baber/WOPTO huggingface dataset:
Patent KR-20100019439-A (KR)
Title: Methods for using vasopressin antagonists with anthracycline chemotherapy agents to reduce cardiotoxicity and/or improve survival
Inventor: LIU YONGGE
IPC: A61K31/337
Filed: 2008-05-12
Abstract: The present invention relates to methods of reducing cardiotoxicity and/or improving survival from treatment with anthracycline agents comprising administering a therapeutically effective amount of a composition comprising a vasopressin antagonist compound or a pharmaceutically acceptable salt thereof as an active ingredient, administered simultaneously or prior to the anthracycline administration.
Patent KR-20100017424-A (KR)
Title: Method and apparatus for supporting user terminal to access network in the fixed access network
Inventor: WEN HAIBO
IPC: H04W36/00
Filed: 2008-01-18
Abstract: A method and apparatus that support user terminal to access network in the fixed access network are provided, in order to solve the related art problem that the user terminal can not quickly handover or find NAP/NSP network in the fixed access network. According to the technical scheme of the present invention, the access device in the fixed access network provides information associated with the network access such as NAP or NSP network information and the sub-network identifier to the user terminal within its sub-network, it enables the user terminal to quickly handover and quickly find NAP/NSP network.
Patent KR-20110080996-A (KR)
Title: Method for router of virtual router redundancy protocol and communication system therefor
Inventor: KALYANJEET GOGOI
IPC: H04L12/26
Filed: 2010-01-07
Abstract: PURPOSE: An operation method of a VRRP(Virtual Router Redundancy Protocol) router and a communication system therefor are provided for a backup router to quickly detect the failure of a master router. CONSTITUTION: A RTB(Router B) receives an advertisement message from a RTA(Router A) according to a first cycle(301). The RTB confirms the session state of the RTA according a second cycle shorter than the first cycle using a BFD(Bi-directional Forwarding Detection) module(302). The RTB detects the session down of the RTA from the BFD module(303). In case the RTA is a down state, the RTB converts into a master router(305). The RTB transmits an advertisement message to the RTA(306).
Patent KR-20110085757-A (KR)
Title: Gas safety valve locking method, in case of a fire occurrence
Inventor: LEE JONG JUN
IPC: F17D5/02
Filed: 2010-01-21
Abstract: PURPOSE: A method of closing a gas valve in times of fire is provided to prevent inconvenience of gas usage in normal houses by blocking the valves of neighboring houses from becoming closed if fire is not spread to the neighboring houses. CONSTITUTION: A method of closing a gas valve in times of fire comprises next steps. House numbers are selected successively(S301). The house corresponding to the selected house number is selected(S302). The present temperature of the selected house is compared with a predetermined temperature(S303). If the present temperature of the selected house is below the predetermined, the sequential selection of the house number is repeated. If the present temperature of the selected house is over the predetermined temperature, the closing of a first valve is determined(S306).
Patent KR-20100088555-A (KR)
Title: Apparatus and method of transmitting reference signal in wireless communication system
Inventor: LEE MOON IL
IPC: H04J11/00
Filed: 2010-01-28
Abstract: PURPOSE: A device and a method for transmitting a reference signal are provided to provide an reference signal overhead to minimize when transmitting s reference signal in a virtual antenna mapping way. CONSTITUTION: The processor is connected to a Nt numbers of transmission antennas(190-1~190-Nt). The processor generates K numbers of reference sequence vectors based on reference signal sequences and K numbers of virtual antenna vectors. The processor transmits the K numbers of references signal sequence vectors through Nt numbers of antennas. The processor transmits the K numbers of reference signal sequence vectors during the first interval.
Patent KR-20110088680-A (KR)
Title: Image processing apparatus which can compensate a composite image obtained from a plurality of image
Inventor: LEE JUN SEOK
IPC: H04N5/265
Filed: 2010-01-29
Abstract: PURPOSE: An image processing apparatus is provided to correct brightness of synthesis image based on the brightness difference between input images. CONSTITUTION: An image composition unit(13) creates a division area image data and a single image data in order to create single image which is composed of division area images. The image composition unit creates an image data through a data correction of the division area images and the single image. An image output unit(14) creates an output image based on the synthesis image data.
