baber/WOPTO huggingface dataset:
Patent KR-20190035164-A (KR)
Title: Apparatus for notifying exhaustion of small-grained medicine
Inventor: KIM HO YEON
IPC: B65B1/06
Filed: 2017-09-26
Abstract: Disclosed is a device for notifying depletion of a small particle medicine which notifies when the amount of small particle medicine filled in an inner space of a medicine tank becomes smaller than a predetermined minimum allowable amount. The disclosed device for notifying depletion of the small particle medicine comprises: a piezo-electric diaphragm installed inside the medicine tank so as to be exposed to the small particle medicine; an alarm device which generates a stimulus to help concentrate attention of an operator; and a controller in which a pulse-type voltage is inputted to the piezo-electric diaphragm as an input signal, and receives the pulse-type voltage from the piezo-electric diaphragm as an output signal for the input signal and activates the alarm device when a magnitude of the output signal is greater than a predetermined reference value.
Patent KR-20180041580-A (KR)
Inventor: SHIMOYAMA MASASHI
IPC: C25D5/08
Filed: 2017-10-11
Abstract: According to the present invention, provided is a soluble copper oxide powder, which can prevent reduction of a quality of a copper film formed by plating. The copper oxide powder, which is supplied to a plating solution for plating a substrate W, comprises: copper; and a plurality of impurities containing sodium. Concentration of the sodium is less than 20 ppm. The copper oxide powder is regularly supplied to the plating solution. As voltage is applied between an insoluble anode (8) immersed in the plating solution and the substrate W, the copper film can be formed on the substrate W.
Patent KR-20190043371-A (KR)
Title: Image display apparatus
Inventor: BEDUERO HONG
IPC: G09G3/3225
Filed: 2017-10-18
Abstract: The present invention relates to an image display apparatus. According to one embodiment of the present invention, the image display apparatus comprises: a display; a microcomputer controlling power to be supplied to the display; and a power supply unit converting inputted alternating current power source into first and second direct current power source to output the first and second direct current power source to the microcomputer and display. The power supply unit includes a discharge unit discharging the first direct current power source when the supply of the alternating current power source to the power supply is stopped. The microcomputer controls the second direct current power source to be supplied to the display according to a level of a voltage outputted from the discharge unit when the supply of the alternating current power source to the power supply unit is stopped and supplied again. Thus, when the alternating current power source is supplied to the power supply unit of the image display apparatus, the display may be quickly turned on.
Patent KR-20190046093-A (KR)
Inventor: CHOI YOUNG KYUNG
IPC: A01K5/02
Filed: 2017-10-25
Abstract: The present invention relates to a system and method for monitoring abnormal signs based on feed intake of livestock to manage abnormal signs of each livestock. The system comprises: a plurality of frames (100) for individual feeding guidance; a plurality of feedboxes (200); an individual feed supply member (300); an AP (400); and a livestock management server (500).
Patent KR-20190046447-A (KR)
Inventor: KIM JONG HO
IPC: E04H9/02
Filed: 2017-10-26
Abstract: The present invention relates to an earthquake-proof joint frame and an earthquake-proof joint structure of a shear wall and a slab using the same, wherein a steel-reinforced concrete shear wall and a slab member can be easily joined with each other in a joint unit, and sufficient ductility and dissipation capacities can be secured. The earthquake-proof joint frame is configured to perform seismic joint of the steel-reinforced concrete shear wall and the slab member. Moreover, the earthquake-proof joint frame comprises: a coupling unit fixedly coupled to an outer surface of the shear wall; and a storage unit in which one end of the slab member is stored.
Patent KR-20190048773-A (KR)
Inventor: CHOI JAE WOO
IPC: F01D17/16
Filed: 2017-10-31
Abstract: The present invention provides a compressor including a compressor vane of a separated structure, and a gas turbine including the same. According to this embodiment of the present invention, the compressor includes: a rotor having a compressor disk; a compressor blade installed on the outer circumference of the compressor disk; a compressor casing enclosing the compressor disk and the compressor blade, and the compressor vane installed on the inner surface of the compressor casing. The compressor vane is installed on the inner surface of the compressor casing to rotate at a predetermined angle by being independent by being divided into two parts. The compressor vane includes: a vane rotation shaft integrally installed at an end of the compressor vane and installed with the compressor vane to rotate on the inner surface of the compressor casing; a push rod installed on the outer surface of the compressor casing and changing a rotation angle of the vane rotation shaft by being combined with the vane rotation shaft; and an actuator installed on the outer surface of the compressor casing and driving the push rod. According to the present invention, the compressor can stably improve the flowing properties of compressed air as a result of changing the changed value of the angle in accordance with the vertical direction of the compressor.
