baber/WOPTO huggingface dataset:
Patent KR-20000068317-A (KR)
Title: Vitamin D3 derivatives and remedies for inflammatory respiratory diseases prepared from the same
IPC: C07C401/00
Filed: 1998-06-24
Abstract: Provided are vitamin D3 derivatives expressed by the following general formula Ä1Ü <CHEM> Äwherein, R1 and R2 are each a hydrogen atom, a trialkylsilyl group, an acetyl group, a methoxymethyl group, or a tetrahydropyranyl group; R3 and R4 are each a hydrogen atom, a hydroxyl group, an acyloxy group, an alkyloxy group, an alkylthio group or an alkyl group which is optionally substituted; R5, R6, R7 and R8 are each a hydrogen atom, a hydroxyl group, an alkyl group or an acyloxy group; R9 is a hydrogen atom, a hydroxyl group, an alkyl group or an alkylthio group; R10 is a hydrogen atom, an alkyl group or an alkyloxy group; A and B are each a hydrogen atom, a hydroxyl group, or together express a single bond; X and Y express a carbonyl oxygen, or one of them is a hydrogen atom and the other is a hydroxyl group or an acyloxy group; n is an integer of 0 to 2; m is an integer of 0 to 2Ü, and a method for manufacturing the derivatives. The compounds can be sued as active ingredients of treating agents for inflammatory respiratory diseases, malignant tumors, rheumatoid arthritis, osteoporosis, diabetes mellitus, hypertension, alopecia, acne, psoriasis and dermatitis.
Patent KR-20000035846-A (KR)
Title: Remedies for allergic dermatitis
Inventor: SHIRAHASE HIROAKI
IPC: C07D311/24
Filed: 1997-08-25
Abstract: PURPOSE: A therapeutic agent for allergic dermatitis is provided which is caused by type IV allergic reaction and comprises diethyl L-lysylcromoglycate or a nontoxic salt thereof as an active ingredient. More particularly, a therapeutic agent for contact dermatitis and a therapeutic agent for atopic dermatitis are provided. CONSTITUTION: A therapeutic agent for allergic dermatitis caused by type IV allergic reaction, which contains diethyl L-lysylcromoglycate of the formula or a nontoxic salt thereof as an active ingredient. This therapeutic agent for allergic dermatitis is effective for the treatment of allergic dermatitis caused by type IV allergic reaction, such as contact dermatitis mainly induced by type IV allergic reaction and atopic dermatitis induced by type I and type IV allergic reactions
Patent KR-20000069422-A (KR)
Title: 1-phenylalkyl-1,2,3,6-tetrahydropyridines for treating alzheimer's disease
IPC: A61K31/445
Filed: 1997-12-12
Abstract: PCT No. PCT/FR97/02286 Sec. 371 Date Jul. 27, 1999 Sec. 102(e) Date Jul. 27, 1999 PCT Filed Dec. 12, 1997 PCT Pub. No. WO98/25903 PCT Pub. Date Jun. 18, 1998The invention relates to compounds of the formula in which: Y is -CH- or -N-; R1 is hydrogen, a halogen or a CF3, (C1-C4)alkyl or (C1-C4)alkoxy group; R2 is a methyl or ethyl group; R3 and R4 are each hydrogen or a (C1-C3)alkyl; and X is: (a) a (C1-C6)alkyl, a (C1-C6)alkoxy, a (C3-C7)carboxyalkyl, a (C1-C4)alkoxy-carbonyl(C1-C6)alkyl, a (C3-C7)carboxyalkoxy or a (C1-C4)alkoxycarbonyl-(C1-C6)alkoxy; (b) a radical selected from (C3-C7)cycloalkyl, (C3-C7)cycloalkoxy, (C3-C7)-cycloalkylmethyl, (C3-C7)cycloalkylamino and cyclohexenyl, it being possible for said radical to be substituted by a halogen, hydroxyl, (C1-C4)-alkoxy, carboxyl, (C1-C4)alkoxycarbonyl, amino or mono- or di-(C1-C4)-alkylamino; or (c) a group selected from a phenyl, phenoxy, phenylamino, N-(C1-C3)alkyl-phenylamino, phenylmethyl, phenylethyl, phenylcarbonyl, phenylthio, phenylsulfonyl, phenylsulfinyl and styryl, it being possible for said group to be monosubstituted or polysubstituted on the phenyl group by a halogen, CF3, (C1-C4)alkyl, (C1-C4)alkoxy, cyano, amino, mono- or di-(C1-C4)alkyl-amino, (C1-C4)acylamino, carboxyl, (C1-C4)alkoxycarbonyl, aminocarbonyl, mono- or di-(C1-C4)alkylaminocarbonyl, amino(C1-C4)alkyl, hydroxy(C1-C4)alkyl or halogeno(C1-C4)alkyl; to a method of preparing them and to the pharmaceutical compositions containing them. These compounds have neurotrophic and neuroprotective activity.