Patent KR-20100089038-A (KR)
Title: Backsheet for solar battery and preparation method thereof
Inventor: JEONG BOONG GOON
IPC: H01L31/042
Filed: 2010-02-02
Abstract: PURPOSE: The back-sheet of a solar cell and a method for manufacturing the same are provided to reduce temperature of cells in the solar battery by including blend resin layers including methacrylate copolymer resins. CONSTITUTION: A base layer is formed on a substrate. The base layer is composed of a metal base or a polyester-based resin layer. A blend resin layer including methacrylate copolymer resins is formed on at least one side of the base layer. The blend resin layer includes a fluorine-based resin, an acrylic monomer, and a maleimide-based monomer. An adhesive layer is formed between the base layer and the blend resin layer.
Patent KR-20100091898-A (KR)
Title: Small-sized motor
Inventor: KURAISHI DAIGO
IPC: H02K5/22
Filed: 2010-02-04
Abstract: PURPOSE: A small motor is provided to firmly fix a protective cap to a motor case by using a pair of end brackets. CONSTITUTION: A stator is installed inside a motor case main body(3). The stator comprises a plurality of windings. The rotor is arranged inside the stator. A pair of end brackets(15) is fixed to both ends of the motor case main body. A pair of end brackets supports the rotary shaft. The lead line connection unit of a connection circuit board is protruded from the motor case main body. A protective cap(21) comprises a connection space(21a), which receives the lead line connection unit. The protective cap is fixed to the motor case and/or one end of the bracket.
Patent KR-20100021510-A (KR)
Inventor: KIM YUN HO
IPC: E05C3/00
Filed: 2010-02-05
Abstract: PURPOSE: A doorknob capable of one-touch opening and closing is provided to prevent a door from being easily opened by external shock when the door is closed. CONSTITUTION: A door knob capable of one-touch opening and closing has a locking device. The locking device has a lock(20) in a doorknob. A clamper(100) of the lock is protruded when necessary. A magnet is installed in one side of a bearing plate attached on a door frame. When the bearing plate is fixed to the door frame, a door cushion of a silicon material is installed on the bearing plate.
Patent KR-20110093201-A (KR)
Title: Operational amplifier reducing offset voltage
Inventor: KO JAE GAN
IPC: H03F3/45
Filed: 2010-02-12
Abstract: PURPOSE: An operational amplifier reducing offset voltage is provided to eliminate voltage difference between an input signal and output signal by using the operational amplifier. CONSTITUTION: A differential input part(110) includes a first and second input transistor(113a,113b) of equivalent width and length, an input conversion means(111), and a differential input means(113). A pull down part(130) includes a first and second pull down transistor(131a,131b) embodied as an NMOS transistor of equivalent width and length. A pull up part includes a first and second pull up transistor(151a,151b) embodied as a PMOS transistor of equivalent width and length. A signal output part(170) generates an output signal.
Patent KR-20110098561-A (KR)
Inventor: KANG HEUM GIL
IPC: G02F1/133
Filed: 2010-02-26
Abstract: 본 발명은 LCD 패널과 투명 유리 패널에 전기가 전도되는 투명한 전극을 형성하고. 이 형성된 전극에 엘이디를 장착하여, LCD 패널의 영상에 따라 투명 유리 패널에 장착되어 있는 엘이디가 점등되는 투명전극을 이용한 엘이디가 결합된 엘씨디 다중 디스플레이 장치를 특징으로 한다. 
따라서 투명전극을 이용한 엘이디가 결합된 엘씨디 다중 디스플레이 장치는 LCD 패널에서 영상의 주요부분, 또는 표시하고자 하는 위치에 엘이디를 점등되도록 하고, 반대로 LED 투명 유리 패널의 엘이디 점등 위치에 따라 LCD 패널의 영상이 변환되어 출력하는 것을 특징으로 한다.  
또한, 출력되는 LCD 패널의 영상과 엘이디의 점등 위치의 변경은 터치 센서에 의하여 센서의 출력값을 마이크로 프로그램부에서 입력받아 이를 PC와 통신하여 LCD 패널은 PC에서 제어 및 영상 변경을 하고, 엘이디 부분은 마이크로 프로그램부에서 LED 구동부를 제어하여 엘이디의 점등 위치를 변경하는 것을 특징으로 한다.
