baber/WOPTO huggingface dataset:
Patent JP-2021522096-A (JP)
Title: 車両姿勢偏差に基づく慣性調整アクティブサスペンションシステムおよび制御方法
IPC: B60G17/015
Filed: 2019-08-01
Abstract: 車両姿勢偏差に基づく慣性調整アクティブサスペンションシステムおよび制御方法であって、システムは、車体（１３）、慣性測定ユニット（１）、電子制御ユニット（１１）、サーボコントローラーグループ（１２）、複数の車輪（２、３、４）とそれに一対一に対応するサスペンションサーボ作動シリンダー（５、６、７）、およびサスペンションサーボ作動シリンダー（５、６、７）ストロークを測定する変位センサー（８、９、１０）変位センサーを含む。電子制御ユニット（１１）は、慣性測定ユニット（１）によって測定された車体（１３）姿勢パラメータを読み取り、車体（１３）の現在の時刻と前の時刻の姿勢偏差を計算し、姿勢制御パラメータをサーボコントローラーグループ（１２）に出力し、サーボコントローラーグループ（１２）は、姿勢制御パラメータおよび変位センサー（８、９、１０）の変位フィードバック値に基づいて、各サスペンションサーボ作動シリンダー（５、６、７）の伸縮を制御して、凹凸のある道路を走行する時、その質量中心が直線または円弧に沿って移動し、車体の姿勢が変化しないようにすることにより、車両が複雑な道路を走行するときの車体（１３）の振動を低減し、車両の走行速度、操縦安定性、運転快適性を向上させる。 【選択図】図１
Patent JP-2021530432-A (JP)
Title: メタセシス反応におけるｎ−キレート化ルテニウム錯体の使用
IPC: C07C253/30
Filed: 2019-07-10
Abstract: 本発明の主題は、式１のルテニウム錯体の使用であり、個々の置換基は、閉環メタセシス（ＲＣＭ）、ホモメタセシス（自己−ＣＭ）またはクロスメタセシス（ＣＭ）などから選択される反応を含む、オレフィンメタセシス反応の記述で示される意味を有する。
Patent JP-2021531535-A (JP)
Title: 量子回路リスク分析
IPC: G06N10/00
Filed: 2019-06-10
Abstract: 本明細書に記載の技術は、期待値と、分散と、バリュー・アット・リスクと、条件付きバリュー・アット・リスク尺度とを含む、リスクを分析するために使用される量子回路を対象とする。態様は、量子ゲートを使用する選択された数の量子ビットによって表される量子状態に１つまたは複数の確率変数をマッピングすることによって第１の量子サブ回路を設けるために１つまたは複数の確率変数の不確定性をモデリングすることと、第１のアンシラ量子ビットと、１つまたは複数の他の量子ビットによって制御されるＹ回転とを含む第２の量子サブ回路にリスク尺度をエンコードすることとを含み得る。さらに他の態様は、リスク尺度に対応する確率値を抽出するために第１のサブ回路と第２のサブ回路とに基づいて振幅推定を行うことを含むことができ、確率値はアンシラ量子ビットにおいて１状態を測定する確率を表す。
Patent JP-2021512338-A (JP)
Title: 微小広帯域分光分析装置
IPC: G01N21/64
Filed: 2019-01-25
Abstract: いくつかの実施形態によれば、マイクロ広帯域分光分析装置（ＭＷＳＡＤ）は、可視から遠赤外線まで動作するように設計されている。ＭＷＳＡＤは、ほぼすべての種類の分子分光法を実装する最初の統合プラットフォームです。この設計は、フレネルレンズ／ゾーンプレートなどの回折集束素子（ＤＦＥ）を、広範囲の有限範囲の調整デバイスと組み合わせて統合することに基づいている。広範囲の調整デバイスは、調整可能なレンズおよび／またはロングストロークリニアモーターです。有限調整デバイスは、ＭＥＭＳ ／ ＰＺＴアクチュエーターによって制御されるマイクロピンホールです。ＭＥＭＳ ／ ＰＺＴアクチュエータは、フレネルレンズ／ ＤＦＥのクロマティックフォーカス全体のマイクロピンホールの位置を有限調整するために使用されます。ロングストロークリニアモーターは、クロマティックスフォーカス全体のピンホール位置を広範囲にチューニングするために使用されます。チューナブルレンズは、マイクロピンホール内のクロマティックスフォーカスの位置を広帯域でチューニングするために使用される。【選択図】 図１Ｂ
Patent JP-2021525318-A (JP)
Title: 特性が改善されたアラミドベースの紙
IPC: D04H1/4342
Filed: 2019-05-27
Abstract: 本発明は、少なくとも９０重量％のアラミド系材料を含むアラミドベースの紙であって、アラミド系材料は、アラミドショートカットおよびアラミドフィブリッドのうちの少なくとも１つを含み、該紙は、アラミド系材料の合計量に基づいた計算で最大４０重量％のアラミドパルプを含み、かつ該紙は、０．１〜１０重量％のポリアミド−アミンエピクロロヒドリン（ＰＡＥ）を含む、紙に関する。アラミドショートカットおよびアラミドフィブリッドのうちの少なくとも１つを含むアラミド系材料を、ＰＡＥを除く紙の重量に基づいた計算で少なくとも９０重量％含み、かつ最大４０重量％のアラミドパルプを含むアラミドベースの紙に、ポリアミド−アミンエピクロロヒドリン（ＰＡＥ）を０．１〜１０重量％配合すると、紙のｚ強度および引裂強度が驚くほど改善されることが見出された。本発明のさらなる利点およびその特定の実施形態は、さらに明細書から明らかになるであろう。
Patent JP-2022502518-A (JP)
Title: シクロペンタノン化合物
IPC: C07C49/647
Filed: 2019-10-14
Abstract: 本発明は、例えばフルーティー、フルーティー−エキゾチックタイプのにおいノートを付与するための、その立体異性体のいずれか１つの又はそれらの混合物の形での式（Ｉ）［式中、ｎは１又は２を示す］のシクロペンタノン化合物の付香成分としての使用に関する。
Patent JP-2021527744-A (JP)
Title: ポリマー厚膜誘電体ペースト組成物
IPC: C08K3/38
Filed: 2019-06-18
Abstract: 本発明は、二酸化チタン及び窒化ホウ素粉末の混合物と、ポリオール及びフェノキシ樹脂の樹脂ブレンドと、直鎖状脂肪族ポリエステル、ブロックコポリマー、ブロックト脂肪族ポリイソシアネート、並びに湿潤剤及び分散剤からなる群から選択される１種以上の添加物と、１種以上の極性、非プロトン性溶媒とを含むポリマー厚膜誘電体ペースト組成物を提供する。本ペースト組成物は、熱成形を受ける電気回路における及び衣服などの伸縮性誘電体層を必要とする物品におけるポリマー厚膜誘電体層を形成するために使用され得る。
Patent JP-2021515810-A (JP)
Title: 摘花用組成物及びこれを用いた摘花方法
IPC: A01G7/06
Filed: 2018-11-15
Abstract: 【課題】摘花効果がある最小限の低濃度でミツバチに毒性が低いか、又はない脂肪族アルコールを含む摘花用組成物を提供する【解決手段】C6乃至C12の脂肪族アルコールの中から選ばれる1種以上を含んだり、C6乃至C12の脂肪酸メチルエステルの中から選ばれる1種以上のメチルエステル化物を含んだり、一つ以上の二重結合を有するC10乃至C18の脂肪族アルコールの中から選ばれる1種以上を含んだり、C6乃至C8の芳香族アルコールの中から選ばれる1種以上と乳化剤１種以上を含んだりすることを特徴する、アルコール濃度を0.01 % 〜0.8 %含んで撒布時ミツバチに安全な摘花用組成物。
Patent JP-2021529525-A (JP)
Title: Ｔａｕ発現調節用オリゴヌクレオチド
IPC: A61P43/00
Filed: 2019-07-03
Abstract: 本発明は、標的細胞におけるＴａｕの発現を調節することができるアンチセンスオリゴヌクレオチドに関する。オリゴヌクレオチドはＭＡＰＴ ｍＲＮＡにハイブリダイズする。本発明は更に、タウオパチ、アルツハイマ（Ａｌｚｈｅｉｍｚｅｒ）病、前頭側頭型認知症（ＦＴＤ）、ＦＴＤＰ−１７、進行性核上性麻痺（ＰＳＰ）、慢性外傷性脳症（ｃｈｒｏｎｉｃ ｔｒａｕｍａｔｉｃ ｅｎｃｅｐｈａｌｏｐａｔｈｙ：ＣＴＥ）、大脳皮質基底核変性症（ｃｏｒｔｉｃｏｂａｓａｌ ｇａｎｇｌｉｏｎｉｃ ｄｅｇｅｎｅｒａｔｉｏｎ：ＣＢＤ）、てんかん、ドラベ症候群、抑鬱、発作性障害、及び運動障害の治療のための、オリゴヌクレオチド及び医薬組成物のコンジュゲート並びに方法に関する。
Patent JP-2022106139-A (JP)
Title: Information communication system and information processing program
Inventor: OBA KAZUFUMI
IPC: G06F13/00
Filed: 2021-01-06
