baber/WOPTO huggingface dataset:
Patent KR-20170019167-A (KR)
Title: Method for image processing and Electronic device using the same
Inventor: KIM JE YOON
IPC: H04M1/725
Filed: 2015-08-11
Abstract: The present invention relates to a method for processing an image displayed on a display to prevent a user from experiencing glare, and an electronic device using the same. An electronic device of the present invention includes: a display; a sensor configured to sense the intensity of illumination of the outside; a communication circuit; a processor electrically connected to the display, the sensor, and the communication circuit; and a memory which is electrically connected to the processor and stores content that is displayable on the display. The memory is characterized by storing instructions which, when executed, cause the processor to receive data from the sensor, monitor a change in the status of the electronic device or in the content displayed on the display, perform a first image processing for changing the brightness of the content based on at least a portion of the data from the sensor and the change in the content, and display the content processed by the first image processing on the display in response to the change in the status or the change in the content. Other embodiments are also possible.
Patent KR-20160022778-A (KR)
Title: Method and terminal device for running radio applications
Inventor: CHOI SEUNG WON
IPC: H04W88/02
Filed: 2015-08-19
Abstract: Disclosed are a method and a terminal device for running a radio application. The method for running a radio application which is driven independently to a modem in the terminal device, comprises the following steps wherein: a unified radio application (URA) operated on a radio computer of the terminal device and a radio frequency transceiver operated in a radio platform on the radio computer communicate with each other using reconfigurable radio frequency interface (RRFI); and the RRFI supports at least one service among a spectrum control service, a power control service, an antenna management service, a transmitting and receiving chain control service, and a radio virtual machine protection service.
Patent KR-20170022115-A (KR)
Title: Electronic apparatus and method for wire and wireless charging in electronic apparatus
Inventor: JUNG KU CHUL
IPC: H02J7/00
Filed: 2015-08-19
Abstract: The present invention relates to an electronic device and a wire and wireless charging method for an electronic device. According to various embodiments of the present invention, the electronic device includes: a housing; a display exposed through one side of the housing; a battery mounted inside the housing; a circuit electrically connected to the battery; a conductive pattern located inside the housing and electrically connected to the circuit, wherein the conductive pattern wirelessly transmits electricity to the outside of the electronic device; a connector electrically connected to the circuit and exposed through another side of the housing; a memory; and a processor electrically connected to the display, the battery, the circuit, the connector, or the memory. The circuit wirelessly transmits the electricity to the outside by electrically connecting the battery and the conductive pattern. The circuit wirelessly transmits the electricity to the outside at the same time or the circuit selectively transmits the electricity to the outside in a wired manner by electrically connecting the battery and the connector. Also, other embodiments are possible.
Patent KR-20160022283-A (KR)
Inventor: LYOU CHANG HWA
IPC: G06Q20/40
Filed: 2015-08-19
Abstract: The present invention provides a system for authenticating a financial transaction. According to an embodiment of the present invention, the system for authenticating a financial transaction can use a communication terminal which is registered in a mobile communication company in the name of another person or is not registered in a mobile communication company to perform a financial transaction, and reduce authentication expenses collaterally incurring by comparing the communication terminal with subscriber information of the mobile communication company to authenticate ownership of the communication terminal. The system for authenticating a financial transaction comprises: a financial automation device to request financial transaction authentication with respect to a corresponding communication terminal if a financial card is inserted thereinto; a financial server to generate financial identification information corresponding to the communication terminal if the financial transaction authentication is requested; and a financial transaction authentication server to map and store device information of the communication terminal and the financial identification information, and use one least one among the device information and the financial identification information to authenticate a financial transaction of the communication terminal.
Patent KR-20170022256-A (KR)
Inventor: KIM SUNG JIN
IPC: H01R31/06
Filed: 2015-08-20
Abstract: 본 고안은 자석USB연결포트로서, 더욱 상세하게는 포트연결부분(102)에 연결하는 후면이 자석으로 이루어진 커넥터 부(100)와, 커넥터 부(100)와 연결되는 전면이 자석으로 이루어진 어댑터 부(200)로 구성되어있다. 더욱 상세하게는, 자석(101,201)을 이용하여 USB와 컴퓨터 기타 등등을 연결함으로써, USB연결부위가 충격으로 파손되는 것을 방지하는 것을 목적으로 한다.
