baber/WOPTO huggingface dataset:
Patent JP-2019518805-A (JP)
Title: 非ハロゲン系難燃性ポリオレフィン絶縁組成物，及び該絶縁組成物から成る絶縁層を含む電線
IPC: H01B7/02
Filed: 2017-06-26
Abstract: 本発明は，非ハロゲン系難燃性ポリオレフィン絶縁組成物，及び該絶縁組成物から成る絶縁層を含む電線に関する。具体的に，本発明は，環境に優しく，製造コストが低減され，布設性及び難燃性に特に優れると共に，耐熱性，耐水性，絶縁性，耐寒性などの特性を満足し，さらに，布設時における過度な屈曲によっても，絶縁層の伸び率が優れるため，クラックが発生せず，また，破損しない電線を提供することができる非ハロゲン系難燃性ポリオレフィン絶縁組成物，及び該絶縁組成物から成る絶縁層を含む電線に関する。
Patent JP-2018513446-A (JP)
Title: 人のメタデータを検証するための装置、方法、およびシステム
IPC: G06Q50/10
Filed: 2016-02-02
Abstract: 本発明の１つ以上の実施形態は、データ処理装置に提出された自然人または法人のメタデータを自動的に検証するように動作可能なデータ処理装置を提供し、データ処理装置は、通信端末と第１通信システム；前記通信端末の地理的位置を規定する第１のアドレスデータを前記通信端末から受信し、前記第１のアドレスデータから前記通信端末のための第１の地理的位置を導き出すステップと、第１の地理的位置とストリートアドレスとの間の第１の地理的対応関係を決定するために、第１の地理的位置と自然または法的人物のためのデータ処理装置に供給されるストリートアドレスとを比較する。本発明の１つ以上の実施形態は、法人の自然のメタデータの入力を受け付けるように動作する通信端末、自然または法人のメタデータを自動的に検証するシステム、およびデータ処理を操作する方法を提供する装置。
Patent JP-2017537149-A (JP)
Title: 急性腎傷害を制限するための方法
IPC: A61P1/16
Filed: 2015-11-10
Abstract: ピリドキサミンを使用して急性腎傷害（ＡＫＩ）の発症を制限しＡＫＩを処置する方法ならびにピリドキサミン療法の有効性をモニタリングするための方法が説明される。【選択図】なし
Patent JP-2018526967-A (JP)
Title: 肉類を多く含む食料又は飼料製品の加工用の装置及び方法
IPC: A22C17/00
Filed: 2016-07-12
Abstract: 食料又は飼料の加工システム（１０、９６）は押出機（１４）及び下流の加工装置（１６、１６ａ）を含み、肉類が多い食料又は飼料の調合物を加工するよう動作可能である。加工装置（１６、１６ａ）は内表面（４４）を有する長尺の加工バレル（３８）と、バレル（３８）の内部にあり外表面（６２）を有する中央胴体部又は管（６０）を含む。その結果、表面（３８、６２）は長尺で環状の加工領域（７０）を画定する。バレル（３８）及び管（６０）は装置（５２、６６）によって蒸気加熱される。また、回転可能な加工要素（７２）が領域（７０）の内部に配置されている。要素（７２）は複数のらせん状の羽根（８８、１０４）を有し、この羽根が表面（４４、６２）を擦ることでこれらの表面に材料が蓄積するのを防ぐ。 【選択図】  図３
Patent JP-2018511584-A (JP)
Title: ４配位有機ホウ素化合物の製造方法
IPC: C07F5/02
Filed: 2016-03-10
Abstract: 本発明は、４配位有機ホウ素化合物の製造方法に関するもので、より詳細には、アリール、ヘテロアリールまたはビニル作用基性ボロン酸、ボロキシンまたはボレート化合物を出発物質として直接使用し、これを任意の二座Ｎ，Ｏ-リガンド、Ｏ，Ｏ-リガンドまたはＮ，Ｎ-リガンドに付加して、多様で幅広い４配位有機ホウ素化合物を製造する方法に関する。
Patent JP-2018513239-A (JP)
Title: １，５−ジイソシアナトペンタンに基づく親水性ポリイソシアネート
IPC: C08G18/79
Filed: 2016-03-14
Abstract: 本発明は、１，５−ジイソシアナトペンタンに基づくポリイソシアネート組成物、それの製造方法、及びポリウレタンプラスチック製造のためのそれの使用に関する。本発明はさらに、ポリイソシアネート組成物を含むコーティング剤、及びそのコーティング剤から得られるコーティングに関するものである。
Patent JP-2018521301-A (JP)
Title: 無線電力供給環境を画像化してその内部の物体を追跡する技術
IPC: G01S5/02
Filed: 2016-03-31
Abstract: 本明細書では、無線電力供給環境（５００）内の静止物体または半静止物体を画像化し、無線電力供給環境に含まれる非静止物体を追跡する技術を記載する。より具体的には、本開示の実施形態では、無線電力供給環境（７３５）内の非静止物体の相対位置および移動を決定するための技術を説明する。さらに、これらの技術は、ヒートマップ（または静止マップ）（１００）およびフローマップ（１３００）などの動作に基づいたマップを生成するための方法およびシステムを説明する。【選択図】図１
Patent JP-2018510952-A (JP)
Title: 反応器に液滴を導入するための装置
IPC: C08F2/01
Filed: 2016-03-23
Abstract: 本発明は、少なくとも１つの液滴化ユニット（６１）の保持部（３１）を備えた、反応器（１）に液滴を導入するための装置であって、前記液滴化ユニット（６１）は、液滴化すべき液体の供給部（６５）と液滴化プレート（６７）とを有し、前記液滴化プレート（６７）は孔（６９）を有し、液滴化すべき液体が前記孔（６９）を通って前記反応器（１）に導入され、前記少なくとも１つの液滴化ユニット（６１）の保持部（３１）を、前記反応器（１）のシェルにおける開口部（３７）を通じて前記反応器（１）に押込むことも前記反応器（１）から引出すこともできる装置に関する。前記反応器（１）の内側には少なくとも１本のレール（４５）が収容されており、該レール（４５）が使用されることで、前記少なくとも１つの液滴化ユニット（６１）の保持部（３１）が該レール（４５）に沿って案内される。
Patent JP-2018514161-A (JP)
Title: 車両用アンテナ
IPC: H01Q1/22
Filed: 2016-04-07
Abstract: 車両用アンテナが開示される。本発明の一実施形態のアンテナは、車両の屋根に垂直に配置されるスプリング部と、スプリング部の上部に垂直に配置されるメタル部を含み、メタル部は、ボディーから延長形成される第１部、ボディーから延長形成されて、第１部と所定間隔を成して配置される第２部、及びボディーから延長形成されて、第１及び第２部の間に配置されて、第１及び第２部と所定角度を成すように折り曲げられて形成される第３部を含む。【選択図】図１
Patent JP-2018511342-A (JP)
Title: 環境条件下で安定な、透明な硬質コーティング
IPC: A23G3/42
Filed: 2016-04-12
Abstract: イソマルトを含む硬質でサクサクとした透明な外側コーティングと；中心部であって、該中心部の外表面上に視覚可能な菓子材料の１つ以上の領域を含む、中心部と；を含む、菓子製品を開示する。
Patent JP-2018519541-A (JP)
Title: 撮像システム、光学要素、及びこれらを使用したカテーテル又は内視鏡
IPC: A61B1/00
Filed: 2016-06-13
Abstract: 本発明は撮像システムを提供し、この撮像システムは、軸方向に入射した光を、軸方向に間隔を空けた一連の外向きの径方向投影に偏向するための光学要素を備え、さらに、反射された光を収集するための画像収集手段も備える。光学要素は、光学要素に沿って軸方向に連続するポイントに設けられた複数の光偏向面又は機構を備え、各ポイントは、異なる径方向場所にある。光偏向面は、軸方向からそれらに入射した光を径方向に偏向するように設けられ、それにより、各光偏向面は、光学要素から光の径方向投影を生成する。光学要素に沿って投影されたビーム又はビーム束は、連続的な外側環状層が、ファセットによって剥ぎ取られ、構造に沿った異なる複数の軸方向ポイントで外向きに偏向される。
Patent JP-2018520024-A (JP)
Title: 付加製造における粉末の選択的堆積
IPC: B22F3/105
Filed: 2016-06-17
Abstract: 付加製造方法は、支持体に均一な粉末の層を堆積させた後に、空間的に制御される静電気を有する表面を有するローラで層の一部を除去すること、あるいは、ローラの表面上に粉末を堆積させ、ローラの表面の空間的に制御可能な静電気により、粉末の対応する部分がローラから支持体上又は下層上に移されるように、支持体に対してローラを移動させることのいずれかによって、少なくとも１つの層を形成することを含む。【選択図】図１
