baber/WOPTO huggingface dataset:
Patent KR-20000041910-A (KR)
Title: Method for setting and releasing point-to-multipoint connection in atm switching system
Inventor: KIM KWANG HEUI
IPC: H04L12/28
Filed: 1998-12-24
Abstract: PURPOSE: A point-to-multipoint connection setting and releasing method is provided to perform smoothly a point-to-multipoint connection function without influencing other call connection by erasing one root party and all the leaf party connected to the root party. CONSTITUTION: A point-to-multipoint connection setting and releasing method comprises steps of erasing one root party, detecting if a leaf party is connected to the root party, in the case of no leaf party, erasing a multicasting channel number from a database, in the case of existence of the leaf party, preparing for a leaf party request information resulted from the erasure of the root party(S16), initializing a leaf party erasure number, detecting if the erasure number is over a set number, in case that the erasure number is under the set one, analyzing a counter to certify which processor a correspondent leaf party is in and how many leaf party exists in a correspondent processor by checking a leaf party having a flag identical to the flag of the erased root party(S19), making a point-to-multipoint connection control block erase a multicasting routing map generated through a switch(S20), transmitting an area release request signal set in a root party via link resource handling blocks(S21), the handling block releasing VPI/VCI value and transmitting a release response signal with a point-to-multipoint connection control block(S22), increasing a count according to the erasure of the leaf party(S23), comparing the erasure count with a checked count(S24), and in the case that the erasure count is identical to the checked count, erasing a multicasting channel number of the root party(S25).
Patent KR-20000042897-A (KR)
Title: Apparatus for guiding the surgical tool for laparoscopy
Inventor: HAN HO SEONG
IPC: A61B17/42
Filed: 1998-12-28
Abstract: PURPOSE: An apparatus for the surgical tool for laparoscopy is provided, to allow the surgical tool such as an endoscope to be inserted to the operation position of the abdominal region easily and to reduce the operation time. CONSTITUTION: A apparatus comprises a body (3) where a channel is formed; a trocar (1) containing an insertion part (5) which is extended integrally with the body (3) and is inserted into the hole formed on the abdominal region; a guiding part (7) which allows the surgical tool to be inserted into the operation position of the abdominal region easily when the surgical tool is inserted into the operation position through the trocar (1). Preferably the guiding part (7) is a guiding pipe (11) which is provided integrally at the one terminal of the insertion part (5), has wrinkles and is flexible. Also the control pipe (12) is provided with the body (3), for controlling the air from the outside.
Patent KR-20000043592-A (KR)
Title: Meter reading system
Inventor: JEONG MAN GU
IPC: G08C25/00
Filed: 1998-12-29
Abstract: PURPOSE: A meter reading system is provided to backup data of a wireless meter reading system automatically. CONSTITUTION: A meter reading system comprises a transceiver part(36) which communicates with a target weighting machine through an antenna(38) according to a control of a central processing unit(CPU)(34). The transceiver part(36) receives data from the target weighting machine to transfer the received data to the CPU(34). The CPU(34) stores the transferred data to a storage part(40). The storage part(40) consists of a RAM and a flash memory. The RAM stores measured data, and the flash memory is used to backup the measured data stored in the RAM. A display part(42) displays such a status that the measured data is stored in the storage part(40), according to the control of the CPU(34).
Patent KR-20000044272-A (KR)
Title: Universal input/output port generator
Inventor: CHA MYEONG SIK
IPC: H04B1/38
Filed: 1998-12-30
Abstract: PURPOSE: An universal input/output port generator is provided to supply various services by increasing to generate an universal input/output port in a wireless telephone's terminal. CONSTITUTION: An universal input/output port generator comprises a controller(100), an universal input/output interface circuit(200), a signal driver(300), an output port generator(400), and an output buffer circuit(500). The controller(100) generates a state definition data of a universal input/output port and a universal input/output port generating signal. The universal input/output interface circuit(200) generates the universal input/output generating signal to generate the universal input/output port, by inputting the universal input/output generating signal. The signal driver(300) generates a clock signal by gating the inputted signal, after inputting a signal generated in the universal input/output interface circuit(200). The output port generator(400) generates the universal input/output port by inputting the clock signal and the state definition data of the universal input/output port generated in the control unit. The output buffer circuit(500) keeps and buffers a state of the universal input/output port data generated in the output port generator(400).