Patent KR-20000071120-A (KR)
Title: 활성 매트릭스 액정디스플레이의 행 회로 및 열 회로 수리방법
IPC: G02F1/1362
Filed: 1998-11-06
Abstract: 본 발명은, 디스플레이 제조공정에서 단절된 회로를 수리할 수 있는, 활성 매트릭스 액정디스플레이의 행 및 열 회로 수리방법을 제안한다. 또한 행 및 열 회로사이의 절연층을 구조를 부여한 후에 부식시키며, 이때 동시에 화상점 전극에 대한 전도성 박막층을 사용하여, 단절회로와 예비회로간의 전기적 연결을 구성하는 접점 홀을 만든다.
Patent KR-20000075940-A (KR)
Title: 제약 조성물
IPC: A61P37/00
Filed: 1998-03-12
Abstract: 본 발명은 활성성분으로 사이클로스포린;	친수성 성분 폴리에틸렌글리콜 또는 비-친수성 성분 프로필렌카보네이트 또는 이들의 혼합물; 오일성분으로서 지방산과 일급 알코올의 에스테르화 화합물, 중급 지방산 트리글리세라이드 및 지방산 모노글리세라이드로 구성된 그룹중에서 선택된 1 종의 오일 또는 2 종 이상의 오일의 혼합물; 및 HLB(Hydrophilic-lipophilic balance)값이 8 내지 17 인 계면활성제를 함유하는 조성물을 포함함을 특징으로 하는 사이클로스포린-함유 제제에 관한 것이다.
Patent KR-20010006116-A (KR)
IPC: A61K38/00
Filed: 1998-04-03
Abstract: Humanized and variant anti-VEGF antibodies and various uses therefore are disclosed. The anti-VEGF antibodies have strong binding affinities for VEGF; inhibit VEGF-induced proliferation of endothelial cells  in vitro,  and inhibit tumor growth  in vivo.
Patent KR-20010006392-A (KR)
IPC: C07K14/575
Filed: 1998-04-16
Abstract: 본  발명은  OB  단백질  조성물  및  그와  관련된  방법에  관한  것이다.    본  발명은  생리학적  pH 에서  안정한  활성  OB  단백질  현탁액을  제공한다.     그러한  OB  단백질  현탁액은  비만  체중  수치,  당뇨병  및  다른  증상의  치료  또는  조절에  있어  유용하다.
Patent KR-20010013349-A (KR)
Inventor: RITTER VLADIMIR
IPC: A61K47/38
Filed: 1998-06-04
Abstract: A method and a device for the treatment of wounds and promotion of wound healing and muscle regeneration. The method includes applying a composition including a non-biodegradable microsphere with a substantial surface charge to the subject. The device further includes a pharmaceutically acceptable carrier and a container for containing the composition and the carrier. The microspheres used in the present invention have been shown to promote wound healing and muscle regeneration both in vivoand in vitro.
