baber/WOPTO huggingface dataset:
Patent KR-20020019839-A (KR)
Title: Apparatus for testing and training of hearing ability
Inventor: KIM DONG RYUL
IPC: A61B5/12
Filed: 2000-09-07
Abstract: PURPOSE: An apparatus for testing and training a hearing ability is provided to improve the testing method of the hearing ability by using testing and training programs executed on a computer. CONSTITUTION: A digital/analog converter(23) is connected to a main computer(1). A speaker is connected to the digital/analog converter(23). An output unit is connected to the main computer(1). An input unit(2) is connected to the main computer(2). The main computer(1) comprises a processor and a storing unit. A program for operating the processor is stored in the storing unit. The main computer(1) is comprised of an acoustic wave generating unit(21) for generating sounds, an acoustic wave control unit(22) for processing and transforming the acoustic wave generated in the acoustic wave generating unit(21), a data input unit(24) for inputting a signal from the input unit(2) to the computer(1), and a result processing unit(25) for processing data from the data input unit(24).
Patent KR-20020022315-A (KR)
Title: Field Emission Display and Driving Method Thereof
Inventor: MUN SEONG HAK
IPC: H01J1/30
Filed: 2000-09-19
Abstract: PURPOSE: A field emission display device and a method for driving the same are provided to minimize power consumption, enhance luminescence, and represent linear scale. CONSTITUTION: A file emission display device comprises an anode electrode, cathode electrodes(52) parallel to the anode electrode, gate electrodes(50) formed to cross the cathode electrodes(52), and emitters(54) formed adjacently to the crossed areas(60) of the cathode electrodes(52) and the gate electrodes(50). The emitters(54) are formed on the cathode electrode(52) near the crossed areas(60) in rectangle shapes along the gate electrodes(54). Height of each emitter(54) is lower than the gate electrodes(54). Resist layers are formed between the emitters(54) and the cathode electrodes(52). The resist layers limits over-current flowing from the cathode electrodes(52) to the emitters(54) to supply current uniformly. Gate insulating layers are formed between the resist layers and the gate electrodes(50) to insulate the cathode electrodes(52) from the gate electrodes(54).
Patent KR-20020025292-A (KR)
Title: Preparation of Cobalt Oxide Electrode for Supercapacitor
Inventor: KIM HAN JU
IPC: H01G11/30
Filed: 2000-09-28
Abstract: PURPOSE: A method for preparing a cobalt oxide electrode for a super capacitor is provided to prepare an amorphous cobalt oxide having a great specific surface area using a sol-gel method and apply it as an electrode as a super capacitor. CONSTITUTION: First, CoCl2 and Na2OC2H5 as raw material are solved and mixed in ethanol as solvent(S1). Then, dispersed sol is converted into gel after the step S1(S2). Next, NaCl is removed from synthesized hydro gel(S3). Then, the hydro gel generated after the step S3 is plasticized to form dried gel(S4). Next, an electrode is prepared using the CoOx dried gel. In the step S1, PVA corresponding to 0.5-1 wt% of the CoCl2 and Na2OC2H5 is added as a dispersion agent, the mixture molecular ratio of the CoCl2 and Na2OC2H5 is 1:2, and an agitation reaction is occurred while heating to the temperature of 25-85 deg.C for 3 hours and injecting nitrogen gas.
Patent KR-20020025590-A (KR)
Title: Ink-jet printer head and method of manufacturing thereof
Inventor: LEE SEONG HUI
IPC: B41J2/175
Filed: 2000-09-29
Abstract: PURPOSE: A head of ink jet printer and manufacturing method thereof are provided to improve printing speed by arranging nozzles, formed in a miniaturized ink discharge structure, doubly or more. CONSTITUTION: A head includes a printed circuit board(31); a pair of driving heat generating parts(50,51); an ink chamber barrier(37); and a nozzle plate(39). The printed circuit board has ink passages(32,36) penetrating to supply ink. The driving heat generating parts are placed on the printed circuit board on both sides of an outlet of the ink passages to corresponding with each other. The ink chamber barrier is layered on the printed circuit board to form side walls of an ink chamber(40) filled with ink and for the driving heat generating parts to be built in. The nozzle plate is layered on the ink chamber barrier and has a pair of nozzle holes(38a,38b) placed above the driving heat generating parts correspondingly.
