baber/WOPTO huggingface dataset:
Patent KR-20090087844-A (KR)
Title: Sdis: subway door individually system
Inventor: CHO JE HEAN
IPC: E05F15/56
Filed: 2009-07-10
Abstract: A subway door individual control device is provided to reduce energy for keeping temperature within a train by opening and closing the door of a subway through sensing a passenger. A subway door individual control device comprises a passenger sensing infrared sensor(10a,10b), and a display lamp(11a,12a). The infrared sensor is installed at the ceiling of a platform to sense passenger's movement. The display lamp is installed at the bottom of the ceiling. The display lamp indicates the opening and closing of the door of a subway. In case the infrared sensor senses the passenger, the display lamp indicates the opening and closing of the door with being turned on. In case the infrared sensor senses none, the display lamp is not operated and indicate that a door(36b) is not opened.
Patent KR-20110005939-A (KR)
Title: Method of manufacturing scintillator and x-ray detector
Inventor: CHOO DAE HO
IPC: G01T1/20
Filed: 2009-07-13
Abstract: PURPOSE: A manufacturing method of a scintillator an x-ray detector is provided to use shadow mask and form scintillator, which is patterned in uniformed shape through whole area, thereby improving detection ability and reduce the deterioration of resolution characteristic. CONSTITUTION: A method of manufacturing a scintillator is as follows. An X-ray prepares a transmitted support substrate(110). On single-side of a support substrate, a shadow mask(120), which grid shaped opening unit is formed, is arranged. The scintillator is formed by protecting a scintillator, which is for converting wavelength of an X-ray, on one side of a support substrate. The opening unit is formed on slit shape which is expanded to one direction. The opening unit is formed with a shape which holes of square shape is arranged in a baduk board shape or zig-zag shape.
Patent KR-20110008691-A (KR)
Inventor: LIM WON SEOK
IPC: H04L27/34
Filed: 2009-07-21
Abstract: PURPOSE: An AM and FM synchronous modulation circuit which is implemented by one integrated circuit is provided to simplify the structure of a modulation circuit by implementing the AM and FM at the same time. CONSTITUTION: The video signal and the audio signal are synchronized with two signals by one integrated circuit(564). The signal of the color video signal with band width of 4-5MHz is faithfully modulated in AM frequency of 30 MHz. The modulated signal maintains the fidelity of the color. The modulated signal modulates the image waveform.
Patent KR-20110012946-A (KR)
Title: Method of restoration of sound, recording media of the same and apparatus of the same
Inventor: PARK SUN HO
IPC: G10L15/20
Filed: 2009-07-31
Abstract: PURPOSE: A sound restoration device and recording media for the same are provided to improve sound source separation performance by reducing external noise levels. CONSTITUTION: A plurality of microphones receives a plurality of sounds also with noise(110). Independent sound signals are generated from a recorded sound signal(120). A CBSS(Convolutive Blind Source Separation) method can be used for the independent sound signal generation. An independent sound signal is selected in a plurality of independent sound signals using a frequency base vector(130). Noise is removed from the selected independent sound signal by using a frequency base vector(140).
Patent KR-20110013675-A (KR)
Title: Schottky barrier diode and fabricating method thereof
Inventor: KIM DONG SU
IPC: H01L29/872
Filed: 2009-08-03
Abstract: PURPOSE: A Schottky barrier diode and a manufacturing method thereof are provided to reduce a forward voltage drop by thinning a semiconductor layer that is a resistance element on the lower side of a first electrode. CONSTITUTION: A first conductive semiconductor is formed on the upper side of a semiconductor substrate(110). An insulation layer(130) is formed on the upper side of the semiconductor layer. A second conductive guard ring(140) is formed on the upper part of the insulation layer. A first electrode(150) is formed on the upper side of the guard ring and the semiconductor layer. A second electrode(160) is formed on the lower side of the semiconductor substrate.
