baber/WOPTO huggingface dataset:
Patent KR-20120034887-A (KR)
Title: Motor integrated impeller type propulsion device for water scooter driving under water
Inventor: PARK TEA GYU
IPC: B63C11/46
Filed: 2010-10-04
Abstract: PURPOSE: A propulsion device in which a driving part and a propulsion part are integrated is provided to minimize power loss by installing a motor and an impeller on a same axis and obtain high stability. CONSTITUTION: A propulsion device in which a driving part and a propulsion part are integrated includes a motor housing(100), an inlet housing(200), a partition wall(140), an impeller housing(300), a rotation shaft(130), and a regulator(330). The rotation shaft is penetrated through the partition wall and the inlet housing and extended to the impeller housing. A seal housing(150) having a seal is arranged to seal a hole on the partition wall where the rotation shaft penetrates. A bearing is interposed in the hole on the partition wall, the seal housing, and the regulator. The bearing reduces friction with the rotation shaft and prevents movement of the rotation shaft.
Patent KR-20110040706-A (KR)
Title: Vibration resistant electric incandescent lamp and method for reducing vibration
Inventor: TORMA TAMAS
IPC: H01K1/18
Filed: 2010-10-12
Abstract: PURPOSE: A vibration resistant electric incandescent lamp and method for reducing vibration are provided to precisely adjust a resonant frequency using a narrow part, thereby controlling the resonant frequency of a filament-support wire system. CONSTITUTION: An incandescent lamp comprises a stem and a wire. The wire is made of a metal or a metal alloy. A support wire comprises a first section(12) expanded from the stem to a joint point. Each end of a filament(4) is fixed to a corresponding support wire at a joint point. The support wire and the filament are arranged inside a translucent envelope. The resonant frequency of an incandescent filament-support wire system is precisely adjusted using at least one narrow part.
Patent KR-20120043909-A (KR)
Title: Horizental vibration motor
Inventor: PARK YOUNG IL
IPC: H02K33/02
Filed: 2010-10-27
Abstract: PURPOSE: A horizontal vibrating motor is provided to improve vibration amount and to reduce a section which is unable to generate gravitation and repulsion by arranging a magnet on two coil blocks. CONSTITUTION: A horizontal vibrating motor(100) comprises a case(10), a stator(20), a vibrator(30), and an elastic member(75). The horizontal vibrating motor additionally comprises a circuit board(80). The circuit board is electrically connected to the stator. The stator comprises a first coil and a second coil. The case comprises an upper case(5) and a lower case(7). The case accepts and fixes the stator, the vibrator, and the elastic member. The upper case is formed into a box shape of a rectangular parallelepiped having an opened lower side. The lower case is formed into a flat plated shape.
Patent KR-20110048472-A (KR)
IPC: G06F19/00
Filed: 2010-11-01
Abstract: PURPOSE: A method for comparing utility and warranty of a service is provided to determine whether service sets satisfy a business process solution. CONSTITUTION: Each layer of an IT(Information Technology) stack determines the RUW(Required Utility and Warranty) value of service sets(S1). The RUW value displays a solution for embodying a business process. The layer determines AUW(Available Utility and Warranty) value of service sets(S2). The AUW value is the measuring ability value of service sets for satisfying the RUW. The layers compares the RUW value with AUW value and determines whether the service sets satisfy the solution(S3).
Patent KR-20120048312-A (KR)
Title: Mobile device and control method thereof
Inventor: JUNG JAE YOON
IPC: H04B1/40
Filed: 2010-11-05
Abstract: PURPOSE: A mobile device and a control method thereof are provided to select a communication object external device in a simple indication direction of the mobile device. CONSTITUTION: A communication unit(110) communicates with an external device(200). A sensor unit(120) senses an indication direction of the mobile device based on casing of a mobile device(100). A control unit(160) selects location information corresponding to an indication direction of the sensed mobile device. The control unit communicates with the external device through the control of the communication unit.
Patent KR-20120049422-A (KR)
Title: Smart grid system and method of operating the same
Inventor: CHUNG YOON KYU
IPC: H02J13/00
Filed: 2010-11-08
Abstract: PURPOSE: A smart grid system and an operating method thereof are provided to enable a consumer to efficiently control power based on power information which is provided in real time. CONSTITUTION: A smart meter(120) individually controls power consumption. A television(140) displays image power information on a screen. A smart meter control server controls the smart meter based on input information. A remote controller(180) remotely controls the television and the control server. A data transmitting and receiving unit(161) transmits and receives control information.
