baber/WOPTO huggingface dataset:
Patent WO-2018097633-A1 (WO)
Title: 활대를 이용한 휨 조절 장치, 이를 포함하는 휘어짐이 가능한 전자 기기 및 전자 기기의 휨 조절 방법
Inventor: HWANG CHANG-SOON
IPC: G06F1/16
Filed: 2017-11-24
Abstract: 본 발명은 활대를 이용한 휨 조절 장치, 이를 포함하는 휘어짐이 가능한 전자 기기 및 전자 기기의 휨 조절 방법에 관한 것이다. 본 발명에 따른 휨 조절 장치는, 유연한 재질로 이루어진 평판형 부재에 결합되는 가이드부; 만곡된 형상으로 연장되며, 상기 가이드부에 회전 가능하게 고정되는 활대; 및 상기 활대의 만곡된 형상에 상응하여 상기 평판형 부재에 가해지는 인장력을 조절하도록 상기 활대를 회전시키는 동력 전달 구동부를 포함하는 것을 특징으로 한다. 이에 의하여, 만곡된 형상의 활대가 디스플레이 패널(panel) 등 평판형 부재에 결합된 상태에서 활대의 만곡 방향이 패널과 이루는 각도를 조절하는 것에 의하여 패널의 휨 정도를 조절할 수 있으며, 활대의 회전을 임의의 각도로 제어함으로써 패널의 곡률을 원하는 정도로 조절할 수 있다.
Patent WO-2018110922-A1 (WO)
Title: 가소제 조성물 및 이를 포함하는 수지 조성물
Inventor: KIM HYUN KYU
IPC: C08L27/06
Filed: 2017-12-11
Abstract: 본 발명은 가소제 조성물에 관한 발명으로, 상기 가소제 조성물은 디에스터기에 결합된 알킬기의 중량평균 탄소수가 7 초과 9 미만인 테레프탈레이트계 물질; 및 하기 화학식 1로 표시되는 화합물을 1종 이상 포함하는 모노 벤조에이트계 물질;을 포함하고, 상기 테레프탈레이트계 물질 및 모노 벤조에이트계 물질의 중량비는 99:1 내지 1:99인 것을 특징으로 한다. 이러한 가소제 조성물은 용도에 적합하게 친환경적이면서도 인장강도, 신율 및 경도 등의 물성을 개선시킬 수 있고, 스트레스에 대한 내이행성이 향상될 수 있다.
Patent WO-2018117735-A1 (WO)
Inventor: LIM CHOONG-SOO
IPC: B21B38/00
Filed: 2017-12-22
Abstract: A side trimming device according to an embodiment of the present invention may comprise: a cutting unit for mechanically cutting a transferred steel plate; a groove forming unit for forming a groove in a cutting-scheduled area in front of the cutting unit with reference to the steel plate transfer direction; and a washing unit arranged adjacent to the groove forming unit so as to suction molten material accumulating in the groove in the side direction of the steel plate.
Patent WO-2018174426-A1 (WO)
Title: 전자 장치의 상태에 따른 외부 장치 제어 방법 및 장치
Inventor: YU TAE-HYEON
IPC: G06F11/30
Filed: 2018-03-05
Abstract: 본 발명의 다양한 실시 예들은 전자 장치에서 냉각(cooling) 기능을 갖춘 외부 장치와 연결 시, 전자 장치의 다양한 상태에 기반하여, 외부 장치의 동작을 제어하는 방법 및 장치에 관하여 개시한다. 본 발명의 다양한 실시 예들에 따르면, 전자 장치에 있어서, 외부 장치와 연결을 위한 인터페이스, 및 상기 인터페이스와 전기적으로 연결된 프로세서를 포함하고, 상기 프로세서는, 상기 인터페이스를 이용하여, 상기 외부 장치의 연결을 감지하고, 상기 외부 장치와의 연결 감지에 적어도 기반하여, 상기 전자 장치의 상태를 판단하고, 상기 전자 장치의 상태에 적어도 기반하여, 상기 외부 장치의 팬(fan) 동작 제어에 관련된 제어 신호를 상기 인터페이스를 이용하여 상기 외부 장치에 전송하도록 구성할 수 있다. 다양한 실시 예들이 가능하다.
