baber/WOPTO huggingface dataset:
Patent KR-20110111354-A (KR)
Inventor: SASAGAWA SHINYA
IPC: H01L29/786
Filed: 2011-09-26
Abstract: 배선들간의 입자들을 감소시킬 수 있는 기판상의 배선 및 상기 배선 제작 방법이 공개된다.  배선들간의 프로젝션(projection)과 디프레션(depression)의 큰 차이로 인한 배선들간의 단락(short-circuiting)을 방지하는 것이 가능한 기판상에 배선 및 상기 배선 제작 방법이 또한 공개된다.  또한, 배선 또는 입자들의 에지에서의 압력으로 인한 절연층내의 크랙(crack)들을 방지하는 것이 가능한 기판상에 배선 및 상기 배선 제작 방법이 또한 공개된다.  본 발명에 따라, 기판상에 배선 제작 방법이 제공되며, 상기 방법은 절연 표면위에 제 1 도전층을 형성하는 단계; 상기 제 1 도전층위에 제 1 마스크 패턴을 형성하는 단계; 상기 제 1 마스크 패턴을 제 1 조건하에서 에칭함으로써 제 2 마스크 패턴을 형성하고, 동시에 상기 제 1 도전층을 에칭함으로써 단면이 경사각을 갖는 측면을 갖는 제 2 도전층을 형성하는 단계; 및 제 2 도전층 및 제 2 마스크 패턴을 제 2 조건하에서 에칭함으로써 제 3 도전층 및 제 3 마스크 패턴을 형성하는 단계롤 포함하며, 여기서 제 1 마스크 패턴에 대한 제 1 도전층의 제 1 조건하의 선택비(selective ratio)는 0.25 ~ 4의 범위내에 있고, 제 2 마스크 패턴에 대한 제 2 도전층의 제 2 조건하의 선택비는 제 1 조건하의 선택비 보다 크다.
Patent KR-20110115991-A (KR)
Title: 회전력에 적당한 풀의 양을 이동하도록 하는 벽지 자동 풀 바름 기계의 풀 통 저장의 풀의 이동 제어판
Inventor: KIM CHAI SIG
IPC: B44C7/04
Filed: 2011-09-23
Abstract: .
Patent KR-20130037132-A (KR)
Title: Soup production equipment
Inventor: GO MEE SEON
IPC: A23L7/10
Filed: 2011-10-05
Abstract: PURPOSE: A soup manufacturing apparatus is provided to apply the apparatus in a vending machine as soup can be conveniently cooked and the cooked soup can be easily withdrawn and hygienically managed by the apparatus. CONSTITUTION: A cooking cask(10) includes a spiral part along an inner circumference surface to stir or withdraw a cooking material in a direction of rotation, and the cooking cask can be heated to cook the cooking material. A rotation means rotatably supports the cooking cask and rotates the cooking cask by receiving a rotating power from an electric motor. A supporting means firmly supports the rotation means. A control means controls the electric motor to adjust a rotating state of the cooking cask. The cooking cask receives power from the outside with a slip ring for power supply at a lower part of the cooking cask as a medium. Thus a heating device(40) for heating the cooking cask may be installed inside the cooking cask. The rotation means is axis-installed in the cooking cask, receives a rotating power from the electric motor through a rotation power transferring member(13). The rotation means comprises a rotation axis(22) for rotating the cooking cask and a bearing member for rotatably supporting the rotation axis. The supporting means comprises a base plate(30a), in which the bearing member and the electric motor are fixedly installed, and a support frame part(30c), in which the base plate is rotatably mounted and an inclination angle adjusting member for fixing a rotation angle of the base plate is prepared.
Patent KR-20130042077-A (KR)
Inventor: BYEON SANG JIN
IPC: G11C7/10
Filed: 2011-10-18
Abstract: 서로 적층된 복수의 반도체 칩을 포함하는 반도체 메모리 장치에 있어서, 상기 복수의 반도체 칩은 각각, 메모리 영역과, 상기 메모리 영역을 제어하는 제어로직과, 마스터/슬레이브 모드를 선택하고 내부설정을 선택적으로 활성화 시키는 칩 설정부를 포함한다.
