baber/WOPTO huggingface dataset:
Patent KR-20100132487-A (KR)
Title: Transparent component with switchable reflecting members, and devices including such component
Inventor: BOVET CHRISTIAN
IPC: G02F1/313
Filed: 2009-01-08
Abstract: The invention relates to a transparent component (100) comprising active members (10) that are juxtaposed in parallel to a surface of the component, and that are each switchable between a transparent state and a reflecting state. Each active member establishes a light path between a light passage opening and a side of the component when said active member is reflecting. An addressing system (2) further controls the switching of the active members so that a reduced number of active members is simultaneously reflecting. Therefore, an image formed by transparency through the component thus appears permanently and continuously. Such a transparent component can be used for making an image superimposition device and an image display and storage device.
Patent KR-20100114916-A (KR)
Inventor: OOMEN EMMANUEL W J L
IPC: F21W107/10
Filed: 2009-01-30
Abstract: 본 발명은 반사체와 광을 발생하도록 구성된 광원을 포함하는 차량용 조명 장치를 제공한다.  반사체는 광원을 원주상으로 둘러싸고 반사체 개구부를 구비한다.  반사체는 광원으로부터의 광의 적어도 일부를 반사체 개구부를 통해 반사시키도록 구성된다.  차량용 조명 장치는 광원 관련 3D 홀로그램과 광원 무관 3D 홀로그램을 더 포함한다.  차량용 조명 장치는 조명 장치의 동작 중에는 광원으로부터의 광을 이용하여 광빔과 광원 관련 홀로그래픽 3D 영상을 발생하도록 구성되고, 조명 장치가 동작하지 않는 때에는 광원 무관 3D 홀로그래픽 영상을 발생하도록 구성된다.
Patent KR-20100127808-A (KR)
Inventor: BECKER MATTHEW
IPC: G06F11/28
Filed: 2009-03-31
Abstract: 일 실시예에서, 본 발명은 DUT(device under test) 또는 LUT(link under test)로부터의 신호를 전자기적으로 샘플링하는 전자기 커플러 프로브와, 프로브로부터 샘플링된 신호를 수신하고 이에 대응하는 디지털 신호를 출력하는, 예를 들어, 집적 회로로서 구현된 수신기를 갖는 시스템을 포함한다.  다른 실시예가 기술되고 청구된다.
Patent KR-20110004387-A (KR)
Inventor: SCHUECKER FRANZ JOSEF
IPC: C10B45/00
Filed: 2009-03-12
Abstract: 본 발명은 석탄을 코크스화하기 위한 설비와 관련되며, 특히 비회수 방법 또는 열회수 방법에 따라 작동되는 설비와 관련된다.  코크스 설비는 공차 내에서 모두 동일한 폭(B) 및 동일한 간격을 갖는 제1 열(1)의 오븐 챔버(2), 및 제1 열의 오븐 챔버에 평행하며 제1 열의 오븐 챔버의 개수, 폭 및 간격에 대응하는 개수, 폭 및 간격을 갖는 제2 열(1')의 오븐 챔버(2)를 포함하며, 모든 오븐 챔버(2)의 석탄 입구 포트는 2개의 오븐 챔버 열(1, 1') 사이의 통로(3)를 향한다.  추가적으로, 상기 코크스 설비는, 오븐 챔버(2)에 대한 서비스를 수행하며 오븐 챔버(의 열)에 평행한 트랙(4) 상에서 오븐 챔버의 2개 열 사이의 통로(3)에서 이동 가능한 적어도 하나의 장치(5, 6)를 포함한다.  본 발명에 따르면, 2개 열(1, 1')의 오븐 챔버는 종방향으로 서로에 대해 오프셋되며, 이때 종방향 오프셋(V)은 하나의 오븐 챔버의 폭(B)보다 크다.  오븐 챔버(2)에 대해 서비스하기 위한 장치(5, 6)는, 기계 그룹(11)을 형성하며 길이 조절 가능한 커플링(12)에 의해 서로에 대해 연결되는 개별적인 서비스 기계(10, 10')를 포함하고, 상기 서비스 기계(10, 10')는 각각의 오븐 챔버 열(1, 1')이 기계 그룹을 이루는 동일한 개수의 서비스 기계에 할당되도록 서로에 대해 반대 방향으로 정렬된다.
