baber/WOPTO huggingface dataset:
Patent KR-20180120557-A (KR)
Inventor: LEE JUNE HYOUK
IPC: E04B1/00
Filed: 2017-10-20
Abstract: The present invention relates to a method for controlling a space between an upper part of a basic frame of a building and a finishing part of an outer shell for smoothly finishing the outer shell portion of an atypical type of a building such as a roof. The method for forming an atypical curved surface of the building outer shell comprises a method for controlling the curved surface of the atypical building outer shell, and a method for controlling the curved surface and virtual coordinate points together. The method for controlling the outer shell curved surface is a method in which the outer shell finishing material of the building is fixed to the outer shell surface in accordance with the curvature of the outer shell surface of the atypical building. In the method for controlling the curved surface and the imaginary coordinate point together, the outer shell finishing material of the building is made of an outer shell curved surface module of the atypical building. The module is manufactured as a module of different shape, not a standard size, and the module is installed as designed. In the present invention, the curved surface of the building outer shell can be designed as it is as a drawing, and the curvature and shape of the figure can be constructed to be embodied in the building. In addition, the present invention provides a method for beautifully finishing the finishing surface of the building outer shell as designed for 3D modeling and simulation regardless of the skill of the constructor. In addition, since panel members are manufactured by measuring the exterior surface of a building, no resources are lost to greatly reduce the material cost, and the construction period can be greatly shortened.
Patent KR-20190047546-A (KR)
Inventor: LEE KYOUNGCHAN
IPC: G03F1/80
Filed: 2017-10-27
Abstract: Disclosed is an etching method for a liquid crystal panel preventing a phenomenon that an etchant is infiltrated into a non-etching portion of the liquid crystal panel. The etching method for the liquid crystal panel of the present invention comprises the steps of: setting the non-etching portion where etching is not performed in the liquid crystal panel and an etching portion where the etching is performed; forming a masking portion by applying an anti-etching paint to the non-etching portion; etching the liquid crystal panel by spraying the etchant onto the etching portion; and removing the masking portion from the liquid crystal panel.
Patent KR-20190049294-A (KR)
Inventor: LEE JE WOONG
IPC: C21D1/18
Filed: 2017-11-01
Abstract: Provided are an ultra-high strength cold-rolled steel sheet having an excellent cold rolling property and a manufacturing method thereof. A cold-rolled steel sheet of the present invention includes at least one among 0.4-0.6 wt% of C, 1.5-3.0 wt% of Mn, 0.7-2.0 wt% of Cr, 0.03 wt% or less (exclusive of 0 wt%) of P, 0.01 wt% or less (exclusive of 0 wt%) of S, 0.01 wt% or less (exclusive of 0 wt%) of N, 0.1 wt% or less (exclusive of 0 wt%) of sol.Al, 1.0 wt% or less (exclusive of 0 wt%) of Mo, and 0.005 wt% or less (exclusive of 0 wt%) of B, and the remainder of Fe and inevitable impurities, satisfies relational formula 1, and has a steel microstructure comprising, by area fraction, 90% or higher of martensite and 10% or less of a secondary phase.
Patent KR-20190053535-A (KR)
Title: Drainage and irrigation controlling apparatus for adjusting water level of paddy field
Inventor: RYU JIN HEE
IPC: E02B13/02
Filed: 2017-11-10
Abstract: The present invention relates to a drainage control apparatus, installed at a drainage hole of a paddy field ridge to be capable of controlling water level of a paddy field, comprising: a fixation unit installed at the drainage hole (11) of the paddy field ridge (10) and having a discharge hole (101) corresponding to the drainage hole (11); a column (150) extendedly connected to the fixation unit (100); an actuation unit (200) positioned at a tip end of the column (150); and a water level control unit (110) connected to the fixation unit (100) and having inner diameter corresponding to the discharge hole (101), wherein the water level control unit (110) includes: a horizontal pipe (111) extended from the discharge hole (101); a bent pipe (112) connected to the horizontal pipe (111); and a height control pipe (113) coupled to the bent pipe (112) and having an outlet (115), and an angle of the water level control unit (110) is controlled by actuation of the actuation unit (200).
