baber/WOPTO huggingface dataset:
Patent KR-20100111353-A (KR)
Title: Hydraulic floodgate
Inventor: CHOI SUNG IL
IPC: E02B7/54
Filed: 2009-04-07
Abstract: PURPOSE: A device for opening and closing a hydraulic floodgate is provided to improve durability by preventing stress concentration when a floodgate is opened and closed. CONSTITUTION: A device for opening and closing a hydraulic floodgate comprises a rotary arm, a hydraulic cylinder(30), a wire rope(40), and multiple rollers(50,52,54). The bottom end of the rotary arm is coupled to a rotary shaft(22) of a floodgate(20), and the top end is connected to the top end of the floodgate. The hydraulic cylinder is installed in the bottom of an underwater weir or the rotary shaft. The wire rope is formed between the hydraulic cylinder and the top of the rotary arm. The rollers guide the wire rope.
Patent KR-20090107002-A (KR)
Title: Communication system, communication apparatus, and data transmission method
IPC: H04B7/26
Filed: 2009-04-07
Abstract: PURPOSE: A communication system, a communication apparatus, and a data transmission method are provided to improve communication efficiency, thereby improving reliability of communication. CONSTITUTION: A communication system made of communication apparatuses includes the first determining unit and a transmitting unit. The first determining unit determines communication apparatuses simultaneously transmitting data through multi data transmission using a different wavelength multi kind based on link quality of each communication apparatus. The transmitting unit transmits multi data according to timing with which the communication apparatuses determined by the first determining unit is synchronized.
Patent KR-20100113757-A (KR)
Inventor: PARK JIN HYUN
IPC: G11B7/1353
Filed: 2009-04-14
Abstract: 본 발명은, 일반 그레이팅 소자를 사용하는 광픽업에 관한 것으로, 예를 들어 씨디(CD)와 디브이디(DVD) 겸용 광픽업 내에 포함 구성되는 CD/DVD 겸용 포토 디텍터(CD/DVD-PD)를, 새로운 구조로 설계 및 제작하여, 저가격이면서도 안정화된 일반 그레이팅(Normal Grating) 소자를 사용할 수 있도록 함으로써, 특수 그레이팅 소자의 사용으로 인해, 광픽업의 제조비용이 상승하게 되는 것을 방지할 수 있게 되며, 또한 특수 그레이팅 소자의 제조 정밀도가 낮아, 광픽업의 데이터 독출 성능이 저하되는 것을 미연에 예방할 수 있게 된다.  
       
     특수 그레이팅 소자, 일반 그레이팅 소자, CD/DVD 겸용 포토 디텍터, 1차 서브 빔, 2차 서브 빔, 게인 조절
Patent KR-20100113835-A (KR)
Title: Hosiery having linking line made of melted thermoplastic polymer material and manufacturing method thereof
Inventor: LEE SHENG HI
IPC: A41B11/00
Filed: 2009-04-14
Abstract: PURPOSE: Hosiery with a linking line made of a melted thermoplastic polymer material and a manufacturing method thereof are provided to increase production efficiency of the entire hosiery. CONSTITUTION: A leg part, a foot heel part, a foot back part, a foot bottom part, and a toe part of a sock are continuously knitted by a sock knitting machine. Openings(1) are formed between the food back part and the toe part and the toe bottom part and the toe part. The boundary of an opening is formed by a thermoplastic polymer material. A film is attached to a linking line to increase strength of the linking line. A leg part, a foot heel part, a foot back part, a foot bottom part, and a toe part of a sock are made of a non-thermoplastic fiber thread or a thermoplastic fiber thread.
Patent KR-20100114374-A (KR)
Title: Appliance for snoring prevention
Inventor: SUNG BACK CHOL
IPC: A61F5/56
Filed: 2009-04-15
Abstract: PURPOSE: A snoring prevention device is provided, which is securely installed to the intranasal wall of a user and keeps the installation state stable. CONSTITUTION: A snoring prevention device comprises: a tubular body(3) having a penetration hole(2); and a hanging piece(4) which is extended to the outside in the front end of the body. The body is inserted into the intranasal part of the human body, expands the inside of the nasal cavity, and prevents snoring by maximizing air inflow through the penetration hole. The body is inserted into the nasal cavity and is made of an elastic material.