Patent KR-20110100345-A (KR)
Inventor: LEE HAK GU
IPC: B04B5/04
Filed: 2010-03-04
Abstract: 본 발명의 실시예에 따른 원심분리기용 경량 하이브리드 고정각 로터는, 외측에 적어도 원주 방향으로 섬유 보강된 복합재료로 형성된 외측부, 상기 외측부의 내측에서 외측부의 원주방향 강성에 대하여 1/5 이항의 강성을 가지며, 다수 슬롯이 구비되는 내측부와, 상기 내측부보다 높은 강성을 가지고, 상기 내측부의 내경 보다 큰 외경을 가지며, 상기 내측부의 내측에서 내측부에 압력을 가한 상태로 결합된 허브를 포함하여 구성됨을 특징으로 한다. 이와 같이 구성되는 본 발명에 따르면, 변형량이 감소하여 고속회전이 가능하며 안전성이 향상되는 이점이 있다.
Patent KR-20110100763-A (KR)
Inventor: KIM KI WON
IPC: H01L51/50
Filed: 2010-03-05
Abstract: 본 발명은 인돌 유도체를 핵심으로 하는 화합물 및 이를 이용한 유기전기소자, 그 단말을 제공한다.
Patent KR-20110105409-A (KR)
Inventor: PARK KWANG BUM
IPC: G01N27/02
Filed: 2010-03-19
Abstract: 마이크로 가스센서 어레이가 개시된다. 일 실시예에 따른 마이크로 가스센서 어레이는 기판 상면의 제1 멤브레인 상에 형성되는 제1 마이크로 히터 어레이 그룹과 상기 제1 마이크로 히터 어레이 그룹과 이웃하는 제2 마이크로 히터 어레이 그룹과, 제1 마이크로 히터 어레이 그룹과 제2 마이크로 히터 어레이 그룹을 열적으로 분리시키는 제2 멤브레인 및 마이크로 히터 어레이 그룹 상부에 형성된 감지전극을 포함한다. 일 실시예에 따르면 가스센서 어레이 소자의 크기의 소형화, 구동 소비전력 절감, 열적 안정성, 신뢰성, 구조적인 안정성 등을 향상시킬 수 있다.
Patent KR-20110106709-A (KR)
Inventor: KIM DAE WOOK
IPC: H01L21/66
Filed: 2010-03-23
Abstract: 본 발명의 실시 예에 따른 레이아웃 검사 방법은, 제품 레이아웃의 패터닝을 검사 및 수정하고, 상기 제품 레이아웃의 전기적 특성 변화들을 검출 및 수정하고, 상기 제품 레이아웃으로부터 예측되는 제품 특성과 설계된 회로도로부터 예측되는 제품 특성이 동일한 지를 검사한다. 본 발명에 따른 레이아웃 검사 방법은, 패터닝에 대하여 레이아웃의 취약점을 검출 및 수정할 수 있고, 레이아웃의 파라미터들에 따른 전기적인 특성 변화들을 검출 및 수정할 수 있고, 또한 기생 성분에 따른 회로의 이상 여부를 검사할 수 있다.
Patent KR-20110108964-A (KR)
Inventor: CHANG CHUL HO
IPC: C21C5/52
Filed: 2010-03-30
Abstract: 본 발명은 전기로 조업방법에 관한 것으로, 전기로에서 고철 용락 이후 상기 전기로 내의 용강에 탄소 파우더를 투입하는 단계와, 상기 탄소 파우더의 투입 후에 상기 전기로 내의 용강에 알루미늄 드로스(Al dross)를 투입하는 단계를 포함한다.  
본 발명의 전기로 조업방법에 의하면 산화도 저감에 의한 실수율 향상과 용강 온도 상승에 의한 전력 원단위 절감의 효과를 기대할 수 있는 이점이 있다.
