baber/WOPTO huggingface dataset:
Patent KR-20110015113-A (KR)
Title: Dac(digital-analog converter) with pseudo-differential merged-capacitor switching method
Inventor: CHO YOUNG KYUN
IPC: H03M3/04
Filed: 2009-08-07
Abstract: PURPOSE: A pseudo-differential integrated capacitor switching digital-analog converter(DAC) is provided to maximize the capacitance of a capacitor unit by reducing the number of capacitors. CONSTITUTION: A sequential access DAC includes a positive DAC(200), a negative DAC(100), a comparator(300), and a logic part(400). The structures of the negative DAC and the positive DAC are identical. The negative DAC and the positive DAC respectively includes four bits, one coupling capacitor, and four switching elements. A bit capacitor is in connection with the input terminal of the comparator.
Patent KR-20100019390-A (KR)
Title: A power headrest for a vehicle's seat
Inventor: HONG CHEONG MYUNG
IPC: B60N2/48
Filed: 2009-08-07
Abstract: PURPOSE: A height controlling device for a headrest of a vehicle seat is provided to conveniently control the height of the headrest by automatically ascending or descending the headrest using driving force of an electric motor. CONSTITUTION: A height controlling device for a headrest of a vehicle seat comprises a bracket(40), an electric motor(50), a lead screw(60), and a carrier(70). The bracket is fixed to an inner frame(21) of a seat backrest(20). The electric motor is fixed to one side of the bracket. The lead screw is rotated through a speed reduction gear box(80) by operating the electric motor toward the bottom of the bracket. The bottom end of the lead screw is supported by a stopper plate(90). Lifting rods(32) are stood up in both sides of the bracket. Pockets(71) are formed in both sides of the carrier. Poles of the headrest are accepted to the pockets. The lead screw is moved along the lifting rods up and down.
Patent KR-20110015293-A (KR)
Title: Distributor with air spraying device
Inventor: YU KI CHEOL
IPC: B08B9/027
Filed: 2009-08-07
Abstract: PURPOSE: A distributor equipped with an air spraying device is provided to prevent the clogging of a cooling hole of a mold since the air is periodically sprayed by the air spraying device for a given time. CONSTITUTION: A distributor(10) equipped with an air spraying device comprises an inlet, a plurality of outlets(12), coupling grooves(13), an air passing hole and an air supply unit, and an air spraying unit(40). The coupling grooves are formed from the outlets at regular intervals. The air passing hole is communicated between the outlet and the coupling groove. The air supply unit is installed on the coupling groove. The air supply unit controls the spraying time, spraying number and repeated operating time of the compressed air. The air spraying unit is installed in the outlet. The air spraying hole(43) of the air spraying unit obliquely sprays the compressed air, which has been transferred through the air passing hole.
Patent KR-20100023744-A (KR)
Title: Optical film, light source assembly including the same and liquid crystal display including the light source assembly
Inventor: CHOI SEUNG KYU
IPC: G02B5/02
Filed: 2009-08-12
Abstract: PURPOSE: An optical sheet, a light source assembly, and an LCD device thereof are provided to prevent the degradation of the light transmittance by reducing the amount of bubble inside materials. CONSTITUTION: An optical sheet comprises a first material(110) and a second material(120) laminated on the first material. The first material and the second material are composed of a transparent material transmitting light. A adhesive layer(180) sticks the first material and the second material. A third material(130), and a fourth material(140) can be selectively laminated on the second material.
Patent KR-20110019025-A (KR)
Title: Treating method of insulating oil comprising pcbs
Inventor: HWANG SUNG IL
IPC: A62D3/34
Filed: 2009-08-19
Abstract: PURPOSE: An insulating oil processing method including PCBs is provided to remove residual harmful waste PCBs by recycling an environmental waste. CONSTITUTION: An insulating oil processing method including PCBs includes as follows. Chlorine of PCBs in insulating oil including PCBs(Polychlorinated Biphenyls) is isolated. An isolated chloride is absorbed in an adsorbent. A polyol is formed by reacting by a hydrocarbon compound of insulating oil with the hydroxyl radical.
