baber/WOPTO huggingface dataset:
Patent KR-20080082091-A (KR)
Inventor: LEE KWANG JAE
IPC: A23K1/16
Filed: 2007-03-07
Abstract: A method of manufacturing zinc carbonate for animal feed by reacting waste containing zinc ash and an ammonium bicarbonate solution and then heating is provided to recover zinc carbonate from waste at low cost. Waste containing zinc oxide such as zinc ash is reacted with an ammonium bicarbonate solution to give a zinc ammonium carbonate complex which is heated at 90 to 95deg.C to give zinc carbonate. For an example, 10kg zinc ash with a zinc oxide content of 80% and 8kg ammonium carbonate are poured into 30L water, agitated at 50deg.C for 3hr, added with 30g zinc powder, agitated for 30min and filtered. The filtrate is added with 100g potassium permanganate to precipitate iron and filtered. The filtrate is heated at 90 to 95deg.C, sprayed with a zinc ammonium carbonate solution to eliminate ammonium of zinc ammonium carbonate. The generated ammonia and carbon dioxide are poured to recover 7.8kg zinc ammonium carbonate complex which is heated to give 11.5kg zinc carbonate with a purity of 99.5%.
Patent KR-20070096845-A (KR)
Title: Method for packing optical film-superposed body
Inventor: NASU TAKURO
IPC: B65D71/02
Filed: 2007-03-22
Abstract: An optical film laminate packing method is provided to prevent damage of an adhesive layer caused by attaching the adhesive layer on a packing film or an adhesive agent from being stuck to the surface of an optical film. A method for packing an optical film laminate(10) with a packing film by laminating plural optical films comprises the steps of: inserting the optical film laminate having protection sheets arranged at the upper and lower sides, into a gap between two upper and lower packing films; making a film package(16) by sealing the peripheral part of the optical film laminate by heating and cutting the optical film laminate at the same time; and thermally shrinking the surface packing film by heating the film package.
Patent KR-20070039516-A (KR)
Inventor: CHA HEUI JANG
IPC: G06Q30/06
Filed: 2007-03-25
Abstract: 본 발명은 연합쇼핑몰 구축방법에 관한 것으로서, 더욱 상세하게는 어느 하나의 제품군을 상부메뉴(메인페이지, 메인화면)에 배치하고, 다른 제품군들을 좌측메뉴(서브페이지, 하위화면)에 배치한 쇼핑몰을 다수 구축하고, 어느 하나의 쇼핑몰의 상부메뉴(메인페이지, 메인화면)에 배치된 제품군을 다른 쇼핑몰에 입점시키고, 클라이언트가 인터넷을 통하여 상기 쇼핑몰에 접속하여 쇼핑을 하도록 하므로써, 어느 하나의 제품군(메인 제품군)을 취급하는 전문쇼핑몰에 종합쇼핑몰이 구축되도록 할 수 있으며, 관리자가 메인 제품군만을 관리하면 되므로 종합쇼핑몰을 운영하면서도 많은 인력이 필요하지 않으며, 메인 제품군에 대한 인터넷 광고만을 진행하면 되므로 광고의 집중화가 가능하며, 연합쇼핑몰 전체의 매출에 따른 바잉파워 구축이 가능한 연합쇼핑몰 구축방법에 관한 것이다. 
       
     프랜차이즈, 입점, 쇼핑몰
Patent KR-20070045164-A (KR)
Inventor: HWANG YOUNG SUK
IPC: A23L13/40
Filed: 2007-04-04
Abstract: 본 발명은 건강기능성 재료가 첨가된 퓨전형 쇠고기 꼬지 충무김밥 제조에 관한 것으로서, 더욱 상세하게는 위생처리된 김에다 분쇄된 건강 기능성 재료인 건조 모듬 해초류와 기능성 배합수인 녹차수로 밥을 지어 김밥을 제조하고서 고단백 식품인 쇠고기를 꼬지에 끼워 간장, 매실액기스 등을 첨가한 소스를 도포하여 그릴 등에서 가열하여 기존 충무김밥에 비해 맛, 위생 및 기능성 측면에서 보강된 퓨전형 쇠고기 꼬지 충무김밥 제조 및 그 제조방법에 관한 것이다. 
