baber/WOPTO huggingface dataset:
Patent KR-20100049552-A (KR)
Title: Systems and methods for delivery of peritoneal dialysis (pd) solutions
Inventor: JENSEN LYNN E
IPC: A61J1/14
Filed: 2007-07-27
Abstract: The invention provides container systems, kits and methods for peritoneal dialysis (PD) solutions. Such a system, for example, includes a first compartment that contains a PD osmotic agent and a second compartment that contains a PD buffer agent. The compartments maintain their respective contents separately from one another for purposes of transport, storage and/or sterilization. However, the compartments are fluidly couplable, so that their respective contents can be combined with one another, e.g., following sterilization of the agents and prior to their introduction into the patient's abdomen. The invention provides, in other aspects, such systems, kits and methods that provide protective structure which inhibits breaking of a seal prior between the second compartment and an outlet of the system, prior to breaking of a seal between the first and second compartments.
Patent KR-20100049086-A (KR)
Title: An explosion-proof material and its processing method
Inventor: HUANG XIAODONG
IPC: B65D90/40
Filed: 2007-07-31
Abstract: An explosion-proof material includes a high-porosity sheet material (11). The explosion-proof material is obtained by winding the high-porosity sheet material (11), taking its one side (12) as an axis, along a direction vertical to this side (12) to form a multi-layer material body (1), and inserting a skeleton (13) among the multi-layer high-porosity sheet material (11) of the material body (1) to fix and support the material body (1). A preparation method of the explosion-proof material includes: cutting a roll-like flat raw material to form a grid-like half-finished product material at first; then stretching outward gradually both sides of the grid-like half-finished product material to a honeycomb web to form a high-porosity sheet material (11); and then winding the high-porosity sheet material (11), taking its one side (12) as an axis, along a direction vertical to this side (12); finally in the winding process, inserting a skeleton (13) among the high-porosity sheet material (11), cutting off the high-porosity sheet material (11) to form the multi-layer explosion-proof material.
Patent KR-20100066556-A (KR)
Title: Solvent for dissolving electrolyte salt of lithium secondary battery
Inventor: KOH MEITEN
IPC: H01M10/052
Filed: 2009-01-22
Abstract: Disclosed is a solvent for dissolving an electrolyte salt of a lithium secondary battery, which contains at least one fluorine-containing solvent selected from the group consisting of fluorine-containing ethers, fluorine-containing esters and fluorine-containing chain carbonates, 1,2-dialkyl-1,2-difluoroethylene carbonate, and another carbonate. A nonaqueous electrolyte solution containing the solvent and an electrolyte salt, and a lithium secondary battery using the nonaqueous electrolyte solution are also disclosed. The solvent for dissolving an electrolyte salt of a lithium secondary battery enables formation of a lithium secondary battery which specifically excels in discharge capacity, rate characteristics and cycle characteristics, while having improved incombustibility (safety).
Patent KR-20100085912-A (KR)
Title: Combinations of phosphoinositide 3-kinase inhibitor compounds and chemotherapeutic agents, and methods of use
Inventor: BELVIN MARCIA
IPC: G01N33/50
Filed: 2008-09-10
Abstract: Combinations of PI3K inhibitor compounds having Formulas and and chemotherapeutic agents, including stereoisomers, geometric isomers, tautomers, metabolites and pharmaceutically acceptable salts thereof, are useful for treating hyperproliferative disorders such as cancer. Methods of using such combinations for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
Patent KR-20100072309-A (KR)
Title: Resource allocation/management method and device based on block repeat division multiple access
Inventor: CAI YUEMIN
IPC: H04L29/08
Filed: 2008-09-28
Abstract: A resource allocation method based on block repeat division multiple access, involves the steps of: distributing the usable BRBG according to the service requirement of a user; distributing RC series for the said distributed BRBG. The present invention also provides a resource management method based on block repeat division multiple access, which involves the steps of: detecting the operation environment in a district for a period of time; adjusting the number of the BRB in the BRBG of the district, according to the operation environment of the district. The present invention also provides the resource allocation/management device based on block repeat division multiple access.
Patent KR-20100074315-A (KR)
Title: Session and media binding to common control
Inventor: RAESAENEN JUHA A
IPC: H04W8/02
Filed: 2008-10-15
Abstract: There are provided a method and structural means for session and media binding to a common control, in particular to a common policy control. The method may basically comprise extracting a user identification parameter from a private user identity during session registration, retrieving the user identification parameter in accordance with a public user identity during session handling, obtaining a corresponding user identification parameter during bearer handling, and establishing a binding for policy-controlled sessions of the user to a policy control entity on the basis of the user identification parameter.