Patent KR-20180079170-A (KR)
Inventor: KIM GI SUN
IPC: C08F12/00
Filed: 2017-11-10
Abstract: An objective of the present invention is to provide a thermoplastic resin composition having an excellent balance of low odor properties, impact strength, creep resistance, heat resistance, flowability and antibacterial properties. The thermoplastic resin composition of the present invention comprises: 100 parts by weight of a thermoplastic resin (A) including a rubber modified aromatic vinyl-based graft copolymer (A1), an aromatic vinyl-based copolymer resin (A2) having a flow index of 5 to 8 g/10 min measured in accordance with ASTM D 1238 standard, and a α-methylstyrene copolymer (A3); and 0.1 to 10 parts by weight of zinc oxide (B), wherein the zinc oxide has 0.01 to 1 of a size ratio (B/A) of a peak B in a 450 to 600 nm region to a peak A in a 370 to 390 nm region during measurement of photo luminescence, and has 10 m^2/g or less of a BET surface area measured by BET analysis equipment.
Patent KR-20180073441-A (KR)
Inventor: LEE DONG GEUN
IPC: A47B91/08
Filed: 2017-11-16
Abstract: The present invention relates to a furniture support member provided under a piece of furniture to support the piece of furniture, wherein the furniture support member prevents the piece of furniture from falling forward during the use thereof, and while preventing an accident due to tipping of the piece of furniture, does not spoil the beauty of the piece of furniture and keeps the front view of a piece of furniture clear by allowing removal of tipping prevention blocks as required, the furniture support member including: a support member (10) provided under a piece of furniture (30), the support member including a guide slot (11) provided on an upper side of a front part thereof; a turnover prevention member (20) being removably combined with the support member (10), the turnover prevention member including a guide part (21) of a predetermined length being slidably combined with the guide slot (11) and a turnover prevention block (25) provided by protruding upward from an end part of the guide part (21) so as to be in close contact with an entire surface of a lower end of the piece of furniture.
Patent KR-20190063109-A (KR)
Title: Battery Module Having End Frame
Inventor: LEE JUNG HOON
IPC: H01M50/262
Filed: 2017-11-29
Abstract: According to the present invention, disclosed is a battery module which improves welding properties for bonding between a module housing and an end plate. To this end, the battery module comprises: a cell assembly having a plurality of secondary batteries; a module housing having one or more side walls and receiving the cell assembly in an inner space defined by the side wall; and an end frame having a main body frame having a main wall and one or more side walls extended from the outer circumference of the main wall in a direction that the module housing is positioned and a bonding plate of which one side unit is coupled and fixed to the side wall of the main body frame, and the other side unit is coupled to a front end unit or a rear end unit of the module housing.
Patent KR-20190064712-A (KR)
Title: Playgame reporting method and system
Inventor: HWANG KWANG MAN
IPC: G06Q50/10
Filed: 2017-11-30
Abstract: Disclosed are a play reporting system and a method thereof which monitor and collect a play pattern of an individual through a beacon device when a child moves around each play space in a state of wearing the beacon device in a plurality of sensory play spaces and analyze collected data in real time in accordance with various indexes to print and output a comprehensive play result in a report result paper. According to the present invention, the play reporting system comprises: at least one beacon device worn on the body of a user and outputting a beacon signal at every predetermined time; at least one beacon scanning device separately disposed in a plurality of play spaces, scanning a beacon signal transmitted from the beacon device entering each of the play spaces to transmit entry data, and scanning the beacon signal transmitted from the beacon device leaving each of the play spaces to transmit leaving data; data collection and analysis device for generating location tracking data for each user on the basis of entry and leaving data for each user received from the beacon scanning device and analyzing the location tracking data for each user to generate a play pattern for each user; and a play report device for generating a comprehensive play report for each user including an interest level for each play facility, a design sensitivity, a visit history, and a comparison index for each age on the basis of the play pattern for each user.
Patent KR-20190066133-A (KR)
Title: Combination bookcase
Inventor: KIM JONG HYUN
IPC: A47B96/06
Filed: 2017-12-05
Abstract: The present invention relates to a combination type bookcase, which can be appropriately placed for an internal space, or has a function as a bookcase to store an amount of books owned by a user. According to a summarized assembly method, a pentagonal protrusion is placed in each apex on an upper surface of the bookcase in figure 1, and in figure 3, is coupled to a hole excavated with a size of the pentagonal protrusion on the upper surface of the bookcase on a lower surface of the bookcase. Therefore, a height of the bookcase is adjusted, or the pentagonal protrusion is simply attached to a side to improve space utilization.
