baber/WOPTO huggingface dataset:
Patent KR-20180044119-A (KR)
Inventor: CHUNG KUN WHA
IPC: B02C18/18
Filed: 2016-10-21
Abstract: The present invention relates to an inner grinding net and grinding blade structure of a grain grinder, installed in a grinding barrel to form an angle of a discharge hole formed in an inner grinding net in a direction where grains are scattered along an angle where grains are grinded by grinding blades and scattered when the grains are grinded and discharged, so that discharge can be rapidly performed. A grain grinder of the present invention comprises: a plurality of grinding blades installed on the inside of a grinding barrel and installed on a fixing jig to grind grains introduced; a grinding barrel having a discharge hole formed to have an angle in the same direction as an angle where grains introduced to the inside of the grinding barrel are grinded by the grinding blades and scattered; and an inner grinding net installed between the grinding blades, wherein an inner circumferential surface of the punched discharge hole of the inner grinding net is formed with an inclined surface at an angle in a direction where grains are scattered, and thus discharge can be rapidly performed. In addition, an angle of the discharge hole through which grains are discharged is formed to be the same as an angle where grains are scattered, and thus a discharge amount is increased by about 30% compared to a conventional inner grinding net, thereby reducing a grinding time of grains.
Patent KR-20180045486-A (KR)
Inventor: HAM YOO JIN
IPC: G06Q20/02
Filed: 2016-10-26
Abstract: According to an embodiment of the present invention, an electronic receipt issuing method includes the steps of: enabling a member store terminal to generate an electronic receipt issuing request message according to an electronic receipt issuing request for an article purchased by a user and provide the electronic receipt issuing request message to an electronic receipt issuing server; enabling the electronic receipt issuing server to provide an authentication request message to a member authentication server after generating the authentication request message by using the electronic receipt issuing request message; and enabling the electronic receipt issuing server to provide an electronic receipt to a user terminal by issuing the electronic receipt according to an authentication result by the member authentication server. Accordingly, the present invention can issue the electronic receipt and provide the electronic receipt to the user terminal through a push message at the same time.
Patent KR-20170051299-A (KR)
Title: Manufacturing Method of Pressed Type Powder for Make-up
Inventor: ROH YOUNG HEA
IPC: A61Q19/00
Filed: 2016-10-26
Abstract: The present invention relates to a method for manufacturing a pressed powder for make-up having improved moldability and ease of application. According to the method for manufacturing the pressed powder for make-up of the present invention, the pressed powder containing a large amount of a spherical powder can be manufactured without using an oil binder, while preventing destruction of an effective ingredient unstable to an external environment. The pressed powder manufactured according to the present invention contains air in an internal pores generated in manufacturing processes, and contains the large amount of the spherical powder, thereby showing no agglomeration phenomenon, being applied uniformly, and exhibiting soft and light feeling.
Patent KR-20180047988-A (KR)
Inventor: JEON JONG HEE
IPC: A61K8/81
Filed: 2016-11-02
Abstract: The present invention relates to a cosmetic composition for reducing skin wrinkles and improving skin elasticity, and to a manufacturing method thereof, wherein sodium polystyrene sulfonate which is encapsulated in oil and gelated is used as a component for the cosmetic composition. Thus, the cosmetic composition has less fluidity and excellent long-term storage stability without using a thickener, can be used conveniently by reducing the unique sticky texture of sodium polystyrene sulfonate, and can instantly reduce skin wrinkles and improve skin elasticity.
Patent KR-20180051941-A (KR)
Inventor: LEE MIN HO
IPC: B63B45/00
Filed: 2016-11-09
Abstract: Provided is a flood light supporting apparatus. The flood light supporting apparatus comprises: a base portion provided with a first flange, and fixed to an object to be installed; a light supporting portion provided with a second flange, and rotatably coupled to the base portion while supporting a flood light; and a fixing portion inserted into a first groove formed in the first flange and a second groove formed in the second flange and preventing rotation of the light supporting portion with respect to the base portion.
Patent KR-20170055430-A (KR)
Inventor: ONDA SHINJI
IPC: C08K3/00
Filed: 2016-11-10
Abstract: The purpose of the present invention is to provide an active ester resin which is useful as a component of a thermosetting resin composition capable of forming a cured product having excellent dielectric characteristics and excellent heat resistance; a method of preparing the active ester resin; and a vinyl-benzylated phenolic compound which is one of the raw materials used to prepare the active ester resin. To this end, a vinyl-benzylated phenolic compound represented by formula (1) is provided. In the formula (1), Ar^0 is a difunctional residue of a phenolic compound having at least one monocyclic or multicyclic aromatic nucleus; R^1-R^5 may be the same or mutually different, and are hydrogen or a methyl group; and p is an integer of 1-4.
