baber/WOPTO huggingface dataset:
Patent KR-20130038710-A (KR)
Title: Surveillance system and method for authentication procedure based by positioning information
Inventor: JUNG YOUNG SUK
IPC: H04W12/06
Filed: 2011-10-10
Abstract: PURPOSE: A location information-based authentication control system and a method thereof are provided to monitor and detect various hacking threats by monitoring an authentication process in real time in a location information-based secondary authentication system environment, and to trace the history and source of the detected threats or compile statistics on the authentication history of each user by collecting and analyzing logs. CONSTITUTION: An information collecting part(330) includes a location information collecting part(331) collecting the location information of a computer device(111) and a mobile communications terminal(112), and a single-use authentication key information collecting part(332) collecting information in a process where a single-use authentication key is generated, issued, and verified through the communications between an end entity(110) and a secondary authentication system(140). The information about the single-use authentication key is collected along with an intrinsic code assigned to an online service system(120). A control processing part(350) includes a threat detecting part(351), detecting a security threat level according to the distance difference between the locations of the computer device and the mobile communications terminal, and a threat responding part(352) implementing measures corresponding to the security threat level. The threat detecting part classifies the security threat level into three steps according to the value of the distance difference between the locations of the computer device and the mobile communications terminal. The threat responding part stores logs in a log collecting part(360), and sends a warning message to the mobile communications terminal or interrupts the secondary authentication process of the secondary authentication system depending on the type of a security threat and the security threat level detected from the threat detecting part. [Reference numerals] (110) End entity; (111) Computer device(including a security authentication module); (112) Mobile communications terminal(including a security authentication module); (120) Online service system; (130) Push server; (140) Secondary authentication system; (300) Control system; (310) Transmitting and receiving part; (311) Wired processing part; (312) Wireless processing part; (320) Encoding and decoding processing part; (330) Information collecting part; (331) Location information collecting part; (332) Single-use authentication key information collecting part; (340) Threat spread part; (350) Control processing part; (351) Threat detecting part; (352) Threat responding part; (353) Report writing part; (360) Log collecting part;
Patent KR-20130039942-A (KR)
Title: Method and apparatus for encoding of pacekt data
Inventor: HWANG SUNG HEE
IPC: H04L1/00
Filed: 2011-10-13
Abstract: PURPOSE: A method for encoding packet data and an apparatus thereof are provided to configure an AL-FEC encoder to generate a parity block through a first FEC or a second FEC corresponding to the number of source payloads included in a source block, thereby improving FEC encoding performance in the transmission of packet data. CONSTITUTION: A payload format generator(300) of an MMT D.1 layer(221) receives an MMT package from an MMT E.1 layer and configures a source block(301) by dividing the received MMT package into a predetermined unit for transmission into source payloads. An AL-FEC module(303) generates an information block(305) by adding padding data in order to make each of payloads included in the source block have the same size, after an FEC encoder(330) performs the FEC encoding using the given FEC code to generate a parity block(303) for the information block, and transmits the parity block to the payload format generator.
Patent KR-20130041516-A (KR)
Title: A conveyor belt
Inventor: LEE BYUNG CHIL
IPC: F16G3/02
Filed: 2011-10-17
Abstract: PURPOSE: A conveyor belt is provided to facilitate installation and dismantlement by connecting first and second ends of a belt body with a one-touch connection unit. CONSTITUTION: A conveyor belt comprises a belt body(11) and a connection unit(13). The belt body has a first end and a second end. The connection unit connects the first and second ends to each other. The connection unit comprises a first connection member and a second connection member. The first connection member is coupled to the first end of the belt body. The second connection member is coupled to the second end of the belt body in a state of being partially overlapped with the first connection member.
Patent KR-20130042968-A (KR)
Title: Intercooler for vehicle
Inventor: YOON SUNG IL
IPC: F02M25/07
Filed: 2011-10-19
Abstract: PURPOSE: An intercooler for a vehicle is provided to store a predetermined amount of condensate water generated by cooling mixing gas in which EGR(Exhaust Gas Recirculation) gas and intake air are mixed. CONSTITUTION: An intercooler(100) for a vehicle comprises a cooler body(10), connect tubes(30), and a condensate water storage unit(50). The cooler body comprises an inlet unit(21) and an outlet unit(25). The connect tubes are successively arranged along a vertical direction of the cooler body and transfers mixed gas to the outlet unit. The condensate water storage unit is installed at the cooler body and stores condensate water by connecting the inlet unit and the outlet unit.