Patent KR-20190048867-A (KR)
Inventor: PARK SANG YEOB
IPC: A61K9/00
Filed: 2017-10-31
Abstract: Disclosed are a composition for oral administration with improved water solubility and bioavailability, comprising nanoparticles of sorafenib, and a method of preparing the same. Improved water solubility and bioavailability of sorafenib allow a drug to achieve the same effects in a body as a commercially available drug even with a relatively smaller amount, thus bringing economic advantages due to reduced usage of costly drugs.
Patent KR-20190050443-A (KR)
Inventor: KANG JU CHAN
IPC: A01K61/10
Filed: 2017-11-03
Abstract: The present invention relates to a method for raising butterfish fry through photoperiod adjustment. When butterfish fry is raised under the photoperiod adjustment of the present invention, length and weight of the fry are superiorly increased, stress hormone level is reduced and immune activity is increased, thereby providing a method for efficiently raising butterfish fry.
Patent KR-20190050536-A (KR)
Inventor: LEE JEEHOON
IPC: G01R27/26
Filed: 2017-11-03
Abstract: The present invention provides an electronic device which accurately determines contact between an electronic device and a user. According to various embodiments of the present invention, the electronic device comprises: at least one electrode having conductivity; a capacitance sensor; at least one switch which is electrically connected between the at least one electrode and the capacitance sensor, and selectively connects the at least one electrode and the capacitance sensor; and a control circuit. The control circuit uses the capacitance sensor while the at least one switch is open to measure a first capacitance value, uses the capacitance sensor while the at least one switch is connected to measure a second capacitance value corresponding to an external object coming in contact with the at least one electrode, uses the first capacitance value to calibrate the second capacitance value, and determines the calibrated second capacitance value as a capacitance value for the external object. Other embodiments of the present invention are possible.
Patent KR-20190051317-A (KR)
Inventor: HWANG SUNG MIN
IPC: H01L29/788
Filed: 2017-11-06
Abstract: Disclosed is a semiconductor memory device comprising a cell array region and a peripheral circuit region. The cell array region includes an electrode structure including a plurality of electrodes sequentially stacked on a body conductive layer and vertical structures passing through the electrode structure and connected to the body conductive layer. The peripheral circuit region includes a residual substrate on the body conductive layer, wherein the residual substrate includes a buried insulating layer and a peripheral active layer provided on the buried insulating layer and being a substantially single crystal.
Patent KR-20190054299-A (KR)
Title: System and method for detecting gas leakage of gas insulated transformers
Inventor: PARK CHAN YUL
IPC: G01M3/26
Filed: 2017-11-13
Abstract: The present invention relates to a system and a method for detecting a gas leakage of a gas insulated transformer. According to an embodiment of the present invention, a system for detecting a gas leakage of a gas insulated transformer comprises: a gas pressure gauge periodically measuring a gas pressure measurement value in each phase in the gas insulated transformer; a remote terminal unit (RTU) digital converting and transmitting the gas pressure measurement value in each phase, transmitted from the gas pressure gauge; and a gas leakage detection device calculating interphase gas pressure difference through the transmitted gas pressure measurement value in each phase and comparing the calculated interphase pressure difference with a predetermined normal range to generate and transmit a gas leakage alarm.
Patent KR-20190057504-A (KR)
Inventor: JEON YU HO
IPC: A23L3/3472
Filed: 2017-11-20
Abstract: The present invention relates to an antioxidant composition. More particularly, the present invention relates to the antioxidant composition which contains a mulberry extract and at least one selected from a group consisting of epigallocatechin gallate, lutein, and astaxanthin. The antioxidant composition according to the present invention not only has an excellent antioxidant effect but also improves the stability of antioxidant materials so that the antioxidant composition has long duration of the effect, thereby being able to obtain a more excellent antioxidant effect and being able to manufacture various products such as medicine, food and the like since the antioxidant composition is not harmful to human body.