Abstract: To provide an information communication system which allows a terminal that accesses a URL to stably perform real-time bi-directional communication with a terminal with which the terminal desires to perform bi-directional communication even when an unspecified person knows the URL for bi-directional communication, and an information processing program used for the same.SOLUTION: An information communication system 10 which causes a call terminal and a waiting terminal to perform real-time bi-directional communication of voice data or image and voice data comprises: URL management means 20 which stores a call URL that allows access by the call terminal and a waiting URL that allows access by the waiting terminal, together with correspondence; communication establishment means 21 which detects the access to the call URL corresponding to the waiting URL in such a state that the waiting terminal accesses the waiting URL, and turns the waiting terminal and the call terminal into the bi-directional communicable state; and call instruction means 22 which causes the waiting terminal that becomes bi-directional communicable with the call terminal to perform a call operation that calls a user of the waiting terminal.SELECTED DRAWING: Figure 2
Patent JP-2021053500-A (JP)
Title: Game machine
Inventor: MAKINO SHINGO
IPC: A63F5/04
Filed: 2021-01-13
Abstract: To provide a game machine capable of increasing a degree of attention to a game.SOLUTION: An image display device 63 displays an ending image in completion of a BB state. In the ending image, ending base images are displayed, where a plurality of ending base image types are set. An ending base image type, which is displayed in the ending image every time when the BB state occurs, is successively changed according to a predetermined change order. In this case, when a setting value is changed, a value of an ending screen counter 113 for determining the ending base image type is corrected. Thus, an ending base image type, which is executed after a change in the setting value and is in the BB state, can be a type, which differs from a type following a change rule of an ending base image type before the change in the setting value.SELECTED DRAWING: Figure 7
Patent JP-2021091222-A (JP)
Title: Ink jet print method with integrated spot color and process color
Inventor: ZHANG YING
IPC: B41J2/21
Filed: 2021-01-14
Abstract: To provide a beneficial combination of improvements in printed image durability, printed image consistency, control, and a printer lifetime (long-store process reduction/elimination) in addition to gamut expansion.SOLUTION: The invention relates to a method for producing a printed image on a substrate, the method comprising the steps of: selecting eight or fewer process colors from a known process ink color set; providing two or more spot colors to form a color set comprising the process colors and the spot colors; and optionally printing the image using the formed color set. The ratio of the number of spot colors to the number of process colors is at least 0.5:1.SELECTED DRAWING: Figure 1
Patent JP-2021124724-A (JP)
Title: Multi-layer optical device exhibiting anomalous dispersion
Inventor: ALI ESHAGHIAN DORCHE
IPC: G02B6/125
Filed: 2021-01-15
Abstract: To provide a multilayer optical device exhibiting desired anomalous dispersion characteristics.SOLUTION: An optical device has a first optical layer with a first dispersion response as a first function of wavelength. A second optical layer has a second dispersion response as a function of wavelength that is different from the first function. A separating layer is located between the first optical layer and the second optical layer and has a lower refractive index than those of the first layer and the second layer. Thickness of the separating layer is selected such that the first dispersion response and the second dispersion response are combined to create anomalous dispersion about target wavelength. The anomalous dispersion results in that the optical device emits wide-band coherent optical output about the target wavelength in response to optical input at the target wavelength.SELECTED DRAWING: Figure 1