Patent KR-20190068904-A (KR)
Title: An ion generating device having a 3D moving structure
Inventor: SEO HAN NA
IPC: H01J37/30
Filed: 2017-12-11
Abstract: The present invention relates to an ion generating device for removing a water repellent layer of water repellent fabric. More specifically, the ion generating device has a three-dimensional movement structure to conveniently use the ion generating device that a position of an ion injection nozzle may be freely adjusted with respect to a position of a label attachment unit of water repellent fabric mounted on a workbench and one-touch operation of a joystick allows generation of ions in particular since the ion injection nozzle operated by the joystick and capable of generating ions is formed at the top of the workbench and the ion injection nozzle is configured to be able to adjust a position in left and right (X-axis), front and rear (Y-axis), and up and down (Z-axis) three-dimensional shapes.
Patent KR-20180071961-A (KR)
Inventor: OKUDA TOSHIAKI
IPC: H01M10/0585
Filed: 2017-12-15
Abstract: An objective of the present invention is to provide a separator for a power storage device having excellent in balance of peel strength between a substrate and an active layer, handling characteristics, cold/heat impact characteristics, and low-temperature cycle characteristics. The separator for a power storage device comprises: a polyolefin multilayer microporous membrane including polyethylene and polypropylene; and an active layer disposed on at least one side of the polyolefin multilayer microporous membrane. In the polyolefin multilayer microporous membrane, the outermost polypropylene concentration is higher than the innermost polypropylene concentration. The outermost polyethylene concentration is lower than the innermost polyethylene concentration. The active layer contains acrylic resin.
Patent KR-20180071182-A (KR)
Inventor: FABRY NICOLAS
IPC: E01D11/00
Filed: 2017-12-18
Abstract: The present invention suggests a fireproof apparatus for a structural cable which includes a taught metal reinforcing material (32) and has a first extension portion (41), a second extension portion (42), and a connection area (40) of a color (30) located between the first extension portion and the second extension portion. The fireproof apparatus comprises: a protection mattress (34) surrounding a structural cable (16) in the first and second extension portions (41, 42), and blocked in the connection area (40); and an insulation ring (36) being harder than the protection mattress (34), arranged between the reinforcing material (32) and the color (30) in the connection area (40), and providing continuous heat protection to the reinforcing material by cooperating with the protection mattress in accordance with the first extension portion (41), the connection area (40), and the second extension portion (42).
Patent KR-20190075722-A (KR)
Inventor: JUNG HO JIN
IPC: G06Q10/10
Filed: 2017-12-21
Abstract: The present invention provides a method and a system for manufacturing digital works and distributing profits caused by completed works. The method for manufacturing digital works and distributing profits caused by completed works includes: a contribution level determining step of determining a contribution level indicating the degree in which participants participating in the manufacture of digital works contribute to manufacture digital works; a work service step of servicing the completed digital work to a consumer based on the determined degree; and a profit distributing step of distributing profits generated by the serviced digital works to the participants based on the degree. The participants includes at least one among: an author and a translator of an original work; a radio actor generating a sound file from the original work; a background music engineer inserting background music to the sound file; a sound effect engineer inserting sound effects to the sound file; a platform provider providing a transaction platform of the digital work; a download service provider enabling the digital work to be downloaded to a terminal of the consumer; a streaming service provider streaming the digital work to the terminal of the consumer; and a marketing service provider marketing the digital work. According to the present invention, a profit distribution standard considering a copyright of an original copyright holder is clearly set before a second work is manufactured. So, a conflict which may occur after the second work is manufactured can be prevented, and an irrational market structure in the superiority of a distributor can be improved. Moreover, a creativity activity of a secondary copyright holder can be encouraged.
Patent KR-20190076188-A (KR)
Inventor: WON GYN MOON
IPC: H04N5/33
Filed: 2017-12-22
Abstract: The present invention relates to a dual infrared (IR) camera consisting of long wavelength infrared (LWIR) and short wavelength infrared (SWIR). In order to improve the existing problems that it is difficult to identify life saving or safety accidents in a harsh environment, a fusion dual IR camera using LWIR and SWIR comprises: an LWIR and SWIR modules provided with a camera link interface; and an image data processing process board for performing predetermined image processing on image data transferred from the modules and displaying the image data on an LCD. The image data processing process board comprises: an AD converter; a field programmable gate array (FPGA); and a dual memory consisting of two memory banks.