Patent KR-20010013415-A (KR)
Inventor: FISHER GARY J
IPC: B60J3/00
Filed: 1998-06-03
Abstract: Compositions and methods are provided for ameliorating various effects of UVA and UVB radiation from the sun. The compositions including an ingredient that prevents photoaging from MED and subMED radiation, such as a retinoid, certain other compounds (such as N-acetylcysteine, 2- furildioxime, and vitamin C) and optionally other MMP inhibitors such as tetracyclines and/or compounds that inhibit the P-450-mediated metabolism of retinoids such as ketoconazole and other azole compounds. In the method, the composition is applied prior to exposure to the sun; depending upon the ingredients used in the composition, application should be from 7 to 48 hours prior to exposure. Compounds that prevent erythema (skin reddening, sunburn) do not necessarily protect against UV- mediated elevation of MMP levels and activity, and similarly compounds that prevent UV-mediated elevation of MMP levels and activity are not necessarily effective against UV-induced erythema.
Patent KR-20010068419-A (KR)
Title: Granular tea using black goat meat and process for preparation thereof
Inventor: JUNG SANG HWAN
IPC: A23F3/00
Filed: 2000-01-05
Abstract: PURPOSE: Provided is a granule-typed black health-tea by extracting and concentrating black goat meat and herbal medicine materials, kneading with lactose and glucose to form as long ring-shaped noodles, and drying to cut. CONSTITUTION: Black goat meat 55-75wt.% is put in a warm water bath with each 0.5-1wt.% of Korean angelica, Cnidii Rhizoma, peony root, Rehmanniae radix Preparata, licorice, Atractylodes rhizome white, Hoelen, ginseng, Astragalus root, Cassia bark, each 7-11wt.% of jujube and ginger, and each 3-6wt.% of perilla seed and black beans. Water and the black goat meat and herbal medicine mixture are boiled in a ratio of 1.2:1. Additionally, 4.5L of water is added and boiled at 100-110deg.C for 24 hours to extract and concentrate. The concentrate 20% is kneaded with lactose 10% and glucose 70% to make dough. The dough is formed as long ring-shaped noodles and dried to cut for manufacturing granule-typed black health-tea.
Patent KR-20000018043-A (KR)
Title: A Ceramic Backing Flux Tile
Inventor: YUN SO HUI
IPC: B23K25/00
Filed: 2000-01-06
Abstract: PURPOSE: A ceramic supporter is provided to maintain high working efficiency and to form the back bead of uniform and the regular welding part able to be harmonized with environment. CONSTITUTION: A device is formed by a ceramic tile(1) composing a bead forming layer on the upper layer touched with the back of the welding part of a basic material. The ceramic tile contains Al2O3, SiO2, MgO, and other impurities of cordierite group. The lower fire resistant layer of the bottom of a ceramic tile for welding is formed by bonding a fire resistant material(2) not be molten by welding heat with the ceramic tile. Therefore, a ceramic welding supporter having a layer structure is made up of different materials from each other by direct thermal bonding the ceramic tile and the fire-resistant material or thermal bonding using binders(3).
Patent KR-20000053618-A (KR)
Inventor: IHARA YOSHIHIRO
IPC: H01L21/60
Filed: 2000-01-26
Abstract: PURPOSE: An invention relates to a semiconductor wafer provided with columnar electrodes used for manufacturing semiconductor devices having a size which is approximately the same as a size of a chip sliced from the wafer, which are also called chip-sized packages, and a method of the production such a semiconductor wafer. The invention is related to a semiconductor device provided with columnar electrodes and a method of manufacturing the device. The invention is intended to provide a semiconductor wafer having columnar electrodes which can be satisfactorily bonded to mounting terminals, and can provide chip sized packages having higher reliability, and a method suitable for the production of such a semiconductor wafer. CONSTITUTION: A semiconductor wafer (10) provided with columnar electrodes (24) which have plated nickel (42), palladium (44), and gold (46) films successively formed at the top thereof, or have a plated solder film (47) at their top. The semiconductor wafer (10) can be preferably used for producing a chip-sized semiconductor device provided with columnar electrodes (24) to which an external connection terminal, such as a solder ball (50), is to be bonded. Methods of producing the semiconductor wafer (10) and device by use of plating are also disclosed.