Patent KR-20180053068-A (KR)
Inventor: SEUNG MYEONG HUN
IPC: F16B5/00
Filed: 2016-11-11
Abstract: The present invention relates to a connector with an anti-corrosion layer that is directly installed to an object to be connected in order to fix a plurality of objects in one piece. The connector includes: a deformable member which penetrates the object and is axially deformed in an axial direction by a tool to be brought into contact with one side of the object; and a flange provided on one end of the deformable member to be brought into contact with the other side of the object. The deformable member and an outer surface of the flange which are brought into direct contact with the object are provided with an anti-corrosion layer made of a thermoplastic resin material, so that dissimilar metals having different electric characteristics are not brought into contact with each other, thereby preventing galvanic corrosion. Also, engaging strength between the object and the connector is consistently maintained to increase durability of a product.
Patent KR-20170066220-A (KR)
Title: 질소-함유 헤테로시클릭 에폭시 경화제, 조성물 및 방법
Inventor: ZHENG SHIYING
IPC: C08K5/3445
Filed: 2016-11-15
Abstract: 하기 화학식 (I)에 따른 두 개의 질소 헤테로원자를 갖는 적어도 하나의 포화된 헤테로시클릭 화합물, 및 하기 화학식 (II)에 따른 두 개의 질소 헤테로원자를 갖는 적어도 하나의 포화된 융합된 바이시클릭 헤테로시클릭 화합물을 포함하는 아민-에폭시 경화제가 기술된다. 아민-에폭시 경화제 및 적어도 하나의 다작용성 에폭시 수지를 포함하는 아민-에폭시 조성물이 기술된다. 아민-에폭시 경화제 및 적어도 하나의 다작용성 에폭시 수지를 반응시키는 것을 포함하는 에폭시를 형성시키는 방법이 기술된다: 
   
상기 식에서, X는 독립적으로, 수소 원자, 선형 또는 분지형 C 1  내지 C 4  알킬 기 및 포화되거나 불포화된 페닐 기로부터 선택되며, Y 1 은 직접 결합 또는 1개 내지 8개의 질소 원자를 갖는 이가 폴리에틸렌 폴리아민 기, 또는 1개 내지 8개의 질소 원자를 갖는 이가 폴리에틸렌 폴리아민 유도체이며, Y 2 는 직접 결합 또는 1개 내지 7개의 질소 원자를 갖는 이가 폴리에틸렌 폴리아민 기이며, R은 독립적으로, 수소 원자 또는 C 1 -C 8  선형, 환형 및 분지형 알킬, 알케닐, 및 알크아릴 기로부터 선택된 기이다.
Patent KR-20180055207-A (KR)
Inventor: CHUN SEOK JU
IPC: G09B19/00
Filed: 2016-11-16
Abstract: The present invention relates to an electronic block system for programming education, which configures command blocks of scratch programming for program coding education as an electronic block in a hardware form, and performs a program for controlling sprite in accordance with a corresponding flow chart when a plurality of electronic blocks are connected according to a program flow chart. The electronic block system for programming education comprises: a master electronic block connected to a smart terminal to form a data communications line and to receive power; and a plurality of slave electronic blocks. The slave electronic blocks may be assembled with the master electronic block or another slave electronic block; the master electronic block is assembled at the top; and the slave electronic blocks are sequentially assembled at a lower end of the master electronic block, wherein the slave electronic blocks has a configuration in which a data communications line is formed from the slave electronic block or the master electronic block assembled at the upper end and power is supplied. According to the electronic block system, electronic blocks which can be touched by a hand are connected to each other to create a scratch program, thereby creating a program for controlling sprite even without a computer and the like.