Patent KR-20110022363-A (KR)
Title: Controlling method of washing machine
Inventor: PARK EUN JIN
IPC: D06F33/02
Filed: 2009-08-27
Abstract: PURPOSE: A control method of a washing machine is provided to vary a laundry flow motion by the kinds of laundry. CONSTITUTION: A user selects one of a plurality of washing courses(S10). A control unit rotates a drum to a predetermined angle to forward direction, and performs an initial control of the drum. Then the control unit rotates the drum to a predetermined angle to backward direction, and performs the initial control of the drum. The control unit performs washing at a swing motion which rotates laundry right and left direction. The control unit performs a washing process, a rinsing process, and a dehydration process(S100~S300).
Patent KR-20100033937-A (KR)
Title: Winding-type electrolytic capacitor and a method of manufacturing the same
Inventor: FUJIMOTO KAZUMASA
IPC: H01G4/32
Filed: 2009-09-18
Abstract: PURPOSE: A winding type electrolytic condenser and a manufacturing method thereof are provided to prevent a short circuit between an anode foil and a cathode foil by covering the connection/contact part of a lead tab and an anode/cathode foil by using a protection member. CONSTITUTION: A dielectric coating film is formed in the surface of an anode foil(2). A conductive polymer layer is formed in the surface of a cathode foil(3) and the anode foil. An anode lead tab(7A) is electrically connected to the single-side of the anode foil. A cathode lead tap(7B) is electrically connected to the single-side of the cathode foil. A protection member(4) is arranged on the anode foil or the cathode foil. A first area and a second area are formed between the anode foil and the cathode foil. The protection member is not arranged in the second area.
Patent KR-20110032401-A (KR)
Title: Multipurpose holder
Inventor: KWON SOON BUEM
IPC: B42F7/00
Filed: 2009-09-23
Abstract: PURPOSE: A multipurpose holder is provided to prevent damage of corner part of a holding material and to easily insert the holding material to a pocket part. CONSTITUTION: A multipurpose holder comprises: a body plate(100) which is a plate shape of a fan shape with predetermined length; and a pocket member(120) of which center angle is same as the fan shape, which is fixed on the body plate along a pair of sides. The pocket member has a pocket part which is opened at the arc part of the fan shape to insert a holding material.
Patent KR-20110033697-A (KR)
Title: Mobile terminal and control method thereof
Inventor: HAN JAE WON
IPC: H04B1/40
Filed: 2009-09-25
Abstract: PURPOSE: A mobile terminal and a control method of a mobile terminal are provided to use information about the face form a mobile terminal which does not have a facial recognition function by storing the information about a face recognized to an image. CONSTITUTION: A control unit displays a random image including a facial recognition information(S101). If a user selects on among faces of a screen, the control unit detects a coordinate of a touch point(S102,S103). The control unit compares a prestored location information of each person and a coordinate of a touch point(S104). The control unit detects individual of location information corresponding to the coordinate of the touch point(S105). The control unit displays the information related to the individual(S106).
Patent KR-20100051538-A (KR)
Title: Multipurpose fittings
Inventor: PARK JEONG WON
IPC: E06B7/02
Filed: 2009-09-29
Abstract: PURPOSE: A multi-purpose window and door is provided to improve a spacing efficiency where a door can be opened or closed and to prevent falling accidents. CONSTITUTION: A multi-purpose window and door comprises a frame(110), a plurality of doors(120,130,140,150) and a pair of link assembly(160). A plurality of doors is arranged inside the frame in a row. A pair of link assemblies is installed in both sides of doors. A pair of link assemblies extends and operates the doors in order to open and close the frame.
Patent KR-20110037294-A (KR)
Title: Electrode catalyst for fuel cell, manufacturing method thereof, and fuel cell using the same
Inventor: LEE KANG HEE
IPC: B01J37/16
Filed: 2009-10-06
Abstract: PURPOSE: An electrode catalyst for a fuel cell is provided to improve stability by including palladium and iridium instead of platinum and efficiency by activating an oxygen-reduction reaction. CONSTITUTION: A method for preparing an electrode catalyst for a fuel cell comprises a step of mixing a palladium(Pt) precursor, iridium(Ir) precursor and metal(M) precursor with a solvent to obtain a composition for forming the electrode catalyst; adjusting the pH of the mixture; performing a reduction reaction of the mixture; washing and drying the reduced product; and heat treating the resultant.