Patent KR-20020026055-A (KR)
Title: Condenser cooling system using freezing water
Inventor: BAEK YONG GI
IPC: F24F1/14
Filed: 2000-09-30
Abstract: PURPOSE: A device for cooling condenser using condensed water is provided to cool down the condenser by supplying condensed water generated in an evaporator to a cooling pipe installed to a header pipe of the condenser. CONSTITUTION: A cooling pipe(4) with a drain valve(5) is installed to one side of a header(1) of a heat exchanger. A drain pan(6), collecting condensed water generated in an evaporator, is connected with the cooling pipe by a piping(7) so that the condensed water is supplied to the cooling pipe. The condensed water with relatively low temperature cools down refrigerant with high temperature circulating in the header to improve condensing efficiency of a condenser. When the condensed water in the cooling pipe is excessive, the surplus condensed water is discharged using the drain valve.
Patent KR-20020030933-A (KR)
Title: A Filling-up Type Electronic Watt-Hour Meter
Inventor: PARK HEUNG YUN
IPC: G01R11/02
Filed: 2000-10-18
Abstract: PURPOSE: A backside connection type electronic power meter is provided to connect easily a backside of power line by forming an insert in an inside of a power meter. CONSTITUTION: A main body(2) and a cover(3) are combined by the first fixing member(4). A transparent window(31) is formed on the cover(3). A multitude of insertion holes(21) are formed on a backside of the main body(2). One side of an insert(5) is fixed to the insertion holes(21). A fixing groove is formed around the insert(5) corresponding to the insertion holes(21). A plurality of female screws(52,53) are formed in both end portions of the insert(5). The insert(5) has a cylindrical shape or a polygonal shape. A wire(6) is fixed to the female screw(52) by using the third fixing member(6a). An LCD(71) is formed on a printed circuit board(7). The printed circuit board(7) is fixed by the second fixing member(7a).
Patent KR-20020031578-A (KR)
Title: Cylinder head cover for prevention of oil leak for automobile
Inventor: JU JI RO
IPC: F02F1/24
Filed: 2000-10-21
Abstract: PURPOSE: A cylinder head cover is provided to connect a wiring to an EUI(Electric Unit Injector) through a copper connector of the cylinder head cover so as to prevent oil leakage and reducing the cost. CONSTITUTION: A connector(16) which is a shape of an insert nut and a connection part(17) is formed at the lower end thereof is inserted in the prescribed position of a cylinder head cover(12). A wiring(21) connected to an EUI(Electric Unit Injector,14) is connected to the connection part in the cylinder head cover with a nut(18). A washer(19) is inserted through a bolt(20) connected to the connector of the outside of the cylinder head cover. The bolt is coupled with a wiring(21) connected to an ECU(Electronic Control Unit,24).
Patent KR-20020034257-A (KR)
Title: Golf club heads and manufacturing thereof
Inventor: KIM SANG SHIK
IPC: A63B53/04
Filed: 2000-10-31
Abstract: PURPOSE: Provided is a hollow-type golf club head which introduces a riveting process to join each different material with applying aermet or nitinol with high strength to a face so that it improves strength and fly distance. CONSTITUTION: The production process of the hollow-type golf club head comprises the steps of: (i) casting materials with small specific gravity like titanium to shape a body of the club head and materials with excellent strength like aermet or nitinol to shape the face; (ii) inserting a gasket between rear sides of the golf club head body; and (iii) joining the shaped product in the wake of the first step by a rivet or a metallic screw.
Patent KR-20010051381-A (KR)
Inventor: KAWAKAMI KENICHI
IPC: G03F1/68
Filed: 2000-11-01
Abstract: PURPOSE: To realize a method for forming mask data for partial and simultaneous transfer exposure suitable for manufacture of ICs of a small quantity in diversified kinds and short TATs and an exposure method by the same. CONSTITUTION: The method for forming the mask data for partial and simultaneous transfer exposure when subjecting the ICs which are at least partly designed by combining plural cells to exposure by combining the irradiation with the pattern shaping beams shaped with a block pattern (42) of either of block masks (20 and 83) consists in forming pattern groups in the respective layers of the cells, analyzing the use frequencies of the respective cells used in the ICs, selecting the patterns used as the block patterns in accordance with the use frequencies, determining he arrangement of the selected patterns to determine a mask layout and to form the mask data from he mask layout and simultaneously forming auxiliary information including the arrangement information of the block patterns.
