baber/WOPTO huggingface dataset:
Patent KR-20100107871-A (KR)
Title: Sealing structure of stepping motor
Inventor: IM DAE BIN
IPC: H02K5/04
Filed: 2009-03-27
Abstract: PURPOSE: A sealing structure of a stepping motor is provided to prevent the entry of moisture by interposing an elastic ring between an extension part of a mold and a cover. CONSTITUTION: A case(26) surrounds the outer surface of a motor. An upper bearing(12) supports the upper side of a shaft(10). A lower bearing supports the lower side of the shaft. A cover(40) supports the lower bearing. The cover is contacted with the extension part of a mold. A circular groove(60) is formed on the upper surface of the cover. An elastic ring is inserted into the circular groove to be interposed between the extension part of the mold and the cover.
Patent KR-20100109736-A (KR)
Title: Mobile terminal including light emitting module and control method thereof
Inventor: KIM JONG HWAN
IPC: G06F3/041
Filed: 2009-04-01
Abstract: PURPOSE: A mobile terminal including a light emitting module and a control method thereof are provided to drive a light emitting module in a desirable mode conveniently by setting an operating mode or other driving modes for the light emitting module. CONSTITUTION: A portable terminal displays a dot image on a display unit, wherein the dot image corresponds to the arrangement format of a light emitting device(S305). The portable terminal selects at least one dot from the dot image through touch input or proximity touch input(S310,S320,S330). In order to display the format corresponding to the selected dot, the portable terminal generates control data for driving the light emitting module.
Patent KR-20090047408-A (KR)
Inventor: KIM YE KYUNG
IPC: C12N9/20
Filed: 2009-04-03
Abstract: 본 발명의 기술 분야는 국내산 배추 유래의 포스포리파아제(Phospholipase D, 약칭: PLD; EC 3.1.4.4) 를 크로마토그래피에 의한 정제 방법을 제공하는 것이다. 
     본 발명이 해결하고자 하는 과제는 PLD를 고순도로 정제하는 것이다. PLD를 시약용이나 의약용으로 사용가능한 순도로 크로마토그래피에 의해 정제할 수 있는 제조 방법을 제공하는데 그 목적을 두고 있다. 
     본 발명은 크로마토그래피의 공정상과 유동상을 선정하고, 유동상의 이온강도(ionic strngth)를 조절하여 제조 공정을 설계하여, 고순도 배추 PLD 생산 방법을 개발하였다. 국산배추에서 PLD를 1차 정제된 것을 크로마토그래피로 2차 정제하였다. 정제된 배추 PLD를 SDS-PAGE로 분자량과 순도를 확인하고, HPLC 등을 이용하여 효소의 활성과 생산물 등을 확인하였다. 
     본 발명의 효과는, 고순도 배추 PLD를 단 한 번의 크로마토그래피로 80％ 이상의 순도로 정제하는 것이다. 
     
     건강, 레시틴, 배추, 인지질, 크로마토그래피, health, lecithin, chinese cabbage, phospholipid, chromatography
Patent KR-20100112488-A (KR)
Title: 2-stage rotary compressor
Inventor: PARK JOON HONG
IPC: F04C23/00
Filed: 2009-04-09
Abstract: PURPOSE: A 2-stage rotary compressor is provided to enhance the lubricating effect since the depth of an oil groove is maintained and the oil is smoothly supplied through the oil groove. CONSTITUTION: A 2-stage rotary compressor comprises an airtight container, a shaft comprising a low-pressure eccentric part(113a) and a high-pressure eccentric part, low-pressure compression assembly, high-pressure compression assembly, an oil penetration hole, a low-pressure oil groove(115b), a low-pressure oil connecting hole(115a), a high-pressure oil groove, and a high-pressure oil connecting hole. The oil penetration hole is formed in the shaft along the axis. The low-pressure oil groove is formed on the outer circumferential surface of the low-pressure eccentric part and the longitudinal direction of the low-pressure oil groove is parallel to the axial direction of the shaft. The low-pressure oil penetration hole connects the oil penetration hole to the low-pressure oil groove. The high-pressure oil groove is formed on the outer circumferential surface of the high-pressure eccentric part and the longitudinal direction of the high-pressure oil groove is parallel to the axial direction of the shaft. The high-pressure oil penetration hole connects the oil penetration hole to the high-pressure oil groove.
