baber/WOPTO huggingface dataset:
Patent KR-20040046262-A (KR)
Title: Method for reducing a skin friction resistance of an object moving in fluid
Inventor: BAEK BU GEUN
IPC: B63B1/32
Filed: 2002-11-26
Abstract: PURPOSE: A method for reducing friction resistance is provided to reduce friction on a surface of a material by a simple process with a low cost. CONSTITUTION: A minute protrusion array is formed on a surface of a material moving in a fluid to reduce friction applied to the material. The shape of the protrusion is hemispherical, triangular, U shape or a drill shape. The protrusion height(3) is about 5 ¯ 50 micrometer, and the protrusion width(4) is about 8 ¯ 80 micrometer. The protrusion is made of a polymer comprising a teflon, polyethylene, polypropylene, etc.
Patent KR-20040048035-A (KR)
Title: Wordline boosting signal generator in Semiconductor Memory Device
Inventor: BAE SEONG HO
IPC: G11C8/08
Filed: 2002-12-02
Abstract: PURPOSE: A circuit for generating a word line boosting signal in a semiconductor memory device is provided to accelerate word line enable time by controlling a precharge level of the word line boosting signal. CONSTITUTION: An input unit(100B) inputs a decoded row address and an active instruction signal. A level shifter(200B) is driven by output from the input unit(100B). A first output unit(300B) is driven by an output of the level shifter(200B) to output a word line boosting signal in an active operation. A second output unit(400B) makes the word line boosting signal have a voltage level different from the voltage level in the active operation in response to an input of the active instruction signal in a precharge operation.
Patent KR-20040053660-A (KR)
Title: Data backup apparatus and method in using san switch
Inventor: YOON HYEONG SU
IPC: G06F12/16
Filed: 2002-12-17
Abstract: PURPOSE: A device and a method for data backup using an SAN switch are provided to process the data backup fast by storing the backup data and simultaneously performing the backup with use of a buffer cache in the SAN switch. CONSTITUTION: A client management program executer is installed to a client of a user and provides a function for setting the backup by adding a setting menu for the backup through the connection of the Telnet or the web. The buffer cache is embedded into the SAN switch, and temporarily stores the data to be stored in a data storage, a backup storage, and a tape library. A backup function controller is embedded into the SAN switch and executes the backup for storing the data of the buffer cache to the data storage, the backup storage, or the tape library.
Patent KR-20040057271-A (KR)
Title: backlight unit of liquid crystal display device
Inventor: KIM JAE BEOM
IPC: G02F1/13357
Filed: 2002-12-26
Abstract: PURPOSE: A backlight unit for an LCD(Liquid Crystal Display) is provided to form the thickness of the incidence surface more thicker than that of the outgoing surface, thereby enhancing the efficiency of the incidence light, so the efficiency of a color mixing, and simultaneously reducing the thickness and weight of the light guide plate. CONSTITUTION: A light guide panel(61) is constructed to a rear surface of the LCD panel and its incidence surface is thicker than its outgoing surface. An LED(Light Emitting Diode) lamp(62) is constructed to a side of the light guide panel(61) and emits light by a plurality of red, green, and blue light emitting diodes arranged one-dimensionally. A housing(63) fixes the LED lamp(62) and condenses the light emitted from the LED lamp(62) toward a direction. The reflection plate(64) is constructed to a lower end portion of the light guide panel(61) and reflects the light leaking into the reverse side of the LCD panel.
Patent KR-20040057526-A (KR)
Title: Method for manufacturing a capacitor in semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L27/108
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to enhance capacitance and to improve topology by increasing the area of a storage node contact hole using cleaning. CONSTITUTION: A semiconductor substrate(100) with a gate electrode(108) is prepared. At least two stacked insulating layers(118,120,122,124) with different etching selectivity are formed on the resultant structure. Two storage node contact holes are formed by selectively etching the insulating layers. By cleaning the exposed insulating layers, the inner sidewall with a plurality of bellows shape is formed so as to increase the area of the storage node contact holes. A lower electrode(128), a dielectric film(130) and an upper electrode(132) are sequentially formed on the storage node contact holes.