Patent KR-20190060215-A (KR)
Title: Power converter and operating method thereof
Inventor: JONGHYUG LEE
IPC: H02M3/158
Filed: 2017-11-24
Abstract: The present invention relates to a power conversion device which increases efficiency at a low load, and an operating method thereof. The power conversion device comprises: a power input unit receiving alternating current (AC) voltage from the outside; a converter including a rectification unit rectifying the AC voltage inputted from the power input unit into direct current (DC) voltage and a power factor compensation unit having a first switch and a second switch and compensating a power factor of the voltage rectified from the rectification unit as the first and second switches are individually turned on and off; an inverter converting the DC voltage outputted through the converter into the AC voltage and supplying the AC voltage to a load; and a control unit controlling the converter and the inverter. The control unit measures power consumption of the load, and controls a first mode in which either one of the first and second switches is operated or a second mode in which both the first and second switches are operated based on the measured power consumption of the load.
Patent KR-20190060320-A (KR)
Title: Related information providing device
Inventor: JENG SU KYOUNG
IPC: G06F16/00
Filed: 2017-11-24
Abstract: Provided is a device for providing associated information. The device for providing associated information comprises: a communication unit communicating with an information search server via a communication network; an input unit receiving input of at least two or more index terms and limiting information for limiting a search range of the index terms; a search unit searching for video information including an image and a video corresponding to the index terms, to which the limiting information inputted at the input unit is applied, through the information search server; an extraction unit extracting, based on the searched result of the search unit, at least two additional index terms from each of the index terms inputted at the input unit; a video output unit outputting video information with respect to the searched result searched at the search unit; and a control unit controlling the communication unit, the input unit, the search unit, the extraction unit, and the video output unit, searching for video information with respect to the additional index terms generated at the extraction unit through the communication unit, and providing associated video information, which is the searched video information, through the video output unit. According to an embodiment of the present invention, for a signal target, the device may present a cognitive approach method towards a target that a user may not think of, such that the device may provide various ideas to cope with or solve an issue related to the target when the issue occurs. It is possible to provide an indirect learning method based on correlation by using surrounding information to a user who is tired of or resists a general learning method which is based on conventional learning by rote, rather than a learning method in which a target is directly approached. Therefore, a user may have interests in learning and thus, the device may help the user to be engaged in learning.
Patent KR-20190062044-A (KR)
Title: High density polyethylene resin compositions for film products having excellent printability and low heat-adhesive temperature
Inventor: YOU JAE MYOUNG
IPC: C08L23/06
Filed: 2017-11-28
Abstract: The present invention relates to a high density polyethylene resin composition for a film having excellent printability and a low heat bonding temperature. More particularly, the present invention discloses the high density polyethylene resin composition for the film having a low water contact angle on a surface and an excellent heat seal strength; and the film manufactured by using the same.
Patent KR-20190072285-A (KR)
Title: Learning data collection system of robots and method
Inventor: JUN SE WOONG
IPC: B25J9/16
Filed: 2017-12-15
Abstract: The present invention relates to a system and method for collecting learning data of a robot, wherein a picking robot effectively collects large amount of learning data in a process of repeatedly gripping and assembling a gripping object. According to the present invention, the system for collecting learning data of the robot comprises: a plate having a plurality of gripping objects provided thereon; a shaker for generating a vibration on the plate to randomly position the plurality of gripping objects on the plate; an assembly part to which the gripping object provided on the plate is assembled; and a picking robot which repeatedly performs a process of gripping at least one of a plurality of gripping objects and assembling to the assembling part, and which collects and learns learning data in accordance with a gripping state and an assembling state.
Patent KR-20190074452-A (KR)
Title: Pet Feeder Operating method
Inventor: CHOI YONG JU
IPC: A01K15/02
Filed: 2017-12-20
Abstract: The present invention relates to a method for operating a pet feeder that includes a frame (100) and a feeding container (200) rotatably installed on the frame (100), wherein a speed meter is installed on one side of a connection rod installed on the frame to transmit a signal of the speed meter to a control unit, and the control unit assesses a daily rotation amount by which a pet animal rotates a feeding container a day and compares the daily rotation amount to a set reference value, and when the daily rotation amount is insufficient, determines an exercise amount of the pet animal to be insufficient, thereby checking the health state. The present invention allows the pet animal to find eating feed entertaining by bringing the feed container into rotation in the frame and prevents the pet animal from eating too fast, so that the pet animal can be mentally and physically healthy. Further, the present invention can detect the health state of the pet animal by detecting the operation of the feed container using a sensor, and supply the feed appropriately to maintain the health of the pet animal.