Patent KR-20190077956-A (KR)
Inventor: KIM YONGNAM
IPC: H01L51/00
Filed: 2017-12-26
Abstract: The present specification relates to an organic-inorganic composite solar battery comprising: a first electrode; a first common layer including metal oxide nanoparticles provided on the first electrode; a second common layer including a fullerene derivative provided on the first common layer; a light absorption layer including a compound having a perovskite structure provided on the second common layer; a third common layer provided on the light absorption layer; and a second electrode provided on the third common layer. Therefore, the present specification provides the organic-inorganic composite solar battery having excellent stability and energy conversion efficiency.
Patent KR-20190079136-A (KR)
Title: A perovskite solar cell with improved safety
Inventor: SONG MI YEON
IPC: H01L31/04
Filed: 2017-12-27
Abstract: The present invention relates to a perovskite solar cell with improved safety as interface characteristics between a light absorbing layer and a hole transport layer are improved. More specifically, the perovskite solar cell with improved safety comprises: a support substrate; a first electrode formed on the support substrate; an electrode transport layer formed on the first electrode; a light absorbing layer formed on the electrode transport layer and including a perovskite compound having a cubic crystal structure; a hole transport layer formed on the light absorbing layer and including hole transport materials; and a second electrode formed on the hold transport layer wherein an interface is formed between the light absorbing layer and the hole transport layer. The interface includes: a first interface in which an orientation angle of a crystal plane of the perovskite compound is in the range of 20-30° with respect to a plane of the support substrate; and a second interface in which an orientation angle of a crystal plane of the perovskite compound is in the range of 50-60° with respect to the plane of the support substrate.
Patent KR-20190079762-A (KR)
Inventor: LEE WON YOUNG
IPC: H03K3/03
Filed: 2017-12-28
Abstract: The present invention relates to an RC delay type VCO module for low-power IoT device. According to the present invention, a clock supply circuit unit is composed of an RC delay type VCO module (100) in order to solve a problem in which a clock signal is essential to drive a conventional IoT device and electricity is consumed since the IoT device operates even in an idle state while a low-power design of a clock supply circuit is incomplete. The present invention allows the IoT device to be driven at low power in a standby or service state, thereby being capable of generating high frequencies while using the same power; providing 80% improved power saving compared to a conventional art; customizing a frequency-variable range of the VCO suitable for a frequency range required by various IoT devices; improving 1.5-2 times the linearity of phase noise entering a frequency-controlled input voltage compared to a conventional art; and improving 70% immunity against power and board noise compared to a conventional art.
Patent KR-20190081798-A (KR)
Title: Manufacturing method of positive active material for lithium secondary battery and positive active material for lithium secondary battery
Inventor: LEE JUNG HWA
IPC: C01G53/00
Filed: 2017-12-29
Abstract: The present invention relates to a method for manufacturing a positive electrode active material for a lithium secondary battery and a positive electrode active material for a lithium secondary battery and, more specifically, to a method for manufacturing a positive electrode active material for a lithium secondary battery having the optimal positive ion (lithium and transition metals) distribution which is capable of increasing activity of oxygen ions which are negative ions and an interlayer structure to control and synthesize the distribution by significantly increasing reversible electrochemical activity of a layered structure material and to a positive electrode active material for a lithium secondary battery. The method comprises: a precursor mixing step; a primary synthesizing step; a grinding step; a secondary synthesizing step; and a rapid cooling step.
Patent KR-20170031194-A (KR)
Inventor: DUERRWAECHTER DR MARTIN
IPC: G01F9/00
Filed: 2015-07-24
Abstract: 본 발명은 연료 소모량 측정 시스템으로서, 연료 탱크(10)로부터 연료를 이송시킬 수 있는 제1 연료 펌프(12)를 컨슈머(16)에 유체적으로 연결시킬 수 있는 연료 공급 라인(14), 연료 공급 라인(14)에 배치되는 연료 소모량 측정 장치(28), 컨슈머(16)에서 분기되며 연료 소모량 측정 장치(28)와 컨슈머(16) 사이의 연료 공급 라인(14)으로 이어지는 제1 연료 귀환 라인(26), 제1 연료 펌프(12)와 연료 소모량 측정 장치(28) 사이의 연료 공급 라인(14)에서 분기되며 연료 탱크(10)로 이어지는 제2 연료 귀환 라인(50), 및 제2 연료 귀환 라인(50)으로부터의 연료가 제1 연료 귀환 라인(26)의 연료로부터 열을 얻는 열교환기(52)를 갖는 연료 소모량 측정 시스템에 관한 것이다. 연료 귀환 라인들(26, 50)에는 제1 연료 귀환 라인(26)과 연료 공급 라인(14)의 접속점(53)에서 그리고 연료 공급 라인(58)으로부터 제2 연료 귀환 라인(50)으로의 분기점(58)에서 동일한 체적 유량을 설정하기 위한 수단들(54, 56, 62)이 배치된다.