Patent KR-20100086041-A (KR)
Title: Method and device for manufacturing metal oxide particles
Inventor: OHTANI BUNSHO
IPC: B01J12/02
Filed: 2009-10-14
Abstract: Disclosed is a method for manufacturing decahedral titanium oxide particles by introducing a reaction gas into a reaction tube having a partial double-tube structure, wherein a hollow inner tube is inserted into an upstream section of a hollow outer tube. The manufacturing method for decahedral titanium oxide particles is characterized in that the aforementioned reaction gas, which contains titanium tetrachloride, is introduced into the aforementioned hollow inner tube, and while a barrier gas containing no metal chloride is introduced between the aforementioned hollow inner tube and the aforementioned hollow outer tube, the aforementioned reaction gas and the aforementioned barrier gas are preheated upstream from the downstream end of the aforementioned hollow inner tube, the aforementioned reaction gas undergoes main heating in a region at a distance downstream from the downstream end of the aforementioned hollow inner tube, and the aforementioned titanium tetrachloride is pyrolized.
Patent KR-20110043516-A (KR)
Inventor: HAYTON PAUL GRAHAM
IPC: B67D7/84
Filed: 2009-06-03
Abstract: ⅰ) 물질을 보유하기 위한 분배 챔버를 규정하는 분배기 몸체와;  
ⅱ) 상기 분배 챔버와 연통하는 출구와; 
ⅲ) 상기 출구를 통해 상기 분배 챔버의 내용물들을 분배하기 위한 분배 기구; 및 
ⅳ) 상기 분배 기구를 작동시키기 위해, 상기 분배기 몸체에 대해 이동시키기 위해 장착되는 작동 부재를 구비하는 분배기를 포함하는, 물질을 분배하기 위한 휴대용 분배 장치로서, 
상기 분배기는, 상기 핸들이 상기 출구를 커버하는 비-사용 위치로부터 상기 출구가 미커버되는 작동 위치로, 상기 핸들에 대해 수동으로 미끄럼 이동하도록 상기 핸들에 작동가능하게 연결되며,  
상기 장치는, 상기 분배기 몸체의 상기 수동 미끄럼 운동을 방지하기 위해, 상기 작동 위치에서 상기 분배기 몸체를 상기 핸들에 해제 가능하게 체결하기 위한 체결 조립체를 추가로 포함하며, 이 경우 사용자는 상기 핸들을 파지하고, 또한 상기 분배 기구를 작동시키고 또한 상기 미커버된 출구를 통해 상기 분배 챔버의 내용물들을 분배하도록, 상기 핸들과 상기 분배기 몸체에 대해 상기 작동 부재의 수동 운동을 수행하는 휴대용 분배 장치.
Patent KR-20100138872-A (KR)
Inventor: SALICE LUCIANO
IPC: E05F5/00
Filed: 2009-02-07
Abstract: 특히 가구용 경첩 회전 감속장치(1)는 마찰면(17)에 미끄러지도록 구성된 적어도 하나의 회전 마찰 부재(16)를 수용하는 용기(4), 상기 경첩의 회전중 이동방향을 따라 움직일 수 있는 슬라이더(18), 및 상기 슬라이더(18)의 이동을 상기 적어도 하나의 마찰 부재(16)의 회전으로 변형하기 위한 운동수단을 포함하고, 상기 슬라이더(18)는 상기 경첩의 열리는 회전중 자신의 움직임을 받기 위한,  상기 경첩의 닫히는 회전중 자신의 움직임을 받기 위한 제2 수단과 구별되어 분리된 제1 수단을 포함하고, 상기 운동수단은 상기 슬라이더(18)와 일체로 결합하고 상기 마찰 부재에 제공된 캠의 프로파일 내에 항상 갇혀있는 당김 부재(20)를 포함하고, 상기 당김 부재(20)는 상기 경첩의 열리는 회전중 상기 마찰 부재(16)를 회전하기 위한 상기 캠(21)의 상기 프로파일의 제1 섹션 또는 상기 경첩의 닫히는 마지막 단계 중 상기 마찰 부재(16)를 회전하기 위한 상기 캠(21)의 상기 프로파일의 제2 섹션과 선택적으로 체결될 수 있다.