Patent KR-20190077889-A (KR)
Inventor: LEE DONG EUN
IPC: C25D1/00
Filed: 2017-12-26
Abstract: The purpose of the present invention is to provide an electroforming apparatus capable of manufacturing products which have uniform alloy components. One embodiment provides an electroforming apparatus comprising: a rotary cathode formed in the shape of a drum, for electrodepositing metal foil; an anode disposed along the shape of the circumferential surface of the rotary cathode; and an electrolyte supply device for supplying an electrolyte to a passage between the rotary cathode and the anode, wherein the electrolyte supply device supplies the electrolyte along the rotational direction of the rotary cathode.
Patent KR-20190079285-A (KR)
Title: Apparatus for self lifting and pull down jack support, and method for lifting and pull down jack support using this same
Inventor: LEE BUM SU
IPC: E04G21/16
Filed: 2017-12-27
Abstract: The present invention relates to a self-standing device for lifting and dismantling a jack support and a method for installing and dismantling a jack support using the same. The purpose of the self-standing device for lifting and dismantling a jack support is to install a jack support by lifting the jack support placed on the bottom by simple manipulation of a worker as the self-standing device for lifting and dismantling a jack support is installed in the jack support. Also, the purpose of the self-standing device for lifting and dismantling a jack support is to dismantle the installed jack support by laying the jack support on the bottom. According to the present invention, the self-standing device for lifting and dismantling a jack support includes: a drum (10) installed in the jack support (1) in which the upper part supports a structure separated from the ground at a fixed height while the bottom part is supported on the ground; and a wire (30) wired along the jack support, wherein one side of the wire (30) is fixed to the drum and the other side is fixed to a mold or an anchor fixed to the mold. The self-standing device for lifting and dismantling a jack support erects the jack support by lifting the jack support placed on the bottom while the wire is wound by rotation of the drum in one direction. The self-standing device for lifting and dismantling a jack support also dismantles the jack support by laying the jack support on the bottom while the wire is unwound by the rotation of the drum in the other direction.
Patent KR-20190079945-A (KR)
Inventor: PARK JUNHU
IPC: G16H50/30
Filed: 2017-12-28
Abstract: According to one embodiment of the present invention, provided is a medical information providing system, which comprises: a medical data collection unit collecting reference factor information and medical data of each patient from a plurality of patients; a medical database classifying the collected medical data collected from the medical data collection unit by corresponding to a reference group grouping based on the reference factor information; and a body modeling unit modeling a body based on the medical data classified by corresponding to the reference group.
Patent KR-20170012596-A (KR)
Inventor: SATO YOSHI
IPC: B61F5/38
Filed: 2013-07-10
Abstract: 진행 방향에 있어서의 전방 대차(11) 및 후방 대차(12)와 차체(20) 사이에 각각 설치되고, 각 대차에 대해서 차체를 지지하는 지지 기구(110, 210)를 구비한 철도 차량의 차체 지지 장치로서, 지지 기구(110, 210)는 철도 차량의 곡선 통과 시에 있어서, 전방 대차(11) 및 후방 대차(12)가 차체(20)에 대해서 차폭 방향이 같은 방향으로 모두 경사지는 것을 규제하고, 또한 전방 대차와 후방 대차가 각각 차폭 방향이 다른 방향으로 경사지는 것을 허용한다.
Patent KR-20180035728-A (KR)
Title: 항-pd-1 항체 및 이의 용도
Inventor: LIU JIE
IPC: C07K16/28
Filed: 2015-08-28
Abstract: 종양을 치료하기 위한 약제의 제조에 있어서, PD-1 항체 또는 이의 기능적인 단편, 및 상기 항체의 용도가 제공된 것이다.
Patent KR-20170023142-A (KR)
Title: 프로테아제를 함유하는 세정제
Inventor: EITING THOMAS
IPC: C11D3/39
Filed: 2015-06-18
Abstract: 본 발명은 특히 찌든 효소-감수성 얼룩에 대해 개선된 세정력을 갖는 세정제, 바람직하게는 기계 식기세척제에 관한 것이다.  세정제는 제1 및 제2 프로테아제를 포함하며, 여기서 a) 제1 프로테아제는, 전체 길이에 걸쳐 서열식별번호: 1에 명시된 아미노산 서열과 적어도 80% 동일하고, 서열식별번호: 1에 따른 넘버링을 사용한 위치 9, 15, 66, 212 및 239 중 1개에서의 적어도 1개의 아미노산 치환을 갖는 아미노산 서열을 포함하고, b) 제2 프로테아제는, 전체 길이에 걸쳐 서열식별번호: 2에 명시된 아미노산 서열과 적어도 80% 동일하고, 서열식별번호: 2에 따른 넘버링을 사용한 위치 32, 33, 48-54, 58-62, 94-107, 116, 123-133, 150, 152-156, 158-161, 164, 169, 175-186, 197, 198 및 203-216 중 1개에서의 적어도 1개의 아미노산 치환을 갖는 아미노산 서열을 포함한다.  본 발명은 또한 상기 세정제의 용도, 및 세정제를 사용하는 세정 방법, 특히 기계 식기세척 방법에 관한 것이다.