Patent KR-20130045467-A (KR)
Title: The steam soil eterilization for tow tractor
Inventor: KIM TAE DONG
IPC: B09C1/06
Filed: 2011-10-26
Abstract: PURPOSE: A soil steam-sterilizing apparatus is provided to sterilize pathogen in soil by spraying steam to soil as moving with a tractor. CONSTITUTION: A steam-sterilizing apparatus comprises: a loading vehicle(1) which is towed by a tractor(100) and has wheels; a steam tank(2) which is loaded on the loading vehicle, and equipped with a amplifier(21); multiple plows(3) for spraying steam which receive steam from a steam tank by moving according to multiple valleys formed by a rotary(100a) of the tractor; a lifting operation part which moves the multiple plows up and down; a supporting plate which supports the multiple plows in the upper side; and a lifting cylinder which is equipped between the supporting plate and the steam tank, and moves the supporting plate up and down. The loading vehicle also comprises a vinyl roll(6) on the rear side of a soil compaction part. The vinyl roll is formed on both sides of the upper part of the loading vehicle, and is detachably fixed by a clamp supporting a roll pivot(6a).
Patent KR-20130046854-A (KR)
Title: Apparatus for heating
Inventor: JEONG WANG JO
IPC: H05B3/14
Filed: 2011-10-28
Abstract: PURPOSE: A heating apparatus is provided to evenly heat a triplex arranged between insulating panels having different heights by adjusting a cushion belt corresponding to the height difference between the insulating panel and an object and to uniformly press the object, thereby effectively delivering heat to the object. CONSTITUTION: A heating apparatus(100) including a caterpillar moving unit(110) and a heating pad(120) heats an object while moving on the object. The caterpillar moving unit has multiple wheels(112,114) and a cushion belt(116). The cushion belt is mounted on the multiple wheels and is transformed according to external pressure. The heating pad combined to the cushion belt has a heating element and generates heat.
Patent KR-20130049481-A (KR)
Title: Plasma reactor and and gas scrubber using the same
Inventor: KIM IK NYUN
IPC: B01D53/32
Filed: 2011-11-04
Abstract: PURPOSE: A plasma reactor and a gas scrubber using the same are provided to maintain bondage by weight without an adhesive member or a fastening member by inserting and coupling the discharge inner body with magnetic force generation unit. CONSTITUTION: A plasma reactor comprises a high-frequency oscillator (15); a waveguide module; a discharge outer body; cooling bodies (42) arranged inside the discharge outer body; and a discharge inner body (150). The waveguide module transmits the oscillated high frequency. The discharge outer body is perpendicularly arranged from the waveguide module and passes the high frequency transmitted along the waveguide module. The cooling bodies include slits in order for the high frequency transmitted from the waveguide module to be guided inside. The discharge inner body is arranged inside the cooling body and is inserted and coupled by weight and is combined with the discharge outer body. The outer periphery of the discharge inner body is formed in a conical shape in which the cross section becomes smaller as moving towards the lower side.
Patent KR-20130054860-A (KR)
Title: Pedal simulator device
Inventor: SOHN MI JIN
IPC: B60T7/04
Filed: 2011-11-17
Abstract: PURPOSE: A pedal simulator device is provided to improve operation reliability by decreasing abnormal operation due to the adhesion of a damper member to a stopper part without affecting a pedal control feeling. CONSTITUTION: A pedal simulator device(1) comprises a case part, a piston(20), a housing part(30), a stopper part(40), a damper member(50), and an adhesion prevention protrusion part(60). The damper member is installed in the housing part and moves towards the stopper part contact direction for applying a pedal control feeling. The adhesion prevention protrusion part is protruded by a plurality of supporting protrusions(62) on the damper member and separates the stopper part and damper member. The protruded heights of the supporting protrusions vary. The supporting protrusions are compressed for offsetting shocks.