Patent KR-20040059965-A (KR)
Title: A Conformance Testing System for Secure Multi-purpose Internet Mail Extensions and the Testing Method thereof
Inventor: JANG SANG SU
IPC: G06F17/00
Filed: 2002-12-30
Abstract: PURPOSE: A system and a method for testing the suitability for an S/MIME(Secure Multi-purpose Internet Mail Extension) standard are provided to realize a consistent and complete test, offer a detail error analysis and feedback, and support a user web interface to construct a web based standard suitability test environment. CONSTITUTION: An S/MIME standard suitability test server is equipped with an S/MIME standard suitability test tool for performing the standard suitability test for the S/MIME v2 and v3 by transmitting/receiving a test message through the Internet, and transmitting a result to an S/MIME standard suitability management server. The S/MIME standard suitability management server is equipped with an S/MIME standard suitability management tool for making a manager conveniently manage the test result transmitted through the S/MIME standard suitability test server.
Patent KR-20040060674-A (KR)
Inventor: SON YOUNG SUK
IPC: A41F19/00
Filed: 2002-12-30
Abstract: PURPOSE: A belt with multi-functions is provided to conveniently enjoy multi-functions of many devices or electronic appliances by selectively combining various devices or appliances such as a radio cassette, an MP3 player, PDA, etc. with a simple function as one product such as a fragrance generator. CONSTITUTION: The belt with multi-functions comprises a radio cassette(2), an MP3 player(3), PDA(4), and other various devices mounted on a left side, a right side, an upper part and a lower part at each side; and a joint portion(5) for separating or combining the devices by a magnetic, a screw, or a compressor. The various appliances or devices(2¯37) include a needle for acupuncture, a gun, an electronic magnetic card, a pen, a camcoder, a mobile phone, etc.
Patent KR-20020029422-A (KR)
IPC: H04W28/20
Filed: 2000-07-07
Abstract: 패킷-중심 프로토콜을 통해 제1 데이터 네트워크로 통신하는 와이어리스 기지국; 상기 패킷-중심 프로토콜을 통해 상기 제1 데이터 네트워크로 통신하는 하나 또는 그 이상의 호스트 워크스테이션; 와이어리스 매체를 거쳐 상기 패킷-중심 프로토콜을 통해 공유 대역폭에 걸쳐 상기 와이어리스 기지국과 연결되는 하나 또는 그 이상의 가입자 고객 구내 장비(CPE) 스테이션; 및 제2 네트워크를 통해 상기 각각의 가입자 CPE 스테이션에 상기 패킷-중심 프로토콜을 통해 연결되는 하나 또는 그 이상의 가입자 워크스테이션을 포함하는 패킷-중심 와이어리스 점대다점 통신 시스템이 기재되어 있다. 패킷-중심 프로토콜은 TPC/IP(transmission control protocol/internet protocol)일 수 있다. 패킷-중심 프로토콜은 UDP/IP(user datagram protocol/internet protocol)일 수 있다. 시스템은 가입자 CPE 스테이션 사이에 공유 대역폭을 할당하기 위한 자원 할당 수단을 포함할 수 있다. 자원 할당은 최종사용자 QoS(quality of service)를 최적화하도록 수행된다.
Patent KR-20020029116-A (KR)
IPC: B62D25/14
Filed: 2000-08-30
Abstract: 보강재 (10) 는 좌우측 정면필러 사이에서 연결되어,  인스트루먼트 패널을 보강한다.     보강재 (10) 의 단면은 H자형 형상을 가지므로,  보강재에 필요한 비틀림 강성이 확보되고,  와이어 하니스 (33) 또는 제 1 스티어링 지지부 (14) 등을 H자형 형상에 의해 형성된 공간내에 배치할 수 있으므로,  공간을 효율적으로 사용할 수 있다.     또한,  보강재 (10) 는 다이캐스트법에 의해서 중심 브레이스 (13),  제 1 및 제 2 스티어링 지지부 (14, 15),  조수석측 에어백-고정부재 (16),  또는 글러브 박스의 스트라이커 (17) 등과 일체로 형성되므로,  부품갯수와 생산비를 줄일 수 있다.