Patent KR-20170026601-A (KR)
Inventor: ROTTMANN JOHANNES
IPC: B60Q3/14
Filed: 2015-06-29
Abstract: 본 발명은, 실내(13)측을 대면하는 가시면(15)을 갖는, 자동차(1)의 실내(13)용 장식 요소(11)에 관한 것으로, 상기 가시면(15)은 제1 광택 표면 영역(17)을 갖는다.  장식 요소(11)는, 가시면(15)이 제2 무광 표면 영역(19)을 갖는 것을 특징으로 한다.  또한, 상기 유형의 장식 요소(11) 및 하나 이상의 발광 요소(7)를 갖는, 자동차(1)의 실내(13)용 장치(3)가 제안되며, 자동차(1) 내에 장치(3)가 규정에 따라 배치될 경우, 제2 표면 영역(19)은, 발광 요소(7)로부터 나오는 광 빔(25)과 자동차(1)의 승객의 시선(23) 간의 반사 조건이 기하학적으로 충족되도록 배치되며, 장식 요소(11)의 제1 표면 영역(17)은, 발광 요소(7)로부터 나오는 광 빔(25)과 시선(23) 간의 반사 조건이 기하학적으로 충족되지 않도록 배치된다.
Patent KR-20170029583-A (KR)
Inventor: DONG YAOZU
IPC: G06F9/455
Filed: 2014-09-12
Abstract: 가상 컴퓨팅 환경에서의 메모리 및 자원 관리를 위한 시스템들 및 기법들이 본원에 개시된다.  예를 들어, 일부 실시예들에서, 가상 컴퓨팅 환경에서의 메모리 관리를 위한 장치는 저장 디바이스; 가상 컴퓨팅 환경에서의 게스트 머신에 대한, 저장 디바이스에 저장된 명령어들의 제1 메모리 페이지가 가상 컴퓨팅 환경에서의 호스트 머신에 대한, 저장 디바이스에 저장된 명령어들의 제2 메모리 페이지와 동일하다고 결정하는, 저장 디바이스에 결합된 메모리 페이지 비교 로직 - 게스트 머신은 호스트 머신에 의해 호스팅됨 -; 및 제1 메모리 페이지가 제2 메모리 페이지와 동일하다는 결정에 응답하여, 제1 메모리 페이지를 제2 메모리 페이지에 매핑하는, 메모리 페이지 비교 로직에 결합된, 병합 로직을 포함할 수 있다.  다른 실시예들이 개시되고 그리고/또는 청구될 수 있다.
Patent KR-20170040796-A (KR)
Inventor: WYKES MICHELLE
IPC: A61K39/00
Filed: 2015-07-14
Abstract: 포유류에서 면역성의 조정 방법은 포유류에서 갈렉틴-9 활성의 조정에 의해 제공된다. 면역성의 촉진 또는 증강은 포유류에서 갈렉틴-9 활성의 활성화 또는 자극에 의해, 예컨대 포유류에 대한 갈렉틴-9 작동제의 투여에 의해 시행될 수 있다. 작동제는 갈렉틴-9에 결합하는 다량체성, 가용성 PD-L2 또는 작동제 항체일 수 있다. 면역성의 억제 또는 방지는 포유류에서 갈렉틴-9 활성의 저해 또는 차단에 의해, 예컨대 갈렉틴-9에 결합하거나 PD-L2 다량체화 및/또는 갈렉틴-9에 대한 결합을 방지하거나 저해하는 길항제 항체 또는 항체 단편의 투여에 의해 달성될 수 있다. 상기 언급된 방법은 갈렉틴-9 활성의 조정에 반응하는 질환, 장애 또는 상태의 방지 또는 치료를 위해 적합할 수 있다. 또한, 갈렉틴-9 활성의 조정에 의해 면역성을 조정하기 위해 유용할 수 있는 갈렉틴-9 작동제, 저해제 또는 길항제의 설계, 스크리닝, 조작 또는 다른 경우의 생산 방법이 제공된다.
