baber/WOPTO huggingface dataset:
Patent KR-20100100689-A (KR)
Title: Inspection apparatus of substrate for liquid crystal display and manufacturing method of liquid crystal display
Inventor: YOSHINO HIROFUMI
IPC: G02F1/13
Filed: 2010-03-05
Abstract: PURPOSE: An inspection apparatus of a substrate for a liquid crystal display and a manufacturing method of the liquid crystal display are provided to accurately and rapidly inspect a substrate onto which spacer particle dispersion liquid is applied. CONSTITUTION: A table(51) loads a transparent substrate(1), which is an inspection target substrate, thereon. A sub-scanning test unit(52) moves along a guide member(54) supported by a frame(55), and an actuator(53) moves the sub-scanning test unit. The sub-scanning test unit only inspects the inspection target region extended in the sub-scanning direction.
Patent KR-20110100936-A (KR)
Inventor: CHOI JEONG SEOK
IPC: H04B1/38
Filed: 2010-03-05
Abstract: 본 발명은 적어도 한 쌍의 하우징들을 서로 접철 가능하게 결합시키는 힌지 장치를 구비하는 휴대용 단말기에 있어서, 접철 가능하게 이루어진 몸체부; 및 상기 몸체부의 일면에 설치되는 플렉시블 디스플레이 소자(flexible display element)를 구비하고, 상기 몸체부는, (a) 상기 몸체부의 폭 방향으로 연장되면서 상기 몸체부의 길이 방향을 따라 배열되는 다수의 힌지 부재들을 포함하는 힌지 장치; 및 (b) 상기 몸체부의 길이 방향에서 상기 힌지 장치의 양단에 각각 결합되는 상기 하우징들을 구비하고, 상기 힌지 부재들이 서로 회동 가능하게 결합되어, 상기 힌지 부재들이 곡선 궤적을 따라 배열된 상태에서 상기 하우징들이 서로 접철되고, 상기 힌지 부재들이 일 평면상에 배열된 상태에서 상기 하우징들이 180도 각도로 펼쳐지는 휴대용 단말기를 개시한다.
Patent KR-20100101542-A (KR)
Title: Bearing for generator using wind power and coating method of bearing
Inventor: SHIN DONG SOO
IPC: F16C33/64
Filed: 2010-03-09
Abstract: PURPOSE: A bearing for wind power generation and a coating method thereof are provided to improve abrasion resistance and corrosion resistance as ceramics is coated in a contact portion where an outer ring and an inner ring are contacted. CONSTITUTION: A bearing for wind power generation comprises an inner ring(20), an outer ring(10), a connector, and seal(50). The inner ring and the outer ring comprise an orbital plane, respectively. The connector rolling-contacts the orbital plane. The seal prevents foreign materials from penetrating into the orbital plane. The contact portion of the outer ring and the inner ring which contacts the seal is washed.
Patent KR-20110105649-A (KR)
Inventor: LEE DAE JUNG
IPC: B08B5/04
Filed: 2010-03-19
Abstract: 본 발명은 패널이 노즐에 흡착되는 것을 방지하는 제진장치에 관한 것으로서, 기판이 컨베이어를 타고 상부노즐이나 하부노즐 사이를 지나갈 때 토출되는 공기의 압에 의해 기판의 유동이 심하거나 흡입하는 세기에 따라 상부노즐이나 하부노즐에 기판이 흡착이 되며 또한  이전의 생산공정 중에서 발생한 패널의 미세한 휨으로 인해 미립자형태의 제진대상물을 표면에서 분리하는데 어려움이 있어 이러한 문제를 해결하기 위하여 제진장치의 하부노즐에 구성된 롤러로 인해 기판이 하부노즐의 상부 면에 흡착되지 않고 이송하도록 하며, 하부노즐의 공기흡입구에서 흡입하는 공기의 압이 상부노즐에서 흡입하는 공기의 압보다 크게 하여 기판이 유동하지 않고 롤러에 밀착하여 제진되어 이송되도록 함으로써 제진대상물을 기판에서 효과적으로 흡입하고, 기판의 유동을 방지하며 공기의 압으로 패널의 휨 부분도 교정시키고, 공기의 압으로 기판을 롤러에 흡착하여 이송할 수 있는 것을 이점으로 한다.