Patent KR-20170044110-A (KR)
Inventor: NOZAWA OSAMU
IPC: G03F1/00
Filed: 2016-08-02
Abstract: ArF 노광광에 대하여 소정의 투과율로 투과하는 기능과 그 투과하는 ArF 노광광에 대하여 소정의 위상차를 발생시키는 기능을 겸비하고, ArF 내광성이 높은 위상 시프트막을 구비하는 마스크 블랭크를 제공한다.  위상 시프트막은, ArF 노광광을 2％ 이상의 투과율로 투과시키는 기능과, 그 투과하는 ArF 노광광에 대하여 150도 이상 180도 이하의 위상차를 발생시키는 기능을 가지고, 기판측으로부터 하층과 상층이 적층되고, 하층은, 규소, 또는 규소에 산소 이외의 비금속 원소 및 반금속 원소에서 선택되는 1 이상의 원소를 함유해서 형성되고, 표층 이외의 상층은, 규소 및 질소, 또는 이들에 산소를 제외한 비금속 원소 및 반금속 원소에서 선택되는 1 이상의 원소를 함유하는 재료로 형성되고, 하층은, 굴절률(n)이 1.8 미만이고 또한 소쇠 계수(k)가 2.0 이상이고, 상층은, 굴절률(n)이 2.3 이상이고 또한 소쇠 계수(k)가 1.0 이하이며, 상층은 하층보다도 두껍다.
Patent KR-20170041856-A (KR)
Inventor: YAJIMA TOSHIYASU
IPC: B24B37/32
Filed: 2014-11-26
Abstract: 본 발명은 피연마부재를 유지하기 위한 유지 패드에 관한 것이다. 본 발명의 유지 패드는 유지층을 갖는다. 이 유지층은 그 표면 상의 일부에 피연마부재의 횡방향 변위 방지용 템플레이트를 붙이기 위한 템플레이트 고정부를 갖고, 상기 템플레이트 고정부는 템플레이트를 흡착 고정하기 위한 흡착층을 그 표면에 가지며, 상기 흡착층은 소정의 실록산으로 이루어지는 실리콘을 가교시켜서 이루어지는 조성물로 형성되어 있는 것을 특징으로 하는 유지 패드이다. 본 발명의 유지 패드는 템플레이트를 탈착 가능한 것으로 하면서 연마작업 시에 템플레이트를 단단히 고정할 수 있는 것이다.
Patent KR-20170049525-A (KR)
Inventor: CORUM JAMES F
IPC: H04B5/00
Filed: 2015-09-09
Abstract: 유도 표면 도파 프로브를 여기시킴으로써 예를 들어 지상 매체와 같은 손실 매체의 표면을 따라 유도 표면파를 통해 다수의 주파수에서 에너지를 전송하는 다양한 실시예들이 개시되어 있다.
Patent KR-20170048552-A (KR)
Inventor: DOWNEY PAUL GORDON
IPC: B65D65/42
Filed: 2015-09-04
Abstract: 식품 분배 용기는, 폐쇄 위치에서 분배 부재의 분배 구획의 저부에 있는 대응하는 구멍을 덮도록 구성된 힌지식 유출 게이트를 포함하는 분리형 분배 부재를 갖는다.  분배 부재는 또한 분배 구획의 상부를 덮도록 구성된 힌지식 덮개를 포함하며, 힌지식 덮개는 분배 부재의 상부를 덮는 폐쇄 위치에 있을 때에 힌지식 유출 게이트의 회전 범위를 허용하는 노치를 가지며, 식품 분배 용기가 직립 위치로부터 틸팅될 때에 힌지식 유출 게이트의 회전은 대응하는 구멍을 개방한다.  힌지식 덮개와 힌지식 유출 게이트는, 힌지식 덮개가 분배 구획의 상부를 덮지 않는 개방 위치에 있을 때에 인터로킹되어 힌지식 유출 게이트를 폐쇄 위치로 제한한다.