Patent KR-20160134631-A (KR)
Inventor: LIU BENJAMIN Y H
IPC: B01D46/42
Filed: 2016-11-17
Abstract: A gas filtration apparatus and method comprises a housing with an inlet for gas to enter and an outlet for the gas to exit. The housing contains a filter comprised of sintered metal fibers having an active filtration area through which the gas flows to remove suspended particles from the gas. The filter is substantially uniform in thickness and porosity through the active filtration area. The filter media being sealed to a metal structure in the housing with the metal structure having an opening to permit gas to flow through. A method of making a vapor/gas mixture includes the steps of producing a vapor in a gas to form the vapor/gas mixture passing the vapor/gas mixture through an opening in a housing containing a filter comprised of sintered metal fibers through which the vapor/gas mixture flows.
Patent KR-20180056150-A (KR)
Inventor: PARK TAE GYOO
IPC: E02D3/026
Filed: 2016-11-18
Abstract: The present invention relates to a removable U-turn anchor structure and a removable U-turn anchoring method which greatly improve construction reliability and a tension line removal rate. The removable U-turn anchor structure with front compression and rear tension is inserted into a drilled hole on the ground to reinforce soft ground, and comprises: a tension line; a compressive load carrying body which is a member having a compression resistance surface on a front, and has a guide groove formed on both sides facing opposite directions to allow the tension line to pass therethrough; two to six tension resistance bodies which are a straight member, and are coupled to a rear of the compressive load carrying body; and a U-turn guide member directly coupled to the rear of the load carrying body or coupled to an upper portion of a center of the tension resistance bodies between the tension resistance bodies. A pair of the tension lines is sheathed in a sheathing hose in a drilled hole section, descends past the guide groove of one side of the compressive load carrying body, turns around the U-turn guide member, and ascends past the guide groove of the other side of the compressive load carrying body.
Patent KR-20180056535-A (KR)
Title: 가구에 장착하는 다목적 스탠드
Inventor: BAE KYU BO
IPC: F21Y115/10
Filed: 2016-11-19
Abstract: 본 발명은 가구에 장착하는 다목적 스탠드에 관한 것으로서 가구에 장착 및 탈착이 용이하도록 하는 스위치가 장착되었으며 조명모듈이 베이스에 장착되어 확장성과 기능성을 가지게하도록 함으로써 기존의 책상 및 다른 가구에서 조명기능만 사용가능하며 위치가 가변되고 전선이 나옴으로 인하여 책상 위 작업공간이 지저분해지는 문제점을 해소 하도록 한 것이다. 즉 본 발명은, 스탠드조명에 있어서 조명기능을 가지고 탈부착이 가능하게 불투명 아크릴 가공을 거친 원기둥 형으로 형성, LED회로 및 도킹 연결단자 구성한 조명모듈, 가구에 쉽게 장착 및 탈부착 돌출형 원형 플라스틱 버튼 구성한 가구연결스위치, 기능성 모듈을 가구와 결합하게 상단에는 둥근사각형의 상판을 가지는 원기둥형으로 형성, 스프링과 쇠볼 및 스위치 구성한 모듈베이스, 콘센트, USB를 사용하게 낮은 원기둥형으로 형성, 모듈도킹 단자 및 전원연결 단자 구성한 모듈도킹부로 구성한 것이다. 따라서, 본 발명은 가구에 장착 및 탈착이 용이하도록 하는 스위치가 장착되었으며 조명모듈이 베이스에 장착되어 확장성과 기능성을 가지게하도록 함으로써 기존의 책상 및 다른 가구에서 조명기능만 사용가능하며 위치가 가변되고 전선이 나옴으로 인하여 책상 위 작업공간이 지저분해지는 문제점을 해소하도록 한 효과를 갖는 것이다.
Patent KR-20180058960-A (KR)
Inventor: KIM JONG HYOUN
IPC: E06B3/42
Filed: 2016-11-25
Abstract: The present invention relates to a multifunctional window/door assembly including: a window frame in which a plurality of guide rails corresponding to a plurality of windows protrude to be parallel to each other such that the plurality of windows may reciprocate; a sealing variable unit which is installed between adjacent guide rails of the plurality of guide rails on which the plurality of windows reciprocate, the width of which varies to correspond to a distance between the first rail and the second rail, and which contacts a window that reciprocates on the first rail and a window that reciprocates on the second rail that is adjacent to the first window to maintain wind-proofing and sealing; a wind-resistant pressure unit including a window frame fixing part installed in an interior side of the window frame, and a window fixing part installed in a window that faces the interior, and configured to press and fix the window as the window frame fixing part and the window fixing part are engaged with each other; and a ventilation unit provided on one side of the window frame such that introduction of air from an outdoor side to an indoor side of the window frame may be selectively allowed or interrupted and mounted to be detached from the window frame by a detachment button that is mounted to be reciprocally elevated in the interior. According to the present invention, a wind-resistant pressure reinforcing function as well as a wind-proofing function and a ventilation function may be achieved.