Patent KR-20110106076-A (KR)
Inventor: PARK KYOUNG YEE
IPC: C25D17/20
Filed: 2010-03-22
Abstract: PCB(Pr작업을 inted Circuit Board)와 같은 각종 박막 회로판들의 제조를 위한 무전해 도금 간편하게 진행할 수 있는 도금용 바스켓을 개시한다. 
그러한 도금용 바스켓은, 박막형 피도금체들이 세워진 상태로 담겨질 수 있는 내부 공간을 구비한 바스켓 본체와, 상기 박막형 피도금체의 대향하는 가장자리를 잡아준 상태로 상기 바스켓 본체의 내부 공간에 담거나 빼낼 수 있도록 형성된 홀더들로 구성되는 홀더부 그리고, 상기 홀더부의 홀더들과 슬라이드 동작으로 끼움 결합이 가능한 고정구들을 구비하고 상기 바스켓 본체 측에서 상기 홀더들을 분리 가능한 상태로 고정할 수 있도록 형성된 고정부를 포함한다.
Patent KR-20110108578-A (KR)
Inventor: KIM SU JIN
IPC: B66B1/02
Filed: 2010-03-29
Abstract: 본 발명의 실시 예에 따른 엘리베이터 시스템은, 승객 이송을 위한 케이지,상기 케이지에 연결되고, 상기 케이지를 승강 혹은 하강시키는 구동부, 각 층에 설치되고, 상기 각 층의 탑승구로 접근하는 승객을 감지하는 인체감지센서들, 및 상기 구동부를 제어하고, 탑승하는 층에서 상기 인체감지센서들의 감지 신호들에 응답하여 상승 제어 혹은 하강 제어를 자동으로 수행하는 제어부를 포함한다. 본 발명의 실시 예에 따른 엘리베이터 시스템은, 기준층에서 승객의 감지에 따라 상승 제어함으로써 승객이 상승 버튼을 누르지 않아도 되고, N층에서 승객의 감지에 따라 하강 제어함으로써 승객이 하강 버튼을 누르지 않아도 된다. 또한, 본 발명의 실시 예에 따른 엘리베이터 시스템은, N층에서 탑승 완료에 응답하여 기준층 버튼이 켜짐으로써, 승객이 기준층 버튼을 누르지 않아도 된다. 또한, 본 발명의 실시 예에 따른 엘리베이터 시스템은, 승객이 버튼을 누르지 않아도 동작가능함으로써 버튼의 수명을 향상시킬 수 있다.
Patent KR-20110110946-A (KR)
Inventor: LEE KYOUNG HYOUNG
IPC: A01D46/247
Filed: 2010-04-02
Abstract: 본 발명은 과일수확기에 관한 것으로서, 파지봉과, 상기 파지봉의 일단에 결합된 폐루프 형태의 프레임과, 상기 파지봉을 통해 상기 프레임을 이동시킬 때 상기 프레임의 내부영역에 배치된 과일의 꼭지부분을 절단할 수 있도록 상기 프레임에 형성된 절단날을 구비한 절단동작부를 갖는 과일수확기에 있어서, 상기 파지봉의 상단으로부터 연장된 요형의 보강암을 포함하고; 상기 프레임은 상기 파지봉과 협조하여 티(T)자 형태를 이루고 상기 파지봉에 접근하고 이반할 수 있도록 상기 파지봉의 상단에 결합된 봉연결프레임과, 상기 봉연결프레임에 나란하도록 배치된 수평프레임과, 상기 봉연결프레임과 상기 수평프레임에 접근하고 이반할 수 있도록 양단이 상기 봉연결프레임의 우측단과 상기 수평프레임의 우측단에 결합된 우측수직프레임과, 상기 우측수직프레임에 나란하도록 배치되고 상기 봉연결프레임과 상기 수평프레임에 접근하고 이반할 수 있도록 양단이 상기 봉연결프레임의 좌측단과 상기 수평프레임의 좌측단에 결합된 좌측수직프레임을 포함하고; 상기 절단동작부는 상기 좌측수직프레임이 상기 봉연결프레임에 접근하거나 또는 상기 우측수직프레임이 상기 봉연결프레임에 접근할 때 탄성력을 축적하도록 양단이 상기 봉연결프레임과 상기 파지봉에 나누어 결합된 복귀스프링을 포함하며; 상기 절단날은 상기 좌측수직프레임과 상기 우측수직프레임중 어느 일방이  상기 봉연결프레임에 접근하거나 또는 상기 좌측수직프레임과 상기 우측수직프레임중 어느 일방이 상기 수평프레임에 접근할 때 절단동작이 일어나도록 상기 프레임에 형성되어 있는 것을 특징으로 한다. 이에 의해, 절단동작부의 구조가 간단하고 절단동작이 용이해지고, 절단동작이 안정적으로 이루어질 수 있게 된다.
