baber/WOPTO huggingface dataset:
Patent KR-20110095075-A (KR)
Title: Face massage device
Inventor: PARK YOUNG SIC
IPC: A61H7/00
Filed: 2010-02-18
Abstract: PURPOSE: A face massage apparatus is provided to obtain a face massage effect and a face wrinkle stretching effect by using an elastic plate. CONSTITUTION: A face massage apparatus comprises a main body, a height adjusting part, an elastic plate, and a massage pack. In the main body, a hotwire(111) and elvan(112) is equipped. The height adjusting part(120) is formed in both side bottom of the main body to be folded by a hinge. The elastic plate(130) is arranged in the bottom of the main body and is fixed. The massage pack(140) is detachable from a loop of the elastic plate. The elastic plate is equipped with an arch acupressure unit.
Patent KR-20110104719-A (KR)
Inventor: KIM HAE SIK
IPC: E04F21/00
Filed: 2010-03-17
Abstract: 본 발명은 정지상태나 작업을 시행하는 작동 상태에서 간단하게 스크래퍼날의 각도를 조절할 수 있어 바닥재의 특성에 따라 제거각도를 변화시켜 작업효율이 증대되도록 하는 바닥재 제거장치의 스크래퍼 각도조절장치 구조에 관한 것으로, 더욱 상세하게는 바퀴축에 연결되는 바퀴를 스크래퍼 구동부의 하우징과 연결하는 연결대는 상,하방향으로 회전되게 연결 설치하고, 상기 바퀴축을 나선 체결로 관통하는 나사축의 회전을 위한 회전손잡이로 스크래퍼날 각도조절부를 형성하여 구성하는 것을 특징으로 하여; 바닥재의 특성, 재질, 접착 상태에 따라 효과적인 제거를 위해 스크래퍼날과 바닥재가 접하는 각도를 변화시킬 수 있는 효과가 있다.
Patent KR-20110088326-A (KR)
Title: Construction method for underground structure using pressed pipe
Inventor: KANG MYUNG SUK
IPC: E02D5/28
Filed: 2010-03-19
Abstract: PURPOSE: A jacking method of large-caliber steel pipe is provided to reduce construction costs and time and to secure high quality without excessive reinforcing work. CONSTITUTION: A jacking method of large-caliber steel pipe is as follows. A plurality of steel pipes(100) is buried in underground. One of one steel pipe is connected with a pair of wing members(110,120). A pair of wing members of an adjacency steel pipe(100a) is respectively united with each other. The sidewall of a domain is eliminated from the main body for a pair of wing members. The end part of the wing member located in the inner side is and welded with a core part of the wing member in order weld a part.
Patent KR-20110106179-A (KR)
Inventor: JUNG TAE KWON
IPC: G09G3/36
Filed: 2010-03-22
Abstract: 하나 이상의 디밍 영역으로 분할된 다수의 광원의 디밍듀티를 조절하는 백라이트 장치의 디밍 방법은 다음과 같다. 영상신호들 중 상기 디밍 영역에 대응하는 영상신호들로부터 복수의 계조값을 추출하여 상기 복수의 계조값의 평균값을 산출하고, 상기 평균값을 이용하여 분산, 표준편차, 왜도, 첨도 및 이미지 모멘트 중 적어도 하나의 값을 산출한다. 상기 산출된 값들을 이용하여 상기 디밍 영역에 대응하는 대표 계조값을 결정하고, 상기 대표 계조값을 근거로 상기 디밍 영역에 속하는 광원들의 디밍듀티를 결정하여, 상기 결정된 디밍듀티에 기초하여 상기 디밍 영역에 속하는 상기 광원들을 구동한다.
Patent KR-20110106757-A (KR)
Inventor: KYONG JONG GIL
IPC: B08B3/02
Filed: 2010-03-23
Abstract: 본 발명은 휠체어나 침대, 책상, 유모차 등 소형제품을 세척유니트과 건조유니트 및 소독유니트가 하나의 라인선상에 일체로 구비되는 세척기의 구성을 통하여 한번의 동작에 의해 세척 및 건조와 소독 등을 동시에 수행토록 하는 다목적 세척기에 관한 것이다.