Patent KR-20100135867-A (KR)
Inventor: GUGLIERI MASSIMO
IPC: A01N37/18
Filed: 2009-04-30
Abstract: 본 발명의 한 주제는 에테르-아미드 유형의 신규 화합물이다.     본 발명의 또 다른 주제는 이러한 화합물의 제조 방법이다.     본 발명의 또 다른 주제는 이러한 화합물의 용도, 특히 용매로서, 예를 들면 식물위생 제형물에서의 용도이다.
Patent KR-20110009247-A (KR)
Inventor: OZEKI TADATOSHI
IPC: G02F1/1368
Filed: 2009-07-03
Abstract: 표시패널(40a)은, 각 블록(B1∼B3)에서 서로 평행하게 이어지는 복수의 표시용 배선(3)과, 표시영역(D) 외측에서 각 블록(B1∼B3) 내 각 표시용 배선(3)에 접속된 복수의 구동회로(44a)와, 표시영역(D) 외측에서 각 블록(B1∼B3) 내 각 표시용 배선(3)의 각 구동회로(44a)측 단부에 절연상태에서 교차하는 복수의 제 1 배선(W1)과, 표시영역(D) 외측에서 모든 블록(B1∼B3) 내 각 표시용 배선(3)의 각 구동회로(44a)와 반대측의 단부에 절연상태에서 교차하는 제 2 배선(W2)을 구비하며, 제 2 배선(W2)은 각 제 1 배선(W1)에 절연상태에서 교차함과 더불어, 각 구동회로(44a)로부터의 표시용 신호가 증폭회로(A)를 통해 공급되도록 구성된다.
Patent KR-20110010789-A (KR)
Inventor: OHYA SATOSHI
IPC: B32B33/00
Filed: 2010-03-09
Abstract: 열수축성을 갖는 수지 시트를, 유지한 상태에서, 당해 수지 시트의 동일면 내에 있는 인접하는 부위A와 부위B가, 상기 부위A와 상기 부위B와의 표면 온도가 다르고, 또한, 적어도 부위A의 표면 온도가 상기 수지 시트의 배향 회귀 강도 변곡점 온도T 이상의 표면 온도가 되도록, 적외선 조사하여, 상기 부위A와 부위B에 막두께차를 발생시키는 공정(1)과, 상기 수지 시트를 진공 성형법에 의해 피착체에 첩부(貼付)하여 일체화하는 공정(2)을 갖는, 가식 표면에 요철을 갖는 가식 성형체의 제조 방법. 진공 성형 동시 가식법에 있어서, 엠보스 등의 물리적인 방법을 필요로 하지 않고, 가식 후의 가식 표면에 요철을 갖는 가식 성형체를 재현성좋게 얻을 수 있다.
Patent KR-20120080683-A (KR)
Title: Aseptic sampling apparatus using single use bag or bottle
Inventor: JUNG KYUNG SUN
IPC: G01N1/10
Filed: 2011-01-08
Abstract: PURPOSE: An aseptic sampling tool using a disposal bag and a bottle is provided to prevent a sample and a main product from being exposed and being contaminated by viruses or particles, thereby reducing a loss caused by reprocessing or discarding. CONSTITUTION: An aseptic sampling tool using a disposal bag and a bottle is connected to a main container to be sealed by connecting a disposal bag and manifold, thereby sterilizing. Materials of the manifold are a metal, glass, plastic, and rubber. Materials of the disposal bag are polypropylene, private virtual circuit, polyethylene, polycarbonate, tyvek, rubber. An adapter is connected to the disposal bag. A tub or hose being connected to the manifold is connected to the disposal bag.
Patent KR-20110087238-A (KR)
Title: Photoresist comprising nitrogen-containing compound
Inventor: LIU CONG
IPC: C07C215/00
Filed: 2011-01-25
Abstract: PURPOSE: A photo-resist containing a nitrogen-containing compound is provided to improve the resolution of the relief image in a resist based on a nitrogen-containing compound with two or more hydroxyl substituents and one or more photoacid-labile groups. CONSTITUTION: A photo-resist contains one or more resins, one or more photoacid generating compounds, and one or more nitrogen-containing compounds. The nitrogen-containing compounds contain two or more hydroxyl substituents, one or more photoacid-labile groups. The photoacid-labile groups are photoacid-labile ester and/or acetal groups. The nitrogen-containing compounds are represented by chemical formula I. In the chemical formula I, the R1 and the R2 are identical or different. Either of the R1 or the R2 is hydrogen. The R1 and the R2 contains two of more hydroxyl groups or form a ring containing hydroxyl groups. The X contains a photoacid-labile group.