Patent KR-20110111604-A (KR)
Inventor: HUH KANG MOO
IPC: C08B31/18
Filed: 2010-04-05
Abstract: 본 발명은 생분해성 초다공성 하이드로젤에 관한 것으로, a) 수용성 황산화 전분을 제조하는 단계; b) 상기 수용성 황산화 전분에 비닐기를 도입하는 단계; 및 c) 상기 비닐기가 도입된 수용성 황산화 전분을 가스 블로윙법에 의해 가교하여 공극이 형성된 초다공성 하이드로젤을 제조하는 단계를 포함하는 생분해성 초다공성 하이드로젤의 제조방법에 관한 것이다. 
본 발명에 따른 생분해성 초다공성 하이드로젤은 다양한 바이오 분야에 유용하게 사용할 수 있다.
Patent KR-20110111654-A (KR)
Inventor: YEOM YEONG KEUN
IPC: A01K63/06
Filed: 2010-04-05
Abstract: 본 발명은 장식기능을 갖는 수중 기포발생장치 및 이의 제조방법에 관한 것으로, 외부전원에 의해 전원연결되어 작동되고, 외부공기를 흡입하여 토출는 펌프(P)가 구비되며, 상기 펌프(P)에 관결합되어 수족관에 수용된 물속으로 외부공기가 토출되도록 형태가 자유롭게 변화되는 플랙시블 에어호스(FH)가 길이방향으로 길게 형성된 기포발생장치에 있어서, 다수의 에어홀(102)이 형성된 케이스(100)와; 상기 케이스(100)의 좌우 양단에 대칭되게 결합되고, 좌우 양단의 어느 하나의 일단에 상기 플랙시블 에어호스(FH)의 일단이 끼움결합되어 외부공기를 상기 케이스(100) 내부로 공급되도록 마련되는 고정캡(200)과; 상기 고정캡(200)에 좌우 양단이 지지고정되고, 상기 케이스(100)에 내장 설치되는 조명고정연결스틱(300)과; 수족관의 물속으로 기포가 수직상승하는 아래측에서 위측으로 조명되도록 상기 케이스(100)의 다수의 에어홀(102) 직하로 위치되어 상기 조명고정연결스틱(300)의 상부면에 결합되고, 수족관의 물의 침투에도 계속적으로 물속에 조명되도록 에폭시수지에 의해 수밀코팅층(410)이 형성되어 외부전원과 전기적으로 다수가 연속결합되는 LED모듈(400)과; 상기 고정캡(200) 외연에 결합되고, 상기 수족관의 유리 내벽면에 기포발생장치가 고정되도록 형성된 고정수단(500);이 포함되는 장식기능을 갖는 수중 기포발생장치 및 이의 제조방법에 관한 것이다.