Patent KR-20010076752-A (KR)
Title: tube type soap
Inventor: KIM HO WOOK
IPC: C11D17/00
Filed: 2000-01-27
Abstract: PURPOSE: A portable tube type soap is provided for eliminating inconvenience caused from size and/or shape of general soap by devising a tube type soap container suitable to carry it. CONSTITUTION: The tube type soap is prepared by packaging it in a tube type container made of polymer resin similar to toothpaste or ointment products. The soap is comfortably carried and used by squeezing the soap in a liquid or paste form out of the tube without directly contacting the soap whenever or wherever a user likes and even if his(her) hands are wet; prevents waste of soap caused by incurring the soap to soak with water; and maintains its original sweet smell for long time.
Patent KR-20010077496-A (KR)
Title: Semiconductor memory device with function for repairing stand-by current fail
Inventor: KIM DU EUNG
IPC: G11C7/12
Filed: 2000-02-03
Abstract: PURPOSE: A semiconductor memory device is to compensate for standby current defect without the influence of a state of a precharging control signal when generating the defect, thereby reducing generation of chip defect and increasing yield. CONSTITUTION: A precharging portion precharges a bit line pair connected to memory cells with operating voltage in a standby mode responding to the first state controlling signal. A charging control portion is programmed when generating standby current defect to permanently generates the second state signal contrary to the first state signal regardless of logic state of a signal related to the precharging operation. The charging control portion transmits the second state signal to a controlling portion(10) of the precharging portion so as to cut off the operating voltage supplied to the bit line. A bit line floating prevent portion(20) is connected to the bit line pair to fix potential of the bit line pair.
Patent KR-20010078608-A (KR)
Title: Structure of mounting a tester tray for Wireless Local Loop System
Inventor: SIM WON GI
IPC: H05K7/18
Filed: 2000-02-09
Abstract: PURPOSE: An apparatus for installing a tester tray for a wireless local loop system is provided to enhance convenience in use by installing a tray in which a tester is seated on an inside wall of a wireless local loop system. CONSTITUTION: A rack(110) forms a frame of a housing(100) and permits various kinds of components to be systematically placed thereon. A loop(120) is installed on an upper side of the rack(110) and prevents a sunlight or the likes from being introduced. A door(130) is detachably installed on a front side of the rack(110). An accommodating groove(10) having a predetermined size is concavely formed on an inside wall of the rack(110). A tester is seated in the accommodating groove(10). A rotating plate(20) is hinge coupled on the accommodating groove(10) to be pivotally rotated by a pair of collapsible members(30). A fixed magnet(40) is installed on a curved part forming a front end part of the rotating plate(20) and attached with a steel of the accommodating groove(10).
Patent KR-20010081356-A (KR)
Title: Method of processing rehousing service on internet
Inventor: SIN YONG GYUN
Filed: 2000-02-14
Abstract: PURPOSE: A method for processing the rehousing service by using the Internet is provided to supply environment friendly rehousing service and saving resources according to customers' request. CONSTITUTION: A rehousing site(120) is connected to a medium site(110), construction company(130), and financial company(140) etc. through Internet. A customer(102) can connect the rehousing site(120) directly through Internet or indirectly through the medium site(110). The medium site(110) is a registered agent(114) or an auction consulting company(130) etc. registered to the rehousing site after paying the predetermined membership fee. The rehousing site(120) deposits the membership fee and deposit money of construction to the financial company(140) and if necessary, can receive directly loan or provide the credit loan to the customer. Companies(112,114) of the medium site(110) intermediates between the customer(102) and then receives a predetermined fee after contracting the contract.
Patent KR-20000062605-A (KR)
IPC: C23C16/505
Filed: 2000-02-23
Abstract: 진공 용기 내에 구성되는 플라즈마 트랩(trap)을 갖춘 진공 용기 내에 소정의 가스를 주입하고, 또한 이와 동시에 진공 장치로서 펌프를 사용하여 배기함으로써, 진공 용기의 내부를 소정의 압력으로 유지하면서, 대향 전극용 고주파 전원으로써 100 MHz의 고주파 전력을 대향 전극에 공급한다. 따라서 기판 전극위에 배치되는 기판에 대하여 에칭, 퇴적, 및 표면개질 등의 플라즈마 처리가 균일하게 실행되는, 균일한 플라즈마가 진공 용기 내에서 생성된다.
