baber/WOPTO huggingface dataset:
Patent FR-2784640-B1 (FR)
Inventor: GAULT OLIVIER
IPC: B60T11/232
Filed: 1998-10-20
Granted: 2000-12-15
Abstract: A master cylinder having a body (1) pierced with a bore (100) that is partially closed by a guide ring (11). A piston (3) mounted to slide in the guide ring (11) and bore (100) to define a pressure chamber (4) within the bore (100). An inlet (2) having a filling duct (21) which connects the bore (100) with a source of hydraulic fluid having a low pressure when the piston (3) is in a position of rest. The filling duct (21) is located between a flared portion (104) of the bore (100) and a front edge (62) of a ring (6) which slides in the body (1) between the guide ring (11) and pressure chamber (4). The piston (3) and sliding ring (6) have respective a first stop (31) and a second stop (61) which allows the piston (3) to drive the sliding ring (6) along when the piston returns to a position of rest. When an input force is applied to move the piston (3) within the bore (100), a spring (7) acts on and urges the ring (6) away from the guide ring (11) to seal the filling duct (21) while protecting a sealing collar (92) carried by the piston (3) from damage that could occur by moving past the filling duct (21).
Patent FR-2787057-B1 (FR)
Inventor: LEROI PAUL
IPC: B29C51/20
Filed: 1998-12-15
Granted: 2001-03-02
Abstract: The invention concerns a mechanism for tilting a mould (10) forming plastic pots, between a horizontal position and a vertical position, in a machine thermoforming said pots. The invention is characterised in that it comprises a cam (100) with a helical groove (101) extending angularly at an angle of 90 DEG , mounted freely rotating on a horizontal axis (X) and actuated pivoting by a cam roller (110) engaged in said helical groove and driven in a reciprocating linear movement by the action of means transmitting (120) the rotating motion of an electric motor driving in rotation (130).
Patent FR-2800259-B1 (FR)
Inventor: SMIT ROBERT
IPC: A47J43/07
Filed: 1999-10-28
Granted: 2002-12-20
Abstract: The invention relates to a support for storing accessories for a household appliance for preparing food. Said support is located in one plane and comprises at least one area (51, 54, 56, 63; 125, 126) that is provided for accommodating all or part of at least one rotary working tool (15, 20, 21, 25, 30; 134, 136), the axis of said tool(s) (15, 20, 21, 25, 30; 134, 136) being substantially perpendicular to the support plane. According to the invention, said area(s) (51, 54, 56, 63; 125, 126) are at least partially delimited by ribs (80, 82, 83; 129, 130) and/or bosses (55, 57, 81, 84, 85; 127, 128), at least one conformation (60, 61, 62; 131) being provided for receiving a hub (9; 138) whose axis is located substantially in the support plane. The tool(s) (15, 20, 21, 25, 30; 134, 136) can be removably mounted on said hub (9; 138).
Patent FR-2800822-B1 (FR)
Inventor: ABADIE VINCENT
IPC: F16F9/46
Filed: 1999-11-05
Granted: 2002-01-11
Abstract: The construction comprises a piston (7) at the end of a rod (2) fixed to the suspended mass and able to move in a closed casing (3) integral with the support. A laminating module (13) for the fluid inside the casing comprises a laminating diaphragm valve for the hydraulic fluid. A laminating means is provided in the diversion path for the other part of the fluid. The flow direction of the hydraulic fluid in the laminating module is the same during the expansion and compression phases.
Patent WO-2004042114-B1 (WO)
Title: Inhibiteurs de corrosion par la rouille blanche
Inventor: GRECH JASON MARK
IPC: C23F11/173
Filed: 2003-11-06
Abstract: Cette invention concerne un inhibiteur de corrosion s'utilisant dans un système aqueux, en particulier un composé utilisé comme tel et une composition renfermant ledit composé. Cet inhibiteur de corrosion par la rouille blanche est constitué par un organophosphonate représenté par la formule générale (I):
Patent HU-226770-B1 (HU)
Title: Method for preparing an n-substituted 1,3-diaza-spiro[4.4]non-1-ene derivative using a phase-transfer catalyst
Inventor: ANDERSON NEAL G
IPC: C07D235/00
Filed: 1999-01-20
Abstract: Disclosed is a process for preparing N-substituted heterocyclic derivatives and its salts using phase transfer catalysis.
