baber/WOPTO huggingface dataset:
Patent KR-20070100481-A (KR)
Title: Spinning die for lyocell fibers, and method for preparation of lyocell fibers by using the same
Inventor: OH YOUNG SE
IPC: D01D4/02
Filed: 2006-04-07
Abstract: A spinning die for lyocell fibers and a method for manufacturing the lyocell fibers using the same are provided to prevent nozzles from being polluted during a dry and wet spinning process of the lyocell fibers. A spinning die(1) comprises a spinning die body(11) having at least one nozzle openings(12) for transferring lyocell spinning dope, and at least one pin type spinning nozzles(13) connected to the nozzle openings. The pin type spinning nozzles are positioned on a bottom surface of the spinning die body. The pin type spinning nozzles have lengths of 0.1-10 mm from the bottom surface of the spinning die body. The pin type spinning nozzle has an inner diameter of 0.05-0.5 mm.
Patent KR-20060037312-A (KR)
Inventor: MA JEOM RAE
IPC: B23K37/04
Filed: 2006-04-11
Abstract: 본 발명은 CCFL 전극을 구성하는 컵과 리드를 용접 시 너깃(nugget)이 균일한 동심원을 유지할 수 있도록 컵을 클램핑 한 척이 하강 시 폭을 사전에 설정, 보정할 수 있도록 높이센싱유니트와 높이조절로봇 등을 구비하는 CCFL용 전극용접장치의 높이보정방법 및 그 장치를 제공코자 하는 것이다. 
     즉, 본 발명은 컵(2)과 이에 용접되는 리드(3)로 이루어지는 통상의 CCFL용 전극(1)을 인덱스-드라이브(14)에 의해 간헐 구동하는 턴-테이블(15)상에 설치된 수개의 지그(16)를 통해 웰딩유니트(12)로 공급하여 자동 용접하는 용접장치(10)에 있어서, 상기 턴-테이블(15) 일측으로는 전극(1)의 높이를 측정하기 위한 컵-체크-핀(17)과 체킹-핀(18) 및 상기 체킹-핀(18)과 연결되는 프로브-게이지-센서(19)를 구비한 높이센싱유니트(11)와, 상기 높이센싱유니트(11)에서 센싱된 측정값에 따라 기준값과 비교하여 보정값 만큼 상승하는 높이조절로봇(13)을 웰딩유니트(12) 일측으로 구비하며, 상기 높이보정장치를 이용하여 전극(1)을 용접할 시에 우선 전극(1)의 기준값을 사전에 셋팅하는 과정과, 지그(16)를 통하여 웰딩유니트(12)로 전극(1)이 공급되기 전 높이센싱유니트(11)에서 프로브-게이지-센서(19)에 의해 전극(1)의 높이를 측정하는 과정과, 상기 측정된 전극(1)의 높이와 기준값과의 편차를 계산하여 편차값을 저장하는 과정과, 상기 전극(1)의 편차값과 기준값을 비교하여 보정값을 웰딩유니트(12)와 연결된 높이조절로봇(13)에 전송하여 위치보정 후 지그(16)를 상승시켜 웰딩유니트(12)에서 전극(1)을 용접토록 한 것이다. 
     이와 같은 본 발명은 마스타 지그를 사전 기준값으로 셋팅한 후 실제품인 CCFL용 전극의 치수 측정시 사전 셋팅한 기준값과 동일 또는 ±1의 값에 대하여 초기 마이크로메타로 조정한 기본값에서 ±1의 값만큼 하강 내지는 상승토록 한 상태에서 높이조절로봇(13)이 상승토록 함으로써, CCFL용 전극(1)을 구성하는 컵(2)과 리드(3)를 용접 시 너깃(4)이 균일한 동심원을 형성하도록 함으로써 용접부의 강도향상, 제품의 품질을 극대화하여 불량률을 최소화 할 수 있는 매우 유용한 발명이다. 