Patent KR-20130056984-A (KR)
Title: Method and game server for providing item purchase function
Inventor: LEE SO WON
IPC: G06Q30/06
Filed: 2011-11-23
Abstract: PURPOSE: A method for providing an item purchase function and a game server are provided to reduce stress of a user which is caused by purchasing an item which a use period is limited. CONSTITUTION: An item information table, which defines item information including a plurality of use periods for each item, is managed(S300). When item purchase request information for a specific item is inputted, an item purchase expense process corresponding to total item purchase prices is performed(S302). Item obtainment processing is performed by additionally storing a bonus item in an obtainment item list(S304). Item purchase processing result information is outputted corresponding to the item obtainment processing(S306). [Reference numerals] (AA) Start; (BB) End; (S300) Item information management step; (S302) Item purchase processing step; (S304) Item obtainment processing step; (S306) Item purchase processing result providing step
Patent KR-20130059779-A (KR)
Title: 육수를 이용한 육고기 찜의 제조방법 및 그 방법에 의한 육고기 찜
Inventor: KIM TAE YEONG
IPC: A23L33/20
Filed: 2011-11-29
Abstract: 본 발명은 간이 된 육수에 얇게 저며진 육고기를 넣고 함께 끓이는 단계와, 상기 육수가 끓으면서 육고기의 지방이 녹으면 육수는 버리고 육고기 만을 얻는 단계와, 상기 육고기에 삶은 콩나물과 저민 파, 양념을 넣고 다시 볶는 단계로 이루어짐을 특징으로 하는 육수를 이용한 육고기 찜의 제조방법을 제공하기 위한 것으로, 본 발명은 육고기가 가지고 있는 불쾌한 맛과 냄새, 지방, 콜레스트롤과 같은 인체에 유해한 성분을 육수와 함께 끓여서 추출한 다음 육수를 버리면서 함께 버려 인체와 입맛에 최적인 상태인 육고기를 섭취할 수 있도록 하는 효과를 갖는다. 
또 본 발명은 육고기를 육수와 함께 끓임으로써 오히려 육수에 함유된 인체 유용성분 및 고소한 맛과 향을 육고기에 베이도록 하여 육고기의 맛을 향상시킬 수 있고, 느끼하지 않고 부드럽고 쫄깃한 상태로 조리됨으로써 질리지 않도록 하며, 찜과 같이 오래도록 따뜻한 상태를 유지하면서 섭취할 수 있도록 함으로써 다양한 외식산업에 전혀 새로운 스타일의 요리를 제공할 수 있는 매우 유용한 발명인 것이다.
Patent KR-20130059824-A (KR)
Title: Earthquake-resistance assembling block unit
Inventor: CHOI WON OK
IPC: E04C1/00
Filed: 2011-11-29
Abstract: PURPOSE: An earthquake-proof prefabricated block unit is provided to be applied to buildings with various facades and planes and to shorten a construction period by using prefabricated members through a dry construction method. CONSTITUTION: An earthquake-proof prefabricated block unit comprises a plurality of wall blocks and a core block. The wall block comprises two block external plates(110) and a plurality of block internal plates(120). The block external plates are perpendicularly arranged in parallel. A block internal plate integrally connects the block external plates and forms a block hollow part(130) and a semi-hollow part(132). The semi-hollow part of the wall block is joined to the semi-hollow part of an adjacent wall block to form a joint hollow part(130'). The core block is inserted between the block and the joint hollow parts and supports an inner wall by using the elasticity of an elastomer.
Patent KR-20130064422-A (KR)
Title: Flat panel display module
Inventor: MIN HYUN JUNG
IPC: G02F1/1345
Filed: 2011-12-08
Abstract: PURPOSE: A flat panel display module is provided to prepare a protection film in one side of a COF in order to convert a moving route of a liquid material flowing into the module to a direction except a source circuit substrate, thereby blocking the liquid material from flowing into the source circuit substrate. CONSTITUTION: A source circuit board(118) is arranged in at least one side of a display panel. A driver IC(124) is mounted on one side of a COF(Chip On Film)(120). The COF electrically connects the display panel and the source circuit substrate. A sub film(130) is bonded to the other side of the COF and converts a moving route of a liquid material which flows in a display panel direction. An apparatus structure mounts the display panel and the source circuit substrate, and vertically fixes the display panel and the source circuit substrate.
Patent KR-20130033257-A (KR)
Title: The power system for improving energy efficiency
Inventor: KIM HAN JOONG
IPC: F03G3/00
Filed: 2011-12-08
Abstract: PURPOSE: A power generating device for improving energy efficiency is provided to facilitate the installation and to reduce the maintenance cost. CONSTITUTION: A driving cab(11) and a passenger room(21) are arranged in a car main body(10). A car driving device(12) is mounted under one side of the driving cab. A pneumatic and hydraulic compressor(19) is mounted on one side of the car driving device. A power generator, where a motor and a pneumatic tire are attached, is connected to the end of a cylinder(18) by a flange.