Patent KR-20110119206-A (KR)
Title: Novel organic electroluminescent compounds and organic electroluminescent device using the same
Inventor: LEE HYO JUNG
IPC: H01L51/50
Filed: 2010-04-27
Abstract: PURPOSE: An organic light-emitting compound is provided to ensure excellent blue luminous efficiency and excellent lifetime properties and to prepare an organic light emitting diode with excellent device driving durability. CONSTITUTION: An organic light-emitting compound is represented by chemical formula 1. An organic electroluminescent device comprises the organic light-emitting compound. The organic electroluminescent device includes a first electrode, a second electrode, and one or more organic material layers interposed between the first and second electrodes. The organic material layer comprises one or more organic luminescent compounds and one or more hosts selected from the compound of chemical formula 4: (Ar101)a-L101-(Ar102)b or chemical formula 5: (Ar103)c-L102-(Ar104)d.
Patent KR-20110120510-A (KR)
Inventor: AHN CHOON ROH
IPC: A43B7/28
Filed: 2010-04-29
Abstract: 본 발명은 신발을 각 사람들이 자신의 발에 맞도록 하기 위하여 제작되는 신발에 관한 것으로, 신발의 밑창을 이루고 있는 여러겹의 밑창중에, 윗겹과 아래겹에 해당하는 두 겹간에 빈 공간을 두고, 그 공간에 액상 또는 우레탄, 실리콘, 라텍스, 메모리폼등이나, ..경질의 상태에 있다가, 상온에서 굳어지는 성질을 가진 물질을 주입하여, 그 굳어지는 성질을 이용하여, 각 사용자의 발에 맞는 신발을 제작하기 위한 것이다.
Patent KR-20110125551-A (KR)
Title: Alginate bead preparation of arbuscular mycorrhizal fungi
Inventor: EOM AHN HEUM
IPC: C12N1/14
Filed: 2010-05-13
Abstract: PURPOSE: Am alginate bead formulation containing Arbuscular mycorrhizal fungi is provided to enable eco-friendly cultivation of crops. Arbuscular mycorrhizal fungi. CONSTITUTION: An alginate bead formulation contains Arbuscular mycorrhizal fungi. The strain includes Glomus claroideum, Gigaspora gigantean, Acaulospora longula, or Glomus mosseae KB07013-1(deposit number KACC93092P). A method for manufacturing an AMF-containing alginate bead formulation comprises: a step of pulverizing purely cultured AMF and host cell roots together with sodium alginate; a step of adding 0.1M caldium chloride solution to solidifying alginate beads; a step of sieving the alginate beads to remove the calcium chloride solution.
Patent KR-20110125552-A (KR)
Title: 드라이슈트용 급기밸브
Inventor: KO WON JONG
IPC: F16K3/04
Filed: 2010-05-13
Abstract: 본 발명은 방수잠수복(드라이슈트)에 설치되어 드라이슈트 내부에 공기를 공급하는 드라이슈트용 급기밸브에 관한 것으로서, 드라이슈트를 착용한 다이버(diver)가 왼손과 오른손 중 상황에 따라 자신에게 편리한 어느 한 손을 사용하여도 용이하게 조작하여 압축공기를 공급할 수 있도록 하여, 육안으로 보이지 않고 수압을 받고 있는 악조건의 수중에서도 용이하고 편리하게 조작할 수 있도록 한 드라이슈트용 급기밸브에 관한 것이다.  
본 발명의 드라이슈트용 급기밸브는 공기유입공(11)과 공기유출공(12), 그리고 로드관통공(13)이 형성되어 있으며, 상부에 중심축(14)이 형성되어 있는 본체(10), 상기 본체(10)의 공기유입공(11)을 개폐하는 개폐밸브(21)와, 상기 로드 관통공(13)으로의 공기누출을 방지하는 밀봉링(22)이 형성되어 있으며 선단이 상기 로드 관통공(13)을 관통하여 전방으로 뻗은 밸브로드(20), 상기 밸브로드(20)의 개폐밸브(21)가 이동하는 중공부(31)와 밸브로드(20)의 후방부가 관통하는 관통공(32)이 형성되어 있으며 본체(10)에 나사결합방식으로 체결되는 플러그(30), 상기 플러그(30) 내부에 구성되어 상기 개폐밸브(21)에 전방으로 미는 힘을 가하는 압축스프링(40), 상기 본체(10)의 상부에 형성되어 있는 중심축(52)을 중심으로 좌우로 회동하는 것으로서, 상기 밸브로드(20)의 선단부에 본체(10) 안으로 누르는 캠(51)이 형성되어 있는 캠핸들(50), 상기 캠핸들(50)의 상부를 덮는 것으로서 상기 본체(10)와 결합된 상부덮개(60), 그리고 상기 캠핸들(50)과 상부덮개(60) 사이에 설치되어 캠핸들(50)에 양방향의 회전탄성력을 가하는 비틀림 스프링(70)을 포함한다.
