baber/WOPTO huggingface dataset:
Patent KR-20100013000-A (KR)
Title: Method for manufacturing a micro-drill using double heat-treatment
Inventor: YOON TAE SHIK
IPC: B22F5/00
Filed: 2008-07-30
Abstract: PURPOSE: A method for manufacturing a micro-drill using a dual heating process is provided to simplify a manufacturing process although a drill part and a shank part are made of different materials. CONSTITUTION: A method for manufacturing a micro-drill comprises following steps of: preparing a drill part(10) which is sintering-processed at a first thermal processing temperature; forming a powder molded body(20) in which a groove(21) is formed; and welding a drill part and a shank part(20a) by heat-treating a drill part, which is inserted into the groove of the powder molded body, at second thermal processing temperature which is lower than the first processing temperature.
Patent KR-20100018433-A (KR)
Title: Backlight unit
Inventor: SUNG CHI KYUNG
IPC: G02F1/13357
Filed: 2008-08-06
Abstract: PURPOSE: A backlight unit is provided to change a part of light of the first color to light of the second color through a fluorescent layer in a light source, thereby emit light of various colors. CONSTITUTION: An LCD(liquid crystal display) device includes a backlight unit and a liquid crystal panel(200). The backlight unit includes a light guide plate, the first light source and the first fluorescent layer. The first light source is arranged in the lateral side of the light guide plate. The first light source generates light of the first color. The first fluorescent layer is arranged in the upper side or the lower side of the light guide plate. The first fluorescent layer changes light of the first light source to light of the second color.
Patent KR-20100020080-A (KR)
Title: Motorcycle airplane
Inventor: CHOI IK HYEON
IPC: B64C3/38
Filed: 2008-08-12
Abstract: PURPOSE: A motorcycle airplane is provided to overcome limit of the ground traffic environment and freely utilize a three dimensional space as traffic area. CONSTITUTION: A canard(20) is detachably provided on a hub shaft of a front wheel or front either side of a motorcycle body frame. A main wing is detachably provided on a hub shaft of a rear wheel or rear either side of the motorcycle body frame. A propeller driving part is provided on the rear side of the motorcycle main body and rotates a propeller(40) by receiving power from the rear wheel hub shaft or an engine.
Patent KR-20100024720-A (KR)
Title: A side lack for for electric wire pipe laying
Inventor: KIM HWA RYUNG
IPC: F16L3/10
Filed: 2008-08-26
Abstract: PURPOSE: A side rack for an electric wire pipe is provided to support a wiring pipe by reinforcing the supporting force by obliquely forming a horizontally inclined plate on the upper side. CONSTITUTION: A side rack for an electric wire pipe comprises a L-shaped support bar(21), a hanger loop(26), and a plurality of clamp mounting holes(25). The L-shaped support bar has a horizontal inclination plate(23). The horizontal inclination plate is meshed with the lower part of a vertical plate(22). The hanger loop is expanded to the upper end of the vertical plate. The clamp mounting hole is formed inside the horizontal inclination plate.
Patent KR-20100024803-A (KR)
Title: Power supply apparatus with low power in standby mode
Inventor: JUNG JEE HOON
IPC: H02M1/00
Filed: 2008-08-26
Abstract: PURPOSE: A power supply device is provided to minimize the switching loss of an auxiliary converter by operating the auxiliary converter in a full-bridge rectification mode. CONSTITUTION: A voltage multiplying unit(200) multiplies an input voltage and a first terminal and a second terminal. A first terminal outputs the multiplied voltage. A second terminal outputs the lower voltage than the voltage of the first terminal. The voltage multiplying unit includes a rectifier circuit and a smoothing circuit. The rectifier circuit rectifies the input voltage. The smoothing circuit smooths the rectified voltage. A main converter(220) receives the voltage of the first terminal of the voltage multiplying unit as the input voltage. An auxiliary converter(240) receives the voltage of the second terminal of the voltage multiplying unit as the input voltage.