Patent KR-20020035362-A (KR)
Title: Aggregating Equipment of Used Concrete
Inventor: YOO BYEONG SUL
IPC: B09B5/00
Filed: 2000-11-06
Abstract: PURPOSE: Equipment for aggregating waste concrete is provided which increases usefulness of recycled aggregates by increasing efficiency of sorting operation, reduces damage due to dust by restraining generation of dust, and solves problems of expensive wastewater treatment according to washing type sorting. CONSTITUTION: The equipment for aggregating waste concrete comprises an earth and sand sorter(1) in which a vibration type feeder(11) and a vibration type screen(12) are installed to primarily sort collected waste concrete in the initial injection of the waste concrete; an earth and sand discharge part(2) sending the sorted metal pieces and small waste concrete to other paths by sorting metal pieces and small waste concrete mixed with the earth and sand at a vibration type screen(21) as discharging the earth and sand sorted from the earth and sand sorter(1); a first crushing and sorting part(3) in which large waste concrete masses sorted in the earth and sand sorter(1) are loaded on a belt conveyor(32) to be injected into a jaw crusher(31), metals such as pieces of iron bars are removed from a magnet sorter(34) after first crushing the large concrete masses in the jaw crusher(31), and the crushed concrete pieces are sorted in a vibration type screen(35) so that recycling aggregate standardized goods are discharged into a first recycling aggregate discharge part(5), and non-standardized goods of big crushed waste concrete materials are sent to a second crushing and sorting part(4); a second crushing and sorting part(4) in which metals such as pieces of iron bars are removed from a magnet sorter(42) after crushing again the first crushed waste concrete materials sorted in the first crushing and sorting part(3) using an impact crusher(41), and standardized recycling aggregates sorted from a vibration type screen(43) are discharged into a second recycling aggregate discharge part(6); and a return conveyor(7) returning the second waste concrete materials of non-standardized goods sorted from the vibration type screen(43) of the second crushing and sorting part(4) to the second crushing and sorting part(4) so that the non-standardized goods pass through the crushing process again.
Patent KR-20020038016-A (KR)
Title: Apparatus for absorption of impact in vehicle
Inventor: KIM SEON NAM
IPC: E01F15/14
Filed: 2000-11-16
Abstract: PURPOSE: A shock absorber of a vehicle is provided to protect a vehicle, passengers of a vehicle and a fixture by absorbing an impact of a vehicle effectively at a car crash. CONSTITUTION: The shock absorber of a vehicle comprises: a rail(10) installed to the front of a fixed support(1); a frame(20) provided with a primary guide part moving along the rail(10) and a housing part(23) partitioned by partitions(22) along the direction of the rail(10); a double air bag formed to the housing part(23) and filled up with compressed air; a back-up member formed to the housing part(23); and many bearing bars(24) formed on both sides and each side of the upper and lower parts of the frame(20) to be movable in the direction of the rail(10).
Patent KR-20010100752-A (KR)
Title: 블랭킷 실린더 세정방법 및 그 장치
IPC: B08B1/04
Filed: 2000-11-17
Abstract: 블랭킷 실린더(B)에 세정액을 충분히 스며들게 함으로써 블랭킷 실린더(B)의 오염물을 용이하게 제거하여 세정효율을 향상시킨 블랭킷 실린더 세정방법을 제공하는 것이다. 
     세정액 도포공정에 있어서, 브러시(11)에 세정액을 공급하여, 브러시(11)를 블랭킷 실린더(B)의 표면의 회전방향 a와 동일방향 b로 회전시켜, 브러시(11)로 블랭킷 실린더(B)에 세정액을 도포한다. 세정액 도포공정후의 세정공정에 있어서, 브러시(11)를 블랭킷 실린더(B)의 표면의 회전방향 a에 대하여 역방향 c로 회전시켜, 브러시(11)로 블랭킷 실린더(B)를 문지른다. 세정액 도포공정에서 블랭킷 실린더 (B)에 세정액을 충분히 스며들게 하고 나서, 세정공정에서 브러시(11)로 블랭킷 실린더(B)를 문질러, 세정액이 충분히 스며든 블랭킷 실린더(B)의 오염물을 용이하게 제거할 수 있다.