Patent KR-20000044789-A (KR)
Title: Face profile line approximation method by using standard face profile pattern
Inventor: LEE MIN SEOB
IPC: G06T11/00
Filed: 1998-12-30
Abstract: PURPOSE: A face profile approximation method is provided to abstract a face profile line from the front face profile by using the standard face profile pattern. CONSTITUTION: A face profile approximation method consists of four steps. At the first step, a system abstracts the edge profile of two-dimensional face image. At the second step the system provides the profile pattern information of the standard face part. At the third step, the system matches the edge profile part corresponding to the profile pattern of the standard face part. At the fourth step, the system approximates the standard profile pattern to the edge profile line by adjusting the location of points of the standard face profile pattern.
Patent KR-20000045672-A (KR)
Title: Method for forming inner connection layer of semiconductor device
Inventor: JANG MYEONG JUN
IPC: H01L21/3205
Filed: 1998-12-30
Abstract: PURPOSE: A method for forming an inner connection layer of a semiconductor device is to etch a device isolation layer and connect a source and drain region of a first active region with a gate of a second active region, thereby simplifying the process. CONSTITUTION: A method for forming an inner connection layer of a semiconductor device comprises the steps of: forming a device isolation region(22) in a semiconductor substrate(21) to isolate a first active region from a second active region; etching a part of the device isolation region in contact with the first active region; implanting a high concentration ion into a portion of the first active region in contact with the device isolation region to form a high concentration impurity region(24); forming a first gate on a selected portion of the first active region and a second gate(25) on a portion including a part of the high concentration impurity region, the device isolation region and a part of the second active region; implanting a low concentration impurity ion into the first active region using the first and second gate as a mask; forming a spacer(27) on side walls of the first and second gate; and implanting a high concentration impurity ion into the first active region using the first and second gate and the spacer as a mask to form a source and drain(28) having a lightly doped drain(LDD) structure.
Patent KR-20000045777-A (KR)
Title: Trunk and subscriber common connection control circuit of isdn bri s point
Inventor: KIM DAE SEONG
IPC: H04Q3/06
Filed: 1998-12-30
Abstract: PURPOSE: A trunk and subscriber common connection control circuit of an ISDN(Integrated Service Digital Network) BRI(Basic Rate Interface) S point is provided so as to use as a trunk connection circuit or a subscriber connection circuit, according to a selection in the ISDN BRI S point. CONSTITUTION: A control unit(1) controls a connection bus giving and taking a defined message with the system and transmits/receives call connection and an initial message with a reset. A BRI D channel control unit(2) transmits a call relevant message and control information supplied from a S point connection unit(3) to the control unit(1). The S point connection unit(3) controls the physical connection of the tip and ring of the S point. A PCM data connection unit(4) modifies 2 nos. B channels per a port of the S point connection unit(3) into the 32 channels of 2 Mbps used in the system. A priority control/PLL circuit(5) determines a port to extract a trunk clock sink to be sent to the system. A line connection part(6) is comprised of transformers(T1,T2) and switches(SW1,SW2).
Patent KR-20000046027-A (KR)
Title: Structure for absorbing shock of pillar for vehicle
Inventor: KIM SUN SIK
IPC: B62D27/00
Filed: 1998-12-31
Abstract: PURPOSE: A shock absorbing structure of a pillar for a vehicle is provided to minimize injury of a passenger by maximally absorbing shock energy generating when a passenger bumps against a trim pillar strongly. CONSTITUTION: A rib(111) formed on a trim pillar(110) is formed in multiple pieces to be bent easily. When a driver or a passenger bumps against the indoor trim pillar strongly with the head due to a collision of a vehicle, the ribs are bent and absorbs shock energy maximally and promptly. Thus, the shock energy is offset. The shock transmitted by being repulsed to inner and outer body pillars is buffered maximally. Thereby, the head which is the most important part of a body, weak to shock and easily damaged is protected effectively.