Patent KR-20100117306-A (KR)
Title: System for manage old man living alone
Inventor: PARK JIN OH
IPC: G08B25/14
Filed: 2009-04-24
Abstract: PURPOSE: An old man living alone management system for inducing an emergency service team dispatch for senior citizens who live alone is provided to transmit an emergency request to a determined contact number by automatically sensing the emergency state. CONSTITUTION: A signal generator(100) informs a critical condition through a simple manipulation which the solitary elder is proceed. A sensing unit(200) is installed in the residence of the solitary elder. The sensing unit senses the emergency state. An integrated sensor(300) receives the generation events of the sensing unit. A database of a control center generates SOS based on the received signals. The database stores the address corresponding to SOS.
Patent KR-20100118661-A (KR)
Title: Implant point drill guider
Inventor: CHO SEONG YONG
IPC: A61C3/02
Filed: 2009-04-29
Abstract: PURPOSE: An implant point drill guide is provided, which can plant an implant in patient's alveolar bone more correctly and safely. CONSTITUTION: An implant point drill guide comprises: a body having predetermined breadth from the central part of the plane and predetermined thickness; a drilling auxiliary unit(200) equipped with a connecting part connected to a handle; a handle which is fixed to and coupled with the drilling auxiliary unit makes movement or manipulation of the drilling auxiliary unit easy; a drill guide with a guard step; a guide bush(100) having a spring and an opening.
Patent KR-20100119593-A (KR)
Title: Thickness of measuring apparatus of alveolar bone
Inventor: HUFAN CUI
IPC: A61C8/00
Filed: 2009-05-01
Abstract: PURPOSE: An alveolar bone thickness measuring device is provided, which can perform efficient implant operation according to the alveolar bone thickness and shape. CONSTITUTION: An alveolar bone thickness measuring device comprises: a first measuring unit(100) which can be inserted into a hole of the alveolar bone; a second measuring unit(200) which is movably combined with the bottom of the first measuring unit in the vertical direction; and a third measuring unit(300) which is movably combined with one side of the second measuring unit in the horizontal direction in order to come in contact with the alveolar bone. The first measuring unit includes an insertion protrusion(110) inserted into a hole, a grip hole(120), and an insertion hole(130).
Patent KR-20100122138-A (KR)
Inventor: HAN SENG HEE
IPC: G06F17/30
Filed: 2009-05-12
Abstract: PURPOSE: A system for searching and buying books is provided to easily share, search, read, and buy a specific book through a web page. CONSTITUTION: A main server(1) receives saved book data of each book data server in real time. A book data input module(2) additionally inputs detailed information of a book. A book search module(3) searches a specific book through the main server. An output module(4) outputs searched information. A content usage module(5) reads, buys, and downloads outputted information. A web page(6) provides the main server and the modules online.
Patent KR-20090127071-A (KR)
Title: Diaryl hepatonoid for viral inhibitor
Inventor: RA JEONG CHAN
IPC: A61K31/7028
Filed: 2009-06-02
Abstract: PURPOSE: A diaryl hepatonoid compound having virus suppression activity is provided to use in treating diseases relating virus. CONSTITUTION: A pharmaceutical composition for treating and/or preventing diseases caused by virus infection contains a compound of chemical formula I, its isomer or pharmaceutically acceptable salt, their solvate, hydrate or prodrug as an active ingredient. In the chemical formula I, R1, R2, R3, and R4 is independently hydrogen, hydroxyl, C1-C6 alkyl or C1-C6 alkoxy. The compound of the chemical formula I is isolated from organic solvent fraction of Alnus japonica extract. The composition is administered by oral, nasal cavity, abdominal cavity injection or intraocular injection. The daily dose of the composition is 0.5~1000 mg/kg.