     본 발명은 먼저 위생 처리된 시판용 김밥용 김 3.5 - 3.0g을 준비하는 단계, 시판되는 모듬 건조 해조류(미역, 미역줄기, 다시마, 돌가사리, 한천, 세모가사리, 진두발, 갈래곰보 등 함유, 시판되는 건조 해조류를 구입하여 2 종류 이상 배합하여도 무방함) 12 - 10g을 분쇄하여 녹차액기스(4 brix 이상, 시판용도 무방) 5 - 3g과 쌀 120 - 100g을 고루 배합하여 적량의 물을 붓고 해초 녹차수 건강밥을 제조하는 단계, 김을 12 - 10 등분(낱장 당 약 0.35 - 0.30g)하여 해초 녹차수 건강밥 30 - 25g으로 김밥을 말아 달궈진 후라이 팬에서 10 - 5초간 고루 굴리는 김밥 가열살균처리단계, 쇠고기(부위 상관없이 사용 가능, 가로cm×세로cm×높이cm, 5×3×1, 야채를 꼬지에 끼워 같이 곁들여도 상관없음) 50 - 40g을 꼬지에 끼워 간장, 매실액기스 등이 첨가된 준비된 기능성 소스 7 - 5g을 도포하는 단계, 팬이나 그릴 등에서 기능성 소스가 도포된 퓨전형 쇠고기 꼬지를 가열조리하는 단계, 조리된 퓨 전형 쇠고기 꼬지 충무김밥을 위생용기에 담고 몇 가지 기존 반찬류와 함께 포장하는 단계를 거쳐 제조되는 것을 특징으로 한다.   
     충무김밥, 쇠고기 꼬지, 해초밥
Patent KR-20080091547-A (KR)
Title: Terminal and method for input character using look and pick thereof
Inventor: KIM JONG IE
IPC: H04M1/23
Filed: 2007-04-09
Abstract: A terminal and a character input method thereof by using look and pick are provided to input characters by only the motion of eyes and enhance the convenience of the user. A control member recognizes a waiting mode of a terminal(S301). The control member confirms whether the character input mode is selected by look and pick by a user(S303). When the character input mode is selected by look and pick by a user, the control member displays a character kind selection window, a display window and an input window to a display member(S305). When the character input mode by look and pick is selected, the character kind selection window, the display window and the input window is displayed at the display member. A confirmation key for confirming the end of the character input mode by look and pick is displayed as the shape like a soft key. The control member confirms whether the eye flickering is recognized(S307). When the eye flickering is recognized, the control member arranges and displays the characters selected by the eye flickering and displays to the display member(S309).
Patent KR-20080095549-A (KR)
Title: Cooking appliance using gas
Inventor: KIM YANG HO
IPC: F24C3/08
Filed: 2007-04-25
Abstract: A cooking appliance using gas is provided to heat uniformly a cooker rested on the top side of a burner head by allowing a burner head turning. A cooking appliance using gas comprises a main body. A burner head is exposed to one side of the main body in order to generate flame. A space(116) contains mixed air, provided inside the burner. A fuel conveying part(140) supplies fuel to a burner. The burner head rotates by external force and flame is consecutively produced on the external side of specific region at the center in rotating.
Patent KR-20080096268-A (KR)
Title: Insulated electric wire
Inventor: LEE JOON HEE
IPC: H01B3/38
Filed: 2007-04-27
Abstract: An insulated electric wire is provided to improve flexibility of the electric insulated wire by improving adhesion between the polyamideimide resin and a conductor and imparting cohesive power with the conductor, to ensure excellent heat resistance and to minimize the damage of an insulating film in the high speed operation. An insulated electric wire comprises a high adhesive resin layer consisting of the polyamideimide resin including a compound of the formula 1 between an imide groups of a polyamideimide chain as an insulator and a high heat resistant resin layer consisting of a polyamideimide polymer of the formula 3 formed on the top of the high adhesive resin layer.