Patent KR-20100113285-A (KR)
Title: Injection apparatus possible back pressure control
Inventor: HYUN CHANG HOON
IPC: B29C45/77
Filed: 2009-04-13
Abstract: PURPOSE: An injection apparatus capable of back pressure control is provided to maintain constant back pressure by controlling the back pressure with hydraulic pressure. CONSTITUTION: An injection apparatus(200) capable of back pressure control comprises a screw(220), a motor for rotation(230), a motor for back-and-forth motion(240), a ball screw(250), a ball nut(260), a connecting member(270), a link member(280), and a back pressure control cylinder part(290). The screw forcibly delivers and measures resin to be injected. The motor for rotation rotates the screw, and the motor for back-and-forth motion moves the screw back and forth. The ball screw is rotated by receiving the torque of the motor for back-and-forth motion. The ball nut is moved back and forth according to the rotation of the ball screw. The link member is moved along with the reciprocating motion of the screw. The back pressure control cylinder part is connected to one end of the link member and to a hydraulic oil tank(310) through pipeline.
Patent KR-20090055529-A (KR)
Title: Nonfreezing water pumping system for preventing lng sloshing in the cargo container of lng ship
Inventor: JANG YONG SU
IPC: B63B25/16
Filed: 2009-04-17
Abstract: A nonfreezing water pumping system for preventing LNG sloshing in a cargo container of an LNG ship to prevent resonance and hydroelasticity by injecting water or tide. A nonfreezing water pumping system for preventing LNG sloshing in a cargo container of an LNG ship comprises a container(103), a first valve(201), a sensor(130) and a water floating pumping unit. The container is connected from a LNG cargo space(100) and the LNG ship to outside. The first valve is opened and closed according to the pressure of the gas vaporized in the LNG cargo space. The sensor senses the highest point signal and the lowest point signal of the LNG surface. The water floating pumping unit injects the water inside the container according to the signal generated from the sensor.
Patent KR-20100116327-A (KR)
Title: A control circuit for redundancy of semiconductor memory device
Inventor: KIM MIN SU
IPC: G11C16/26
Filed: 2009-04-22
Abstract: PURPOSE: A redundancy control circuit of a semiconductor memory device is provided to reduce the power consumption of a redundancy address comparison circuit according to a redundancy enable signal by including a redundancy enable signal controller to disable the redundancy enable signal. CONSTITUTION: A redundancy signal generation circuit(100) comprises a redundancy enable signal generator(110) and a redundancy enable signal controller(120). The redundancy enable signal generator generates a redundancy enable signal in response to an enable signal. The redundancy enable signal controller outputs a new redundancy enable signal. A redundancy address comparison circuit(200) outputs a repair signal by comparing an input address with a redundancy address. The redundancy address comparison circuit includes a power supply unit to control the supply of power.
Patent KR-20100117422-A (KR)
Title: Door release device for fire door
Inventor: SHIN YANG SUP
IPC: E05F15/60
Filed: 2009-04-24
Abstract: PURPOSE: A door release device for a fire door is provided to prevent a fire from being spread by rapidly releasing the restriction of a fire door. CONSTITUTION: A door release device(R) for a fire door comprises a hanging ring holder(20), a connecting shaft, a lock gear unit(40), an actuator, and a locking switch. The hanging ring holder is rotatably installed in a crossed direction with a hanging ring. The connecting shaft has a driven gear which is in gear with a drive gear of the hanging ring holder. The lock gear unit is composed of a slip gear. The actuator restricts the rotation of the hanging ring holder. The locking switch operates the actuator.