Patent KR-20130044072-A (KR)
Title: Light emitting diode
Inventor: JANG EUN JOO
IPC: H05B44/00
Filed: 2011-10-21
Abstract: PURPOSE: A light emitting device is provided to prevent the deterioration of the efficiency of a light source due to sulfur or amine which is included in a light emitting layer by using a light shielding layer. CONSTITUTION: A substrate(104) includes an Ag reflector(102). A buffer layer(108) includes a first matrix polymer which is positioned on a light source(106). A polymer layer(110) includes an organic/inorganic hybrid polymer which is positioned on the buffer layer. The polymer layer including the organic/inorganic hybrid polymer has a porosity of less than 5 volume %. A light emitting layer(116) includes luminous particles(114) which are dispersed by a second matrix polymer(112).
Patent KR-20130044804-A (KR)
Title: Dustbin capable of getting rid of offensive odor and sterlization
Inventor: LEE HONG SUK
IPC: B65F1/14
Filed: 2011-10-25
Abstract: PURPOSE: A food waste container is provided to prevent the outflow of odor by closing a sub-cover when a main cover of the food waste container opens. CONSTITUTION: A food waste container comprises a main body(110), a main cover(120), and a sub-cover(130). The main body receives food waste. The main cover is hinge-coupled to a hinge shaft positioned in one side of the upper end of the main body. The sub-cover is linked to the main cover by a link part(150). Accordingly, the sub-cover shields the upper part of the main body by hinge-rotating according to the lifting motion of the main cover.
Patent KR-20130044947-A (KR)
Title: Electrochromic smart window film
Inventor: HAN TAE HOON
IPC: G02F1/15
Filed: 2011-10-25
Abstract: PURPOSE: An electrochromic smart window film is provided to easily be applied to an existing window by using a polymer base layer. CONSTITUTION: An electrochromic smart window film(100) includes two transparent polymer base layers(110,110'), silver nanowire layers(120,120'), an organic electrochromic material layer(130), an electrolyte layer(140). The silver nanowire layers are formed on both surfaces of the polymer base layer. The organic electrochromic material layer is formed in one surface of the silver nanowire layers. The electrolyte layer is formed between the other surface of the silver nanowire layers and the organic electrochromic material layer.
Patent KR-20120048505-A (KR)
Title: Power semiconductor system
Inventor: PETER BECKEDAHL
IPC: H05K7/20
Filed: 2011-11-03
Abstract: PURPOSE: A power semiconductor system is provided to effectively transfer heat from a power semiconductor circuit to refrigerant and to prevent an undesirable current path to be created between a metal shaped body and an operating media. CONSTITUTION: A line system(10) transports a liquid operating media. One or more wall elements(20) comprise an outer side surface(21) and an inner side surface(22). A power semiconductor circuit(30) is arranged on the outer side surface of the wall element. A metal shaped body(40) comprises one or more cavities which forms an opening part on the surface of the metal shaped body. The sealing element(50) is arranged between the inner side surface and the metal shaped body of the wall element. A frame(60) is fixed to the metal shaped body by a screw(70).
Patent KR-20130051565-A (KR)
Title: Stone net with ground protect cloth
Inventor: LEE JAE HO
IPC: E02B3/08
Filed: 2011-11-10
Abstract: PURPOSE: A gabion joined with a ground protective cloth is provided to enhance the durability of a gabion and to maintain the shape of the gabion for a long time by preventing the erosion of the ground in the lower part of the gabion through water flow. CONSTITUTION: A gabion(100) comprises a mesh(10), a band(20), and a ground protective cloth(30). The band is connected to the mesh by crossing the outer surface. The ground protective cloth is connected to the inside of the mesh through a connecting rope(40).
