfies the following formula (1) at a wavelength λ. In the optical anisotropic film, a molecule of the liquid crystalline compound is immobilized in an obliquely oriented state. Formula (1): Δn(450 nm)/Δn(550 nm) < 1.
Patent KR-20090123019-A (KR)
Title: Circular buffer based rate matching
Inventor: MALLADI DURGA PRASAD
IPC: H04B7/04
Filed: 2008-03-27
Abstract: Systems and methodologies are described that facilitate employing circular buffer based rate matching. Encoded block(s) that include systematic, parity 1, and parity 2 bits can be generated using turbo code. Bit type can be identified to separate bits into distinct groups. Systematic bits can be interleaved together to generate a randomized sequence of systematic bits, parity 1 bits can be interleaved together to yield a randomized sequence of parity 1 bits, and parity 2 bits can be interleaved together to output a randomized sequence of parity 2 bits. The randomized sequences of parity 1 bits and parity 2 bits can be interlaced together in an alternating manner. The randomized sequence of systematic bits can be inserted into a circular buffer, and upon inserting the entire sequence, the interlaced parity bits can be inserted into the circular buffer (e.g., until reaching capacity). Bits inserted into the circular buffer are transmitted.
Patent KR-20100041705-A (KR)
Title: Method and apparatus for low chirp transmitter for optical fiber communications
Inventor: RAMACHANDRAN MANI
IPC: H04B10/43
Filed: 2008-04-29
Abstract: A directly modulated optical transmitter for use with a fiber optical communications system operating in the 1550 nm wavelength band exhibits very low chirp. The chirp inherently present in a directly modulated laser is cancelled by a phase modulator which optically modulates the directly modulated laser light beam by applying a 180° phase delay to a split-off portion of the input radio frequency signal. This provides a low cost transmitter capable of operating in the 1550 nm band and with laser chirp effectively cancelled or substantially reduced, thereby avoiding distortions due to laser chirp interactions with the downstream optical fiber.
Patent KR-20110080049-A (KR)
Title: Magnetic assembly for contacting a mask
Inventor: CHUNG KYUNG HOON
IPC: H01L51/56
Filed: 2010-01-04
Abstract: PURPOSE: A magnet assembly for absorbing a mask is provided to enable patterns to be uniformly formed on a substrate since in a process of depositing patterns, magnetic field is uniformly formed and the deformation of a slit is limited. CONSTITUTION: A magnet assembly for absorbing a mask comprises plates(111) and magnets(113). The plates connect at least one shaft(123). The magnets are arranged on the plates. The magnets are arranged on an area other than a part connecting the shaft to the plate, at regular intervals.
Patent KR-20110083869-A (KR)
Title: A stench-free device
Inventor: KIM EOG JO
IPC: B01D27/00
Filed: 2010-01-15
Abstract: PURPOSE: A deodorizing apparatus is provided to expand the life expectancy of a cartridge and simply install the cartridge in the duct of a small sized sewage processing facility. CONSTITUTION: A deodorizing apparatus includes a deodorizing sensor(120), a cartridge main body(210), a thin filter part(220), and a cartridge rotating ball(230). The deodorizing sensor detects the concentration of bad odor inhaled in a duct(100). The cartridge main body is formed into a tube shape which corresponds to the duct. The thin filter part is rotatably formed in the cartridge main body. If the concentration of bad odor is more than a reference value, the cartridge rotation ball rotates to vertically arrange the thin filter part with respect to the tubular direction of the duct.
Patent KR-20110083998-A (KR)
Title: Duct for ship
Inventor: LEE SOO HO
IPC: B63H5/16
Filed: 2010-01-15
Abstract: PURPOSE: A ship duct is provided to maximize the propulsion efficiency of the ship by maximizing the valve effect of irregular fluid. CONSTITUTION: A ship duct comprises a propeller and a front wheel fixing wing(16). The propeller is rotated at the front body of a hull. The duct is open dissymmetric cylindrical shape and has an opening unit. The front wheel fixing wing has the external diameter which is tapered off from the rear side of the ship toward the front side. The front wheel fixing wing is located in the front of the propeller. The ship duct is combined in the free end portion of the front wheel fixing wing.
Patent KR-20110085426-A (KR)
Title: Method and apparatus for estimating noise and interference power in wireless telecommunications system
Inventor: YOU HWA SUN
IPC: H04B7/26
Filed: 2010-01-20
Abstract: PURPOSE: A method for estimating noise and interference power in a wireless telecommunications system and a device thereof are provided to accurately estimate a CINR(Carrier to Interference and Noise Ratio) using the middle and final output of an asynchronous demodulator, thereby transmitting accurate channel information. CONSTITUTION: A receiving signal row of a fast feedback channel is inputted to signal row correlators(602,604). Square devices(606,608) calculate the square values of correlation values to eliminate a phase component included in the correlation values. A descending order sorting unit(610) calculates the maximum value and the mean value about the square values of the correlation values and transfers the maximum value and the mean value to a power estimator(612). A CINR converter(614) calculates the CINR of each antenna using the mean power of a signal component and the mean power of interference.