Patent KR-20010088128-A (KR)
Title: Method of management for professional information site in internet
Inventor: KIM SUN MIN
IPC: G06Q50/00
Filed: 2000-03-10
Abstract: PURPOSE: A method for managing a special information site in an Internet space is provided to enable a user to select a specialist by collecting specialists capable of providing information of a specific field and to enable the user to obtain information rapidly and with accuracy providing user-wanted information at a wanted moment. CONSTITUTION: An operator constructs a special information site on an Internet space(S1), and collects specialist users and general users. A control computer makes a user be moved to a category selection space by calling data from a database for selecting a wanted category(S2). If a category is selected, the control computer makes a user select a specialist by displaying specialists on a specialist selection space(S3). If a specialist is selected, a using charge is paid in accordance with a selected specialist(S4). The user inputs a question for obtaining user-wanted information(S5). The control computer transmits the corresponding question to specialist terminals and makes an answer for the corresponding question be inputted(S6). The contents of the answer are transmitted to user terminals through the Internet communication network and the control computer. At this time, the user checks the contents of the answer and evaluates the specialist in accordance with a satisfied rate thereof(S7).
Patent KR-20010094056-A (KR)
Title: dual hand pointing devices
Inventor: YU CHOON YEOL
IPC: G06F3/0354
Filed: 2000-04-03
Abstract: PURPOSE: An advertisement on Internet and computer is provided to enable a plurality of users to simultaneously use a mouse, and to execute plural application programs simultaneously. CONSTITUTION: One or more pointing devices are added to an existing pointing device in a computer system. A plurality of pointing device recognizing units is employed to recognize the pointing devices. A menu simultaneous calling unit simultaneously calls two or more menus in the computer system. A plurality of simultaneous pointing units is formed to simultaneously designate two or more points during a graphic work in an application program of CAD. The plurality of pointing units is the plurality of pointing devices. A drag and drop based computer application program can be easily used. A memory cost is reduced and more memory is employed. As a result, use of the computer and the application program becomes faster. The present invention is proper when a plurality of works is simultaneously performed.
Patent KR-20000037061-A (KR)
Inventor: BAE SEOK KYUN
Filed: 2000-04-06
Abstract: PURPOSE: An internet video banner is provided to supply banner advertisements with sound and movement, much like ordinary TV CF advertisements, saved in the form of a video file and to eliminate the duplication of sounds of multiple video file banners through control. CONSTITUTION: An internet video banner is composed of creation of video file and elimination of noises. Banner advertisement is created in the form of a video file that includes sound, which is activated only when the mouse is placed on the banner to eliminate noises caused by duplicated sounds.
Patent KR-20010103166-A (KR)
Title: 쉽게 염색 가능한 폴리에스테르 섬유
Filed: 2000-04-12
Abstract: 본 발명은 쉽게 염색 가능한 폴리에스테르 섬유에 관한 것으로, 쉽게 염색 가능한 폴리프로필렌 테레프탈레이트(PPT)의 프로필렌 사슬을 폴리에틸렌 테레프탈레이트(PET)의 주쇄에 결합시켜, 에틸렌 기와 프로필렌 기를 모두 가진 PPT/PET 코폴리에스테르를 형성할 수 있다. PPT/PET 코폴리에스테르를 방사하여 코폴리에스테르 섬유로 만든다. 본 발명의 코폴리에스테르 섬유는 염색 캐리어 없이도 100℃ 이하의 온도에서 분산염료로 성공적으로 염색할 수 있다 .
Patent KR-20010097118-A (KR)
Inventor: CHOI JEONG MI
IPC: G06F17/00
Filed: 2000-04-20
Abstract: 본 발명은 대표적인 비선형 동역학 정보의 하나인 발산 지수(Lyapunov exponent)의 경향을 짧은 시계열에서도 비교적   정확하게 추출할 수 있는 새로운 변수, '수직 리커런스 그림에서의 발산성(Divergence in Perpendicular Recurrence Plot)' 의 시계열 분석 방법에 관한 것이다. 본 방법은 잡음섞인 짧은 시계열에도 강력하므로 뇌파,심전도,위전도,근전도,맥파,혈류속도등의 생체 시계열과 같이 자연 발생적인 시계열 등에 그 활용 가치가 높다.
