baber/WOPTO huggingface dataset:
Patent KR-20010057365-A (KR)
Inventor: CHO GWANG YEON
IPC: F24F1/00
Filed: 1999-12-22
Abstract: PURPOSE: A fixing device of a pipe body is provided to promote convenience in connection by fixing wires and pipe members simply in an air conditioner and to enhance workability and productivity by shortening time required for fixing the wires and pipe members. CONSTITUTION: A fixing mechanism of a pipe body consists of: a fixing plate(10) having an elastic support piece(13) protruded in the center of a body, fixing grooves(11) at both sides of the elastic support piece to accept wires(40) and pipe members(50), and hanging grooves(12) positioned at both ends of the fixing grooves; and a connecting member(20) having a ground piece in the center of the body, setting grooves(22) having a diameter corresponding to the fixing grooves at both sides of the ground piece, and hanging grooves(23) formed at both lower sides of the body. The fixing mechanism fixes the wires and pipe members by using the elastic support piece, the hanging grooves of the fixing plate, and the connecting member having the ground piece and the hanging protrusions. Therefore, workability is improved.
Patent KR-20010061528-A (KR)
Inventor: LEE SANG JU
IPC: H01L27/146
Filed: 1999-12-28
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are to easily adjust a thickness of a color filter according to a desired color characteristic. CONSTITUTION: An isolation insulating film(2) is formed on a substrate, and a photodiode(3) is formed under a surface of the substrate. An interlayer dielectric(4) is formed on the substrate, and a light shielding layer(5) is formed on the interlayer dielectric to prevent a light from passing through other regions except for the photodiode. The second planarization layer(11) is formed on the entire surface of the substrate, and a photoresist dyed with the second color is applied on the second planariztion layer and is exposed to form the second color filter(9). The third planarization layer(12) is formed on the entire surface of the substrate, and a photoresist dyed with the third color is applied on the third planarization layer and is exposed to form the third color filter(10).
Patent KR-20000017923-A (KR)
Inventor: SU KUN SOO
IPC: C04B20/04
Filed: 1999-12-29
Abstract: PURPOSE: A method for preparing a multipurpose raw material of waste of hydrated lime is provided, for using as biocement or raw materials of a fertilizer, a soil conditioner, a health product, living utensils and a marine product. CONSTITUTION: The multipurpose material of lime stone waste is prepared by selecting hell stone and pulverizing; selecting lime stone waste and drying; mixing the pulverized hell stone and the dried waste of hydrated lime in a ratio of about 1: 2; powdering it to more than 300 mesh and sieving; calcining at a temperature more than 800°C; cooling to a room temperature and packing.
Patent KR-20010059004-A (KR)
Inventor: YOO YONG SIK
IPC: H01L27/105
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to originally prevent a dielectric material(a material having a high dielectric constant or a ferroelectric material) and a diffusion preventing film from being contacted by a mis-arrangement in the process in which the lower electrode of a capacitor is patterned. CONSTITUTION: The method includes seven steps. The first step is to form an inter-layer insulating film(21), in which a contact hole for the lower electrode of a capacitor is formed, on a predetermined lower layer. The second step is to form a poly-silicon plug(22), an ohmic contact layer(23) and a diffusion preventing film(24) with a stacked structure into the contact hole for the lower electrode, but form them so that the diffusion preventing film is recessed as a predetermined depth in the downward from the entrance of the contact hole. The third step is to form a sacrificial film on the upper portion of a resultant of the second step. The fourth step is to selectively etch the sacrificial film of the lower electrode area so that the diffusion preventing film filled into the contact hole for the lower electrode of a capacitor is exposed. The fifth step is to fill a conductive film(26) for the lower electrode in the lower electrode area. The sixth step is to remove the sacrificial film. The seventh step is to sequentially form a dielectric film(28) and a conductive film(29) for the upper electrode on the upper portion of a resultant of the sixth step.
Patent KR-20000023736-A (KR)
Inventor: ZANKER GERALD
IPC: B01D65/06
Filed: 1999-01-12
Abstract: PURPOSE: A process for producing cold-filtered beer is provided, which has less tendency of gushing by calcium ion absorption filtration. CONSTITUTION: After a filtration of the beer, a calcium ion-absorbing membrane filter made of polyamide is cleaned with aqueous media and rinsed. The cleaned and rinsed membrane filter is reused in a new filtration process. To clean the membrane filter, less than pH 5.0 of acidic aqueous media are used, or media are treated with decalcification to reduce the content of calcium ion. Acidity of aqueous media is less than pH 4.5, in which, pH 3.0-4.0 is desirable, and less than pH 3.5 is more desirable. To titrate pH of the media, organic acid(especially, lactic acid) is suitable for use.