Patent WO-2018212473-A1 (WO)
Title: 다용도 복합 조리기
Inventor: LEE MIN YOUNG
IPC: A47J37/06
Filed: 2018-04-19
Abstract: 본 발명은 다용도 복합 조리기에 관한 것으로, 본 발명은 상부가열부와 중앙가열부가 적용됨으로써 구이용으로 적합하게 상, 하부가 동시에 가열되도록 하여 조리시간을 단축함과 동시에 전기료 절감을 구현할 수 있고, 본체의 중앙가열부가 설치되는 하측에 하부조리대가 구비됨으로써 하부조리대를 통해 치즈나 야채 등의 저온요리에 적합한 조리가 가능함과 동시에 조리된 음식물을 데워진 상태로 유지시키는 워머기능을 구현할 수 있도록 하는 한편, 본체 측부에 훈연유닛이 더 구비됨으로써 선택적으로 조리대상물인 육류를 훈연 조리하여 전통 바비큐의 맛과 풍미를 제공할 수 있도록 하는 것이다.
Patent WO-2019240319-A1 (WO)
Title: Foldable hip seat
Inventor: CHOI YEJI
IPC: A47D13/02
Filed: 2018-06-28
Abstract: The present invention relates to a foldable hip seat and, more specifically, to a foldable hip seat including a support which is foldable when carried to allow the hip seat to be easily packed and carried in a small bag and is unfolded when used to support an infant sitting on the hip seat.
Patent WO-2019177211-A1 (WO)
Title: Plasma therapy device for treatment of cervical cancer
Inventor: KWON BYUNG SU
IPC: A61N1/44
Filed: 2018-08-16
Abstract: Disclosed is a plasma therapy device for treatment of cervical cancer, comprising: a probe-shaped device housing which can be inserted into a vaginal speculum in order to treat the cervix; a plasma generation unit for generating plasma energy and emitting the generated plasma to an end of the device housing; and a plasma guiding unit installed at the end of the device housing to guide plasma, generated by the plasma generation unit, toward the cervix so as to focus the plasma on the cervix.
Patent WO-2019132452-A1 (WO)
Inventor: PARK JUN HO
IPC: C22C1/02
Filed: 2018-12-21
Abstract: The present invention relates to a magnesium alloy sheet and a method for producing same. An embodiment of the present invention provides a magnesium alloy sheet comprising, with respect to the entire 100wt% thereof, 0.5 to 1.5wt% of Al，0.5 to 1.5wt% of Zn，0.1 to 1.0wt% of Ca, 0.01 to 1.0wt% of Mn, and the remainder of Mg and other inevitable impurities.
Patent WO-2019147037-A1 (WO)
Title: Polyester film for window
Inventor: KIM YOUNG HO
IPC: B32B27/36
Filed: 2019-01-24
Abstract: The present invention relates to a polyester film for a window, the film being capable of: blocking harmful ultraviolet rays from the outside or preventing glare caused by direct sunlight, and reducing thermal energy, when adhered to outer wall glass of a vehicle or a building; resolving a phenomenon in which an image is blurred or an image breaks without being clear, when an external shape is seen through glass; preventing a defect of longitudinal fine roll dragging occurring during a manufacturing process of a polyester film such that an external clear shape can be confirmed even through the polyester film; and facilitating shrinking and release even at a high temperature when a window film is constructed on the glass of a vehicle or a building while being laminated with a release film.
Patent WO-2019151718-A1 (WO)
Title: Electrolytic copper foil having excellent handling characteristics in post-processing, and manufacturing method therefor
Inventor: KIM SEUNG MIN
IPC: C25D3/38
Filed: 2019-01-25
Abstract: The present invention relates to an electrolytic copper foil having excellent handling characteristics in the manufacture of copper foil and in post-processing for manufacturing a secondary battery. The present invention provides an electrolytic copper foil having a first surface and a second surface, wherein the texture coefficient of the (220) plane of the electrolytic copper foil is 0.4-1.32, the difference (|Δ(Rz/Ra)|) between Rz/Ra on the first surface and Rz/Ra on the second surface, of the electrolytic copper foil, is less than 2.42, and the difference (|ΔPD|) in peak density (PD) between the first surface and the second surface, of the electrolytic copper foil, is 96 ea or less.