Patent KR-20100131871-A (KR)
Title: Water flow control device having zero point position compensating function of disk member and zero point position compensating method thereof
Inventor: KA JIN SEONG
IPC: B01D35/157
Filed: 2009-06-08
Abstract: PURPOSE: A raw water flow controller with a position correction function of a disc member, and a position correction function method are provided to prevent the disconnection of between through-holes on an upper disc member and a lower disc member. CONSTITUTION: A raw water flow controller with a position correction function of a disc member comprises upper and lower disc members(50,60), a position detecting unit(200), a calculation unit(300), and a rotation controller(400). The upper and lower disc members are lamented to connect or block a flow path for raw water. The position detecting unit detects the position of an upper disc member after stopping. The rotation controller rotates the upper disc member to return the disc member to the original position.
Patent KR-20100134426-A (KR)
Title: Air handling unkt system of lowering the energy consumption using ground source heat pump and heat recovery coil
Inventor: YOO GYU SANG
IPC: F24F12/00
Filed: 2009-06-15
Abstract: PURPOSE: An energy-saving air conditioner of a heat pump using geothermal heat and waste heat is provided to collect heat energy from cold air in the summer and to collect heat energy from hot air in the winter. CONSTITUTION: An energy-saving air conditioner of a heat pump using geothermal heat and waste heat comprises an outdoor air room(100) with an outdoor air inlet(101), an air supplying room(110) with a supplied air outlet(111), an air exhaust room(130) with an air exhaust outlet(131), a ventilation room(140) with a ventilation inlet(141), a first heat exchanging unit(250) for cool/hot air, a second heat exchanging unit(340) for outdoor air, and a third heat exchanging unit(370).
Patent KR-20100135587-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: KIM HAK KYU
IPC: F28D7/10
Filed: 2009-06-17
Abstract: PURPOSE: An air conditioning device for a vehicle is provided to prevent the durability decrease of a compressor due to the inflow of the high-temperature refrigerant by lowering the temperature of the refrigerant, which flows into the compressor. CONSTITUTION: An air conditioning device for a vehicle comprises a compressor(10), a condenser(20), an expansion valve(30), an evaporator(40), an internal heat exchanger(50) and a bypass line(60). The internal heat exchanger heat-exchanges the high-temperature refrigerant, which is transferred from the condenser to the evaporator, with the low-temperature refrigerant, which is transferred from the evaporator to the compressor. A part of the condenser-side refrigerant, which has passed through the internal heat exchanger, is bypassed through the bypass line and is mixed with the refrigerant, which flows into the compressor. The internal heat exchanger comprises an inner flow channel(52a) and an outer flow channel(54a).
Patent KR-20100136835-A (KR)
Title: Megasonic cleaning system for semiconductor backside cleaning
Inventor: PARK JIN GOO
IPC: H01L21/302
Filed: 2009-06-19
Abstract: PURPOSE: A megasonic cleaning system for cleaning the backside of a semiconductor is provided to improve the drying efficiency by spraying nitrogen in a wafer drying process. CONSTITUTION: A spinning table(100) supports and rotates a wafer. A megasonic cleaner(200) is positioned on the spinning table to be adjacent to the rear of the wafer. A nozzle(210) supplies cleaning solutions to the megasonic cleaner. A first nozzle support unit(410) is buried in the shaft of the spinning table.
Patent KR-20100137096-A (KR)
Title: Process of melt spinning for polyester filament containing inorganic flame retardant
Inventor: AHN YOOL
IPC: D01F1/10
Filed: 2009-06-22
Abstract: PURPOSE: A spinning method of polyester fiber containing inorganic flame retardant is provided to contain the inorganic flame retardant in the polyester fiber thereby secluding the generation of dioxin and carbon monoxide. CONSTITUTION: A polyester polymer is manufactured with a master batch chip. After preliminary drying, main drying of the polyester polymer is performed. After melting of the polyester polymer, the polyester polymer is extruded through a spinneret. After rapid cooling, oil is given to the extruded polyester polymer. The polyester polymer is reeled.
