baber/WOPTO huggingface dataset:
Patent FR-2670943-B1 (FR)
IPC: G11C29/00
Filed: 1991-04-02
Granted: 1994-05-13
Abstract: There is disclosed a redundant device for a semiconductor memory device comprising a plurality of normal cell arrays each having sense amplifier comprising an isolation gate for isolating or connecting the bit lines between adjacent ones of the normal cell arrays in response to isolation signal, a redundant cell array connected only with one of the adjacent redundant cell arrays, a control signal generating device for generating the isolation signal and a sensing signal to control the sense amplifiers respectively corresponding with the normal cell array connected with the redundant cell array and the normal cell array not connected with the redundant cell array, and device for generating a redundant control signal in response to a defect of an externally inputted address signal and a signal to select a word line of the redundant cell array.
Patent FR-2692142-B1 (FR)
Inventor: EVGUENY LAZAREVITCH APARIN
IPC: A61H23/04
Filed: 1992-06-10
Granted: 1994-12-16
Abstract: The subject of the invention is a massage device which operates by application of alternate pressures on certain parts of the body of a patient. This device, which comprises a plurality 14 of chambers, which are alternately inflatable, a pressurised fluid source 13 and an intermediate fluid control member 1, is characterised in that it comprises an additional fluid member 7, similar to the first, the inflatable chambers being pipes distributed in two groups 15, 17, and 16, 18, so as to be connected in pairs by means of the two fluid members 1 and 7, the said fluid members 1 and 7 being connected to the chambers 14 and to each other in order to impart an undulating massage effect to the device.
Patent FR-2699191-B1 (FR)
Inventor: KLATZMANN DAVID
IPC: A61K38/00
Filed: 1992-12-16
Granted: 1995-02-10
Abstract: PCT No. PCT/FR93/01259 Sec. 371 Date Oct. 11, 1995 Sec. 102(e) Date Oct. 11, 1995 PCT Filed Dec. 16, 1993 PCT Pub. No. WO94/13824 PCT Pub. Date Jul. 23, 1994The invention relates to recombinant retroviral vectors, derived from Moloney MuLV, carrying a suicide gene susceptible of transforming an inactive substance into a toxic substance for cells going through a division process, said vectors being characterized by the presence in their structure of LTR sequences from variants of MuLV, and having the properties: (a) of not being inactivated during passage through the carcino-embryonic or line germinal cells of mice; (b) the expression of the suicide gene kills only the cells in the course of division.
Patent FR-2701843-B1 (FR)
Inventor: AFRIAT ISABELLE
IPC: A61K8/891
Filed: 1993-02-26
Granted: 1995-05-19
Abstract: Cosmetic or dermopharmaceutical composition consisting of an emulsion of oil-in-water type, containing a silicone gum which is stable in the absence of a surface-active agent by virtue of the use, in the aqueous phase of the emulsion, of an acrylic copolymer and of at least one vinylic monomer bearing at least one amide, amidine and nitrile function.
Patent FR-2720465-B1 (FR)
Inventor: LOMBARDO ANTOINE
IPC: A47J27/09
Filed: 1994-05-27
Granted: 1996-07-26
Abstract: The safety element consists of a seal (20) fitted between a vessel and its lid, at least one section of which has an external recess (25) which allows the seal to deform under internal pressure, releasing excess pressure. A notch (26) on the inside of the seal opposite the recess increases the flexibility of the seal. The seal is of V-shaped cross-section with a base and two lips; the recess is made in the base and the notches in the two lips of the V. The seal can have a number of recesses spaced equally round its periphery.
Patent FR-2768743-B1 (FR)
Inventor: COLIN BRUNO
IPC: C12M1/33
Filed: 1997-09-23
Granted: 2001-09-14
Abstract: The invention concerns a lysis method for a biological sample comprising at least one micro-organism of the bacteria type, for releasing a nucleic material of interest belonging to said micro-organism, which consists in: providing in a container a biological sample in liquid medium; providing in said container at least one particulate material, relatively hard, and substantially inert with respect to the nucleic material; submitting the biological sample and particulate material mixture to a movement. The invention is characterised in that in combination, the selected movement is of the vortex type, and satisfies the following conditions: the particulate material consists of beads with diameter between 90 and 150 mum; and the apparent volume of the beads (Vb) and the volume of the liquid sample (Ve) are linked by the relationship Ve=alpha. Vb, with alpha ranging between 1.4 and 10 when the container is tubular in shape, and alpha is not more than 2.1 when the container is in the shape of a disk; under such conditions, without any addition of reagent and/or additional process, the method consists in releasing directly into the liquid medium the nucleic material in native state and accessible to any reagent in a subsequent process.