Patent HU-230698-B1 (HU)
Title: Low dose entecavir formulation and use thereof
Inventor: COLONNO RICHARD J
IPC: A61P31/12
Filed: 2001-01-26
Abstract: Compositions containing a low dose of entecavir are administered on a daily basis to treat hepatitis B virus infection and/or co-infections. Formulations for the oral administration of a low dose of entecavir are provided. Other pharmaceutically active substances can be included in the entecavir composition or can be separately administered for the treatment of hepatitis B virus infection or for the treatment of co-infected patients.
Patent HU-227406-B1 (HU)
Inventor: SZILAGYI GABOR
IPC: B28B21/24
Filed: 2008-08-12
Abstract: A találmány berendezés kúpos vasbeton elemek előállítására, amelynek forgatható tengelye (2), valamint arra a befelé irányuló, futógyűrűt (44) tartalmazó végtárcsáival (17, 18) felfekvő sablonja (1) van, továbbá a sablonba (1) nyersbeton betáplálására alkalmas eszközzel rendelkezik. A találmány lényege, hogy a tengely (2) és a sablon (1) kúpos kialakítású, és a tengely (2) az elülső vége tartományában támcsapágyként kiképzett támgyűrűvel (21) rendelkezik, amelyen a tengely (2) és a sablon (1) együttforgása során a sablon (1) elülső végtárcsája (18) feltámaszkodik.
Patent HU-226010-B1 (HU)
Title: Cosmetical compositions containing unsaturated aliphatic dicarboxylic acids and/or derivates thereof, process for their preparation and their cosmetical use
Inventor: LINDNER NIGEL MALCOLM
IPC: A61Q19/02
Filed: 1993-09-27
Abstract: PCT No. PCT/GB93/02006 Sec. 371 Date May 19, 1995 Sec. 102(e) Date May 19, 1995 PCT Filed Aug. 27, 1993 PCT Pub. No. WO94/07837 PCT Pub. Date Apr. 14, 1994Disclosed are certain novel polyunsaturated dioic acids having between 8 and 16 carbon atoms (inclusive), excluding those compounds in the group consisting of: 2,5 octadienedioic acid; 1,7 octadienedioic acid; 2,4,6 octatrienedioic acid; and 1,3,5,7 nonatetraenedioic acid; 2,5,8 decatrienedioic acid; 3,6 dodecadienedioic acid; 3,13 hexadecadienedioic acid. Also disclosed are pharmaceutical or cosmetic compositions comprising unsaturated dioic acids and certain of their derivatives. Also disclosed are methods of treating human skin and a method of preparing unsaturated dioic acids.
Patent HU-221119-B1 (HU)
Title: Variants of bile salt-stimulated lipase, dna molecules encoding them, and transgenic nonhuman mammals
Inventor: BLAECKBERG LARS
IPC: C12N15/85
Filed: 1994-02-25
Abstract: The invention discloses nucleic acids encoding variant Bile Salt Stimulated Lipase (BSSL; EC 3.1.1.1). The encoded variant BSSL enzymes maintain catalytic activity but contain fewer glycosylation sites that full-length BSSL. This reduced glycosylation facilitates purification and characterization of recombinant BSSL proteins.
Patent HU-226370-B1 (HU)
Title: Carbohydrate derivatives with antithrombotic activity and pharmaceutical compositions contg. them
Inventor: WESTERDUIN PIETER
IPC: A61P31/04
Filed: 1997-05-06
Abstract: The invention relates to carbohydrate derivatives having the formula I,
      wherein R 1  is H or CH 2 OSO 3   - ; R 2  and R 3  are independently H, (1-6C)alkyl or SO 3   - ; R 4  is OSO 3   - or NHSO 3   - ; n is 0 or 1; p is 1 or 2; or a pharmaceutically acceptable salt thereof. 
The compounds of the invention have antithrombotic activity and may be used for inhibiting smooth muscle cell proliferation.
Patent HU-221138-B1 (HU)
Title: Condensed isoxazolyloxy- and -thioalkylamine derivatives, process for the preparation thereof and pharmaceutical compositions containing them
Inventor: AIZAWA YUICHI
IPC: A61K31/42
Filed: 1995-08-29
Abstract: The isoxazole derivative having the following general formula: <CHEM> Äwherein R<1> represents a hydrogen atom; halogen atom; alkyl group; alkoxy group; hydroxyl group; alkylthio group; amino group; alkanoyl group; alkanoylamino group; alkanoyloxy group; alkoxycarbonyl group; carboxy group; (alkylthio)thiocarbonyl group; carbamoyl group; nitro group; or cyano group; R<2> represents an amino group; m represents an integer of from 1 to 3; n represents an integer of from 1 to 6; ring A represents a phenyl ring, a naphthyl ring or an aromatic heterocycle; X represents an oxygen atom or a sulfur atomÜ has an excellent monoamine oxidase inhibitory activity, and is useful as a therapeutic agent or a preventive agent against neuropathies (Parkinson's disease) and the like.