Patent WO-2019164357-A1 (WO)
Title: Fitting foot functional socks
Inventor: GIM GEUM SEOK
IPC: A61H39/04
Filed: 2019-02-25
Abstract: The disclosed fitting foot functional socks according to the present invention are socks worn to fit the right and left feet, and the socks comprise: a plurality of toe spacing portions, provided at the end of a toe accommodating portion in which the toes inside of the socks are located, for separating the toes from each other; and an acupressure part connected to the ends of the toe spacing portions and protruding along a boundary point between the phalanx and the metatarsus, wherein the toe spacing portions and the acupressure part are formed by weaving with the same material as the socks. According to the present invention, there are provided a plurality of toe spacing portions for preventing the toes from sticking to each other by separations between the toes from each other in socks, and an acupressure part protruding from a boundary point between the phalanx and the metatarsus or from the boundary point between the phalanx and the metatarsus to the metatarsus, wherein the plurality of toe spacing portions and the acupressure part are formed by weaving in the same manner as the socks, thereby reducing the difference in feeling felt by a user. In addition, if there is a symptom such as hallux valgus, the toe spreads by the toe spacing portions to enlarge the supporting area and facilitate ventilation between the toes. Further, adults and adolescents with insufficient exercise can avoid bending and deforming the big toes thereof due to the lack of strength in the toes thereof. The effect of acupressure through the acupressure part makes the shoulders stretch to prevent the shoulders from bunching and maintain a comfortable posture. Since the toe spacing portion and the acupressure part are formed inside the sock, the health of the toes is protected while retaining the beauty thereof. In addition, the socks are inexpensive to supply, and the correction socks for holding the toes and helping the toes to spread out have an effect of helping anyone, from children to adults, with ease.
Patent WO-2019190077-A1 (WO)
Inventor: KIM CHANG-SIK
IPC: A61N1/44
Filed: 2019-03-11
Abstract: 피부 관리 시스템 및 방법이 개시된다. 본 발명의 일 실시예에 따른 피부 관리 시스템은 사용자의 피부 상태에 대한 정보를 입력 받고, 피부 상태에 대응되는 2진 신호를 생성하며, 생성된 2진 신호에 따라 발광 소자를 온 또는 오프하여 피부 관리 장치로 2진 신호를 송신하는 사용자 단말, 및 수광 소자를 이용하여 2진 신호를 수신하고, 수신된 2진 신호를 분석하여 피부 상태를 획득하고, 획득된 피부 상태에 대응되는 동작 주파수를 산출하며, 산출된 동작 주파수를 갖는 전압을 생성하여 출력하는 피부 관리 장치를 포함한다.
Patent WO-2019231238-A1 (WO)
Inventor: KIM SANG JUNG
IPC: G01N33/68
Filed: 2019-05-29
Abstract: La présente invention concerne un procédé de mesure de l'intensité de la douleur et, plus particulièrement, un procédé de mesure de l'intensité de la douleur à l'aide d'un modèle de douleur.
Patent WO-2020204262-A1 (WO)
Title: Method and server for managing distributed resource utilization, and microgrid power transaction system comprising same
Inventor: PAIK KYOUNG SEOK
IPC: H02J3/00
Filed: 2019-06-19
Abstract: Disclosed are a method and server for managing distributed resource utilization, and a microgrid power transaction system comprising same. The server for managing distributed resource utilization is characterized by comprising: a control unit which publicly announces, to bidding participant terminals, a power request tender for receiving power back from a distributed resource, and calculates a fee for a power transaction made through the tender; and a communication unit which receives bidding participation applications for each type of distributed resource, and transmits information about the results of the tender to the bidding participant terminals.
Patent WO-2020022660-A1 (WO)
Title: Method for transmitting and receiving downlink control channel, and apparatus therefor
Inventor: HWANG DAESUNG
IPC: H04W24/08
Filed: 2019-07-01
Abstract: Disclosed is a method by which a terminal configured to perform a discontinuous reception (DRX) operation receives a physical downlink control channel (PDCCH) in a wireless communication system. Particularly, the method configures an active time for monitoring the PDCCH on the basis of at least one from among a plurality of conditions and receives the PDCCH through PDCCH monitoring occasions allocated within a period for the active time, wherein the PDCCH monitoring occasions can be differently allocated on the basis of the at least one condition.