Patent KR-20110016113-A (KR)
Title: In-co-ni-sb based skutterudite thermoelectric material and method for manufacturing the same
Inventor: KIM IL HO
IPC: H01L35/20
Filed: 2009-08-11
Abstract: PURPOSE: In-Co-Ni-Sb-based skutterudite thermoelectric material and a manufacturing method thereof are provided to manufacture InzCo4-xNixSb12 skutterudite thermoelectric material having excellent performance and to improve thermoelectric figures of merit in a medium temperature range of CoSb2 skutterudite. CONSTITUTION: In-Co-Ni-Sb-based skutterudite thermoelectric material has composition of InzCo4-xNixSb12 in which an air gap within a unit lattice is filled with In and in which Ni is doped. The z and x have the range of 0<z<=0.25 and 0<x<=0.2. The raw material Co, Sb, In, and Ni are encapsulated under vacuum. The mixture of the vacuum encapsulated material is heated and molten in an encapsulated induction melting furnace. The material is vacuum heat-treated for the activation of Ni.
Patent KR-20100036929-A (KR)
Title: CATHODE MATERIAL FOR Li ION SECONDARY BATTERY AND LiION SECONDARY BATTERY USING THE SAME
Inventor: KONISHI HIROAKI
IPC: H01M10/36
Filed: 2009-08-12
Abstract: PURPOSE: A positive electrode material for a lithium secondary battery is provided to improve a mixing state and an active material of two kinds of active materials, and to ensure high capacity, high power and high safety. CONSTITUTION: A positive electrode material comprises: a first positive active material which is represented by chemical formula: Lix1Nia1Mnb1Coc1O2(0.2<=x1<=1.2, 0.6<=a1, 0.05<=b1<=0.3, 0.05<=c1<=0.3) and has a average first particle diameter of 1-3 micron; a second positive active material which is represented by chemical formula: Lix2Nia2Mnb2Coc2O2(0.2<=x2<=1.2, a2<=0.5, 0.05<=b2<=0.5, 0.05<= c2<=0.5) and has a average first particle diameter of 0.05-0.5 micron.
Patent KR-20110017797-A (KR)
Title: System, server and method for providing search service of web page to use search query and using history
Inventor: HA DO HOON
IPC: H04B1/40
Filed: 2009-08-14
Abstract: PURPOSE: A system for providing a web page search service using a search query or a use history, and a server and a method thereof are provided to use an inquiry history and a search history of a user, and a search query that the user wants to search as search conditions, thereby providing a quick search service to reduce costs. CONSTITUTION: A communication network(20) communicates with a portable terminal(10). A search server(30) derives a search result using a search query and a use history of the portable terminal and transmits it to the portable terminal.
Patent KR-20110021197-A (KR)
Title: Substrate for semiconductor package and method for manufacturing the substrate
Inventor: WANG GUN HO
IPC: H01L23/12
Filed: 2009-08-25
Abstract: PURPOSE: A semiconductor package substrate including a thermal curing layer with a photoresist layer and a method of manufacture thereof are provided to increase the reliability of the semiconductor device package by preventing the crack of the photo resist layer by forming the thermal curing layer. CONSTITUTION: A circuit pattern is formed on a base substrate(111). A photoresist layer(112) made of photosensitive resist material is formed on the surface of the base substrate. The photoresist layer is exposed to the predetermined pattern. A thermal curing layer(113) made of the material of the thermosetting property is formed on the surface of the patterned photoresist layer.
Patent KR-20110021373-A (KR)
Title: 레이저 프리킹 방식 리코트 제조장치
Inventor: PARK KEUN SU
IPC: B29C59/16
Filed: 2009-08-26
Abstract: 본 발명은 트럭·버스용 타이어의 구성부품 중, 인너라이너와 바디플라이 간 접착력을 보강하기 위해, 상기 인너라이너와 바디플라이 사이에 배치하는 리코트를 제조하는 장치에 관한 것으로서, 특히 리코트에 대한 프리킹 작업(pricking work)이 레이저에 의해 이루어지는 레이저 프리킹 방식 리코트 제조장치에 관한 것이다. 