Patent KR-20120049536-A (KR)
Title: Apparatus and method for signaling for group communication in broadband wireless access system
Inventor: KIM KYOU HWAN
IPC: H04B7/26
Filed: 2010-11-09
Abstract: PURPOSE: A signaling method and an apparatus thereof are provided to prevent transmission of an MBCPConnet/Disconnect message in an existing OMG PoC standard in a broadband wireless access system. CONSTITUTION: A transmission client(110-1) transmits a message for requesting starting/ending of a group calling to a control PTT(Push To Talk) server(150). The control PTT server transmits a session setting/ending message to a participation PTT server(160). The participation PTT server performs N-times multicasting] of a connection/disconnection request message(110-2).
Patent KR-20120049996-A (KR)
Title: Underground environment sensing device and method of boringhole type seismological observatory
Inventor: LIM IN SEUB
IPC: G01V1/22
Filed: 2010-11-10
Abstract: PURPOSE: An underground environment sensing device and a method thereof are provided to continuously measure and monitor an underground environment, thereby rapidly detecting an earthquake by analyzing underground environment data. CONSTITUTION: A borehole type seismic sensor(2) is installed on the lower inner part of a borehole. An underground environment measurement part(20) is combined on the borehole type seismic sensor for determining normality of underground environment data. The underground environment measurement part transmits a malfunction signal to a local management terminal when the underground environment data is in an abnormal state. The underground environment measurement part transmits most robust underground environment data to the local management terminal when the underground environment data is a normal state. A remote management terminal(40) manages and confirms the underground environment data by receiving the data stored in the local management terminal.
Patent KR-20120053572-A (KR)
Title: Jig and apparatus of making wood spiral plate
Inventor: SEO SEONG HWAN
IPC: B25B5/00
Filed: 2010-11-18
Abstract: PURPOSE: A clamp jig for manufacturing timber spiral valve and a manufacturing device there are provided to facilitate and simplify manufacture. CONSTITUTION: A clamp jig for manufacturing timber spiral valve comprises a rear base plate(120), a front side platen(130), and front and rear transfer bolts(140,140L,140R). The rear base plate supports rear side of board. The front side platen pressurizes front side of board. The front and rear transfer bolts are fixed and coupled in both sides of the rear base plate. The front and rear transfer bolts presses or lifts the front side platen. In lower-part of the front side platen, a body fitting groove(133) which is protruded upward and penetrates from front to back. In front side of the body fitting groove, a washer edge groove in which a washer of the front and rear transfer bolts sit are formed.
Patent KR-20110055459-A (KR)
Inventor: MARTIN ALTER
IPC: H01L21/336
Filed: 2010-11-18
Abstract: PURPOSE: An LDMOS transistor with an asymmetric spacer as a gate is provided to implant ions onto an asymmetric conductive spacer, thereby shortening the length of an effective channel area of the LDMOS transistor. CONSTITUTION: An n-type epitaxial layer(206) is formed on a p-type substrate(202). The n-type epitaxial layer is separated from the p-type substrate by an n-type buried layer(204). A p-well(210) and a source area(212) are formed on the first area of the n-type epitaxial layer. An asymmetric conductive spacer(214) is formed on the p-type substrate. The asymmetric conductive spacer is insulated from the n-type epitaxial layer by a thin dielectric layer(216).
Patent KR-20120056597-A (KR)
Title: Fuel cell stack
Inventor: KO JAE JUN
IPC: F25B21/02
Filed: 2010-11-25
Abstract: PURPOSE: A fuel cell stack is provided to efficiently manage heat generated during operation of unit cells, and to uniformly control the temperature of unit cells independently, thereby improving the performance of whole stack, and durability. CONSTITUTION: A fuel cell stack comprises many unit cells(1) arranged to be adhered with a separator(5) around a membrane-electrode assembly(3). Between the unit cells, a coolant passage(9) is formed. A thermoelectric element(10) formed in a side of the coolant passage for heating and cooling the unit cells by direction change of current. A temperature sensor(31) is installed in each unit cell. The thermoelectric element is formed by assembling a diode type semiconductor between a pair of electroconductive plates.