Patent FR-2789587-B1 (FR)
Inventor: SMADJA JOFFE FLORENCE
IPC: A61P35/02
Filed: 1999-02-11
Granted: 2003-01-24
Abstract: The invention concerns the use of a polymer comprising an efficient amount of disaccharide units each consisting of a molecule with N-acetyl-D-glucosamine structure bound by the  beta 1,4 O-glucoside linkage to a molecule with glucuronic acid structure for producing a medicine designed to induce or stimulate the differentiation of hematopoietic cells, and leukemic cells in particular.
Patent WO-9932828-B1 (WO)
Title: Injecteur de combustible
Inventor: BRUNDISH KEVIN DAVID
IPC: F15C1/08
Filed: 1998-12-18
Abstract: Cette invention concerne un injecteur de carburant (2) qui comprend un conduit d'air de combustion, une admission de combustible (2.4) et un dispositif assurant le mélange air/combustible (2.2, 2.3, 2.6), avec de surcroît un moyen de régulation fluidique (2.7) doté d'au moins une lumière de commande (3.4, 3.5, 3.6, 3.7), de sorte que le passage de l'air dans ladite lumière permet de faire varier le degré de résistance auquel est soumis le débit d'air de combustion. Par exemple, l'air de commande qui traverse la lumière de commande peut imprimer un mouvement tourbillonnaire au flux d'air provenant de l'admission, lequel rencontre une résistance accrue. En variante, une soupape de dérivation fluidique (2.7) peut diriger sélectivement le débit principal vers un premier ou un second sous-conduits (2.2, 2.3), qui imposent chacun des degrés de résistance différents au débit d'air de combustion.
Patent HR-P960618-B1 (HR)
Inventor: CARPINO PHILIP A
IPC: C07K/
Filed: 1996-12-27
Abstract: Spoj formulenjegove racemično-dijastereomerne smjese i optički izomeri navedenih spojeva i farmaceutski prihvatljive soli i predlijekovi, naznačeni time štoe je 0 ili 1; svaki od n i w je neovisno 0,1 ili 2; uz uvjet da w i n ne mogu oba istodobno biti 0; Y je kisik ili sumpor; R1 je vodik, -CN, -(CH2)qN(X6)C(O)X6, -(CH2)qN(X6)C(O)(CH2)t-A1, -(CH2)qN(X6)SO2(CH2)t-A1, -(CH2)qN(X6)SO2X6, -(CH2)qN(X6)C(O)N(X6)(CH2)t-A1, -(CH2)qN(X6)C(O)N(X6)(X6), -(CH2)qC(O)N(X6)(X6), -(CH2)qC(O)N(X6)(CH2)t-A1, -(CH2)qC(O)OX6, -(CH2)qC(O)O(CH2)t-A1, -(CH2)qOX6, -(CH2)qOC(O)X6, -(CH2)qOC(O)(CH2)t-A1, -(CH2)qOC(O)N(X6)(CH2)t-A1, -(CH2)qOC(O)N(X6)(X6), -(CH2)qC(O)X6, -(CH2)qC(O)(CH2)t-A1, -(CH2)qN(X6)C(O)OX6, -(CH2)qN(X6)SO2N(X)(X6), -(CH2)qS(O)mX6, -(CH2)qS(O)m(CH2)t-A1, -(C1-C10)alkil, -(CH2)t-A1, -(CH2)q-(C3-C7)cikloalkil, -(CH2)q-Y1-(C1-C6)alkil, -(CH2)q-Y1-(CH2)t-A1 ili -(CH2)q-Y1-(CH2)t(C3-C7)cikloalkil; gdje alkilne i cikloalkilne skupine u definiciji R1 su izborno supstituirane s (C1-C4)alkilom, hidroksilom, (C1-C4)alkoksi, karboksilom, -CONH2, -S(O)m(C1-C6)alkilom, -CO2(C1-C4)alkilnim esterom, 1H-tetrazol-5-ilom ili s 1, 2 ili 3 fluora; Y1 je O, S(O)m, -C(O)NX6-, -CH=CH-, -C?C-, -N(X6)C(O)-, -C(O)NX6-, -C(O)O-, -OC(O)N(X6)- ili -OC(O)-; q je 0, 1, 2, 3 ili 4; t je 0, 1, 2 ili 3; gdje svaka od navedenih skupina (CH2)q