Patent KR-20170024322-A (KR)
Title: 마이크로 스케일 비정질 분말의 제조방법
Inventor: PARK EUN SOO
IPC: B22F9/04
Filed: 2015-08-25
Abstract: 본 발명은 비정질 합금을 빠른 시간 안에 평균입도 10㎛이하의 미세 분말로 가공하는 마이크로 스케일 비정질 분말의 제조방법에 관한 것으로서, 비정질 상태의 합금 소재를 준비하는 단계; 및 상기 합금 소재를 볼과 함께 장입하고 150~500 rpm의 속도 범위로 고에너지 볼밀링을 수행하는 단계로 구성되며, 상기 합금 소재 및 상기 볼은 끓는점이 150℃이하인 액체와 함께 장입되고, 장입되는 상기 액체의 양은 상기 합금 소재 및 볼 부피의 0.2~1.0배 범위인 것인 것을 특징으로 한다. 
본 발명은, 저비등점 액체내 고에너지 볼밍링을 통해 평균입도가 10㎛ 미만인 비정질 합금 분말을 짧은 시간동안에 경제적으로 제조할 수 있는 효과가 있다. 
또한, 낮은 제조비용으로 미세한 크기의 비정질 합금 분말을 제조함으로써, 비정질 합금 재료의 적용분야를 넓힐 수 있으며, 특히 산화물 글라스 프릿을 대신하여 10㎛ 미만 비정질합금 미세 분말을 사용하여 전기적 특성이 개선된 전도성 페이스트 조성물을 제공할 수 있는 효과가 있다.
Patent KR-20170025021-A (KR)
Title: Resin-coated copper foil for use in manufacturing of printed circuit board and method for manufacturing printed circuit board using same
Inventor: HAN YOUN GYU
IPC: B32B15/08
Filed: 2015-08-27
Abstract: The present invention relates to a resin-coated copper foil for use in manufacturing a printed circuit board, and a method of manufacturing a printed circuit board using the same. According to one embodiment of the present invention, the resin-coated copper foil for use in manufacturing a printed circuit board comprises: a copper foil including a first surface and a second surface forming a protrusion on the second surface wherein a laser absorption rate of the first surface is greater than that of the second surface; a carrier film arranged on the first surface of the copper foil; a primer resin layer arranged on the second surface of the copper foil; and a build-up resin arranged on the primer resin layer, thereby being capable of simplifying a manufacturing process of the printed circuit board and reducing production costs.
Patent KR-20170025497-A (KR)
Title: Method of providing peer information and network management system of enabling the method
Inventor: LEE CHANG KYU
IPC: H04L29/08
Filed: 2015-08-28
Abstract: A method of operating a server is disclosed. An embodiment includes generating a message corresponding to a request if there is the request for information about a retention peer having a fragment required for a request peer, transmitting the message to a peer activity management server for managing information about a plurality of peers, receiving a list of peers including information on the holding peer and generated based on the message from the peer activity management server, and sending the peer list to the request peer. So, a peer can request data from a peer selected by a server without exchanging data retention information.
Patent KR-20170027891-A (KR)
Title: Method and apparatus for managing battery using intelligent algorithm for battery optimization
Inventor: BAHN KI DONG
IPC: H01M10/052
Filed: 2015-09-02
Abstract: The present invention relates to battery management method and apparatus. The battery management method according to the present invention includes modeling the characteristics of a battery based on the charging characteristic, discharging characteristic, temperature characteristic, and lifetime characteristic of the battery, and storing a modeling result as matrix-type data, obtaining battery state information, and calculating the remaining capacity of the battery based on the battery state information and the matrix-type data. According to the present invention, the remaining capacity of the battery can be accurately figured out, so the battery can be managed in an optimal state.
Patent KR-20170031418-A (KR)
Inventor: HEO IK SOO
IPC: G10D1/00
Filed: 2015-09-11
Abstract: The present invention relates to an improved Korean harp for creative music, which comprises: an upper plate; a lower plate mutually bonded and coupled to the upper plate for a resonance space which enables a sound to resonate to be formed therein; and a plurality of small supports coupled to an upper portion of the upper plate to support thread. Moreover, the small supports are rearranged in a predetermined position to play creative music based on equal temperament of the West in a position of a traditional Korean harp.