Patent KR-20110039715-A (KR)
Title: Agricultural products washing apparatus
Inventor: AHN GWANG HWAN
IPC: A23N12/02
Filed: 2009-10-12
Abstract: PURPOSE: An agricultural product washing apparatus is provided to improve the efficiency for a washing process, and to offer an automatic washing line for agricultural products including sweet persimmons. CONSTITUTION: An agricultural product washing apparatus comprises the following: a dumping unit(100) inserting agricultural products into a water container(200) by a tilting operation; the water container for storing washing water, including a current generating unit on the opposite side of an inclined elevator(210); a bubble generating unit generating bubbles for firstly washing the agricultural products; a post washing unit(300) including plural washing brushes and moisture removal rollers; a high pressure water injection nozzle installed on the upper side of the washing brushes; an air nozzle for removing the moisture from the agricultural products; and a drying unit including plural drying rollers(410).
Patent KR-20110044358-A (KR)
Title: Rice cooker
Inventor: KIM HAK BUM
IPC: A47J27/14
Filed: 2009-10-23
Abstract: PURPOSE: A rice cooker is provided to improve convenience by widely securing a working space and to rapidly inspect inner components arranged inside a control panel unit. CONSTITUTION: A rice cooker comprises cooking spaces(110), a main body(100), gas burners(200), and a control panel unit(300). The main body comprises doors(120) for opening and closing the cooking spaces. The gas burners are installed inside the cooking spaces. The control panel unit is installed in the main body and supplies gas to the gas burners. The control panel unit comprises an operation switch and a PCB substrate. The operation switch is used when cooking rice. The PCB substrate controls the operation switch.
Patent KR-20110044360-A (KR)
Title: Selective assembled process of single-walled carbon nanotubes and its application to swnt multichannel fet devices
Inventor: BYUN YOUNG TAE
IPC: B82B3/00
Filed: 2009-10-23
Abstract: PURPOSE: The selective assembling method of a single-walled carbon nanotube and a method for manufacturing a field effect transistor with a single-walled carbon nanotube multichannel using the same are provided to prevent the dropping phenomenon of the carbon nanotube from the multichannel. CONSTITUTION: The surface of a substrate is processed into the hydrophilic property. One of natural oxide film, a thermal oxide film, a spin-on-glass-based oxide film, a PECVD-based oxide film, or LPCVD-based oxide film is deposited on the substrate. Single-walled carbon nanotube is selectively assembled with the surface of the oxide film, on the surface of which is processed. The selective arranged pattern of the single-walled carbon nanotube is formed using a photo-resist pattern.
Patent KR-20110045445-A (KR)
Title: Refrigerator
IPC: F25D25/02
Filed: 2009-10-27
Abstract: PURPOSE: A refrigerator having light-emitting elements is provided to evenly radiate light to the lower part of the shelf from the top, if the food is contained in the lower part of the shelf. CONSTITUTION: A refrigerator having light-emitting elements comprises a cabinet(10), a shelf(100), a plurality of light emitting members, a light emitting member cover, an electric wire guide, a shelf power supply unit(140), and a cabinet power supply unit(150). The cabinet forms the storage. The shelf is installed in the storage. The light emitting member is arranged along the girth front end of the shelf and downward emits light to the back side. The light emitting member cover shields the light emitting member and makes the light of the light emitting member penetrate. The electric wire guide is installed at the girth of the shelf and accepts the wire supplying the power to the light emitting member. The shelf power supply unit is located on the shelf and is connected with the wire. The cabinet power supply unit is installed in the inside wall of the storage and electrically connected with the shelf power supply unit in the installation of the shelf to supply power.
Patent KR-20110045892-A (KR)
Title: Clamp for bending apparatus
IPC: B21D5/04
Filed: 2009-10-28
Abstract: PURPOSE: A clamp for a bending device is provided to reduce errors and to automatically control the height of a support for supporting and arranging a steel plate. CONSTITUTION: A clamp for a bending device comprises a housing(10), a control unit(20), an elevating unit(30) and a support(50). The housing comprises a fixing groove and a vertical guide bar(13) uniting with a frame. The control unit is installed in the upside of the guide rod. The control unit comprises an elevator ascended and descended according to air inserting and blocking. The support is located on an elevating unit to be contacted with a steel plate.