Patent KR-20100114123-A (KR)
Inventor: TAKAOKA HIROMI
IPC: H02J7/00
Filed: 2008-02-29
Abstract: 팩 전지를 충전할 때 충방전 성능의 저감을 예방하고, 팩 전지의 신뢰성을 향상시킬 수 있으며, 또한 팩 전지의 안전성을 확보할 수 있는 팩 전지의 충전 장치 및 팩 전지의 품질 판정 장치를 제공한다. 
충전 제어 장치(43)는, 이차 전지 셀(10a)의 분산도 σ에 기초하여 셀 전압값의 최대값 v maxon 을 특정하는 최대값 특정 수단(62)과, 상기 최대값 특정 수단(62)에 의해 특정된 셀 전압값의 최대값 v maxon 이 허용 셀 전압값 v c 에 도달했는지의 여부를 판정하는 제 3 판정 수단(63)과, 상기 제 3 판정 수단(63)에 의해 셀 전압값의 최대값 v maxon 이 허용 셀 전압값 v c 보다 크다고 판정한 경우, 셀 전압값의 최대값 v maxon 과 허용 셀 전압값 v c 의 전압차에 기초하여, 전압 공급 수단(41)에 의해 인가되는 충전 전압을 변경하는 충전 전압값 변경 수단(64)을 구비한다.
Patent KR-20110021873-A (KR)
Inventor: TAN MICHAEL RENNE TY
IPC: H04B10/00
Filed: 2008-05-09
Abstract: 본 발명의 실시예는 광학 멀티프로세싱 버스에 관한 것이다.  일 실시예에서, 광 브로드캐스트 버스(100)는 리피터(106), 다수의 노드와 리피터에 광학적으로 연결되는 팬-인 버스(102), 노드와 리피터에 광학적으로 연결되는 팬-아웃 버스(104)를 포함한다.  팬-인 버스(102)는 각 노드로부터 광 신호를 수신하고 광 신호를 리피터로 전송하는데, 이 리피터(106)는 광 신호를 재생성한다.  팬-아웃 버스(104)는 리피터(106)로부터 출력되는 재생성된 광 신호를 수신하고 재생성된 광 신호를 노드로 분배하도록 구성된다.  또한, 리피터(106)는 한 번에 하나의 노드가 팬-인 버스에 액세스하도록 승인함으로써 중재자로서 기능할 수도 있다.
Patent KR-20110017383-A (KR)
Inventor: KIM STANLEY A
IPC: A61P31/04
Filed: 2009-05-12
Abstract: 황색 포도상구균 감염을 치료 또는 예방하기 위한 새로운 항체-기반 전략은 하나 이상의 황색 포도상구균 협막 항원에 특이적인 IgM 항체를 이용한다. 이러한 항체의 예들은 모여진 공여자 혈장으로부터 분리되고 황색 포도상구균 협막 항원과 특이적으로 결합하는 IgM들로 부화된 다클론 IgM 항체 조성물, 또는 (ii) 황색 포도상구균 협막 항원과 특이적으로 결합하는 하나 이상의 IgM 단클론 항체를 포함한다.
Patent KR-20120079634-A (KR)
Inventor: KIM GYU HWA
IPC: B23Q7/04
Filed: 2011-01-05
Abstract: 밸런서의 성능을 향상시킨 세탁기와 이러한 세탁기를 제어하기 위한 방법을 개시한다. 세탁기는 그 내부에 환형 채널을 가지는 적어도 하나의 밸런서하우징과, 밸런서하우징의 채널에 이동 가능하게 배치되는 적어도 하나의 질량체와, 적어도 하나의 질량체가 밸런서하우징에 대해 고정된 상태로 회전하도록 적어도 하나의 질량체를 구속하는 구속유닛과, 회전조의 회전 중에 적어도 하나의 질량체가 중력에 의해 낙하하도록 질량체의 구속을 해제하는 조절유닛과, 회전조에 존재하는 불평형 하중이 적어도 하나의 질량체에 의해 상쇄되도록 조절유닛을 제어하는 제어유닛을 포함하여 구성된다.
Patent KR-20120084403-A (KR)
Title: Stage apparatus
Inventor: CHO YUN HAN
IPC: A63J1/00
Filed: 2011-01-20
Abstract: PURPOSE: A stage apparatus is provided to reduce the size thereof in order to be applicable to an indoor space. CONSTITUTION: A stage apparatus comprises a fixture(100), a turn table(200), and a support stand(300). The upper and lower parts of the support stand are arranged at an interval from each other by the medium of a fixing unit. A reinforcement unit is equipped outside the fixing unit. A perforation unit is formed in the center of the turn table in order to receive the fixture and is formed in a bent shape. The support stand forms a hollow hole in which the top thereof is opened. A rotating unit comprises a rotation gear unit and a rotary motor.