Patent JP-2018525465-A (JP)
Title: 金属基材上にゴムをコールド接着させる方法
IPC: C09D5/00
Filed: 2016-06-30
Abstract: 本発明は、ゴム処理剤（好ましくは、プライマー組成物、および２成分接着剤（好ましくは、２成分エポキシ接着剤））の使用により、異なる材料（好ましくは、金属）の非エラストマー基材へエラストマーゴム基材をコールド接着する方法、このようにして得られた接着基材に関する。
Patent JP-2018077521-A (JP)
Title: Image forming apparatus
Inventor: YAMAUCHI DAIGO
IPC: G03G21/16
Filed: 2018-01-11
Abstract: PROBLEM TO BE SOLVED: To improve usability of a cartridge door.SOLUTION: An image forming apparatus comprises: a cartridge tray that supports cartridges used for forming images on a recording material, the cartridge tray being movable between a first position for forming the images and a second position for attaching/detaching the cartridges with respect to the cartridge tray; and a lock mechanism including a first door and a second door that are provided rotatably with respect to an apparatus body when the cartridge tray moves between the first position and the second position, and releases engagement with a part of the second door while the first door is located at a first closed position and the second door is located at a second closed position, and while the second door is located at the second closed position and the first door is located at the first closed position, moves the first door toward the first open position to engage with a part of the second door, thereby locking the second door to the first door.SELECTED DRAWING: Figure 1
Patent JP-2019123770-A (JP)
Title: Butene resin composition and molded body
Inventor: UCHIDA KIMINORI
IPC: C08F10/08
Filed: 2018-01-12
Abstract: To provide a butene resin composition mainly containing a butene copolymer short in crystal transition time from II type crystal to I type crystal, and small in fear of reduction of mechanical properties by suppressing reduction of crystallinity.SOLUTION: There is provided a butene resin composition containing a butene α-olefin copolymer (A) satisfying requirements (A1) to (A2) of 70 to 99.9 pts.mass, and polybutene-1 (B) satisfying requirements (B1) to (B4) of 0.1 to 30 pts.mass (total of both is 100 pts.mass). (A1) a 1-butene unit is 80.0 to 99.9 mol%, and an α-olefin unit is 0.1 to 20.0 mol%. (A2) intrinsic viscosity [η] is 0.5 to 5.5 dl/g. (B1) mmmm fraction is 94.0 or more. (B2) rr fraction is 1.5% or less. (B3) intrinsic viscosity [η] is 0.5 to 5.5 dl/g. (B4) percentage of a component with molecular weight of 10000 or less is less than 1.3 mass%.SELECTED DRAWING: Figure 1
Patent JP-2019125723-A (JP)
Title: Method for manufacturing device chip
Inventor: OKITA SHOGO
IPC: H01L21/3065
Filed: 2018-01-17
Abstract: To provide a high-quality device chip.SOLUTION: A method for manufacturing a device chip comprises: a first step of preparing a substrate; a second step of sticking the substrate to a holding sheet through a die attach film (DAF); a third step of forming a protection film for covering the substrate stuck to the holding sheet; a fourth step of forming an opening in the protection film to expose a dividing area; a fifth step of exposing the substrate to first plasma to etch the dividing area exposed from the opening, and expose DAF from the opening; a sixth step of exposing the substrate to second plasma to etch DAF exposed from the opening to divide DAF so as to correspond to the device chip; and a seventh step of getting out the device chip together with DAF from the holding sheet. The DAF used in the second step is larger than the substrate. The protection film formed in the third step has: a first covering region for covering a first face; and a second covering region for covering at least a part of DAF extruding from the substrate.SELECTED DRAWING: Figure 4
Patent JP-2018065000-A (JP)
Title: Indoor sterilization device and indoor sterilization system
Inventor: KIHARA MICHIFUMI
IPC: A61L9/20