Patent KR-20170032689-A (KR)
Inventor: PARK YOON KYUNG
IPC: A23L3/3463
Filed: 2015-09-15
Abstract: The present invention relates to a novel antimicrobial peptide derived from a myxinidin peptide, and to a use of the same. In particular, a novel antimicrobial peptide, (myxinidin 2 and myxinidin 3) synthesized by using a myxinidin antimicrobial peptide having amphiphilic properties and separated from mucus of the epidermis of hagfish as a mold, has an excellent antimicrobial effect with respect to gram positive bacteria, gram negative bacteria, and antimicrobial resistant bacteria; has an inhibiting activity with respect to a bio-membrane; and shows low cytotoxicity with respect to human red blood cells and human normal cell strains (NHK). Thus, the novel antimicrobial peptide of the present invention can be useful as an active ingredient for an antimicrobial antibiotic agent, a cosmetic composition, a food additive, a fodder additive, and a biological agricultural chemical.
Patent KR-20170034972-A (KR)
Title: Automatic output tape measure
Inventor: YOON SANG WON
IPC: G01B3/10
Filed: 2015-09-21
Abstract: The present invention relates to an automatic output tape measure, wherein as a motor is rotated by a display of the tape measure, a measured tape is outputted for an accurate length to extract the tape measure up to an accurate measurement in a short time compared to a conventional tape measure which is used by being directly pulled by a hand.
Patent KR-20170035046-A (KR)
Inventor: HAN KYOUNG WON
IPC: G06Q10/06
Filed: 2015-09-22
Abstract: The present invention relates to a project managing system and a project managing method, and more particularly, to a project managing system and a project managing method, capable of generating data which becomes a basis for mediating a dispute between a client and an appointee by generating only the information corresponding to a log item of performance information and feedback information as a log file by setting the log item if a dispute mediation request is generated from one or more of a client terminal and an appointee terminal after the performance information according to a process of a project and the feedback information corresponding to the performance information from the appointee terminal and the client terminal, respectively. Accordingly, the present invention can effectively manage the project by objectively mediating the dispute.
Patent KR-20170036465-A (KR)
Title: System and method for detecting malicious code
Inventor: LEE JUNG TAE
IPC: G06F21/50
Filed: 2015-09-24
Abstract: The present invention relates to a system and method for detecting a malicious code, and more specifically, to techniques for detecting a malicious code based on a normal behavior of an application process. To this end, the system for detecting a malicious code according to one embodiment of the present invention comprises an internal monitoring module and an external monitoring module. The internal monitoring module is configured to monitor an operation and a state of execution logic executed in an application process, and the external monitoring module is configured to monitor whether an application programming interface (API) is called in an operating system layer existing outside the application process. The internal monitoring module and the external monitoring module cooperate with each other to detect a malicious code.
Patent KR-20170037350-A (KR)
Title: Blowing steering wheel for use in vehicle and vehicle with the same
Inventor: JI JUN DONG
IPC: B62D1/06
Filed: 2015-09-25
Abstract: Disclosed are an air blowing steering wheel for a vehicle and a vehicle having the same. According to an exemplary embodiment of the present invention, the air blowing steering wheel for a vehicle includes a grip portion rotated by a driver of the vehicle and a support portion connected to the grip portion for transmitting rotational force of the grip portion to a steering shaft of the vehicle. The air blowing steering wheel comprises: a plurality of air discharge units provided respectively in an area where drivers hands are gripped in the grip portion; an air blowing fan provided in the support portion for blowing air into the air blowing fan; and a plurality of heat exchange modules which are provided on the support portion, are connected to the grip portion to communicate with the air discharge portions, and heat exchange the air blown by the air blowing fan.
Patent KR-20170038345-A (KR)
Title: Organic Light Emitting Diode Display Device
Inventor: LIM YU SOK
IPC: G09G3/32
Filed: 2015-09-30
Abstract: The present invention comprises a data driving unit for supplying a diode reference voltage and a data voltage; and a display panel including a display area including a sub-pixel area in which a light emitting diode and a driving pixel transistor are arranged, a compensation area in which a plurality of first elements for transferring the data voltage to the display area are arranged, and a test area in which a plurality of second elements for transferring the diode reference voltage and the test voltage are arranged. The present invention provides an organic light emitting diode display device in which the diode reference voltage is used for measuring a change in characteristics of the light emitting diode, and the test voltage is used for checking a normal operation of the sub-pixel area. A circuit for compensating a change in characteristics of the light emitting diode and a circuit for checking whether the sub-pixel area is normally operated are integrated, thereby reducing an area of a bezel area so as to improve appearance quality.