Patent KR-20090001582-A (KR)
Title: Crack reason and countermeasure providing method of concrete using network and recording medium thereof
Inventor: HA JU HYUNG
IPC: G06Q50/08
Filed: 2007-04-30
Abstract: A concrete crack reason, a counter-plan providing method and a recording medium thereof are provided to consult the reason and counter-plan for the concrete crack, if it is the environment in which the access of a web like internet is possible, the place is disregarded. A concrete crack reason and the counter-plan providing method comprises: a step(S100) of selecting the corresponding forecast reason based on an inputted reply from a reason table; a step(S120) of succeeding to the number of chosen forecast reasons; a step(S130) of producing the degree of a crack based on the inputted reply; a step(S160) of extracting a high breaking cause after performing a step(S150) of arranging the calculated a plurality of degree of a cracks in a descending order; and a step(S190) of indicating the extracted breaking cause phosphorus.
Patent KR-20070052735-A (KR)
Inventor: KANO YUJI
IPC: B65D41/34
Filed: 2007-05-09
Abstract: 합성수지로 일체로 형성된 용기뚜껑은, 원형의 천정면 벽과 이 천정면 벽의 주위 테두리에서 아래로 늘어지는 원통형 스커트(skirt) 벽을 구비한다. 천정면 벽의 내면에는, 소요 형상을 가지고 또 소요 칫수로 설정되어 있는, 외측 원통형 실(sea1) 돌기, 내측 원통형 실 돌기, 및 이들의 사이에 배치된 환상 실 융기부(ridge)가 배치되어 있다. 천정면 벽의 중앙부의 두께는 소정 범위로 감소하게 되어 있고, 그 내면에는 소정 두께의 리브(rib)가 복수개 형성되어 있다.  
       
     합성수지, 용기, 뚜껑, 천정면 벽, 돌기, 리브, 스커트 벽
Patent KR-20080101126-A (KR)
Title: Range finder and method for finding range
Inventor: LEE KI MIN
IPC: G01C3/02
Filed: 2007-05-16
Abstract: A distance measuring device and method can process distance measurement data about three dimensional space effectively. A distance measuring device comprises a light emitting unit(30) emitting light pulse, a light receiving unit(20) sensing incident reflection light, a reflective mirror(50) reflecting the light pulse emitted from the light emitting unit to a measuring space and the reflection light reflected from an object in the measuring space to the light receiving unit, an actuator(40) moving the reflective mirror to in a first and a second direction, and a controller(10) controlling the light emitting unit, obtaining the distance information from the signal sensed in the light receiving unit, operating the actuator and obtaining location information from the actuator.
Patent KR-20080108634-A (KR)
Title: 카드용 전자파 차단막
Inventor: KIM MIN WOO
IPC: H05K9/00
Filed: 2007-06-11
Abstract: 본 발명은 전자파를 차단하는 막에 관한 것으로 카드 단말기에서 나오는 전자파를 차단하여 두 개 이상의 카드가 함께 인식되는 오류를 방지한다. 
       
       카드, 교통카드, 전자파차단,
Patent KR-20080109212-A (KR)
Title: Earth anchor bracket of which an angle is controllable
Inventor: JEONG TAEG DONG
IPC: E02D5/74
Filed: 2007-06-12
Abstract: An earth anchor bracket is provided to adjust the standard tensile strength of an earth anchor easily in a field, to keep an anchor bracket not to be damaged under much stronger tensile strength and to resist, to reduce the materials required and the cost of construction by shortening a period of construction, to maintain the tensile angle corresponding to the angle of an anchor body installed in the earth exactly, and to construct with one bracket at all angles without manufacturing an anchor bracket separately according to the installation angle of an anchor. An earth anchor bracket comprises an H-pile plate(300) installed to an H-pile to be detachable, a wale plate(400) installed to a wale to be detachable, and an expansion member installed to be angle-adjustable between the H-pile plate and the wale plate and receiving axial load which is stress applied on the H-pile and the wale when a tensed anchor body is applied with earth pressure.
