baber/WOPTO huggingface dataset:
Patent KR-20000012793-A (KR)
Inventor: JUN SAENG SOO
IPC: G06F15/00
Filed: 1999-12-27
Abstract: PURPOSE: A method for processing a web address using a wild card is to be automatically connected to a special site when a web address having a wild card is inputted on a web address inputting window of a web browser. CONSTITUTION: A method for processing a web address using a wild card comprises the steps of: (S410) inputting a web address in a web address inputting window of a web browser; (S420) automatically connecting the user computer to the site through the internet when the inputted web address has a wild card and transmitting the web address to the site; (S430,S440) searching a web address list related to the wild card and transmitting the web address list to the user computer through the internet; (S450) selecting a web address among the web address list; and (S460) connecting the user computer to the site of the selected web address through the internet. Thereby, the convenience of the internet user is improved.
Patent KR-20010058901-A (KR)
Inventor: KO YEONG SANG
IPC: C21D9/30
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing cam shaft of Mo-B based spheroidal graphite cast iron is provided to improve workability more than 300%, abrasion resistance, and durability by improving cooling temperature condition. CONSTITUTION: In a method for manufacturing a cam shaft of Mo-B based spheroidal graphite cast iron including the steps of melting alloy in an electric furnace, inoculating Mg into a ladle, inputting mold, soft annealing, the soft annealing is conducted at 730°C for 70-140 minutes, and the cam shaft cast product is cooled to 450-350°C at a cooling rate of 4-7°C/minute.
Patent KR-20000029473-A (KR)
Inventor: SCHULTEN MICHAEL
IPC: H02K3/30
Filed: 1997-07-30
Abstract: PURPOSE: A material with low electrical conductivity for producing an insulating sleeve is provided to ensure sufficient coil-side corona shielding even when the rated voltage is high. CONSTITUTION: A material with low electrical conductivity for producing coil-side corona shielding for an electrical conductor comprises a carrier material(1) which is provided on at least one side with a conductive layer(2).The conductive layer (2) is substantially produced from carbon having micro crystalline and amorphous structures.
Patent KR-20000029584-A (KR)
Title: Corrosion monitoring process
Inventor: KOKEMUELLER DETLEF
IPC: G01N17/00
Filed: 1997-07-21
Abstract: PURPOSE: A corrosion monitoring process is provided to measure progress degree of clean as well as corrosion degress generated in a container while the container is cleaned with at least one chemical substance which releases during the cleaning process a gas, in particular nitrogen. CONSTITUTION: A gas-steam mixture generated from a container for measurement of hydrogen and the released gas is derived to a measurement device during cleaning process. Because released volume and quantitative can be continuously measured by the measurement device. the volume ratio or quantitative proportions of hydrogen and the released gas is continuously determined and compared with a threshold value.
Patent KR-20000029658-A (KR)
Title: Acylpyrroldicarboxylic acids and acylindoldicarboxylic acids and their derivatives and inhibitors of the cytosolic phospholipase a2
Inventor: LEHR MATTHIAS
IPC: C07D209/42
Filed: 1997-07-17
Abstract: PURPOSE: Provided are acylpyrroldicarboxylic acids and acrylindolcdicarboxylic acids and derivatives thereof which is used as inhibitors of cytosolic phospholipase A2. CONSTITUTION: New antiphlogistic and analgesic agents are provided having the formulas(I) and (II). These new compounds have an improved inhibiting effect and/or less cyto toxicity as compared with the compounds known from the prior art. The provided compounds are remarkably suitable to prevent and/or treat diseases caused or aggravated by an increased activity of the phospholipase A2 enzyme, such as inflammations, allergies, asthma, psoriasis and endotoxin shock.
Patent KR-20000068489-A (KR)
IPC: C12N1/15
Filed: 1998-05-01
Abstract: The present invention has for object a koji mold which is capable to express at least 2 times more endo- and exo-peptidases than the wild type strain Aspergillus oryzae CNCM I-1882, and especially at least 30 mU of endopeptidase activity, at least 30 mU of leucine-amino-peptidase activity and at least 10 mU of prolyl-dipeptidyl-peptidase activity per ml of supernatant when grown in a minimal medium containing 0.2% soy bean proteins. The invention also provides a DNA-binding protein of Aspergillus oryzae (AREA) having at least the amino-acid sequence from amino-acid 1 to amino-acid 731 of SEQ ID NO:2 or functional derivatives thereof. The invention also provides a DNA molecule that comprises an areA gene encoding the DNA-binding protein according to the invention. In a fourth aspect, the invention provides a method for over-producing proteolytic enzymes, comprising cultivating a koji mold according to the invention in a suitable growth medium under conditions that the mold expresses enzymes, and optionally isolating the enzymes in the form of a concentrate. In another aspect, the invention provides the use of the koji mold of the invention to hydrolyze protein-containing materials. In a last further aspect, the invention provides a food product comprising a protein hydrolysate obtainable by fermentation with a koji mold of the invention of a material comprising proteins and at least 5mM of L-glutamine.