Patent KR-20100138572-A (KR)
Title: Educational method using vision quest program
Inventor: HONG SOO JANG
IPC: G09B19/00
Filed: 2009-06-25
Abstract: PURPOSE: An educational method is provided to enable a user to look back on the past by using a medicine wheel program which expresses the human life according to seasons. CONSTITUTION: A Medicine Wheel program includes four stones in a circular form. The medicine wheel program expresses the human life according to a direction or seasons. A south symbolizes the year of the childhood. A west symbolizes the adolescent period. A north symbolizes the adult. An east is mystery and sunrise.
Patent KR-20110000019-A (KR)
Title: Vacum fixing block of assembling type for children's educational tool
Inventor: SEO EUN GYEONG
IPC: G09B1/04
Filed: 2009-06-26
Abstract: PURPOSE: Vacuum absorbent type assembling blocks as the learning material for children are provided to freely change directions of the blocks by including direction changeable supporting pillars. CONSTITUTION: A vacuum absorbent type assembling unit(30) includes a direction changeable supporting pillar and a plate shaped absorbent panel. The direction changeable supporting pillar is integrated into one end of an assembling body(20). The plate shaped absorbent panel includes a vacuum absorbent recess. The vacuum absorbent recess is injection molded to the end of the direction changeable supporting pillar. The center part is recessed compared to the edge part of the plate shaped absorbent panel.
Patent KR-20110002172-A (KR)
Inventor: YOO YOUNG HO
IPC: F21S13/12
Filed: 2009-07-01
Abstract: 본 발명은 아크릴 등의 투광체로 이루어지는 패널형 투광지주의 일부분이 엘이디를 광원으로 하는 램프부로 형성됨으로써 에너지효율을 향상시킴은 물론 구성이 극히 간단하여 제조비용이 현저히 절감되며 슬림화 및 경량화를 구현하여 취급 관리가 용이하고 물류비용을 감축시키며 외관상으로도 미려함을 갖게 되는 동시에 받침대의 착지면적 및 탁상 점유면적을 줄여 공간활용성 및 사용감을 높여주도록 하는 엘이디 스탠드에 관한 것이다. 
     이를 실현하기 위한 본 발명은 지지력을 제공하는 받침대; 상기 받침대에 수직방향으로 고정설치되며 폭 대비 길이가 길게 형성되고 지지 기능을 갖는 패널형 투광지주의 일부가 엘이디를 광원으로 하는 램프부로 형성되며 상기 램프부가 지면을 향하도록 벤딩형성된 지지대 일체형 램프;로 구성되고, 상기 지지대 일체형 램프의 램프부는 패널형 투광지주 상면에 V홈, 돗트, 샌딩 스크래치 및 인쇄 중 어느 한가지 이상 형성된 광발산영역과 상기 광발산영역 둘레의 일부 또는 전부에 엘이디 설치를 위한 광원설치홈이 형성되며, 상기 광원설치홈에 피씨비에 배열 실장된 복수의 엘이디가 광발산영역을 향하여 삽입 설치되고, 상기 피씨비에 밀착되는 흡열부가 상기 광원설치홈 내에 삽입되며 방열부가 외부로 노출되는 방열부재가 설치되어 이루어짐을 특징으로 한다.
Patent KR-20110002190-A (KR)
Title: Zno-based conductor
Inventor: YU TAE HWAN
IPC: C01G9/02
Filed: 2009-07-01
Abstract: PURPOSE: A zinc oxide-based conductor is provided to increase solid solubility limit of gallium in ZnO through stress relief by codoping Mn together with Ga to ZnO and to improve electron concentration, movement, and conductivity of GZO. CONSTITUTION: A zinc oxide-based conductor is such that Mn together with Ga is codoped to ZnO. The Ga and Mn are doped in the concentration of 0.01~10 at% and 0.01~5 at%, preferably 2~8 at% and 0.1~2 at%, more preferably 4~6 at% and 0.2~1.5 at%. The zinc oxide-based conductor is a transparent conductor used as an electrode of a solar cell or a liquid crystal display.