Patent KR-20110108885-A (KR)
Inventor: CHO CHOONG HO
IPC: H04W16/26
Filed: 2010-03-30
Abstract: 본 발명은 멀티홉 셀룰러 네트워크에서 중계기 온/오프 방법에 관한 것으로, 특히 기지국 커버리지 내에서 사용자 밀도가 높을 때는 다수의 중계기를 동작시켜 기지국 서비스 용량을 증가시키고, 사용자 밀도가 낮을 때는 소수의 중계기를 동작시키거나 또는 모든 중계기를 오프(OFF)하여 전형적인 기지국의 시스템으로만 동작하도록 함으로써, 셀룰러 멀티홉 네트워크 환경에서 무선 중계기가 소비하는 에너지를 절감 및 최적화할 수 있는 멀티홉 셀룰러 네트워크에서 중계기 온/오프 방법에 관한 것이다. 
본 발명인 멀티홉 셀룰러 네트워크에서 중계기 온/오프 방법을 이루는 구성수단은, 기지국이 일정한 주기 동안의 커버리지 내의 평균 시스템 용량을 계산하는 평균 시스템 용량 계산 단계, 상기 평균 시스템 용량에 따라 기지국 커버리지 내의 중계기를 온 또는 오프시키는 중계기 온/오프 단계를 포함하여 이루어진 것을 특징으로 한다.
Patent KR-20110118394-A (KR)
Title: 풍력발전기
Inventor: KIM SANG OUK
IPC: F03D11/00
Filed: 2010-04-23
Abstract: 본 발명은 풍력발전기에 관한 것으로서, 몸체(12)에 유입구(36)와 배출구(38)가 형성되며, 유입구(36)에는 바람 흡입장치로서, 상부가이드부(41)와 하부가이드부(51)가 대칭되게 몸체(12)에 장착되며, 브레이드가 장착된 팬(16)의 축(18)에는 발전기(26)의 축(28)에 동력을 전달한다.
Patent KR-20110118426-A (KR)
Inventor: NAM CHUNG HYUN
IPC: B22D41/00
Filed: 2010-04-23
Abstract: 본 발명은 래들에 저장된 용융금속탕이 외부의 노출됨에 따라 발생되어 부유하는 슬래그가 주형의 내부로 투입되지 않고 오로지 용융금속탕 만이 주형으로 공급되어 주조되게 하여 제품의 불량률을 현저히 낮출 수 있도록 내부에 상부가 개방된 공간부(3)를 가지며 상단 일측에 배출구(4)가 구비되어 상기 공간부(3)에 용해로에서 용해된 용융금속탕이 공급되어 저장됨과 아울러 주형으로 이송되어 주형의 내부로 용융금속탕을 주입하도록 된 주조용 래들에 있어서; 상기 배출구(4)에는 용융금속탕에서 부유하는 슬래그를 걸러주어 배출구(4)를 통해 외부로 배출되지 않도록 된 다수의 격판(5)이 구비된 주조용 래들을 제공한다.
Patent KR-20110119166-A (KR)
Title: Apparatus for generating moving image file in which information on sound source location is included and method thereof, and recording medium
Inventor: PARK MIN SOO
IPC: G11B27/036
Filed: 2010-04-26
Abstract: PURPOSE: An apparatus for generating a moving picture file in which sound source location information is included and a method thereof are provided to efficiently grasp the location of sound source by the frame. CONSTITUTION: A sound location information acquisition unit(10) acquires information related with a sound source location. An audio data acquisition unit(40) acquires an audio data including the sound. A second generating unit(60) records the sound source location related information to a header. The second generating unit creates an audio data unit by recording the audio data on a payload. A third generating unit(70) creates a video file which includes the audio data unit.