Patent KR-20000069034-A (KR)
Title: 폴리카보네이트
IPC: C08J5/00
Filed: 1997-11-20
Abstract: 하기 화학식 II의 말단 캡핑 그룹을 하나 이상 포함하는 폴리카보네이트. 
     화학식 II 
     
       
     
     상기식에서, 
     A는 지방족 탄화수소 그룹, 또는 산소 또는 카복실 그룹이 직접 결합되는 하나 또는 세 개의 방향족 또는 헤테로 방향족 환을 포함하는 그룹이고, 단 A는 방향족 환(들)의 외부에 헤테로 원자를 포함하지 않고, 
     n은 0 또는 1이고, 
     n'는 0 또는 1이고, 
     n"는 0 또는 1이고, 단 n"가 1인 경우에 n'는 0이며, 
     Y는 탄화수소 그룹 또는 화학식 VI의 그룹이다: 
     화학식 VI 
     
       
     
     상기식에서, 
     E는 각각 독립적으로 O, R 2 Si 또는 R 2 Si-O이고, 
     R은 각각 독립적으로 H 또는 C 1-6 -알킬이고, 
     m은 각각 독립적으로 0, 1, 2, 3 또는 4이고, 
     p는 1 내지 50이며, 
     q는 0 또는 1이다.
Patent KR-20010005783-A (KR)
Title: 가스중의 불순물의 분광분석방법
IPC: G01N21/39
Filed: 1999-01-27
Abstract: 본 발명은 주파수변조된 반도체 레이저광을 사용한 흡수분광분석방법에 있어서, 사용하는 반도체 레이저광으로서 반도체 레이저 발광소자로의 주입전류를 주입전류의 증량에 따른 레이저 발광강도의 변화가 포화하기 시작하는 전류값(B)점을 하한전류값, 주입전류의 증량에 따른 파장천이의 변화가 최소가 되기 시작하는 전류값(C)점을 상한전류값으로 하여 그 사이의 주입전류영역에서 발광하는 레이저광을 이용하여 흡수 스펙트럼을 측정하는 방법을 제공한다. 본 발명의 방법에 의하면, 가스중에 포함된 미량인 불순물을 고감도, 또는 정밀도 좋게 측정할 수 있다.
Patent KR-20010014134-A (KR)
Inventor: BRONNENBERG WILHELMUS J H J
IPC: G06T1/20
Filed: 1999-04-12
Abstract: A software controlled imaging system comprises an application module interconnected to a user interface controller module, and furthermore user interaction elements and an imaging subsystem. In particular, the user interface controller module is arranged for generating a pull request to the application module which is arranged for thereupon in a demand driven organization outputting one or more User Interface elements to the user interface controller module. Therefore, the user interface controller module decides which GUI elements will be rendered when and how they will be structured.
Patent KR-20000057916-A (KR)
Inventor: INABAMITSUNORI
IPC: F02P5/15
Filed: 2000-02-03
Abstract: PURPOSE: A method and an apparatus are provided to prevent an abnormal vibration of engine even when a misfire occurs in a low engine speed area. CONSTITUTION: A method comprises a first step of generating two adjacent first signal pulses(P1) defining an engine rotation cycle to each of a first predetermined crank angle of an internal combustion engine, a second step of calculating the current engine speed, a third step of calculating the subsequent ignition timing in accordance with the current engine speed calculated in the second step, and a fourth step of generating an ignition signal in accordance with the current anticipatory ignition timing(Tig) calculated in the previous engine rotation cycle. The fourth step of generating an ignition signal further comprises the steps of comparing the current engine speed with a reference engine speed, generating an ignition signal at the current anticipatory ignition timing if the current engine speed is higher than the reference engine speed, and generating an ignition signal at a predetermined ignition timing if the current engine speed is lower than the reference engine speed.