Patent KR-20100053495-A (KR)
Title: Slurry transfer by freshwater and recirculation system for utilization of ashes from coal firing plant
Inventor: RYU SUN YOUNG
IPC: B65G51/00
Filed: 2010-04-26
Abstract: PURPOSE: A system for transferring slurry using the fresh water and recycling water to utilize fly ash which is exhausted in coal combustion is provided to minimize the use of industrial water, collect fly ash from an ash pond, and use the fly ash as aggregate. CONSTITUTION: A system for transferring slurry using the fresh water and recycling water to utilize fly ash which is exhausted in coal combustion is constituted as follows. Bottom ash and fly ash which have different constituent particles are separated. The slurry using the fresh water is transferred to an ash pond. Leachate is filtered, neutralized within PH 7~9 range, and recirculated.
Patent KR-20110119920-A (KR)
Title: Pcb mounting method
Inventor: HAN YOUNG HO
IPC: H05K7/14
Filed: 2010-04-28
Abstract: PURPOSE: A PCB mounting method is provided to arrange components mounted on a PCB and make a ground pattern, thereby conveniently assembling the PCB. CONSTITUTION: A plurality of lead insertion grooves is formed on an aluminum base plate. A lead(13) is inserted into a lead insertion groove. A PCB(Printed Circuit Board) pressurizes a protruded lead and compresses the top of a base plate(12) by a press. The PCB fixes an upper cover(11) to the aluminum base plate using a plurality of fixing members. The PCB fuses the aluminum base plate.
Patent KR-20110018258-A (KR)
Title: Caption generating method for representing pitch and caption display method
Inventor: CHOI SUNG JI
IPC: G11B27/10
Filed: 2010-04-28
Abstract: PURPOSE: A caption production method and a caption display method expressing pitch of sound are provided to display caption to enable a user to clearly check pitch of the sound in bare eye. CONSTITUTION: An audio data is divided into a plurality of reference sections(S21). From tones of the audio data in each reference interval, a reference tone is extracted(S22). A reference position corresponding to a reference sound is set within a caption display area to an upper direction to enable lyrics caption to be displayed on a total screen. A lyric caption corresponding to the reference sound is displayed on the reference location of the caption display area in the reference interval and other caption in the reference interval is displayed by determining the location to upper direction according to a pitch difference with a reference sound in the caption display area(S23).
Patent KR-20110120038-A (KR)
Title: The security system using a glass window damage detecion device and the glass window manufacturing method
Inventor: JUNG JIN KYO
IPC: G08B13/04
Filed: 2010-04-28
Abstract: PURPOSE: A security system using a window damage sensing device and a window manufacturing method thereof are provided to operate an alarm system while cutting a metal line when the glass of a window is damaged. CONSTITUTION: A metal line(30) is inserted in the inner side of a window using a laser beam. One end of the metal line and the other end of the metal line are respectively connected to a positive terminal and a negative terminal. A sensing means senses the damage of the window. A wireless transmitter(29) transmits information signal data which is sensed in the sensing means to a repeater station(40).
Patent KR-20110123514-A (KR)
Title: Plier
Inventor: BAEK JIN SOUN
IPC: B25B7/22
Filed: 2010-05-07
Abstract: PURPOSE: A tong which can be used to drive a nail is provided to enable a user to drive nails at regular interval by adjusting intervals using a ruler and preventing the displacement of nails. CONSTITUTION: A tong comprises a body portion(10), a handle part(20), and a ruler(30). The body portion is composed of a first main body(11) and a secondary body(12). The first and second bodies are combined across each other around a hinge pin(15). A nail holder(10a) is formed in the facing inner side of the first and second bodies. The handle part is composed of a first handle and a second handle. The first and second handles are extended from the first and second bodies, respectively. The ruler is combined to the hinge pin.