Patent KR-20100130932-A (KR)
Inventor: LEE YONG SURK
IPC: G06F13/16
Filed: 2009-07-03
Abstract: 본 발명은 멀티 프로세서 시스템에서 공유 메모리 접근을 제어하는 장치 및 방법에 관한 것으로, 쓰레드 별로 공유 메모리에 대해 발생된 복수의 잠금(lock) 요청을 순차적으로 전송 및 저장하고, 공유 메모리로부터 잠금 허가가 가능한 순서에 따라 발생된 복수의 잠금 허가를 수신하고, 복수의 잠금 요청에 상응하는 모든 잠금 허가가 수신되는지 판단하고, 모든 잠금 허가가 수신되면 해당 쓰레드에 대한 잠금 허가 이벤트를 멀티 스레딩 프로세서로 전송한다. 
       
     쓰레드, 공유 메모리, 멀티 프로세서, 접근 제어
Patent KR-20110004524-A (KR)
Title: Crash alarming apparatus for tower crane
Inventor: JEON TAE WOOK
IPC: G08B21/00
Filed: 2009-07-08
Abstract: PURPOSE: A crash alarming apparatus for a tower crane is provided to inform adjacent tower crane of crash danger rapidly. CONSTITUTION: A crash alarming apparatus for a tower crane comprises a foot switch(110), a controller(120), a wireless transceiver(130), and an alarm indicator(140). The foot switch is installed inside an engineer's cabin of a tower crane and is operated by an operator's foot. The controller is connected to the foot switch. The wireless transceiver is connected to the controller. The alarm indicator is connected to the controller. The controller senses the input state of the foot switch and transmits alarm signals to the tower cranes when the foot switch is pushed.
Patent KR-20110004980-A (KR)
Title: Muzzle velocity corrected fuse and controlling method thereof
Inventor: CHOI SUNG DAE
IPC: F42C9/14
Filed: 2009-07-09
Abstract: PURPOSE: A fuse for correcting the velocity of a muzzle and a control method thereof are provided to improve airburst distance accuracy by correcting time data using a time correction coefficient and a muzzle velocity error. CONSTITUTION: A fuse for correcting the velocity of a muzzle comprises a fuse circuit(110) and a detonator(130). The detonator starts detonation according to a detonation signal outputted from the fuse circuit. The fuse circuit comprises a rotation detecting sensor(111), a signal processing circuit(112), and a main controller(115). The rotation detecting sensor generates a sine wave signal by the rotation and magnetic field of a bullet. The signal precessing circuit converts the sine wave signal into a square wave signal. The main controller calculates an error between a reference muzzle velocity and a rear muzzle velocity and corrects input time data.
Patent KR-20110006835-A (KR)
Title: Composite baseball bat
Inventor: HSU JOSEPH
IPC: A63B59/06
Filed: 2009-07-15
Abstract: PURPOSE: A composite baseball bat is provided to have excellent buffer effect between gap portions installed in a handle and a batting barrel. CONSTITUTION: A composite baseball bat includes a handle(10), a gap portion(30) and a hitting barrel(50). The handle has a body(11) and a taper wrapping unit(13). The gap portion unit is installed around the outer plane of the taper wrapping unit and made of a vibration-absorption material. The hitting barrel is formed in a hollow shape and has a cylindrical body(51).
Patent KR-20100010495-A (KR)
Title: Measuring apparatus, measuring method and image forming apparatus
Inventor: ATSUMI TETSUYA
IPC: G03G15/00
Filed: 2009-07-22
Abstract: PURPOSE: A measuring device for measuring a toner amount of a toner image formed in an image carrying member, a measuring method and an image forming device are provided to switch the amount of reflected light with toner height detected by one sensor according to whether each toner patch or patch pattern exists in a low concentration area to calculate a toner sticking amount, thereby guaranteeing color reproducibility and maximum concentration without size-up and cost-up of the image forming device. CONSTITUTION: A light irradiating unit irradiates light on a toner image. A photographing unit with adjacently installed light receiving elements photographs the toner image. A sticking amount calculating unit(905) obtains information about a peak location of a reflection waveform from data obtained by the light receiving elements and information about peak height of the reflection waveform to calculate a toner amount based on information about concentration of the formed toner image and the peak location and the peak height. When the concentration of the toner image is high, the sticking amount calculating unit calculates a toner amount based on the peak location. When the concentration of the toner image is low, the sticking amount calculating unit calculates a toner amount based on the peak height.