Patent KR-20170039785-A (KR)
Title: 곡면소재 합착장치
Inventor: AN SEONG RYONG
IPC: G09F9/00
Filed: 2015-10-01
Abstract: 본 발명은 플렉서블한 소재를 곡면 형상 및 평면 형상을 동시에 가지고 있는 곡면형 소재에 기포 발생없이 안정적으로 합착할 수 있는 곡면소재 합착장치에 관한 것으로서, 본 발명에 따른 곡면소재 합착장치는 곡면(1a)과 평면(1b)이 모두 형성되어 있는 곡면형 소재(1)의 접합면이 노출되도록 장착하는 장착지그(110); 상기 장착 지그(110)의 상측에 설치되며, 플렉서블 소재(2)를 하측으로 가압하여 상기 곡면형 소재(1)에 합착하는 합착 롤러(120); 상기 합착 롤러(120)에 결합되어 상기 합착 롤러(120)를 수직 및 수평 방향으로 이동시키는 롤러 이동수단(130); 상기 장착 지그(110) 하면에 결합되어 설치되며, 상기 장착 지그(110)를 상하 구동 및 회전 구동시키는 지그 구동수단(140); 상기 플렉서블 소재(2)의 일측 말단이 상기 곡면형 소재(1)의 일측 말단과 합착되는 합착 시작 시점부터 상기 플렉서블 소재(2)의 타측 말단이 상기 곡면형 소재(1)의 타측 말단과 합착되는 합착 종료 시점까지 상기 합착 롤러(120)가 동일한 높이에서 수평이동하도록 상기 롤러 이동수단(130)을 제어하고, 상기 합착 롤러(120)의 수평 이동에 따라 상기 플렉서블 소재(2)와 상기 곡면형 소재(1)가 합착되는 지점에서 상기 곡면형 소재(1)가 상기 플렉서블 소재(2)와 평행하게 만나도록 상기 지그 구동수단(140)을 제어하는 제어부(도면에 미도시);를 포함한다.
Patent KR-20150124435-A (KR)
Inventor: HIROSE TAKAKAZU
IPC: H01M4/38
Filed: 2015-10-26
Abstract: Provided is a secondary battery capable of improving cycle characteristics and swollenness characteristics. The secondary battery includes a positive electrode, a negative electrode, and an electrolyte. The negative electrode includes a negative electrode active material layer having a plurality of fine pores on a negative electrode current collector. The negative electrode active material layer includes a negative electrode active material and a negative electrode binder. A change rate of a mercury intrusion into the plurality of fine pores measured by mercury porosimetry is distributed to show a peak in the pore diameter range from 30 to 10,000 nm, both inclusive.
Patent KR-20160049981-A (KR)
Title: Method of manufacturing silver nanowires
Inventor: WEI WANG
IPC: B22F9/24
Filed: 2015-10-26
Abstract: Provided is a method to manufacture silver nanowires wherein recovered silver nanowires have a high aspect ratio; and wherein a total glycol concentration is less than 0.001 wt% at all times during the method. The method to manufacture silver nanowires comprises: a step of providing a container; a step of providing water; a step of providing reducing sugar; a step of providing polyvinyl pyrrolidone (PVP); a step of providing a supply source of a copper ion; a step of providing a supply source of halide ion; a step of providing a supply source of a silver ion; a step of providing a pH adjuster; a step of having a combination at a pH of 2.0-4.0; a step of heating the combination at 110-160°C; a step of adding the supply source of the silver ion to the container; a step of maintaining the growing combination at 110-160°C; and a step of recovering the silver nanowires.
Patent KR-20170049674-A (KR)
Inventor: YOON CHAN OH
IPC: C09J4/00
Filed: 2015-10-27
Abstract: The present invention provides a photocurable adhesive composition, which comprises: an acrylic photocurable resin polymerized from a mixed monomer component including a (meth)acrylate monomer and a photoreactive monomer; and a photoinitiator, wherein the (meth)acrylate monomer includes an alkyl (meth)acrylate having a branched alkyl group having 10 to 25 carbon atoms. Moreover, the intensity of radiation for initiating photoreaction of the photoreactive monomer is larger than the intensity of radiation for initiating photoreaction of the photoinitiator, and a photocurable material has a dielectric constant of 3.5 or less at a frequency of 100 kHz to 2 MHz. Also, provided is an adhesive film comprising a partial cured material of the photocurable adhesive composition, and having a dielectric constant of 3.5 or less at a frequency of 100 kHz to 2 MHz.