       
     CCFL용 전극용접장치의 높이보정방법 및 그 장치, 전극, 컵, 리드, 너깃, 높이조절로봇, 높이센싱유니트, 웰딩유니트
Patent KR-20070104790-A (KR)
Title: Prefabricated structure
Inventor: MOON CHANG MO
IPC: E04H1/12
Filed: 2006-04-24
Abstract: A prefabricated structure is provided to eliminate inconvenience of cutting frames by assembling a connecting unit to the frames when installing a plate. A connecting unit(10) of a prefabricated structure comprises grooves(12,12'), tapered screw units(13,13'), frame fixing units(14,14'), a pair unit members(11,11'), a pin(15), an inclined surface(14a), and a nut(16). The grooves are formed at an inner part of the unit members. The tapered screw units and the frame fixing units are projected from the front and the rear parts of the unit members. The pin is fitted to a pin hole formed at the frame fixing units to rotate the combined unit members. The inclined surface formed at the frame fixing units gets larger towards the outside from the pin hole. The nut is fastened to the tapered screw units to fix two unit members.
Patent KR-20070105176-A (KR)
Title: Boundary stone establishing structure
Inventor: JEON HYEONG SIK
IPC: E01C11/22
Filed: 2006-04-25
Abstract: A boundary stone construction structure is provided to reduce the construction time and costs by using a pair of iron forms and a supporting piece mounted on a protrusion of the iron form. A construction structure of a boundary stone(40) by pouring concrete comprises a plurality of supporting pieces(30), an iron core rod(20), and an iron form(10). The support pieces are mounted in the width direction of the boundary stone to support the boundary stone. The iron core rod is shaped in a cone to insert a cylindrical part of its body into the ground. The iron form, which has a protrusion(13) on the lateral sides and coupling holes(11) drilled on the upper and the lower sides at regular intervals, is mounted as a pair on the left and the right sides of the support piece for reuse.
Patent KR-20070106294-A (KR)
Title: Driving apparatus and method for plasma display panel
Inventor: JIN GUAN GXU
IPC: G09G3/296
Filed: 2006-04-28
Abstract: An apparatus and a method for driving a plasma display panel are provided to utilize a memory capacity effectively by implementing a DA(Data Arrange) data using an integration DA memory. An apparatus for driving a plasma display panel includes an SP(Signal Processing) memory(310), a DA memory(330), a controller(320) and a driver(340). The SP memory stores an image processing signal as pixel data. The DA memory stores subfield information of current and previous frames in first and second areas, respectively. The controller converts pixel data into subfield information, stores the converted subfield information in the first area, receives the subfield information of the previous frame, and outputs the received subfield information as driving data. The driver receives the driving data from the controller and drives a panel.
Patent KR-20060117202-A (KR)
Title: Method for allocating multi channel in a mesh network and therefor multi channel allocation system
Inventor: CHOI YOUNG GON
IPC: H04W72/04
Filed: 2006-05-03
Abstract: A method for allocating multiple channels in a mesh network and a multi-channel system for the same are provided to update a neighbor node table according to the channel use information of a neighbor node provided from the neighbor node or the channel use information of a node separated as many as two hops, thereby maximizing the channel use rate of nodes using the multiple channels. A method for allocating multiple channels in a mesh network comprises the following steps of: initially generating a neighbor node table in consideration of at least one traffic channel temporarily established for data transmission to a neighbor node; updating the neighbor node table when a traffic channel is established for data transmission to the neighbor node; and updating the neighbor node table according to the channel use information of the neighbor node provided from the neighbor node or the channel use information of a node separated as many as two hops.
Patent KR-20070108700-A (KR)
Title: Integrated circuit for preventing loading effect of test mode on normal mode path
Inventor: KIM HYUN JIN
IPC: G01R31/26
Filed: 2006-05-08
Abstract: An integrated circuit is provided to connect a multiplexer for a test mode to an output terminal having a restricted swing width, thereby having few a path load appeared due to a multiplexer. An integrated circuit includes a differential buffer(120) inputting first and second input signals responding to the first control signal. A resistance unit(130) is connected between an output node of the differential buffer and an output terminal of a driving unit(140). The driving unit generates an output signal responding to first and second control signals and an output of the differential buffer. A multiplexer(150) transmits a test signal to the output terminal responding to first and second control signals. The differential buffer includes first and second PMOS transistors and first and second NMOS transistors.