Patent KR-20170020548-A (KR)
Title: 무선 통신 시스템에서 강화된 사용자 장비 보조 정보를 위한 시스템 및 방법
Inventor: KOC ALI T
IPC: H04W52/02
Filed: 2013-05-11
Abstract: 무선 통신 시스템들 내의 노드들 사이에서 강화된 사용자 장비(UE) 보조 정보를 통신하는 시스템들 및 방법들이 개시된다. UE는 자신의 선호들, 제약들 및/또는 요건들을 진화된 노드 B(eNodeB)에 UE 보조 정보의 형태로 통신함으로써 절전 및 레이턴시 요건들을 더 효과적으로 달성한다. UE는 예를 들어, 불연속 수신(DRX) 세팅들의 우선 세트의 표시, 현재 데이터 트래픽 상태들, 예상 데이터 트래픽 상태들, 전력 또는 성능 선호들 및/또는 셀들 사이의 UE의 이동의 표시를 포함할 수 있다.
Patent KR-20170049507-A (KR)
Inventor: CLAVIER EMILIE
IPC: E01B2/00
Filed: 2015-08-20
Abstract: 본 발명은 U자 형상의 단면을 가지는 유도식 운송 선로용 소음 방지 설비에 관한 것으로서, 상기 소음 방지 설비의 두 개의 아암은 선로의 측면 벽(15, 16)을 형성하고, 상기 두 개의 아암을 연결하는, 상기 소음 방지 설비의 중심 구역은 유도식 운송 차량(50)을 위한 적어도 하나의 주행로(18)를 형성하는, 상기 유도식 운송 선로용 소음 방지 설비에 있어서, 상기 설비는 차량(50)이 적어도 하나의 주행로(18)에서 통행하는 것에 의해 발생되는 소음을 가두는 적어도 하나의 챔버(20)를 형성하기 위해서 서로에 대해서 배치된 복수의 방음 패널(30, 31, 34, 35, 38, 39)을 포함하고, 상기 챔버는 U자 형상의 단면을 가지는 유도식 운송 선로의 적어도 하나의 아암의 자유 단부까지 뻗어 있고, 각각의 패널(30, 31, 34, 35, 38, 39)이 소음 밀폐 챔버(20)의 칸막이의 적어도 하나의 부분을 형성하면서 상기 소음 발생원 주위에 제공될 수 있는 것을 특징으로 한다.
Patent KR-20170031261-A (KR)
Inventor: HARUTA HIROMOTO
IPC: C09J7/29
Filed: 2010-07-09
Abstract: 본 발명은, 배면의 내스크래치성 및 인자성이 우수한 투명 필름 및 상기 투명 필름을 구비한 표면 보호 필름을 제공한다.  투명 필름(10)은, 투명한 수지 재료로 이루어지는 기재층(12)과, 그 제1면상(12A)에 형성된 두께 1㎛ 이하의 배면층(14)을 갖는다.  투명 필름(10)은, 50℃, 15％RH에서 3일간 보존한 후의 상기 배면층의 마찰 계수 μ 50 과, 80℃, 80％RH에서 3일간 보존한 후의 상기 배면층의 마찰 계수 μ 80 에서, 양쪽 마찰 계수의 차의 절대값 |μ 80 -μ 50 |을 양쪽 마찰 계수 중 작은 쪽의 값으로 나누어서 구해지는 마찰 계수 변동률 Δμ가 10％ 미만이다.
Patent KR-20170042670-A (KR)
Title: 수지 복합 동박
Inventor: NOZAKI MITSURU
IPC: C08G73/10
Filed: 2009-12-10
Abstract: 본 발명은 동장 적층판의 수지 조성물 간의 접착력을 손상시키지 않으면서 동박(매트) 면 상에 매우 작은 요철을 갖는 동박의 적용이 가능한 수지 복합 동박에 관한 것으로, 보다 상세하게는 동박과 폴리이미드 수지층을 구비하며 상기 폴리이미드 수지층이 특정한 블록 공중합 폴리이미드 수지와 무기 충진체를 함유하는 수지 복합 동박에 관한 것이다.