Patent KR-20020041244-A (KR)
Inventor: WON CHANG YEON
IPC: H04W88/10
Filed: 2000-11-27
Abstract: PURPOSE: An apparatus for allocating channel elements in a mobile system is provided to use channel elements more efficiently by centralizing and managing channel elements without subordinating them to a specific base station and dynamically allocating and distributing call resources. CONSTITUTION: A base station exists in the form of a remote module(310) composed of only an RF/analog processing unit separated from an existing base station. A base station controller includes a channel allocation module(400) comprising a channel bank(320), a CSU(Channel Switching Unit)(330), and a CSCU(Channel Switching Control Unit)(340). The channel bank(320) integrates and manages the call resources of the digital processing unit of each existing base station. The CSU(330) is provided for interfacing with the remote module(310). Base station control parts that respectively exist in existing base stations are unified into the CSCU(340), which controls each remote module(310). Also the CSCU(340) controls the allocation of channel elements, the call resources in the channel bank(320), by controlling the CSU(330).
Patent KR-20020048476-A (KR)
Title: Centrifugal wet type air cleaner
Inventor: JUNG JIN SEONG
IPC: F02M35/022
Filed: 2000-12-18
Abstract: PURPOSE: A centrifugation-type wet air cleaner is provided to improve the efficiency of a filter by installing a fan on the lower part of the case of the wet air cleaner, and to remove foreign matter by an absorber. CONSTITUTION: A case(10) has an air intake passage(12) and outlet(11). A filter(40) is installed on the outside of the air intake passage(12). A fan is formed on the lower part of the case(10), and is rotated by a motor. An absorbate is installed on the inner partition of the case(10), and absorbs foreign matter in oil(30).
Patent KR-20010062642-A (KR)
Title: Phenylacetylene compound, liquid crystal composition, polymer, optically anisotropic product, and liquid crystal or optical element
Inventor: FUJISAWA KOICHI
IPC: G02B5/30
Filed: 2000-12-22
Abstract: PURPOSE: Phenylacetylene compounds are provided which are expected to exhibit high refractive index anisotropy, easily mixed with other liquid crystal compounds, has advantageous stability against light, and may be used as a material for producing various films and the like. CONSTITUTION: The compounds are represented by the formula(1), wherein A1 to A12: H, F, etc.; B1, B2: H, CH3; p, q, r, s , t: 0 or 1, provided that when q=0, at least one of A2 and A4 to A10 stands for a C1 to C10 alkyl or alkoxy group optionally substituted with at least one F; m, n: an integer of 0 to 14, provided that when s=1, n is not 0, and when t=1, m is not 0; and W is -CH2CH2-, or -C=C- .
Patent KR-20020054086-A (KR)
Title: A power steering for car
Inventor: LEE EUL HWI
IPC: B62D5/09
Filed: 2000-12-27
Abstract: PURPOSE: A power steering for a car is provided to improve a sense of steering by mounting a damper on a valve housing, on which a rack AND pinion gear and to easily discharge oil. CONSTITUTION: A power steering for a car includes a flow channel part(12), a valve(15), a first spring(16), and a second spring(17). The flow channel part has opening and shutting flow channels(13,14) formed at the center of a lower portion of a valve body. The valve is mounted on the flow channel part for opening and shutting the flow channels while rising and falling. The first spring is mounted on the valve to elastically control the operation of the valve. The second spring is mounted on an upper surface of the flow channel part to support the flow channel part.
Patent KR-20020055750-A (KR)
Title: Intake accelation device using surge tank
Inventor: PARK JAE MAN
IPC: F02B29/00
Filed: 2000-12-29
Abstract: PURPOSE: A device for accelerating intake air is provided to sufficiently supply air to an engine and to improve the power of the engine by rotating a wing for filling a surge tank with intake air in proportion to the rotary power of the engine. CONSTITUTION: A rotary shaft(10) is rotatably installed in a surge tank(3). A wing(14) is formed on the periphery of the rotary shaft(10). A driving pulley(12) is formed in one end of the rotary shaft(10). A belt(13) connects a water pump pulley and the driving pulley(12), and rotates the driving pulley(12) in proportion to the rotary power of an engine.