     본 발명에 따른 레이저 프리킹 방식 리코트 제조장치는, 타이어의 인너라이너와 바디플라이 사이에 배치되어 상기 인너라이너와 바디플라이 간 접착력을 보강하는 리코트(recoat)를 제조하기 위한 리코트 제조장치로서, 일정 두께의 고무판이 압출되는 압출기와, 압출기로부터 압출되어 나오는 고무판이 일정 두께의 리코트로 압연되도록 상하 간격을 두고 나란히 배치되는 압연 롤과, 압연 롤을 통과하면서 일정 두께로 압연된 리코트가 적재 및 운반되는 이송 컨베이어와, 이송 컨베이어에 의해 운반된 리코트가 권취되는 리코트 권취기와, 리코트에 복수 개의 미세구멍이 형성되도록 압연 롤과 리코트 권취기 사이의 이동경로 상에 설치되는 프리킹 레이저기구와, 리코트를 사이에 두고 프리킹 레이저기구와 마주보게 설치되는 레이저 방호물을 포함하여 구성되는 것을 특징으로 한다. 
       
     타이어, 리코트, 프리킹, 레이저, 에어 벤트
Patent KR-20110026142-A (KR)
Title: Polyurethane resin composition having low hardness, low weight and high performance
Inventor: KIM YOON HO
IPC: C08L53/02
Filed: 2009-09-07
Abstract: PURPOSE: A thermoplastic polyurethane resin composition is provided to ensure low hardness, low specific gravity and excellent abrasion resistance, anti-slipping property, injection processability, tensile strength and tear strength. CONSTITUTION: A thermoplastic polyurethane resin composition comprises 30 - 85 weight% of thermoplastic polyurethane resin, 10 - 50 weight% of acrylic core/shell copolymers, and 1 - 40 weight% of styrene-butadiene-styrene block copolymers. The hardness of the thermoplastic polyurethane resin is 60 A or greater. The acrylic core/shell copolymer includes 60 - 90 weight% of rubbery core and 10 - 40 weight% graft shell.
Patent KR-20110027172-A (KR)
Title: Protective woven stuff
Inventor: JEON BYUNG OK
IPC: D02G3/38
Filed: 2009-09-08
Abstract: PURPOSE: A protective woven fabric is provided to ensure stability without damage and to improve protection property. CONSTITUTION: A protective woven fabric contains a thread(110). The thread contains a central yarn(111) and coiled yarn(112). The central fiber is placed inside the center of the central yarn. The thread is totally or partially contained in weft yarn and warp yarn forming a protective woven fabric.
Patent KR-20110032460-A (KR)
Title: Print circuit board
Inventor: KIM WOO YEAL
IPC: H05K1/02
Filed: 2009-09-23
Abstract: PURPOSE: A printed circuit board adhesive is spread in the central part denuded zone from which the PSR layer is removed and the image sensor is mounted. CONSTITUTION: The printed circuit board(100) is composed of the substrate(110), PSR layer(120), and plating layer(130). The PSR layer forms on the copper foil layer(113) so that it expose in the state covering the formed circuit pattern only one part of the pad(115). In the bottom surface of the central part denuded zone(121), the plating layer(130) forms so that the via exposure be prevented.
Patent KR-20090121263-A (KR)
Title: Curing and low-temperature storage system, and curing and low-temperature storage method
Inventor: SIM KI SIOB
IPC: F24F7/06
Filed: 2009-10-13
Abstract: PURPOSE: A curing and low-temperature storage system and a method thereof are provided to improve the storage nature of the stock by automate the environment of the storage. CONSTITUTION: A curing and low-temperature storage system and a method thereof comprises a storage(100), a cooling unit(200), a defrost heater(250), a drying unit(500), an exhaust unit(300), an air-collecting unit(400), and a controller. The storage offers the space for storing the stock. The cooling unit is installed inside the storage and drops the temperature of the storage inside and stores the stock in a low temperature. The defrost heater is installed in the cooling unit and eliminates the nature formed inside the cooling unit. The drying unit is installed inside the storage and increases the temperature of the storage inside and dries the stock. The exhaust unit is installed through the wall of the storage and discharges the air of the storage to outside. The air-collecting unit collects the selected air and supplies to the exhaust unit.