Patent KR-20120057766-A (KR)
Title: Automatic start-up method and apparatus of an engine or for models
Inventor: KIM JUN KYU
IPC: F02N11/08
Filed: 2010-11-27
Abstract: PURPOSE: An automatic starting method for a model engine and a device thereof are provided to secure users' safety by starting an engine directly by igniting the engine with rotating a drive rotation body. CONSTITUTION: An automatic starting method for a model engine comprise a control unit and a drive joining unit(10). The control unit secludes and supplies power to a drive rotation body(20) and a plug for a certain time. The drive joining unit rotates the drive rotation body with the controlled power and compresses/explodes fuels by pushing up a piston of the engine to an upper end of a cylinder.
Patent KR-20120060030-A (KR)
Title: Method for providing navigation service using tethering service, system and apparatus thereof
Inventor: PARK DUK HYUN
IPC: H04W8/22
Filed: 2010-12-01
Abstract: PURPOSE: A navigation service method using a tethering service, system, and apparatus thereof are provided to offer information interlocked with route data by utilizing a Wi-Fi(Wireless Fidelity) network for transmitting and receiving mass data. CONSTITUTION: A navigation apparatus(20) contacts to a service apparatus(40) through a tethering service. The navigation apparatus receives route data from the service apparatus. The navigation apparatus receives additional information interlocked with the established route data from the service apparatus. The service apparatus contacts to the navigation apparatus through the tethering service. The service apparatus searches the route data and the additional information.
Patent KR-20110074434-A (KR)
Title: Hybrid winch drive system
Inventor: LEE CHANG MYUNG
IPC: B66C13/28
Filed: 2010-12-07
Abstract: PURPOSE: An energy saving type hybrid winch drive system is provided to charge a battery module with generated energy corresponding to gravitational energy through a converter module. CONSTITUTION: An energy saving type hybrid winch drive system comprises a hydraulic power generation apparatus(100), a winch drive apparatus(200), and a hydraulic circuit apparatus(300). The hydraulic power generation apparatus generates the flow of hydraulic fluid by operating a variable hydraulic pump motor or generates power by operating an electric motor generator. The winch drive apparatus ascends or descends an object by coupling a hydraulic pump motor(210) to a winch. The hydraulic circuit apparatus is coupled between the hydraulic power generation apparatus and the winch drive apparatus and transfers the movement of the hydraulic fluid from the hydraulic power generation apparatus to the winch drive apparatus.
Patent KR-20120067085-A (KR)
Title: Fermented malt tea and proucing method thereof
Inventor: CHO YOUNG HO
IPC: A23F3/30
Filed: 2010-12-15
Abstract: PURPOSE: Fermented malt tea having improved palatability, and a producing method thereof are provided to maximize the content of amylase in the malt tea using waxy barley. CONSTITUTION: A producing method of fermented malt tea comprises the following steps: germinating barley to obtain malt; removing the moisture from the malt by settling the malt at 18-22 deg C for 7-8 hours, and drying and fermenting the malt at 18-22 deg C for 7-8 hours in the humidity of 75-85%; maintaining the temperature of the dried and fermented malt, and roasting the malt for 50-70 minutes; and cooling the fermented and roasted malt at 2-3 deg C.
Patent KR-20110085864-A (KR)
Title: Cargo box for vehicle
Inventor: OKUTSU TOSHIAKI
IPC: B65D90/02
Filed: 2010-12-20
Abstract: PURPOSE: A cargo box for a vehicle is provided to change the shape and capacity of each room more flexibly. CONSTITUTION: A cargo box(2) for a vehicle includes two transverse partition panels(4,5) formed to be detachable for dividing the inside of an insulated container(3) forward and backward, and four longitudinal partition panels(6~9) formed to be detachable for dividing the inside of an insulated container rightward and leftward, wherein lashing rails are attached to two sides of the longitudinal partition panels, and a lashing belt of the side wall side connected with lashing rails(3d,3e) attached to the insulated container and a lashing belt of the panel side connected with lashing rails attached to the longitudinal partition panel are attached to one side of the transverse partition panels.