Patent WO-0105669-B1 (WO)
Title: Element protecteur hygienique pour bouteilles a boissons et similaires
Inventor: MARIANI FRANCESCO
IPC: B65D23/00
Filed: 2000-07-11
Abstract: La présente invention concerne un élément protecteur hygiénique pour bouteilles à boissons et similaires, la principale caractéristique de cet élément étant qu'il comprend un élément gaine pouvant être appliqué sur le goulot de la bouteille de manière à recouvrir celui-ci.
Patent JP-2990198-B1 (JP)
Title: 無線選択呼出受信機および方法
IPC: H04Q7/14
Filed: 1999-01-27
Granted: 1999-12-13
Abstract: 【要約】
【課題】  相互変調の影響以外の影響による受信率の低 下を防止する。
【解決手段】  アンテナ１０１は１回の呼出においてＮ （Ｎは２以上の整数）回の呼出信号を受ける。自動利得 制御部１０８は、アンテナ１０１の利得を高い値と低い 値の２つの値に制御することができ、かつ、アンテナ１ ０１の利得を低い値に制限している。制御部１０５は、 （Ｎ−１）回目の呼出信号を受けた時にこの呼出信号の 同期部とフレーム情報とブロック情報を確認できず、前 記呼出信号の前記呼出番号と前記自己の呼出番号とが一 致せず、または、前記呼出信号のメッセージを復元する ことができない時に、自動利得制御部１０８がアンテナ １０１の利得を低い値に制限しているのを解除してアン テナ１０１の利得を高い値とする。
Patent JP-2868010-B1 (JP)
Title: 蒸気滅菌装置の運転制御方法およびその装置
IPC: A61L2/06
Filed: 1998-01-28
Granted: 1999-03-10
Abstract: 【要約】
【課題】      蒸気滅菌装置において、予熱工程および 乾燥工程の時間を短縮することを目的としている。
【解決手段】  予熱工程、排気工程、滅菌工程および乾 燥工程の各工程により滅菌処理を行う蒸気滅菌装置にお いて、予熱工程時または乾燥工程時は、滅菌槽１の壁面 温度を滅菌温度より高くし、滅菌工程時および滅菌工程 前の所定時間の間は、滅菌槽１の壁面温度を滅菌温度に 保つ。
Patent JP-3069656-B1 (JP)
Title: 球状の金属チタン及びチタン化合物の製造方法
IPC: B22F1/00
Filed: 1999-02-10
Granted: 2000-07-24
Abstract: 【要約】
【課題】  高品質結晶からなる球状の金属チタン又はチ タン化合物を各種の複雑なプロセスを経ることなしに簡 単な熔融・凝固プロセスのみで製造する方法。
【解決手段】  電磁浮遊装置を付設した容器内におい て、金属チタンを浮遊させた状態で熔融して、回転する 球状の熔融金属チタンを形成するとともに、該回転する 球状の熔融金属チタンに冷却ガスを接触させて冷却し、 凝固して球状金属チタンを得ることを特徴とする球状金 属チタンの製造方法。
Patent JP-3030293-B1 (JP)
Title: 振動検出方法
IPC: G01H11/08
Filed: 1999-02-15
Granted: 2000-04-10
Abstract: 【要約】
【課題】本発明は従来形の加速度センサーが有するノイ ズによる外乱を有効に除去すると共に、ケーブル布設工 事を排し、且つケーブルにより電磁気的ノイズを拾う悪 現象を除去して高信頼の振動検出を可能とする。
【解決手段】振動センサーとして振動により厚み方向に ベンディングする弾性表面波素子１を用い、このベンデ ィングによる弾性表面波素子１の表面に施された入力側 と出力側の電極２，３における電極間隔の拡縮変動に応 じて周波数変調動作を惹起させ、この変調周波数信号か ら上記振動の波形を把握する振動検出方法。
Patent NL-1041960-B1 (NL)
Title: Catalytically active radical scavengers based on allylic-hydrogen functionalities
Inventor: ALEXANDER MASLOW
IPC: C09K15/06
Filed: 2016-06-29
Granted: 2018-01-05
Abstract: An inhibitor to prevent oxidative radical degradation via an allylic hydrogen abstraction mechanism, effective in an amount of less than 1% (w/w) based on the solid weight of substrate or substrate composition. The inhibitor comprises a substituted allyl fragment x~:w Y~Z
Patent NL-1043554-B1 (NL)
Title: Inrichting voor het ioniseren van een vloeistofstroom door middel van een piezoelement en een veerelement
Inventor: ADRIAAN VAN DER STARRE
IPC: C02F1/46
Filed: 2020-01-31
Granted: 2021-09-13
Abstract: UITTREKSEL Inrichting (1) voor het ioniseren van een vloeistofstroom (2), in het bijzonder een waterstroom, omvattende een con- 5 tainer (3) met een aanvoeropening (4) en een afvoeropening (5), ingericht voor het aanvoeren resp. afvoeren van de vloeistof aan resp. van de container. De container omvat piëzo-elektrisch elementen (6) en een veerelement (7) dat afsteunt tegen de piëzo-elektrische elementen die elk via 10 elektroden (3a,6b) in elektrisch contact zijn met de door de container vloeiende vloeistofstroom. Een en ander is zo- danig ingericht en vormgegeven dat het veerelement door de door de container vloeiende vloeistofstroom in mechanische trilling wordt gebracht, welke trilling via de tegen het de 15 piëzo-elektrische elementen afsteunende uiteinde van het veerelement een elektrische spanning opwekt in het piëzo- elektrische element, welke spanning wordt aangeboden aan de elektroden (3a,6b), als gevolg waarvan de vloeistofstroom wordt geïoniseerd. 20 (FIG. 1) 1043554