i (CH2)t može biti izborno supstituirana s hidroksilom, (C1-C4)alkoksi, karboksilom, -CONH2, -S(O)m(C1-C6)alkilom, -CO2(C1-C4)alkilnim esterom, 1H-tetrazol-5-ilom, s 1, 2 ili 3 fluora, ili s 1 ili 2 (C1-C4)alkila; R2 je vodik, (C1-C8)alkil, -(C0-C3)alkil-(C3-C8)cikloalkil,-(C1-C4)alkil-A1 ili A1; gdje alkilne i cikloalkilne skupine u definiciji R2 su izborno supstituirane s hidroksilom, -C(O)OX6, -C(O)N(X6)(X6), -N(X6)(X6), -S(O)m(C1-C6)alkilom, -C(O)A1, -C(O)(X6), CF3, CN ili s 1, 2 ili 3 halogena; R3 je A1, (C1-C10)alkil, -(C1-C6)alkil-A1, -(C1-C6)alkil-(C3-C7)cikloalkil, -(C1-C5)alkil-X1-(C1-C5)alkil, -(C1-C5) alkil-X1-(C0-C5)alkil-A1 ili -(C1-C5)alkil-X1-(C1-C5)alkil-(C3-C7)cikloalkil; gdje alkilne skupine u definiciji R3 su izborno supstituirane s -S(O)m(C1-C6)alkilom, -C(O)OX3, s 1, 2, 3, 4 ili 5 halogena, ili s 1, 2 ili 3 OX3; X1 je O, S(O)m, -N(X2)C(O)-, -C(O)N(X2)-, -OC(O)-, -C(O)O-, -CX2=CX2-, -N(X2)C(O)O-, -OC(O)N(X2)- ili -C?C-;R4 je vodik, (C1-C6)alkil ili (C3-C7)cikloalkil, ili R4 se uzima zajedno s R3 i atomom ugljika na kojeg su vezani, te tvore (C5-C7)cikloalkil, (C5-C7)cikloalkenil, djelomično zasićeni ili posve zasićeni 4- do 8-eročlani prsten s 1 do 4 heteroatoma, koje se neovisno bira iz skupine koju čine kisik, sumpor i dušik, ilije biciklički prstenasti sustav, kojeg čine djelomično zasićeni ili posve zasićeni 5- ili 6-eročlani prsten, kondenziran s djelomično zasićenim, posve nezasićenim ili posve zasićenim 5- ili 6-eročlanim prstenom, koji izborno sadrži 1 do 4 heteroatoma, koje se neovisno bira iz skupine koju čine dušik, sumpor i kisik; X4 je vodik ili (C1-C6)alkil, ili X4 se uzima zajedno s R4 i atomom dušika na kojeg j
Patent HU-228303-B1 (HU)
Title: Process for preparing 2-amino-4-(4-fluorphenyl)-6-alkylpyrimidine-5-carboxylate
Inventor: VEITH ULRICH DR
IPC: C07B61/00
Filed: 2000-06-30
Abstract: A process for the preparation of a 4-(4-flourophenyl)-6-alkyl-2-N-alkansulfonyl-N-alkylamino)pyrimidine-5-carboxylic acid ester of formula (Ib), in which R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3 </SUP>and R<SUP>4 </SUP>are identical or different and are each a C<SUB>1-6</SUB>-alkyl. A 2-[-1-amino-1-(4-flourophenyl)methylene]-4-alkyl-3-oxo-alkanoic acid ester of formula (IIIb), in which R<SUP>3 </SUP>and R<SUP>4 </SUP>have the above-mentioned meanings, is reacted with an N-cyano-N-alkylalkanesulfonamide, optionally isolated or prepares in situ, of formula (IVb), in which R<SUP>1 </SUP>and R<SUP>2 </SUP>have the above-mentioned meanings, to give the final product of formula (Ib).
Patent HU-222486-B1 (HU)
Title: Substituted phenyl phenol leucotriene antagonists, process for preparing them and pharmaceutical compositions containing them
Inventor: BAKER STEPHEN RICHARD
IPC: C07C47/575
Filed: 1992-11-23
Abstract: Antagonists having a substituted phenyl phenol or a substituted phenolic biphenyl structure, and various derivatives thereof, are specific leukotriene antagonists.