Patent KR-20090003483-A (KR)
Title: 지원 평가 방법 및 시스템
Inventor: LEE SEE WOO
IPC: G06Q10/06
Filed: 2007-06-13
Abstract: 본 발명은 제품 및 서비스의 단계적인 공정을 세분화한 모듈(Module)과 셀(Cell)의 분류 데이터베이스(DB)를 사용하고, 기술(Technique), 사업(Commercial), 자금(Funds), 행정(Administration)의 평가요소와 한계레벨(Limit Level), 능력레벨(Capacity Level), 지원레벨(Support Level), 실행레벨(Performance Level), 요구레벨(Requirement Level)에 의하여 생성된 복수의 측정요소에 의하여 상기 단계적인 공정과 이를 지원하기 위한 인력(조직)의 상태를 정량적으로 측정하고 평가하는 방법 및 시스템에 관한 것이다. 
       
     모듈, 셀, 지원, 평가요소, 측정요소
Patent KR-20080110075-A (KR)
Title: Portable automatic heating tester at high temperature
Inventor: LEE BONG JAE
IPC: G01N3/02
Filed: 2007-06-14
Abstract: A portable automatic heating tester of high temperature is provided to couple an automatic heating testing furnace to a compression strength tester easily and reduce working time by processing most work automatically by air pressure and electric power. A base is formed with a first cutout part(110) in the "U" shape at an end in the longitudinal direction and supported by a base supporting die(200). A sliding plate(300) moves on a top surface of the base and has a second cutout part(310) in the "U" shape at an end in the same direction with the first one. A motor(140) drives a ball screw(130) on the base. Each furnace supporting die(320) is mounted at both sides on the top surface of the sliding plate. An air cylinder(330) moves to and fro in the traverse direction. A heating furnace(400) includes heaters(410) mounted at two positions, and a hollow portion(420) for receiving a specimen in the center.
Patent KR-20080112620-A (KR)
Title: Synthesis method for y type of super high purity flyash zeolite using y type flyash zeolite seed powder
Inventor: KIM JAE KWAN
IPC: B01J29/08
Filed: 2007-06-21
Abstract: A method of synthesizing ultra high pure Y-shaped coal ash zeolite using Y-shaped Fly ash zeolite seed powders is provided to shorten crystallization time by raising temperature quickly using a microwave as heating source. A method of synthesizing ultra high pure Y-shaped coal ash zeolite using Y-shaped Fly ash zeolite seed powders comprises steps of: (S80) manufacturing the Y-shaped Fly ash zeolite seed powders for assisting growth of seed of the Y-shaped coal ash zeolite; (S90) extracting silica and alumina from coal ash using a microwave heating source; (S100) separating the residue precipitate solution; (S110) adding SiO2 of a colloidal state and H2O in a solution; (S120) adding and mixing 5~12 weight% of Y-shaped Fly ash zeolite seed powders based on an added amount of NaAlO2; firstly ripening the mixture at 20~30‹C for 24~48 hours at a stirring speed less than 150RPM; (S130) secondly ripening the mixture at 100~120‹C for 2~5 hours at a stirring speed less than 150RPM; (S140) microwave-crystallizing the mixture at 100~120‹C for 2~5 hours at a stirring speed of 200~500RPM using a microwave heating source; (S150) removing moisture of the crystallization-finished Y-shaped coal ash zeolite; (S160) washing an unreacted substance; and (S170) drying the unreacted substance.