Patent KR-20010081627-A (KR)
Title: Method for Data Transmission and Reception when Voice Communication in Mobile Telecommunication Terminal
Inventor: KANG BYEONG HUN
IPC: H04B7/26
Filed: 2000-02-17
Abstract: PURPOSE: A method for transmitting and receiving data in a mobile terminal when the line is busy is provided to transmit and receive desired data in the middle of telephone conversation between mobile terminals. CONSTITUTION: If a mobile terminal is connected with the other side's mobile terminal through a traffic channel and starts a voice call(S10), a processor judges whether a function key to enter into a data transfer mode is inputted through a keypad(S11). If the function key is not inputted from the keypad, the processor proceeds with the voice call(S12). In case that the function key is inputted, the processor stores the transfer data inputted through the keypad in a memory part(S13). After stores the transfer data, the processor judges whether a transfer key indicating data transmission is inputted through the keypad(S14). If the transfer key is inputted, the processor converts the stored data into a DTMF signal through a DTMF generation part and transfers the signal to the other side's terminal via a modem part, an RF processing part and an antenna(S15).
Patent KR-20010084496-A (KR)
Title: Information search system based on communication of users
Inventor: KIM JONG MIN
IPC: G06F17/30
Filed: 2000-02-26
Abstract: PURPOSE: A method and a system for searching information based on communication between users are provided to enable the users to search Internet sites according as an avatar is moved in the three-dimensional search space. CONSTITUTION: A search server system operates a search site which provides search environments including the three-dimensional virtual space. The server system includes a space information storage unit which stores information on a space in which each user is situated, a space information management unit which monitors positions and moving conditions of all users and performs functions for providing space information updated to a plurality of users, a unit which displays a beneficiary to another searching user in case that the user transmits a signal to a server and a unit which enables another user to transmits search information to the beneficiary.
Patent KR-20010086836-A (KR)
Title: Telescopical Trolley Car for Inspection
Inventor: KANG TAE WON
IPC: B60P3/14
Filed: 2000-03-03
Abstract: PURPOSE: A flexible vehicle for checking a bridge is provided to freely pass a groove mounted between the bridges by having an elevating unit, to conveniently check and repair the entire bridge and to reduce a cost. CONSTITUTION: A bridge checking vehicle comprises a travelling unit(10) moving according to a rail(50) mounted on a lower face of a bridge(200); a first girder(21) expanded toward a horizontal direction of the bridge while being hung the travelling unit; a power generator(24) supplying power to the first girder, a second girder(22) and a third girder(23); a girder unit(20) having a lifter(25) to board the driver; plural elevating ends(31,31a,31b,32) mounted on an end of the third girder to lift or drop; an elevating unit(30) having a platform(33); a control chamber(40) having a control unit to control actuation of members; and a groove(400) formed between the bridges. The bridge-checking vehicle passes the groove to conveniently repair and check the entire bridge.
Patent KR-20000062828-A (KR)
IPC: B24B1/00
Filed: 2000-03-10
Abstract: 본 발명은 반도체 장치 및 반도체 장치 제조 방법과 연마 방법에 관한 것으로써 웨이퍼의 표면(반도체 또는 기판)을 그라인딩 휠에 접촉하고 그것을 회전하는 것에 의해 연마되어진다. 
     그라인딩 휠은 회전속도가 N1 에서 제 1 방향으로 회전되어 진다. 웨이퍼는 회전속도가 N2 에서 제 1 방향과 반대방향인 제 2 방향으로 회전되어 지며 N2/N1 의 값은 0.006 ∼ 0.025 의 범위를 갖는다. 
     웨이퍼는 웨이퍼의 파손을 예방하기 위한 목적으로 핸들링 지그를 사용하는 것에 위해 수평 위치를 유지하는 동안 연마 과정으로 부터 다이싱 과정으로 이동되어 진다. 플래시 에칭 공정은 연마 공정의 마무리 단계에서 사용되어 질 수 있다. 
     상기와 같은 방법으로 화학 에칭 공정의 처리 없이 단지 연마 공정만을 사용하여 불화수소산과 질산 등의 폐화학용액을 생산하지 않아 생산 비용의 절감 및 환경친화적인 제품 생산이 가능하며, 30 ㎛ 까지 연마가 가능하여 박막으로 사용되는 반도체 장치인 IC 카드나 소형 이동 정보 처리 장치 등에 유용하게 사용될 수 있는 반도체 장치 및 반도체 장치 제조 방법과 연마 방법를 제시한다.