Patent KR-20000048607-A (KR)
Title: Reclosable stand-up bag
Inventor: THOMAS TOBY R
IPC: B31B37/00
Filed: 1997-09-25
Abstract: PURPOSE: Reclosable bags is provided which is deformation-resistant, reclosable, stand-up and stand-alone storage bags for enclosing food products. CONSTITUTION: A bag includes opposing top and bottom panel assemblies. The top panel assembly includes first and second opposing fins having upper edge portions that define a mouth opening. Opposing front and back wall panels extend between the top and bottom panel assemblies. First and second opposing gusseted side wall panels couple and bridge the side edges of the front and back wall panels, defining four wall corners. A resealable closing assembly is coupled to the upper edge portion of the fins. The method for manufacturing the bag includes providing a lay flat web of a flexible packaging material and cutting comer relieves at the location of the upper side corners of the bag. The lay flat web is run over a forming tube to create a duct-shaped cylinder with overlapping side edges. The side edges are joined and are fin sealed to form a tube having a bottom opening and a top opening. Side gussets are formed, centered about the die cut corner relieves, leaving the two fins extending along either side of the corner relieves and over the top opening of the tube. The side edges of each gusset and the bottom opening are sealed. The bottom portion of the tube is folded to form a generally flat bottom portion. A reclosable closing assembly is coupled to the upper edge portions of the first fin and the second fin.
Patent KR-20000049158-A (KR)
Inventor: OPPERMANN HANS HERMANN
IPC: H01L23/498
Filed: 1997-10-09
Abstract: PURPOSE: A chip module and a method for producing the chip module are provided to enable more effective utilization of chip surfaces connected to a chip carrier and thereby to realize a chip size package. CONSTITUTION: A chip module(20) includes a chip carrier(21) and at least one chip(22). The chip carrier(21) is designed as a foil having a supporting layer(23) made of synthetic material and a strip conductor structure(24) with strip conductors(28), and connected with the chip(22) by an inserted array of a filling material(37). The strip conductors(28) are connected on their front side with connecting surfaces(32) of the chip(22), and have external contact areas(26) on their rear side(27) to form two-dimensionally distributed members(29) connecting the chip module(20) with an electronic component or a substrate(31). In particular, the strip conductors(28) extend to a plane on a chip contact side of the supporting layer(23) facing the chip(22), the external contact areas(26) are formed by recesses in the supporting layer(23) which extend against the rear side(27) of the strip conductors(28), and the supporting layer(23) extends on the area of the connecting surfaces(32) of the chip(22).
Patent KR-20000052920-A (KR)
Title: Infectious clones of rna viruses and vaccines and diagnostic assays derived thereof
Inventor: MEULENBERG JOHANNA JACOBA MARI
IPC: A61K39/12
Filed: 1997-10-29
Abstract: PURPOSE: Infectious clones of RNA viruses, vaccines and diagnostic assays derived thereof are provided. CONSTITUTION: A method for generating an infectious clone based on the genome of a positive strand RNA virus which has a genome of at least about 15 kb is provided. And a method for generating an infectious clone based on the genome of an RNA virus, the method further comprising selecting infectious clones by transfecting a host cell with said recombinant nucleic acid whereby the host cell is in essence not susceptible to infection with the virus. Modified RNA virus and vaccines and diagnostic assays derived thereof are further provided.