Patent KR-20020058634-A (KR)
Title: Apparatus for Telephone Payment Server and Method for Payment Approval/Cancellation on Electronic Commerce
Inventor: JANG DONG MAN
Filed: 2000-12-30
Abstract: PURPOSE: A server device for paying for telephone charge and a method for a payment approval/purchase cancel using the same are provided to perform a payment to a subscriber who wishes for a small purchase using a technique without an additional protocol and pay a commodity price in a payment of a telephone charge by charging to a general telephone. CONSTITUTION: In a telephone charge payment server device for an electronic commerce service, a common gateway interfacing unit(203) transmits user information and purchase commodity information to a telephone charge payment server demon unit(204) and transmits a result of a payment approval or a purchase cancel to the user. The telephone charge payment server demon unit(204) creates a telephone charge payment server children process(205) for receiving payment approval or purchase cancel information from the common gateway interfacing unit(203) and supplying a payment approval or purchase cancel function. The telephone charge payment server children process(205) is created by the telephone charge payment server demon unit(204) and performs a certification procedure directly using the user information. A user and commodity information storing unit(208) stores user and commodity information. A transaction identifier storing unit(207) is provided for managing a transaction.
Patent KR-20020058806-A (KR)
Title: Apparatus and method for processing multi-bell service to public-switched-telephone-network subscribers in electronic-switching-system
Inventor: LEE GANG HUN
IPC: H04M3/02
Filed: 2000-12-30
Abstract: PURPOSE: A multiplex ringing tone transmitting apparatus and method for a PSTN subscriber in a full electronic telephone exchange are provided to provide multi-bell service subscribers with a plurality of telephone numbers including the existing telephone number and corresponding multiplex ringing tones without additionally installing a telephone line and a hardware by making interrupt periods of ringing tones to be differently formed according to a plurality of logical telephone numbers and transmitting the generated particular ringing tones to a destination subscriber. CONSTITUTION: When a call is requested by an arbitrary originating subscriber terminal to an originating full electronic telephone exchange, a destination full electronic telephone exchange interworks in order to occupy a corresponding destination call(S20). The destination full electronic telephone exchange receives the requested destination call and performs a destination call translation by interworking an inserted INP(Interface Network Processor)(S30). It is checked whether the received telephone number of the destination subscriber terminal is a logical telephone number(S40). If the telephone number is a logical telephone number, a corresponding logical telephone number and a ringing tone type mapped for the corresponding telephone number are searched by using a multi-bell DB and extracted(S60). The ringing tone extracted from the multi-bell DB is transmitted to an SSP(Service Switching Point)(S70), and interrupt ratio information of the ringing tone type determined through an occupancy procedure is transmitted to the corresponding destination subscriber terminal, thereby outputting the corresponding ringing tone to the occupied destination subscriber terminal(S80).
Patent KR-20020057169-A (KR)
Title: Fixing gadget for an amateur in electromagnetic clutches
Inventor: KIM GWAN TAE
IPC: F16D27/00
Filed: 2000-12-30
Abstract: PURPOSE: An armature fixing tool of an electronic clutch is provided to distribute the stress applied to dampers by forming each of the dampers of different elastic elements for preventing the dampers from being torn out by the frequent fatigue loads and reduce the weight by using a hollow elastic element. CONSTITUTION: An armature fixing tool of an electronic clutch includes rubber dampers(13) inserted into a plurality of damper receiving parts and respectively fixed with a torque pin as a torque transmission element in the center, wherein the respective rubber dampers are formed of sectors filled with different elastic elements(14,15) of different stiffness by different amount and inserted by a hollow element having elasticity.
Patent KR-20010023280-A (KR)
Title: 불필요 정보 수집기들을 위한 참조 카운팅 메커니즘
IPC: G06F12/02
Filed: 1999-06-14
Abstract: 불필요 정보 수집 방법 및 그것을 구체화하는 데이터 처리 장치가 개시되어 있다. 힙 메모리내에서, 데이터 오브젝트(DO)는 메모리 스택들에 의해 운반된 포인터들을 통해 액세스된다, 상기 메모리는 각 오브젝트에 대해서, 임의의 소스로부터 현존하는 포인터들의 수의 카운트를 마킹하도록 주기적으로 스위프되고, 오브젝트들의 카운트가 0에 도달한 것을 검출할 때에 그 오브젝트를 삭제한다. 마크 및 스위프 동작의 동시 실행을 가능케 하기 위해, 한쌍의 참조 카운트 필드(RC 1 ,RC 2 )가 각 오브젝트에 대해 보유된다. 하나는 현재 마크 동작을 위해 진행중의 포인터 카운트(RCB)를 보유하고, 다른 하나는 이전 마크 동작을 위해 값(RCA)을 보유한다. 마크 동작을 마침에 있어, 필드들로의 카운트들의 매핑은 역전된다(104,106). 오브젝트들의 카운트가 0으로서 간주되고, 양쪽 카운트가 0인 경우, 오브젝트는 삭제된다.