Patent KR-20130052351-A (KR)
Title: Solid process for lohas type fiber of nit
Inventor: KIM YONG TAE
IPC: D06C17/00
Filed: 2011-11-11
Abstract: PURPOSE: A three dimensional process for LOHAS style fabric of knitted fabric is provided to synthesize environmentally-friendly finishing agents by manufacturing thickening liquid of chemicals and performing printing, pre-drying, hardening, dipping in an alkaline solution, leaving in, neutralizing, washing with water and drying processes on fabric surface. CONSTITUTION: A three dimensional process for LOHAS style fabric of knitted fabric comprises the following steps: a first step (S10) in which manufactured chemical is thickened; a second step (S20) in which knitted fabric placed on a printing screen is knitted through thickened chemicals; a third step (S30) in which the knitted fabric is hardened after drying; a fourth step (S40) in which the dried knitted fabric is aired after dipped in a NaOH solution; a fifth step (S50) in which the knitted fabric is neutralized by washing with water and is softened; and a sixth step (S60) in which the softened knitted fabric is soft processed through tumble drying. [Reference numerals] (S10) Presetting(Prepare 12%-15%); (S20) Dye with a roller(Printing); (S40) Immerse NaOH liquid/Airing; (S50) Washing and softening process; (S60) Tumble dry(Soft process)
Patent KR-20130053949-A (KR)
Inventor: KANG MI NA
IPC: H01L33/22
Filed: 2011-11-16
Abstract: PURPOSE: A light emitting device is provided to reduce leakage current by forming a lattice buffer layer made of nanocrystal materials. CONSTITUTION: A lattice buffer layer(120) is arranged on a substrate(110). A buffer layer(130) is arranged on the lattice buffer layer. A light emitting device structure is arranged on the buffer layer. The lattice buffer layer includes nanocrystal materials. The substrate is a sapphire substrate.
Patent KR-20130057522-A (KR)
Title: Thin film transistor, thin film transistor substrate and methods of manufacturing the sames
Inventor: KIM KYUNG CHAN
IPC: H01L21/336
Filed: 2011-11-24
Abstract: PURPOSE: A thin film transistor, a thin film transistor substrate including the same, and a method for manufacturing the same are provided to form a gate insulating layer through a soluble process, thereby securing flexibility. CONSTITUTION: A gate electrode is formed on a substrate. A gate insulating layer(130) is formed on the gate electrode. The gate insulating layer is formed through a soluble process. The surface of the gate insulation layer(130a) is changed into a silicon dioxide(SiO2) thin layer. A semiconductor layer is formed on the gate insulating layer.
Patent KR-20130057554-A (KR)
Title: Supporting holder for mobile phone of bicycle
Inventor: YOUN SE HYUNG
IPC: B62J7/06
Filed: 2011-11-24
Abstract: PURPOSE: A holder on a bicycle for a mobile phone is provided to conveniently attach or detach and to install a mobile phone to a bicycle, and to conveniently keep and to use the mobile phone by adjusting a set mobile phone to a right and left or 360° rotation, and an up and down rotation. CONSTITUTION: A holder on a bicycle for a mobile phone comprises a connecting body(10), a steering wheel, a settling body(40), and a connecting ring(20). The connection body comprises a combining member(13) in which the holder and a horizontal fixing part are installed at a center of the steering wheel. The horizontal fixing part respectively loosens a screw, fixes to the steering wheel of a center, and screws the combining member in a column(35) of a bicycle main body. The horizontal fixing part fixes a cover(22) and a connecting ring of the settling body on a fixture(11) of an inside with a screw in order to be unified with the bicycle.
Patent KR-20130061334-A (KR)
Title: Parallel mechanism robot system and method for controlling thereof
Inventor: YI BYUNG JU
IPC: B25J9/06
Filed: 2011-12-01
Abstract: PURPOSE: A parallel robot system and a control method thereof are provided to stably control by reducing the distance between the position to install and a unit and to sense the movement of a plurality of objects or a fast moving object. CONSTITUTION: A parallel robot system(100) comprises a base frame(130), a first motor, a second motor, a first guide link(151), a second guide link(156), a rotary member(160), and a unit(110). Both end of the second guide link are connected to the base frame to be rotated by the second motor and is formed to intersect with the first guide link. The unit is connected to the other end of the rotary member and can be replaced. The first guide link and the second guide link have a semicircle shape protruded to face with the unit.
Patent KR-20120063431-A (KR)
Title: Transmitter and receiver for transmitting and receiving multimedia content, and reproducing method thereof
Inventor: PARK HONG SEOK
IPC: H04N21/236
Filed: 2011-12-02
Abstract: PURPOSE: A transmitter, a receiver, and a reproducing method thereof are provided to transmit/receive data through respectively different routes and to prevent transmission bandwidth restriction. CONSTITUTION: A receiver(110) receives a first signal and a second signal through respectively different routes. The first signal includes a left-eye image and first synchronization information. The second signal includes a right-eye image and second synchronization information. A signal processing unit(120) synchronizes the left-eye and the right-eye through the first synchronization information and the second synchronization information.
