baber/WOPTO huggingface dataset:
Patent KR-20110059327-A (KR)
Title: Control apparatus and method for maximum power point tracking in photovoltaic system
Inventor: PARK JUNG WOOK
IPC: H02J7/35
Filed: 2009-11-27
Abstract: PURPOSE: A control apparatus and a method for maximum power point tracking in a photovoltaic system are provided to follow up a maximum power point regardless of external environment change by improving the transient disturbance of the photovoltaic system. CONSTITUTION: In a control apparatus and a method for maximum power point tracking in a photovoltaic system, the output voltage and current of the photovoltaic module is sensed(S202). The maximum power point of a solar module is followed up. The step size of a reference voltage for following up the maximum power point is varied. An outputted step size is added to the reference voltage or reduced from the reference voltage. New reference voltages(S215,S216,S217,S218) are generated. The power of the solar mdule is extracted.
Patent KR-20110059441-A (KR)
Title: Vaccum refining method of ultra low carbon steel
Inventor: HONG YONG EUY
IPC: C21C7/10
Filed: 2009-11-27
Abstract: PURPOSE: A vacuum refining method for ultra low carbon steel is provided to effectively remove oxide inclusion and combined inclusion in molten metal and thereby stably control carbon in molten metal. CONSTITUTION: A vacuum refining method for ultra low carbon steel comprises a decarburizing process in which the reflux rate of molten steel is maintained at 196~211ton/min by controlling the flow rate of reflux gas and vacuum degree, a deoxidizing process in which deoxidant is put into the molten metal and the flow rate of reflux gas is lowered in order to reduce the reflux rate of molten steel to 183~200ton/min, and a molten metal component control process in which alloy steel is put into the deoxidized molten metal and the vacuum degree is raised in order to reduce the reflux rate of molten steel to136~148ton/min.
Patent KR-20110059926-A (KR)
Title: Dental implant abutment screw with enhanced fatigue life and its manufacturing method
Inventor: KIM MIN GUN
IPC: A61L27/30
Filed: 2009-11-30
Abstract: PURPOSE: A dental implant abutment screw and a manufacturing method thereof are provided to improve the strength of a nitrified abutment screw. CONSTITUTION: A dental implant abutment screw is constituted as follows. In the dental implant abutment screw, a nitride hardening layer(TixN) and a nitrogen diffusion layer(alpha-Ti) are successively formed from the surface thereof. The dental implant abutment screw is made of titanium alloy material. A part of the nitride hardening layer is removed from the surface of the abutment screw.
Patent KR-20090129978-A (KR)
Title: Healing cap for implant
Inventor: CHUNG YOO JIN
IPC: A61C19/06
Filed: 2009-11-30
Abstract: PURPOSE: A healing cap for implant is provided to prevent the gum from covering a space where an artificial tooth is located. CONSTITUTION: A healing cap for implant includes a female screw formed in the one side of an exposed dental implant implanted in the bone tissue, a plate part(151) which covers the dental implant exposed to the outside of the bone tissue, a connecting part(152) which protrudes from the bottom center of the plate part and is screw-coupled with the female screw, and a spacer(153) which is formed in the bottom edge of the plate part and covers the side of the dental implant to secure a space for an artificial tooth.
Patent KR-20110061128-A (KR)
Title: Gas range for a restaurant
Inventor: I DONG HO
IPC: F23D14/62
Filed: 2009-12-01
Abstract: PURPOSE: A gas range for a restaurant is provided to maintain proper flame on burners by controlling the air to gas mixing ratio according to fuel gas condition. CONSTITUTION: A gas range for a restaurant comprises a plurality of burners(10), a mixed gas pipe(20), a blower(30), a gas-air mixing device(40), and a governor(50). The mixed gas pipe provides mixed gas to the burners. The gas-air mixing device mixes the air provided by the blower with fuel gas to produce the mixed gas. The governor is connected through a pressure delivery pipe(69) to the gas-air mixing device and provides a proper amount of gas, corresponding to the air pressure supplied through the pressure delivery pipe from the gas-air mixing device, to the gas-air mixing device.