Patent KR-20110119406-A (KR)
Title: Nonvolatile memory device having operation mode change function and operation mode change method
Inventor: CHOI CHANG EUN
IPC: G11C16/10
Filed: 2010-04-27
Abstract: PURPOSE: A non-volatile semiconductor memory device having a mode change function and a method thereof are provided to improve performance capability by reducing processing time required for changing a mode. CONSTITUTION: In a non-volatile semiconductor memory device having a mode change function and a method thereof, a memory controller(21) applies a write command to an NVM(31). A clock switching unit(240) outputs a first operation clock frequency to a line. A memory controller applies a move command to the NVM. A mode determination part(220) converts the state of a mode determining signal. A clock switching unit switching-outputs a second operating clock frequency to a line. A control logic(300) uses the second operating clock frequency as an operation clock. A row address is applied to a row decoder(340). A column address is applied to a column decoder(350). A command and an address are applied to an input buffer(302).
Patent KR-20110120548-A (KR)
Title: Novel gene coding for esterase
Inventor: KIM YONG HO
IPC: C12N9/16
Filed: 2010-04-29
Abstract: PURPOSE: A novel esterase gene isolated from compost metagenome and a novel esterase expressed from the gene are provided to be used in detergent, paper industry, and agricultural chemical. CONSTITUTION: A gene encoding esterase has a base sequence of sequence number 1. The esterase has maximum activity at 50°C and pH 10.0. The enzyme is activated under the presence of methanol and prevents hydrolysis of beta-lactamase. A method for hydrolyzing fatty acid comprises a step of reacting fatty acid with C2-C10 with esterase under the presence of 1-5% of methanol.
Patent KR-20110122449-A (KR)
Title: Rotation monitoring system and apparatus and method of idler roller in conveyor system
Inventor: HEO IN SOON
IPC: G06Q50/10
Filed: 2010-05-04
Abstract: PURPOSE: The idler roller rotation detecting system of an industrial conveyer belt and an apparatus and a method thereof are provided to notify the RPM information of an idler roller and surface temperature information of the idler roller to an administrator through wireless transmission. CONSTITUTION: The idler roller rotation detecting system of an industrial conveyer belt comprises a plurality of sensing means, a plurality of herbs(101), a communications unit(102), and an idler roller rotation detecting device. The sensing means transmits the RPM information of an idler roller and surface temperature information of the idler roller and executes wireless transmission. The herb receives the RPM information and the surface temperature information according to a receiving area and successively transmits the RPM information and the surface temperature information according to setting sequence. The communications unit collects the information which is transmitted from a plurality of herbs and transfers.
Patent KR-20110125803-A (KR)
Title: Track data fusion device for position of flying apparatus and fusion method using the same
Inventor: CHONG KYOUNG HO
IPC: G01S13/88
Filed: 2010-05-14
Abstract: PURPOSE: A flight vehicle position tracking data fusion apparatus and a fusion method using the same are provided to reduce a large amount of errors in an error generation section, thereby improving the position tracking accuracy of a flight vehicle. CONSTITUTION: A tracking position acquisition part(110) acquires position information of a flight vehicle from a radar. A coordinate conversion part(120) converts effective range, high angle, azimuth angle information from the acquired position information respectively into latitude, longitude, and altitude data. A tracking state and signal to noise ratio acquisition part(130) acquires signal to noise ratio information and tracking state from the radar. A fusion source selection part(140) selects an appropriate radar for each tracking time interval using the acquired information through the tracking state and signal to noise ratio acquisition part. A data fusion processing system(150) converts the latitude, longitude, and altitude data into earth-centered fixed spatial coordinates. A coordinate inverse transformation part(160) converts the earth-centered fixed spatial coordinates acquired through the data fusion processing system into latitude, longitude, and altitude data.