Patent KR-20120002959-A (KR)
Title: Additive for stock feed comprising natural extract
Inventor: KIM JUNG BUM
IPC: A23K10/32
Filed: 2011-12-12
Abstract: PURPOSE: An animal feed additive containing a natural extract is provided to replace a functional additive and an antibiotic for livestock feed using a big cone pine nut extract. CONSTITUTION: An animal feed additive(40) a big cone pine nut extract as a natural ingredient. The animal feed additive additionally contains CP, fat, fibers, ash, Ca, P, available P, and NFE as chemical ingredients. The big cone pine nut extract(30) is obtained by distilling scales(10) separated from pine nut cones using 80-120 deg C steam for 60-80 minutes in a tank(20).
Patent KR-20130085524-A (KR)
Title: Method for data transfer of push type in ccn environment
Inventor: KIM JOO HEE
IPC: H04L12/70
Filed: 2011-12-15
Abstract: PURPOSE: A push-type data transmission method in a content-centric network (CCN) environment is provided to quickly deliver small-sized data in case of push-type data transmission using a negative acknowledgement (NACK) content object. CONSTITUTION: A content providing device (12) inserts content information into an interest packet (301). The content providing device transmits the interest packet, into which the content information is inserted, to a content receiving device (11) (302). The content receiving device receives the interest packet from the content providing device (303). The content receiving device obtains the content information by parsing the received interest packet (304). The content receiving device generates a content object packet not containing contents and transmits to the content providing device (305). The content providing device receives the content object packet not containing contents from the content receiving device (306). The content receiving device requests contents from the content providing device by using the obtained content information (307). The content providing device receives the content request from the content receiving device (308) and transmits corresponding contents (309). The content receiving device receives the contents (310). [Reference numerals] (11) Content receiving device; (12) Content providing device; (301) Insert content information in an interest packet; (302) Transmit the interest packet in which the content information is inserted; (303) Receive the interest packet in which the content information is inserted; (304) Obtain the content information by parsing the received interest packet; (305) Generate and transmit a content object packet in which contents are not included (NACK Content Object Message); (306) Receive the content object packet in which the contents are not included; (307) Request the contents by using the obtained content information; (308) Receive a content request; (309) Transmit corresponding contents; (310) Receive the content
Patent KR-20130071941-A (KR)
Title: Window and mobile device having the same
Inventor: HIRAI AKIRA
IPC: B32B27/08
Filed: 2011-12-21
Abstract: PURPOSE: A window for a mobile device and a mobile device including the same are provided to enable the mobile device to be curved by using a window which is curved. CONSTITUTION: A window (400) for a mobile device comprises a first resin layer (410) which includes a transparent adhesion resin (411) and multiple supporting members (412) which are distributed on the transparent adhesion resin; and a second resin layer (430) which is arranged on one side between both sides of the first resin layer, and includes a high hardness transparent resin. The mobile device comprises a display panel which displays an image; the window for the mobile device which is arranged in the direction to which light is sent on the display panel. The window for the mobile device comprises the transparent adhesion resin and the multiple supporting members which are distributed on the transparent adhesion resin; the first resin layer which includes a first side and a second side which is faced with the first side; and the second resin layer which is arranged on the second side of the first resin layer, and includes high hardness transparent resin.
Patent KR-20130093699-A (KR)
Title: Apparatus for receiving and transmitting optical information
Inventor: SON JAE SEUNG
IPC: G06V30/224
Filed: 2011-12-23
Abstract: PURPOSE: An apparatus for transmitting optical information and an apparatus for receiving optical information are provided to transmit relatively large amount of data directly, by using the optical information transmission apparatus as an alternative about an information symbol like a quick response (QR) code. CONSTITUTION: At least three light emitting diodes (21) of an optical information transmitting apparatus are installed with a predetermined interval and direction. A data transmission part (23) of the optical information transmitting apparatus transmits data, by controlling the three light emitting diodes (LED) on the basis of visible light communication (VLC) protocol. A first light emitting diode (21-1) generates and transmits a physical (PHY) header including an LED identifier, distance information and a group identifier. A second light emitting diode (21-2) and a third light emitting diode (21-3) generate and transmit a PHY header the LED identifier and the distance information. [Reference numerals] (21-1) Light emitting element 1; (21-2) Light emitting element 2; (21-3) Light emitting element 3; (23) Data transmitting unit
Patent KR-20130073776-A (KR)
Title: Ldmos transistor device and preparing method of the same
Inventor: KIM MI YOUNG
IPC: H01L21/336
Filed: 2011-12-23
Abstract: PURPOSE: A lateral diffusion MOS transistor and a manufacturing method thereof are provided to increase breakdown voltage by forming a field insulation layer in the upper surface of an N well. CONSTITUTION: A P-type body region is formed in an N well. A source region and a body contact region are formed in the P-type body region. A drain region (230) is formed in the N well. A field insulation layer (300) is formed on the P-type body region and the N well. A gate electrode (400) is formed on the N well and the field insulation layer.