Patent KR-20020025251-A (KR)
Title: A process for carboxylation of naphthoic acid to naphthalene dicarboxylic acid
IPC: C07C51/43
Filed: 2000-08-08
Abstract: Disclosed is a method for selective carboxylation of naphthoic acid, or other aromatic mono-acids to form primarily 2,3-naphthalene dicarboxylic acid (2,3-NDA) or other aromatic diacids which comprises reacting said aromatic mono-acid in the presence of one or more metal oxide catalysts, alone, or in combination, and in the presence of about 0.2 to 0.8 moles excess of base over aromatic mono-acid, at a temperature of about 380 DEG C to about 420 DEG C, and, in a second step, disproportionating the product of said selective carboxylation at a temperature above about 420 DEG C to form a product with a greatly improved yield of 2,6-naphthalene dicarboxylic acid, or other aromatic dicarboxylic acid.
Patent KR-20020071962-A (KR)
Title: 화상 기록 장치 및 화상 재생 장치
IPC: H04N19/176
Filed: 2001-11-19
Abstract: 본 발명의 카메라 일체형 비디오 테이프 레코더(1)는 카메라 촬상부(11)와, 정지 화상 처리부(12)와, DV 데이터 처리부(13)와, 기입/판독부(14)를 구비하고 있다.  이 카메라 일체형 비디오 테이프 레코더(1)는 동화상의 촬영 기록뿐만 아니라, 디지털 스틸 카메라의 기능도 갖고 있다.  스틸 촬영을 행한 경우, 정지 화상 처리부(12)는 캡쳐한 정지 화상을 64매의 기록용 정지 화상으로 변환한다.  각 기록용 정지 화상은, 각 DCT 블록을 구성하는 화소 (8×8)의 모든 값이, 캡쳐한 정지 화상의 소정의 하나의 화소의 값으로 되어 있다.  그 때문에, 기록용 정지 화상은 DCT 블록 내가 DC 성분만으로 구성되는 화상으로 된다.
Patent KR-20030014235-A (KR)
Title: Method and system for utilising waste
IPC: D21C5/02
Filed: 2001-05-22
Abstract: Waste that contains fibers and combustible material is slushed in a continuous-operation high-consistency pulper ( 10 ) to suspend in water the fibers contained in the waste. From the pulper ( 10 ) are discharged substantially continuously a fiber suspension (P<SUB>1</SUB>) through a screen plate; and non-defibrable material (R<SUB>1</SUB>) by means of a mechanical transfer device ( 22 ). The fiber suspension (P<SUB>1</SUB>) is sorted and cleaned for use as raw material in paper or board. The non-defibrable material (R<SUB>1</SUB>) and the rejects (R<SUB>2</SUB>-R<SUB>4</SUB>) separated from the fiber suspension (P<SUB>1</SUB>) in the sorting and cleaning stages are used as fuel in energy production and/or utilized as raw material.
Patent KR-20030014297-A (KR)
Inventor: KIM DO GYUN
IPC: G06Q50/10
Filed: 2003-01-04
Abstract: PURPOSE: A method for manufacturing and utilizing a family album using family tree is provided to enable a user to establish one's identity and a common living by constituting contents having various functions and interest in a family tree. CONSTITUTION: An Internet user connects to an operating site and manufactures/utilizes a family album using a family tree according to relations of the degree of consanguinity displayed on a computer display. When the user joins to a membership of the operating site and performs a log-in process, a function of endowed to the user for manufacturing the family album on the computer display of the user. When the user clicks a corresponding individual, relatives of the corresponding individual are displayed by stages. For manufacturing the family album for displaying relations of the degree of consanguinity, data with respect to a corresponding relative are inputted through an input window and stored in a server. The data are modified and deleted through the input window.
Patent KR-20040064142-A (KR)
Inventor: MOON TAE HYUN
IPC: H04L27/00
Filed: 2003-01-09
Abstract: PURPOSE: An automatic power-on/off system of an external xDSL modem terminal using a LAN connection signal is provided to lengthen lifetimes of various components by using the LAN connection signal as a switching signal. CONSTITUTION: An automatic power-on/off system of an external xDSL modem terminal using a LAN connection signal includes a switching signal control buffer, an automatic power switch, and a main CPU. The switching signal control buffer(220) is used for controlling an on/off signal by detecting a LAN signal from a LAN signal processor of the external xDSL modem terminal. The automatic power switch(210b) is used for turning on and turning off the power according to a control signal. The main CPU(240) includes an internal program and a control input/output unit to set up various conditions including a power-on/off period.