Patent KR-20010040652-A (KR)
Title: 스피란 및 이의 용도
IPC: C09K11/06
Filed: 1999-01-30
Abstract: 본 발명은 화학식 I의 신규한 스피란에 관한 것이다. 
     화학식 I
Patent KR-20010041110-A (KR)
Title: 트라마돌을 함유하는 약제학적 배합물
IPC: A61K31/19
Filed: 1999-02-17
Abstract: 본 발명은 활성 성분으로서 트라마돌 또는 이의 거울상 이성체 중 하나 또는 약제학적으로 허용되는 염 중 하나 및 메토클로프라미드, 돔페리돈, 또는 위장관 운동 개선 및 진토 활성을 갖는 다른 물질들 또는 이의 약제학적으로 허용되는 염 중 하나를 함유하는 약제학적 배합물의 용도에 관한 것이다.  상기 약제학적 배합물은 편두통 및 편두통 유형의 두통을 치료하고, 구역질 및/또는 구토(예를 들면, 화학 요법 동안) 및/또는 지연된 위장 공복(예를 들면, 수술 후 또는 당뇨성 위장 마비)를 수반하는 통증을 치료하는데 사용한다.
Patent KR-20010074482-A (KR)
Title: 점화 제어 방식의 직접 분사형 내연 기관
IPC: F02F1/24
Filed: 1999-04-09
Abstract: 본 발명은 점화 제어 방식의 직접 분사형 내연 기관에 관한 것으로서, 이 내연 기관은 흡입 덕트(24) 중 적어도 하나가 적어도 특정의 엔진 운전 단계 중에 실린더(10) 내에 「회전류(tumble)」라 불리는 흐름을 발생시키는 수단을 포함하고, 연료 분사기(42)가 실린더 내에 돌출하게 설치되며, 이에 따라 연료 제트는 스파크 플러그를 향한 그 연료 제트의 방향과 반대 방향으로 순환하는 흐름의 일부에 의해 차단된다.
Patent KR-20010052264-A (KR)
Title: 세라믹 및 금속을 일체식으로 소결하여 형성한 정전기 척
IPC: H01L21/683
Filed: 1999-04-09
Abstract: 세라믹 층(14)과 척을 금속 받침대에 직접적으로 장착하기 위한 금속 배면부(12)를 갖춘 정전기 척 및 상기 정전기 척을 간단한 소결단계를 이용하여 제조하는 방법이 설명되어 있다.  상기 세라믹 층(14), 바람직하게 ALN은 내부에 형성되어 상기 금속 배면부(12), 바람직하게 Mo 내부에 형성된 구멍을 통해 연장함으로써 금속(33,34)에 의해 전극(30,31)을 연결하기 위한 일체형 관통체를 형성한다.
Patent KR-20010052359-A (KR)
Title: 폴리우레탄계/폴리우레탄우레아계 수지 및 그의 제조 방법
IPC: C08G18/48
Filed: 2000-03-17
Abstract: 본 발명은, 즉 고분자량 활성 수소 화합물과 폴리이소시아네이트 화합물을 반응시켜 얻어지는 이소시아네이트기 말단 폴리우레탄 예비중합체 (A) 및 사슬 연장제 (B) 를 용매중에서 반응시킨 후, 용매를 제거하는 폴리우레탄계/폴리우레탄우레아계 수지의 제조 방법에 있어서, 상기 이소시아네이트기 말단 폴리우레탄 예비중합체 (A) 로서, 특정한 폴리올 (1) 과 폴리이소시아네이트 화합물을 이소시아네이트기가 과다 존재하는 조건에서 반응시킨 후, 다시 특정한 폴리올 (2) 를 이소시아네이트기가 과다 존재하는 조건에서 반응시켜 얻어지는 이소시아네이트기 말단 폴리우레탄 예비중합체를 사용하는 것을 특징으로 하는 폴리우레탄계/폴리우레탄우레아계 수지의 제조 방법이다.