Patent KR-20110010429-A (KR)
Title: Liquid crystal display device and driving method thereof
Inventor: SHIN SEUNG HWAN
IPC: G02F1/133
Filed: 2009-07-24
Abstract: PURPOSE: A liquid crystal display device and a driving method thereof are provided to control a viewing angle by implementing wide/narrow viewing angle switch. CONSTITUTION: A lower substrate(GLS1) comprises a lower common electrode(Ecd). The lower common electrode forms a pixel electrode and a fringe field. An upper substrate(GLS2) comprises an upper common electrode(Ecu) A liquid crystal layer is located between the upper substrate and the lower substrate. A common voltage generator generates the upper common voltage which has same or different from the lower common voltage.
Patent KR-20110010984-A (KR)
Inventor: CHANG SE KI
IPC: G06Q30/06
Filed: 2009-07-27
Abstract: PURPOSE: An online real time system for awarding profit to a purchase is provided to return some amount of money by a set return volume by ratio. CONSTITUTION: A plurality of terminals(100) transmits the unit cost and purchasing amount for the special goods. A sale server(400) computes total sales price through the unit cost and purchasing amount of the specific terminal. According to the total sales price of the sales server, a return server(500) computes the real-time rank of the specific terminal. According to the order percentage, the reduction server transmits the preset return volume to a specific terminal.
Patent KR-20110012066-A (KR)
Title: Device for driving lamp
Inventor: RYU SEUNG WAN
IPC: H05B37/02
Filed: 2009-07-29
Abstract: PURPOSE: A lamp driving apparatus is provided to improve the reliability of a product by easily and efficiently controlling the brightness of a lamp light emitting unit with simple circuit configuration. CONSTITUTION: A burst signal unit(210) operates by being supplied with a burst signal from the outside. A photo coupler unit(220) outputs a second current as being supplied with a first current according to the operation of the burst signal unit. A power controller(230) outputs the output voltage as being supplied with the second current from the photo coupler unit.
Patent KR-20110015096-A (KR)
Title: Terminal apparatus for softphone with easy telephone bell sound recognition
Inventor: OH SUN YOUNG
IPC: H04M1/60
Filed: 2009-08-07
Abstract: PURPOSE: A terminal device for soft phone which is convenient for recognizing a telephone receiving sound is provided to conveniently recognize whether a user receives a call while not wearing a soft phone terminal device and in state of putting down the terminal. CONSTITUTION: A variable resistor(30) controls a sound volume of a speaker(10). If a terminal device is worn in a body of a user, a gravity switch(40) is interlinked with a variable resistor to enable the speaker to output sound set by the variable resistor. If the terminal device is separated from the body of a user, the gravity switch is interlinked with the variable resistor to enable an output of the speaker to be maximum.
Patent KR-20110022895-A (KR)
Title: Rfid multi reader based on tcp/ip
Inventor: CHO SUNG MOK
IPC: G06K17/00
Filed: 2009-08-28
Abstract: PURPOSE: A TCP(Transfer Control Protocol)/IP(Internet Protocol) based RFID multi reader is provided to transmit information of an RFID card and to separately read the RFID card for a security card of 125KHz and the RFID card for a transportation card of 13.56MHz. CONSTITUTION: A first antenna unit transmits and receives an RFID(Radio Frequency ID) signal of a first frequency wideband. A second antenna unit transmits and receives the RFID signal of the secondary frequency band. A data transceiver(220) transmits and receives the RF signal from the first and second antenna units. A control module(230) reads out the RF signal from the data transceiver and stores a control firmware. A first frequency wideband is 13.56MHz. A second frequency band is 125KHz.