Patent KR-20130066858-A (KR)
Title: Method for predicting tire flat spot performance
Inventor: CHOI DAE WON
IPC: G01M17/02
Filed: 2011-12-13
Abstract: PURPOSE: A method for predicting tire flat spot performance is provided to enable the predicting of the tire flat spot with only specifications of a tire, thereby supplying effect of reducing development delays and additional expenses. CONSTITUTION: A lot of data is received from an input unit for predicting performance of a tire flat spot(S10). The performance of the tire flat spot is learned through a dedicated artificial neural network model unit for a tire based on the data(S20). A performance prediction result for the tire flat spot is outputted through an output unit corresponding to learning(S30). The data includes tire structure input data, thermal strain environment condition data, uniformity measurement condition data, and a test environment condition. [Reference numerals] (100) Input unit; (110) Tire structure input unit; (120) Forming environment condition input unit; (130) Uniformity measurement condition input unit; (200) Neural network model unit; (210) Tire radial run-out learning unit; (220) Tire RFV learning unit; (300) Output unit; (310) Tire radial run-out prediction unit; (320) Tire RFV prediction unit; (330) Tire restoration rate prediction unit
Patent KR-20130069976-A (KR)
Title: Sewing method for 2-layer reversible down jacket
Inventor: SEO BEOM SU
IPC: A41D3/00
Filed: 2011-12-19
Abstract: PURPOSE: A sewing method of double-layered both sides down jacket is provided to be neat by not exposing seam parts when a wearer wears to expose outshell to outside and to prevent quilting patterns from being hidden. CONSTITUTION: A sewing method of double-layered both sides down jacket comprises the following steps: leaving a predetermined width so that margin can be formed in the edge in which front and back plates are connected to each other and forming a plurality of compartments on outshell and lining of the front and back plates; filling fillers inside the compartment; and rolling the outshell and lining on one of margin sides of the front and back plates to inside and inserting the other outshell and lining on margin sides to inside so that the front and back plates can be connected. The margin is formed to have 1 to 3 cm width from the edge. The compartment formation is formed by sewing or heat sealing. [Reference numerals] (AA) Start; (BB) Cell formation step; (CC) Charging step; (DD) Connection step; (EE) End
Patent KR-20130072307-A (KR)
Title: Mouth massage mask
Inventor: KIM BOK DEUK
IPC: A62B18/08
Filed: 2011-12-22
Abstract: PURPOSE: A mouth massage mask is provided to allow an eccentric rotation motor to rotate and massage around the mouth of a user, thereby improving blood circulation, relaxing muscle, and maintaining healthy skin by delaying the aging of mouth. CONSTITUTION: A mouth massage mask comprises an outer skin (10) and an inner skin (11) which forms a mask (1) which has a nose connection part (2) formed in the top of the mask and has a mouth hole (3) formed in the center of the mask. Each of a plurality of eccentric rotation motors (12) is built in the optimal position in the inside of the inner skin and the outer cover. A jack hole (13) and a battery jack (14) are formed at a side of the mask. Straps (15a,15b) are attached to both sides of the mask. The magnet, the jade, or the ceramic etc. can be built in the inside of the inner skin and the outer cover comprising the mask.
Patent KR-20130074825-A (KR)
Title: Antimicrobial composition comprising bifidobaterium having antibacterial activity against propionibacterium acnes, and extract of germinated soybean
Inventor: HA NAM JOO
IPC: A61P17/00
Filed: 2011-12-23
Abstract: PURPOSE: An anti-acne composition containing a germinated soybean extract and lactic acid bacteria which suppresses Propionibacterium acnes is provided to specifically suppress P. acnes which cause acne, to ensure antibacterial action against P. acne and harmful bacteria, and to prevent and treat acne diseases. CONSTITUTION: An anti-acne composition contains a germinated soybean extract and lactic acid bacteria which suppress Propionibacterium acnes. The extract is prepared using water, C1-C5 alcohols, propylene glycol, 1,3-butylene glycol, or a mixture thereof. The antibacterial composition has an antibacterial activity against one or more selected from the group consisting of E.coli, Salmonella typhimurium, Staphyllococcus aureus, Candida albican, Aspergillus niger, and Propionibacterium acnes. The lactic acid bacteria are Bipidobacterium lactobacillus SPM0308 (KCTC 11669BP). A drug, a health functional food, or a cosmetic composition contains the composition.