Patent JP-2022110787-A (JP)
Title: Bag manufacturing and packaging machine
Inventor: FUJITA KENTO
IPC: B65B57/02
Filed: 2021-01-19
Abstract: To provide a bag manufacturing and packaging machine which reduces erroneous determination of article biting.SOLUTION: A bag manufacturing and packaging machine (1000) includes a film supply part (100), a former (210), a lateral seal part (240), and a determination part (310). The film supply part (100) holds a film roll (FR) around which a film (F) is wound, and supplies the film (F) to the downstream. The former (210) forms the film (F) into a cylindrical shape. The lateral seal part (240) laterally seals the film (F) formed into a cylindrical shape. The determination part (310) determines whether or not an article (C) is bitten in a portion laterally sealed, based on a determination reference value. The determination part (310) changes the determination reference value before a joint (J) of the film (F) and after the joint (J) of the film (F).SELECTED DRAWING: Figure 7
Patent JP-2022111450-A (JP)
Title: Semiconductor device
Inventor: KARIKI HIRO
IPC: H01L29/78
Filed: 2021-01-20
Abstract: To provide a semiconductor device that can improve its characteristics.SOLUTION: According to an embodiment, the semiconductor device includes first to third electrodes, first and second conductive members, a semiconductor member, and a first insulating member. The first conductive member is electrically connected to the second electrode. Alternatively, the first conductive member can be electrically connected to the second electrode. The second conductive member is electrically isolated from the second and third electrodes.SELECTED DRAWING: Figure 1
Patent JP-2022111529-A (JP)
Title: Commodity recognition device, system, method and program
Inventor: NAKAGAWASAI TOMOYA
IPC: G06T7/00
Filed: 2021-01-20
Abstract: To provide a commodity recognition device, a commodity recognition system, a commodity recognition method and a program, compactly showing what kinds of candidates of a commodity name there are in each captured image of a commodity so that they can be seen at a glance.SOLUTION: A commodity recognition device 2 according to the present disclosure includes; an acquisition unit 3 that acquires an image of a commodity to be purchased; a calculation unit 4 that calculates similarities between the image of the commodity to be purchased and images of commodities previously stored in association with commodity names; an identification unit 5 that identifies candidates of a commodity name corresponding to the commodity to be purchased on the basis of the calculated similarities; and a generation unit 6 that generates composite images obtained by superimposing names of the identified candidates of the commodity on the images of the commodity to be purchased.SELECTED DRAWING: Figure 1
Patent JP-2022112575-A (JP)
Title: Assessment system and notification system
Inventor: KUSHIDA DAISUKE
IPC: G08B25/04
Filed: 2021-01-22
Abstract: To provide an assessment system enabling acquisition of an assessment result including ambiguity and to provide a notification system with an assessment result including ambiguity taken into consideration.SOLUTION: A notification system is composed of: a posture information acquisition unit acquiring posture information on an object person; an input unit inputting answers to a plurality of evaluation items in order to perform overturning/falling assessment of the object person P; an analysis unit analyzing overturning/falling of the object person P on the basis of the posture information from the posture information acquisition unit and the answers from the input unit; an output unit outputting a result of analysis performed by the analysis unit; a notification selection unit selecting a notification content on the basis of output from the output unit; and a notification unit performing notification on the basis of selection performed by the notification selection unit. The output by the output unit is the analysis result including an ambiguous range. The notification content of the notification selection unit is selected on the basis of the analysis result including the ambiguous range.SELECTED DRAWING: Figure 14