Patent KR-20110091618-A (KR)
Title: Tricycle of head part coupled device
Inventor: KIM DU JEONG
IPC: B62K5/06
Filed: 2011-01-26
Abstract: PURPOSE: A device for linking the head unit of tricycle is provided to enhance contact with the ground using two front wheels. CONSTITUTION: A device for linking the head unit of tricycle comprises a first wheel(10), a second wheel(20), a first suspension unit(30), a second suspension unit(40), a body(50), a central link(60), a second link(70), and a third link(80). The second wheel is located at an interval from the first wheel. The lower part of the first suspension unit is pin-coupled to the first wheel to rotate the first wheel and absorbs shock transferred from the first wheel. The lower part of the second suspension unit is pin-coupled to the second wheel to rotate the second wheel and absorbs shock transferred from the second wheel.
Patent KR-20110016980-A (KR)
Title: Semiconductor device
Inventor: TERAO MOTOYASU
IPC: G11C13/02
Filed: 2011-01-28
Abstract: PURPOSE: A semiconductor device is provided to improve the effective transmission rate of data by drastically reducing a verify cycle. CONSTITUTION: A semiconductor device comprises a memory device, a controller(MEM-CONT), a CPU, and a verify cycle register. The memory device comprises a plurality of memory cells. Each memory cell includes a phase change device. The controller generates a command to the memory device. The controller has an address alternative circuit. The address alternative circuit memorizes a bad address. The verify cycle register memorizes the verify cycle.
Patent KR-20120094675-A (KR)
Title: Apparatus and method for detecting leakage location
Inventor: KIM TAEK SOO
IPC: G01M3/04
Filed: 2011-02-17
Abstract: PURPOSE: A device and a method for sensing a leaked position is provided to accurately sense the existence of a leakage and a leaked position of a pipe by using a venturi tube being arranged a position where a leakage is assumed on a real time basis when the leakage is generated by the deformity of the pipe or damage to a joint. CONSTITUTION: A device for sensing a leaked position comprises a venturi tube unit(110), a leakage sensing unit(120), a transferring unit(130), an air supplying unit(140), and a controlling unit(150). The venturi tube unit suctions an air sample of a portion where a leakage of a pipe is assumed. The leakage sensing unit senses leaked materials containing in the air sample suctioned by the ventri tube, thereby detecting the existence of the leakage. The transferring unit is connected to the venturi tube and the leakage sensing unit and forms a transferring path in between the venturi tube and leakage sensing unit. The air supplying unit supplies compressed air in the inside of the transferring unit, thereby generating a suction force and a transferring force of the air sample.
Patent KR-20120097012-A (KR)
Title: Multi-metallic organometallic catalysts and catalyst system for olefin polymerization comprising the same
Inventor: KIM SEONG KYUN
IPC: C07F17/00
Filed: 2011-02-24
Abstract: PURPOSE: A multimetallic metallocene compound and an olefin polymerization catalyst system containing the same are provided to enable molecular weight distribution and to obtain polymers with high molecular weight. CONSTITUTION: A multimetallic metallocene compound is denoted by chemical formulas 1-2. The metalmetallic metallocene compound is {4-[1-(N-t-butylamidodimethylsilyl)-2,3,4-trimethylcyclopentadienyl)]phenyl ether}{titanium dichloride}2 or {4-[1-(N-t-butylamidodimethylsilyl)-3,4-dimethyl-cyclopentadienyl)]phenyl ether}{titanium dichloride}2. An olefin polymerization catalyst system contains the multimetallic metallocene compounds. The olefin polymerization catalyst system contains aluminoxane compounds, alkylaluminum compound, boron compound, or a mixture thereof.