Patent KR-20090117642-A (KR)
Title: Servomotor current control method, current control program, recording medium, servomotor, and injection molding machine
Inventor: ITO TAKAMICHI
IPC: H02P21/06
Filed: 2009-05-08
Abstract: PURPOSE: A current control method, a current control program, a recording medium, a servo motor, and an injection molder are provided to prevent voltage saturation of an armature by supplying a d-axis current to a dq-converted armature of the servo motor. CONSTITUTION: A servo motor(1) is a three phase synchronous motor. The servo motor includes a field magnet(11), an armature(12) and a controller. The armature has three phase armature winding. When the AC voltage with different phase is applied to the three phase armature winding, the armature as a stator generates the armature flux rotating with the same frequency as the AC voltage. The field magnet as the rotor rotates by following the armature flux. The controller controls the field magnet and the armature.
Patent KR-20100123793-A (KR)
Title: Method of manufacturing dual-type external electrode fluorescent lamp
Inventor: CHO JOUNG YEOL
IPC: H01J9/26
Filed: 2009-05-16
Abstract: PURPOSE: A method for manufacturing a dual external electrode fluorescent lamp is provided to secure an external electrode area by increasing the diameter of a glass tube than the diameter of the glass tube coated with fluorescent materials. CONSTITUTION: Provided is a first glass tube with the increased diameter of an open end. A second glass with both open ends is boned with one(310) of two open ends of the first glass tube. A third glass tube(300) has a first glass section(320) and a second glass section connected to an exhaust system. The third glass tube is bonded with the other open end of the first glass tube. The inside of the glass tube becomes vacuous by connecting the exhaust system to the second glass tube. The discharge gas is injected. An axial tube forming unit between the first glass section and the second glass section is cut and sealed.
Patent KR-20100124637-A (KR)
Title: Double-sided cutting insert having a circular shape and cutting tool using the same
Inventor: PARK CHANG GYU
IPC: B23B27/16
Filed: 2009-05-19
Abstract: PURPOSE: A double-sided cutting insert of circular shape and a cutting tool using the same are provided to steadily mount a cutting insert in a pocket, since rotation preventing planes are formed on the side of a cutting insert. CONSTITUTION: A cutting tool comprises a tool body and one or more cutting inserts(100). The tool body comprises one or more pockets. The cutting insert comprises a circular upper surface(120), a lower surface(140), a cylindrical side surface(160), a cutting edge, and multiple rotation prevention planes(162). The circular upper surface is changeably fixed in the pocket. The lower surface has the same shape with the upper surface. The cylindrical side surface connects the upper surface and the lower surface. The cutting edges are formed between the upper surface and the side surface and between the lower surface and the side surface, respectively.
Patent KR-20100045363-A (KR)
Title: Laminated ceramic body and manufacturing method of sintered ceramic body
Inventor: LYOO SOO HYUN
IPC: H05K3/46
Filed: 2009-05-26
Abstract: PURPOSE: A manufacturing method of a ceramic sintered body and a ceramic laminating body are provided to improve sintering property by naturally sintering a ceramic sheet around sintering temperature with a sheet in a non-shrinkage process. CONSTITUTION: A ceramic laminating body(100) includes one or more ceramic sheet(101) with a first glass particle and a first ceramic particle, and a binding sheet(102) with a second ceramic particle, which is alternatively laminated on the ceramic sheet. A particle diameter of the glass particle and the first ceramic particle is larger than the particle diameter of the second ceramic particle.
Patent KR-20100130047-A (KR)
Title: Apparatus and method for controlling broadcasting stream
Inventor: SHIN SEUNG YONG
IPC: H04L69/14
Filed: 2009-06-02
Abstract: PURPOSE: An apparatus and a method for controlling a broadcasting stream are provided to prevent reproduction of broadcasting content from stopping even though receiving a broadcasting stream about broadcasting content stops or buffering happens. CONSTITUTION: A receiving unit(11) receives the first broadcasting stream about broadcasting content through a fixed network. A buffer unit(14) temporarily stores the first broadcasting stream. When receiving the first broadcasting stream stops or buffering happens, a control unit(15) controls the receiving unit to receive the second broadcasting stream about content through another network. Alternative content has the same content as the broadcasting content.