Patent KR-20000046579-A (KR)
Title: Remote network center interface system
Inventor: CHOI JIN HO
IPC: H04Q9/00
Filed: 1998-12-31
Abstract: PURPOSE: A remote network center interface system is provided to carry out a network interface between an operator terminal and an exchange using the X.25 and the TCP/IP(Transmission Control Protocol/Internet Protocol). CONSTITUTION: A remote network center interface system is composed of an operator terminal(12), a network(14), a workstation(16) and an exchange(36). The operator terminal(12) transmits an instruction to operate the exchange(36) to the network(14). The workstation(16) comprises a daemon(18), a fork processing part(20), an X.25 instruction processing part(22), an instruction and display information processing part(24), a first buffer(30) and an X.25 display information processing part(34). The daemon is a program to execute works related to the system operation in a background state and forks the fork processing part(20). The fork processing part(20) creates child processors from one processor in a multiprogramming system. The X.25 instruction processing part(22) extracts an instruction from an instruction request from the operator terminal(12) and transmits it to a TCP/IP instruction processing part(26). The first buffer(30) transmits the alarm information, status information, fault information of the exchange(36) provided from a TCP/IP display information part(28) to the X.25 display information part(34). The exchange(36) consists of an instruction and display information processing part(38) and an instruction analysis part(44).
Patent KR-19990076970-A (KR)
Title: 다수 및/또는 복합 질의를 사용하여 데이터 세트의 내용을 평가하는 방법 및 시스템
IPC: G06F17/30
Filed: 1996-12-31
Abstract: 본 발명은 데이터 세트가 하나 이상의 질의(query)를 만족시키는가 여부를 결정하기 위해 데이터 세트의 내용을 평가하는 것을 가능하게 한다. 본 발명은 질의의 수가 크고 또한/또는 질의가 복잡할 때에도 많은 수의 데이터 세트를 이전에 가능했던 것 보다 훨씬 더 신속하게 평가하는 것을 가능하게 한다. 질의는 각 질의의 각 질의어(query term)을 하나 이상의 증거 기술자(evidence descriptor)와 하나 이상의 조합 작용어로 해석하고, 각 질의가 서로 동작가능하게 관련된 하나 이상의 조합 작용어 및 하나 이상의 증거 기술자에 의해 정의되도록 각 조합 작용어를 적어도 하나의 증거 기술자나 다른 조합 작용어에 동작가능하게 관련시킴으로서 하나 이상의 지정된 질의로부터 구성되는 질의어의 실행 계획을 사용해 평가된다. 양호하게, 실행 계획에서는 증거 기술자나 조합 작용어가 전혀 복제되지 않는다. 본 발명은 텍스트(text) 문서나 데이터베이스(database)와 같은 다양한 형태의 데이터 세트를 평가하는데 사용될 수 있다. 본 발명은 두 단계로 질의에 대한 데이터 세트의 신속한 평가를 이루도록 더 최적화될 수 있다. 먼저, 데이터 세트에 의해 만족되는 하나 이상의 후보 질의는 각 질의를 대략 평가함으로서 식별된다. 두 번째로, 각 후보 질의는 후보 질의가 데이터 세트에 의해 만족되는가 여부를 결정하기 위해 전체적으로 평가된다.
Patent KR-19990077068-A (KR)
Title: 핵산 송달 방법 및 이에 사용되는 조성물
IPC: A61K48/00
Filed: 1997-01-06
Abstract: (I) 
     w…x―y―NH―CH 2 ―CH 2 O―R 5 (II) 
     본 발명은 핵산을 세포 내에 도입하는 방법에 관한 것이다.  상기 방법은 세포를 일반식 (I)의 화합물(w는 핵산, x는 비아미노산 또는 비펩티드 핵산결합그룹, y는 존재하지 않거나, 1-30 탄소-탄소 단일 공유결합에 대응하는 쇄길이를 가진 스페이서이고, R 4 는 H, 할로겐 또는 CH 2 O-R 3 이고; R 1 , R 2 , R 3 는 같거나 다르며, 수소, 메틸, 에틸, 알킬, 알케닐, 히드록시화된 알킬, 히드록시화된 알케닐 그룹이거나, 또는 에테르를 포함하는 알킬, 알케닐, 히드록시화된 알킬 또는 히드록시화된 알케닐 그룹이고, 선택적으로 탄소수 3-24의 탄소쇄를 가진 지방산으로부터 유도된 포화 또는 불포화 아실기로서, R 1 , R 2 또는 R 3 중 적어도 하나는 포화 또는 불포화된 탄소수 3-24의 탄소쇄를 가진 그룹을 포함한다), 또는 일반식 (II)의 화합물(w는 핵산, x는 비아미노산 또는 비펩티드 핵산결합그룹, y는 존재하지 않거나, 1-30 탄소-탄소 단일 공유결합에 해당하는 쇄길이를 가진 스페이서이고, R 5 는 알킬, 알케닐, 히드록시화된 알킬, 히드록시화된 알케닐 그룹이거나, 또는 에테르를 포함하는 알킬, 알케닐, 히드록시화된 알킬 또는 히드록시화된 알케닐 그룹이고, 선택적으로 탄소수 3-24의 탄소쇄를 가진 포화 또는 불포화 아실기로서, R 5 는 포화 또는 불포화된 탄소수 3-24의 탄소쇄를 가진 그룹 하나를 포함한다)에 노출시키는 것을 포함한다.  본 발명은 또한 이러한 화합물에 관한 것이다.