Patent KR-20110046837-A (KR)
Title: Method for managing network based on data distribution service
IPC: H04L12/24
Filed: 2009-10-29
Abstract: PURPOSE: A method for managing network based on data distribution service is provided to manage a network in real time through a rapid transmission of network management information which is for network management in an Ethernet base public network and a indoor environment of a client. CONSTITUTION: A network management topic about a network management data generating on a network is set(602). At least one subject among the set subjects is subscribed(604). Network management data coinciding to the subscribed subject is posted by the set subject in real time(606). The network management data coinciding with the subscribed subject is received based on a data distribution service(608).
Patent KR-20110047668-A (KR)
Title: Generation Method of Horse Movement and Apparatus using the same
IPC: G06F3/14
Filed: 2009-10-30
Abstract: PURPOSE: A method for enabling horse movement and apparatus using the same are provided to enable optimal horse movement through a simple operation by using a signal inputted through a mouse or keyboard operation. CONSTITUTION: A storage unit(130) stores a horse movement generation program, and a display unit(120) outputs a horse movement generator and a horse movement adjustment unit. An input unit sets up the horse movement adjustment unit, and generates an input signal for setting up a node on the limited region of the horse movement trajectory. A control unit(140) sets up a node on the limited region and generates a horse movement trajectory including the nodes. The horse movement generation unit includes first and second rotation units for performing rotation.
Patent KR-20110048902-A (KR)
Title: Hook for locking system of rear cowling in helicopter
Inventor: DO YONG CHANG
IPC: B64C1/14
Filed: 2009-11-03
Abstract: PURPOSE: A hook for a rear cowling locking device of a helicopter is provided to prevent interference due to the shape of a rear cowling by overcoming the limit of the motion range of a locking rod used in a rear cowling locking device of a helicopter. CONSTITUTION: A hook for a rear cowling locking device of a helicopter comprises a frame, a locking rod, and a hook. The frame is fixed to an inner wall on the upper and rear end of the helicopter. One end of the locking rod is installed at the lower portion of one side of the frame. The hook is coupled with a support rod and fixes a cowling. The hook comprises a body portion(51), a protrusion(53), and a hook unit(52). The protrusion is projected from one side of the body portion and is coupled by the locking rod and a ball end. The hooking unit is extended from the body portion.
Patent KR-20110049127-A (KR)
Title: Organic light emitting display device and the making method for same
Inventor: HAN SAM IL
IPC: H01L51/50
Filed: 2009-11-04
Abstract: PURPOSE: An organic light emitting display device and manufacturing method thereof are provided to form a pixel power line in a mesh type, thereby reducing the voltage difference between pixels. CONSTITUTION: A pixel unit comprises a pixel connected to a scanning line, a data line, a light emitting control line, and a pixel power line. A scan driving unit(300a) is formed on a side of the pixel unit and is connected to the scanning line. A light emitting control driving unit(400a) is formed on the other side of the pixel unit and is connected to the light emitting control line. A first pixel power pad is formed on sides of the scan driving unit or the light emitting control driving unit and receives pixel power from the outside. A second pixel power pad(500b) is formed on the other sides of the scan driving unit or the light emitting driving unit and is connected to the pixel power line. A power bus connects a first pixel power pad with a second pixel power pad.
Patent KR-20110049949-A (KR)
Title: Cellulose acetate film
Inventor: LEE SANG YEUP
IPC: C08J5/18
Filed: 2009-11-06
Abstract: PURPOSE: A cellulose acetate film is provided to ensure a low retardation value of thickness direction as an optical film and to improve viewing angle of an in-plane-switching mode LCD panel. CONSTITUTION: A cellulose acetate film comprises at least one retardation reducing agent selected from the compounds represented by chemical formula 1. In chemical formula 1, R1 is hydrogen or (C1~C5) alkyl; Ar is (C6-C20) aryl, and phenyl or naphthyl in which (C1-C5) alkyl are substituted or unsubstituted; and R2 and R3 are independently selected from (C1~C10) alkyl, (C2-C10) alkenyl, (C6~C20) aryl, and (C3~C20) cycloalkyl.
Patent KR-20110052165-A (KR)
Title: Unit for injecting a chemical and apparatus for processing a glass including the same
Inventor: OH KWANG HO
IPC: H01L21/302
Filed: 2009-11-12
Abstract: PURPOSE: A chemical spraying unit and substrate processing device with the same are provided to move an insertion device in the longitudinal direction of a nozzle, thereby uniformly spraying chemicals without interruption. CONSTITUTION: A bath(100) supplies a space for processing a substrate using chemicals. A chemical supply unit(200) is arranged on the outside of the bath to supply the chemicals. A transfer roller unit(300) transfers the substrate in the lower part of the substrate. The transfer roller unit comprises a shaft(310) and a roller(320) supporting the lower part of the substrate. A chemical spraying unit(400) sprays the chemicals onto the substrate.