Patent KR-20100025217-A (KR)
Title: Wafer cleaning apparatus
Inventor: LIM JIN KOOK
IPC: H01L21/304
Filed: 2008-08-27
Abstract: PURPOSE: A wafer cleaning apparatus is provided to perform a cleaning process to a plurality of wafer at a same time by configuring an wafer rotation part to support the side of the circumference of a wafer. CONSTITUTION: A wafer supply part(110) supplies wafers to a horizontal direction. The wafers are stacked vertically with a pre-set space. A roller(121) is arranged in a radial direction to correspond to the circumstance of each wafer. The roller forms the recess on which the wafers are settled. A wafer rotation part(120) is penetrated and fixed to the center of the roller and rotates with the roller. A spray part(130) is arranged on the side of the stacked wafers. The spray part sprays a cleaning solution on the surface of the wafers.
Patent KR-20100026608-A (KR)
Title: Generator
Inventor: KYUNG CHONG MAN
IPC: H02K57/00
Filed: 2008-09-01
Abstract: PURPOSE: A generator is provided to generate power using small power by using a magnetic flux transmission unit transferring the magnetic flux through an oscillation or a rotational motion. CONSTITUTION: An armature core(1) of cube is fixed and installed. A cube field core(3) is installed with an optimal interval. A magnetic flux transmission unit supporting pin includes a magnetic flux transmission unit(5). The magnetic flux transmission supporting pin(6) is reciprocated to the left/right direction. The current is generated by continuously and iteratively transferring the magnetic flux of the field core to the armature core.
Patent KR-20090031223-A (KR)
Title: Generating apparatus using a high concentrator photovoltaic module
Inventor: SEO DAE HO
IPC: H02S40/22
Filed: 2008-09-02
Abstract: A generating apparatus using a high concentrator photovoltaic module is provided to condense the solar energy of high density by condensing and focusing the incident sunlight. A plurality of lenses is segmented in the focusing unit(130). The focusing unit focuses sunlight to the segmented areas. The light-collecting unit(156) condenses the sunlight which is not focused at high density. The solar cell unit(150) is combined in the bottom of the light concentration unit. The focusing unit, the light concentration unit and solar cell unit are accommodated in the housing(160).
Patent KR-20100027722-A (KR)
Title: Method, server, terminal and system for searching goods with similar color
Inventor: NA SEUNG WON
IPC: H04W88/18
Filed: 2008-09-03
Abstract: PURPOSE: A searching service providing method of products of similar color, a search server thereof, a terminal thereof, and a system thereof are provided to search for a product with similar color in a similar product group based on a product image selected by a user. CONSTITUTION: A database(140) stores product group ID information and color information. A search server(130) receives a product image about a particular product. The search server extracts product group information and color information from the product image. The search server searches for a product of similar in a similar product group. The search server offers information about the product of similar color as a search.
Patent KR-20100028428-A (KR)
Title: Apparatus for modification in the setting and method thereof in the portable terminal
Inventor: BYUN OH SUNG
IPC: H04B1/40
Filed: 2008-09-04
Abstract: PURPOSE: An apparatus for modification in setting and a method thereof in a portable terminal are provided to transfer feeling of a user to a called party by changing color of a background or a character according to the feeling of the user. CONSTITUTION: An environmental setting changer of a portable terminal comprises a video input part(112), an image analysis part(114), a terminal main status handler(118), and a wireless communications unit(122). A video input part receives an photographed image of a camera. The image analysis part determines the feeling of a user through video data of the video input part. According to the feeling of the user, the terminal main status handler diversifies the color of the photographed image. The wireless communications unit transmits the changed image to opponent.
Patent KR-20100029477-A (KR)
Title: Reciprocating piston engine and method for operating the same
Inventor: CHOI JIN HEE
IPC: F02B75/40
Filed: 2008-09-08
Abstract: PURPOSE: A reciprocating piston engine and an operation method thereof are provided to improve the efficiency of the engine by maintaining the maximum compression pressure inside the combustion chamber until the explosion of fuel gas and completely transforming the linear motion of the piston into the rotational motion of the crank shaft at the time of explosion. CONSTITUTION: A reciprocating piston engine comprises a cylinder(102), a piston(104), a crank shaft(106), a connecting rod(108), a fuel explosion apparatus(110), and a pressure retaining unit(120). The cylinder includes an inlet valve and an exhaust valve. The piston forms a combustion chamber(116) together with the cylinder by reciprocating between the top dead center(TDC) and the bottom dead centre(BDC) of the cylinder. The crank shaft is arranged to rotate in the cylinder. The connecting rod is connected to the crank shaft and the piston in order to transmit the power of the piston to the crank shaft. The fuel explosion apparatus is arranged on the upper part of the cylinder and blows fuel in the combustion chamber. The pressure retaining unit is provided in the cylinder and keeps the compression pressure of the combustor uniform while the piston is carried from the top dead center of the cylinder to the lower dead center until the operating time of the fuel explosion apparatus, with the inlet and exhaust valves closed.