Patent KR-19990081922-A (KR)
Title: 세포-사이클 진행 저해제, 및 이와 관련된 용도
IPC: A61K38/45
Filed: 1997-01-17
Abstract: 본 발명은 사이클린-의존성 키나아제 (CDK)의 신규한 저해제, 특히 상기 저해제가 유입되는 세포의 증식 및/또는 분화를 조절하는데 사용될 수 있는 CDK/사이클린 복합체에 관한 것이다.    더 상세하게, 본 발명의 상기 저해제는 둘 또는 그이상의 다양한 단백질로부터 얻은 CDK-결합 모티프를 포함하는 키메라성 단백질이다.    예를 들면, 본 발명의 키메라성 단백질은 CIP 단백질에 대한 코드화 서열 및 INK4 단백질에 대한 코드화 서열의 융합으로부터 유도될 수 있는 바과 같이, 두 개의 다른 CDK 저해 단백질로부터 얻은 코드화 서열의 골격-내 융합으로부터 제조될 수 있다.    본 발명의 키메라성 단백질은 독립적으로 상기 키메라성 단백질의 일부 중 하나보다 사이클린/CDK 복합체의 더 강력한 저해제인 것으로 관찰되었다.
Patent KR-19990082049-A (KR)
Title: 고압상형 질화붕소기 소결체
IPC: C04B35/5831
Filed: 1997-12-03
Abstract: 내마모성 및 내결손성이 개선된 플라이스 공구 및 엔드 밀 등으로 대표되는 절삭공구용의 고압상형 질화붕소기 고경도 고강도 소결체가 얻어진다. 
     본 발명에 의한 고압상형 질화붕소기 소결체는 고압상형 질화붕소의 복수의 입자(1)와 결합상(2, 3)을 구비하고 입자(1)의 함유율은 20.0 부피% 이상 99.7 부피% 이하이다.  결합상(2, 3)은 입자(1)를 포위하는 제 1 의 결합상(2)과 그 이외의 제 2 의 결합상(3)을 포함한다.  제 1 의 결합상(2)은 Ti, TiAl, Zr, Hf 의 최소한 1 종의 질화물 혹은 그것의 고용체의 최소한 어떤 것의 형태로 형성된다.  제 2 의 결합상(3)은 제 1 의 결합상(2)으로 포위된 복수의 입자(1) 사이에 입성장 억제 결합상(4)을 포함한다.
Patent KR-19990087784-A (KR)
Title: 초과산화물을 불균등화하기 위한 촉매로서 효과적인 질소함유거대고리 리간드의 망간 또는 철착물의 바이오콘쥬게이트
IPC: A61K47/48
Filed: 1997-03-04
Abstract: R, R', R 1 , R' 1 , R 2 , R' 2 , R 3 , R' 3 , R 4 , R' 4 , R 5 , R' 5 , R 6 , R' 6 , R 7 , R' 7 , R 8 , R' 8 , R 9, R' 9, X, Y, Z, M 및 n이 여기에 정의한 바와같은 화학식(1)로 표시되고, 허혈성/재관류 상해, 발작, 죽상경화증같은 염증성질환, 및 옥시던트유발 조직손상 또는 상해의 모든 다른 병을 위한 치료제로서 유용한 초과산화물 디스무타제(SOD)의 저분자량 의사체의 바이오콘쥬게이트.
Patent KR-19990087816-A (KR)
IPC: C12P7/22
Filed: 1997-04-11
Abstract: The present invention provides a compound of the formula (I): <CHEM> wherein R<1> is hydrogen or hydroxy and R<2> is hydroxy or methoxy, pharmaceutically acceptable salts or hydrates thereof, a process for producing the same, a pharmaceutical composition which comprises the same and a microorganism which belongs to Aspergillus candidus and produces the compound.