Patent KR-20100067613-A (KR)
Title: Polycrystalline germanium-alloyed silicon and a method for the production thereof
Inventor: FABRY LASZLO
IPC: C30B29/08
Filed: 2009-12-04
Abstract: PURPOSE: A manufacturing method of a polycrystalline germanium-alloyed silicon rod and the rod are provided to simply and efficiently manufacture the rod, and to reduce manufacturing costs of the rod. CONSTITUTION: A polycrystalline germanium-alloyed silicon rod contains high purity alloy with a length of 0.5m ~ 4m and diameter of 25mm ~ 220mm, consisting of germanium of 0.1~50 mol% and silicon of 99.9~50 mol%. The alloy is deposited in a thin silicon stick or a thin germanium compound metal type silicon stick. The alloy has a polycrystalline structure. A manufacturing method of a rod includes a step of depositing source gas on the thin rod by introducing source gas into a Siemens reactor, by contacting the gas to the thin rod of glowing state.
Patent KR-20110064437-A (KR)
Title: Apparatus for preventing river poluution in advance and auto-purifying method using it
Inventor: WOO KYUNG WOOK
IPC: E02B3/00
Filed: 2009-12-08
Abstract: PURPOSE: An apparatus for preventing river pollution in advance is provided to early block diffusion of the pollution and to automatically inform the contamination. CONSTITUTION: An apparatus for preventing river pollution in advance comprises: a sensing node(110) which is mounted at a certain river site and senses water pollution condition; a main blocking wall(200) which selectively block the river flow; a purifying unit(300) which automatically purifies and releases polluted water; and a controller(400) for automatically inform pollution statement.
Patent KR-20110069612-A (KR)
Title: Manufacturing method for semiconductor assembly and semiconductor assembly using thereof
Inventor: JEONG SEONG CHEOL
IPC: H01L21/60
Filed: 2009-12-17
Abstract: PURPOSE: A method for manufacturing a semiconductor assembly and the semiconductor assembly made by the same are provided to prevent a crack of a conductive ball due to bump or conductive pad. CONSTITUTION: A conductive pad(60) is installed on a substrate(70). A semiconductor chip(10) transmits and receives an electric signal to and from the conductive pad of the substrate. A conductive ball(50) electrically connects the conductive pad of the substrate to the connection unit of the semiconductor chip. An elastomer film(30) is arranged between the semiconductor chip and the metal thin film as buffer materials. A metal thin film(40) is connected to the substrate.
Patent KR-20110070439-A (KR)
Title: Channel change method of switched broadcast system
Inventor: CHOI DONG JOON
IPC: H04B3/04
Filed: 2009-12-18
Abstract: PURPOSE: A channel change method of switched broadcast is provided to reduce the channel change process of a subscriber in DOCSIS(Data-Over-Cable Interface Specification)-based SDV(Switched Digital Video) or RF-based switched broadcast. CONSTITUTION: A CPE(Customer Premises Equipment) requests a new program with an IGMP(Internet Group Management Protocol) message. A CMTS(Cable Modem Termination System) transmits a request message for the activation of a DSID(Downstream Service Identifier) corresponding to the new program to a CM(Cubic Metric) terminal. The CM terminal activates necessary information related to the DSID with the form information of a temporary storage. In case the requested program is not transmitted to a corresponding cell, the CM terminal transmits a corresponding program with the allocation of a new band.
Patent KR-20110074271-A (KR)
Title: Discharging chute of appaturs for supplying for sintered ore
Inventor: YI MIN YOUNG
IPC: F27B21/10
Filed: 2009-12-24
Abstract: PURPOSE: A discharge chute of a sintered ore feeder is provided to prevent the segregation or deflection of large-diameter and small-diameter sintered ore supplied to a cooling device. CONSTITUTION: A discharge chute of a sintered ore feeder comprises a chute body(110), first inclined plates(120a), and second inclined plates(120b). The chute body has an internal discharge path. A first inclined plate is installed with one end connected to an interior side of the chute body. A second inclined plate is installed on the interior side of the chute body, which is opposed to the first inclined plate. Accordingly, the first and second inclined plates are alternately arranged in the longitudinal direction of the chute body.