Patent KR-20010091596-A (KR)
Title: Real-time security telecomunication system on certification
Inventor: KANG TAE GYO
IPC: H04K1/00
Filed: 2000-03-16
Abstract: PURPOSE: A real-time security authentication telephone system is provided to transmit and receive online real-time audio/voice signals using an open key encryption function in order to prevent wiretapping or fraudulent use in transferring the signals on wired/wireless communications or the Internet. CONSTITUTION: Each terminal(100a,100b) accesses a notarial office(500) and the other terminal, based on a protocol to give and take real-time audio/voice signals using an open key encryption function on wired/wireless communications, receives a certificate of attestation from each, and executes encrypted communication. The notarial office(500), issuing a certificate of authentication to the terminals(100a,100b) each and connected with them online, provides a notarial office function to authenticate the terminals or their users. As wired or wireless communications to connect the terminals(100a,100b) and the notarial office(500), a radio communication base station(200), a mobile switching center(210), a wired communication exchange(230), a wired communication network-to-wireless communication network exchange(220), a wireless communication network(700), a WAP(Wireless Application Protocol) gateway(300), a wired telephone communication network(600), and an RAS server(310) are provided.
Patent KR-20000036642-A (KR)
Inventor: LEE TAE BEUM
IPC: G06Q50/22
Filed: 2000-03-24
Abstract: PURPOSE: A system for conveying prescriptions using bar codes and a method thereof are provided to attach and print a bar code, recording prescription details made out by a doctor, on the prescription. CONSTITUTION: A system for conveying prescriptions using bar codes is composed of a first prescription database(210), a bar code encoding module(220), a bar code scanner(230), a bar code decoding module(240) and a second prescription database(250). The first prescription database(210) stores a prescription recording the condition of a patient. The bar code encoding module(220) records the prescription of the patient recorded in the first prescription database(210) in a bar code. The bar code scanner(230) scans the bar code. The bar code decoding module(240) reads information recorded in the bar code. The second prescription database(250) stores the hospital prescription read from the bar code decoding module(240).
Patent KR-20010095479-A (KR)
Title: Tool aligning tweezers for wafer transfer apparatus
Inventor: LEE HUI TAE
IPC: H01L21/68
Filed: 2000-03-30
Abstract: PURPOSE: A tool for aligning tweezers for a wafer transfer apparatus is provided to easily inspect a degree of alignment of the tweezers and to improve a PM(Preventive Maintenance) period by using level aligners. CONSTITUTION: In a wafer transfer apparatus, the tweezers alignment tool(1) comprises a main body(2), two level aligners(3,3') and a plurality of aligning holes(4). The first level aligner(3) is located at an upper surface of the main body(2) and the second level aligner(3') is formed at a side surface of the main body(2). The aligning holes(4) are coupled to a protrusion part of the tweezers and used for inspecting the degree of alignment of the tweezers.
Patent KR-20010095978-A (KR)
Title: System for controlling horizontal directions of an airplane
Inventor: NAM SANG UK
IPC: B64C17/00
Filed: 2000-04-14
Abstract: PURPOSE: A traverse direction control system for an airplane is provided to utilize an integration value of a roll change ratio on ground coordinates and a value obtained by subtracting a movement distance of a steering wheel from the roll change ratio by feedback inputting to the system, thereby reducing a roll rate value, reducing a maximum value of a roll angle and maintaining a yaw angle uniformly. CONSTITUTION: A traverse direction control system for an airplane includes a multiplier(212) for multiplying a predetermined trigonometrical function to a feedback input signal of a yaw rate sensor, an adder(213) for adding an output signal from the multiplier to a feedback input signal of a roll rate sensor, a third subtracter(214) for subtracting an output signal from a first amplifier from an output signal of the adder, an integrator(215) for integrating an output signal from the third subtracter, and an additional amplifier(216) for amplifying an output signal from the integrator by a predetermined gain to provide to a first subtracter as an input signal.
Patent KR-20000071804-A (KR)
Title: 열용융 접착제 조성물
IPC: C08L23/22
Filed: 2000-04-25
Abstract: 본 발명은 폴리카보네이트 수지, 아크릴 수지 등의 성형품을 80℃ 이상의 대기하에서 접착시키는 경우 접착 계면에 기포가 체류되지 않는 열용융 접착제를 제공하는 것이다. 