Patent WO-2020027632-A1 (WO)
Title: Method and system for integrity protection of user plane signaling messages in wireless network
Inventor: RAJADURAI RAJAVELSAMY
IPC: H04W76/10
Filed: 2019-08-02
Abstract: The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). Accordingly, embodiments herein provide a method for integrity protection of user plane (UP) signaling messages in a wireless network. The method includes receiving integrity protection data rate capability of a user equipment (UE) (300). Further, the method includes receiving a dedicated protocol data unit　(PDU) session establishment request to establish the dedicated PDU session for exchange of the UP signalling messages. Further, the method includes establishing the dedicated PDU session with integrity protection based on the integrity protection data rate capability of the UE (300). Further, the method includes exchanging the UP signalling message with the UE (300) over the established dedicated PDU session with integrity protection.
Patent WO-2020054988-A1 (WO)
Title: Washable and assemblable silicone straw
Inventor: KO YEON JI
IPC: A47G21/18
Filed: 2019-08-14
Abstract: The present invention relates to a straw and provides an assemblable silicon straw in which a body part having a surface body made of a flexible silicone material, a first coupling part having a coupling groove in one side end of the body part, and a second coupling part having a coupling protrusion that is formed on the other side end of the body part and mutually coupled to the coupling groove of the first coupling part are integrated with each other, wherein the coupling groove and the coupling protrusion can be mutually assembled and separated by rolling the body part, and a hollow drinking passage is formed when the straw is assembled. One portion of the assemblable silicone straw is further provided with a bending means that is detachably coupled and partially bends the assemblable silicone straw and guides the direction of the assemblable silicone straw to make drinking convenient for a user. The bending means includes: a fixing ring body which has a through-hole formed therein for inserting and passing the assemblable silicone straw having the drinking passage therethrough, and has an insertion hole in a certain portion of the circumference thereof, a bending guidance body described below being inserted into and coupled to the insertion hole; and the bending guidance body having a coupling pin, which is formed in one end portion thereof, detachably inserted into and coupled to the insertion hole, and installed to extend in the longitudinal direction of the assemblable silicone straw, and having a guide bar which is formed on the other end portion thereof and has a curved shape so as to be able to bend and guide the assemblable silicone straw in a direction that makes drinking convenient for the user. The present invention relates to a washable and assemblable silicone straw wherein the surface body can be rolled, and both sides thereof can be assembled to each other and separated, so as to be usable as a straw for drinking a beverage when assembled together, and have the inside thereof be washable when both sides are separated and the straw is flattened. The washable and assemblable silicone straw can be used by bending a portion thereof according to the needs of a user.
Patent WO-2020076049-A1 (WO)
Inventor: KIM JAE IL
IPC: H04N19/124
Filed: 2019-10-08
Abstract: The present disclosure relates to efficiently representing coefficients in a transform block. According to one aspect of the present disclosure, proposed is a set of modified syntax elements that represent validity information for coefficients, level information for valid coefficients, and sign information for valid coefficients. Representative drawing: figure 9
Patent WO-2020085758-A1 (WO)
Inventor: JEONG JOONG KI
IPC: G01N21/88
Filed: 2019-10-22
Abstract: 본 개시는 검사 대상의 3차원 외관을 검사하는 검사 장치로서, 상이한 조사각으로 검사 대상에 광을 조사하는 복수의 조명부, 복수의 조명부 각각으로부터의 광이 검사 대상으로부터 반사된 반사광을 결상하여 복수의 이미지를 획득하는 결상부 및 복수의 이미지 중 2개 이상의 이미지들로부터 생성된 합성 이미지(composition image)에서 검사 대상의 검사 영역을 결정하는 처리부를 포함할 수 있다. 처리부는, 합성 이미지의 색공간(color space)을 제1 색공간에서 제2 색공간으로 변환하고, 합성 이미지 내의 픽셀들 중 적어도 하나의 픽셀과 연관된 상기 제2 색공간에서의 좌표를 획득하고, 적어도 하나의 좌표를 형성하는 제2 색공간의 성분들의 값에 기초하여 상기 검사 영역을 결정할 수 있다.