Patent KR-20110076251-A (KR)
Title: A culture method of human embryonic stem cell using a human placenta-derived feeder cell and a culture media thereof
Inventor: KIM BYUNG SOO
IPC: C12N5/0735
Filed: 2009-12-29
Abstract: PURPOSE: A method for culturing human embryonic stem cells using human placenta-derived feeder cells is provided to prevent interference of stem cell marker expression. CONSTITUTION: A method for culturing human embryonic stem cells comprises: a step of preparing human placenta-derived feeder cells(HPC); a step of transferring the human embryonic stem cells on a feeder cell; and a step of culturing the stem cells without fibroblast growth factor(FGF). The HPC is human placenta-derived fibroblast-like cells. The HPC is derived from chorionic plates. The FGF is a basic FGF(bFGF). A culture medium contains serum replacement(SR), mercaptoethanol, non-essential amino acid, and antibiotics.
Patent KR-20110078298-A (KR)
Title: Method for changing assignment of carrier frequence band or segment and for managing tx power of the femto ap
Inventor: KIM HONG SIK
IPC: H04W52/08
Filed: 2009-12-31
Abstract: PURPOSE: A carrier frequency band or a segment allocation exchanging method and a transmission power of a femto type base station management method are provided to selectively control the transmission power of around femto type base stations by exchanging a carrier frequency band or a segment allocation. CONSTITUTION: One of the femto type base station decides whether a necessity of a segment allocation changing or the carrier frequency band that communicates one or more terminals that is based on controlled transmission power size and a signal connection data(316). In case the carrier frequency band or segment allocation need to be changed, the one of the femto type base station transmits a carrier frequency band change request message or a segment allocation alteration require-message to an ACS(Auto Configuration Server)(318,320).
Patent KR-20110079155-A (KR)
Inventor: LIM CHANG SOO
IPC: G11B20/12
Filed: 2009-12-31
Abstract: PURPOSE: A semiconductor memory based mobile storage medium for providing object-oriented audio is provided to reproduce high quality external sound source by reading sound data through a memory slot. CONSTITUTION: A contact unit connected to the external device transfers data between an external data storage area and an internal data storage area. A data storage area(12) comprises data storage area in which memory address is allocated. The data storage area comprises a volume structure which defines a physical media as an available space and a file structure which hierarchically defines the arrangement of a directory and file. The data storage area comprises a file system structure which recognizes location information of a specific data through the file structure and the volume structure.
Patent KR-20090045207-A (KR)
Inventor: HASEMANN LUDWIG
IPC: C09B67/22
Filed: 2007-07-25
Abstract: 본 발명은 하기 화학식 I의 염기성 비스아조 화합물, 이의 제조 방법, 염료로서의 이의 용도, 및 이러한 염료에 의해 염색된 물질에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     모든 치환기는 청구항 1에 정의된 바와 같다.
Patent KR-20090031758-A (KR)
Title: Vehicle power control device
Inventor: SOMA TAKAYA
IPC: B60W20/00
Filed: 2007-06-14
Abstract: It is possible to provide a power control device capable of reducing a change of braking feeling caused by reduction of a regenerative braking power. A capacitor is charged with energy generated by regenerative braking. The charge power P(C) is calculated and it is judged whether the P(C) has reached a maximum value WMAX of a predetermined control limit value WIN(C). If the P(C) is judged to have reached the WMAX, control is performed to reduce the WIN(C) from that moment.
Patent KR-20090028805-A (KR)
Title: Lighting device package
Inventor: HARRAH SHANE
IPC: H01L33/64
Filed: 2007-07-05
Abstract: The present invention provides a lighting device package with one or more light-emitting elements operatively coupled to a substrate and a frame disposed at least in part around the one or more light-emitting elements. The frame and substrate define a cavity in which the one or more light-emitting elements are positioned, wherein this cavity can be substantially enclosed by an optically transmissive system. At least a portion of the cavity can be filled with an encapsulation material. The frame defines one or more passageways, wherein each passageway interconnects the cavity with the outside through an outside port. For example, the outside port can be accessible from the ambient when the lighting device package is in an assembled state, thereby enabling fluidic movement of the encapsulation material into and/or out of the cavity.