Patent NL-2014963-B1 (NL)
Title: Device and method for periodontal cleaning.
Inventor: LOLKE JOHAN VAN DIJK
IPC: A61C17/02
Filed: 2015-06-12
Granted: 2017-02-03
Abstract: A periodontal cleaning device, comprising a cleaning head having a fluid outlet for releasing a cleaning fluid and a suction member for suction of a waste fluid, a cleaning fluid source, connected to the fluid outlet, a controllable suction means connected to the suction member, fluid feeding means for controlling a flow of the cleaning fluid from the cleaning fluid source to the fluid outlet. The periodontal cleaning device further has a control unit, the control unit being arranged for controlling the controllable suction means in generating a vacuum pulse in the suction member, controlling controllable fluid feeding means in generating a fluid flow pulse in the fluid outlet in response to the vacuum pulse, and controlling the controllable suction means in generating a subsequent vacuum pulse in the suction member, and the control unit being arranged for introducing a time period between the cleaning fluid flow pulse and the subsequent vacuum pulse in the suction member.
Patent NL-2015354-B1 (NL)
Title: Reduced-size interfaces for managing alerts.
Inventor: LAWRENCE Y YANG
IPC: G06F3/0481
Filed: 2015-08-27
Granted: 2017-11-16
Abstract: An electronic device with a display can receive an alert comprising information, and in response to receiving the alert, issue a perceptual output. The device can detect a user input and determine whether the user input was detected within a predetermined time interval after the perceptual output. In accordance with a determination that the user input was detected within the predetermined time interval, the device can display a notification on the display, wherein the notification comprises a first portion of the information. If the device continues to detect the user input after a second predetermined time period, the device can display a second portion of the information, where the second portion is different from the first portion.
Patent NL-2017159-B1 (NL)
Title: Dispensing closure
Inventor: WILLEM RAMON
IPC: B65D51/24
Filed: 2016-07-13
Granted: 2018-01-18
Abstract: A dispensing closure for a squeeze type container comprises a dispensing part intended to be attached to the container and a support base for receiving the dispensing part and to support the container standing upside down. The dispensing part has an external wall and a dispensing passage for dispensing content from the container. The support base has a support wall to support the external wall of the dispensing part. The support base has a stopper integrally formed with it adapted to close the dispensing passage. There is a snap connection between the stopper and the dispensing passage to couple the support base to the dispensing part. In an uncoupled state the external wall of the dispensing part rests on the support wall of the support base, the snap connection is inactive, and the dispensing part can be freely removed from the support base.