Patent KR-20180059112-A (KR)
Inventor: YOON YEO CHAN
IPC: G06F17/30
Filed: 2016-11-25
Abstract: The present invention discloses a device and a method for classifying content, which analyze content, automatically extract a keyword, and segment and provide the content according to various classifications. According to an embodiment of the present invention, the device for classifying content comprises a content storing part receiving and storing the content from a content database; a keyword extracting part extracting the keyword from the stored content in consideration of an appearance position of the keyword; a content classifying part connecting the content to the extracted keyword and classifying the content by keyword; and a content analyzing part performing content analysis of the content classified by keyword based on statistical information of a statistical database.
Patent KR-20180060309-A (KR)
Inventor: KEEL MIN SUN
IPC: H04N5/374
Filed: 2016-11-28
Abstract: According to an embodiment of the present invention, an image sensor capable of simplifying a data re-ordering method comprises a plurality of row lines extending in one direction; a plurality of column lines including a plurality of first column lines and a plurality of second column lines and intersecting the row lines; and a plurality of pixels disposed along the row lines and the column lines and each including a first photoelectric element, a second photoelectric element, a first pixel circuit connected to the first photoelectric element, and a second pixel circuit connected to the second photoelectric element. Each of the first column lines is shared by two or more of the first pixel circuits. Each of the second column lines is shared by two or more of the second pixel circuits.
Patent KR-20180065175-A (KR)
Inventor: PARK SE JIN
IPC: H01L21/02
Filed: 2016-12-07
Abstract: The present invention relates to a vacuum chuck using silicon carbide and a manufacturing method thereof. More specifically, the present invention relates to a vacuum chuck using silicon carbide for improving the reliability of inspection by high durability, and a manufacturing method thereof. In addition, a manufacturing method of a sapphire wafer vacuum chuck of a measurement device for adsorbing sapphire wafer and measuring the thickness uniformity of sapphire ware comprises: a primary processing step of pressurizing silicon carbide power and manufacturing a first molded body; a secondary processing step of pressurizing and heating the first molded body and manufacturing a second molded body; a surface processing step of forming a plurality of grooves on the surface of the second molded body; and an inhalation hole forming step of forming a vacuum inhalation hole by processing a plurality of holes.
Patent KR-20180065383-A (KR)
Title: Unmanned deposit apparatus
Inventor: KIM JIN TAE
IPC: G07G5/00
Filed: 2016-12-07
Abstract: The present invention relates to an unmanned deposit apparatus. More specifically, the present invention relates to an unmanned deposit apparatus which supports automatic settlement by separating a payment means excluding cash from cash at the settlement of employees working in a store, increases the convenience of settlement and increases the convenience of sales management. The present invention provides an unmanned deposit apparatus that supports automatic settlement. So, it is possible to make automatic settlement according to the cash deposits of the employees in the case of the settlement of the employees working in the store. At the same time, it is possible to separate various payment means excluding cash from cash to deposit. Accordingly, provided is an effect of supporting reliable and accurate settlement rather than manual settlement. The unmanned deposit apparatus includes a bank note depositing part; a coin deposit part; an envelope deposit part; a receipt output part; a user input part; and a control part.
Patent KR-20180066780-A (KR)
Inventor: PARK SUNG HYOUK
IPC: A61K31/4188
Filed: 2016-12-09
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating brain tumor, and by administering a compound of two or more kinds, an effect for killing the brain tumor can be improved.
Patent KR-20180067828-A (KR)
Inventor: CHO MIN JUN
IPC: A01G9/02
Filed: 2016-12-13
Abstract: The present invention provides a rotating flower bed capable of maximizing the aesthetics of landscaping while enabling a manager to conveniently and simply manage a plant as the rotation flower bed moves indoors and outdoors while rotating. According to an embodiment of the present invention, the rotating flower bed includes: an opening frame which is a square frame shape enclosing an opening formed in a part of a wall or a glass window, wherein a hole is individually formed at the upper and lower ends in a center area; an opening blocking unit formed as a square wall or a square glass window corresponding to the size of the opening frame and having a cylindrical rotation shaft at the center area, wherein the opening blocking unit is installed to correspond to the opening frame while the rotation shaft is inserted into an upper hole and lower hole of the opening frame; a semicircular plate having a semicircular shape having the same diameter and length as those of the opening blocking unit, wherein the diameter unit of a semicircle is bonded to the lower part of the opening blocking unit in the longitudinal direction; and a reinforced glass wall formed as a curved surface along the circumference of the semicircular plate is formed at the same height as that of the opening blocking unit.