Patent KR-20120093503-A (KR)
Title: An interactive electronic display panel
Inventor: CHO SUNG YUN
IPC: G06T7/00
Filed: 2011-02-15
Abstract: PURPOSE: An interactive display panel is provided to induce a line of sight of people walking by taking a photograph of the people in real time and synthesizing an image recorded in screen with various visual effects and sound effects. CONSTITUTION: A photographing unit(110) takes a photograph of an external image and sound in real time by using a camera. An image analysis unit(130) analyzes dynamic and static subjects included in the external image recorded by the photographing unit. An effect contents processor(140) provides effect contents used for image composition. An image composition unit(150) synthesizes the effect contents in the analyzed dynamic and static subjects. A display unit(160) indicates the synthesized image in an external screen and provides an acoustic signal to outside.
Patent KR-20120094326-A (KR)
Title: Manufacturing method of aluminum alloy
Inventor: JUNG BYUNG JUNE
IPC: B22D21/04
Filed: 2011-02-16
Abstract: PURPOSE: A method for fabricating wear-resistant and heat-resistant hypoeutectic aluminum alloys by a field control is provided to improve efficiency by rapidly producing an alloy at a low casting temperature and to reduce a coefficient of thermal expansion by multiplying a content of silicon. CONSTITUTION: A method for fabricating wear-resistant and heat-resistant hypoeutectic aluminum alloys by a field control is as follows. A hypoeutectic aluminum alloy contains AL as a basic component and includes 8.0 to 10.0wt.% of Si, 1.5 to 2.5wt.% of Ni, 3.0 to 4.5wt.% of Cu, Fe maximum 1.0wt.%, and 0.7 to 1.0wt.% of Mg. The hypoeutectic aluminum alloy contains impurities such as Cr and Ti. A field control with respect to Al, Si, Ni, Cu, Fe, Mg, Cr, and Ti is performed through an electromagnetic stirring at a melting temperature of 585°C(S10). Molten metal is cast(S20).
Patent KR-20120096330-A (KR)
Title: Surge protective device with overcurrent breaking function
Inventor: YU YOUN YELL
IPC: H01H83/02
Filed: 2011-02-22
Abstract: PURPOSE: A surge protector having an overcurrent breaker function is provided to ensure simplified wiring by removing the need for a separate circuit breaker and to enable resetting without replacement after removal of an overcurrent source. CONSTITUTION: A surge protector having an overcurrent breaker function comprises power input/output terminals and a ground terminal. A switching unit(1) is connected to the middle of a power supply line between the power input/output terminals and a load connecting terminal and supplies overcurrent to a load. A varistor(2) is connected in parallel through the switching unit between the power supply line and the ground terminal.
Patent KR-20120096373-A (KR)
Title: Sheet manufacturing apparatus for filament mixed materials of automobile internal materials
Inventor: KANG JIN HEE
IPC: D01G15/00
Filed: 2011-02-22
Abstract: PURPOSE: A sheet processing apparatus of a filament mixture for automobile interior materials is provided to obtain a sheet material with uniform density and excellent strength. CONSTITUTION: A sheet processing apparatus of a filament mixture for automobile interior materials comprises: a feed roller(2) for receiving a mixture material of a filament form; a drawing roller(4) for pulling and transferring the mixture through the feed roller; a cotton carding machine(6) pulling and receiving the mixture from the drawing roller and sending under the drawing roller; a conveyor roller(9) for carrying the mixture; a cotton carding roll(10) for making the mixture thin and soft; a guide rol(11) and a lower guide roll(16); a discharging roll(20) for transferring the mixture from the guide roll and lower guide roll; and a first carding machine(100) having upper/lower conveyor.