Patent KR-20000069035-A (KR)
IPC: C22C19/07
Filed: 1998-09-24
Abstract: 본 발명은 고온에서, 특히 산화성 또는 부식성 환경에서 기계적 내구력을 갖는 코발트에 기초한 합금에 관한 것으로서 실질적으로 다음의 원소를 포함하며(언급된 비율은 상기 합금의 중량 퍼센트로 표현된다) 탄소에 대한 탄탈룸(tantalum)의 몰비(molar ratio)는 0.4 내지 1이다: 26 내지 34%의 Cr; 6 내지 12%의 Ni; 4 내지 8%의 W; 2 내지 4%의 Ta; 0.2 내지 0.5%의 C; 3% 미만의 Fe; 1% 미만의 Si; 0.5% 미만의 Mn; 0.1% 미만의 Zr; 코발트 및 부득이한 불순물로 이루어진 나머지. 본 발명은 고온에서 기계적 압력을 받는 물품, 특히 유리의 열적 변환(hot transformation) 및 제조에 사용되는 물품에 적용 가능하다.
Patent KR-20000069442-A (KR)
Title: 전화장치
IPC: H04M1/677
Filed: 1997-12-15
Abstract: 본 발명은 일반적인 회선 선택장치가 단일회선 선택장치(9)로 대치된 전화장치에 관한 것이다.  본 발명에 따른 회선 선택장치(9)가 수동작동 될때, 상기 전화장치내부에 프로그램된 회선선택번호가 작동되거나 또는 전화식별 코드가 교환기에 전송되며, 이 교환기는 소정의 수신국과 통신을 설정해준다.
Patent KR-20000070016-A (KR)
Title: 드릴날 부착식 나사절삭 밀링커터
IPC: B23G5/18
Filed: 1998-12-11
Abstract: 홈(3)에 의해 구획된 랜드(5)의 선단부에 드릴날(6)을 설치하고, 그 후방에는, 회전방향 위쪽 일단이 드릴날(6)보다도 돌출하도록 한 테이퍼형상의 나사절삭날(7)을 설치하고, 드릴날(6)로 아래구멍을 뚫고, 그 후에 테이퍼형상의 강인한 나사절삭날(7)로 아래구멍의 내주면에 암나사를 성형한다.
Patent KR-20010006507-A (KR)
IPC: G06K19/06
Filed: 1998-04-16
Abstract: 전형적인 실시예에서 본 발명의 신규 바 코드 심볼로지는 코드 93과 유사하게 9개의 모듈러스 내에 3개의 바들(및 스페이스들)을 사용한다.  여러 개의 특수 모드 문자들을 포함하는 53개 데이터 문자들이 정의된다.  특정 루틴과 함께 이들 특수 모드 문자들을 사용함으로써, 3개의 기호 문자들은 2개의 8-비트 바이트, 또는 하나의 16비트 워드를 나타낼 수 있다.  결과적으로, 심볼로지는 컴퓨터 프로세싱에 사용하기 위해 8-비트 바이트를 효율적으로 인코딩할 수 있거나, 또는 유니코드 등의 16-비트 문자 세트를 인코딩할 수 있다.  심볼로지는 확장된 채널 해석(ECI) 번호를 인코딩하고, 다중 숫자 압축 모드를 제공하고, 기타 특징들 뿐만 아니라 단일 모드 문자를 사용하는 구축된 부록을 제공한다.  또한, 이 심볼로지는 기호 내에 에러 정정의 사용을 나타내는 특수 형상의 프래그 문자에 의한 에러 정정을 포함한다.
Patent KR-20010012252-A (KR)
IPC: A41F9/00
Filed: 1998-05-27
Abstract: An apparatus for adjusting the width of the waistband of a skirt or a pair of trousers, includes a U-shaped clip which slides onto the waistband perpendicularly to the longitudinal direction of the waistband. The U-shaped clip has two limbs which are interconnected on the top sides thereof and which run substantially parallel to each other. The waistband is arranged in a fold formed by the waist band passing by the clip, substantially parallel thereto, first to one limb of the clip. The waistband loops around the first limb before running back in an opposite direction, between the two limbs of the clip, to the second limb. The waistband further loops around the second limb before finally being guided back in the opposite direction. Each side of the clip is also provided with an arm which extends vertically. The arms are provided near the plane defined by the clip and fit on a respective outer flank of the fold on a side facing away from the U-shaped clip.