Patent KR-20170049762-A (KR)
Inventor: SHIN YOUNG HOON
IPC: B23B45/00
Filed: 2015-10-28
Abstract: 본 발명의 실시예는 상기와 같은 과제를 해결하고자, 본체부 선단을 통해 결합 홈이 형성된 비트가 삽입되어 체결되며, 회전 구동되는 전동 공구에 있어서, 하우징; 상기 하우징 내에 배치되며 일단에는 상기 비트가 삽입되어 장착되는 체결 홈이 구비되고, 타단은 모터의 출력단에 결합되는 비트 체결부; 상기 비트 체결부의 외주면과 상기 체결 홈 사이에 형성되는 관통공; 상기 비트 체결부의 외주면을 따라 상기 비트 체결부의 회전축 방향으로 이동 가능하며, 내주면의 둘레를 따라 형성되는 수용 홈과, 상기 수용 홈에 바로 인접하여 상기 내주면의 둘레를 따라 형성되는 돌기를 갖는 비트 슬리브; 및 상기 관통공과 상기 수용 홈 사이를 구름 이동하는 볼을 포함하며, 상기 돌기의 상부에는 상기 수용 홈의 방향으로 경사지는 구배면이 형성되는 전동 공구를 제공한다.
Patent KR-20170052911-A (KR)
Inventor: BANG WOO SONG
IPC: F24B1/189
Filed: 2015-11-05
Abstract: 개시된 본 발명에 따른 난로는, 내부에 연소실이 형성된 본체 및 본체의 연소실과 연통되며, 상부에 연통이 끼워지는 연통 끼움홈이 형성된 연통 연결부를 포함하는 것을 특징으로 한다. 본 발명에 따른 난로에 의하면, 난로의 연통 연결부의 연통 끼움홈에 연통이 설치됨으로써, 연소가스가 외부로 새어나오는 것을 방지하고, 연통 내부를 따라 흘러내린 목축액이나 수분 등이 외부로 흘러나오거나 난로 내부로 유입되는 것을 방지할 수 있는 효과가 있다.
Patent KR-20170053926-A (KR)
Inventor: AHN KYU JIN
IPC: F16K7/16
Filed: 2015-11-09
Abstract: The present invention relates to a diaphragm-type on/off valve comprising: a body (10) having an inlet (11) and an outlet (12) formed in both bottom side surfaces thereof, and having a groove formed between the inlet (11) and the outlet (12) to communicate with the inlet (11) and the outlet (12); a diaphragm (20) installed at the top of the groove, and opening or blocking a flow pathway formed in the groove of the body (10) by means of an ascending operation; a stem guide (30) installed at the top of the diaphragm (20), having a bottom formed in an open cylindrical shape, having a penetration hole (31) formed in the center thereof, and having a pair of cam surfaces (32) formed on the top surface thereof; a stem (40) inserted in the penetration hole (31) to be elastically supported by an elastic spring (41), having a top end formed to protrude toward the top of the stem guide (30), and having a bottom end coming in contact with the diaphragm (20); a roller member (50) installed at the top end of the stem (40), moved along the cam surfaces (32), and making the stem (40) ascend; and a valve handle (60) connected with the top end of the stem (40), and rotating the stem (40) by a predetermined angle. A protrusion unit is formed to protrude to the outside on the bottom end of the stem guide (30), and a contact surface (33) having an upwardly concave shape is formed on the bottom surface of the protrusion unit. The edge of the diaphragm (20) comes in contact with the contact surface (33), and thus is fixed to the body (10).
Patent KR-20170056393-A (KR)
Inventor: CHUNG SHI UK
IPC: B60L15/20
Filed: 2015-11-13
Abstract: The present invention relates to a rotation drive apparatus, and more particularly, to a rotation drive apparatus that performs rotation drive. According to the present invention, the rotation drive apparatus comprises: n (n is a natural number of 2 or more) rotating motors (100) coupled with a driving gear (120); and a main gear (200) gear-engaged with the driving gear (120) and outputting rotational force transmitted from the driving gear (120) to a driving shaft (310), wherein the n rotation motors (100) are each provided with a torque pulsation sequentially with a phase difference of P/n.