Patent KR-20090040210-A (KR)
Title: Temperature control method, method of obtaining a temperature correction value, method of manufaturing a semiconductor device and substrate treatment apparatus
Inventor: YAMAGUCHI HIDETO
IPC: H01L21/324
Filed: 2008-09-09
Abstract: A temperature control method, a method for obtaining a temperature correction value, a method for manufacturing a semiconductor device, and a substrate processing apparatus are provided to control a temperature of a heat process region to a target temperature by using a detected temperature from a detecting unit. A target temperature is given in a thermal process furnace(1). A plurality of heaters(2) are controlled according to the target temperature. A plurality of profile temperature sensors(15) are equipped to a heater and the thermal process furnace. The virtual temperature is above the mean of the detection temperature of the profile temperature sensor selected from a plurality of profile temperature sensors. The virtual temperature is the mean of the detection temperature of the plurality of profile temperature sensors facing the heater divided to the plurality of zones.
Patent KR-20100030341-A (KR)
Title: Single wafer type cleaning apparatus
Inventor: CHEONG YIL YOUNG
IPC: H01L21/304
Filed: 2008-09-10
Abstract: PURPOSE: A single wafer type cleaning apparatus is provided to interrupt the rotation of a spin chuck and prevent an unnecessary operation of the spin chuck using an interruption protrusion which intrudes the spin chuck. CONSTITUTION: A cleaning chamber(10) provides a cleaning space for a wafer(W). An injection nozzle(20) jets a cleaning solution on the wafer. A rotating support unit(30) transfers and rotates the wafer. An interruption unit(40) is installed on the outside of the cleaning chamber and interrupts the driving of the rotating support unit. The rotating support unit includes a driving part and a spin chuck. The interruption unit contacts to the lateral side of the spin chuck in order to interrupt the driving of the spin chuck.
Patent KR-20100031000-A (KR)
Title: Voice internet protocol contact center and system for providing image service using the same
Inventor: LEE BYUNG WOOK
IPC: H04M11/06
Filed: 2008-09-11
Abstract: PURPOSE: A voice internet protocol contact center system and a method for providing an image service using the same are provided to reuse an existing IPCC system infrastructure and supply an image service with the minimum costs. CONSTITUTION: Session description protocol information is analyzed and an image call is determined(S102). A transmission second session protocol message from which image related information is removed is generated and transmitted(S104). If a reception first session protocol message is received, a reception third session protocol message is generated and transmitted(S106~S110). If a reply signal is received, an image transmission message is generated and transmitted.
Patent KR-20100032592-A (KR)
Title: Highly assembly efficiency typed mono body caliper
Inventor: LEE JONG MIN
IPC: F16D65/095
Filed: 2008-09-18
Abstract: PURPOSE: A mono body caliper capable of facilitating assembly is provided to easily realize an automated assembly line and facilitate assembly by locking a part of guide pins without a separate fixing member. CONSTITUTION: A mono body caliper capable of facilitating assembly is constituted as follows. An outer pad formed between an inner caliper body(2) and an outer caliper body(3) which are slid by a sleeve bolt(4). The end of the inner pad is coupled with the inner caliper body as a pad sliding end(7a) couples and guides the inner pad.
Patent KR-20100041377-A (KR)
Title: Remote controller and method for displaying inputting status of using it
Inventor: PARK WOO HWANG
IPC: H04Q9/04
Filed: 2008-10-14
Abstract: PURPOSE: A remote controller and an input status displaying method thereof are provided to control the volume or a channel of an image display device due to the movement of a remote controller by including a display unit and a motion sensor. CONSTITUTION: A motion sensor(140) senses the movement of a remote controller. If a signal is detected from the motion sensor, a controller(120) detects the moving direction according to the detected signal and controls the operation of an image display device according to the moving direction. An infrared transmitter(110) transmits an operating control signal of the image display device under the control of the controller. A display unit(150) displays the input status information according to the control of the image display device. The motion sensor senses the upward/downward/leftward/rightward moving direction, moving speed and an angle of the remote controller.