Patent KR-20120097084-A (KR)
Title: Design factors yield method of grid-connected photovoltaic system and apparatus thereof
Inventor: SO JUNG HUN
IPC: G06F17/50
Filed: 2011-02-24
Abstract: PURPOSE: A method and apparatus for calculating a design coefficient of a photovoltaic power generating system are provided to implement the optimum design and improve performance by calculating the design coefficient which is a relation between the performance and a loss of the photovoltaic power generating system regardless of an installation capacity. CONSTITUTION: A design coefficient considering the other losses of a photovoltaic power generating array is calculated(S30). A design coefficient considering a loss of a DC line of the photovoltaic power generating array is calculated based on the above design coefficient(S32). A design coefficient considering a mismatch loss of the photovoltaic power generating system is calculated based on the above design coefficient(S34). A design coefficient considering a temperature rise of the photovoltaic power generating array is calculated based on the above design coefficient(S36). A design coefficient considering a loss of a photovoltaic power generating inverter is calculated based on the above design coefficient(S38). A design coefficient of the photovoltaic power generating system is calculated based on the calculated design coefficients(S40). [Reference numerals] (AA) Starting a design coefficient calculating unit; (BB) Finish; (S30) Ko calculation; (S32) Ka calculation; (S34) Km calculation; (S36) Kt calculation; (S38) Kp calculation; (S40) K calculation
Patent KR-20120097229-A (KR)
Title: Curved-type tension test apparatus for pipe wreck test
Inventor: SEOK CHANG SUNG
IPC: G01N3/02
Filed: 2011-02-24
Abstract: PURPOSE: A curved tension testing device for a destructive test of a pipe is provided to obtain the directivity of cracks by eliminating effects of the moment actuating on a curved testing piece, thereby improving the accuracy of a destructive test by applying a uniform distributed load to a thickness direction of the testing piece. CONSTITUTION: A curved tension testing device for a destructive test of a pipe comprises a tension testing piece(20), pin holes, and a multi-stage fixing pin(200). The tension testing piece comprises a cut unit. The pin holes are bored in both sides of the tension testing piece around the cut unit. The fixing pin is fitted into the pin hole.
Patent KR-20120061709-A (KR)
Inventor: SHIN PU REU RUM
IPC: A47G1/06
Filed: 2011-02-28
Abstract: PURPOSE: A sub frame with speaker is provided to be integrated into a speaker capable of providing construction about a picture inserted into a main frame by the form of text or voice. CONSTITUTION: A frame comprises a main frame(100) and a sub frame with speaker(200). The sub frame with speaker is accepted into the main frame by slide type to be hided. When necessary, along both sides of the main frame, the sub frame with speaker can be slid.
Patent KR-20120091971-A (KR)
Title: Preparation method for entecavir
Inventor: CHUNG IN HWA
IPC: A61P31/20
Filed: 2011-03-16
Abstract: PURPOSE: A method for preparing entecavir is provided to cheaply obtain the entecavir of high purity and high content. CONSTITUTION: A method for preparing entecavir comprises: a step of reacting a compound of chemical formula 2 with alpha-hydroxy acetyl halide to prepare a ketene cyclic compound of chemical formula 3; a step of ring opending and reducing the keten cyclic compound under the presence of a base catalyst to prepare a compound of chemical formula 4; a step of esterification, sharpless epoxidation, and ring opening of the compound of chemical formula 4 and introducing R2 as an alcohol protection group to prepare a compound of chemical formula 5; a step of alkylation of the compounds of chemical formulas 5 and 6 to prepare a compound of chemical formula 7; a step of introducing amine protection group R3 to the compound of chemical formula 7 to prepare a compound of chemical formula 8; a step of preparing alkene compound of chemical formula 10 through Witting or under the presence of acid catalyst; and a step of deprotecting the compound of chemical formula 10.
Patent KR-20120108475-A (KR)
Title: Polyester master batch having ag-silica nano-composite and method for preparing the same
Inventor: JEONG SUNG HOON
IPC: C08L67/00
Filed: 2011-03-24
Abstract: PURPOSE: A manufacturing method of polyester master batch is provided to provide a polyester master batch with excellent deodorizing and sterilizing performance, and to improve dispersity of silver-silcia nanocomposite and to able to control a size of particles by using a moderate surfactant. CONSTITUTION: A manufacturing method of polyester master batch comprises: a step of surface-treating silica particles; a step of manufacturing a silver-silica composite by absorbing a silver particle on the surface treated silica; and a step of mixing the silver-silica composite and the polyester. The surface treatment is conducted by using aminopropyltrimethoxysilane or mercaptopropyltrimethoxysilane. In the silver-silica composite production step, polyvinylpyrrolidone with molecular weight of 10,000-60,000 is added to adsorb silver particle to the silica.
Patent KR-20120108522-A (KR)
Title: Fliter-cartridge for dust collector
Inventor: KIM MI SUK
IPC: B01D46/08
Filed: 2011-03-24
Abstract: PURPOSE: A filter cartridge for a dust collector is provided to enlarge a filtering area for filtering dust by extending fabric-based combining member and sealing member from the upper side and the lower side of filtering fabric. CONSTITUTION: A filter cartridge for a dust collector is installed in a dust collecting case with a dust inlet and an air outlet. The filter cartridge includes filtering fabric(211) and a finishing member(E). A plurality of furrows is formed in the filtering fabric, and the filtering fabric is cylindrical. The finishing member is made of filtering fabric and is further extended from the filtering fabric. The finishing member includes a sealing member(300) and a combining member.