Patent KR-20120070060-A (KR)
Title: Environment-friendly material for pollutant decomposition and sterilization, and method for producing the same
Inventor: GIM YEONG JUN
IPC: C23C14/48
Filed: 2010-12-21
Abstract: PURPOSE: An environment-friendly material for pollutant decomposition and sterilization, and method for producing the same is provided to use photocatalytic component which is chemically stable and environment-friendly, thereby capable of obtaining useful effects like decomposition of pollutant, sterilization, etc by only irradiating sun light. CONSTITUTION: A manufacturing method of an environment-friendly material for pollutant decomposition and sterilization comprises: a step of mounting ion source material(13) which is solid material at room temperature to a sputtering source(12); a step of supplying gas near the ion source material; a step of applying voltage to the ion source material; a step of ionizing the supplied gas by electrons generated from ion source material; a step of injecting gas ion to the ion source material; a step of ionizing fundamental particles emitted from the ion source material; a step of inter-colliding from each other by supplying charged particles generated from a charged particles to the emitted fundamental particles; a step of giving specific directionality and speed to generated ions of plasma state; and a step of applying voltage through an ion accelerating electrode(31).
Patent KR-20120072712-A (KR)
Title: Hybrid nano structure and electrode using it and manufacturing method thereof
Inventor: KWON SE HUN
IPC: H01L31/0224
Filed: 2010-12-24
Abstract: PURPOSE: A hybrid nano structure, an electrode using the same, and a manufacturing method thereof are provided to improve oxidation-reduction reactions by increasing a surface area through a cavity in a TiO2 structure. CONSTITUTION: A substrate is made of non-conductive transparent materials. A conductive transparent electrode is laminated on a substrate made of the non-conductive transparent materials. A transparent electrode protection layer is laminated on the conductive transparent electrode. A TiO2 structure is formed on the transparent electrode protection layer. A cavity is formed in the TiO2 structure.
Patent KR-20120073770-A (KR)
Title: Camera module
Inventor: OH HYUN AH
IPC: H04N5/225
Filed: 2010-12-27
Abstract: PURPOSE: A camera module is provided to make a holder structure better, thereby maximizing heat emitting effects. CONSTITUTION: A lens insertion hole(22) is opened on the top of a housing. A lens is inserted into the lens insertion hole. A filter attaching unit is formed on the bottom of the housing. A filter is attached to the filter attaching unit. A heat emitting hole(26) is formed on the lens insertion hole. A plurality of heat emitting grooves are formed along with the circumference of the heat emitting hole.
Patent KR-20120075682-A (KR)
Title: Bottle cap for cutting a seal attached on a spout of a bottle
Inventor: KIM JAE WOOK
IPC: B65D51/24
Filed: 2010-12-29
Abstract: PURPOSE: A bottle cap capable of cutting a seal attached to the neck of a bottle is provided to easily remove the seal without using a separate tool, and to secure the air-tightness of the bottle after removing the seal. CONSTITUTION: A bottle cap(100) capable of cutting a seal(20) attached to the neck(33) of a bottle(30) comprises the following: a caved-in unit formed on one outer surface of the bottle cap; and a pair of cutter units cutting the seal attached to the neck when the caved-in unit is coupled to the end of the neck, installed on the bottom of the caved-in unit. The caved-in unit is formed on the lower edge of the bottom cap, and has a bottom surface inclined to the side surface of the bottom cap. The cutter units have a plate side curved to be corresponded to the curvature degree of the neck. A pair of protrusion units is formed on the outside of the bottle cap.
Patent KR-20120076796-A (KR)
Inventor: YONG KWANG HIE
IPC: H02B1/28
Filed: 2010-12-30
Abstract: PURPOSE: A switch box is provided to absorb vibration by including a cushion member and a second cushion member. CONSTITUTION: A rear panel unit(3) is located at the rear side of a switch box. A side plate unit(4) is located at both sides of the rear panel unit. A top plate unit(5) and a bottom plate unit(6) are respectively formed at the upper side and the lower side of the side plate unit. A box(8) comprises a hinged door at the front side. A base supports the box. A plurality of screw threads is formed at the exterior of the base. The plurality of screw threads is combined with a plurality of thread fasteners. A shock absorbing plate absorbs vibrations transferred from the box.