Patent KR-20100042386-A (KR)
Title: Fusing unit and image forming device comprising the fusing unit
Inventor: LEE JIN SUNG
IPC: G03G15/20
Filed: 2008-10-16
Abstract: PURPOSE: A fusing unit and a device forming an image including the same are provided to increase thermal efficiency of the fusing unit by heating the surface of a pressurization unit from the outside. CONSTITUTION: Heating source(110) radiates heat for performing a fusing operation. A pressurization unit(120) is parallelly arranged to the heating unit and applies a pressure in order to perform the fusing operation. A heating unit(130) heats the surface of the pressurization unit. A difference between the surface of the pressurization unit and the heating source satisfies a specific regression equation.
Patent KR-20100042777-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM JAE KI
IPC: H01L21/8242
Filed: 2008-10-17
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent a bridge phenomenon between metal wirings in an etching process for forming the following metal wiring by reducing the porosity inside the interlayer insulation layer. CONSTITUTION: A capacitor(C) is formed on the upper side of the semiconductor. An interlayer insulation layer(118) is formed on the semiconductor substrate with the capacitor. The interlayer insulation layer is comprised of a dual layer of a PETEOS layer and an HDP layer.
Patent KR-20100042801-A (KR)
Title: Smart sensor system for activity awareness
Inventor: HWANG WON JOO
IPC: G06F17/00
Filed: 2008-10-17
Abstract: PURPOSE: A smart sensor system for activity awareness is provided to sense the characteristic behavior of a user and detect the position within a user space even through the user does not possess a restrictive-attachable signal generator. CONSTITUTION: An intelligent sensor platform(100) senses the location and behavior of a user, and a behavior inferring engine(200) figures out the location and behavior of a user from raw context data from the intelligent sensor platform., and provides a user with a service proper to the his/her situation. The intelligent sensor platform comprises a sensor node(110) and a sensor coordinator(120). The behavior inferring engine comprises a behavior recognition module(210) and a service module(220).
Patent KR-20100042912-A (KR)
Title: Guide stent and method for manufacturing guide stent for placing dental implants
Inventor: LEE WON JIN
IPC: A61C19/04
Filed: 2008-10-17
Abstract: PURPOSE: A guide stent for placement of the dental implant and a manufacturing method thereof are provided, which improve accuracy of placement of the implant and make manufacturing process simple. CONSTITUTION: A guide stent for placement of the dental implant comprises: a lower structure(121) which includes silicon in which the teeth state of a patient is recorded and fixes the guide stent to the teeth of the patient; and an upper structure in which a guide hole is formed based on implant placement position and direction corresponding to the teeth state of the patient and which is detachable from the lower structure. The lower structure is equipped with a first connector in which a display unit is combined.
Patent KR-20100043911-A (KR)
Inventor: KIM SUNG JOONG
IPC: G02F1/13357
Filed: 2008-10-21
Abstract: 본 발명은 램프의 초기 점등 불량을 개선할 수 있는 백라이트 유닛이 개시된다. 
     개시된 본 발명의 백라이트 유닛은 일정한 간격을 두고 배치된 복수의 외부전극 형광램프와, 복수의 외부전극 형광램프와 일정한 간격을 두고 배치된 적어도 하나 이상의 냉음극 형광램프와, 복수의 외부전극 형광램프와 냉음극 형광램프를 병렬 구조로 연결하는 제1 및 제2 공통 전극부와, 제1 및 제2 공통 전극부와 각각 연결되어 서로 다른 위상의 교류전압을 공급하는 제1 및 제2 광원 구동부를 포함하는 것을 특징으로 한다.
Patent KR-20100044662-A (KR)
Title: Susceptor assembly
Inventor: NAM CHANG WOO
IPC: H01L21/3065
Filed: 2008-10-22
Abstract: PURPOSE: A susceptor assembly is provided to change a helium gas inlet when a helium gas supply port is damaged without changing a whole insulating layer. CONSTITUTION: A susceptor(100) is composed of a plurality of layers. A helium gas supply path is formed through the layers. The helium gas inlet is installed on the susceptor to be connected to the helium gas supply path. The helium gas inlet is removable. The helium gas inlet injects helium gas. An insulator(430) forms a helium gas transfer path which is connected to the helium gas supply path. A helium gas supply baffle(420) exhausts helium gas which is transferred through the helium gas transfer path.