Patent KR-20180068057-A (KR)
Inventor: YAE SEONG SOO
IPC: B60K28/10
Filed: 2016-12-13
Abstract: The present invention relates to an apparatus and a method for warning attention to a driver. According to an embodiment of the present invention, an apparatus for warning attention to a driver comprises: a driving condition detection unit detecting a driving condition of a vehicle; a driver condition detection unit detecting a driver condition; and a treatment unit checking whether attention to a driver is required by analyzing the driving condition and the driver condition, searching at least one preferred content in a preferred content database (DB) when the attention to the driver is required, and warning the attention to the driver by servicing the searched preferred content.
Patent KR-20180068522-A (KR)
Inventor: SOHN SEUNG HO
IPC: C11D17/06
Filed: 2016-12-14
Abstract: The present invention relates to a method for manufacturing multipurpose powder soap and a multipurpose powder soap manufactured by the method. By accelerating curing through an adjustment of caustic soda aqueous solution which is divided into same proportion of the caustic soda aqueous solution by three steps and mixing of natural powder and mixing of blue powder of Gardenia, a hard solid soap such as a brick can be manufactured and the powder soap can be manufactured thereby.
Patent KR-20180073857-A (KR)
Inventor: PAK SUK DAL
IPC: B65D90/28
Filed: 2016-12-23
Abstract: Disclosed are an apparatus and method for blocking leakage of harmful chemical stored in a storage tank and sealing a portion of the storage tank through which the harmful chemical is leaked. The apparatus includes: a sensor for detecting the leakage of a solution or gas leaked from the storage tank; a carriage moving along rails installed to the perimeter of the storage tank; a movable block installed on the carriage and being movable in a vertical direction; and a sealing device installed to the movable block to insert a sealing member to a crack through which the gas is leaked.
Patent KR-20160018753-A (KR)
Inventor: CELIK TUNCAY
IPC: H02P6/18
Filed: 2014-06-10
Abstract: 브러시리스 영구자석 모터를 제어하는 방법.  본 방법은 50 krpm 보다 빠른 속도로 작동할 때 권선 내의 역기전력의 제로-크로싱에 대하여 지연된 시간에 모터의 권선을 커뮤테이션하는 단계를 포함한다.
Patent KR-20160024931-A (KR)
Title: 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법 및 방송 신호 수신 방법
Inventor: MOON SANGCHUL
IPC: H04J11/00
Filed: 2014-08-01
Abstract: 본 발명은 방송 신호를 송신하는 방법을 제공한다.  방송 신호 송신 방법은 서비스 데이터를 인코딩하는 단계, 상기 인코딩된 서비스 데이터를 맵핑함으로써 적어도 하나의 신호 프레임을 빌드(build)하는 단계, 빌드된 신호 프레임 내의 데이터를 OFDM(orthogonal frequency division multiplexing) 방법에 의해 변조하는 단계, 및 상기 변조된 데이터를 갖는 방송 신호를 송신하는 단계를 포함할 수 있다.
Patent KR-20160013276-A (KR)
Title: 다파글리플로진 프로필렌 글리콜 수화물을 함유하는 제약 제형
Inventor: BINDRA DILBIR S
IPC: A61K9/08
Filed: 2008-03-21
Abstract: 경구 사용을 위한 캡슐 또는 정제 형태이고, 하기 화학식 Ia 또는 화학식 Ib의 다파글리플로진 프로필렌 글리콜 수화물 및 그의 제약상 허용되는 담체를 포함하고, 즉시방출을 위해 설계된 제약 제형이 제공된다.  상기 제형은 당뇨병 및 관련 질환의 치료에 사용된다. 