Patent KR-20100131324-A (KR)
Title: 캐패시터 충전전압을 이용한 배터리 교체시간 동안 꺼지지 않는 휴대폰
Inventor: LEE BYOUNG HOON
IPC: H04B1/38
Filed: 2009-06-06
Abstract: 본 고안은 휴대폰 등의 모바일 전자기기의 배터리 교체 과정서 전원 공급이 중단되지 않도록 하는 배터리 교체 시스템을 제공하는 것을 목적으로 한다. 
     상기 목적 달성을 위하여 본 고안은 캐패시터 충방전회로(1)와 휴대폰의 전원공급단자(2), 이음선(3)을 갖는 전원공급부(4)와, 기존의 배터리와 연결이 될 수 있도록 전원공급단자(2)와 배터리 소켓(5)이 구현되어 있다. 장착된 배터리의 전원에 따라 상기 제시된 캐패시터 충방전회로(1)에 충전될 수 있도록 구성되고 배터리의 전원공급단자(2)를 가질 수 있도록 구현하였다. 캐패시터의 충전된 전압이 전위차에 의해 방출될 때까지 상기 휴대폰의 전원공급단자(2)와 상기 배터리는 서로 접촉상태를 유지하도록 구성한다. 
       
     캐패시터, 배터리, 휴대폰, 무전원
Patent KR-20100134818-A (KR)
Title: Apparatus for increasing speed of rotating shaft and shot blast apparatus comprisng the same
Inventor: JUNG YEON JA
IPC: B24C5/00
Filed: 2009-06-16
Abstract: PURPOSE: A motor shaft speed increasing device and a shot blast device thereof are provided to easily apply a planet gear, a first, and a second gear in the rotation center circumference of a gear box. CONSTITUTION: An input shaft(210) receives the torque of a motor. A gear box(220) is connected to one end of the input shaft and is rotated in a one body. A first sun gear(230) is fixed to be separated and have a concentric with the input shaft. A first planet gear revolves and rotates around the first sun gear when the gear box rotates. A second planet gear(260) rotates and revolves with the first planet gear. The second sun gear rotates by the engagement with the second planet gear.
Patent KR-20100135570-A (KR)
Title: Solar cell having cavity resonance structure and manufacturing method thereof
Inventor: RYU SANG OUK
IPC: H01L31/04
Filed: 2009-06-17
Abstract: PURPOSE: A solar cell with a cavity resonance structure and a manufacturing method thereof are provided to implement high power production efficiency by secondly generating power based on the reflected light particles with the cavity resonance structure. CONSTITUTION: A carrier generating layer(108,200) generates electrons and holes based on light particles. A top electrode(204) and a bottom electrode(104) collect electrons and holes generated in the carrier generating layer. A p type semiconductor layer and an n type semiconductor layer are the carrier generating layer which generates the electrons and holes based on light particles. The top electrode and the bottom electrode transmit the collected electrons and holes generated from the carrier generating layer.
Patent KR-20100136089-A (KR)
Title: System and method for displaying otp by multiple code creation mode with index exchange, mobile phone and recording medium
Inventor: KIM JAE HYUNG
IPC: H04L9/32
Filed: 2009-06-18
Abstract: PURPOSE: An output method of double code generating way through index exchange, a system of the same, a mobile phone for the same and a recording medium of the same are provided to authenticate whether the mobile phone is a valid OTP medium or not every time generating OTP through the mobile phone. CONSTITUTION: A server combines server side generation information matched with an index value among at least one server side OTP generating information about an OTP medium stored in a storing medium and received OTP when authenticating a mobile phone as an OTP medium. The server configures OTP generation information for generating N digits of OTP(460). The server generates N numbers of an OTP through the configured OTP generation information(465). The server transmits the generated N numbers of OTP to a mobile phone(470). The mobile phone receives and outputs N numbers of OTP(475).