Patent KR-20060119795-A (KR)
Title: Portable electronic device with radiofrequency signal receiver and method for determining the position of the same
Inventor: GAUTHEY DARRYL
IPC: G04G21/04
Filed: 2006-05-17
Abstract: A portable electronic device having an RF(Radio Frequency) signal receiver and a method for determining a position of the device are provided to comprise the RF receiver and a magnetic compass, so that servicing direction or position data can be provided to a user by enabling the electronic device to be put on the user's wrist like a wristwatch. A magnetic compass is disposed to provide an orientation signal to a data processing unit, and controls units(6,7) for indicating a direction so as to indicate a preferred orientation for searching visible satellites to a user, when an electronic device is in reading position based on processing of almanac data, ephemeredes data, time data, and the orientation signal.
Patent KR-20070111178-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM JI HYUNG
IPC: H01L21/335
Filed: 2006-05-17
Abstract: A method for fabricating a semiconductor device is provided to reduce the stress caused by a silicon-rich oxide layer used as a hard mask layer by forming a dummy storage node contact hole on a bitline in a SWD(sub wordline driver) region. An interlayer dielectric is formed on a semiconductor substrate. A predetermined depth of the interlayer dielectric is etched to form a dummy storage node contact hole greater than a bitline contact hole. The dummy storage node contact hole is filled with a polysilicon layer to form a dummy storage node contact plug(180) wherein a predetermined empty space is guaranteed in the dummy storage node contact plug. The dummy storage node contact hole can be formed on a bitline edge part in an SWD region and a scribe line region.
Patent KR-20070111722-A (KR)
Title: Aluminum compound for forming aluminum films by chemical vapor deposition and their synthesis
Inventor: KIM MYOUNG WON
IPC: H01L21/205
Filed: 2006-05-18
Abstract: An aluminum compound for forming aluminum films on a substrate by chemical vapor deposition is provided to improve volatility and thermal stability, reduce viscosity, decrease an explosion risk, and easily control transmission rate of a precursor compound in the chemical vapor deposition. An aluminum compound for forming aluminum films on a substrate by chemical vapor deposition has the structure represented by the formula(1): H2AlBH4:Ln, wherein L is a Lewis base and heterocyclic amine represented by the formula(2) or alkyl amine represented by the formula(3), and n is an integer of 1 or 2. In the formula(2), R1 and R2 are each independently hydrogen or C1-C2 alkyl group, R3 is halogen optionally substituted linear or branched C1-C4 alkyl group, and m is an integer from 2 to 8. In the formuA(3), R4 to R6 are each independently hydrogen, halogen optionally substituted linear or branched C1-C6 alkyl group or C1-C6 alkene group, provided that R4, R5 and R6 are not methyl group simultaneously.
Patent KR-20060121114-A (KR)
Title: Control circuit and control method for lcd panel
Inventor: LUO HSIN CHUNG
IPC: G09G3/20
Filed: 2006-05-22
Abstract: A control circuit and a control method for an LCD(Liquid Crystal Display) panel are provided to decrease the cost and power consumption by executing communication between a timer controller and each source driver chip only by three data lines, a system clock, and a mode control signal. A time controller(21) of an LCD panel for receiving a transmitted signal including a control signal and pixel data and converting the control signal and pixel data into a serial signal transmitted to plural source drivers includes a signal receiver(31) receiving the transmitted signal; a data reader(32) obtaining the signal from the signal receiver; a logical control unit(33) receiving the data obtained by the data reader and generating pixel data; and a data conversion unit(34) receiving the pixel data, converting the pixel data into a serial signal, and outputting the serial signal.
Patent KR-20070113613-A (KR)
Title: Food container
Inventor: KIM JONG BOO
IPC: A47J31/00
Filed: 2006-05-25
Abstract: A food container is provided to remove food dregs effectively without a separate a garbage remover or garbage removal processes by installing a filtering unit at the inner part of a container to have a filtering hole and a mesh member filtering dregs. A food container comprises a container(110), a filtering unit(120), and a supporting unit(115). The container has a predetermined space and at least one discharging port at the upper part. The filtering unit is installed at the inner part of the container. The supporting unit supports the filtering unit installed at the container. The filtering unit includes a filtering hole(121) formed at the lower part, and a mesh member(123) covering the filtering hole. The filtering unit additionally has an outlet(125) at the lower part.