Patent KR-20100045680-A (KR)
Title: Pressure energy recovery device driven by gear type rotary valve
Inventor: HAM YOUNG BOG
IPC: C02F1/44
Filed: 2008-10-24
Abstract: PURPOSE: A pressure energy recovery device of a seawater desalination system is provided to convert the flow direction of liquid by variably controlling location and rotation speed and to reduce power consumption without using a separate electric motor. CONSTITUTION: A pressure energy recovery device of a seawater desalination system includes the following: a plurality of power recovery chambers(71) with a piston; a high pressure enriched water supply pipe(61); a low pressure enriched water pipe(75); a high pressure seawater discharge pipe(51); a gear type rotary valve block(73) selectively controlling the supply of enriched water and equipped between an enriched water supply pipe and an enriched water discharge pipe; and a rotary valve control unit(74) controlling the gear type rotary valve block.
Patent KR-20100046516-A (KR)
Inventor: LIM KI YOUNG
IPC: F25D23/00
Filed: 2008-10-27
Abstract: PURPOSE: A refrigerator is provided to make horizontal balance control facilitated by controlling balance according to the condition of a floor. CONSTITUTION: A refrigerator comprises a main body, a door, a controller, a roller, and a leveling unit. The main body offers a space for storing the food at a low temperature. The door selectively opens and closes an opened side of the main body. The controller controls the operation of the main body. The roller is installed in the lower-part of the main body and transfers the main body. The leveling unit controls the horizontal state of the main body using fluid. The leveling unit comprises a fluid receptor(310), a fluid guide(330), and a fluid supplier. The fluid receptor accepts the fluid and is fixed to the lower-part of the main body. The fluid guide guides the movement of the fluid to the fluid receptor.
Patent KR-20090111743-A (KR)
Title: ECM-Electret Condenser Microphone
IPC: H04R19/04
Filed: 2008-10-27
Abstract: PURPOSE: An ECM(Electret Condenser Microphone) is provided to reduce the accumulation error and the number of components by integrating various components. CONSTITUTION: A case body(110) includes a sound hole(111) and a reception cavity. A vibrator(120) is positioned in the case body. A circuit board(150) is connected to the peripheral power of the case body. A first vocal cavity is formed between the vibrator and an inner surface(112) of the case body. The sound hole is connected to the first vocal cavity. An integrated vocal cavity component(140) is positioned between the vibrator and the circuit board. A second vocal cavity is formed between a cavity plate and a lateral side(145).
Patent KR-20100046891-A (KR)
Title: Touch screen panel integrated with liquid crystal display, method of manufacturing the same, and method of touch sensing
Inventor: KIM EOK SU
IPC: G06F3/048
Filed: 2008-10-28
Abstract: PURPOSE: A touch screen panel unified in a liquid crystal, a method and a touch sensing method thereof are provided to recognize multi touch by sensing a change of electrostatic capacity with a scan method which operates a plurality of scan lines sequentially. CONSTITUTION: A plurality of first touch signal lines(161) is arranged in the first substrate(110). A protective layer(162) covers a plurality of first touch signal lines. The protective layer is formed with a dielectric material. A plurality of contact pads(163) is arranged on the protective layer. A plurality of second touch signal lines is arranged in the second substrate(120). A plurality of touch sensor spacer(165) is electrically connected to a plurality of second touch signal lines. A plurality of touch sensor spacers forms a gap with a plurality of contact pads.
Patent KR-20100046921-A (KR)
Title: Refrigerator
Inventor: JUNG SANG GYU
IPC: F25D23/02
Filed: 2008-10-28
Abstract: PURPOSE: A refrigerator having an improved door open structure is provided to improve the exterior of the refrigerator and open or close a door opening and closing part. CONSTITUTION: A refrigerator comprises a main body, a door, a door opening and closing part(100), a shield part(150). The door is hinge-coupled in the main body and opens and closes a storage room of the inner part of the main body. The door opening and closing part is installed in a grip part. The grip part is formed on the upper surface of the door, and the bottom surface and the side which faces to the hinge shaft of the door. The door opening and closing part comprises a turning member(110) and a push part(120). A pivot axis is expanded in the longitudinal direction of the grip part. A presser part is expanded from the pivot axis to the outside of door. The shield part shields the door opening and closing part.