Patent KR-20010104072-A (KR)
Inventor: LIM JUN HUI
Filed: 2000-05-12
Abstract: 본 발명은 휴대폰 본체에 내장되는 인쇄회로기판과 결합되는 다른부품들을 플렉시블 프린트 서킷(F-PC)에 일체로 형성한 폴더타입 휴대폰용 인쇄회로기판과 플렉시블 프린트 서킷과의 결합장치에 관한 것으로서, 이를 위해 연결단자, 다이얼 키패드 패턴, 볼륨조절부 및 마이크를 설치하기 위한 마이크 설치부등을 일체로 형성한 플렉시블 프린트 서킷과, 상기 플렉시블 프린트 서킷 후면에 부착되어 플렉시블 프린트 서킷로부터 인가된 전기적 신호를 인쇄회로기판에 인가하기 위해 다수의 전극을 구비한 제 1 도전성 양면 테이프와, 상기 제 1 도전성 양면 테이프와 부착됨과 동시에 상기 제 1 도전성 양면 테이프의 전극과 접촉되도록 상기 인쇄회로기판에 다수의 전극이 구비된 제 2 도전성 양면 테이프를 부착하여 이루어진 것을 특징으로 하며, 이에 따라, 본 발명에 의한 폴더타입 휴대폰용 인쇄회로기판과 플렉시블 프린트 서킷(F-PC)과의 결합장치에 의하면, 제품의 조립공정을 간편하게 하여 조립시간 단축 및 생선성을 향상시키고, 제품의 불량률을 줄여 제조원가를 절감하며, 제품의 버튼크기를 크게하여 사용자의 편의성을 증가 시킬 수 있다는 효과가 있다.
Patent KR-20000077344-A (KR)
IPC: H05K1/03
Filed: 2000-05-19
Abstract: 하기하는 단계에 의해 시트 적층법을 사용하여 신뢰성이 우수하고 미세 배선을 형성할 수 있는 저렴한 다층 빌드업 프린트 회로판 및 실장 기판을 제공한다.  구리 호일, 플루오렌 골격을 갖는 에폭시-아크릴레이트 감광성 수지 조성물 및 전도성 패턴을 갖는 수지 적층된 배선 시트를 100℃ 및 3kg/cm 2 에서 지지 기판 상의 전도성 패턴 측면에 적층시킨 다음, 200 내지 300℃ 및 10kg/cm 2 에서 접착시킨다.  이어서, 구리 호일을 습식 에칭법을 사용하여 전체적으로 에칭하거나, 소정의 패턴으로 에칭하여 구리 배선을 형성함으로써, 배선 구조체가 수득된다.  에폭시-아크릴레이트 수지 조성물의 해상도가 우수하기 때문에, 미세한 전도성 패턴이 형성될 수 있다.  또한, 수지 적층된 배선 시트를 구성하는 에폭시-아크릴레이트 수지 조성물은 100℃ 이상의 온도에서 처리되지 않아서 반경화된 상태로 존재하기 때문에, 에폭시-아크릴레이트 감광성 수지 조성물은 지지 기판 상에 열결합될 수 있고, 따라서 배선 구조체는 간단한 공정으로 수득될 수 있다.
Patent KR-20000058516-A (KR)
Inventor: LEE YEA SOON
IPC: H02K23/00
Filed: 2000-06-08
Abstract: PURPOSE: A direct current generator is provided to reduce unnecessary consumption of energy and save product cost by generating direct current using magnetic force of N pole of a permanent magnet. CONSTITUTION: Permanent magnets(A, B, C, D) are arranged in the outer part of a non-magnetic rotor(G) with S pole being oriented to the inner side and N pole being oriented to the outer side. A field core and coils(1,2,3,4) are fixed with a predetermined distance in the inner side of a non-magnetic casing(H). The permanent magnets(A, B, C, D) are fixedly arranged with a predetermined distance and a shaft(E) is rotated by external force so that + rectified wave is generated only without generation of - rectified wave in the field core and coils(1,2,3,4).