Patent KR-20070115002-A (KR)
Title: A base plate for microwave oven and method for manufacturing the same
Inventor: SHIN JANG MO
IPC: F24C7/02
Filed: 2006-05-30
Abstract: A base plate for a microwave oven and a method for manufacturing the same are provided to improve durability of a product and to simplify the manufacturing process by laser-welding two different material plates of equal or different thickness and press-forming the welded plate at one time with one mold. A base plate(30) for a microwave oven comprises a first plate(31) of a predetermined size and a second plate(33) which is made of different material from the first plate, and an end of which is welded to the end of the first plate. The welded plate is press-formed in a desired shape. The first plate is a zinc-plated steel plate and the second plate is a stainless steel plate. An air flow hole(35) for exhausting air circulated through a cooking room is formed on the second plate.
Patent KR-20070115064-A (KR)
Title: Apparatus for optical visual examination and method for optical visual examination
Inventor: IM SSANG GEUN
IPC: G01N21/88
Filed: 2006-05-30
Abstract: An optical apparatus and an optical method are provided to reduce specular reflection points on a target surface by adjusting the wavelength of light exposed to the target surface such that a light saturation region on the target surface is reduced. An optical apparatus comprises a lighting member(1) for irradiating a reference lattice pattern onto a target surface, an imaging member(3) for photographing an image reflected from the target surface and an analyzing member(4) for comparing the photographed image with the reference image. The lighting member includes a plurality of light sources(11a,11b,11c), a plurality of band pass filters(111,112,113) installed on the light sources, a lattice member(12), a projecting optical system(13) for condensing light from the light sources and a reflection mirror(14).
Patent KR-20070044346-A (KR)
Inventor: LEE SUNG HYUCK
IPC: H04L12/28
Filed: 2006-06-15
Abstract: 본 발명은 IP 터널링 경로 상의 터널 시그널링을 수행하는 방법에 관한 것으로서, 보다 구체적으로 종단간 시그널링 플로우에 대응하는 터널 시그널링 플로우를 생성하여 이를 IP 터널링 경로를 통해 입구 노드에서는 병렬적 시그널링 방식으로, 출구 노드에서는 순차적 시그널링 방식으로 전송함으로써 터널 시그널링을 수행하는 방법에 관한 것이다.  본 발명에 따른 터널 시그널링 수행 방법은 종단간 경로를 통해 종단간 시그널링 플로우를 수신하는 제1 단계, 종단간 시그널링 플로우에 대응하여 터널 시그널링 플로우를 생성하여 IP 터널링 경로를 통해 전송하는 제2 단계, 종단간 시그널링 플로우를 IP 터널링 경로의 입구 노드와 출구 노드 간에 포워딩하는 제3 단계, 및 포워딩된 종단간 시그널링 플로우를 종단간 경로 상의 하나 이상의 노드로 전송하는 제4 단계를 포함하고, 제3 단계는 제2 단계가 완료되기 전에 그 수행을 개시하고, 제4 단계는 제2 단계가 완료될 때까지 그 수행을 대기하는 것을 특징으로 한다.  본 발명에 따르면, IP 터널링 경로 상에서 터널 시그널링을 효과적으로 수행하고 이동 IP 환경에 보다 적합한 시그널링 방법을 제공할 수 있다. 
       
     인터넷 프로토콜, 터널링, 시그널링, 세션 바인딩, 이동 IP.
Patent KR-20060135504-A (KR)
Title: Rotating boom system for clean water of the self car washing
Inventor: JIN SUNG EUN
IPC: B60S3/04
Filed: 2006-06-16
Abstract: A rotating boom system for a self service car wash is provided to be easily used in a car wash by preventing a fall of damaged parts on cars when a pipe line is damaged by an outer impact. A vertical shaft(200) has a pipe line in the inside thereof. A rotation shaft(300) has a plurality of bearing units in the inside, and makes a rotation around an outer diameter of the vertical shaft. A supporting plate is installed on an outer diameter of the rotation shaft. A pipe line of a lower end of the vertical shaft is coupled to a connection unit. A swivel(400) is installed so that the pipe line is not entangled by a rotation of 360. The other connection unit of the swivel is connected to a connection unit of a high pressure hose(500). An inlet unit which is connected to the other connection unit of the high pressure hose is installed on a side of a rotation connection bar(600). An outlet unit which is connected to a clean water injection nozzle pipe or a bubble liquid brush pipe is installed on the other side of the rotation connection bar(700). A spring(800) connects a sub plate of the rotation shaft to the rotation connection bar, and performs a buffer function.