Patent KR-20130073738-A (KR)
Title: Zinc plated steel sheet having excellent coating quality, high ductility, and ultra high strength and method for manufacturing the same
Inventor: LEE KYOO YOUNG
IPC: C21D8/02
Filed: 2011-12-23
Abstract: PURPOSE: A galvanized steel sheet and a manufacturing method thereof are provided to make a high balance (TS*El) value of the tensile strength and the elongation ratio with an excellent coating quality. CONSTITUTION: A super strength galvanized steel sheet with an excellent flexibility and coating quality and a manufacturing method thereof are provided to perform the following steps. Re-heat the slab, which includes C 0.07-0.2wt%, S: less than 2.0wt% (except for 0), Mn 3.0-7.0wt%, Al 1.3-3.0wt%, Sn 0.06-0.2wt%, N less than 0.02wt% (except for 0), S less than 0.015wt%, the remainder Fe and other unavoidable impurity, at 1100-1300°C. Execute the heating and finishing rolling of the re-heated slab at 800-1000°C. Reel the heated and rolled steel sheet in less than 760°C. Cool and roll the reeled steel sheet. Anneal the cooled and rolled steel sheet at 730-800°C. Form a zinc coat layer on the annealed steel sheet.
Patent KR-20130077455-A (KR)
Title: Non-ferrous metal pipe manufacturing method and apparatus based on injection molding
Inventor: SON TAE HO
IPC: C22B9/16
Filed: 2011-12-29
Abstract: PURPOSE: A manufacturing method of a nonferrous pipe by the injection and a manufacturing device thereof are provided to melt the row material at the preset temperature, and to cool and inject the raw material by molding. CONSTITUTION: A manufacturing method of a nonferrous pipe by the injection comprises the following steps of: melting a raw material at the preset temperature (S10); cooling and injecting the raw material by molding (S30); and maintaining the raw material between the melting process and the forming process in the preset temperature (S20). In the step of maintaining warm, an addition component is added in the raw material for the final physical property. [Reference numerals] (S10) Melting step; (S20) Heat-retaining step; (S30) Forming step
Patent KR-20120078657-A (KR)
Title: Photoresists and methods for use thereof
Inventor: POHLERS GERHARD
IPC: H01L21/027
Filed: 2011-12-30
Abstract: PURPOSE: A method for manufacturing an ion-implanted semiconductor substrate, the substrate, and a photoresist relief image forming method, and a photoresist composition are provided to secure superior resolution and adhesion to a SiON layer and an inorganic substrate layer. CONSTITUTION: A method for manufacturing an ion-implanted semiconductor substrate includes the following: a chemically amplified positive-active photoresist composition-based relief image is coated on a semiconductor substrate; and ions are implanted on the substrate. The composition includes a resin, a photo-active component, and a multi-keto component. The multi-keto component is a resin, and the resin includes a photoacid-labile group. The multi-keto component includes at least two adjacent non-cyclic keto groups.
Patent KR-20110033188-A (KR)
Inventor: NAGEL FREDERIK
IPC: G10L21/038
Filed: 2009-06-25
Abstract: 입력 신호로부터 대역폭 확장 신호를 생성하기 위한 장치는 패치 생성기 및 컴바이너를 포함한다. 입력 신호는 제 1 해상도 데이터 의해 제 1 대역으로, 제 2 해상도 데이터에 의해 제 2 대역으로 표현되며, 제 2 해상도는 제 1 해상도보다 낮다. 패치 생성기는 제 1 패칭 알고리즘에 따른 입력 신호의 제 1 대역으로부터 제 1 패치를 생성하며 제 2 패칭 알고리즘에 따른 입력 신호의 제 1 대역으로부터 제 2 패치를 생성한다. 컴바이너는 대역폭 확장 신호를 획득하기 위하여 제 1 패치, 제 2 패치 및 입력 신호의 제 1 대역을 결합한다. 대역폭 확장 신호를 생성하기 위한 장치는 제 1 패칭 알고리즘에 및 제 2 패칭 알고리즘에 다른 입력 신호를 스케일하거나 혹은 제 1 패치 및 제 2 패치를 스케일하는데, 따라서 대역폭 확장 신호는 스펙트럼 포락 기준을 만족시킨다.