Patent KR-20080112670-A (KR)
Title: Multi air conditioner capable of heating and cooling simultaneously and control method thereof
Inventor: KIM SUNG GOO
IPC: F24F11/76
Filed: 2007-06-22
Abstract: A multi-type air conditioner is provided to prevent the excessive operation of a compressor and reduce power consumption by preventing high pressure gas refrigerant from being excessively bypassed to a liquid pipe in heating operation. A flow rate control valve(260) is mounted to a bypass pipe which connects a high pressure gas pipe to a liquid pipe. A control part(500) increases an opening degree of the flow rate control valve if a heating rate is a reference rate or lower in heating main operation and if a cooling demand of cooling indoor unit is a reference demand or less.
Patent KR-20090003922-A (KR)
Title: Transferring unit and image forming apparatus
Inventor: KIM HUN SUP
IPC: G03G15/00
Filed: 2007-07-05
Abstract: A transferring unit and an image forming apparatus are provided to perform approaching and isolating a transfer roller to a transfer belt by a simple structure. A transfer unit(100) comprises the blood contact assistant, rotator, and the rotator moveable member(110) and driving part(130). The rotator can be contacted with the blood contact assistant. The supporting part pivotally supports the rotator. Contact external force acceptance units(113,123) and space external force acceptance units(115,125) receive the contact external force and the space external force which contacts rotator to the blood contact assistant and isolated. In the rotator moveable member, the supporting part, the contact external force acceptance unit and space external force acceptance unit are integrally formed.
Patent KR-20090004280-A (KR)
Title: Gastroretentive system containing solubilized drug for maximizing its therapeutic effect for gastritis
Inventor: YOO MOO HI
IPC: A61K31/352
Filed: 2007-07-06
Abstract: A solubilization stomach retention system matrix medicine, and a method for preparing the matrix medicine are provided to improve the solubility in the acidic condition of the stomach, thereby increasing the local concentration of drug at the lesion region. A solubilization stomach retention system matrix medicine comprises a compound represented by the formula 1, its pharmaceutically acceptable salt, its hydrate or its solvate in the foaming matrix, wherein A is an alkyloxycarboalkyloxy group, a carboxylalkyloxy group, an N-alkylaminoalkyloxy group, a hydroxyalkyloxy group or a cycloalkyloxy group; B and C are H, OH, an alkyloxy group or a cycloalkyloxy group; D and E are H, OH or a C1-C6 linear or branched alkyloxy group; and the bond between the 2- and 3-positions is a single bond or a double bond.
Patent KR-20080028266-A (KR)
Title: Method for production of compound k, and compound y, ginsenoside f1 from ginseng using hydrolytic enzymes, pectinex and viscozyme
Inventor: AHN SOON CHEOL
IPC: A61K36/258
Filed: 2007-07-19
Abstract: A method for preparing a compound K, compound Y, and ginsenoside F1 from ginseng is provided to mass-produce 20-O-beta-D-glucopyranosyl-20(S)-protopanaxatriol(ginsenoside F1, PG-1), PG-2, 20-O-[alpha-L-arabinopyranosyl-(16)-beta-D-glucopyranosyl]-20(S)-protopanaxadiol(compound Y, PG-3) and 20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol(compound K, PG-4) with excellent physiological activity by decomposing glycoside ingredients of saponin in the ginseng. A method for preparing a ginsenoside F1(PG-1), a compound Y(PG-3), a compound K(PG-4), and a PG-2 comprises the steps of: (a) after adding 0.1-20 wt.% of at least one selected from the group consisting of fresh ginseng, tiny sized ginseng, ginseng and red ginseng to water, crushing it; (b) after adding 1-10 wt.% of pectinex or viscozyme to the crushed solution, reacting it at a temperature of 50-55 deg.C at the speed of 150 rpm for 36-72 hours; (c) extracting the reaction solution obtained from the step(b) with hot water or methanol; (d) after putting butanol in the extracted solution in a ratio of 1:1 and extracting it 3 times, concentrating the extract; and (e) subjecting the concentrate to a silica gel column chromatography(ethylacetate, chloroform:methanol:water=4:2:1) to obtain the compound K and a reverse phase RP-18 column chromatography filled up with 60-80% methanol(methanol:water=6:6-8:2) to obtain the ginsenoside F1, PG-3 and compound Y. An anticancer agent comprises at least one compound selected from the group consisting of the ginsenoside F1, compound Y, compound K and PG-2 prepared by the method.