Patent KR-20010013898-A (KR)
Title: 카르복실산의 제조 방법
IPC: C07B61/00
Filed: 1998-06-12
Abstract: n + 1 탄소원자를 갖는 카르복실산을 포함하는 생성물의 제조 방법에 있어서, 질소-함유 헤테로환으로부터 선택된 작용기를 갖는 중합성 수지상에 8 족 귀금속 종을 포함하는 불균일계 촉매 및 수소의 존재하에, 승온 및 승압시 액상중에 n 탄소원자를 갖는 알콜을 포함하는 조성물 및/또는 그의 반응 유도체, 할로겐 및/또는 할로겐 화합물 촉진제, 물 및 일산화탄소를 반응시키는 것으로 이루어진 것을 특징으로 하는 방법.
Patent KR-20010077200-A (KR)
Title: Operating method of apparatus for cleanning wafers
Inventor: LEE GWANG YEOL
IPC: H01L21/304
Filed: 2000-02-01
Abstract: PURPOSE: A method for driving a semiconductor wafer cleansing apparatus is provided to prevent a process wafer inserted into an internal storing vessel from being overetched because of not being ejected to the external by a fail of a robot arm. CONSTITUTION: According to the method, the operation of a fixed quantity supply pump installed on the first etchant supply line and the first diluent supply line is stopped when a wafer whose cleaning process is completed remains in a storing vessel(12). And, when the wafer whose cleaning process is completed remains in the storing vessel, a diluent stored in a diluent tank is supplied to the storing vessel through the second diluent supply line and the second etchant supply line and a cleaning solution circulation line(16). And when the wafer whose cleaning process is completed remains in the storing vessel, an alarm is generated.
Patent KR-20010077439-A (KR)
Title: Processing method of telephone receiving for wireless local loop system
Inventor: SEO HO IL
IPC: H04B7/26
Filed: 2000-02-02
Abstract: PURPOSE: A method for processing the reception of a voice message in a WLL(Wireless Local Loop) system is provided to process a voice message after converting the corresponding modem channel into a wireless communication mode when receiving the voice message while operating an asynchronous data communication mode. CONSTITUTION: First, a WLL(Wireless Local Loop) system checks the reception of a voice message while operating an asynchronous data communication mode(S1). If the voice message was received, the WLL system stops operating the asynchronous data communication mode and secures a wireless channel of a modem(S7), and then operates a voice message communication mode to process the call of voice message through the wireless channel(S9). If the operation is finished, the WLL system converts the wireless channel to the asynchronous data communication mode(S11), and then operates the asynchronous data communication mode again(S12).
Patent KR-20010083508-A (KR)
Title: Automating the process of online registration for various sites by creating/managing the global registration sites
Inventor: KIM BYUNG SUN
IPC: G06F17/00
Filed: 2000-02-15
Abstract: PURPOSE: A managing a member registering site according to users and an automatic and all comprising registraion are provided to prevent an Internet user from inputting one's personal information many times for obtaining information on the Internet or a home shopping. CONSTITUTION: All sites providing a member registering web page are searched using a web robot, and a database is constructed based on member registering input forms according to URLs of each site. A service user inputs one's personal information in a member registering form based on a database for an automatic member registering. If the user performs a log-on in a member registering site, a directory list having global all sites related to a member registering is displayed to the user with a search engine. If the user wanted to register to an automatically member site, sites to be registered are searched using a directory list and a search engine and stores the sites in automatically member registering waiting database according to members. At this time, a URL of a site to be registered may be recorded. An automatically member registering is performed in a bundle using the data stored in the automatically member registering waiting database and the web robot.
Patent KR-20000071402-A (KR)
Title: 구강 접착 쉬트 및 구강 접착 제제
IPC: A61L15/58
Filed: 2000-03-02
Abstract: 본 발명의 구강 접착 제제는 기재(substrate)와,  기재 표면중 1개 이상의 표면상에 제공된 감압성 접착층을 포함하며, 감압성(pressure-sensitive) 접착층은 약물을 함유하고, 수중에서 실질적으로 불용성이거나 수분을 거의 흡수하지않는다.  또한, 표면중 하나 또는 양면이 모두 방출-처리된 분리기와 분리기의 표면중 하나 이상에 탑재된 구강 점막에 적용하기위한 다수의 섹션을 포함하며, 섹션은 각각 유연성 기재와 기재의 표면상의 감압성 접착층을 포함하며, 상기 섹션은 2 내지 5개의 컬럼, 2 내지 5개의 열로 분리기상에 접착 배열되어 있고, 각 섹션은 인접하는 섹션과 실질적으로 등거리에 있으며, 인접하는 2개의 섹션간의 섹션간 거리는 인접하는 색션의 최단거리 Di에 대한 섹션의 중력 중심을 통과하는 내부환 W의 최소 내부 직경 Dp의 비가 1.5 내지 6이 되도록 설정된 구강 접착 쉬트가 기재되어 있다.  상기 기재는 부직포와 같은 천이 바람직하다.  국소 마취제를 함유하는 섹션을 치과에서의 표면 마취에 사용할 수 있다.