Patent KR-20110126924-A (KR)
Title: A hydrogen storage device
Inventor: JUNG YOUNG GUAN
IPC: F17C9/04
Filed: 2010-05-18
Abstract: PURPOSE: A hydrogen storage device is provided to minimize the expansion/contraction of a hydrogen storage alloy tank in the radial direction by inducing the expansion/contraction in the longitudinal direction. CONSTITUTION: A hydrogen storage device has a cylindrical shape with a hydrogen suction port(2) on one side and a vent on the other side thereof. A bellows tube(100) is arranged lengthwise inside the hydrogen storage device and allowed to move in a specific direction. A plurality of fins are parallelly arranged at regular intervals inside the bellows tube.
Patent KR-20110128431-A (KR)
Title: Ge-doped oxide thin film transistor
Inventor: JANG JIN
IPC: H01L29/786
Filed: 2010-05-24
Abstract: PURPOSE: An oxide thin film transistor doped with Ge is provided to improve uniformity and mobility by doping Ge on an active layer made of ZnO. CONSTITUTION: A gate electrode(120) is formed on a substrate. A gate insulation layer(130) is formed on the substrate and the gate electrode. A source electrode and a drain electrode are separately formed on the gate insulation layer. An active layer(160) is formed on the gate insulation layer with the source electrode and the drain electrode. The active layer is made of ZnO doped with Ge.
Patent KR-20110131416-A (KR)
Inventor: LEE SANG MYUNG
IPC: A47L1/06
Filed: 2010-05-31
Abstract: 본 발명은 창문을 쉽게 청소하게 하는 발명으로, 도 1의 (1)번처럼 발명품을 움직이면서 사용한다. 도 2의 (1)처럼 폴대를 끼워 사용하며, 도 2의 (2)의 방향으로 움직인다.
Patent KR-20110131749-A (KR)
Title: Stablizer for fluorescent lamp equipped with dimming controller
Inventor: MOON JAE HO
IPC: H05B41/38
Filed: 2010-05-31
Abstract: PURPOSE: A stabilizer for fluorescent lamp equipped with a dimming controller is provided to reduce unnecessary power waste by removing flicker even in cased of minimum illumination. CONSTITUTION: In a stabilizer for fluorescent lamp equipped with a dimming controller, a filter section(10) removes the noise of an input AC power source. A DC section rectifies an output power and smoothes it to be DC power. An inverter unit(40) outputs the output power of the DC section to the power of a high frequency square wave. A resonant unit(70) supplies a driving power to a fluorescent lamp A dimming controller controls the illuminance of the fluorescent lamp according to the size of an input voltage. An inverter includes a capacitor and a variable resistor. A power consumption controller(50) prevent flicker when a light is turned on.
Patent KR-20110131781-A (KR)
Title: Method for presuming accuracy of location information and apparatus for the same
Inventor: OH JI HEON
IPC: G01C21/26
Filed: 2010-05-31
Abstract: PURPOSE: A method and an apparatus for confirming the accuracy of location information are provided to allow a user to intuitively check the reliability of Location information of a shadow region. CONSTITUTION: A method for confirming the accuracy of location information is as follows. Location information of a user terminal is received from a GPS and it is determined whether the user terminal enters a shadow region(413). Terminal movement information including the moving speed and direction of the user terminal is confirmed and the location information of the user terminal is presumed based on the terminal movement information in the shadow region(419). The moving state of the user terminal, error information of a geo-magnetic sensor, and sub location information including the moving speed of the user terminal are confirmed and the accuracy, which indicates the accumulated errors of the location information, is confirmed based on the sub location information(420).