Patent KR-20090008785-A (KR)
Title: 임플란트의 나사풀림방지구와 개량형 어버트먼트
Inventor: KIM JAE SUNG
IPC: A61C8/00
Filed: 2007-07-19
Abstract: 픽스쳐와 어버트먼트를 서로 결합시키는 체결 나사가 풀리는 것을 방지하기 위해 외주면에 나사산이 형성된 나사풀림방지구와 이 나사풀림방지구를 수용하는 나사홈이 내주면에 형성된 내부 중공을 가진 개량형 어버트먼트시스템이다.  
     본 나사풀림방지구는 상단에 일자,십자,또는 다각형 형태의 스쿠르드라이버 끝 부분이 삽입되는 중공이 있고, 하단 중앙에는 픽스쳐 체결 스쿠르헤드의 다각형 홈에 삽입되는 돌기가 형성된다. 
     상기 나사풀림방지구는 원형 또는 다각형 실린더 형상으로서 외주면에 나사산이 형성된 나사풀림방지구를 상기 어버트먼트에 삽입시켜 상기 나사풀림방지구의 외주 나사산이 상기 어버먼트의 내주 나사홈과 맞물려 고정되게 함으로서 픽스쳐에 체결된 체결 나사가 나사풀림방지구의 밀폐된 하단 돌기에 막혀 풀리지 않도록 구성된 것을 특징으로 한다. 
       
     임플란트, 픽스쳐, 어버트먼트, 나사풀림방지구, 나사산, 나사홈.
Patent KR-20090009369-A (KR)
Title: Plasma reactor having inductively coupled plasma source with heater
Inventor: CHOI DAI KYU
IPC: B01J19/08
Filed: 2007-07-20
Abstract: A plasma reactor including inductively coupled plasma source in which a heater is installed is provided to improve processing yield by controlling temperature related in internal contamination and reducing contamination inside the reactor. An inductively coupled plasma source comprises a body(12), an inductively coupled plasma source(30), a heater electrode(34), a heater driving circuit(40). The body has a plasma induced discharge area. The inductively coupled plasma source forms an induced coupled plasma inside the reactor body. The heater electrode is installed at the inductively coupled plasma source in order to control inner temperature of the reactor body. The heater driving circuit supplies power to the heater electrode and controls temperature inside the reactor body.
Patent KR-20090009481-A (KR)
Title: Apparatus and method for vibration noise reduction on mobile camera module
Inventor: LEE YEON JUN
IPC: H04N5/217
Filed: 2007-07-20
Abstract: An apparatus and a method for reducing vibration noise in a mobile camera module are provided to control noise generated due to vibration of a vibration motor when a touch pad is pressed in a VCM type camera module for a mobile apparatus. A VCM(Voice Coil Motor) driving unit comprises a level converting unit(301), the first current source(303), the first switching unit(307), the fourth switching unit(313), the second current source(305), the second switching unit(309), the third switching unit(315), a VCM(311) and a vibration detection unit(317). The first current source, the first switching unit and the fourth switching unit are serially connected. The second current source, the second switching unit and the third switching unit are serially connected. Both ends of the VCM are formed in a bridge circuit form connected between the first switching unit and the fourth switching unit and between the second switching unit and the fourth switching unit.