Patent KR-20010088213-A (KR)
Title: Lifter of Drum Washing Machine
Inventor: JANG JAE WON
IPC: D06F37/04
Filed: 2000-03-11
Abstract: PURPOSE: A washing blade of a drum washing machine is provided to achieve an improved washing ability by arranging a lifter to be tilted in an asymmetric manner with respect to the tilted angle of the inner tub to increase the tumbling action of laundry. CONSTITUTION: A drum washing machine includes an outer tub(1) for containing wash water and performing washing operation, wherein the outer tub is installed to be tilted at a predetermined angle(alpha). The outer tub includes an inner tub(5) installed to be tilted at an angle same as the angle of the outer tub and rotates in forward and reverse directions by a driving unit(3). The inner tub has a lifter(10) arranged inside the inner tub, in such a manner that the lifter is tilted at a predetermined angle to be asymmetric with the tilt angle of the inner tub, to increase the tumbling action of laundry(C). The lifter has many protrusions(14) for increasing washing ability through the increased friction with the laundry.
Patent KR-20000076833-A (KR)
Title: 다층 분석 장치
IPC: G01N31/22
Filed: 2000-03-13
Abstract: 본 발명은 접착제에 의해 서로 결합되어 있는 2 이상의 성분을 함유한 분석 장치로서, 접착제가 흡착 물질을 함유하는 것을 특징으로 하는 장치에 관한 것이다.   또한, 본 발명은 흡착 물질을 함유한 접착제의, 분석 장치를 제조하기 위한 용도에 관한 것이다.
Patent KR-20010090293-A (KR)
Title: A method of providing advertisement-based free call service, using a database of free call time accounts
Inventor: YOO HYUNG SEOK
IPC: H04L12/66
Filed: 2000-03-24
Abstract: PURPOSE: A method for providing a free phone service based on an advertisement by using a free call time account database is provided to raise a utility value of free call by allowing a user to previously reserve the necessary time for a call. CONSTITUTION: A user dials a free phone service company by using a collect call service(1010). The user inputs an account number and password for a free phone(1020). A free phone system requests that the user selects one of a reserving and calling(1030). If the user selects reserving(1040), the free phone system provides a corresponding advertisement(1050), and thereafter reserves a corresponding free call time in a user's free call time database(1060). If the user selects calling(2040), the user freely calls during a time reserved in its own free call account(2050).
Patent KR-20010020713-A (KR)
Title: Apparatus and method for continuous delivery and conditioning of a polishing slurry
Inventor: OBENG YAW SAMUEL
IPC: B24B37/04
Filed: 2000-04-04
Abstract: PURPOSE: A device and a method for continuously supplying and adjusting polishing slurry to carry out a polishing and manufacturing process continuously for a long period of time, to reduce manufacturing cost and to improve productive efficiency as a whole by using a slurry distribution system capable of easily changing composition of slurry and to adjust it in accordance with a parameter of the process. CONSTITUTION: A continuous slurry supply system(100) is furnished with a mixing chamber(110), a slurry dispenser(115), a slurry component tank, a chemical parameter sensor system(130) and a control system(140). Capacity of the mixing chamber(110) is comparatively small in comparison with an overall supply system. The mixing chamber(110) is supplied to a polishing platen/pad(170) of a polishing device(180). The mixing chamber(110) is furnished with an agitator(150) to violently agitate contents of the mixing chamber(110) to make roughly homogeneous slurry to be supplied to a polishing platen/pad(170) of a polishing device(180). The chemical parameter sensor system(130) is connected to the mixing chamber(110) and senses a chemical characteristic by a sensor(135).
Patent KR-20010098149-A (KR)
Inventor: HONG BEOM JUN
IPC: G06Q50/20
Filed: 2000-04-28
Abstract: 본 발명의 자가학습계획을 통한 인터랙티브한 인터넷 학습방법은 학습자가 인터넷을 통해 학습제공자측의 전문 상담인과의 1:1 학습컨설팅을 실시하고 이러한 컨설팅을 통해 자신의 학습수준, 학습상 문제점등을 파악하며, 이를 근거로 학습자의 상황에 가장 적합하며 다른 학습자와 차별된 학습계획을 학습자가 자율적으로 수립하고 이에따라 학습을 진행할 수 있다. 
