baber/WOPTO huggingface dataset:
Patent KR-20090074333-A (KR)
Title: Unit for measuring speed of revolution of crucible for manufacturing silicon single crystal ingot and apparatus of manufacturing silicon single crystal ingot having the same
Inventor: NOH TAE SIK
IPC: C30B15/30
Filed: 2008-01-02
Abstract: A device for measuring rotation speed of a crucible and a silicon single crystal ingot manufacturing apparatus employing the same are provided to secure the uniform diameter of a silicon single crystal ingot. A silicon single crystal ingot manufacturing apparatus employing a device for measuring rotation speed of a crucible comprises the following units. A detecting plate(161) is connected to a rotation shaft of a crucible. The detecting plate rotates with the crucible. A plurality of projections(161a) are formed on the outer surface of the detecting plate. A photo sensor(162) senses the light changes by the projections when the detecting plate rotates and outputs pulse corresponding to the light changes. A controller produces the rotation speed of the crucible by using the outputted pulse.
Patent KR-20090074928-A (KR)
Title: Chemical protecting cloth
Inventor: LEE YONG HWAN
IPC: A41D13/002
Filed: 2008-01-03
Abstract: Chemical protection clothes are provided, which obtain light-weighted feeling, perspirability and shield effect of the harmful chemical materials. Chemical protection clothes comprise: a nano-fiber web(A) consisting of the polar polymer; and a laminate of the nano-fiber web(B) consisting of the nonpolar polymer. In the surface of the nanofiber comprising nano-fiber webs, micro hollows in which the average diameter is 0.5~100nm are distributed. The clothes have more than two layers of the nano-fiber web made of a polar polymer and the nano-fiber web made of the nonpolar polymer.
Patent KR-20090078897-A (KR)
Title: Controlling apparatus and method for clutch actuator
Inventor: LEE SANG WON
IPC: B60K23/02
Filed: 2008-01-16
Abstract: A control device and a control method of a clutch actuator are provided to improve reliability by mounting a temperature sensor to an area close to a magnet mounted to a speed reducer, calculating an electric current supplied to a motor according to the signal of a hall sensor mounted to a push rod and compensating an electric current to be supplied to a motor according to temperature from a temperature sensor. A control device of a clutch actuator comprises a motor(11) generating torque according to an electric current supplied from a TCU, a speed reducer(12) rotated according to the torque from the motor, a push rod(13) connected with the speed reducer mechanically and moving horizontally according to the rotation of the speed reducer to attach or separate a clutch to a transmission, a magnet(15) and a temperature sensor(20) mounted to the speed reducer, a hall sensor(14) mounted to the push rod to sense the magnetic flux of the magnet mounted to the speed reducer, and a TCU(10) supplying an electric current to the motor according to the size of the magnetic flux from the hall sensor and the temperature from the temperature sensor.
Patent KR-20080109589-A (KR)
Title: A method for transmitting spread-signal in a mobile communication system
Inventor: LEE JUNG HOON
IPC: H04B7/26
Filed: 2008-01-25
Abstract: A method for transmitting a spread signal in a mobile communications system is provided to transmit the spread signal efficiently in the mobile communication system and transmit the spread signal through a SFBC technique. In case that time/frequency resources and an antenna for transmitting signal is defined as a predetermined transmission structure, one or more spread signal is multiplexed in a code division multiple access technique. The multiplexed spread signal is transmitted according to a transmission structure. The spread signal spread as a specific spread ratio is transmitted through identical antenna set in the transmission structure.
Patent KR-20090082025-A (KR)
Title: Cure apparatus for fabricating of semiconductor package and method of fabriacting using the same
Inventor: LEE WOONG SUN
IPC: H01L21/324
Filed: 2008-01-25
Abstract: A manufacturing method of a semiconductor package for manufacturing a curing apparatus and semiconductor package using the same is provided to prevent the particle defect generation and prevent the growth of the deformity of the reliability test. A semiconductor package for manufacturing a curing apparatus(100) solidifies the molding material molding the semiconductor chip adhered on the substrate. The semiconductor package for manufacture curing apparatus comprises an oven(101), a guide, a pressure application plate, and a pressure application unit. The substrate in which the semiconductor chip is molded is settled. The pressure application plate is arranged inside guide. The pressure application plate fixes substrate with pressure. The pressure application unit is arranged in the guide upper. The pressure application unit is connected to the pressure application plate.