Patent KR-20110041749-A (KR)
Title: Film bulk acoustic resonator and method of manufacture
Inventor: SHIN KWANG JAE
IPC: H03H9/24
Filed: 2009-10-16
Abstract: PURPOSE: A film bulk acoustic resonator and manufacturing method thereof are provided to improve the frequency properties of an FBAR(Film Bulk Acoustic Resonator) device, thereby increasing the frequency properties of a duplexer. CONSTITUTION: A cavity(112) is formed on a substrate(101). A first electrode(106), a piezoelectric layer(107), and a second electrode(108) are formed on the cavity in order. A temperature compensation layer(109) is formed on the second electrode. The temperature compensation layer is composed of SiO2. The temperature compensation layer includes a protruded part(113) in an edge of the cavity to change the frequency property of an FBAR.
Patent KR-20110044571-A (KR)
Title: Jacquard cloth
Inventor: HAN DU HUM
IPC: D03D15/567
Filed: 2009-10-23
Abstract: PURPOSE: A Jacquard textile with various textures according to cross number of weft and warp is provided to express various patterns and colors. CONSTITUTION: A method for fabricating Jacquard textile using shrinkable blended filament yarn comprises: a step of weaving fiber of high shrinkage as weft, containing polymerase copolymers and having various colors and natural fiber as warp; and a step of performing thermal treatment at 150-170°C to form patterns into pitch skin loop at on side and form pattern(40) into peach skin loop at the other side.
Patent KR-20090125023-A (KR)
Title: Heatting control system having control valve of returning-waterthat
Inventor: SHIN KI MAN
IPC: F16K31/04
Filed: 2009-10-23
Abstract: PURPOSE: A heating control system having a returning water control valve is provided to control the amount of water moving from the lower part of a valve body to the side by changing the overlapped area of a through hole of an upper disk and a through hole of a lower disk with a motor. CONSTITUTION: A heating control system having a returning water control valve comprises a motor, a rotation shaft, a valve body, an upper disk, and a lower disk. The motor provides the opening/closing driving force of a valve. The valve body is formed inside a water return pipe(12). The valve body supports the rotation shaft and has a valve chamber. The upper disk is fixed to the other end of the rotation shaft. The upper disk is rotated with the rotation shaft in the valve chamber and has a through hole. The lower disk is contacted to the upper disk. The lower disk is fixed to the lower end of the valve body and has a through hole. The motor changes the overlapped area of the through hole of the upper disk and the through hole of the lower disk to control the amount of water moving from the lower part of the valve body to the side.
Patent KR-20110045771-A (KR)
IPC: A47J37/04
Filed: 2009-10-27
Abstract: 식당이나 가정에서 사용되는 구이기에 관한 것으로, 보다 상세하게는 가스나 숯불 등(이하 직화가열원)을 이용하는 직화 방식의 구이기에 관한 것이며, 더욱 상세하게는 조리대상체을 수직하게 배치하고 양측면에서 열기를 가하는 방식을 취함으로써 육즙 등의 국물이 직화가열원으로 낙하지 않도록 하는 자동 직화 구이기에 관하여 개시한다. 
     본 발명은 내부에 수용공간을 형성하는 직사각형 형상의 프레임; 상기 프레임 내부 수용공간의 양측에 배치되며, 제자리에서 회동가능하고 수평방향으로 슬라이딩 이동 가능하도록 형성되는 직화가열원; 상기 직화가열원의 사이를 왕복이동하도록 형성되는 이송벨트; 상기 이송벨트에 구비되어 꼬치를 고정하는 집게; 및 상기 이송벨트에 근접하게 배치되는 온도센서를 포함하는 자동 직화 구이기를 제공한다. 