Patent NL-2019168-B1 (NL)
Title: Wind turbine and method of installing thereof
Inventor: JASPER WINKES
IPC: F03D13/40
Filed: 2017-07-04
Granted: 2019-01-14
Abstract: The present invention relates to a wind turbine, comprising: - a nacelle with a generator that is drivable by a rotor that comprises rotor blades, wherein the rotor blades convert wind power into energy; - a monopile tower, supporting said nacelle; and - a compartment configured to accommodate an energy storage medium to store the energy. The invention further relates to a method of installing such a wind turbine, comprising the steps of: - arranging said compartment in said monopile tower before transport; - transporting said monopile tower; and - driving said monopile tower into a seabed.
Patent NL-2019777-B1 (NL)
Title: Zetinrichting en extractie-inrichting.
Inventor: CORNELIS DE GROEN
IPC: A47J31/36
Filed: 2017-10-20
Granted: 2019-04-29
Abstract: Een zetinrichting voor een extractie-inrichting, in het bijzonder voor het bereiden van espresso, omvat een door een kamerwand (5) omsloten zetkamer (7) om daarin een hoeveelheid poeder te ontvangen. De zetkamer bevindt zich tussen een eerste kamerbodem (20) en een tweede kamerbodem (30). De eerste kamerbodem (20) is aan een lineaire actuator is gekoppeld en in de zetkamer axiaal gangbaar om het poeder tot een bed samen te persen. Een aandrijving is voorzien om tussen één van de kamerbodems en de kamerwand een onderlinge rotatie op te leggen bij een onderlinge nadering van de kamerbodems (20,30). Hiertoe is de betreffende kamerbodem (30) binnen de kamerwand (5) roteerbaar en de aandrijving in staat en ingericht is om daaraan een rotatie op te leggen bij een naderende verplaatsing van de eerste kamerbodem (20). In de overbrenging is een slipkoppeling (60) voorzien.
Patent NL-2019855-B1 (NL)
Title: Plant tray, and method for forming a plant tray
Inventor: GERARDUS HENDRIKUS SMAL
IPC: A01G9/029
Filed: 2017-11-06
Granted: 2019-05-13
Abstract: The present disclosure relates to a plant tray comprising a main tray portion defining at least one and preferably multiple plant compartments for receiving a plant, for instance a potted plant, therein. Said plant tray further comprises at least one label support for receiving a label, in particular a label formed by a sticker to be adhered to said label support, wherein said label support is hingedly connected to the main tray portion of the plant tray. In particular, said main tray portion and said label support can be integrally thermoformed from a sheet of thermoplastic material. Additional or alternatively, a fold line for hinging the label support With respect to the main tray portion may be formed by cutting an interrupted cut line, for instance simultaneously With cutting residual material from the formed plant tray.
Patent NL-2021521-B1 (NL)
Title: Cutting device and method for cutting paper
Inventor: JOHANNES FRANCISCUS ROLAND OUDSEN
IPC: B26D7/00
Filed: 2018-08-30
Granted: 2020-04-24
Abstract: A B S T R A C T The invention relates to a cutting device and a method for cutting paper, wherein the cutting device comprises a cutting blade and a counter-member that cooperate to cut the paper along a cutting line, wherein the cutting blade is movable towards and away from the 5 counter-member in a driving direction at an oblique angle to the cutting line, wherein the cutting device is provided with a drive mechanism to drive the movement of the cutting blade with respect to the counter-member in the driving direction, wherein the drive mechanism comprises a first 10 linear actuator and a second linear actuator which are arranged to act on the cutting blade in or parallel to the driving direction.
Patent NL-2024000-B1 (NL)
Title: Schuifvloer-trailer met te openen zijwand
Inventor: ANGELO ANTONIUS SEBASTIAAN GERARDUS BUIJTELS
IPC: B62D63/06
Filed: 2019-10-11
Granted: 2021-04-15
Abstract: De onderhavige uitvinding heeft betrekking op een schuifvloer-trailer met te openen zijwand. Een dergelijke trailer heeft een zijwand welke voornamelijk uit plaatmateriaal bestaat en een zij wand welke in hoofdzaak uit deurpanelen bestaat. Volgens de uitvinding omvat de trailer een chassis met een asymmetrie in buigstij flieid waardoor het verschil in buigstij flieid tussen de twee zijden van de trailer dat ontstaat bij het openen van de zij deuren ten minste ten dele gecompenseerd wordt. Hierdoor kunnen de deuren van de zijwand gesloten worden indien de trailer is beladen.