Patent KR-20090086876-A (KR)
Title: Method for wireless transmission of pitch controller signal and system apparatus thereof
Inventor: KANG YOUN JONG
IPC: F03D7/02
Filed: 2008-02-11
Abstract: A method for wireless transmission of pitch controller signals and a system thereof are provided to reduce time and cost for repair and inspection and improve the reliability of a pitch control system by wirelessly transmitting control signals controlling the pitch angle of a blade. A method for wireless transmission of pitch controller signals comprises a main controller(112), a pitch controller(134), and a wireless communication part(114,132). The main controller is positioned in Nusselt of an aerogenerator and controls the whole drive of an aerogenerator. The pitch control controls the pitch angle of a blade(136) connected to the hub with the pitch angle control signals delivered from the main controller. The wireless communication units are respectively installed at Nusselt, and the hub and wirelessly send and receive the pitch angle control signals.
Patent KR-20080024501-A (KR)
Title: Plate for roasting
Inventor: LEE HO JUN
IPC: A47J37/06
Filed: 2008-02-19
Abstract: A plate for roasting is provided to prevent interference of moving a container for cooking in a case and to move up and down a main body easily by installing an elevating device. A plate for roasting comprises a main body(10), a case(30), and an elevating device. The main body has a container mounting hole(12) in which a container for cooking(50) is inserted, a groove for discharging drippings from meat formed at one side of an edge part(14), and plural ribs(22) formed at one side of the container mounting hole. The case includes a recessed groove(32) of a ring type in which the lower part of the container for cooking is passed, and plural supporting members(34,35,36) in which the main body is inclined at a predetermined angle. The elevating device moves up and down the main body on the case with the sliding movement of the predetermined angle. The hinge projections(44,45) are fitted into a through-hole(20) formed on the edge part of the main body, and joined with a pressurizing line(42) for fixing a paper foil(40). A receiving groove(24) is formed at the outer periphery of the main body to receive the pressurizing line. The more than one handle(18) is installed at the side to move the main body.
Patent KR-20090089605-A (KR)
Title: Stability criterion method of dynamic systems in discrete signal
Inventor: SHIM KWAN SHIK
IPC: G05D1/02
Filed: 2008-02-19
Abstract: A stability criterion method of a dynamic system in a discrete signal is provided to analyze a dynamic system in real time by determining the stability of a system without depending on a specific operation point and a Lyapunov function. In a stability criterion method of a dynamic system in a discrete signal, the output and a target value of the dynamic system are acquired(10). The target value is subtracted from the obtained output and deviation is calculated, and net energy accumulated in the dynamic system is calculated(40) by accumulating calculated deviation according to a time. The stability of the dynamic system is determined from the net energy(50), and the stability determination result is outputted and stored(60).
Patent KR-20090093539-A (KR)
Title: Eyelet Assembly
Inventor: CHOOE DONG KI
IPC: E04H15/00
Filed: 2008-02-29
Abstract: An eyelet assembly is provided to prevent the relative motion of a washer body and a deformation part and to fix an object securely by absorbing an interval using a deformation supporting part. An eyelet assembly comprises an eyelet base part(310) and an eyelet washer(350). The eyelet base part is inserted into the eyelet washer. The eyelet washer comprises a washer body(351) of the doughnut shape. The eyelet base part comprises an eyelet cover(320) and an eyelet base(330). The eyelet base comprises a cylindrical barrel part(333) of hollow and an annular rim(331). The eyelet cover comprises a circular plate part(321) and a deformation supporting part(324). The eyelet cover has a plurality of through-hole(325).
Patent KR-20080093868-A (KR)
Title: Electronic device
Inventor: NIITSU HIROKAZU
IPC: G06F1/16
Filed: 2008-03-26
Abstract: An electronic device is provided to install the first input unit on a rear side of the first case even though a front area of the second case is limited, thereby efficiently using a space of an outer surface of the electronic device. A portable phone(1) comprises as follows. A slide case(12) is connected to an operator case(2) while a front side thereof confronts with a rear side of the operator case, and slides on the operator case in a direction parallel to the rear side of the operator case. A direction input device(20) is installed on the rear side of the operator case. The slide case slides on the operator case between a state when the direction input device is covered with the slide case and a state when the covered direction input device is uncovered by the slide case.