Patent KR-20100012060-A (KR)
Title: Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
Inventor: HASKELL BARIN G
IPC: H04N19/94
Filed: 2003-07-11
Abstract: A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specificallly the present invention discloses a system that allows the relative timing of nearby video pictures to be encoded in a very efficient manner. In one embodiment, the display time difference between a current video picture (105) and a nearby video picture is determined. The display time difference is then encoded (180) into a digital representation of the video picture. In a preferred embodiment, the nearby video picture is the most recently transmitted stored picture. For coding efficiency, the display time difference may be encoded using a variable length coding system or arithmetic coding. In an alternate embodiment, the display time difference is encoded as a power of two to reduce the number of bits transmitted.
Patent KR-20100046147-A (KR)
Title: Method of hydrodechlorination to produce dihydrofluorinated olefins
Inventor: NAPPA MARIO JOSEPH
IPC: C07C17/25
Filed: 2008-06-30
Abstract: Disclosed herein is a process for the preparation of fluorine-containing olefins comprising contacting a chlorofluoroalkene with hydrogen in the presence of a catalyst at a temperature sufficient to cause replacement of the chlorine substituents with hydrogen. Also disclosed is a catalyst composition for the hydrodechlorination of chlorofluoroalkenes comprising copper metal deposited on a support.
Patent KR-20100039351-A (KR)
Title: Method for the production of hot-finished seamless pipes having optimized fatigue properties in the welded state
Inventor: RING MARKUS
IPC: B21J5/08
Filed: 2008-06-26
Abstract: The invention relates to a method for the production of hot-finished, particularly hot-rolled, seamless pipes having optimized fatigue properties in the welded state, having an outside diameter of up to 711 mm and a nominal wall thickness of up to 100 mm, made of metal, in particular steel. After hot or finish rolling, a defined pipe cross-section is produced on at least one pipe end across a predetermined length, having tight tolerances for inside and outside diameters, wherein the cross-section can then be welded to the pipe end of another pipe. According to the invention, in a region a wall thickness is created in a first step at the pipe end in question, the thickness being bigger than on the remaining pipe body, wherein the outside diameter is increased and/or the inside diameter is reduced. In a second step, the required pipe cross-section is produced in said region by mechanical machining, and the transition from the machined to the unmachined region of the pipe is produced with low surface roughness and almost notch-free, and the residual wall thickness remaining in the machining region is within the required tolerances.
Patent KR-20100065176-A (KR)
Title: Methods and apparatus for candling eggs via embryo heartbeat detection
Inventor: HEBRANK JOHN HILBERT
IPC: G01N21/25
Filed: 2008-09-22
Abstract: An apparatus for candling eggs includes a waterproof housing having a free end, a light source configured to emit visible light from the housing free end and illuminate an egg positioned adjacent to the housing free end, and a photodetector that generates an output signal corresponding to intensity of light from the light source leaving the egg. The photodetector is shielded from external light and from direct light from the light source. The light source and photodetector are disposed within the waterproof housing, and a replaceable bumper is removably secured to the housing free end. The bumper is configured to engage an egg in contacting relation therewith, and to shield the photodetector from external light and from direct light from the light source. A processor processes output signals from the photodetector to identify cyclical variations in light intensity and/or non-cyclical variations in light intensit.
Patent KR-20100080543-A (KR)
Title: Sintered cathode compositions
Inventor: JIANG JUNWEI
IPC: H01M4/48
Filed: 2008-09-19
Abstract: Provided are compositions useful as cathodes in lithium-ion electrochemical cells. The compositions include particles that include transition metal oxides that have at least two distinct phases with different compositions. Each of the distinct phases comprises a layered O3 crystal structure.
Patent KR-20100072348-A (KR)
Title: Method and apparatus for accommodating higher order modulation in wireless communication
Inventor: MARINIER PAUL
IPC: H04B7/26
Filed: 2008-08-13
Abstract: A method and apparatus for reconfiguring a wireless transmit/receive unit (WTRU) are directed to receiving an active set update message indicating that a mode of operation allowing a certain modulation scheme is enabled or disabled and performing at least one of: performing a MAC reset procedure, updating a set of reference enhanced transport format combination indicators (E-TFCIs) and associated power offsets, determining actions related to E-DPCCH boosting, modifying information related to an enhanced dedicated channel (E-DCH), and modifying an index that indicates an E-DCH transport block size table. The update message includes at least one modified information element (IE).