Patent WO-2020130664-A1 (WO)
Inventor: SHIN HWANGYU
IPC: C07D413/10
Filed: 2019-12-19
Abstract: La présente invention concerne un nouveau composé organique et une diode organique électroluminescente le comprenant et, plus spécifiquement, un composé qui a une stabilité thermique, une stabilité électrochimique, une capacité d'émission de lumière, et une capacité de transport d'électrons/trous excellentes ; ainsi qu'une diode organique électroluminescente qui a des propriétés améliorées en termes d'efficacité lumineuse, de tension d'excitation, de durée de vie, etc. du fait qu'elle comprend le composé dans une ou plusieurs couches organiques.
Patent WO-2020209481-A1 (WO)
Inventor: CHOI BO-HWAN
IPC: A61B18/12
Filed: 2019-12-23
Abstract: The present invention relates to a conductive electrode which is used for an electrosurgical handpiece and, more particularly, to a conductive electrode for an electrosurgical handpiece, wherein the conductive electrode is split into two pieces, and thus not only a general surgery can be performed as in the conventional electrosurgical handpiece, but also a precise surgery can be performed by even an unskilled surgeon, and the fatigue of an operating surgeon can be reduced.
Patent WO-2020197090-A1 (WO)
Title: Appareil électronique et procédé de commande associé
Inventor: CHANG GIHUN
IPC: H04L12/24
Filed: 2020-02-12
Abstract: L'invention concerne un appareil électronique et un procédé de commande de l'appareil électronique comprenant les étapes consistant à : sur la base d'une défaillance d'enregistrement d'un appareil électronique pouvant être commandé sur un réseau, acquérir des informations de journal de l'appareil électronique, de l'appareil électronique pouvant être commandé et d'un appareil de réseau, identifier des informations de journal correspondantes parmi les informations de journal acquises, harmoniser les informations de journal correspondantes sur la base du temps, identifier une erreur en utilisant des informations de journal, et fournir une solution correspondant à l'erreur.
Patent WO-2020180071-A1 (WO)
Inventor: INGALE MANGESH ABHIMANYU
IPC: H04W76/19
Filed: 2020-03-02
Abstract: Embodiments herein achieve a method for handling a RLF in a wireless communication system by a UE. The method includes detecting the RLF at the UE associated with a first cell that is associated with a first RAT. Further, the method includes selecting a second cell, associated with a second RAT, by performing a cell selection procedure. Further, the method includes detecting that a 5GC is connected. Further, the method includes determining whether a timer is running in the UE. Further, the method includes performing an IRAT RRC re-establishment procedure on the second cell when the RLF is occurred on the first cell associated with the first RAT in response to determining that the timer is running in the UE.
Patent WO-2021066271-A1 (WO)
Inventor: AHN PHIL HYUN
IPC: H04L9/32
Filed: 2020-04-03
Abstract: 본 발명의 바람직한 실시예에 따른 블록체인 네트워크와 중계서버에 연동하여 본인 인증을 수행하는 이동 통신 단말기에 있어서, 외부기기의 본인 인증 요청에 따라 사용자의 본인 인증을 위한 정보를 입력받는 인터페이스부, 상기 중계서버를 통해 상기 블록체인 네트워크에 기저장된 인증 기준 정보의 확인을 요청하고, 상기 블록체인 네트워크의 확인 결과를 상기 중계서버를 통해 전달받는 송수신부, 및 상기 블록체인 네트워크의 확인 결과와 상기 사용자의 입력 정보를 기초로 본인 인증 승인 여부를 결정하고, 결정된 본인 인증 승인 정보를 상기 중계서버를 통해 상기 외부기기에 전송하는 제어부를 포함한다.
Patent WO-2021029549-A1 (WO)
Inventor: YUN SUN-WOO
IPC: H01M10/6551
Filed: 2020-07-20
Abstract: An aluminum busbar according to the present invention may comprise an insulating part including an oxide film insulation layer and conductive parts having electrical conductivity, the insulation part being interposed between the conductive parts. Moreover, a battery module according to the present invention comprises: an aluminum busbar; a cell assembly including battery cells; an electrical component which is electrically connected to the cell assembly through the aluminum busbar; and a heat sink which is disposed on one side of the cell assembly and exchanges heat with the cell assembly, wherein the insulation part of the aluminum busbar may be disposed to be in contact with one surface of the heat sink.