Patent KR-20080088506-A (KR)
Title: El display device
Inventor: TAKAHARA HIROSHI
IPC: G09G3/20
Filed: 2008-03-28
Abstract: An EL display device is provided to measure currents from cathode wired lines while a power circuit is mounted on a substrate by utilizing output open function of the power circuit. An EL(Electro-luminescence) display device includes a display screen, a source driver(24), gate drivers(22a,22b), and a terminal. The display screen includes matrix typed EL elements. The source driver connected to respective EL elements supplies image signals to the respective EL elements. The gate drivers are connected to the respective EL elements. The terminal for supplying a driving voltage to the respective EL elements through a voltage output terminal includes a switch for switching between the respective EL elements and the voltage output terminal. The terminal disposed between the respective EL elements and the switch is used for detecting currents flowing in the respective EL elements.
Patent KR-20090103625-A (KR)
Title: Method for fabricating daul poly gate in semicondutor device
Inventor: JUNG YONG SOO
IPC: H01L29/78
Filed: 2008-03-28
Abstract: PURPOSE: A method for forming a dual poly gate of a semiconductor device is provided to prevent a loss of an ion when out-diffusion of a dopant ion is suppressed. CONSTITUTION: A gate oxide film is formed on a substrate(100). A polysilicon film is formed on the gate oxide film. A dopant ion of high concentration is doped in a partial region of the polysilicon film. A doped dopant ion is activated by annealing the polysilicon film in which the dopant ion is doped at an oxygen atmosphere. An anti-diffusion oxide film(140) is formed on the polysilicon film.
Patent KR-20090110088-A (KR)
Title: Method for Manufacturing Semiconductor Device
Inventor: JEONG JOO HONG
IPC: H01L21/027
Filed: 2008-04-17
Abstract: PURPOSE: A forming method of a semiconductor device capable of securing uniformity of a contact hole is provided to secure uniformity of the contact hole by etching the semiconductor device. CONSTITUTION: A formation method of a semiconductor device is as follows. A semiconductor substrate(200) is formed on an etching layer(210). A selection etching reserved area is formed by etching the etched layer with a mask on the etched layer. The insulation layer is formed on the whole surface including the selection etch reserved area. The optional etching region is formed on the etched layer and etched on the insulating layer. A contact hole(280) is formed by etching the semiconductor substrate through the mask.
Patent KR-20090110658-A (KR)
Title: Source pcb picker for flat panel display
Inventor: PARK GEUM SUNG
IPC: H01L21/687
Filed: 2008-04-18
Abstract: PURPOSE: A source PCB picker for a flat panel display is provided to enable the accurate and stable pickup operation of a source PCB by allowing a gripper to physically support the lower portion of the source PCB. CONSTITUTION: A source PCB picker for a flat panel display includes a picker frame(10), an active picker, a source PCB picker and a transporting robot. The picker frame is placed horizontally, and the active picker picks up the glass side of the flat display by being placed at the center of the picker frame. The source PCB picker picks up a source PCB of the flat display by being installed at the side portion of the picker frame, and the transporting robot transports the picker frame to transport the picked flat display to an inspection device or a next process.
Patent KR-20090113657-A (KR)
Title: Affordance model-based discovery of subgoals and task learning, and system thereof
Inventor: SUH IL HONG
IPC: G05D1/02
Filed: 2008-04-28
Abstract: PURPOSE: An affordance model-based discovery of intermediate goal and task learning, and a system thereof are provided to implement speedy learning and reuse an intermediate goal by obtaining information that a robot is chanted to manage an object or non-object and generating it as the intermediate goal. CONSTITUTION: In an affordance model-based discovery of intermediate goal and task learning, and a system thereof, a visual converter(10) extracts a feature vector related to a task of a robot from learning data through the teachings or the simulation. An appetitive state transition model generating unit(25) produces a task study results based on the feature vector through an appetitive state transition model. The appetitive state transition model generates an action cause the appetitive state so that an object or non-object induces an action.