Patent KR-20100057773-A (KR)
Title: System for selecting rfid information
Inventor: KIM JAE HYUNG
IPC: H04B5/02
Filed: 2010-05-19
Abstract: PURPOSE: An RFID information selection system is provided to conveniently search products including RFID information which a purchaser will purchase among a plurality of products of a store after inputting predetermined RFID identification information to a wireless terminal having RFID information reading function. CONSTITUTION: An information selection unit(605) selects at least one or more RFID(Radio Frequency Identification System) identification information. A server(600) provides the selected at least one or more RFID identification information to a wireless terminal(100). A storage medium(610) stores at least one or more RFID identification information. An information providing unit(615) provides at least one or more of selected RFID identification information to a wireless terminal.
Patent KR-20110129687-A (KR)
Title: Ink composition for oil-based ballpoint pen
Inventor: CHUNG DOO YOUNG
IPC: B43K7/00
Filed: 2010-05-26
Abstract: PURPOSE: An Ink composition for oil-based ballpoint pen is provided to have soft feeling of writing with low viscosity, high writing stability, and prevent the leak of an ink. CONSTITUTION: An ink composition for oil-based ballpoint pen comprises a 25-40wt% coloring agent, a 3.5-5wt% binder resin including a PVB resin and a PVP resin, a 45-61.5wt% base solvent having high boiling point, a 10-15wt% sub-solvent having low boiling point. The binder resin comprises a 3-4wt% PVB resin and a 0.5-1wt% PVP resin. The composition additionally includes one or more 1-3wt% additives selected from a rust preventive, a preservative, a surfactant, a lubricant or a wetting agent.
Patent KR-20100129222-A (KR)
Title: 브레이크 장치 및 브레이크 방법
Inventor: MAEKAWA KAZUYA
IPC: H01L21/301
Filed: 2010-05-28
Abstract: (과제) 스크라이브 라인이 형성된 기판에 균일한 힘을 실어 정확하게 브레이크할 수 있도록 하는 것이다. 
(해결 수단) 기판을 테이블(22)상에 지지하며, 기판을 테이블(22)의 측방으로 돌출시켜 위치 결정부(30)에 의해 위치 결정한다.  이어서 클램프 유닛(40)에 의해 기판(23)의 테이블상의 부분을 고정한다.  그리고 브레이크 유닛(50)을 이용하여 기판(23)의 돌출 부분을 위로부터 가압하여 스크라이브 라인을 따라 브레이크한다.  이에 따라 소경(小徑)의 기판이어도, 균일한 힘을 실어 용이하게 브레이크할 수 있다.
Patent KR-20100131396-A (KR)
Title: A method and device in a communication network
Inventor: WHINNETT NICHOLAS WILLIAM
IPC: H04W52/24
Filed: 2010-06-07
Abstract: PURPOSE: A method and a device in a communication network are provided to set maximum allowable transmission power for downlink transmission from a base station. CONSTITUTION: It is determined whether a mobile terminal which does not relate to a base station which needs protection from interference due to downlink transmission of a base station exists(101). The maximum allowable transmission power for the base station is set based on the determination result(103). When a mobile terminal which needs protection against interference due to a downlink of the base station does not exist, the maximum allowable transmission power is set as the upper value.
Patent KR-20110134997-A (KR)
Inventor: KIM GI JIN
IPC: G07F19/00
Filed: 2010-06-10
Abstract: PURPOSE: An automatic teller machine for providing advertisement on a wide screen is provided to supply an advertisement in a wide screen by changing the standard aspect ratio of a screen into a wide aspect ratio. CONSTITUTION: In an automatic teller machine for providing advertisement on a wide screen, a display control processor(110) changes the standard aspect ratio of a screen into a wide aspect ratio The display control processor defines a spare region excluding a transactions region as a advertisement region in the wide screen. An automatic teller machine(100) provides a display area matching with the standard aspect ratio. The controller provides an advertisement extracted from an advertisement database to an advertisement area.