Patent KR-20110043599-A (KR)
Inventor: ELLIOTT ERIC L
IPC: A61P35/00
Filed: 2009-06-16
Abstract: 본 발명에서는 프로테아솜 저해물질로서 유용한 신규한 화합물을 제시한다. 본 발명에서는 또한, 본 발명의 화합물을 포함하는 제약학적 조성물 및 다양한 질병의 치료에서 이들 조성물을 이용하는 방법을 제시한다.
Patent KR-20110031220-A (KR)
Inventor: FLUHRER HELMUT
IPC: A01G15/00
Filed: 2009-07-07
Abstract: 본 발명은 기상 변경 장치를 제공한다. 본 발명에 따른 장치는 에미터 전극;상기 에미터 전극에 전기 전하를 제공하고, 상기 에미터 전극에 전기적으로 연결되는 수단들; 기 설정된 높이에서 상기 에미터 전극을 지지하기 위한 절연 지지체; 및 상기 구성들을 접지하기 위한 수단들;을 포함하고, 상기 에미터 전극은 말터 필름을 포함한다. 본 발명의 또 다른 측면에 따르면 기상 변경 장치는, 에미터 전극을 수송하기에 적합한 공기보다 더 가벼운 수송기와, 상기 에미터 전극에 전기 전하를 제공하고 상기 에미터 전극에 전기적으로 결합된 수단들과, 상기 장치를 접지하는 수단들을 포함한다. 본 발명의 추가적 측면에 따르면, 타깃 영역에서 강수량을 증가시키는 방법이 제공된다. 상기 방법은 에미터 전극을 제공하는 단계, 상기 타깃 영역 내부 및/또는 가까이에서 기상 상태(meteorological situation)를 분석하는 단계, 그리고 상기 기상 분석에 대응하여 에미터 전극에 전기 전하를 제공하는 단계, 그런 다음 상기 에미터 전극으로 하여금 상기 에미터 전극 근처를 이온화하는 단계를 포함한다.
Patent KR-20110036628-A (KR)
Inventor: NOVOTNY PAUL M
IPC: C22C38/04
Filed: 2009-06-17
Abstract: 고강도 고인성 강 합금이 개시된다. 상기 강 합금은 본 명세서에 설명된 넓은 중량% 조성을 갖는다. 잔부에는, 유사한 용도 및 특성을 위해 생산된 상업용 등급의 강 합금에서 발견되는 보통의 불순물이 포함된다. 또한 매우 높은 강도 및 파괴 인성을 나타내는 경화 및 템퍼링된 물품이 개시된다. 이 물품은 전술한 넓은 중량% 조성을 갖는 합금으로부터 형성된다. 본 발명의 이러한 양태에 따른 합금 물품은, 화씨 약 500 도 내지 화씨 600 도의 온도에서 템퍼링되는 것을 또한 특징으로 한다.
Patent KR-20110059710-A (KR)
Inventor: HOSENFELDT TIM MATTHIAS
IPC: C23C30/00
Filed: 2009-08-26
Abstract: 본 발명은 철재로 만들어진 기재를 가진 층상 복합체에 관한 것으로, 상기 기재는 PVD/PACVD 코팅 및 부식방지층을 구비하며, 상기 부식방지층은 상기 PVD/PACVD 코팅 위에 배치되어 있고, 상기 PVD/PACVD 코팅은 포어들을 갖고 있으며, 상기 포어들 안으로 상기 부식방지층이 돌출한다.
Patent KR-20110040963-A (KR)
Inventor: SUDOU KENJI
IPC: H01L21/3065
Filed: 2009-08-19
Abstract: 가스 공급 부재(11)는, 환상(annular shape)으로 연장되는 가스의 유로가 그 내부에 설치된 환상부(12)를 포함한다.  환상부(12)는, 가스를 공급하는 복수의 공급공(19)이 형성된 평판부(18)를 포함하는 환상의 제1 부재(13a)와, 제1 부재(13a)와의 사이에 가스의 유로가 되는 공간(14)을 형성하는 환상의 제2 부재(13b)를 구비한다.