Patent KR-20170066427-A (KR)
Title: 녹내장 및 고안압 치료용 프로스타글란딘 접합체 및 유도체
Inventor: ELLIS DAVID
IPC: C07D295/28
Filed: 2015-10-15
Abstract: 프로스타글란딘 접합체 및 유도체 및 녹내장 치료 및/또는 안압 하강을 위한 그들의 사용 방법이 개시된다.  또한, 녹내장 및 상승된 안압과 같은 눈 질병의 치료에 유용한 안과용 제약 조성물이 개시된다.  그러한 조성물은 본 발명의 프로스타글란딘 접합체 또는 유도체의 유효량을 포함한다.
Patent KR-20170049607-A (KR)
Inventor: BUCKLEY EDWARD
IPC: H04N9/31
Filed: 2015-10-05
Abstract: 본 개시물은 하이브리드 스칼라-벡터 디더링 프로세스를 사용하여 디스플레이 상에 이미지들을 생성시키는 시스템들, 방법들, 및 장치를 제공한다.     하이브리드 스칼라-벡터 디더링 프로세스는 스칼라 디더링 프로세스 및 벡터 디더링 프로세스의 조합을 포함한다.     스칼라 디더링 프로세스에서, 적어도 하나의 컬러 서브필드는 바로 그 컬러 서브필드 내의 데이터에 기초하여 디더링된다.     벡터 디더링 프로세스에서, 다중 컬러 서브필드들에 걸친 데이터는 함께 디더링된다.     일부 구현예들에서, 스칼라 디더링 프로세스에 의해 프로세싱된 컬러 서브필드는 백색 (W), 황색 (Y), 청록색 (C) 및 자홍색 (M) 과 같은 합성 컬러 서브필드이다.     벡터 디더링 프로세스에 의해 프로세싱된 컬러 서브필드들은 적색 (R), 녹색 (G) 및 청색 (B) 컬러 서브필드들과 같은 컴포넌트 컬러 서브필드들일 수 있다.     일부 구현예들에서, 동일한 디더 마스크는 하이브리드 스칼라-벡터 디더링 프로세스의 벡터 및 스칼라 부분 모두에 적용된다.
Patent KR-20170067847-A (KR)
Title: 플렉시블 기판 상에의 기상 성장법에 의한 성막 방법
Inventor: KON MASATO
IPC: C23C14/56
Filed: 2015-10-13
Abstract: 장치 전체를 소형화 가능하게 하고, 또한 효율을 향상시켜서 생산성을 향상시키기 위한, 플렉시블 기판 상에의 기상 성장법에 의한 성막 방법을 제공한다.  성막 방법은, 진공 챔버 내의, 금속 또는 규소를 포함하는 원료 가스가 도입된 제1 존에, 플렉시블 기판을 통과시켜 원료 가스에 포함되는 성분에 플렉시블 기판을 흡착시키는 공정과, 진공 챔버 내의, 제1 존과 이격된, 금속 또는 규소를 포함하는 타깃재를 구비한 제2 존에, 플렉시블 기판을 통과시켜 스퍼터 성막을 행하는 공정을 포함한다.
Patent KR-20170082562-A (KR)
Inventor: KOGA SHIN
IPC: H01L23/373
Filed: 2015-11-04
Abstract: 본 발명은 복수의 그라파이트 시트로 구성된 열전도 시트로서, 그라파이트 시트간에서도 효율적으로 열이 이동하고, 보다 두께가 있는 또는 면적이 큰 열전도성이 우수한 열전도 시트이다. 본 발명의 열전도 시트는 제1 그라파이트 시트(4a)와, 제1 그라파이트 시트에 전체를 겹쳐서 배치한 제2 그라파이트 시트, 제1 그라파이트 시트에 일부를 겹쳐서 어긋나게 배치한 제2 그라파이트 시트(4a') 또는 제1 그라파이트 시트와의 간격을 5mm 미만으로 하여 나란히 배치한 제2 그라파이트 시트 중에서 어느 하나의 제2 그라파이트 시트와, 배치된 제1 및 제2 그라파이트 시트와의 대면을 접착하는 제1 접착층(3a)과, 배치된 제1 및 제2 그라파이트 시트를 상하에서 끼우도록 적층한 금속층(2)과, 배치된 제1 및 제2 그라파이트 시트 그리고 금속층(2)과의 대면을 접착하는 제2 접착층(3b)을 구비한다.