Patent KR-20090118563-A (KR)
Title: System and method for rejecting call of different mobile communication network subscriber
Inventor: KIM JIN SIK
IPC: H04B7/26
Filed: 2008-05-14
Abstract: PURPOSE: A system and a method for rejecting a call of a different mobile communication network subscriber are provided to reject remaining calls except voice/VoIP(Voice over Internet Protocol) calls for processing an emergency call, thereby preventing a call from moving from a terminal of a subscriber joining a network of a different company to a core network terminal. CONSTITUTION: A system for rejecting a call of a subscriber joining a network of a different company is realized in an access network terminal. A memory unit(220) manages identification information of another network. If an originating call of the subscriber joining a network of a different company is received, a call processing unit(230,240) analyzes network identification information of the received call and the received call. The call processing unit delivers the received call to a core network terminal only when the received call is a voice call. The call processing unit rejects all the remaining received calls except a voice call.
Patent KR-20090123499-A (KR)
Title: Method of glutinous-jelly containing strawberry
Inventor: BANG IN SU
IPC: A23G3/36
Filed: 2008-05-28
Abstract: PURPOSE: A method for manufacturing the yeot containing strawberries is provided to improve the taste, flavor, color and preference of yeot by using strawberries. CONSTITUTION: A method for manufacturing the yeot containing strawberries comprises the steps of washing strawberry and slicing by a thickness of 1~2cm; freezing the strawberry at -30~-40°C for 24~48 hours; freeze-drying it at -70~-80°C for 24~48 hours; pulverizing it; washing grains, dipping it in water for 6~8 hours, and making the hard-boiled rice by using a steamer; adding malt water to the hard-boiled rice and sugaring it at 30~50°C for 6~12 hours; filtering it and concentrating it at 110~130°C for 3~6 hours to make a malt yeot; maturing it at 40~50°C for 3~5 hours; adding a strawberry powder to the matured malt yeot and mixing them; stretching the mixed yeot and piling it up, and repeating the two processes 7-10 times; mixing a corn starch and a strawberry powder in a ratio of 5:1 by weight; and coating the outer surface of the mixed yeot with the powder, drying it at 120~150°C, and re-coating it with the powder.
Patent KR-20090125876-A (KR)
Title: Haptic feedback providing device using bending and haptic feedback providing method thereof
Inventor: YANG TAE HEON
IPC: G06F3/041
Filed: 2008-06-03
Abstract: PURPOSE: A haptic feedback providing device using bending and a haptic feedback providing method thereof are provided to supply a haptic interface with quick response speed to a user of an electronic device. CONSTITUTION: A position sensing unit(110) senses contact of a user to output a sensing signal. A modification unit(130) is fixed to the position sensing unit. If predetermined electricity is applied, the shape of the modification unit is modified. The modification unit is in parallel with one side and the other side of the position sensing unit. A controller controls the electricity applied to the modification unit based on the sensing signal of the position sensing unit. The position sensing unit is bent according to modification of the modification unit. A degree of the bending is transmitted to the user.
Patent KR-20090125995-A (KR)
Title: Method and apparatus for tracking the sun
Inventor: SEO DAE HO
IPC: H02S20/32
Filed: 2008-06-03
Abstract: PURPOSE: A method and an apparatus for tracking the sunlight are provided to control the remaining sunlight tracking apparatuses at the same time with the control command by the wire/wireless communication from a control module by installing plural sunlight apparatuses having sunlight tracking apparatuses and by installing a control module in one of sunlight tracking apparatuses. CONSTITUTION: A sunlight tracking method is composed of the steps of setting the location of a tracker when an initial power source is applied in a tracker(S100), applying a parking mode after the sunset and before the sunrise(S200), executing the sunlight tracking so that the tracker detects the predetermined output from a sunlight converting unit at the sunrise time(S220), executing a maximum output tracking step if the predetermined output is detected through a first tracking(S310), and executing a program tracking step if the predetermined output is not detected(S320).