Patent KR-20110124556-A (KR)
Title: Heat exchange typed chiller apparatus for semiconductor process and method for controlling temperature in the same
Inventor: CHUNG JUN YOUNG
IPC: H01L21/02
Filed: 2010-05-11
Abstract: PURPOSE: A heat exchange chiller device for a semiconductor process and a temperature controlling method thereof are provided to increase the lifetime of a heat exchanger by constantly maintaining the temperature of the heat exchanger. CONSTITUTION: A cooling fluid pipe(140) is connected to a cooling fluid tank(150). A branch(142) from the cooling fluid pipe returns to the cooling fluid pipe via a heat exchanger(130). A fluid control valve(144) is installed in the branch to control the cooling fluid inputted to the heat exchanger. The cooling fluid is transferred to a chamber(200) through the cooling fluid pipe by a pump(160).
Patent KR-20110124978-A (KR)
Title: Positioning device for mobile station and method for building positioning information thereof
Inventor: CHO CHAE HWAN
IPC: H04W64/00
Filed: 2010-05-12
Abstract: PURPOSE: A positioning device for a mobile station and method for building positioning information thereof are provided to make the result as a database. CONSTITUTION: A filtering unit(160) outputs second distance information by generating the second distance information which removed the distance information of the mobile access point from a first measurement information. A measurement unit(170) provides the measurement request. The measurement unit receives the second distance information. The measurement unit stores the list about the second measurement information by generating the list.
Patent KR-20110125463-A (KR)
Title: Electric connecting part structure of heater for antifreezing of railroad
Inventor: YI SI YOUNG
IPC: E01B19/00
Filed: 2010-05-13
Abstract: PURPOSE: An electric connection structure of a railway freeze prevention heater is provided to completely prevent the danger of electricity leakage by installing a connecting portion and sealing with a cover. CONSTITUTION: An electric connection structure of a railway freeze prevention heater comprises an enclosure(2), an electric wire(5), a heater(4), an epoxy resin and a cover(3). In the enclosure, the top is opened. An insertion tube(11) is inserted in one side to inside. An insertion hole(10) is formed in the other side. The wire is inserted in order to connect through the insertion tube of the enclosure with the heating rod(14) of a heater. The wire has a core wire(7) and a pair of connection terminals(6). The heater is inserted to the insertion hole of the enclosure and the connection terminal and heating rod are connected. The cover is inserted in order to seal the enclosure inside.
Patent KR-20110128044-A (KR)
Title: Vinyl gloves with rounding typed finger and making process thereof
Inventor: LEE JAE YUN
IPC: A41D19/02
Filed: 2010-05-20
Abstract: PURPOSE: Sanitary gloves with curved finger units, and a manufacturing method thereof are provided to enable users to easily make a fist or open the hands. CONSTITUTION: Sanitary gloves with curved finger units comprise a hand back surface(110), a palm surface(120), the finger units, and a thumb extension unit formed on the portion for inserting the thumbs of a user. The thumb extension unit is curve-processed by pressing the area from the connected portion of the thumb and the palm to the center of the palm.
Patent KR-20110131692-A (KR)
Title: Processing method of large area structure in low cost type stereolithography system using small dmd and uv-led
Inventor: PARK IN BAEK
IPC: B29C67/00
Filed: 2010-05-31
Abstract: PURPOSE: A method for processing a structure having a wide area in a low-cost stereolithography system using a small DMD(Digital Micromirror Device) and a UV(Ultraviolet)-LED(Light Emitting Diode) is intended to provide a microstructure and a wide area of a mesostructure at high precision using a projection method and a scanning method properly. CONSTITUTION: A method for processing a structure having a wide area in a low-cost stereolithography system using a small DMD and a UV-LED is as follows. A three-dimensional model is transformed to a STL(Stereolithography) file. The STL file is sliced to lamination thickness, and a sectional image is created. The sectional image is split according to each unit area to obtain U(Ux,Uy) coordinates. The DMD (x,y) coordinate of a stage is detected by transfer of X and Y stages. If the U coordinates are the same to the DMD coordinates, the information on a unit area corresponding to the U coordinate is transferred to a DMD.