Patent KR-20120075407-A (KR)
Title: Radiation-curable pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
Inventor: TAKAHASHI TOMOKAZU
IPC: C09J7/02
Filed: 2011-12-27
Abstract: PURPOSE: A radiation-curable adhesive composition is provided to be easily separated from an object by relatively low radiation dose and easy release force, and to restrain the contamination to an object due to separation. CONSTITUTION: A radiation-curable adhesive composition comprises a base polymer comprising one or more kinds of a unit structure having polymerizable carbon double bond selected from an acryloyl group, and a methacryloyl group. The composition additionally comprises a group contributing to radiation-curing, having a polymerizable carbon double bond same with the monomer. The base polymer additionally comprises a unit structure originated from the monomer having the group contributing to the radiation-curing. The unit structure is contained in the side chain of the base polymer.
Patent KR-20120087794-A (KR)
Title: Network game system, game apparatus, server apparatus, and recording medium
Inventor: FUJISAWA JIN
IPC: A63F13/79
Filed: 2011-12-27
Abstract: PURPOSE: A network game system, a game device, a server device, and a recording medium are provided to enable a server device to manage a game which is played according to motion of each character and transmit playing information of the game to video game devices of each player. CONSTITUTION: A server device(200) comprises the following units. A character motion information receiving unit receives character motion information transmitted from terminal devices. A character motion state update unit updates motion states of player characters corresponding to each terminal device. A game playing information transmitting unit transmits game playing information to each terminal device. The game playing information shows a game playing state according to the motion states of the player characters.
Patent KR-20130012247-A (KR)
Title: Terminal, automatic journalizing system connected to the terminal and method thereof
Inventor: KIM DAE WON
IPC: G06Q10/06
Filed: 2011-12-28
Abstract: PURPOSE: An automatic journalizing service system and a method thereof are provided to enable a company to perform financial management by using items and transaction information without an accounting knowledge, and output a report with financial data. CONSTITUTION: A server includes the followings. A search unit(122) provides item information with reference to an item database(111). The search unit searches for accounting title information according to a request of a tax agency terminal(400). A generating unit(121) generates a new item according to a request of a client terminal. A connecting unit(124) connects an accounting title with an item. [Reference numerals] (111) Item database; (112) Financial contents DB; (113) Accounting title DB; (114) Item/accounting title link DB; (115) Accounting contents DB; (121) Generating unit; (122) Search unit; (123) Input processing unit; (124) Connecting unit; (125) Converting unit; (126) Report output unit; (200) Communication network; (300) Company terminal; (400) Tax agency terminal
Patent KR-20110028514-A (KR)
Inventor: BREWER WILLIAM SHAWN
IPC: B60N2/07
Filed: 2009-06-19
Abstract: 조절기 메카니즘(14)이 경사 브라켓(52), 섹터(54), 그리고 모터 및 전동기 조립체(56)를 포함하고 최소 질량을 갖는다. 상기 조절기 메카니즘(14)은 다수의 위치들 사이에서 시트 베이스 쿠션(116)의 앞부분을 조절하기 위해 차량 시트(12)에 조절성을 제공하는데 유용하다.
Patent KR-20110039454-A (KR)
Inventor: HAN LIN
IPC: H01L29/786
Filed: 2009-07-30
Abstract: 절연재료로 유기실리케이트 글라스(OSG)를 사용하여 박막 트랜지스터가 제조된다. 상기 유기실리케이트 글라스는 플라즈마-강화 화학 기상증착에 의해 실록산과 산소로부터 증착된 SiO 2 -실리콘 하이브리드 재료일 수 있다. 이들 하이브리드 재료들은 게이트 유전체, 서빙층 및/또는 백 채널 패시베이션층으로 사용될 수 있다. 이 트랜지스터들은 임의의 종래 TFT 형상으로 제조될 수 있다.