Patent KR-20110000064-A (KR)
Title: A structure used in parapet works of seawall
Inventor: YOO JUN YOUNG
IPC: E02B3/04
Filed: 2009-06-26
Abstract: PURPOSE: A structure used for construction of an embankment parapet is provided to facilitate the formation of a curved portion of an embankment parapet and the loading and transport of a curve forming part. CONSTITUTION: A structure used for construction of an embankment parapet comprises a curve forming part which is composed of a body(10), a side frame(20), an upper frame(40), and a supporting frame(50). The body has a curved surface for forming a curved portion of an embankment parapet. The side frame is integrally coupled to both sides of the body. The upper frame is connected to the top of the body. One end of the supporting frame is coupled to the bottom of the upper frame while the other is interfered with the ground.
Patent KR-20100006531-A (KR)
Title: A method to utilize natural energy using the subterranean heat, convection difference and circulation of indoor and outdoor air
Inventor: GU JA SUN
IPC: F03G4/00
Filed: 2009-06-29
Abstract: PURPOSE: A natural energy utilization method using geothermal heat, convection difference, and air circulation is provided to execute the air circulation by installing an inside air exhaust pipe, a geothermal intake pipe, and an outside air intake chamber. CONSTITUTION: An inside air exhaust pipe(71), a geothermal intake pipe(90), and an outside air intake chamber(10) are installed to execute a natural energy utilization method using geothermal heat, convection difference, and air circulation. The inside air exhaust pipe is installed on a building to utilize the convection difference. The geothermal intake pipe is installed in the underground of the building to absorb the geothermal heat. The outside air intake chamber is installed on the ground so that the outside air is flowed in. An inside air circulation passage and an outside air circulation passage are installed in the building. An opening/closing controller(22) is opened in the inside air exhaust pipe and the outside air intake chamber. The inside air is exhausted to the inside air exhaust pipe after moving up by the convection difference. The geothermal heat of the geothermal intake pipe is flowed into the indoor. The air circulation of the inside air and the outside air is executed due to the convection difference ascending current flowed from the outside air intake chamber to the geothermal intake pipe.
Patent KR-20110000791-A (KR)
Inventor: KIM KI BEOM
IPC: G06Q30/06
Filed: 2009-06-29
Abstract: 본 발명은 접근점(AP : Access Point)을 이용한 무선통신 주문서비스 제공 방법에 대한 것으로, 특히 하나의 체인점(chain店)으로 구성된 다수의 사업장마다 각각의 접근점(AP)을 가지는 무선통신 시스템에 적용되는 사용자 주문서비스 제공 방법에 있어서, 상기 무선통신 시스템의 주문 서버가 특정한 접근점(AP)에 해당하는 어느 하나의 사업장 웹페이지와 상기 사업장의 주문서비스 메뉴 화면을 상기 고객단말로 제공하는 것을 특징으로 한다. 이러한 본 발명에 의하면, 사용자는 사업장의 메인 홈페이지에서 자신이 방문한 사업장을 일일이 찾아야 할 필요가 없이, 자신이 방문한 사업장의 웹페이지만을 볼 수 있어서, 간단하고 용이하게 주문서비스 메뉴 화면에 접근할 수 있는 효과가 있다. 
       
     접근점, 체인점, 주문서비스
Patent KR-20110001162-A (KR)
Title: Image sensor module
Inventor: CHOI JAE KYOUNG
IPC: H04N5/225
Filed: 2009-06-29
Abstract: PURPOSE: An image sensor module is provided to prevent the damage thereof caused by the heat expansion of the air in a sealed portion inside the image sensor module. CONSTITUTION: A transparent substrate(10) includes first and second regions, and a circuit board(20) comprises connection pads(27) and a body. The boy includes an opening(22), and a semiconductor chip(30) contains bonding pads(34). The bonding pads are electrically connected to the connection pads. An air passage(40) is formed in the transparent and/or the circuit board. The air path is extended from the second region to an edge of the transparent board.