Patent HU-225143-B1 (HU)
Title: Frictional and interocking connfection between two elements, especially between two elements of different materials
Inventor: EHRENREICH RUDOLF
IPC: B61D3/00
Filed: 1999-06-03
Abstract: The connection between two parts consists of carrier section (1), a mounting (2) and one or more pressure distribution parts (4), welded (8) together. The parts are braced, using removeable fasteners (3), e.g. screw and nut (3a,b), and are welded to the carrier section while the bracing is maintained. The carrier section is a hollow profile, and the mounting consists of a higher strength material than the carrier section. The welding zone of the pressure distribution part consists of a material, which can be welded to the carrier, and is pref. of a similar material.
Patent JP-3065600-B1 (JP)
Title: シャワ―パイプの往復駆動装置
IPC: D21F1/32
Filed: 1999-02-26
Granted: 2000-07-17
Abstract: 【要約】
【課題】べベルギアとウォームギアの構造的特徴を有効 に活用して、洗滌装置におけるモーターの直角配向を適 切に実現し、洗滌装置の新設、又は増設の自由度を向上 する。
【解決手段】スクリュー軸２１の回転運動を往復運動に 変換してスクリュー軸２１と平行に配したシャワーパイ プ１を往復動させる構成としたシャワーパイプの往復駆 動装置３において、スクリュー軸２１とモーター軸１ ９′とを両軸線がＬ形配置となるように配し、モーター 軸１９′の軸端に駆動ベベルギア３１を直付けすると共 に、スクリュー軸２１の軸端に従動ベベルギア３３を直 付けし、両ベベルギア３１，３３を噛合せてモーター軸 １９′の回転をスクリュー軸２１に伝達しこれを回転駆 動させる構成とし、両べベルギア３１，３３の噛合状態 を保ちつつ駆動ベベルギア３１を従動ベベルギア３３の 周面に沿いモーター１９と一体に回動してモーター１９ の配設角度を無段階に設定可能にした。
Patent JP-2963428-B1 (JP)
Title: ビレットの連続鋳造用鋳型
IPC: B22D11/04
Filed: 1998-04-07
Granted: 1999-10-18
Abstract: 【要約】
【課題】  高速の鋳込速度下においても、鋳型内壁面に おけるヒートクラックの発生やめっき層の軟化・損耗を 効果的に軽減して、鋳型寿命の延長を図る。
【解決手段】  銅または銅合金製の鋳型本体の内壁面上 に、第１層としてNiめっき層を板面全面に被成し、つい で第２層として、Niめっき層の上面で鋳型本体の中央部 から下方部までの領域にわたってNi−Co−Ｗ−Fe合金め っき層を被成し、これらの下地めっき層の上に重ねてCr めっき層を被成する。
Patent NL-1041297-B1 (NL)
Title: Een markering voor het aanduiden van de hoogte van de schroef-mof van een schroef/schoorstempel.
Inventor: GERT-JAN BRUINSMA
IPC: E04G25/06
Filed: 2015-05-11
Granted: 2017-01-26
Abstract: Uitvinding betreft een markering in de vorm van een sticker die als functie heeft hoogte aanduiden van de schroef-mof van een BM stalen schroefstempel of BM-B schoorstempeL De markering maakt duidelijk hoeveel stelruimte er beschikbaar is om de schroef-mof naar boven of naar benden bij te stellen. De markeringssticker is een hulpmiddel bij het stellen van stut en stempelwerk in de bouwsector. De hoogtemarkering wordt aangebracht direct onder het schroefdraad op de buitenkant van buitenste buis van een schroef-stempel of schoorstempeL De stalen schroef-mof draait hier vervolgens geheel of gedeeltelijk overheen, hierdoor wordt inzichtelijk in welke hoogtestand de schroef-mof zich bevindt. De sticker is rechthoekig SOmm breed bij 120mm hoog, en voorzien van een zandloper-opdruk met middenstreep markering. De hoogte van de zandloper heeft exact de zelfde hoogte als het stelbereik van de schroef-mof dat is lOSmm. De middenstreepmarkering dient ervoor om eventueel meerderen stempels of schoren in de startpositie te brengen, of om schroefstempels op dezelfde hoogte te stellen.