Patent KR-20120097993-A (KR)
Title: Pressure sensor assembly device
Inventor: CHANG YOON YOUNG
IPC: G01L5/16
Filed: 2011-02-28
Abstract: PURPOSE: A compression sensor assembly device is provided to minimize shear force can be generated in a compression sensor and to prevent the compression sensor bending and the separation of films of both end parts. CONSTITUTION: A compression sensor assembly device(10) comprises a lower end fixing unit(300), an upper end fixing unit(200), and a power transfer unit(400). The lower end fixing unit is composed of a frame attached on a lower side of a sensor area. The upper fixing unit is composed of a frame attached on an upper side of the sensor area. A lower side of the upper fixing unit is touched to the sensor area of the compression sensor. The power transfer unit is composed of a semi-spherical shaped frame. The lower side of the semi-spherical frame is attached on the upper side of the upper fixing unit. The power transfer unit transfers the power of a user and moment to the upper fixing unit.
Patent KR-20120098102-A (KR)
Title: Machining apparatus of a spectacls frame and machining method of spectacls frame using threreby
Inventor: KIM CHANG HO
IPC: B23Q16/00
Filed: 2011-02-28
Abstract: PURPOSE: A device and a method for processing a glasses frame are provided to precisely and minutely process a glasses frame because a cantilever tilting index is rotated by set data. CONSTITUTION: A device(1) for processing a glasses frame comprises a body unit(10), an ATC(Automatic Tool Changer)(20), a cantilever tilting index(30), a spindle(40), and a transferring unit(50). The body unit comprises an opening(12) in a front surface and a controller(14) in one side. The ATC automatically exchanges necessary tool to process workpieces to a glasses frame. The cantilever tilting index is in one side of the body unit and supports the workpieces. The spindle is arrange on the top of the cantilever tilting index and coupled with the tools. The spindle receives power, thereby transmitting the power to the tools. The transferring unit is selectively joined to the spindle and transfers the spindle between the top of the cantilever tilting index and the ATC.
Patent KR-20120101828-A (KR)
Title: Miniaturized optical fiber amplifier
Inventor: KIM SUNG JUN
IPC: G02B6/12
Filed: 2011-03-07
Abstract: PURPOSE: A subminiature optical fiber amplifier is provided to maintain a predetermined curvature radius considering signal loss for the optical fiber of more than predetermined length, thereby improving a degree of freedom of board installation of the optical fiber amplifier. CONSTITUTION: An optical module(100) arranges a plurality of optical devices and control means. An optical fiber(200) connects to an optical element included in the optical module. The optical fiber is arranged in an outside of the optical module as a winding type. The optical fiber includes a combination optical fiber(210) and an optical amplifying optical fiber(220). The optical fiber is connected to the optical elements arranged in an inside of the optical module. The optical fiber amplifies light. The optical fiber amplifier can be easily arranged on a board according to an arrangement of the optical fiber in the outside of the optical module as the winding type. [Reference numerals] (AA) Input light(s); (BB) Output light
Patent KR-20110118562-A (KR)
Inventor: HONG MING ZI
IPC: H01M8/10
Filed: 2011-03-16
Abstract: 본 발명의 일 측면에 따른 연료전지 시스템은, 연료전지 스택; 상기 연료전지 스택과 연결된 산화제 공급부; 개질 가스 배관을 통해 상기 연료전지 스택과 연결되고, 개질부와 연소부를 포함하는 개질기; 상기 개질기와 연결된 연료 탱크; 유입구와 배출구를 포함하고, 상기 배출구는 상기 개질기와 연결된, 물 탱크; 및 상기 개질기로부터 연결되어, 상기 물 탱크와 접촉하거나 관통하도록 배치된 적어도 하나의 가스 배관을 포함한다.
Patent KR-20120109821-A (KR)
Title: Solar heat - hot water bottle
Inventor: CHOI HONG DUCK
IPC: F24S20/30
Filed: 2011-03-28
Abstract: PURPOSE: A solar hot-water bottle is provided to improve user convenience by enabling a user to simply manufacture hot water which is necessary for doing outdoor activities. CONSTITUTION: A lower protection cap(101) is attached to a glass vacuum tube(100). A lid(200) is arranged on the top of the solar hot-water bottle. A pin hole(201) and an outlet(202) are arranged on the top of the lid. A supporting board(300) connects a stainless fixing band(304). The solar hot water bottle is stood by inserting fixing protrusions(103) into fixing grooves. The solar hot water bottle is effectively received solar heat.