Patent KR-20110132872-A (KR)
Title: Projection system
Inventor: LEE SANG HUN
IPC: G03B21/14
Filed: 2010-06-03
Abstract: PURPOSE: A projection system is provided to effectively transfer the uniform amount of light emitted from light emitting diodes to a display element. CONSTITUTION: A projection system comprises a lighting unit, a display element, and a projection unit. The lighting unit comprises first, second, and third light sources(210,220,230) and a color composition unit(100). The first, second, and third light sources emit first, second, and third lights. The color composition unit composes the emitted first, second, and third lights using first and second color filters(110,120). The display element receives the light from the lighting unit and generates an image light. The projection unit projects the image light to a screen.
Patent KR-20110133843-A (KR)
Title: Fabrication of dna-conjugated hydrogel microparticles via replica molding and dna hybridization assay using the microparticles
Inventor: LEE CHANG SOO
IPC: C12N15/10
Filed: 2010-06-07
Abstract: PURPOSE: A method for preparing DNA-conjugated hydrogel microparticles is provided to obtain the microparticles of uniform shape and size and have microparticles of various shapes. CONSTITUTION: A method for preparing DNA-conjugated hydrogel microparticles comprises: a step of preparing a replica mold formed in a predetermined pattern; a step of filling a composition containing acrylate group-modified probe DNA and photoinitiator in the replica mold; and a step of irradiating UV ray to the replica mold for photopolymerization. The replica mold is PDMS(polydimethylsiloxane) or polyisobutylene. The composition additionally contains polyethylene glycol or porogen.
Patent KR-20100132454-A (KR)
Title: Double-sided circuit board and manufacturing method thereof
Inventor: NODA KOTA
IPC: H05K3/00
Filed: 2010-06-08
Abstract: PURPOSE: A method is provided to improve the adhesive force between an insulation substrate and a conductive layer by forming an electrolyte plating layer when an insulation part is pressed by an insulation substrate. CONSTITUTION: A substrate(11) is prepared. A first hole(13a) and a second hole(14a) are formed in the first side and the second side of the substrate. A third hole(15) which interlinks the first hole and the second hole is formed on the substrate. A penetration hole(150) is formed on the substrate. A first conductor circuit(12a) and a second conductor circuit(12b) are formed in the first side and the second side of the substrate. A through hole conductor(160) is formed by filling the penetration hole with a conductive material.
Patent KR-20110136285-A (KR)
Title: Opportunistic concurrent transmission method of wireless network and wireless network system using the same
Inventor: KIM CHONG KWON
IPC: H04W74/08
Filed: 2010-06-14
Abstract: PURPOSE: An opportunistic concurrent transmission method of a wireless network is provided to efficiently use limited resources. CONSTITUTION: If one of an AP1(Access Point)(221) or an AP2(222) tries to transmit a packet, one AP acquires information of a link which transmits the packet from other AP. The AP checks the SINR(Signal to Interference plus Noise Ratio) value of the link with reference to an interference map. If the checked SINR value exceeds a predetermined capture threshold value, the AP simultaneously transmits the packet. A central control unit(210) is connected to the AP1 and the AP2.
Patent KR-20110136535-A (KR)
Title: Device for erecting support, rail assembly and screen assembly having the same
Inventor: HAM SUCK IL
IPC: E06B9/56
Filed: 2010-06-15
Abstract: PURPOSE: A support holding device, a rail assembly comprising the same and a screen assembly are provided to fix and support a screen stably operating. CONSTITUTION: A support holding device(700) comprises a fixed body(710), a support body(750), a moving body(770), and a hanger(790). The fixed body is extended in a longitudinal direction. The support body is formed as one member separately from the fixed body and one end of the support body is rotatably installed on the fixed body. The moving body is movably coupled to the fixed body and comprises one or more grooves in a longitudinal direction.