Patent KR-20110054746-A (KR)
Title: A composition for skin anti-aging comprising extracts or fractions of eremochloa ophiuroides as an active ingredient
Inventor: CHUNG BYUNG YEOUP
IPC: A61Q19/08
Filed: 2009-11-18
Abstract: PURPOSE: A cosmetic composition containing Eremochloa ophiuroides extract and fraction for antiaging is provided to suppress oxidative stress. CONSTITUTION: A cosmetic composition for antiaging contains Eremochloa ophiuroides extract or fraction as an active ingredient. The extract is isolated using water, ethanol or methanol of C1-C4, or mixture solvent thereof. A method for preparing the extract comprises: a step of adding Eremochloa ophiuroides to extraction solvent; a step of cooling and filtering; and a step of decompressing the extract. A method for preparing the Eremochloa ophiuroides fraction or active substance isolated from the fraction comprises: a step of adding an organic solvent to the extract to obtain an organic solvent fraction; and a step of performing the fraction by column chromatography.
Patent KR-20090128368-A (KR)
Title: Laminate sheet, laminate sheet roll and producing methods therefor
Inventor: KATOH KAZUYA
IPC: C09J7/20
Filed: 2009-11-23
Abstract: PURPOSE: A laminated sheet laminated by an adhesive sheet having a specific shape is provided to reduce fault formed at the adhesive sheet and produce proper adhesive sheet without defect. CONSTITUTION: A laminated sheet comprises an adhesive sheet(3A) and protective material(5A) having specific shape at a release sheet(2A). An interval between the end of protective material side of adhesive sheet and end of adhesive sheet of protective material is formed. The protective material has thickness which is thicker than the adhesive sheet. The protective material is mounted at interval of plural adhesive sheets and both sides of width direction of the release sheet.
Patent KR-20110019314-A (KR)
Title: Vertical loaded beam-fixing structure
Inventor: KIM HONG GIL
IPC: E04C3/06
Filed: 2009-11-27
Abstract: PURPOSE: A structure for fixing a beam in which a vertical load is applied is provided to remarkably reduce construction errors by enabling a worker to check a verticality change of a beam. CONSTITUTION: A structure for fixing a beam in which a vertical load comprises a beam(110), a beam coupling member(121), and a base plate(130). The beam supports a vertical load. The bottom of the beam is inserted into the top of the beam coupling member. The beam coupling member has an insertion unit. An insertion groove is formed in the base plate. The base plate is fixed to a structure.
Patent KR-20110011496-A (KR)
Title: Method and apparatus for encoding/decoding image based on skip mode
Inventor: PARK SUNG BUM
IPC: H04N7/24
Filed: 2009-11-27
Abstract: PURPOSE: A method and an apparatus for encoding/decoding an image according to a skip mode are provided to encode/decode an image using a skip mode, a natural mode, and a graphic mode. CONSTITUTION: A mode determination unit(410) determines an encoding mode of a current block among a skip mode, a natural mode, and a graphic mode. A natural mode encoding unit(420) encodes the current block according to the natural mode. A graphic mode encoding unit(430) encodes the current block according to the graphic mode. A mode information encoding unit(440) encodes information about the used mode.
Patent KR-20110059267-A (KR)
Title: Semantic parse tree kernel based method and system for extracting relationships between scientific core entities including technical terms and named entities
Inventor: CHOI SUNG PIL
IPC: G16B5/00
Filed: 2009-11-27
Abstract: PURPOSE: A semantic syntactic tree kernel based processing system and method thereof are provided to automatically extract an associative relationship by calculating similarity of two sentences by a semantic syntactic tree. CONSTITUTION: A language analysis unit(110) analyzes CRF(conditional random field) information. A integration quality processing unit(120) receives an analysis result. A similarity extracting unit(130) calculates similarity by calculating a semantic parse tree kernel by the relation of syntax. A similarity extracting unit(130) calculates similarity and semantic syntactic tree kernel.