Patent JP-2021062277-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-01-22
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: As a type of a privilege game, a type of one privilege game is determined by type determination means from among a plurality of games including at least a first privilege game and a second privilege game which becomes a specific determination result with determination by second determination means during a period until satisfaction of a specific condition from the end of the privilege game more easily, than the first privilege game. As the game state after the privilege game is terminated, one game state is set by game state setting means from among a plurality of game states including at least the first game state and the second game state different from the first game state. In the first privilege game and the second privilege game, the setting ratio in the second game state is higher than that in the second game state, as the game state after the privilege game is completed. Thereby, it is possible to increase a player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2022114107-A (JP)
Title: cargo handling vehicle
Inventor: SHIOZAKI MASARU
IPC: B66F9/18
Filed: 2021-01-26
Abstract: To provide a technology for making it easier to hold properly a rolled cargo in a cargo handling vehicle.SOLUTION: A cargo handling vehicle comprises a roll clamp 150 to hold a rolled cargo, a traveling part 120 to move, an emitting part 161 to emit a laser, a receiving part 162 to receive a laser reflected light, an output part 139, and a control part 170, where the control part calculates the proper distance for holding the cargo based on the radius by calculating a cargo radius based on a reflected light received by the receiving part, and outputs a voice to the output part when the vehicle reaches the neighborhood of the proper distance.SELECTED DRAWING: Figure 7
Patent JP-2022115526-A (JP)
Title: Shaking-out cap
Inventor: NAKAMURA HIROYUKI
IPC: B65D47/04
Filed: 2021-01-28
Abstract: To make it stable and easy to shake a small amount of powder out.SOLUTION: A shaking-out cap comprises a cap body 12 which is mounted on a mouth part 11a of a container body 11 containing powder, and formed with a shaking-out hole 13a for powder. The cap body has a vibration part 21 formed in a deformable manner as at least a part of a wall part facing an inner side of the container body, and a rotary body 23 which is supported rotatably is provided outside the cap body. The rotary body is provided with an excitation projection 24 which repeatedly abuts on and leaves the vibration part as the rotary body rotates to move.SELECTED DRAWING: Figure 1
Patent JP-2021093363-A (JP)
Title: Plasma reactor for processing a workpiece with an array of plasma point sources
Inventor: KARTIK RAMASWAMY
IPC: H05H1/46
Filed: 2021-01-29
Abstract: To solve the problem of conventional plasma processing, where a wafer to be processed can suffer from local non-uniformity (nonuniform stress, nonuniform film composition, and nonuniform CD) caused by different etching environments.SOLUTION: A plasma source consists of an array of plasma point sources 90 that controls generation of charged particles and radicals spatially and temporally over a user defined region.SELECTED DRAWING: Figure 1A
Patent JP-2022117247-A (JP)
Title: Terminal processing device
Inventor: YAMAGUCHI TAKESHI
IPC: G06F3/04815
Filed: 2021-01-29