Patent KR-20110137122-A (KR)
Title: The circulating water connecting member for the latent heat exchanger
Inventor: NAM KI HWAN
IPC: F24H9/12
Filed: 2010-06-16
Abstract: PURPOSE: A circulating water connecting member for a latent heat exchanger is provided to minimize damage to a door panel since an inner pipe and an outer pipe are fastened through the door panel without welding. CONSTITUTION: A circulating water connecting member for a latent heat exchanger comprises a connecting unit(10) and a first packing(41). The connecting unit comprises a connecting pipe(13). One side of the connecting pipe is connected to an inner pipe(30) through the through-hole(23) of the door panle(20) of the latent heat exchanger, and the other side of the connecting pipe is connected to an outer pipe. Threads are formed on the outer circumferential surface of one side of the connecting pipe connected to the inner pipe. When the connecting pipe is fastened to the through hole, the first packing is formed on the outer periphery of the outer connecting pipe adjacent to the through-hole.
Patent KR-20110003256-A (KR)
Title: Insert-chip and plasma torch
Inventor: SATO SHIGERU
IPC: H05H1/28
Filed: 2010-06-18
Abstract: PURPOSE: An insert chip and a plasma torch are provided to improve the reliability and the stability by easily implementing the detaching operation of the insert chip with respect to a faucet. CONSTITUTION: A nozzle(51) discharging plasma is formed at the center of the end part. An insert chip with a male screw(53) is inserted into the hole of a female screw(68) of a faucet(6) in a plasma torch. The male screw is inclined. Retaining preventing units(11, 12) prevents the revolution of the faucet due to the rotation of the screws while the insert chip is detached from the faucet.
Patent KR-20110138911-A (KR)
Title: Has the roll screen in vacuum department the window lake
Inventor: YOON JI WUNG
IPC: E06B9/264
Filed: 2010-06-22
Abstract: PURPOSE: A dual window including a roll screen in a vacuum part is provided to prevent the increase of indoor temperature by maintaining the vacuum state of an air layer between window glass plates and blocking the radiation of the sun. CONSTITUTION: A dual window including a roll screen in a vacuum part comprises a frame(10), glass plates, a roll screen, and a vacuum retention rotating device. The frame comprises a settling portion to set the glass plates. The glass plates are coupled to the settling portion of the frame and include an air layer. The roll screen comprises a screen member which is moved up and down through the air layer and a magnetic clutch(C) which is provided in a rotary shaft around which the screen member is wound. The vacuum retention rotating device maintains the vacuum state of the air layer, in which the roll screen is operated.
Patent KR-20110139051-A (KR)
Title: Heat transfer press
Inventor: LEE HEE JAE
IPC: B29C43/18
Filed: 2010-06-22
Abstract: PURPOSE: A thermal bonding press is provided to improve the adhesive force by adhering the adhesive sprayed in an object after completely melting through a preheating process. CONSTITUTION: A thermal bonding press comprises a base(110), a pressing plate(120), first and second cylinders(140,150) and a supporting plate(130). A through-hole(112) is formed in a part where an object(210) is placed. The pressing plate is installed inside the through-hole. The first cylinder moves the pressing plate up and down. The supporting plate is installed on the top of the base. The second cylinder moves the supporting plate up and down. A heater preheats the object putting on the pressing plate and the pressing plate and supporting plate is adhered.
Patent KR-20110139517-A (KR)
Title: Rotation support apparatus for door
Inventor: KWON SOON BONG
IPC: E05D7/00
Filed: 2010-06-23
Abstract: PURPOSE: A rotating/supporting device of a door is provided to enable a rapid and easy work, reduce costs in a simple structure and enhance durability, since there is no need for digging the floor and top of a door frame. CONSTITUTION: A rotating/supporting device of a door comprises a prop unit, and a rotating unit. The prop unit is fixed to the floor. The prop unit comprises a board and a boss. The board is formed to have a given area and comprises a bolt fastening hole. The boss is protruded from one side of the upper part of the board. The rotating unit is coupled to the lower end of a door(100) and is coupled to the prop unit. The rotating unit comprises a body and a hinge unit(46). The body comprises a coupling groove, into which the lower end of the door is inserted. The hinge unit is formed on the body to be coupled to the boss.