Filed: 2018-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an indoor sterilization device and an indoor sterilization system that sterilize bacteria and virus spreading and floating indoors, and can reduce the effect on human health.SOLUTION: An indoor sterilization device 1 has a cabinet 2, an attachment part for attaching the cabinet 2 to an indoor wall surface, which is higher than the body height of a person, a light source 3 that is provided to the cabinet 2 and emits ultraviolet rays, and a fan 11 that sends air.SELECTED DRAWING: Figure 3
Patent JP-2019128886-A (JP)
Title: Information processing device, advertisement information presentation device and method performed by these devices
Inventor: FUJIOKA ATSUSHI
IPC: G06Q30/02
Filed: 2018-01-26
Abstract: To provide an information processing device which presents arbitrary advertising information toward a driver of a moving body and enables determination of the effectiveness of advertising to the driver by presentation of the advertising information.SOLUTION: In an information processing system 10, an information processing server includes: a presentation control part for presenting advertisement information on a moving body; a state information acquisition part for acquiring state information which is information about the state of the driver of the moving body when the advertisement information is presented; and a recognizability determination part for determining recognizability showing easiness of recognition by the driver of the presented advertising information based on the state information.SELECTED DRAWING: Figure 2
Patent JP-2019134252-A (JP)
Title: White balance adjustment device and white balance adjustment method
Inventor: NEGISHI TAKAYUKI
IPC: G06T1/00
Filed: 2018-01-30
Abstract: To provide a white balance adjustment device and a white balance adjustment method capable of performing appropriate white balance adjustment even when capturing the light from a light source having multiple brightness.SOLUTION: A white balance adjustment device 1 performing white balance adjustment for a received image signal has a statistic acquisition unit 2 and a correction part 3, the statistic acquisition unit 2 has an area setting section 4 including a luminance region setting part 4a for setting multiple luminance ranges, and an average value calculation part 5 for calculating the average value of color difference value of image signal in respective luminance ranges set by the luminance region setting part 4a. The correction part 3 has a correction function determination part 6 for determining the correction function of color difference value based on the average value of color difference value calculated by the average value calculation part 5, and a color difference correction part 7 for correcting the color difference value of the image signal on the basis of the correction function determined by the correction function determination part 6.SELECTED DRAWING: Figure 1
Patent JP-2019133367-A (JP)
Title: Apparatus and method for business support
Inventor: SHIMADA AKIO
IPC: G06F16/00
Filed: 2018-01-31
Abstract: To provide an apparatus and method for business support allowing for deriving an unexpected chance enterprise, in a system supporting to derive a chance enterprise in business activities.SOLUTION: A method for business support comprises accepting a keyword input, searching a text including an enterprise name based on the keyword, extracting from a search result an associated keyword included in a text of the search result, outputting from the search result an enterprise name included in the text of the search result, and outputting an enterprise name from the search result after performing re-search a plurality of times based on the associated keyword extracted from the search result.SELECTED DRAWING: Figure 5
Patent JP-2019135504-A (JP)
Title: Cleaning member, charging device, and image forming apparatus
Inventor: IWASAKI HITOSHI
IPC: G03G15/02