Abstract: To provide a terminal processing device capable of achieving an aerial display which is hygienic and excellent in operability.SOLUTION: A terminal processing device 10 is provided in which an aerial image is formed as an aerial display P, the terminal processing device 10 comprises: a light control panel 12 provided at an upper end opening of a housing 11; first and second inclined wall bodies 14 which incline downward, while approaching each other, to the inside of a housing from the front end edge and the rear end edge of the upper end opening and are integrated at respective descending ends; a pair of side wall bodies 17 attached to left and right ends of each of the light control panel, the first inclined body 14 and the second inclined wall body 16 and forming an optical path space of the outgoing light from a display screen; a display device 15 exposing the display screen from an opening formed in the firstinclined wall body 14; and a control device 19 controlling various kinds of equipment including the display device 15.SELECTED DRAWING: Figure 2
Patent JP-2021072843-A (JP)
Title: Compositions and methods for inhibition of expression of apolipoprotein c-iii (apoc3)
Inventor: BRIAN BETTENCOURT
IPC: C12P19/34
Filed: 2021-02-03
Abstract: To provide double-stranded ribonucleic acid (dsRNA) targeting an APOC3 gene, and methods of using the dsRNA to inhibit expression of APOC3.SOLUTION: A double-stranded ribonucleic acid (dsRNA) for inhibiting expression of an APOC3 gene, where the dsRNA comprises a sense strand and an antisense strand each being 30 nucleotides or less in length, where the antisense strand comprises at least 15 contiguous nucleotides of a certain antisense sequence.SELECTED DRAWING: None
Patent JP-2021076009-A (JP)
Title: Series of work machine
Inventor: KAWASHIMA KOJI
IPC: F15B11/02
Filed: 2021-02-04
Abstract: To provide a series of a shovel which can achieve commonization of components while satisfying requests for each shovel requiring different actions, a hydraulic circuit of a shovel, and a shovel.SOLUTION: A series of a shovel has a first shovel and a second shovel which have a first operation element and a first hydraulic actuator for driving the first operation element in common. The first shovel and the second shovel include a first control valve for controlling flow of hydraulic fluid of the first hydraulic actuator, and a second control valve which controls flow of hydraulic fluid of a second hydraulic actuator for driving a second operation element different from the first operation element in the first shovel and controls the flow of the hydraulic fluid of the first hydraulic actuator in the second shovel, in common.SELECTED DRAWING: Figure 6
Patent JP-2021179597-A (JP)
Title: Reticle pod provided with optically identifiable marks and method for identifying the same
Inventor: CHIU MING-CHIEN
IPC: G02B7/00
Filed: 2021-02-05
Abstract: To provide a reticle pod provided with optically identifiable marks so as to allow its disposition to a correct site within a semiconductor processing device.SOLUTION: The invention discloses a reticle pod including a base and a lid mounted to the base. The base has a bottom surface (200) having at least one first mark (201) and at least one second mark (202). The first mark has a first reflectivity relative to a light source (311), and the second mark has a second reflectivity relative to the light source. The first reflectivity is different from the second reflectivity and also different from that of the rest area of the bottom surface.SELECTED DRAWING: Figure 2
Patent JP-2021077408-A (JP)
Title: Backward compatibility by algorithm matching, disabling features, or performance limitation
Inventor: MARK EVAN CERNY
IPC: G06F9/38
Filed: 2021-02-08