Patent KR-20060080912-A (KR)
Title: 디지털 정보지의 인터넷 배포 맞교환 프로그램을 이용한인터넷 마케팅방법.
Inventor: LEE JU YOUNG
IPC: G06Q30/06
Filed: 2006-06-21
Abstract: 본 발명은 인터넷 생활정보지로 인터넷상에서 고객의 생활광고(취업,부동산,자동차,직거래 및 견적문의)를 실시간으로 접수받아 생활정보 및 입찰정보의 DB를 특정 사이트 접속이 필요없는 조달코리아 디지털 생활정보지를 통해 실시간 공개 노출함으로 각 인터넷 상점은 조달코리아 디지털 정보지의 사이버 가판대를 자신의 홈페이지에 설치하여 본인의 상점에 접속하는 회원들에게 실시간 생활정보지를 제공하며, 본인의 상점에 설치된 디지털 생활정보지에 본인만의 인터넷 전단지를 삽입하여 사이버 가판대가 설치된 상점간의 정보지배포 맞교환 링크를 하면 해당사이트에 접속한 회원들이 정보지를 열람시 제휴사 각자의 인터넷 전단지가 보이게 함으로 기존의 인터넷 마케팅의 스팸메일, 불법 게시판 광고, 단순 배너교환의 인터넷 마케팅에서 벗어난 새로운 인터넷 마케팅의 혁명이라 할 수 있겠다. 
     이러한 본 발명의 이해를 돕기 위한 예문으로 오프라인상의 수많은 생활정보지가 있으며 각자의 정보지는 인접이 많은 길목 및 상점앞에 정보지 가판대를 설치하여 사람들로 하여금 각종 생활정보의 광고를 접하게 하여 광고를 내는 사람과 정보를 찾는 사람의 밀접한 관계를 연결시켜 주는 다리 역할을 하는 게 정보지의 가장 큰 장점이라 할 수 있다. 이러한 오프라인상의 정보지의 장점을 그대로 살린 디지털 정보지는 특정 사이트에 접속 후 정보를 열람하는 방식이 아닌 사이버 가판대가 설치된 어느 홈페이지에서든 디지털 정보지만을 열람하여 원하는 정보를 볼 수 있도록 제공하며, 사이버 가판대를 설치한 인터넷 상점은 본인의 상점에 설치된 정 보지를 통해 광고를 할 수 있는데, 오프라인의 정보지를 예문으로 설명하자면 A상점에 설치된 정보지 가판대에 100부의 정보지가 배당 놓였다면 A상점앞에 놓여진 정보지에 A상점의 광고 전단지를 정보지 사이사이 삽입한 후 다른 B상점에 설치된 가판대의 정보지를 A상점의 전단지를 삽입한 정보지와 바꿔서 끼워놓으면 B상점앞에 놓여진 가판대에서 정보지를 열람한 사람들은 정보지를 보는 중간 중간 A상점의 광고 전단지를 보게 될 것이다. 이상에서 설명한 바와 같이, 본 발명에 따르면 이러한 아이템을 바탕으로 한 디지털 생활정보지의 구축을 통한 정보지배포 맞교환 프로그램을 내장한 디지털 정보지로 인터넷상에서 쉽고 강력한 인터넷 마케팅을 펼칠 수 있도록 개발한 디지털 생활정보지다. 
       
     디지털 생활정보지, 사이버 가판대, 정보지배포 맞교환 프로그램.
Patent KR-20080008499-A (KR)
Title: An impact absorption structure with a mounting braket of a steering column for a vehicle
Inventor: LEE CHI HO
IPC: B62D1/184
Filed: 2006-07-20
Abstract: A mounting bracket impact absorption structure for a steering column of a vehicle is provided to protect a driver by breaking a plastic-molded injection while a mounting housing and a mounting capsule are separated and by absorbing impact continuously, together with changing of a strap. A mounting bracket impact absorption structure for a steering column of a vehicle comprises: a mounting bracket impact absorption structure including a mounting housing, a mounting capsule(10) and a strap. The mounting housing includes a guide slot formed to be spaced by a predetermined distance in one and the other sides, an injection hole formed on both sides of the guide slot and a tap provided with a coupling projection in a predetermined position. The mounting capsule includes a guide portion(15) having a predetermined height to be correspondingly fitted to the guide slot, a mounting slot(11) having an approximately elliptical shape, first and second injection holes(13,13') formed for plastic molding with the injection hole and a slot guide portion(19) formed in a lower side of the mounting slot. Additionally, the strap bent to be fitted to the slot guide portion and provided with a coupling hole.