Patent NL-2013191-B1 (NL)
Title: Integrated circuit package moulding method and mould.
Inventor: JURGEN LEONARDUS THEODORUS MARIA RABEN
IPC: H01L33/54
Filed: 2014-07-15
Granted: 2016-07-14
Abstract: Mould for an integrated circuit package having an aperture in communication with a sensor surface of an integrated circuit assembly (8-11). A cavity block (2, 2a) has an interior space (3) for holding the integrated circuit assembly (8-11) which interior space (3) is filled with a moulding compound during operation to form the integrated circuit package. The cavity block (2) comprises rigid elements (5) which are moveable perpendicular to a major surface of the interior space (3) using at least one resilient material element (4). A renewable film (15) is provided as a package wall extending over the major surface of the interior space and over extending end parts of the one or more rigid elements (5). The renewable film (15) is held under local pressured contact with the sensor surface by the rigid elements (5) during operation.
Patent NL-2017341-B1 (NL)
Title: Preparation of TMTHF
Inventor: GREET BOSSAERT
IPC: C07D307/06
Filed: 2016-08-19
Granted: 2018-02-23
Abstract: The invention relates to a process for the preparation of 2,2,5,5-tetramethyltetrahydrofuran (TMTHF) comprising contacting a TMTHF precursor with a solid catalyst in the presence of water, wherein the TMTHF precursor is chosen from the group consisting of 2,5-dimethyl-1,5-hexadiene (DMH-1), and 2,5-dimethyl-2,4-hexadiene (DMH-2) and/or combinations thereof, and wherein the solid catalyst is a beta zeolite. It also relates to the use of a betazeolite catalyst for this process. It also relates to the use of the TMTHF prepared by the process of the invention as solvent.
Patent NL-2018630-B1 (NL)
Title: Measuring attitude of constructions
Inventor: WALTER ADRIANUS GERARDUS KLEIJWEG
IPC: G01S17/88
Filed: 2017-03-31
Granted: 2017-12-19
Abstract: The invention provides a system for measuring a position and/or attitude of a construction, such as an offshore object. The system comprises a 30 distance measurement device, such as a 20 or 30 laser scanner, arranged to measure distances between the device and multiple points on the construction by measuring at least part of the construction. If needed, an attitude sensing arrangement determines an attitude of the 3d distance measurement device with respect to a fixed frame of reference. A data processing system combines the measured distances and the device attitude data to generate 30 information of the offshore object, and determines the position and/or attitude of the construction with reference to the fixed frame of reference using the 30 information of the offshore object. Instead of offshore object, construction on land may be measured.
Patent NL-2018908-B1 (NL)
Title: Production and isolation of monocyclic aromatic compounds from a gasification gas
Inventor: GUADALUPE ARANDA ALMANSA
IPC: C07C2/76
Filed: 2017-05-12
Granted: 2018-11-15
Abstract: The present invention concerns a process and system for producing and isolating a fraction of monocyclic aromatic compounds from a gasification gas. The process comprises (a) contacting the gas with a catalyst capable of converting ethylene and possibly other unsaturated hydrocarbons into monocyclic aromatic compounds; and (b) isolating monocyclic aromatic compounds from the gas originating from step (a). The present invention is ideally suited for treatment of gas from coal, biomass or waste gasification, which comprises substantial amounts of ethylene as well as monocyclic aromatic compounds. Treatment according to the invention first converts the ethylene into further monocyclic aromatic compounds, and the entire fraction of monocyclic aromatic compounds is isolated to obtain a valuable product.
Patent NL-2021323-B1 (NL)
Title: Method and apparatus for producing an object by means of additive manufacturing
Inventor: RONNIE HERMAN ANNA HENSEN
IPC: B29C64/371
Filed: 2018-07-17
Granted: 2020-01-24
Abstract: Method for producing an object by means of additive manufacturing, wherein said method comprises the steps of: - receiving, in a process chamber, a bath of material, wherein a surface level of said bath of material defines an object working area; - solidifying, by a solidifying device, a selective layer-part of said material on said surface level; - controlled oxidisation, of waste particles originating from said solidifying of said material, by controlling an oxygen level, such that oxidised waste particles are obtained and ignition of said waste particles is avoided. Apparatus for producing an object by means of additive manufacturing.