Patent KR-20110110055-A (KR)
Inventor: KOO HAN SEUNG
IPC: H04N7/167
Filed: 2011-03-31
Abstract: 본 발명은, 방송 또는 통신 채널별로 서로 다른 보안 클라이어트를 원격 설치 및 갱신하는 방법 및 장치에 관한 것이다. 
본 발명의 일 실시예에 따른 제한 수신 시스템에서 단말이 채널별로 서로 다른 보안 클라이언트를 설치하는 방법은, 상기 단말에서 검색 가능한 하나 이상의 채널을 검색하는 단계; 상기 검색된 채널별로, 상기 검색된 채널을 통해 전송되는 유료 프로그램의 수신을 위해 필요한 보안 클라이언트를 상기 검색된 채널을 담당하는 방송국에 요청하는 단계; 및 상기 검색된 채널별로, 상기 요청된 보안 클라이언트를 상기 방송국으로부터 다운로드하여 설치하는 단계를 포함한다.
Patent KR-20120111810-A (KR)
Title: Chemical vapor deposition apparatus using plasma
Inventor: PARK BO HWAN
IPC: H01L21/205
Filed: 2011-04-01
Abstract: PURPOSE: A plasma enhanced chemical vapor deposition device is provided to control the generation of defects without changing an electrode structure by instead changing the structure and material of a shadow ring. CONSTITUTION: A susceptor(40) faces a shower head. A power(50) is connected to the shower head and the susceptor. The power forms plasma in a process space. A process chamber limits to the process space. The shower head is arranged on the top of the process chamber and provides a reaction gas to the process space. The susceptor supports a substrate. A shadow ring(10) covers the edge of the substrate. The shadow ring is formed into square ring shape. The width of side portions of the shadow ring is narrower than the width of edge portions of the shadow ring. [Reference numerals] (31) Source gas storage; (32) Washing gas storage
Patent KR-20120113463-A (KR)
Title: Apparatus having mopping function and foreign substance removal function for cleaning object, and rag provided in the same
Inventor: KIM HYO SEON
IPC: A47L13/254
Filed: 2011-04-05
Abstract: PURPOSE: A cleaning device having a rubbing function and a dirt removing function and a rag for the cleaning device are provided to easily and conveniently remove dirt collected while rubbing an object or remaining on the object. CONSTITUTION: A cleaning device comprises a flat frame(10) with a flat bottom surface, a dirt removing frame(30) which is arranged at one side of the flat frame, inclined upward, and equipped with an adhesive member on the underside, and a mounting unit for attaching a rag to the underside of the flat frame. The rag is used for rubbing and the dirt removing frame is tilted to attach dirt to the adhesive member.
Patent KR-20120115441-A (KR)
Title: Paclitaxel- loaded polymeric nanoparticle and preparation thereof
Inventor: KURT E GECKELER
IPC: C08F20/10
Filed: 2011-04-07
Abstract: PURPOSE: A polymer nano-particle and a manufacturing method thereof in which paclitaxel is shipped are provided to be water soluble and bio-compatibility. CONSTITUTION: A polymer nano-particle comprises paclitaxel and water soluble polymer which surrounds paclitaxel surface. The polymer is poly (2-(dimethylamino) ethylmethacrylate -co-methacrylic acid). The polymer nano-particle is manufactured by the following steps: forming a composite by mixing and milling poly(2 -(dimethylamino) ethylmethacrylate -co- methacrylic acid) copolymer with paclitaxel; and manufacturing the polymer nano-particle by dissolving the composite into water and centrifuging thereof. The poly(2 - (dimethylamino) ethylmethacrylate -co- methacrylic acid) copolymer is manufactured by radical polymerizing methacrylic acid monomer with 2-(dimethylamino)ethyl methacrylate(DMAEMA) monomer under the nitrogen atmosphere. The molar ratio of MAA inside the poly(2 - (dimethylamino) ethylmethacrylate -co- methacrylic acid) is 5-30%.