Patent KR-20110074614-A (KR)
Inventor: INAGAKI NOBUYA
IPC: C07D209/44
Filed: 2010-03-16
Abstract: 췌도(膵島) 이미징용 분자 프로브의 전구체를 제공한다.  하기 식 (Ⅰ)으로 표시되는 화합물. 
   
[상기 식 (I)에 있어서, -V-X는, 벤젠환 상의 치환기를 나타내고, V는 결합손, R 1     또는 OR 1 이고, R 1 은 C 1 -C 6     알킬렌기이고, R 2 는 H(수소 원자), C 1 -C 6  알킬기, C 7 -C 10  아랄킬기 또는 보호기이고, X는, OMs기, OTs기, OTf기, Br(브롬 원자) 또는 I(요오드 원자)이며, *을 붙인 탄소는, 부제(不齊) 탄소 원자이다.]
Patent KR-20110095316-A (KR)
Inventor: KOMAI NOBUYOSHI
IPC: F22B37/20
Filed: 2009-12-24
Abstract: 전열관 열을 사이에 끼우는 2개의 판상 부재의 열 신장차에 의한 길이 방향의 휘어짐(구부러짐)을 저감시켜, 전열관 열의 휘어짐(구부러짐)을 방지한다.  폭 방향에서의 일측에, 길이 방향을 따라 복수의 절결부(12)가 마련된 긴 형상의 판상 부재(11)를 2장 구비하고, 각 절결부(12)는, 상기 판상 부재(11)의 길이 방향 축선에 대하여 직교하는 방향으로 연장되는 2개의 직선부(13)와, 해당 직선부(13)의 일단부끼리를 연결하는 반원부(14)를 가지며, 상기 판상 부재(11)의 길이 방향 축선을 따른 상기 2개의 직선부(13) 사이의 거리 및 상기 반원부(14)의 직경은 해당 절결부(12)에 수용되는 전열관의 직경보다 크게 설정되고, 이웃하는 절결부(12)끼리의 사이, 및 상기 판상 부재(11)의 길이 방향에서의 양단부에 위치하는 절결부(12)와, 상기 판상 부재(11)의 길이 방향에서의 양측면(17) 사이에, 설편부(18)가 각각 마련되어 있다.
Patent KR-20110101206-A (KR)
Inventor: PETERS JARREN
IPC: C07C67/08
Filed: 2009-12-15
Abstract: 본 발명은 하나 이상의 반응기를 갖는 반응계 중에서 카르복실산 및/또는 카르복실산 무수물 및 알콜을 포함하는 반응 혼합물의 반응에 의해 카르복실산 에스테르를 제조하는 방법에 관한 것이며, 여기서 반응의 물을 배출 증기와 함께 알콜/물 공비혼합물로서 증류 제거한다.  또한, 반응 혼합물을 과열된 알콜 증기로 처리한다.  방법은 낮은 산가를 갖는 에스테르의 제조를 가능하게 한다.
Patent KR-20110139682-A (KR)
Inventor: OKAWA MIYUKI
IPC: A61F13/53
Filed: 2010-03-16
Abstract: 본 발명은 흡수성 폴리머의 흡수 성능의 충분한 사용을 허용하고, 사용 후에 토양 등에 매장에 의해 처리될 때 효율적으로 생분해될 수 있는 흡수성 물품을 제공한다. 흡수성 물품은 적어도 하나의 내측 자루형 부재, 흡수성 폴리머 및 외측 자루형 부재를 포함한다. 내측 자루형 부재는 생분해성 및 유체 투과성을 갖는 시트로 이루어진 얇고 실질적으로 시트형 형태로 형성되고 다중의 수용 공간들을 포함한다. 흡수성 폴리머는 내측 자루형 부재 내의 수용 공간의 각각 내에 수용되어 수용공간들에서 자유롭게 이동가능하고, 생분해성 및 실질적으로 알갱이 또는 분말 형태를 갖는다. 외측 자루형 부재는 생분해성 및 유체 투과성을 갖는 시트로 형성되고 적층된 상태 또는 접힌 상태 중 어느 하나로 내측 자루형 부재를 포함한다.
Patent KR-20110111480-A (KR)
Inventor: MENZEL FRANK
IPC: C01B33/12
Filed: 2010-01-21
Abstract: 본 발명은 70 g/l 이하의 수정 탭 밀도를 갖는 침강 실리카를 포함하는 단열 재료에 관한 것이다.