Patent WO-2021020930-A1 (WO)
Inventor: AHN SEUNGJIN
IPC: A47L11/40
Filed: 2020-07-31
Abstract: According to the configuration of a mobile robot and a control method thereof according to the present invention, a cleaning cloth is rotated using a motor to move a body while cleaning a floor surface, so that a change in the position of the body is analyzed to determine the driving state. When it is determined that the body is abnormally driven and deviates from a configured movement path, the corresponding position is stored and recleaning is performed, so that the position at which the abnormal driving has occurred is freshly cleaned again, and configuration for the next cleaning can be arranged in consideration of the position in which the abnormal driving has occurred. Therefore, the present invention can improve the cleaning efficiency.
Patent WO-2021025531-A1 (WO)
Inventor: LEE GOON HEE
IPC: C22C1/04
Filed: 2020-08-07
Abstract: La présente invention concerne : un alliage d'aluminium pour impression 3D ou fabrication additive, et un procédé d'impression 3D ou de fabrication additive utilisant celui-ci, l'alliage d'aluminium comprenant 7 à 25 % en poids de magnésium (Mg), 0 à 0,75 % en poids de calcium (Ca), de scandium (Sc) et de zirconium (Zr) en une quantité de 0,5 à 2,0 % en poids en tant que somme de ceux-ci, des impuretés inévitables, et le reste étant de l'aluminium.
Patent WO-2021040447-A1 (WO)
Inventor: PARK SUNGJIN
IPC: G09G5/10
Filed: 2020-08-28
Abstract: An image display apparatus is disclosed. The image display apparatus includes a display including an organic light emitting diode panel and a controller configured to control the display, wherein the controller is configured to receive a first image, display the first image, in the case in which a second image having higher luminance than the first image is input after the first image, increase the luminance of the second image during a first period, and decrease the luminance of the second image after the first period. Consequently, it is possible to prevent glare while preventing luminance decrease at the time of scene change of an input image.
Patent WO-2021049801-A1 (WO)
Title: Trench-gate sic mosfet device and manufacturing method therefor
Inventor: MOON JEONG HYUN
IPC: H01L29/66
Filed: 2020-08-31
Abstract: The present invention relates to a trench-gate SiC MOSFET device and a manufacturing method therefor. The trench-gate SiC MOSFET device of the present invention comprises: a gate oxide film covering a gate trench formed in a SiC substrate (e.g., an n-type 4H-SiC substrate); a doped well (e.g., BPW) formed under the gate oxide film in the gate trench area; a gate electrode formed in the gate trench covered by the gate oxide film; an interlayer insulating film formed on the gate electrode; a source electrode covering the top surface of a doping layer for a source area formed on the entire surface of an epitaxial layer of the substrate and the top surface of the interlayer insulating film; and a drain electrode formed on the rear surface of the substrate.
Patent WO-2021086040-A1 (WO)
Inventor: PARK CHANSIK
IPC: H04N5/232
Filed: 2020-10-29
Abstract: A method for providing a preview and an electronic device for displaying a preview are provided. The electronic device includes a camera module, a display, a processor operatively connected to the camera module and the display, and a memory operatively connected to the processor, wherein the memory stores instructions which, when executed, cause the processor to acquire original image frames through the camera module, display, on the display, first preview image frames corresponding to the acquired original image frames, receive an input for requesting dynamic-tone-mapping-based recording, perform the dynamic-tone-mapping-based recording in response to the reception of the input, and while performing the dynamic-tone-mapping-based recording, generate second preview image frames by performing dynamic-tone-mapping processing to first preview image frames acquired after a time point at which the input is received, and display the generated second preview image frames on the display. Various other embodiments are possible.
Patent WO-2021162314-A1 (WO)
Title: Test socket for testing device under test
Inventor: CHUNG YOUNG BAE
IPC: G01R1/073
Filed: 2021-02-02
Abstract: Provided is a test socket for electrically connecting a device under test to a tester. The test socket comprises a housing, a probe, and an insulating member. The housing has a through-hole formed in the vertical direction. The probe is disposed in the through-hole in the vertical direction. The probe contracts and expands in the vertical direction, and is configured to perform signal transmission in the vertical direction. The insulating member is disposed between the inner circumferential surface of the through-hole and the outer circumferential surface of the probe, and is configured to place the probe in the through-hole. The insulating member contains a plurality of micro-pores.