Patent KR-20040072065-A (KR)
Inventor: JUNG IL GU
IPC: H04B1/40
Filed: 2003-02-08
Abstract: PURPOSE: An apparatus for selectively receiving a short message through a search for short message contents, and a method thereof are provided to interrupt messages that a receiver regards as unnecessary messages. CONSTITUTION: A data receiving unit receives a compressed short message(7100). The data receiving unit stores the received compressed data on a memory(7200). The data receiving unit extracts the stored data from the memory(7300). It is searched whether receipt rejection word information set by a receiver exist in the compressed data(7400). It is judged whether receipt rejection words are included in the received data(7420). If so, a control unit removes the corresponding message from the memory(7450). If not, the control unit informs a user that the short message is received by an SME(Short Message Entity) to proceed with a normal short message receiving procedure(7700).
Patent KR-20040078266-A (KR)
Inventor: BAE BEOM JIN
IPC: H01J11/42
Filed: 2003-03-03
Abstract: PURPOSE: An inkjet injection apparatus and a method for manufacturing PDP are provided to form a uniform phosphor by using a dummy ink chamber. CONSTITUTION: An inkjet injection apparatus comprises a plurality of effective injection part and a dummy injection part for injecting phosphor material containing inorganic paint and organic material; and an injected material removing part for removing the phosphor material injected from the dummy injection part. The effective injection part and the dummy injection part include a chamber and a nozzle. The dummy injection part is arranged at both end sides of the effective injection part.
Patent KR-20040047513-A (KR)
Inventor: NOBORIO KAZUHIKO
IPC: G03F7/033
Filed: 2003-03-12
Abstract: PURPOSE: A poly(vinyl alcohol)-based anti-etching photosensitive resin composition is provided, to allow a pattern to be exposed with a small amount of exposure light, to prevent a pattern from being deviated the position, to suppress the corrosion of a metal plate and to improve stripping property. CONSTITUTION: The poly(vinyl alcohol)-based anti-etching photosensitive resin composition comprises a poly(vinyl alcohol)-based resin having a degree of saponification of 65-98 mol% and a 4 wt% aqueous solution viscosity of 4-46 mPa·s at 20 deg.C; a carboxyl group-containing water-soluble polymer having 4 wt% aqueous solution viscosity less than 20,000 mPa·s at 20 deg.C; and an alkali dichromate photosensitivity imparting agent. Preferably the poly(vinyl alcohol)-based resin is a mixture of (a) a partially saponified poly(vinyl alcohol) having a degree of saponification of 80-95 mol% and 4 wt% aqueous solution viscosity of 4-8 mPa·s at 20 deg.C and (b) a partially saponified poly(vinyl alcohol) having a degree of saponification of 80-95 mol% and a 4 wt% aqueous solution viscosity of 9-80 mPa·s at 20 deg.C, the difference of 4 wt% aqueous solution viscosity at 20 deg.C is 5 mPa·s or more, and the ratio is 10:90 to 50:50 by weight. Preferably the alkali dichromate is ammonium dichromate.
Patent KR-20040080820-A (KR)
Inventor: JEONG JEE HAENG
IPC: A61N1/26
Filed: 2003-03-13
Abstract: PURPOSE: An abdomen massage equipment is provided to make the massage operation possible which is adapted in the arrangement direction of the organs located inside the abdominal cavity of human body, and to offer the control method of the equipment. CONSTITUTION: The abdomen massage equipment includes; a body(10) having many driving members which can be pressed or closely arranged to or on the abdominal shape of human body; and a controller(30), setting a massage mode in response to the operation of an operator so to carry out the massage motion, and sending a control signal to the body(10) so to carry out the massage motion by operating the driving members in a prescribed order in response to the massage mode; wherein the body(10) operates the driving members according to the arrangement of the organs, located in the abdominal cavity of human body, and carries out the massage motion.
Patent KR-20040084074-A (KR)
Inventor: CHOI CHANG IL
IPC: G11B20/10
Filed: 2003-03-26
Abstract: PURPOSE: A monitor is provided to store encoded video data in a video data storage, thereby independently storing or reproducing the video data according to a user's selection without being associated with a computer body. CONSTITUTION: A hard disk(28) stores video data. A selector(22) selects a storage of the video data. An encoder(30) encodes a digital video signal outputted from a video decoder(24). A microcomputer(20) controls the encoder(30) such that the encoder(30) can encode the digital video signal according to the storage selection for the video data through the selector(22), and stores the encoded video data in the hard disk(28). A decoder(26) decodes the stored video data. The microcomputer(20) reads the video data, controls the decoder(26) to decode the read video data, and controls a scaler(14) to control the size of the decoded video data.