Filed: 2018-02-05
Abstract: To provide a cleaning member that can form, in one cleaning body, a first cleaning part having first projections and a second cleaning part having second projections smaller than the first projections, a charging device using the cleaning member, and an image forming apparatus using the cleaning member.SOLUTION: A cleaning member comprises a shank, and a cleaning body adhered to the shank and in contact with a body to be cleaned having irregularities on its surface, and the cleaning body consists of a first cleaning part having first projections that are cross sections of cell films present at the boundaries of adjacent cells of a foam elastic body having a cell structure, and a second cleaning part having second projections smaller than the first projections.SELECTED DRAWING: Figure 10
Patent JP-2018110584-A (JP)
Title: Recombinant metabolic microorganisms and use thereof
Inventor: WENDY CHEN
IPC: C12N15/09
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a recombinant microorganism and a method for production of terpenes and/or precursors thereof by microbial fermentation of a substrate comprising CO.SOLUTION: A recombinant cell of a Clostridium bacterium or a Moorella bacterium has an isopentenyl diphosphate synthesis ability by a non-mevalonate pathway, has as introduced nucleic acids a first nucleic acid encoding isoprene synthase and a second nucleic acid encoding enzymes acting in a mevalonate pathway, further has an isopentenyl diphosphate synthesis ability by the mevalonate pathway, where the enzymes acting in the mevalonate pathway include mevalonate kinase, diphosphomevalonate decarboxylase, 5-phosphomevalonate kinase, isopentenyl diphosphate isomerase, HMG-CoA reductase and HMG-CoA synthase, and can produce isoprene from at least one C1 compound selected from the group consisting of carbon monoxide and carbon dioxide.SELECTED DRAWING: Figure 1
Patent JP-2019136930-A (JP)
Title: Laminate film, package bag, and package container
Inventor: KUROTOBI MIZUHO
IPC: B65D81/34
Filed: 2018-02-09
Abstract: To provide a laminate film capable of being heated at high temperature, capable of conducting breaking an embrittlement processing part and passing steam in a microwave oven, and having no contamination inside of the microwave oven and no risk for generating large breaking sound.SOLUTION: There is provided a laminate film 1 having an inner layer 12 consisting of a non-drawn polypropylene and capable of being heat fused, and an outer layer 11 laminated on the inner layer, and a linear processing part 13 having depth, and an embrittlement processing part 14 crossing the linear processing part are formed in the outer layer by laser irradiation 100.SELECTED DRAWING: Figure 1
Patent JP-2019139618-A (JP)
Title: Information processing device, method for discriminating subject and computer program
Inventor: TACHI SHUNTA
IPC: G06T7/00
Filed: 2018-02-14
Abstract: To provide an information processing device capable of discriminating a subject in an image acquired without any special restriction with high accuracy.SOLUTION: A first feature generation part 102 generates a first feature of an input image, and a likelihood generation part 106a generates a likelihood of a subject, and detects a candidate for the subject existing in the image. A second feature generation part 103 generates a second feature of the input image in each area being rougher than the first feature. A discrimination parameter setting part 104 sets a discrimination parameter for discriminating the subject existing in the input image on the basis of the second feature in each area. A subject discrimination part 106 discriminates the subject by comparing the likelihood of the candidate for the subject with the discrimination parameter in a threshold processing part 106b.SELECTED DRAWING: Figure 2
Patent JP-2019138272-A (JP)
Title: Failure diagnosis device of purge system