Abstract: To provide backward compatibility for an application/title designed for an older version of a computer system.SOLUTION: A new device executing an application on a new CPU determines whether the application is for a legacy device having a legacy CPU. When the application is for the legacy device, the new CPU executes the application by: disabling selected features of the new CPU that are not present on the legacy CPU; altering a latency of instruction execution of the new CPUs to match or approximate a latency of the legacy CPU; and altering algorithmic details of operation of one or more units of the new CPU to match or approximate algorithmic details of operation of corresponding units of the legacy CPU.SELECTED DRAWING: Figure 2
Patent JP-2022121291-A (JP)
Title: Construction information output device and program
Inventor: KAGEYAMA TAKAHIRO
IPC: E04H1/04
Filed: 2021-02-08
Abstract: To provide a construction information output device and a program capable of outputting more appropriate advice and proposal in accordance with a construction content for a multiple dwelling house and a change in a situation with time.SOLUTION: A construction information output device 1 for providing information related to construction as construction information in response to a request related to maintenance of an apartment house by a resident includes: outline information acquisition unit 11 for acquiring an outline of maintenance as outline information from the resident; a request information acquisition unit 12 for acquiring a request related to maintenance from a resident and a temporal change in a state of a maintenance target facility as request information; a public information generation unit 15 for generating public information to be disclosed to the outside based on the acquired summary information and the request information; and a collection unit 18 for collecting construction information based on the generated public information, and a construction information output unit 20 for outputting the collected construction information.SELECTED DRAWING: Figure 2
Patent JP-2022122052-A (JP)
Title: Power device and control method thereof
Inventor: MORITA SHINJIRO
IPC: H02H7/18
Filed: 2021-02-09
Abstract: To avoid an occurrence of excess current and a state where no power is transmitted by a simple configuration and at low costs.SOLUTION: In a power device 10 and a control method thereof, by bringing an intermittent part 16 arranged on one power transmission path 14 among a plurality of power transmission paths 14 into a connection state, power is transmitted through the intermittent part 16 arranged on one power transmission path 14 in series and a one-direction rectification part 18. Then, by bringing an intermittent part 16 arranged on the other power transmission path 14 into the connection state, power is transmitted through the intermittent part 16 arranged on the other power transmission path 14 in series and the one-direction rectification part 18. Subsequently, the intermittent part 16 arranged on the one power transmission path 14 is brought into a cut-off state.SELECTED DRAWING: Figure 1
Patent JP-2022106259-A (JP)
Title: Very low gas permeability composite seal formed by integrating rubber o-ring seal and back-up ring seal
Inventor: MIKI MASAHARU
IPC: F16J15/10
Filed: 2021-01-06
Abstract: To provide a very low gas permeability composite seal formed by integrating a back-up ring seal for improving sealing performance without degrading handleability of a rubber O-ring seal, and the rubber O-ring seal.SOLUTION: A rubber O-ring seal 200c is obtained by baking a heat-resisting rubber O-ring seal at a high temperature in vacuum, and then taking out the same into the atmosphere in a state of absorbing dry nitrogen or dry argon. A long back-up ring seal 100c composed of a material having a gas permeability at high temperature, of 1/100 or less of the rubber O-ring seal is tightly wound on an outer periphery of the rubber O-ring seal. A peripheral film 600 for integration is used at an outermost peripheral side for keeping a close contact state of the integrated rubber O-ring seal and back-up ring seal for a long period.SELECTED DRAWING: Figure 3