Patent KR-20110001804-A (KR)
Title: Method for measuring step variation of underlying layers using overlay vernier pattern
Inventor: CHOI JOONG IL
IPC: H01L21/027
Filed: 2009-06-30
Abstract: PURPOSE: A method for measuring the variation of a lower stepped part using an overlay vernier pattern is provided to prevent the generation of pattern defects in an exposure process using a butting vernier. CONSTITUTION: A main vernier(410) is formed into a polygonal shape. A plurality of vernier patterns in a bar shape(430) is formed in the main vernier. The vernier patterns include a sub vernier(420) with bar shaped sub patterns. The defocused degree of the sub vernier is measured. The variation of a lower stepped part is measured using the measured defocused degree. An overlay vernier pattern including the main vernier and the sub vernier is formed at a region in which exposure fields of adjacent chips are overlapped.
Patent KR-20110004080-A (KR)
Title: Aircell of air cushioning material matallic pattern for paking
Inventor: CHOI JAE HO
IPC: B29C65/02
Filed: 2009-07-07
Abstract: PURPOSE: An air cell mold of an air buffering member for packaging is provided to reduce the manufacturing cost of a heater part by connecting a plurality of molding part to one heater part according to the purpose and shape of an air buffering member. CONSTITUTION: An air cell mold of an air buffering member for packaging comprises a heating part(110) and a molding part(120). The heating part thermally fuses more than two sheets to form an air cell. Air is injected to the air cell. The molding part is detachably attached to the heating part.
Patent KR-20110009461-A (KR)
Title: Gravity and moment of inertir
Inventor: KIM BONG HWAN
IPC: F03G7/00
Filed: 2009-07-22
Abstract: PURPOSE: A power generating apparatus using gravity and moment of inertia is provided to reduce waste and to minimize manufacturing cost. CONSTITUTION: A power generating apparatus using gravity and moment of inertia comprises a rotator, which makes a general motor slowly rotate using a reduction gear box. The central axis of a main driving gear is light and the outer diameter part of the rotator of the main driving gear is heavy. A bearing and a bearing cover are formed on both sides around the central axis. A driven gear, which is formed to be matched with the thread of the driving gear, is installed on the central part. A support frame is installed, which fixes the driven gear and supports the driving gear. The central rotating axis of the main driving gear is directly connected to the rotating shaft of the output side of a reduction gear box.
Patent KR-20110009759-A (KR)
Title: Needle for dental treatment
Inventor: JANG SANG GUN
IPC: A61M5/32
Filed: 2009-07-23
Abstract: PURPOSE: A bending device for a syringe needle is provided to easily bend a syringe needle and to prevent contamination of the syringe needle. CONSTITUTION: A bending device for a syringe needle comprises: a support tube(110) in which a syringe needle is inserted and fixed; and a connector(120) which is welded at the lower part of the support tube and is coupled to a syringe needle assembly to fix the support tube on the syringe needle assembly. The bending device has a bending groove part(111) at the outside thereof.
Patent KR-20110011964-A (KR)
Title: Telephone number replying system for providing making multiple search service analyzing telephone number description
Inventor: LIM BONG KYU
IPC: H04M3/51
Filed: 2009-07-29
Abstract: PURPOSE: A system and a method of guiding a telephone number providing a multi search service by analyzing telephone number explanation information are provided to automatically perform keyword classification and recognition by registering telephone number explanation information. CONSTITUTION: A keyword management module(22) selects a representative keyword and a similar keyword of the representative keyword through natural language analysis of a telephone number explanation information. A telephone number guide module(23) receives a search word of a requested telephone number from an operator terminal(5). The telephone number guide module inquires a representative keyword of a keyword search DB by the search word. The telephone number guide module provides another representative keyword of the telephone number in a search result as a candidate keyword to the operator terminal.