Patent KR-20090039798-A (KR)
Title: Device for connecting a pipe to an exhaust outlet
Inventor: KULLEN WILHELM
IPC: F16L19/00
Filed: 2007-06-12
Abstract: A device for forming a sealed screw connection for the connection of a pipe (5) to an outlet (3) for a flow medium thermally loading the device, in particular for the connection of an exhaust manifold (5) to an exhaust gas outlet (3) of an internal combustion engine, with drilled holes provided in a fixing flange (7) of the pipe (5) for appropriate threaded bolts (15), and with a sealing arrangement located between flange (7) and outlet (3), is characterized in that an enclosure part (19) is provided that encloses the flange (7) on the side thereof facing away from the outlet (3), while leaving at least one connecting passage (23) clear for the medium and forming an at least partial opening of the other edge regions of the flange (7) penetrated by the threaded bolts (15). In the enclosure part (19), at least one drilled hole has a diameter matched to the threaded bolt (15) associated with said drilled hole, and the drilled holes located in the flange (7) are constructed as elongated holes which facilitate movement of the pipe (5) in a displacement direction at an angle to the threaded bolts (15), and a sealing element of the sealing arrangement is located on both sides of the part (21) of the enclosure part (19) facing the outlet (3).
Patent KR-20090034394-A (KR)
Title: Game system, game terminal, and server device
Inventor: ASHIDA HIROYUKI
IPC: A63F13/30
Filed: 2007-07-20
Abstract: It is possible to provide a game system (100), a game terminal (10), and server device (40). The game system (100) causes a player to perform a game in a group unit formed by one game terminal (10) selected as a parent node requiring a wide communication band for the game and two or more predetermined number of game terminals (10) selected as child nodes requiring a narrow communication band for the game. Node selection is performed by the server device (40) and the parent node is selected by the game terminal (10) as a transmission source of the connection request including the qualification data indicating that it has the qualification to be selected as the parent node.
Patent KR-20090051227-A (KR)
Inventor: TIAN FENG
IPC: C12N15/52
Filed: 2007-09-07
Abstract: 본 발명은 척추동물 세포에서 유전적으로 코딩되는 아미노산의 수를 확장시키는 번역 성분을 제조하는 방법 및 조성물을 제공한다. 상기 번역 성분은 오르소고날 tRNA, 오르소고날 아미노아실-tRNA 합성효소, 오르소고날 tRNA/합성효소 쌍 및 비천연 아미노산을 포함한다. 척추동물 세포에서 비천연 아미노산을 포함하는 단백질 및 그 제조 방법이 또한 제공된다.
Patent KR-20090075801-A (KR)
Title: Aqueous polyurethane/polyurea dispersions
Inventor: MUNTER JURGEN
IPC: C09D175/04
Filed: 2007-09-04
Abstract: The present invention pertains to aqueous polyurethane-polyurea dispersions which are prepared by the acetone process using methyl acetate instead of ketones and are chain-extended using hydrazine or derivatives thereof, these dispersions having an improved stabilit y towards thermal yellowing and a relatively low residual hydrazine/hydrazine derivative content.
Patent KR-20090118904-A (KR)
Title: High operating temperature split-off band infrared detectors
Inventor: MATSIK S G
IPC: H01L29/00
Filed: 2007-09-04
Abstract: Systems and methods for at or near room temperature of infrared detection are disclosed. Embodiments of the disclosure include high temperature split-off band infrared detectors. One embodiment, among others, comprises a first barrier and a second barrier with an emitter disposed between the first and second barrier, each barrier being a layer of a first semiconductor material and the emitter being a layer of a second semiconductor material.
Patent KR-20090078784-A (KR)
Title: Transconnector
Inventor: SAIDHA SEAN
IPC: A61B17/86
Filed: 2007-09-25
Abstract: The present invention is directed to a transconnector for joining adjacent longitudinal spinal rods. The transconnector preferably includes a bridge member and a pair of bone fixation coupling elements, the bridge member is preferably sized and configured to span a distance between the pair of bone fixation coupling elements. The bone fixation coupling elements are preferably sized and configured to engage the bridge member and sized and configured to receive one of the bone fixation elements. The bone fixation coupling elements are preferably sized and configured to engage the body portion of the bone fixation element. The bone fixation coupling elements may include a locking cap having a first set of threads for threadably engaging the bone fixation element.