Patent KR-20090010845-A (KR)
Title: 밥 피자
Inventor: HYUN NAM SIK
IPC: A23L7/10
Filed: 2007-07-23
Abstract: 피자에 밥을 첨가하면 새로운 식감과 먹는 즐거움이 있을 뿐 아니라 피자 맛과 밥맛을 동시에 느낄 수 있어 밥 피자를 개발하게 되었다.
Patent KR-20090016182-A (KR)
Title: Cyclic oligosaccharide for catalyzing the lysis of benzoate
Inventor: JUNG SEUN HO
IPC: B01J31/00
Filed: 2007-08-10
Abstract: A catalyst for catalyzing a decomposition reaction of benzoate or salicylic acid, and a method for catalyzing the decomposition reaction of benzoate or salicylic acid using the same are provided, wherein the catalyst for catalyzing decomposition reaction of benzoate or salicylic acid is an alpha-cyclosophorohexadecaose catalyst derived from Xanthomonas bacteria catalyzing a decomposition reaction of benzoate. A catalyst for decomposing benzoate or 2-hydroxybenzoate is a compound represented by the following chemical formula 1: The compound represented by the chemical formula 1 is separated from Xanthomonas bacteria. The Xanthomonas bacteria is X. oryzae pv. Pryzae KACC 10331. The zenzoate is benzoate selected from the group consisting of vinyl benzoate, phenyl benzoate, halogenated phenyl benzoate, and methoxyphenyl benzoate. The halogenated phenyl benzoate is benzoate halogenated at its position No. 2, 3 or 4.
Patent KR-20090016926-A (KR)
Title: Construction method and structures for a building and civil engineering works using panel
Inventor: LEE DONG HEUB
IPC: E02D29/02
Filed: 2007-08-13
Abstract: A construction method of a structure for civil engineering and construction works using a panel and the structure thereof are provided to shorten a period of construction by improving workability, and to harmonize with the surroundings by preventing the surface of a structure from being exposed as it is. A construction method of a structure for civil engineering and construction works using a panel comprises the steps of excavating the ground and tamping evenly(S100), erecting a back panel at the rear of the tamped ground and erecting a panel at the front of the back panel using a spacer(S200), arranging a horizontal reinforcing bar and a vertical reinforcing bar between the back panel and the panel(S300), placing concrete mortar between the back panel and the panel where the horizontal reinforcing bar and the vertical reinforcing bar are arranged(S400), and separating the back panel after the placed concrete mortar is cured(S500).
Patent KR-20090018396-A (KR)
Title: Fuel rod coated with oxide film on inner surface of the cladding and its manufacturing method
Inventor: LEE CHAN BOCK
IPC: G21C3/02
Filed: 2007-08-17
Abstract: A fuel rod for fast reactor coated with oxide film on inner surface of the cladding tube and manufacturing method thereof are provided to prolong the lifetime of the fast reactor by suppressing the Fuel-cladding Chemical Interaction(FCCI) between the fuel rod and the cladding tube. In the fuel rod for the fast reactor, the oxide film layer is formed in the inner surface of the cladding tube. The oxide film layer is selected from the group of the chrome oxide(Cr2O3), the vanadium oxide(V2O3) and the zirconium oxide(ZrO2). The width of the oxide film layer is 1 ~ 100 mum.
Patent KR-20090020000-A (KR)
Title: Biodegradable sheet reinforced with a natural hemp and the producing process thereof
Inventor: PARK BYUNG SIK
IPC: C08L67/00
Filed: 2007-08-22
Abstract: A biodegradable sheet is provided to improve weak mechanical strength, impact strength and thermal stability of a polylactic acid sheet while the degradation of biodegradability and to ensure exellent ultraviolet protection function and moldability. A biodegradable sheet is manufactured with a sheet composition consisting of polylactic acid of 78.0~99.8 parts by weight, one or more polyesters of 0.1~2.0 parts by weight selected from aliphatic polyester or aromatic polyester or aromatic-aliphatic polyester, and hemp fabrics of 0.1~20.0 parts by weight.