Patent KR-20080010133-A (KR)
Title: Lcd and drive method thereof
Inventor: CHOI BYUNG JIN
IPC: G09G3/20
Filed: 2006-07-26
Abstract: A liquid crystal display and a driving method thereof are provided to reduce a delay of a scanning pulse by supplying a discharge voltage for preventing delay, thereby increasing a charging time of a pixel and preventing a deterioration of brightness. A liquid crystal display panel(110) has plural gate lines, and a timing controller(210) supplies a gate output enable signal for controlling a supply of a scanning pulse. A discharging part(220) generates a discharge voltage in response to the gate output enable signal. A gate driver(230) sequentially supplies the scanning pulse to the gate lines and supplies the discharge voltage together with the scanning pulse to the gate lines, in response to the gate output enable signal. The discharging part is synchronized to a rising point of a high interval of the gate output enable signal to supply the discharge voltage to the gate driver.
Patent KR-20080010824-A (KR)
Title: Method and device for displaying time of broadcast program
Inventor: KIM SUNG HO
IPC: H04N21/4722
Filed: 2006-07-28
Abstract: A method and an apparatus for displaying the progress time of a broadcast program are provided to calculate time information according to the progress of the current broadcast program automatically, thereby checking the progress of the program easily. An opening time and a closing time of a received broadcast program are extracted(S110), and the entire time of the broadcast program is detected through the extracted time information. A progress time of the broadcast program is detected by comparing the current time with the opening time of the broadcast program, and a residual time of the broadcast program is detected by comparing the current time with the closing time of the broadcast program(S150). The progress time or the residual time of the broadcast program is converted into digital figures, and the digital figures are displayed on a screen(S160).
Patent KR-20080012006-A (KR)
Title: Laundry dryer
Inventor: BAE SANG HUN
IPC: D06F87/00
Filed: 2006-08-02
Abstract: A laundry dryer is provided to prevent remaining water and to eliminate wrinkles of the laundry without ironing by sensing connection or separation state between a pump and a water container. A laundry dryer comprises a drum, a steam generator, a water container(300), a sensing unit(500), a water supply path, and a pump(400). The water container supplies water to the steam generator. The water container is detachably formed at the laundry dryer. The sensing unit senses the state of the water container whether is mounted or separated. The water supply path connects the steam generator with the water container. The pump is formed on the water supply path, and pumps up the water to the steam generator. A control unit controls the pump by communicating with the sensing unit. The sensing unit is composed of a switch and a sensor. The switch is turned on and off according to the connection or separation state between the pump and the water container. The sensor senses connection state of separation state between the pump and the water container.
Patent KR-20080012498-A (KR)
Title: Barbecue device
Inventor: LEE SOO HO
IPC: A47J37/07
Filed: 2006-08-03
Abstract: A barbecue device is provided to prevent losing meat juice and achieve uniform cooking of contents without generating smoke and smell by rotating and revolving the content in the barbecue device while tilting it up and down for coating the juice over the entire surface of the content. A barbecue device comprises a pinion fork, a pinion fork fixing disk, an external pinion, inner and outer frame disks(11,10), an inner frame tooth disk, a universal gear(12), a driving part, a heating part, and a roof part. The pinion fork including a holder(30), rotates the content secured by the holder. The pinion fork fixing disk secures the pinion fork and rotates in the same direction with the pinion fork. The external pinion, which is secured to a horizontal axis that secures the pinion fork fixing disk, transfers torque to the pinion fork fixing disk. The inner and outer frame disks are secured to a horizontal axis that generates torque while rotating in the same direction with the external pinion. The inner frame tooth disk, which is made of the same body with the inner frame disk, rotates the pinion fork by meshing with the tooth of the pinion fork. The universal gear rotates the external pinion while guiding it. The driving part rotates the inner and outer frame disks. The heating part is provided as a source of energy for barbecuing, the universal disk, frame disk, a main frame part that secures the driving part, a universal gear holder(14), and a pyramid fixing axis(13). The roof part insulates the inside and displays the inside of the barbecue device.