Patent NL-2021616-B1 (NL)
Title: Inrichting voor het breken van eieren
Inventor: RON MELK
IPC: A47J43/14
Filed: 2018-09-13
Granted: 2020-05-06
Abstract: De onderhavige uitvinding heeft betrekking op een inrichting voor het breken van eieren, omvattende ten minste één paar steunen voor een ei, ten minste een mes beweegbaar van een positie buiten de steunen tot een positie binnen de steunen voor het klieven van een op de steunen gelegen ei, een grendel voor het fixeren van de positie van een op de steunen geplaatst ei waarbij de grendel beweegbaar is tussen een eerste stand waarbij de grendel een ruimte voor plaatsing van een ei op de steunen vrijgeeft; en een tweede stand waarbij de grendel een ruimte voor het verwijderen van een ei uit de steunen blokkeert en een klem, voor het in de tweede stand de grendel drukloos aangelegen op een ei houden of juist het gepositioneerd boven een ei houden van de grendel.
Patent NL-2022767-B1 (NL)
Title: A Method of Ink Jet Printing
Inventor: GUIDO J M LEJEUNE
IPC: B41J2/045
Filed: 2019-03-19
Granted: 2020-09-28
Abstract: P4102NL01 14 Abstract A method of printing with an inkjet printer is disclosed. This printer has a nozzle connected to a pressure chamber, and an actuator arranged to excite a pressure wave 5 in an ink in the pressure chamber in order to jet-out a droplet of ink from the nozzle. A print head comprising the nozzle and the actuator scans a recording medium on which an image is to be printed. The nozzle starts jetting when it reaches a transition from a background area to an image area on the recording medium and stops jetting when it reaches a transition from an image area to a background area. When the nozzle 10 reaches a pixel immediately before a transition from background to image, or a pixel immediately after a transition from image to background, the actuator is energized with a prefire pulse that is sufficient for agitating the ink in the pressure chamber but insufficient for forming a droplet.
Patent NL-2024027-B1 (NL)
Title: Security inspection apparatus and security inspection method
Inventor: YING LI
IPC: G01V5/00
Filed: 2019-10-16
Granted: 2020-08-13
Abstract: The disclosure provides a security inspection apparatus and a security inspection method for inspection of a vehicle. The security inspection apparatus includes at least one bracket defining an inspection passage extending in a first direction, wherein the at least one of the brackets includes a first bracket for scanning the vehicle in a vertical direction. The first bracket includes a top-view type scanning device including a first X—ray accelerator disposed on a top bracket portion of the first bracket, and an scanning field angle of the first X—ray accelerator is between 69 degrees and 120 degrees.
Patent NL-2024201-B1 (NL)
Title: Space access control module and remote key provisioning system
Inventor: GODFRIED SEEGERS
IPC: H04W12/06
Filed: 2019-11-08
Granted: 2021-07-20
Abstract: One aspect of this disclosure relates to a control module comprising a first receiver interface and a second receiver interface. The first receiver interface is configured for wirelessly receiving a first 5 space access key generated at a remote space access key provisioning system and the second receiver interface is configured for wirelessly receiving a second space access key from a handheld user device (e.g. a smartphone). The module also comprises a processor, configured for triggering a time interval dependent on the first space access key and to generate a space access control allow signal when the second space access key is received over the second receiver interface within the 10 time interval and at least a part of the first space access key matches at least a part of the second space access key. +FIG. 3
Patent NL-2026756-B1 (NL)
Title: Method and system of processing soil containing plant material, such as roots of invasive plant species, to inactivate the plant material in the soil
Inventor: MARCUS LAMBERTUS JOSEPHUS VAN DEN BRAND
IPC: A01M21/04
Filed: 2020-10-23
Granted: 2022-06-17
Abstract: Method of processing soil containing plant material, such as roots of invasive plant species, to inactivate the plant material in the soil, the method comprising the steps of: 5 — providing a treatment zone comprising the soil to be processed, wherein the treatment zone is defined as a volume of soil that is defined by a surface area and a depth; — providing a heating system for heating the soil of the treatment zone, wherein the heating system comprises at least one heating unit arranged for providing heat into the soil; 10 — providing said at least one heating unit in the soil, such that the at least one heating unit is inserted at least partially in the treatment zone; and — controlling the heating system for providing heat into the treatment zone, wherein the treatment zone is heated to, and kept at, a temperature in a temperature range of 40 degrees Celsius to 150 degrees Celsius for a predetermined duration for inactivating the 15 plant material in the soil of the treatment zone.