Inventor: KUGO DAISUKE
IPC: F02D29/02
Filed: 2018-02-14
Abstract: To properly complete diagnosis of failure of a purge system.SOLUTION: In a failure diagnosis device of a purge system mounted on a vehicle executing idling stop control, the purge system includes a canister for adsorbing an evaporated fuel, a purge passage for communicating the canister and an intake pipe of the engine, a purge valve capable of opening and closing the purge passage, an outside air passage for communicating the canister and an outside air opening portion, an outside air valve driven by using electric power supplied from a battery accumulating the electric power used in starting the engine and capable of opening and closing the outside air passage, and a system pressure sensor for detecting a pressure in the purge system. The failure diagnosis device executes a diagnosis mode for diagnosing failure of the purge system on the basis of a relationship between a flow rate integrated value of a purge gas and a pressure in the purge system in a case of closing the outside air passage by the outside air valve, prohibits the diagnosis mode on the basis of voltage of the battery, and stops the prohibition of the diagnosis mode based on the voltage of the battery in restarting the engine.SELECTED DRAWING: Figure 4
Patent JP-2019141927-A (JP)
Title: Evaluation system, evaluation device, evaluation method, evaluation program, and recording medium
Inventor: NAKANO KANARI
IPC: B24C1/10
Filed: 2018-02-16
Abstract: To improve evaluation accuracy of coverage.SOLUTION: An evaluation system 1, which is an evaluation system which evaluates coverage of an evaluation object using a picked-up image of an evaluation object, comprises: an image acquisition part 11 which acquires a picked-up image; a correction part 13 which corrects a picked-up image, thereby generating an image for evaluation; an evaluation part 22 which performs evaluation based on the image for evaluation; and an output part 16 which outputs an evaluation result of the evaluation part 22. The correction part 13 extracts an evaluation area from the picked-up image based on a size of a bruise area included in the picked-up image, and generates an image for evaluation based on the evaluation area. The bruise area is an image of a bruise which occurs in the evaluation object.SELECTED DRAWING: Figure 1
Patent JP-2018108091-A (JP)
Title: Method for reversing effect of tumor microenvironment using chimeric cytokine receptor
Inventor: ANN MARIE LEEN
IPC: A61K39/00
Filed: 2018-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition and a method which are related to an ineffective Th1T-cell resistant to an inhibitory cytokine milieu present in a cancer microenvironment.SOLUTION: Tumor-specific T cell is modified to employ a chimeric receptor that binds inhibitory/suppressive cytokine and converts its intracellular consequence to a Th1 immunostimulatory/activating signal. The T cell employs a chimeric antigen receptor having an exodomain for IL10, IL13 and/or IL4 fused with the signal transducing endodomain for IL2 and/or IL7.SELECTED DRAWING: Figure 1
Patent JP-2019142085-A (JP)
Title: Recording device and recording system
Inventor: MIZUSHIMA NOBUYUKI
IPC: B41J13/02
Filed: 2018-02-20
Abstract: To provide a recording device taking both appropriate dryness of a medium after recording and suppression of running costs into account, and a recording system comprising the recording device.SOLUTION: A recording unit 2 provided at a recording system 1 comprises: a heat roller pair 11 being brought into contact with a sheet P and performing dryness of the sheet P after recording by a line head 10 by heating; and a control part 27 controlling operation of the heat roller pair 11. The heat roller pair 11 is constituted such that a heating region in a width direction intersecting with a medium conveyance direction is divided into a plurality of regions and a heated state can be changed for each divided region. The control part 27 controls the heated state of each divided region in the heat roller pair 11 according to conditions when performing the dryness of the sheet P by the heat roller pair 11.SELECTED DRAWING: Figure 1