     또한, 학습자에게 학습내용과 해설을 학습진행 중 바로 피드백해주어 학습자의 학습효율을 극대화 할 수 있다.
Patent KR-20010014866-A (KR)
Inventor: AKUMOTO MASAMI
IPC: H01L21/00
Filed: 2000-05-04
Abstract: PURPOSE: To enhance the uniformity of a treatment of substrates and to raise the yield of the manufacture of the substrates by controlling the temperature of the substrates with high accuracy, in a coating and developing device of a structure wherein a resist, for example, is applied on the surfaces of the substrates and the substrates subsequent to an exposure of the surfaces of the substrates are subjected to a developing treatment. CONSTITUTION: A substrate treater is constituted into such a structure that a coating station S2 for coating a resist on the surfaces of wafers W and a developing station S3 for performing an application of a developing solution are connected with a cassette station S1 for carrying a wafer cassette 22. In the station S3, the wafers W are heated in a heating part, then the wafers W are cooled to a temperature lower than a first temperature in a first cooling part. Subsequently, the wafers W are cooled to a second temperature lower than the first temperature in a second cooling part, and after that, the application of the developing liquid is performed in a developing unit.
Patent KR-20010103997-A (KR)
Inventor: SA GONG HEON
Filed: 2000-05-12
Abstract: 자동변속기 차량의 엔진 스톨(engine stall) 방지방법이 개시된다.  개시된 자동변속기 차량의 엔진 스톨 방지방법은, (a) 엔진을 시동하여 운전하는 단계와; (b) 상기 엔진의 냉각수 온도를 측정하는 단계와; (c) 현재의 기어의 단수를 ECU에 전달하는 단계와; (d) 상기 기어 변속에 따라 감속이 이루어졌는지를 판단하는 단계와; (e) 상기 단계 (d)에서 감속이 이루어졌으면, 공기량을 보상하는 단계와; (f) 공기량 보상이 이루어진 후 TDC 회수(count)를 판단하는 단계와; (g) 상기 단계 (f)에서 TDC 회수가 0이면 공기량 보상을 종료하는 단계;를 포함하여 된 것을 특징으로 한다.  본 발명에 따르면, 운전성이 개선되는 이점이 있다.
Patent KR-20010104868-A (KR)
Inventor: KIM HO JOO
Filed: 2000-05-16
Abstract: 본 발명은 실타래 염색 방법에 관한 것이다. 
     본 발명은 실타래(10)의 측면 일부분을 염액(21)이 담겨있는 앰색 용기(20)에 침지시켜 실타래(10)를 부분적으로 색흐림 기법으로 염색하는 단계(S10)와, 염색 용기(20)에 침지된 실타래(10)를 염색 용기(20)에서 꺼낸 후, 스팀관(도시하지 않음)에서 증기 가열하여 색흐림 기법으로 염색된 실타래(10)를 발색시키는 단계(S11)와, 발색 완료된 실타래(10)를 수세하는 단계(S12), 및 수세한 실타래(10)를 탈수한 후, 건조하는 단계(S13)로 이루어진 것을 특징으로 한다. 
     이것에 의해서, 원단 제직 시에 색흐림 기법으로 염색된 실타래(10)를 사용하여 편직하면 색흐림 기법으로 염색된 원단을 용이하게 제직할 수 있게 된다.
Patent KR-20000058406-A (KR)
Inventor: LEE TAE YONG
IPC: A23L7/109
Filed: 2000-05-16
Abstract: PURPOSE: Provided is a vegetable noodle that has lots of nutrients such as protein, carbohydrate, fat, Na, Ca, P, Fe, and vitamin A, B1, B2, C etc.. CONSTITUTION: The preparation method comprises the steps of (i) mixing 100 parts by weight of wheat flour with 20-30 parts by weight of vegetable juice containing 2 parts by weight of salt and 1 parts by weight of vinegar, based on the weight of vegetable juice; (ii) kneading for preparing dough; (iii) spreading the dough with a roller to be 2-3 mm thickness; (iv) cutting the spreaded dough to be 2-4 mm width.