Patent KR-20100134528-A (KR)
Title: Universal seiral bus(usb) to digital video
Inventor: SIULINSKI JAMES A
IPC: G06F13/14
Filed: 2010-06-15
Abstract: PURPOSE: A usb for digital video is provided to of HD output signal to a video port by reverse serialized video information. CONSTITUTION: A reverse serializing unit(317) receives the non-packet-based serialized video information. The reverse serializing unit performs a reverse serialization for the serialized video information to offer the HD output signal to a video port. The non-packet-based serialized video information includes the non-packet-based serialized HD video information. The reverse serialized video information includes the reverse serialized HD video information.
Patent KR-20110136643-A (KR)
Title: Nano wire device with body contact and 3d stacked nand flash memory array using the same
Inventor: PARK BYUNG GOOK
IPC: H01L27/115
Filed: 2010-06-15
Abstract: PURPOSE: A nanowire device capable of a body contact and a 3D stack NAND flash memory array using the same are provided to erase a block with only one body contact through a body contact line. CONSTITUTION: An active body(30) is formed in the form of a nanowire. A gate(60) is formed between a gate insulating layers(42). A first source/drain(32) and a second source/drain(80) are formed in the both sides of the gate. A body area(30b), which is integrally formed with the active body, exist in the inner sides of the first source/drain and the second source/drain . The diameter of the body area is the same as or smaller than that of the active body.
Patent KR-20110138791-A (KR)
Inventor: YU IN SEOP
IPC: F21W111/02
Filed: 2010-06-22
Abstract: 본 발명은 가로등 암이 가로등 지주를 타고 승하강 할 수 있도록 함과 동시에 승강 완료시 전기적인 접속이 자동으로 이루어지도록 하여 안전하게 유지보수 할 수 있는 가로등 암의 승하강 장치에 관한 것이다. 
본 발명의 구조는, 지주; 지주의 상단에 설치되며 하부에 접속 단자를 갖는 접속 몸체; 지주를 타고 승하강 하며 상부에 단자 핀이 구비된 승하강 몸체; 접속 몸체의 상부에 설치되어 공회전하는 롤러; 지주의 하부에 설치되는 권취장치; 일측은 권취장치에 감기고 타측은 롤러에 감겨 승하강 몸체에 고정되는 와이어;로 구성된다. 
상기와 같은 구조로 이루어진 본 발명은 가로등 암이 설치된 승하강 몸체가 지주로부터 승하강 함에 따라 별도의 차량 없이 보수할 수 있어 인력 및 차량유지비를 줄일 수 있고 지면에서 작업하기 때문에 안전사고를 예방할 수 있는 효과가 있다.
Patent KR-20120000833-A (KR)
Title: Method of preparing gemini-pendant type cationic surfactant
Inventor: LEE BYUNG MIN
IPC: C07C213/08
Filed: 2010-06-28
Abstract: PURPOSE: A manufacturing method of Gemini-pendant type cationic surfactant is provided to strengthen adhesive strength to fiber by well-forming vesicles due to the pendant type structure, thereby offering Gemini-pendant type cationic surfactant. CONSTITUTION: A manufacturing method of Gemini-pendant type cationic surface active agent comprises: a step of condensation reacting dimethylpropylenediamine and alkyl glycidyl ether; a step of cleaning the reactant by chloroform, and then cleaning the solution by NaOH; a step of removing moisture in the reactant by anhydrous sodium sulfate, and then obtaining N,N-bis(3-alkoxy-2-hydroxypropyl)-N',N'-dimethylpropylenediamine; and a step of quaternization by adding dimethyl sulfate into N,N- bis (3- alkoxy -2- hydroxypropyl) - N ',N' - dimethylpropylene diamine.