<화학식 Ia> 
   
<화학식 Ib>
Patent KR-20160052550-A (KR)
Title: 실리콘 봉지재용 첨가제
Inventor: KLEYER DONALD L
IPC: C08K3/22
Filed: 2014-09-02
Abstract: 실리콘 봉지재용 첨가제는 하기 구조를 갖는다: 
[화학식 I] 
   
상기 식에서, R 1  및 R 2 는 각각 ―O-Si(R 4 )(R 5 )(R 6 )이고, 각각의 R 4 , R 5  및 R 6 은 독립적으로 C 1 -C 10  하이드로카빌 기, C 1 -C 10  알킬 기, C 2 -C 10  알케닐 기 및 C 6 -C 10  아릴 기로부터 선택되며, R 3 은 독립적으로 C 1 -C 10  하이드로카빌 기, C 1 -C 10  알킬 기, C 2 -C 10  알케닐 기 및 C 6 -C 10  아릴 기로부터 선택된다.  상기 첨가제는 철 금속 또는 철 (III) 화합물을 하이드록실 작용성 오르가노실록산과 반응시키는 단계를 포함하는 방법을 사용하여 형성된다.  봉지재는 첨가제 및 폴리오르가노실록산을 포함한다.  상기 봉지재는, 전자 소자, 및 상기 전자 소자 상에 배치된 상기 봉지재를 포함하는 디바이스를 형성하는 데 이용될 수 있다.  상기 디바이스는, 봉지재를 전자 디바이스 상에 배치하는 단계를 포함하는 방법을 사용하여 형성된다.
Patent KR-20180080721-A (KR)
Title: 바이폴라 고체 상태 배터리 절연 패키지
Inventor: CHRISTENSEN JOHN F
IPC: H01M50/124
Filed: 2014-08-27
Abstract: 일 실시예에 따라, 바이폴라 고체 상태 배터리는 제 1 캐소드와 제 1 애노드 사이에 위치된 제 1 고체-전해질 격리판을 포함하는 제 1 셀 스택, 제 1 애노드 바로 아래에 위치된 제 1 기저부를 포함하는 제 1 기저층, 제 2 캐소드와 제 2 애노드 사이에 위치된 제 2 고체-전해질 격리판을 포함하는 제 2 셀 스택, 제 2 애노드 바로 아래에 위치된 제 2 기저부를 포함하는 제 2 기저층, 및 제 1 셀 스택과 제 2 셀 스택을 둘러싸는 단열성 매체를 포함한다.
Patent KR-20160045900-A (KR)
Title: 아자 2 고리형 화합물을 사용한 암 병용 요법
Inventor: MURAOKA HIROMI
IPC: A61K31/5377
Filed: 2014-09-29
Abstract: 현저하게 우수한 항종양 효과를 나타내고, 부작용이 적은 HSP90 저해제를 사용한 신규 암치료 방법의 제공.     하기 일반식 (1) 로 나타내는 아자 2 고리형 화합물 또는 그 염과 다른 항종양제를 병용 투여하는 것을 특징으로 하는 항종양제.
Patent KR-20160054595-A (KR)
Title: 보체 인자 b의 조절자
Inventor: GROSSMAN TAMAR R
IPC: C12N15/113
Filed: 2014-09-12
Abstract: 본 발명은 대상에게 보체 인자 B (CFB) 특이적 저해제를 투여함으로써 보체의 대체 경로의 조절장애와 연관된 질병을 치료하고, 예방하고, 또는 개선시키기 위한 방법, 화합물, 및 조성물을 제공한다.
Patent KR-20160067880-A (KR)
Title: 방향족 디카르복실산 및 지방족 글리콜로부터 유도된 코폴리에스테르이미드 및 그로부터 제조된 필름
Inventor: SANKEY STEPHEN WILLIAM
IPC: D01F6/84
Filed: 2014-10-03
Abstract: 코폴리에스테르를 포함하는 필름이며, 여기서 상기 코폴리에스테르는 지방족 글리콜, 방향족 디카르복실산, 및 N,N'-비스-(2-히드록시알킬)-비시클로-[2,2,2]-옥트-7-엔-2,3,5,6-테트라카르복실산 디이미드 (BODI) 및 2-히드록시알킬-2-[p-(2-히드록시에톡시카르보닐)페닐]-1,3-디옥소-2H-이소인돌-5-카르복실레이트 (DOIC)로 이루어진 군으로부터 선택된 공단량체 (M)으로부터 유도된 반복 단위를 포함하고, 여기서 2-히드록시알킬 기 내의 탄소 원자의 수는 2, 3 또는 4개이고, 여기서 공단량체 (M)은 코폴리에스테르의 글리콜 분획의 일부를 구성하는 것인 필름.