Patent KR-20110132955-A (KR)
Title: Projector controller having electric sensing type security function
Inventor: KIM BOO KUK
IPC: G08B21/24
Filed: 2010-06-03
Abstract: PURPOSE: A controller for a projector with the robbery preventing function of a micro current sensing mode is provided to greatly extend the lifetime of a projector and reduce power consumption. CONSTITUTION: A power supply part(3) supplies an AC power source of 220V to a controller(2) and a projector(1). A battery(4) is connected to the power supply part and supplies a DC power of 15 bolt to the projector when the AC power source of 220V is blocked. A minute current sensing part(5) senses a micro current which is fed back from the projector when the AC power or the DC power is applied to the projector. A projector communications part(6) communicates with the projector and applies projector information and projector control to a control room(12).
Patent KR-20110136171-A (KR)
Title: Image forming apparatus and method for producting e-book contents
Inventor: KIM DAE HYUN
IPC: G06F3/14
Filed: 2010-06-14
Abstract: PURPOSE: A method for generating electronic book content and an image forming device are provided to generate the electronic book content by arranging the objects to a layout. CONSTITUTION: A functional unit(160) performs the function of an image forming device. An UI(User Interface) unit(130) receives a layout for job data and the job data is processed in the functional unit. A content generator(150) generates an electronic book content about the job data based on the selected layout. A communication interface unit(110) transmits the electronic book content to an external side. A content processor(140) extracts an object from the job data. The content generator arranges objects to layout and generated the electronic book content.
Patent KR-20110137429-A (KR)
Title: Shelf for refrigerator
Inventor: LIM JANG MIN
IPC: F25D23/04
Filed: 2010-06-17
Abstract: PURPOSE: A shelf for a refrigerator is provided to enable a user to easily take goods stored in the inner side of a refrigerator body out of the refrigerator body by rotatably coupling a rotary frame to the center of a shelf frame. CONSTITUTION: A shelf for a refrigerator comprises a shelf frame(410), a rotary frame(420), and rolling members(430). The shelf frame divides the inside a refrigerator. A coupling groove is formed in the center of the shelf frame. The rotary frame is coupled to the coupling groove of the shelf frame and is rotated in a circumferential direction. The surfaces of the shelf frame and the rotary frame are located at the same plane as each other. The rolling members are inserted between the shelf frame and the rotary frame.
Patent KR-20110138309-A (KR)
Inventor: CHOI HA JUNG
IPC: E04B1/24
Filed: 2010-06-19
Abstract: 본 발명은 원형강관으로 구성된 철골구조에서 기둥-보 접합부와 보와 이 보에 지지되는 세로보의 연결부를 일체구조로 제작하여 접합부의 조립을 용이하게 하여 철골 구조물의 시공을 효율적이고 경제적으로 하고자 하는데 목적이 있고, 
 이를 위한 구성으로는 철골구조에서 기둥-보 접합부와 보와 이 보에 지지되는 세로보의 연결부를 조립식으로 일체로 하고, 
보 연결구는 연결되는 보의 고정하중에 의한 휨모멘트가 0이 되는 지점 즉, 고정하중에 의해 처짐곡선의 변곡점까지 연장하고 내부에 무수축 콘크리트를 충진하고 강선을 설치함으로써 프리스트레싱을 도입할 수 있도록 하는 기둥-보 접합부의 조립식 접합구조이다.
Patent KR-20110139035-A (KR)
Title: 혁대용 버클의 제조방법
Inventor: U SEONG RYUL
IPC: A44B11/00
Filed: 2010-06-22
Abstract: 본 발명은 혁대용 버클의 제조방법에 관한 것으로, 더욱 상세하게는 도금처리 된 장식판의 표면에 소정의 색상으로 착색 후 레이저 가공을 통하여 원하는 로고나 문양으로 착색부분을 벗겨냄으로서 고 광택면이 형성될 수 있도록 하여 고급스러운 장식성을 높일 수 있을 뿐만 아니라 장식판도 구조적으로 보호될 수 있도록 한 버클을 제공하기 위한 것이다.