Patent KR-20000054579-A (KR)
Inventor: WOO BOO GOO
IPC: G06Q40/02
Filed: 2000-06-12
Abstract: PURPOSE: A method for inserting money left over into accounts on the internet is provided to remove inconvenience caused by directly calculating money left over between customers and corporations, by depositing the money left over on piggy banks on the internet without the corporations directly receiving the money left over, after the customers purchase products from the corporations. CONSTITUTION: A method for inserting money left over into accounts on the internet comprises the steps of: opening cyber accounts for customers or corporations on the internet; collecting each account to build databases; connecting stores or enterprises with internet sites; making the stores or the enterprises connect to the internet sites to insert money left over; identifying changes through receipts; and if the money is not appropriately inserted, compensating the customers.
Patent KR-20010111848-A (KR)
Inventor: YUN CHUL JIN
Filed: 2000-06-13
Abstract: 본 발명은 무공해 용기 제조 방법에 관한 것으로 무공해 용기를 사용하여 환경 오염을 방지하고 자원의 낭비 제거 및 환경 오염으로 인한 토양의 황폐화 방지, 지하수 오염등을 방지하는데 유용하다. 
     본 발명의 무공해 용기를 제조함에 있어서 주요 물질은 볏짚과 왕겨이며 볏짚과 왕겨를 결합시키는 연결 고리로 전분등과 혼합 교반하여 제조한다. 
     또한 볏짚과 왕겨에 전분을 혼합 교반할 때 보온성 및 신축성을 주기위해 이스트인 발포제를 첨가 미생물 발효시키며, 이렇게 혼합 교반한 것을 압축하여 성형시키고 발포된 용기를 열풍으로 건조한후 용기 안쪽에 물등 접촉 부분을 제리등으로 표면 분사 코팅하여 2차 열풍으로 건조하면 완성된다. 
     2차 고열 열풍 건조로 인하여 볏짚과 왕겨에 내재되어 있는 각종 균 및 곤충류 곤충류 알등이 멸균된다. 
     이렇게 볏짚과 왕겨를 이용 제조한 무공해 용기는 인체에 무해하며 가볍고 보온성이 우수하여 1회성 용기 사용처 및 음식물 포장 용기로 사용할 때 유용하다. 또한 사용후 재생하여 사용할수 있으며 폐기 처분 하고자 할 때는 돼지 소등 동물에 사료로서 사용 할수있으며 농작물의 퇴비로 사용할 수 있다. 현대에 있어서 1회용 용기인 물컵, 컵 라면, 각종 음식물 포장 용기를 많이 사용함에 있어서 환경오염 및 자원 낭비가 큰 문제점으로 나타난 현상으로 볼 때, 본 발명의 볏짚과 왕겨를 이용한 무공해 용기 제조 방법은 환경오염 방지 및 자원의 재활용에 유용하며제조 비용의 저가로 인하여 경제적이다. 또한 본 발명에 의거 제조된 용기의 용도는 다양한 목적으로 사용 될 수 있다.
Patent KR-20000058642-A (KR)
Inventor: KIM CHANG SUB
IPC: E04F13/14
Filed: 2000-06-21
Abstract: PURPOSE: A reinforcing iron core laid a marble and its manufacture is provided, which lays a reinforcing iron core processed not to be broke easily by a heavy load and an impact into a marble. CONSTITUTION: A reinforcing iron core laid a marble and its manufacture comprises the steps of; (21) processing a marble plate (10) in fixed size and thickness; (22) forming a bottom-buried groove (11) diagonally and toward the edge on the bottom of a marble plate (10) and an arrow-shaped corner-buried groove (11a) on the corner of a bottom-buried groove (11); (23) manufacturing a reinforcing iron core (13) joint to a bottom-buried groove (11) and a corner-buried groove (11a); (24) filling an epoxy resins (12) in a bottom-buried groove (11) and a corner-buried groove (11a); (25) laying a reinforcing iron core (13) into a bottom-buried groove (11) and a corner-buried groove (11a) in which an epoxy resins (12) is filled; (26) hardening an epoxy resins (12) to solid a reinforcing iron core (13) laid in a buried groove (11).