Patent JP-2018114497-A (JP)
Title: Switchable water composition, method of adjusting osmotic gradient, and adjustment method of adjusting ionic strength
Inventor: PHILIP G JESSOP
IPC: C02F1/44
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a switchable water composition for adjusting an osmotic gradient and an adjustment method of adjusting an osmotic gradient using the same.SOLUTION: Provided is a switchable water composition comprising water and an additive switchable between a first form and a second form, wherein the additive is a polymer. Switching from lower to higher ionic strength is readily achieved using low energy methods such as bubbling with CO, CS, or COS or treatment with Bronsted acids. Switching from higher to lower ionic strength is readily achieved using low energy methods such as bubbling with air, inert gas, heating, agitating, introducing a vacuum or partial vacuum, or any combination thereof. The disclosed methods and systems can be used, for example, in distillation-free removal of water from solvents, solutes, or solutions, desalination, clay settling, viscosity switching, etc.SELECTED DRAWING: None
Patent JP-2019153388-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKIGAWA MASASHI
IPC: H01M2/26
Filed: 2018-02-28
Abstract: To provide a nonaqueous electrolyte secondary battery with improved operability of a gas exhaust part provided on a bottom of a case body.SOLUTION: A nonaqueous electrolyte secondary battery 10 according to one embodiment disclosed herein comprises: an electrode body 14 which is formed by winding a positive electrode 11, a negative electrode 12, and a separator 13 interposed between the positive electrode 11 and the negative electrode 12; a case body 16 which houses the electrode body 14; a negative electrode tab 21 which electrically connects the negative electrode 12 to the case body 16; and a sealing body 17 which seals an opening on the case body 16. The negative electrode tab 21 has one end bonded to a winding start end of the negative electrode 12 and the other end bonded to a bottom inner face of the case body 16. At a bottom center of the case body 16, there is provided a gas exhaust part 30 which opens when internal pressure of the battery reaches a predetermined pressure.SELECTED DRAWING: Figure 1
Patent JP-2019152451-A (JP)
Title: Gas sensor
Inventor: YAMAZAKI HIROAKI
IPC: G01N27/22
Filed: 2018-02-28
Abstract: To provide a gas sensor with a heater, attaining an improved performance.SOLUTION: A gas sensor according to an embodiment comprises a MEMS capacitor 101 which comprises an electrode 5a and a movable structure 30 disposed apart from the electrode 5a. The movable structure comprises: a deforming member 13 which deforms by absorbing or adsorbing a predetermined gas; a heater 11 which heats the deforming member; and an electrode 9a whose distance to the electrode 5a varies depending on deformation of the deforming member. The gas sensor further comprises: a gas concentration calculation unit 102 which calculates a concentration of the predetermined gas on the basis of the distance between the electrode 5a and the electrode 9a; a temperature sensor 103 which is for detecting a temperature of the heater; and a temperature sensor 104 which is for detecting a temperature of an environment where the MEMS capacitor is used. The gas sensor further comprises a temperature control unit 105 which controls the temperature of the heater on the basis of the temperature of the heater detected by the temperature sensor 103 and the temperature of the environment detected by the temperature sensor 104.SELECTED DRAWING: Figure 1