Patent KR-20120002319-A (KR)
Title: Polymer electrolyte membrane for fuel cell
Inventor: HWANG IN CHUL
IPC: H01M8/02
Filed: 2010-06-30
Abstract: PURPOSE: A polymer electrolyte membrane for fuel cell is provided to have the low permeability of fuel gas, the high conductivity of hydrogen ion, the excellent durability of a membrane, and excellent membrane-electrode interface stability thereby obtaining long time stability of membrane-electrode assembly. CONSTITUTION: A polymer electrolyte membrane for fuel cell comprises: a poly(arylene ether) copolymer in the chemical formula 1; and a polymer consisting of one or more kind of monomers selected from the group consisting of vinylidene fluoride, trifluoroethylene, tetrafluoroethylene and hexafluoropropylene. The poly(arylene ether) copolymer is a random copolymer or a block copolymer.
Patent KR-20120005604-A (KR)
Title: Golf ball having gps inside thereof
Inventor: RYU SEONG CHAN
IPC: A63B69/36
Filed: 2010-07-09
Abstract: PURPOSE: A golf ball equipped with GPS is provided to enable a user to enjoy the location information of a golf ball when enjoying golf in a field. CONSTITUTION: A golf ball equipped with GPS comprises: a GPS receiver(110) which receives information from a plurality of satellites; a piezoelectric element(140) which changes kinetic energy of a golf ball into electrical energy; a rechargeable battery(150) which stores electrical energy; and a transmitter(120) which transmits received information to a relay.
Patent KR-20110030292-A (KR)
Title: Light irradiation apparatus
Inventor: YANO KAZUAKI
IPC: G02F1/13
Filed: 2010-07-15
Abstract: PURPOSE: A light irradiation apparatus is provided to prevent power loss by shortening the length of a feeding path and simplify the processing of a wire. CONSTITUTION: A light irradiation apparatus comprises support members(10,11) which are fixed by a frame body. A light irradiation unit(20) is detachable from the support members and includes a power device(22) and plural segment light sources(23). The segment light sources includes a cooling plate(24). An LED substrate is placed under the cooling plate, and an LED lens is covers each LED.
Patent KR-20110011569-A (KR)
Title: High-strength steel plate excellent in drop weight properties and base steel toughness
Inventor: KOU HIROAKI
IPC: C22C38/00
Filed: 2010-07-26
Abstract: PURPOSE: A high-strength thick steel plate with a good drop weight property and good base toughness is provided to micronize a diagonal grain diameter by the right control of the chemical composition of the steel and to ensure good base toughness for a thick steel plate. CONSTITUTION: A high-strength thick steel plate with a good drop weight property and good base toughness consists of C of 0.1~0.16 mass%, Si of 0.05~0.5 mass%, Mn of 0.9~1.6 mass%, Al of 0.01~0.06 mass%, Mo of 0.13~0.3 mass%, B of 0.0005~0.002 mass%, Fe and inevitable impurities. The steel plate comprises at least one of Cr of 0.3 mass% or less or V of 0.07 mass% or less. The steel plate consists of a tempering bainite structure. The diameter of the tempering bainite structure of 4μm or less. Because the crystal grain of the tempering bainite structure has two crystal orientation differences, it is surrounded by a diagonal grain with 15° or more.
Patent KR-20120011295-A (KR)
Title: 인쇄회로기판용 포장 트레이
Inventor: SEO CHOONG DEOK
IPC: B65D85/38
Filed: 2010-07-28
Abstract: 인쇄회로기판용 포장 트레이가 개시된다. 
본 발명의 실시예에 따른 인쇄회로기판용 포장 트레이는 인쇄회로기판과, 상기 인쇄회로기판을 수납하는 수납부와 상기 수납부로부터 연장된 4개의 측면부로 구성된 포장 트레이와, 상기 인쇄회로기판의 양쪽 끝단부 중 일측 끝단부와 체결됨과 동시에 상기 수납부의 좌/우를 이동하는 고정 바와, 누름 및 해제 동작을 통해 상기 고정 바의 이동을 제어함과 동시에 상기 고정 바를 상기 포장 트레이의 수납부에 고정시키는 고정 캡 및 상기 고정 캡의 누름 및 해제 동작에 의해 상기 수납부에서 상기 고정 바를 이동시키거나 고정시키는 이동 레일을 포함한다.