Patent NL-2026009-B1 (NL)
Title: Waterkeringelement alsmede werkwijze voor het vervaardigen ervan
Inventor: JACOBUS ADRIAAN ZWEMER
IPC: E02B3/14
Filed: 2020-07-06
Granted: 2022-03-11
Abstract: Een waterkeringelement 1 is samengesteld uit een betonnen plaat 3 en een aantal daarop bevestigde zonnepanelen 9. De betonnen plaat 3 is voorzien van een achterzijde 5 en een voorzijde 7. Tijdens aanwezigheid van het waterkeringelement tegen een waterkering, bijvoorbeeld een dijk, ligt de betonnen plaat met de achterzijde 5 tegen de dijk en is de voorzijde 7 naar het water toegekeerd. Elk zonnepaneel 9 is voorzien van een bovenzijde 11 voor het ontvangen van zonlicht en een onderzijde 13. Het zonnepaneel 9 is met de onderzijde 13 op de voorzijde 7 van de betonnen plaat 3 bevestigd. Op de onderzijde 13 van het zonnepaneel 9 is korrelig materiaal 15 gelijmd en de betonnen plaat 3 is aan het korrelige materiaal 15 en de onderzijde 13 van het zonnepaneel 9 bevestigd.
Patent NL-2028154-B1 (NL)
Title: Modular crystallisation device
Inventor: JACOB VAN SPRONSEN
IPC: F28F5/00
Filed: 2021-05-05
Granted: 2022-11-23
Abstract: A system is provided for performing crystallisation by cooling, comprising two crystallisation units, each of the two crystallisation units comprising a cooling body with a crystallisation surface for forming crystals on, and a scraper unit, comprising a scraping member arranged to be moved over the crystallisation surface for scraping crystals from the crystallisation surface and a scraper actuator for moving the scraping member over the crystallisation surface, wherein the scraper actuator of a first of the two crystallisation units can be actuated independently from a scraper actuator of a second of the two crystallisation units.
Patent NL-2028906-B1 (NL)
Title: A high-tenacity modified asphalt with SBS/SBR and polyphosphoric acid and its preparation method
Inventor: FENG ZHANG
IPC: C08L95/00
Filed: 2021-08-02
Granted: 2022-06-03
Abstract: The disclosure belongs to the technical field of modified asphalt and relates in particular to a high-tenacity composite-modified asphalt with SB S/SBR and polyphosphoric acid (PPA), and a preparation method thereof. Raw materials thereof comprise the following components in parts by weight: 400 parts of a base asphalt, 12-16 parts of SBS or SBR, 4-8 parts ofa plasticizer, 1.6-2.0 parts of PPA, and 0.4-0.8 parts of a stabilizer. According to the principle “like dissolves like” regarding molecular structures, a phosphate ester plasticizer is added to SB S/PPA or SBR/PPA modified asphalt in the present disclosure, which significantly improves the toughness and tenacity of the SB S/PPA or SBR/PPA composite modified asphalt, and eliminates the negative impact of PPA on toughness and tenacity of the asphalt, such that a high-tenacity SB S/PPA or SBR/PPA composite modified asphalt with comprehensive performance is consequently obtained.
Patent NL-2029216-B1 (NL)
Title: Tubular activated carbon air cathodes, devices for soil microbial electrochemical remediation and remediation method and application thereof
Inventor: XIAOJING LI
IPC: B09C1/08
Filed: 2021-09-21
Granted: 2022-10-20
Abstract: The present disclosure relates to the technical ﬁeld of soil remediation, in particular to a tubular activated carbon air cathode, a device for soil microbial electrochemical 5 remediation, and a remediation method and application thereof. The tubular activated carbon air cathode provided by the present disclosure, comprising a porous PVC tube (4) and an activated carbon air cathode sheet (3) wrapped around the outer surface of the porous PVC tube (4), a cathode lead (5) is inserted between the porous PVC tube (4) and the activated carbon cathode sheet (3), and a cathode lead (5) is exposed; the 10 activated carbon air cathode sheet (3) includes an activated carbon catalytic layer, a stainless steel mesh, and a diffusion layer which are sequentially stacked, and the diffusion layer is in contact with the porous PVC tube (4). The activated carbon air cathode sheet is wrapped around the outer surface of the porous PVC tube, which can improve the efﬁciency of contaminated soil remediation by the cathode and the 15 efﬁciency of soil desalination while ensuring the convenience of using the cathode, and can improve the electricity generation performance of the electrochemical system