Patent KR-20120109251-A (KR)
Title: Rearing equipment for dybowski's brown frog
Inventor: HONG HYUN GYU
IPC: A01K67/02
Filed: 2011-03-28
Abstract: PURPOSE: A breeding facility for north Korean mountain frogs is provided to prevent crickets from being escaped for copulation by installing an extrication proof plate. CONSTITUTION: A breeding facility for north Korean mountain frogs is composed of a bottom unit, side surfaces unit, and an upper surface unit. The side surface unit surrounds the upper space of the bottom unit. The side surface unit supports an upper part reproduction place which provides a breeding space for the crickets. The upper part reproduction place comprises upper part reproduction places (500a) and a lower upper part reproduction place. The upper surface unit covers the upper-space of the bottom unit. The bottom unit includes a lower part reproduction place which provides the breeding space of the crickets.
Patent KR-20120110324-A (KR)
Title: Steel and method for manufacturing the same
Inventor: HWANG BYANG IL
IPC: C22C38/40
Filed: 2011-03-29
Abstract: PURPOSE: Steel and a manufacturing method thereof are provided to prevent the rupture and cracking of a material due to rapid temperature rise in a charging zone or a preheating zone. CONSTITUTION: Steel(S) comprises C of 0.14-0.16wt.%, P of 0.03wt.% or less, S of 0.015wt.% or less, Ni of 0.05-0.15wt.%, Cr of 0.15wt.% or less, Al of 0.01-0.02wt.%, Nb of 0.035-0.045wt.%, N of 0.008-0.012wt.%, Si, Mn, Cu, V, and Fe of the remaining amount. The value of 45PSi+10PMn+115PCu+700PV is 130-160, where PSi, PMn, PCu, and PV express the respective contents of Si, Mn, Cu, and V.
Patent KR-20120110865-A (KR)
Title: Heat exchange structure for ventilator
Inventor: YUN HUI JONG
IPC: F24F7/08
Filed: 2011-03-30
Abstract: PURPOSE: A heat exchanger for a ventilation system is provided to uniformly diffuse air by forming multiple guide blades inside the heat exchanger. CONSTITUTION: A heat exchanger for a ventilation system comprises a main body(30), entrances(40), and guide blades. The main body is composed of diaphragms(20) and thermal sheets(31). The entrances are formed on the side surfaces of the diaphragms in the half width of the side width of the diaphragms. The guide blades are protruded from the top and bottom surfaces of the diaphragms and guide the flow of air.
Patent KR-20120113387-A (KR)
Title: Flat panel display device and mathod for manufacturing the same
Inventor: YUN HYUN SEOP
IPC: H01L51/50
Filed: 2011-04-05
Abstract: PURPOSE: A flat panel display device and an assembling method thereof are provided to improve reliability by preventing defects due to impact or contact between structures. CONSTITUTION: A display panel(100) displays an image. A plurality of circuit films(110,120) are respectively attached to the outer side of the display panel. A panel guide(90) fixes the rear of the display panel. A bottom case(10) surrounds a part of the sides and the rear of the panel guide. A top case(130) fixes the display panel, the panel guide, and the bottom case.
Patent KR-20120113450-A (KR)
Title: Kimchi presevative agent
Inventor: KIM YEON KOO
IPC: A23B7/157
Filed: 2011-04-05
Abstract: PURPOSE: A kimchi aging control composition using egg shells is provided to remove the sour taste from kimchi without damaging the original taste and nutrition of the kimchi. CONSTITUTION: A kimchi aging control composition using egg shells is obtained by the following steps: drilling holes on eggs without breaking to remove the inside; washing the egg shells with distilled water, and micro-crushing the egg shells into 100-200 meshes; drying the crushed egg shells at room temperature for more than 2 hours, and completely drying the egg shells in an oven at the temperature greater than 100 deg. C for more than 4 hours; and mixing the obtained egg shell powder with chitosan powder obtained from crab or shrimp shells in a ratio of 2:1.
Patent KR-20120114512-A (KR)
Title: Wire mesh fixing clip and wire mesh fence using the clip
Inventor: HAN SEUNG HUN
IPC: E04H17/14
Filed: 2011-04-07
Abstract: PURPOSE: A clip for fixing a wire mesh and a wire mesh fence using the same are provided to improve an exterior by preventing a fixing member from being exposed to the outside. CONSTITUTION: A wire mesh fence comprises columns(1), a wire mesh(2), and fixing clips(3). Each fixing clip comprises a fixing part, a flat plate part, and a latching part. The fixing parts are fixed to the columns. The flat plate parts are protruded from the side surfaces of the fixing parts. The latching parts are formed on the ends of the flat plate parts and have grooves for receiving the steel wires of the wire mesh therein. [Reference numerals] (AA) A detail; (BB) B detail