     또한, 고무, 비결정질 폴리올레핀과 수지계 점착부여제를 함유하는 열용융 접착제에 산화칼슘을 배합함으로써 본 발명의 열용융 접착제 조성물을 수득한다.
Patent KR-20010097710-A (KR)
Inventor: NAM HEON GI
Filed: 2000-04-25
Abstract: 본 발명은 인터넷망을 이용한 진학상담 시스템에 관한 것으로서, 상기 학생컴퓨터로부터 입력되는 데이터에 따라, 희망대학 희망학과의 상세한 정보, 희망대학 희망학과에 대한 합격 가능성, 분류 검색된 전국대학리스트들을 화면상에 디스플레이시켜 줌으로써, 해당 학생이 다양한 각도에서 진학상담을 받을 수 있도록 한 인터넷망을 이용한 진학상담 시스템 및 그 방법을 제공하는데 그 목적이 있다. 
     본 발명은, 적어도 하나 이상의 학생컴퓨터와 운영자컴퓨터가 인터넷망을 통하여 상호 접속되며; 상기 학생컴퓨터는 인터넷망을 통하여 상기 운영자컴퓨터에 접속하여 해당 학생의 현재점수, 희망대학, 희망학과를 입력하고 그 합격 가능성에 대한 상담을 요청하며, 상기 운영자컴퓨터는 대학정보 데이터베이스와 상담문구 데이터베이스를 구비하며, 상기 학생컴퓨터로부터 입력되는 현재점수, 희망대학, 희망학과를 입력받고, 상기 희망대학 희망학과의 합격 가능점수와 상기 입력받은 현재점수를 비교 분석하고, 희망대학 희망학과 정보와 더불어, 그 점수 차이에 따라 선택된 판정문구를 포함한 상담결과 메시지를 디스플레이시켜 각 학생컴퓨터로부터 문의된 진학상담에 응답하도록 프로그래밍되는 것을 특징으로 한다.
Patent KR-20000077384-A (KR)
Title: 디스크 카트리지
IPC: G11B23/033
Filed: 2000-05-23
Abstract: 본 발명은 자기 디스크가 회전가능하게 수납된 디스크 카트리지에 관한 것이다. 상기 디스크 카트리지는 카트리지 본체 유니트내에 수납된 자기 디스크의 양 측면상에서 상기 카트리지 본체 유니트의 각 내면상에 라이너를 구비한다. 상기 라이너는 상기 카트리지 본체 유니트의 내면상에 배열되며, 상기 라이너는 상기 라이너가 카트리지 본체 유니트의 내면에 접합된 접착부와 상기 카트리지 본체 유니트의 내면으로부터 분리될 수 있는 비접착부를 가지고, 상기 라이너의 비접착부가 카트리지 본체 유니트의 중앙선을 통한 상기 기록 및/또는 재생 개구를 양분하는 중앙선으로부터 상기 카트리지 본체 유니트내에 제공된 기록 및/또는 재생 개구 양쪽 ±30°의 영역을 제외한 영역내에 배열되는 방식으로 배열된다.
Patent KR-20010107152-A (KR)
Inventor: HONG JIN CHEON
Filed: 2000-05-25
Abstract: 본 발명은 한국형 유산균 비피도 박테리아 론검의 유산균 발효액; 또는 한국형 유산균 비피도 박테리아 론검과, 락토바실러스 카제이(Lactobacillus casei ; KFCC 10813), 락토바실러스 애시도필러스(Lactobacillus acidophilus ; KCTC 3170) 및 스트렙토코커스 써모필러스(Streptococcus thermophilus ; ATCC 19987)로 이루어진 그룹에서 선택되는 1종 이상의 균주의 복합 유산균 발효액을 함유하는 모발 화장료에 관한 것으로서, 본 발명의 유산균 발효액을 함유하는 모발 화장료는 모발에 수분 함유량을 증가시켜 모발에 윤기를 부여하고, 유연한 감촉을 부여하며, 모발이 갈라지고 손상되는 것을 방지하는 효과가 탁월하다.
Patent KR-20010109617-A (KR)
Inventor: OH GWANG HEON
Filed: 2000-05-31
Abstract: 본 발명은 열교환성능을 향상시킨 응축기에 관한 것으로서, 리시버 드라이어가 일체로 설치된 응축기에 있어서 히트 파이프를 부가함으로써 응축기의 열교환성능 향상에 의하여 냉방성능을 더욱 향상시키는 것을 목적으로 한다. 