Patent KR-20000016342-A (KR)
Title: Cathodic electrocoating compositions containing alkane sulfonic acid
Inventor: ANTONELLI JOSEPH ALBERT
IPC: C09D7/12
Filed: 1997-06-02
Abstract: PURPOSE: An aqueous cathodic electrocoating composition using alkane sulfonic acid as a neutralizing agent for the epoxy amine adduct is provided which improves electrodeposition property. CONSTITUTION: An improved aqueous cathodic electrocoating composition having a binder of an epoxy-amine adduct which is of an epoxy resin that has been reacted with an amine, and a blocked polyisocyanate cross-linking agent; wherein the improvement is the use of an alkane sulfonic acid as the neutralizing agent for the epoxy amine adduct to provide an electrocoating composition having improved throw power. The electrocoating composition has a solid content of about 5-50 wt.% such as a basic emulsion, an additive, a pigment dispersing agent, and a pigment.
Patent KR-20000050587-A (KR)
Inventor: HEO YUN JUN
IPC: H01L21/336
Filed: 1999-01-12
Abstract: PURPOSE: A method for manufacturing a gate oxidation layer of a semiconductor device is provided to improve uniformity of the gate oxidation layer for reproducibility, and to prevent reliability from being deteriorated by leakage current, by simultaneously forming gate oxidation layers having different characteristics. CONSTITUTION: A method for manufacturing a gate oxidation layer of a semiconductor device comprises the steps of: forming a pad oxidation on a substrate including first and second regions having gate oxidation layers of different thickness; exposing the first region by selectively eliminating the pad oxidation layer; performing a heat treatment of the substrate including the first region exposed in gas atmosphere containing fluorine to form a fluorine ion-injection layer inside the first region, and forming a fluorine-containing layer on the surface of the first region; eliminating all of the fluorine-containing layer and the patterned pad oxidation layer; and diffusing the fluorine ions inside the first region by an annealing process, and forming a thicker gate oxidation layer on the entire surface of the first region.
Patent KR-20000051337-A (KR)
Inventor: JEONG SEONG KAB
IPC: G11B19/26
Filed: 1999-01-21
Abstract: PURPOSE: A disk discriminating method is provided to make an accurate disk discriminating by using only a focus error detected from a disk reflection face by compensating an actuator gain deviation of an optical pick-up or a gain deviation of a focus servo circuit. CONSTITUTION: An actuator lowered down an objective lens for a 'td' time when a focus actuator drive voltage is applied to a downward slope Vd1(S1). The actuator raises the objective lens toward a disk for a 'tu' time when the actuator driver voltage is applied to an upward slope Vd2, and a controller sets a counter and counts for the 'tu' time(S2). The focus error signal detected for the upward time 'tu' is zero-crossed and it is discriminated whether the upward time is the same as 'tu'(S3, S4). Assuming that an intermediate value between 't1' and 't2' is 'T', if the time from the upward time point of the objective lens to the disk recording face is smaller than the reference value 'T', it is discriminated as DVD, while if the upward time point is greater than the reference value, it is discriminated as CD(S5,S6).
Patent KR-19990068053-A (KR)
Title: 생물학적 활성이 있는 신규한 펩타이드
IPC: A61K38/00
Filed: 1999-01-21
Abstract: 본 발명은 종래의 항균 펩타이드보다 우수하거나 종래의 항균 펩타이드와 비슷한 항균력을 가지며, 또한 높은 염의 농도에도 항균력이 발휘되는 펩타이드에 간한 것이다.
Patent KR-20000055194-A (KR)
Inventor: KIM JAE WON
IPC: G10L15/12
Filed: 1999-02-04
Abstract: PURPOSE: A method for dynamic timing warping for an improving voice recognition speed is provided to limit the calculation of the dynamic timing warping over a predetermined value. CONSTITUTION: A method for dynamic timing warping for an improving voice recognition speed includes following steps. At the first step, an accumulated distance to a predetermined position of a test pattern is calculated by using a voice characteristic vector of input voice as the test pattern, a voice characteristic vector of a reference voice as the reference pattern, and the test pattern as a priority of the calculation. At the second step, the calculation is limited for the reference pattern position at which the calculated accumulated distance attained at the first step is greater than a predetermined value for every reference pattern position which are to be calculated at the predetermined position of the test pattern. At the third step, the calculation is performed to the end of the test pattern.