Patent KR-20120001855-A (KR)
Title: Frequency drift anti-islanding method with low harmonic components
Inventor: YU BYUNG GYU
IPC: H02J3/00
Filed: 2010-06-30
Abstract: PURPOSE: A method for detecting islanding is provided to rapidly detect the islanding using a correlation index according to frequency variation and to improve the quality of electricity by reducing total harmonic distortion. CONSTITUTION: System voltage at a distributed power system interconnection spot and the data of an inverter output current and inverter output voltage are obtained. Zero-crossing of the inverter output voltage is adjusted by sampling the data. The output current in which frequency is changed is inserted in a zero-crossing state. A correlation index of frequency variation is calculated using the amount of change of frequency of the inverter output current and the amount of change of chopping fraction. Islanding is detected by comparing the correlation index and a boundary value of the correlation index.
Patent KR-20120004678-A (KR)
Title: Aluminum alloys for condenser tube with high strength and high thermal conductivity
Inventor: KIM BYUNG GEOL
IPC: B21B3/00
Filed: 2010-07-07
Abstract: PURPOSE: An aluminum alloy for a high strength and thermal conductivity condenser tube and a manufacture method thereof are provided to manufacture a small condenser tube having high thermal conductivity. CONSTITUTION: An aluminum alloy for a high strength and thermal conductivity condenser tube comprises Fe of 0.01~0.5 weight%, Zr of 0.01~0.2 weight%, MM(Misch metal) of 0.001~0.1 weight%, the rest including aluminum. The manufacturing method of the aluminum alloy for the condenser tube comprises next steps. Fe, Zr, and MM and aluminum are melted in a melting furnace(100) to be alloyed. The aluminum alloy is molded to a casting bar. The casting bar is transformed to multiple plates by rolling to the sections of fixed size. The rolled aluminum alloy is tied. The alloying step is included in 740~850°C.
Patent KR-20120006385-A (KR)
Title: Recycle container and food packing container having the same
Inventor: SUK HYEON JEONG
IPC: B65D65/40
Filed: 2010-07-12
Abstract: PURPOSE: A recycle container and a food packaging container including thereof are provided to separately store rice and side dishes inside the food packaging container using a partition member. CONSTITUTION: A recycle container includes an upper plate(132), a side plate(134), and a bottom plate. The bottom plate includes a fermentation powder layer(141) containing fermentation powder, a perforated sheet(143) contacting the upper side of the fermentation powder layer for mixing the fermentation powder with side dishes, a first coating sheet(145) located on the upper side of the perforated sheet for stopping the mixture of the side dishes and the fermentation powder, a seed sheet(147) located on the lower side of the fermentation powder layer for receiving nutrients from the mixture of the side dishes and the fermentation powder for growing seeds(147a), and a second coating sheet(149) located on the lower side of the seed sheet.
Patent KR-20120006615-A (KR)
Title: Device for correcting dislocation of canine hip dysplasia
Inventor: OH CHAE YOUN
IPC: A61F2/02
Filed: 2010-07-13
Abstract: PURPOSE: A dog family hip joint dislocation correction device is provided to easily execute a surgical operation by adamantly clinching hip joint to a hip-bone with the configuration of a shape memory alloy member and sealing fiber. CONSTITUTION: A shape memory alloy member(10) is inserted into a hip-bone through a hole which is formed in the hip-bone. The shape memory alloy member is formed into a spring shape. The shape memory alloy member is composed the diameter grows larger than the diameter of the hole which is formed in the hip-bone and hip joint by the rising of temperature. Sealing fiber(20) clinches a thighbone in the hip-bone through the hole. The sealing fiber is penetrated toward a longitudinal direction of the shape memory alloy member.
Patent KR-20120008775-A (KR)
Inventor: KIM SOON KYUNG
IPC: E04G17/06
Filed: 2010-07-20
Abstract: PURPOSE: A form support is provided to reduce impact driven a nail in the concrete floor which is not properly cured and to reduce the costs of concrete nail in order to fix the existing supports. CONSTITUTION: A form support comprises a form space maintainer, a form support and a pipe fixture. The form space maintainer maintains the uniform interval of the molds. The form support completes the installation of the mold, the settling of the mold, and the prevention of concrete blast. The pipe fixing outlet fixes the pipe, closing the mold in a horizontal direction in order to the swelling of the mold connection part, in the pouring of concrete.