Patent KR-20120114703-A (KR)
Inventor: OK SANG JIN
IPC: H03F1/34
Filed: 2011-04-08
Abstract: 음향신호 증폭기에서 입력으로 들어오는 음향신호가 증폭회로를 통과하는 동안 기본주파수와 기본주파수의 정수배로 분포된 고조파 비율이 변하여 입력된 음향신호와 다르게 변형되어 들리는 것을 변형되지 않는 음향신호로 바로 잡기 위한 기술이다.
Patent KR-20120118195-A (KR)
Title: Exhaust gas recirculation system and control method for the same
Inventor: LIM JI HOON
IPC: F02M25/07
Filed: 2011-04-18
Abstract: PURPOSE: An exhaust gas recirculation system and a control method thereof are provided to open and close an EGR valve according to low and high load states, and to increase work efficiency by smoothly supplying intake air to a combustion chamber. CONSTITUTION: An exhaust gas recirculation system comprises an exhaust gas recirculation unit and an exhaust gas recovery unit(200). The exhaust gas recirculation unit connects an intake pipe(20) and an exhaust pipe(30). The exhaust gas recirculation unit delivers a part of exhaust gas to the intake pipe. The exhaust gas recovery unit connects the intake pipe and the exhaust pipe. The exhaust gas recovery unit recovers the intake air in the intake pipe to the exhaust pipe. [Reference numerals] (10) Engine; (AA, EE) Intake air; (BB, FF) Exhaust; (CC) Suction pipe; (DD) Cooler
Patent KR-20120120748-A (KR)
Title: Stud bolt of crane jig
IPC: B66C1/16
Filed: 2011-04-25
Abstract: PURPOSE: A jig for pulling stud bolts is provided to accurately and rapidly fix stud bolts and prevent the damage of the stud bolts and a cylinder frame because the size of the jig is displaced to position the stud bolts right above relevant coupling holes. CONSTITUTION: A jig for pulling stud bolts comprises a frame(110), coupling parts(120), and connecting pieces(130). The frame is comprised of multiple divided pieces into the shape of a circle. The frame is connected with ropes drawn out from an overhead crane. The coupling parts are respectively formed in both ends of the frame. An interval adjusting part is formed on each connecting piece. The connecting pieces connect each divided piece of the frame.
Patent KR-20120122463-A (KR)
Title: Method for managing schedule
IPC: G06Q10/10
Filed: 2011-04-29
Abstract: PURPOSE: A schedule managing method is provided to enable users to conveniently manage an individual schedule and a sharing schedule with other users, thereby changing the individual schedule into the sharing schedule. CONSTITUTION: A server receives a schedule and relation data from a plurality of terminals and stores the schedule and the relation data(307). The server transmits the stored schedule and the stored relation data to a specific terminal according to a condition defined by the schedule and the relation data(308). The server receives and stores participation situation information showing whether a user participates in from the terminals. The terminals confirm the participation situation information through the server in real time. The terminals share the schedule and the relation data stored in the server. [Reference numerals] (101) Schedule sharing service server; (102) Wire/wireless network; (103) User1 ~ user n; (AA) Schedule sharing service server; (BB) Wire and wireless network or communication network; (CC) Users who use wire/wireless terminals
Patent KR-20120123777-A (KR)
IPC: E04C2/296
Filed: 2011-05-02
Abstract: PURPOSE: An aqueous flexible foam board is provided to improve heat insulation, sound absorption, and soundproof properties by attaching the board to a wall surface or ceiling surface of a building. CONSTITUTION: An aqueous flexible foam board is comprised as follows: An aqueous flexible foam board frame with holes is prepared. Aqueous flexible foam is jetted to the holes of the aqueous flexible foam board frame. The jetted aqueous flexible foam is foamed to fill the aqueous flexible foam board frame. The aqueous flexible foam board frame is disassembled to take the foamed flexible foam board out of the aqueous flexible foam board frame.
Patent KR-20120124100-A (KR)
Title: Overall pressure roller for constructing self adhesive waterproof sheet with skin having protrusion
IPC: E04D11/02
Filed: 2011-05-03
Abstract: PURPOSE: A roller for constructing a self-adhesive waterproof sheet with a skin having protrusions is provided to enable the stable attachment of a self-adhesive waterproof sheet by pressing the overall area of the waterproof sheet. CONSTITUTION: A roller(100) for constructing a self-adhesive waterproof sheet with a skin having protrusions is comprised as follows. The inner surface of a skin(120) is attached to the outer surface of the roller, and the outer surface has multiple protrusions(110). When the roller touches a self-adhesive waterproof sheet, the protrusions are deformed by the weight of the roller.