Patent KR-20160128192-A (KR)
Inventor: CHEN HSIEN WEI
IPC: H01L23/31
Filed: 2015-11-25
Abstract: A method for forming a molding layer includes: a step of forming a substrate having at least one column structure on the upper portion thereof; a step of flipping the substrate having the column structure such that the column structure is placed under the substrate; a step of soaking the column structure of the flipped substrate into a molding material fluid accommodated in a container; and a step of separating the column structure of the flipped substrate from the container and forming a molding layer which covers the column structure and comes into contact with the molding layer.
Patent KR-20170061812-A (KR)
Inventor: YOON HEE TAEK
IPC: E02D5/80
Filed: 2015-11-26
Abstract: 수압판 장치에 대한 발명이 개시된다. 본 발명의 수압판 장치는: 경사부에 매립되는 앵커가 관통되고, 경사부를 커버하는 수압판 몸체; 및 수압판 몸체의 하부에 고정되고, 충전재가 주입됨에 따라 수압판 몸체와 경사부 사이의 틈새를 메워주는 토목섬유포대를 포함하는 것을 특징으로 한다.
Patent KR-20170064635-A (KR)
Title: 잡음 감쇠 시준기
Inventor: YOO HONG KI
IPC: A61B5/00
Filed: 2015-12-01
Abstract: 더블 클래드 파이버 (Double clad fiber)를 사용하여 광 간섭성 단층촬영기술 (Optical coherence tomography)과 근적외선 형광(Near infrared fluorescence) 영상 시스템과 같은 추가적인 영상 기술을 통합한 카테터 시스템을 제작할 때, 광 간섭성 단층촬영기술의 영상에서 필연적으로 발생하는 노이즈를 줄여주는 시준기(Collimator)를 개발하였다. 본 발명에서 제시한 시준기를 사용하면 광 간섭성 단층촬영기술 영상의 노이즈 감소와 동시에 근적외선 형광(Near infra-red fluorescence) 신호를 높은 효율로 측정이 가능하게 한다.
Patent KR-20170068657-A (KR)
Title: 쌍롤식 박판 주조기를 이용한 고Cu 스테인리스강의 제조방법
Inventor: KIM SANG HOON
IPC: B21B1/46
Filed: 2015-12-09
Abstract: 본 발명은 쌍롤식 박판 주조기를 이용하여 고Cu 스테인리스 강을 제조하는 방법에 관한 것이다.
Patent KR-20170069531-A (KR)
Title: 시인성이 향상된 도로의 노면 표시용 조성물
Inventor: CHOI JI YOUNG
IPC: C09D175/04
Filed: 2015-12-11
Abstract: 본 발명은 야간이나 악천후 시에 우수한 시인성을 발휘함과 더불어, 기존의 도로의 노면 표시 조성물과 대등하거나 그 보다 우수한 강도를 가지면서도 접착 성능과 부착 성능이 우수하여 축광안료와의 결합력이 우수하고, 신율, 전단강도가 우수하며, 자외선에 의한 황변이 없고 열팽창계수가 매우 작아 온도수축에 의한 균열 및 탈리를 억제할 수 있도록 한 도로의 노면 표시용 조성물에 관한 것으로, 본 발명에 따른 도로의 노면 표시용 조성물은, 주제부 및 경화제부를 포함하여 이루어지며; 상기 주제부는 지방족 폴리올(Aliphatic polyol) 또는 지방족 폴리에테르아민(Aliphatic polyetheramine) 또는 지방족 폴리올과 지방족 폴리에테르아민을 혼합하여서 된 것 중에서 선택된 어느 하나에, 금속 촉매 또는 아민 촉매 중에서 선택된 촉매, 소포제, 커플링제, 축광안료, 분산제, 유동성조절제로부터 선택된 어느 하나 이상을 혼합하여 이루어지고; 상기 경화제부는 NCO 반응기를 가진 지방족 이소시아네이트(Aliphatic isocyante)로서, 지방족 이소시아네이트 단독 혹은 지방족 이소시아네이트와 지방족 폴리올(Aliphatic polyol)과의 합성을 통해 NCO 함량이 15~30%인 프리폴리머(Prepolymer)로 이루어지고; 상기 주제부와 경화제부의 혼합비는 중량비로 100 : 50 ~ 200 인 것을 특징으로 한다.