     
     직화 구이, 꼬치, 온도센서
Patent KR-20110048302-A (KR)
Title: Auto generation system for 3D road pattern
IPC: G06T17/05
Filed: 2009-11-02
Abstract: PURPOSE: A system for automatically generating a 3D road pattern is provided to automatically generating 3D map using a 2D data. CONSTITUTION: An object link among connected links to an intersection node is selected(S02). A reference value is selected in consideration of the number of lanes of all or some links(S03). One spot is appointed as a stop node of the object link(S04). The spot is separated from the intersection node to the predetermined distance. A road texture corresponding to the lane data with the object link is applied(S05).
Patent KR-20110048915-A (KR)
Title: Heating and cooling apparatus for clamping and unclamping operation in tool holder using shape memory alloys
Inventor: PARK JONG KWEON
IPC: B23Q3/00
Filed: 2009-11-03
Abstract: PURPOSE: A heating and cooling apparatus for the clamping and unclamping operations of an SMA(Shape Memory Alloy)-based tool holder is provided to rapidly expand SMA by the increment of contact area between a step of a cold block and a SMA ring since the SMA ring is cooled by the step of the cold block. CONSTITUTION: A heating and cooling apparatus(100) for clamping and unclamping operations of an SMA-based tool holder comprises a Peltier element(10), a SMA cooling unit(20), and a shape memory alloy heating unit(30). One side of the Peltier element is a high-temperature part due to current application, and the other side is a low-temperature part. The SMA cooling unit is connected to the low-temperature part of the Peltier element. The SMA heating unit connects to the high-temperature part of the Peltier element.
Patent KR-20100129670-A (KR)
Title: Three dimensional display
Inventor: HUANG YI PAI
IPC: G02B27/22
Filed: 2009-11-09
Abstract: PURPOSE: A three dimensional display is provided to supply a 3D display which has wide observing angle and high brightness and renewing speed of an image. CONSTITUTION: A first substrate includes a first base(324a) and a common electrode. A common electrode is arranged on a first base. A view-scanning unit(322) is arrange on a common electrode. A second substrate includes a second base and a plurality of control electrode.
Patent KR-20110052383-A (KR)
Title: Driving apparatus of front light and control method thereof
Inventor: KIM JUNG YOUNG
IPC: B60Q11/00
Filed: 2009-11-12
Abstract: PURPOSE: A headlight drive unit and a control method thereof are provided to improve accuracy and speed since the light of a headlight is automatically controlled by sensing a road lane. CONSTITUTION: A lane sensor(10) senses lanes of a road. A drive unit(30) controls the irradiation direction of a headlight. A controller(20) produces driving angles of a headlight based on the distance between a vehicle and a lane which is inputted by the lane sensor. The controller controls the drive unit. A laser diode(12) generates laser light and emits laser light on the road.
Patent KR-20110054450-A (KR)
Title: Device for drilling furnace
Inventor: YOO JUNG LUEL
IPC: C21B7/00
Filed: 2009-11-17
Abstract: PURPOSE: A drilling device for a furnace is provided to reduce the drilling time of a hydraulic motor and to reduce the cutting segments of a drill bit. CONSTITUTION: A drilling device for a furnace comprises a base(10), a transport unit(20) and a punch unit. The base installs a guide rail(11). The transport unit moves along the guide rail of the base. The side wall of a furnace is punched by the punch unit which is installed in the transport unit. The punch unit comprises a drive motor(30) and a drill bit(40). The drive motor is installed in the transport unit. A cooling water supply part supplies cooling water into the body to circulate. A spire chip discharge part guides the exhaustion of cutting chips to the rear side and is formed on the outer circumference of the body.