Patent KR-20040084525-A (KR)
Title: Heat exchanger with heater
Inventor: SEO HUN
IPC: F24F3/153
Filed: 2003-03-28
Abstract: PURPOSE: An air conditioner having a heater is provided to simplify a working structure and reduce the number of parts by heating air by operating a heater without operating a heat exchanger, thereby reducing the manufacturing cost. CONSTITUTION: An air conditioner forms an external appearance by a front cover(3) and a rear cover(5), having a cross-flow fan(17) inside for providing driving force for circulating air. A heater(20) is installed between the front cover and the cross-flow fan for heating air sucked by the cross-flow fan. The heater is operated by electricity for emitting heat of high temperature. A holder made of a thermostable material is fixed inside the front cover to fix the heater. The holder is formed of an upper holder(30) and a lower holder(35).
Patent KR-20030078793-A (KR)
Title: 실린더 자물쇠용 열쇠
IPC: E05B19/02
Filed: 2003-03-28
Abstract: 본 발명은 실린더 자물쇠용 열쇠에 관한 것이다.  그러한 열쇠(1)는 종 방향으로 연장되는 대략 원통형의 열쇠 샤프트(3)를 구비하고, 그 열쇠 샤프트(3)의 입체적으로 구부려진 외측 면에는 하나 이상의 유도 홈 세트의 유도 홈(4, 5, 6)이 새겨 넣어진다.  유도 홈 세트는 열쇠 삽입 방향으로 주로 연장되고 적어도 부분적으로 서로 중첩되는 3개 이상의 유도 홈(4, 5, 6)을 제공하고, 그 유도 홈 중에서 하나의 유도 홈(6)은 대략 서로 평행하게 연장된 다른 2개의 유도 홈(4, 5)보다 더 깊게 형성된다.  실린더 자물쇠에는 2개 이상의 상이한 유도 요소가 열쇠 채널을 따라 배치되는데, 그 유도 요소 중에서 하나의 유도 요소는 유도 홈 세트의 깊은 유도 홈(6)에 맞물리는 안쪽으로 돌출된 유도 기구를 구비하고, 다른 유도 요소는 열쇠 샤프트의 2개의 얕은 유도 홈(4, 5)에 맞물리는 안쪽으로 돌출된 2개의 유도 기구를 구비한다.  실린더 자물쇠는 유도 요소가 해당 위치에 있을 때에 실린더 코어가 실린더 하우징에 대해 비틀어지도록 해제 위치로 옮겨질 수 있는 하나 이상의 추가의 래칫 요소를 구비한다.
Patent KR-20040087125-A (KR)
Inventor: EUN CHI HYO
IPC: A23L13/30
Filed: 2003-04-04
Abstract: PURPOSE: A method of making a horse meat and bone extract by adding 22 herbal materials to horse meat bearing bones while lowing the amount of the horse meat bearing bones to less than 40% and then heating is provided. It eliminates the odor of horse and prevents the destruction of nutrients while providing pharmacological action of herbal material. CONSTITUTION: Meat bearing bones is heated with water at 95 to 100deg.C for 24hr. Then, 37% by weight of the horse meat and bone extract is mixed with 22 herbal materials, heated at 95 to 100deg.C for 24hr and filtered, followed by sterilizing. The herbal materials contain 5% by weight of Lycii Fructus, 4% by weight of Acanthopanacis Cortex, 4% by weight of Astragali Radix, 4% by weight of Flos Carthami, 3% by weight of Cordyceps sinensis, 3% by weight of Cnidii Rhizoma, 3% by weight of Poria cocos, 3% by weight of Pueraria lobata, 3% by weight of Zizyphi Fructus, 3% by weight of Paeoniae Radix, 3% by weight of Cinnamomi Cortex, 3% by weight of Atractylodis Rhizoma Alba, 3% by weight of Laminaria japonica Aresch, 3% by weight of Angelicae Gigantis Radix, 2% by weight of Rubi Fructus, 2% by weight of Schizandrae Fructus, 2% by weight of Torilis japonica (Houtt.) DC., 2% by weight of Zingiberis Rhizoma, 2% by weight of Semen Cuscutae, 2% by weight of Radix Rehmanniae Preparata, 2% by weight of Glycyrrhizae Radix and 2% by weight of high fructose syrup.