Patent KR-20090075734-A (KR)
Title: Device for filling of containers of collapsable type
Inventor: GUSTAFSSON PER
IPC: B65B39/08
Filed: 2007-10-25
Abstract: The invention relates to a device for filling a container of a collapsible type with a product in the form of powder or liquid, said container having a compartment which is defined by flexible walls and whose volume is dependent on the relative position of the walls and which communicates with the surroundings through a filling duct of the container, comprising a valve housing with a filling tube, which is insertable into said filling duct of the container to supply a product to the compartment of the container through a product path which is defined by the valve housing and its filling tube, a piston element arranged in the product path and comprising a valve body and, arranged downstream thereof, an end element, the piston element being movable between a first position, in which the valve body abuts against a valve seat of the valve housing to block the product path and the end element is arranged in or adjacent to an outlet portion of the filling tube to counteract dripping, and a second position, in which the valve body is displaced from the valve seat to open the product path and the end element takes a position, in which it defines, together with the outlet portion, a filling passage, and a squeezing means, which is arranged to grip the filling tube and the filling duct when said filling tube is inserted in said filling duct to establish a seal between the filling tube and the filling duct, said filling tube being made of a rigid material.
Patent KR-20090088912-A (KR)
Title: Antifungal triazole derivatives, method for the preparation thereof and pharmaceutical composition containing same
Inventor: PARK JOON SEOK
IPC: C07D249/08
Filed: 2007-12-28
Abstract: A triazole derivative having antifungal activity is provided to treat fungal infection diseases using triazole derivative which has antifungal effect and stability in the body. A pharmaceutical composition for treating fungal infection diseases comprises a compound of the chemical formula 1 and its optical isomer or pharmaceutically acceptable salt. In the chemical formula 1, Ar is phenyl which is substituted with one more halogen or C1-C4 haloalkyl. R1 is hydrogen, fluorine or C1-C4 alkyl.
Patent KR-20090099569-A (KR)
Title: Method and system to reset a device of a wireless network and wireless network device
Inventor: RUTJES ALWIN
IPC: H04L12/24
Filed: 2007-12-17
Abstract: The invention relates to resetting devices of a wireless network, particularly wireless home control networks, for example lighting control networks in buildings. It is an object of the invention to provide an improved method and system to reset devices of a wireless network and an improved wireless network device. According to an embodiment of the invention, an all overruled reset signal (18) may be sent out by a wireless remote device (10); the all overruled reset signal (18) may be received by devices (14, 16) of the wireless network located within a predefined range (26) of the wireless remote device (10). A device (16), which received the all overruled reset signal, may be reset in that the device is set to factory defaults. Thus, wireless network devices may be reset without pushing a button on the devices.
Patent KR-20090104048-A (KR)
Title: Dimensionally stable, leak-free graphite substrate
IPC: C01B31/00
Filed: 2007-11-30
Abstract: A method for preparing resin-impregnated graphite articles, including providing a sheet of compressed particles of exfoliated graphite having two major surfaces; impregnating the sheet with a first resin system to form a resin-impregnated sheet; surface treating the resin-impregnated sheet to form at least one structure on at least one of the major surfaces of the sheet to form a surface treated sheet; and treating the sheet with a second resin system.
Patent KR-20090097204-A (KR)
Title: Method and apparatus for reporting streaming media quality cross reference to related applications
Inventor: PETTERSSON MATTIAS
IPC: H04L29/06
Filed: 2007-12-17
Abstract: A streaming media client negotiates a single value for each reporting parameter associated with all accepted quality metrics applied to the same level of a streaming media session. This way, each quality metric applied to the same level of a streaming media session is reported with the same rate and optionally the same range, thus reducing the number of QoE/QoS reports generated by the client. According to one embodiment, quality of a streaming media session established between a client and a server is indicated by negotiating a single value for a reporting parameter associated with a plurality of quality metrics applied to the same level of the streaming media session. The level may be the session level or a media level. The quality metrics accepted by the client and server during negotiation are reported according to the negotiated reporting parameter value.
Patent KR-20090127278-A (KR)
Title: Semiconductor device and method for manufacturing the semiconductor device
Inventor: SUGAYA ISAO
IPC: H01L25/065
Filed: 2008-03-03
Abstract: At least a part of a heat radiation member (9) connected to a DRAM (11) for radiating heat of the DRAM (11) is exposed from a protection member (4) arranged to surround the DRAM and the heat radiation member (9) so as to protect the DRAM (11). Thus, it is possible to provide a semiconductor device having a preferable heat radiation performance.