Patent KR-20000060178-A (KR)
Title: Muffler for internal combustion engine
Inventor: HYUN SEOK TAE
IPC: F01N1/06
Filed: 1999-03-12
Abstract: PURPOSE: A muffler is provided to reduce noise of vehicle caused by cycle change of pulsating wave while arranging left and right exhaust pipes connected to a muffler housing to have different length instead of changing the position of the muffler. CONSTITUTION: A muffler(30) comprises a dividing unit consisting of a baffle plate(32) for dividing a muffler housing(40) into first and second chambers(42,44), a communication unit consisting of a connection pipe(34) arranged in horizontal to be blocked by a shutoff plate(48) at a vertical line corresponding to the baffle plate, a hydraulic unit consisting of an inlet pipe(36) connected from a catalytic converter to the muffler housing and which is inserted into a connection pipe(34) in the first chamber, and an outlet unit consisting of an outlet pipe(38) inserted into the connection pipe of the second chamber side of the muffler housing and connected to a main muffler so as to discharge exhaust gas.
Patent KR-20000060314-A (KR)
Inventor: KIM SEONG JU
IPC: H04Q9/00
Filed: 1999-03-13
Abstract: PURPOSE: An apparatus for notifying locations of a remote controller is provided to visually/auditorily inform users of the locations by equipping a body radio transmitter for wirelessly outputting preset codes, and by equipping a remote control radio receiving informer for demodulating the codes. CONSTITUTION: A body radio transmitter(30) is composed of an operator(32) and a radio frequency(RF) transmitter(34). The operator generates inputted key signals. The RF transmitter wirelessly outputs preset codes to specific frequency bands by a specific modulating system, according to the key signals. A remote control radio receiving informer(40) is composed of a RF receiver(42), a demodulator(44), and an informer(46). The RF receiver receives the modulated codes. The demodulator demodulates the modulated codes to output the demodulated codes. The informer performs informing sound, light, and vibration operations according to the demodulated codes.
Patent KR-19990046514-A (KR)
Title: 스테인레스강판가공방법및스테인레스강판용전해연마기
IPC: C25F3/06
Filed: 1999-03-24
Abstract: 본 발명은 엘리베이터 케이지의 내장재나 건축물의 장식용으로 사용되는 스테인레스 강판을 신규한 방법으로 가공하여 독특한 미감을 발현하기 위하여 제안된 것이다. 
     본 발명은 스테인레스 강판의 표면에 형성화되는 엠보싱면을 강판의 일부 또는 전체면에 배치시킬 수 있도록 하고 엠보싱패턴도 다양하게 형성할 수 있도록 하며, 에칭된 엠보싱면을 비드블라스팅 및 전해연마하여 광택이 나면서도 이지면(梨地面)이 조성되도록 하는 스테인레스 강판 가공방법을 제공하며, 또한 본 발명은 전해액이 순환되는 방식으로 되어 있고, 강판(S)의 표면에 전해액을 직접분사시켜가면서 전해연마작업을 수행하며, 전해액공급조(140)에 구비되는 히터(160)에 의하여 전해조(100)로 공급되는 전해액의 온도를 일정하게 유지시고, 전해조(100) 내부에 설치되는 보조판(102)이 실린더에 의하여 승강되도록 하여 대형 강판(S)을 전해조(100)에 투입하고 배출시키기 용이한 스테인레스 강판용 전해연마기를 제공한다.
Patent KR-20000066296-A (KR)
Inventor: KIM BYEONG GAP
IPC: H01L21/308
Filed: 1999-04-15
Abstract: PURPOSE: A method for photo lithography of semiconductor device is provided to restrain undercut effect or footing effect on a chemical amplified resist. CONSTITUTION: A hydrophilic poly vinyl alcohol compound(102) is created on a lower metal layer(100) after HMDS(Hexa Methyl Disiazane) treatment. After creating the hydrophilic poly vinyl alcohol compound(102), bake step is processed at 0-110°C. On the hydrophilic poly vinyl alcohol compound(102), a negative chemical amplified resist(104) is formed and exposed the resist on the light. The resist(104) is developed in a developing solution. We can get a sensitive film(104) with a good profile. We can use a positive chemical amplified resist to get a sensitive film. a positive chemical amplified resist is doped instead of the negative chemical amplified resist(104) on the hydrophilic poly vinyl alcohol compound(102).