Patent KR-20040089336-A (KR)
Inventor: PARK HEE JU
IPC: H01L33/58
Filed: 2003-04-11
Abstract: PURPOSE: An LED is provided to form various patterns on a target by forming a pattern part having the various patterns on a plastic lens of the LED. CONSTITUTION: An LED includes a light emitting element for emitting light, the first lead(10) connected to the light emitting element, the second lead(20) connected to the light emitting element through a connecting wire, and a plastic lens(50) for covering the connecting wire, a top end part of the first lead, and a top end part of the second lead. A pattern part(60a) is formed at the plastic lens. When the light of the light emitting element transmits the plastic lens, an image of the pattern part are formed on a target.
Patent KR-20030082412-A (KR)
Title: 열가소성수지 조성물 및 다층적층체
IPC: B32B27/28
Filed: 2003-04-14
Abstract: 본 발명은 높은 가스배리어성을 갖고, 적절한 유연성과 내충격성을 가지며 또 강인하고 더구나 사출성형성이 양호하고 표층박리가 없는 성형품을 부여하는 열가소성수지 조성물을 제공한다. 이 조성물은 불포화 카르복시산 또는 그의 유도체에 의해 폴리에스테르 열가소성수지 엘라스토머를 변성하여 얻을 수 있는 변성 폴리에스테르 열가소성 엘라스토머 및 에틸렌-비닐알코올 공중합체를 포함한다.
Patent KR-20040094477-A (KR)
Inventor: MUN DONG HO
IPC: B60H1/00
Filed: 2003-05-02
Abstract: PURPOSE: An outdoor air temperature-sensing method for an air conditioner of a vehicle is provided to take in the outdoor air temperature as air-conditioning control information if outdoor wind velocity is over predetermined wind velocity and not to take in the outdoor air temperature information as air-conditioning information if the outdoor wind velocity is lower than the predetermined wind velocity. CONSTITUTION: An outdoor air temperature-sensing method for an air conditioner of a vehicle comprises steps of initializing the air conditioner if the vehicle is started(S100,S110); inputting information to a control unit from sensors(S120); converting the input information into digital values(S130); calculating air-conditioning modes(S140); controlling the air-conditioning modes(S150); deciding the real outdoor wind velocity value input from an outdoor wind velocity sensor(S200); renewing an outdoor air temperature value of an outdoor air temperature sensor at intervals of 20 seconds and taking in the renewed value as air-conditioning information if the real outdoor wind velocity value is over the predetermined outdoor wind velocity(S210); executing air-conditioning control on the basis of the air-conditioning information(S220); taking in the outdoor air temperature value sensed by the outdoor air temperature sensor just before the real outdoor wind velocity value is below the predetermined outdoor wind velocity, as air-conditioning information instead of taking in the outdoor air temperature information sensed by the outdoor air temperature sensor if the real outdoor velocity value is lower than the predetermined outdoor wind velocity(S230); and executing air-conditioning control on the basis of the air-conditioning information(S240).
Patent KR-20030041124-A (KR)
Inventor: KIM BYUNG SHIK
IPC: B32B37/00
Filed: 2003-05-07
Abstract: PURPOSE: Provided is a continuous manufacturing system for an aluminium honey comb complex panel which produces a core for complex panel and places it between a hot melt film and an aluminum sheet automatically so that it contributes to reduce time in manufacturing the aluminium honey comb complex panel. CONSTITUTION: The continuous manufacturing system for the aluminium honey comb complex panel comprises the parts of: a continuous extender for core(CE) which consists of a clamp for grasping raw material(21), a supply part for the raw material(S), a sliding pole(31), an auxiliary clamp(22) to grasp the extended core, a clamp(23) to extend the raw material for the core and complete the core and a transfer roller(25) to transfer the extended core; a supply part for aluminium which supplies an aluminium sheet to a honey comb-typed extension core(2); and a laminating part which consists of a laminating roller to laminate the aluminium sheet, the adhered things and the extended core.