     본 발명에 따른 응축기는, 양쪽 헤더 파이프(1,2)와; 상기 두 헤더 파이프를 연결하는 다수의 튜브(31) 및 상기 튜브(31)들 사이에 적층되는 전열핀(32)을 가지는 응축기 코어(3)와; 상기 두 헤더 파이프중 일측 헤더 파이프와 나란하게 이와 일체로 설치된 리시버 드라이어(4)와; 그리고, 상기 리시버 드라이어의 캡(41)쪽에 굴곡 배치되는 증발부(51) 및 상기 응축기 코어의 응축영역쪽 단부를 따라 다른 쪽 헤더 파이프에 고정된 응축부(52)를 가진 히트 파이프(5)를 포함하여 이루어진다. 히트 파이프(5)의 증발부(51)는 리시버 드라이어(4)의 캡(41)을 관통하여 리시버 드라이어 내부로 삽입될 수 있고, 증발부(51) 둘레로 전열핀(53)이 설치될 수 있다.
Patent KR-20000054450-A (KR)
Inventor: HAN JI HYEON
IPC: H04N7/10
Filed: 2000-06-07
Abstract: PURPOSE: An on-line duty free product purchasing system using a cable television and a method thereof are provided to facilitate purchasing duty free products using a cable network. CONSTITUTION: An on-line duty free product purchasing system using a cable television includes a hotel server(3), a cable television(21), a reservation validation member(41), a duty free product delivering member(61) and a server for duty free product seller(50). The hotel server(3) includes a network interface and is connected to Internet. The cable television(21) includes an input and a set top box, and is connected to the server. The reservation validation member(41) includes a controller, an input/output member, and a network interface and is connected to the server. The duty free product delivering member(61) includes a controller, an input/output member, and a network interface and is connected to the Internet. The server for duty free product seller(50) includes a controller, an input/output member, a storage, and a network interface and is connected to the Internet.
Patent KR-20010112992-A (KR)
Title: The method for sharing incentive points in electronic commerce
Inventor: JUNG SEOK HO
Filed: 2000-06-15
Abstract: Aromatic maleimides and methods using the same are disclosed. Polymerization of compositions which include the compounds of the invention may be activated by irradiating the composition with radiation.
Patent KR-20000054766-A (KR)
Inventor: HWANG SUNG HA
IPC: G06Q10/00
Filed: 2000-06-22
Abstract: PURPOSE: A restaurant business management and connecting system with circumference institutions is provided so that orders of various menus can be performed by connecting the circumference restaurant business institutions with each other. CONSTITUTION: A restaurant business management and connecting system with circumference institutions includes an order processing system (110) and a calculating processing system (300), an exhibition mall (500) of products of the circumference institutions and an information database (400) of the circumference institutions. The order processing system (110) divides a oneself order processing system (110), which processes orders relating to food, which is capable of providing by itself and an outsider order processing system (120). The system (110) further includes a sale management system (210), a purchasing management system (220) and an inventory management system (230). The purchasing information by a host (1) is collected to the sale management system (210), a pure profit is calculated by the sale management system (210) and purchasing management system (220).
Patent KR-20010039685-A (KR)
Title: Permanent-waving process comprising the preliminary application of a composition comprising at least one anionic polymer
Inventor: N GUYEN LY-LAN
IPC: A61K8/46
Filed: 2000-06-27
Abstract: PURPOSE: To carry out the permanent deformation according to a method for imparting excellent beauty characteristics and persistent deformation (curling or ringlet) to hair and facilitating the styling of the hair by preapplying a specific composition to the hair prior to the application of a reducing composition. CONSTITUTION: A process for permanently deforming hair, giving durable and easily styled curls involves using a reducing composition and a fixing composition, at least one of these containing a cationic polymer, rinsing after the cationic polymer-containing composition and further applying a composition containing an anionic polymer. The anionic polymer is preferably selected from a polymer comprising a carboxylic unit derived from an unsaturated monomer or a dicarboxylic acid monomer represented by the formula (n is 0-10; A is methylene; R5 is H, phenyl or the like; R3 and R4 are each H, a lower alkyl, or the like) or a polymer comprising a unit derived from a sulfonic acid, for example a vinylsulfonic acid.