Patent KR-20090126496-A (KR)
Title: Method for manufacturing a structural panel
Inventor: AN JUNG SU
IPC: E04C2/04
Filed: 2008-06-04
Abstract: PURPOSE: A construction panel manufacturing method is provided to give a construction panel a good appearance by finishing the panel surface with decoration stone. CONSTITUTION: A construction panel manufacturing method is as follows. A pair of metal boards are shaped by using a roll forming machine(S1). An undiluted solution of synthetic resin foam is spread out between the shaped metal boards, and the synthetic resin foam is formed, and then a panel is shaped by cutting the metal boards in a certain length(S2). An adhesion primer is spread out on one side surface of the metal boards in a uniform thickness, and the metal boards are dried(S3). Decorative stone powder is spread out on the adhesion primer surface by a spray(S4). The spread decorative stone powder is compressed by a compression roll or a press(S5).
Patent KR-20090128833-A (KR)
Title: Tailored on-line lecturing method and the system therefor
Inventor: PARK SOON HYUNG
IPC: G06Q50/20
Filed: 2008-06-11
Abstract: PURPOSE: A customized online lecture service method and a device therefor are provided to offer customized lecture data according to requests of each student online, thereby remarkably increasing learning efficiency of the students. CONSTITUTION: An information providing server extracts information on a peer teacher from a storage medium. The information providing server transmits the information to a terminal(S302). If the peer teacher requests uploading of lecture data, the information providing server transmits a lecture data input interface to the terminal(S303). The lecture data inputted through the interface and a lot of information on the lecture data are transmitted to the information providing server(S304). The information providing server stores the current information of the peer teacher in the storage medium.
Patent KR-20090128874-A (KR)
Title: Network camera watch system using iptv set-top box
Inventor: KIL SUNG HO
IPC: H04N7/18
Filed: 2008-06-11
Abstract: PURPOSE: A network camera monitoring system using an IPTV set-top box is provided to output image signals photographed by network cameras to a TV through the IPTV set-top box, thereby enabling a user to easily receive an image service. CONSTITUTION: A moving picture storage unit(410) stores image signals of network cameras and thumbnail information. If an event is generated, a screen analyzer(440) analyzes a screen where the event is generated. A thumbnail generator(450) generates thumbnails according to each event.
Patent KR-20100000178-A (KR)
Title: Decoration material with alternating hydrographic pattern layer and coating layer and manufacturing method thereof
Inventor: OH WOO TAIK
IPC: B32B1/00
Filed: 2008-06-24
Abstract: PURPOSE: Decorative materials on which hydraulic transfer layers and coating layers are formed and a manufacturing method thereof are provided to express transcribed patterns with water pressure transcription into three-dimensional patterns having the sense of depth. CONSTITUTION: Decorative materials on which hydraulic transfer layers and coating layers are formed includes the following: a first water pressure transcription layer(11) transcribed on the surface of the material; a middle coating layer(20) formed on the first water pressure transcription layer; and a top coating layer(30) formed on the outermost parts of the decorative materials. An additional middle coating layer is formed on a second water pressure transcription layer. The middle coating layer is formed by repeating a drying and an applying processes of coating materials.
Patent KR-20100000737-A (KR)
Title: A display device
Inventor: JANG MYUNG HO
IPC: G06F3/0486
Filed: 2008-06-25
Abstract: PURPOSE: A display device is provided to select or move a broadcasting program displayed on a display device corresponding to a motion signal of a remote control unit, thereby simply reserving a program to record. CONSTITUTION: A control signal receiver(360) receives a signal transmitted from a remote control unit. A controller(390) inputs a key and reads motion data. An image signal processor(340) displays broadcasting program information on a display unit(350). The image signal processor displays a cursor showing the motion information on the display unit.
Patent KR-20100000963-A (KR)
Title: Food processor having pmdc motor
Inventor: KIM JONG BOO
IPC: A47J43/04
Filed: 2008-06-26
Abstract: PURPOSE: A food processor with a PMDC motor is provided to facilitate a food processing task by rotating a blade of the food processor at constant velocity. CONSTITUTION: A food processor with a PMDC(Permanent Magnet Direct Current) motor(206) comprises a charge unit, a time constant transform unit, a rectifier, and a switching unit. The PMDC motor supplies torque to a blade shattering the food. The charge unit provides the input power source and charges according to the time constant. The time constant transform unit varies the time constant. The rectifier creates the drive power of the PMDC motor. If the power source which the charge unit charges is a first threshold level or greater, the switching unit supplies the s input power source to the rectifier.