Patent KR-20110033765-A (KR)
Title: Molded optical articles having excellent optical properties prepared from polycarbonate-based resin and method of preparing same
Inventor: HAN MAN JAE
IPC: C08G64/04
Filed: 2010-07-22
Abstract: PURPOSE: Molded optical articles are provided to ensure excellent optical properties such as color coordinate and brightness, and excellent physical properties such as thermal stability, color stability, anti-hydrolysis property. CONSTITUTION: Molded optical articles are manufactured from a polycarbonate resin composition. The polycarbonate resin composition comprises a molten polycarbonate resin and at least one sulfonic acid ester compound represented by chemical formula 1. In chemical formula 1, R1 and R3 are C1~20 hydrocarbon radical or halogen-substituted C1~20 hydrocarbon radical; R2 is C1~20 hydrocarbon radical, halogen-substituted C1~20 hydrocarbon radical or C1~20 glycol group in which the number of oxygen is 1~10; and n is an integer of 0~5.
Patent KR-20110015370-A (KR)
Title: Doping method, and method for producing semiconductor device
Inventor: KONO TADAHIRO
IPC: H01L21/336
Filed: 2010-07-22
Abstract: PURPOSE: A doping method and a method for manufacturing a semiconductor device are provided to control the property of a semiconductor device by precisely controlling the doping density of antimony. CONSTITUTION: Material solutions with antimony compound are attached to the surface of a substrate(7). The antimony compound is made of antimony, hydrogen, nitrogen, oxygen, and carbon. An antimony compound layer(9) is formed on the substrate by drying the material solutions. The antimony of the antimony compound layer is diffused to the substrate by a thermal process. The thermal process is performed by radiating an energy beam to the antimony compound layer.
Patent KR-20120009148-A (KR)
Inventor: IM IN HYEOK
IPC: E04C5/16
Filed: 2010-07-22
Abstract: 본 발명은 양방향 고정금구에 관한 것이다. 
이를 위하여, 본 발명은 고정구의 양측 내부로 각각의 고정체가 삽입되어 고정되어지는 양방향 고정금구에 있어서, 상기 고정금구는 체결몸체의 양측에 웨지가 삽입된 웨지콘부재가 각각 나사결합되어지되, 상기 웨지는 합성수지재의 웨지링에 다수개의 웨지섹터편으로 이루어진 단위웨지의 단턱편이 삽입되어 결합되어지고, 상기 웨지섹터편의 외부는 상기 단턱편과 대응되게 외측을 향하여 좁아지는 테이퍼부가 형성되어지고, 상기 웨지콘부재의 테이퍼홀에 상기 웨지가 구비되어 상기 체결몸체의 회전에 의하여 웨지콘부재가 체결몸체의 중앙으로 각각 이동되면서 상기 웨지의 단위웨지가 가압되어 고정체가 가압 고정되어지고, 상기 양측의 웨지 사이에 스프링이 삽입되어짐을 특징으로 한다.
Patent KR-20120009226-A (KR)
Title: Simulation device
Inventor: JEONG YU SEOK
IPC: G09B25/08
Filed: 2010-07-23
Abstract: PURPOSE: A solar eclipse/lunar eclipse simulation device is provided to enable the simulation of the solar eclipse/lunar eclipse by the adjustment of the solar eclipse location and lunar eclipse location. CONSTITUTION: A track is installed around a sun(2). The guide rail is formed with a guide hole on the upper part thereof. The magnetic track forms a closed loop. A lower roller and an internal roller are installed on the lower end and inner side of the guide rail(5). A carriage(8) is installed inside the guide rail and moves inside the guide ail with being supported by the lower roller and the internal roller. A gear is formed on the outside of the carriage. The support installs an earth body(21) on the upper side of the carriage. A hole(7) is formed in the outside of the guide rail.