Patent KR-20110054633-A (KR)
Inventor: CHOI SUNG TAE
IPC: B26D1/03
Filed: 2009-11-18
Abstract: PURPOSE: A vegetable cutting machine is provided to rapidly and simultaneously cut three or more soft vegetables without damage by installing blades of the machine in a stairs shape. CONSTITUTION: A vegetable cutting machine comprises a blade transfer body(10) and a drive unit(20). The blade transfer body comprises a space part(4), a support plate unit(6), blades(11), and a vegetable support(12). A vegetable container is placed on the space part. Cut vegetables are fallen down to the bottom of vegetable input holes(2) and are accepted in the vegetable container. The support plate unit comprises support plates(3) and spacers(5). The vegetable input holes of the support plates put vegetables on a base frame(1). The spacers secure gaps for moving the blades. The blades are installed in the gaps between the support plates in a stairs shape. The drive unit reciprocates the blade transfer unit along the support plate unit.
Patent KR-20110056616-A (KR)
Title: Object detection unit and data transmission method using the same
Inventor: CHO JAE IL
IPC: G06K9/78
Filed: 2009-11-23
Abstract: PURPOSE: An object detecting unit and data transmission method using the same are provided to transmit image data and an object detection result by detecting an object area in an input image. CONSTITUTION: An object detecting unit(104a) detects an object form an input image and transmits an object detecting result and image data of the inputted image. An image output unit(104b) outputs the image data and an object detecting result to a control unit after configuring the image data and an object detecting result with an image data communication interface by time division multiplexing.
Patent KR-20110057881-A (KR)
Inventor: JEONG YEONG JO
IPC: F03G3/00
Filed: 2009-11-25
Abstract: PURPOSE: A device for obtaining power for rotating a rotary shaft from lever principle is provided to generate electricity with an environmentally-friendly method without restriction on installation place. CONSTITUTION: A device for obtaining power for rotating a rotary shaft from lever principle comprises a frame(1) which supports the device, a rotary shaft(2) which is installed in the frame, axial blades(6) which are connected to the rotary shaft, pivot blades(7) which have a fan shaped end and are installed on the respective ends of the axial blades, a plate chain which is installed on the top of each pivot blade, a weight(9) which is provided on an end of each pivot blade, a fixed base(3) which is installed on the bottom of the frame, and a roller caring wheel(11) which is provided on the underside of each weight.
Patent KR-20110058365-A (KR)
Title: Led lighting lamp using for insert type combination structure
Inventor: LEE YOON HEE
IPC: F21V17/10
Filed: 2009-11-26
Abstract: PURPOSE: A fitting combination type LED lamp is provided to improve heat radiation efficiency by integrating heat radiation fins with an aluminum body. CONSTITUTION: A fitting groove is formed on the front and rear of a top plate(10). A plurality of heat radiation fins are formed on the upper side of the top plate. A front plate(30) and a rear plate(30a) are combined with the front and rear of the top plate. A front cover(50) and a rear cover(60) are combined with the lower sides of the front plate and the rear plate. A left plate and a right plate are combined with both sides of the front cover and the rear cover.
Patent KR-20110060982-A (KR)
Title: Device for supporting seat board in chair
Inventor: EUM OK SOON
IPC: A47C7/02
Filed: 2009-12-01
Abstract: PURPOSE: A seat plate supporting apparatus is provided to enable a seat occupant to comfortably sit on a chair by supporting a seat plate adjusted according to the body and taste of the seat occupant. CONSTITUTION: A seat plate supporting apparatus comprises: a frame(110); a supporting plate(120) which is rotationally combined with the frame through a fixed shaft and supports the seat plate; and a seat plate supporting part(130) is installed in an angle adjusting groove of the supporting plate, supports the inclined seat plate, presses a height adjustment shaft fixed to the frame, and controls the height of the seat plate.
Patent KR-20110061247-A (KR)
Title: Display device
Inventor: CHEONG BYOUNG HO
IPC: G02F1/13357
Filed: 2009-12-01
Abstract: PURPOSE: A display device using a diffusion type light guide plate is provided to increase the brightness uniformity and to reduce a manufacturing cost of a display device. CONSTITUTION: A light source board(140) includes light source. A first light source plate(130) is arranged on the light source board and the cylindrical opening corresponding to the light source. A second light source plate(120) is formed in the light source and is arranged on the first light source plate.