baber/WOPTO huggingface dataset:
Patent EP-1073348-B1 (EP)
Inventor: HUNTER JOHN D
IPC: A41D13/02
Filed: 1999-03-17
Granted: 2008-11-19
Abstract: A neck-entry wetsuit (10) with a closure loop panel (54), a collar panel (60), zipper panels (36, 38) and a back panel (26). Collar panel (60) forms an outer neck opening (80) with a cut out region that allows the outer neck opening to expand. Back panel (26) is form to ride against a person's back and itself forms part of an inner neck opening that expands to allow entry into and out of the wetsuit.
Patent EP-1119448-B1 (EP)
Inventor: DUFORT JOHN FRANCIS
IPC: B44C3/04
Filed: 1999-06-18
Granted: 2003-05-21
Abstract: A lithophane-like article and a method of forming such an article, for example formed of plastics, confectionery product, soap, wax or liquid, by determining the intensity of different points of an original image (1), and forming the article with a thickness at each point of the article related to the intensity of the corresponding point of the original image (1). <IMAGE>
Patent EP-1110180-B1 (EP)
Inventor: WANG MENG
IPC: H04N7/26
Filed: 1999-08-10
Granted: 2004-04-21
Abstract: A new effective and fast method and apparatus for still image compression implements an embedded progressive sorting scheme in a quadtree-like structure. In contrast to zerotree-based methods for wavelet coding, the invented embedded quadtree wavelet (EQW) method exploits the inherent spatial self-similarity within individual layers of the multiresolution decomposition hierarchy. This self-similarity offers higher predictability of the data within the same resolution level, and therefore usually provides a higher performance in seeking a compact code. The computation involved in the EQW method is more efficient than in the zerotree wavelet coding, and the produced bitstream is more robust to channel noise. The present invention can effectively be used for object-oriented shape coding or region coding in image and video compression coding systems.
Patent EP-1109859-B1 (EP)
Inventor: ROHDE WOLFGANG
IPC: C08L23/08
Filed: 1999-07-14
Granted: 2004-05-19
Abstract: The invention relates to a low odor polyethylene blend containing a high molecular ethylene polymer obtained by polymerization in the presence of a Ziegler catalyst and a low molecular ethylene homopolymer or copolymer obtained by polymerization in the presence of a chromocene catalyst on an oxidic support. The invention is characterized in that the Al content of the high molecular components is 5 to 60 mg/kg, the Al content of the of the low molecular components is 0 to 5 mg/kg and the Al content of the blend is 1 to 55 mg/kg. The invention also relates to a method for the production of said blend, to the use thereof in the production of shaped bodies, especially hollow bodies and tubes, and to shaped bodies, especially hollow bodies and tubes manufactured from low odor polyethylene blends.
Patent EP-1121724-B1 (EP)
Inventor: THOM FRANK
IPC: H01M8/06
Filed: 1999-09-11
Granted: 2002-04-10
Abstract: In a method for operating a SOFC high-temperature fuel cell, wherein a hydrogen-containing fuel is converted internally in the fuel cell by an endothermic reaction at the anode thereof into a synthesis gas, which is converted by an exothermic reaction into electricity, fuel is supplied to the fuel cell, to cool the fuel cell, in an excess amount such that, with a predetermined average current density flow, the fuel utilization degree is below 40%, whereas the oxygen is supplied stoichiometrically corresponding to the amount of electricity generating requirements. No additional coolants are therefore reqired for the cooling of the fuel cell.
Patent EP-1131171-B1 (EP)
Inventor: CAUCHE MICHEL
IPC: B26D3/16
Filed: 1999-11-15
Granted: 2002-10-02
Abstract: The invention concerns a method for forming curved conduit sections with steel tubes (16) provided with a mortar coat (14) inside. The method is characterised in that it consists in: working at least a ring-shaped groove (12) in the mortar coating (14) and bending the steel tube (16) at said ring-shaped groove (12), which can then be closed again with mortar. Said method is particularly adapted to form curved conduit sections when water-supply conduits are being laid, consisting of steel tubes (16) provided on the inside with a cement mortar coating (14) and on the outside with a PE or PP coat.
Patent EP-1144723-B1 (EP)
Inventor: HUEFFER STEPHAN
IPC: C23C18/36
Filed: 1999-12-24
Granted: 2003-04-09
Abstract: The present invention relates to a process for coating apparatuses and apparatus parts for chemical plant construction-which are taken to mean, for example, apparatus, tank and reactor walls, discharge devices, valves, pumps, filters, compressors, centrifuges, columns, dryers, comminution machines, internals, packing elements and mixing elements-wherein a metal layer or a metal/polymer dispersion layer is deposited in an electroless manner on the apparatus(es) or apparatus part(s) to be coated by bringing the parts into contact with a metal electrolyte solution which, in addition to the metal electrolyte, comprises a reducing agent and optionally the polymer or polymer mixture to be deposited in dispersed form, where at least one polymer is halogenated.
Patent IE-86870-B1 (IE)
Title: Load-bearing bracket
Inventor: WILLIAM MAURICE BROWN
IPC: E04F13/00
Filed: 2013-04-30
Abstract: A load bearing bracket for coupling a first wall to a second wall, the bracket comprising an arm having a load bearing surface and a stop adjacent the load bearing surface; a support member having first and second limbs, the first limb having a free edge shaped and dimensioned for abutment against the stop and the first limb being shaped and dimensioned for abutment of the second surface against the load bearing surface; wherein the load bearing surface and the stop are disposed such that, in use, the support member is brought into engagement with the arm by moving the free edge of the first limb into abutment against the stop and bringing the first limb into contact the load bearing surface; at least one tab projecting from one of the arm and the support member and extending, when assembled, towards the other of the arm and the support member; and at least one aperture being provided in the other of the arm and the support member, the or each aperture being sized and disposed to receive the or each tab, the or each tab having a plurality of thread indentations on opposite sides, a threaded nut being provided for engaging the threaded indentations of the tab to retain the or each tab within the respective aperture to retain the support member in engagement with the arm.
Patent IE-86819-B1 (IE)
Title: An apparatus for playing a game
Inventor: MURRAY HEASMAN
IPC: A63F9/06
Filed: 2016-02-15
Abstract: An apparatus for playing a game comprises a three dimensional structure assembled from a plurality of interconnectable and disengageable construction elements. Each construction element is a shaped elongate body piece with two end mating faces of surfaces. Each mating surface has a male or female connector or two female orifices plus a four way male connector to enable each construction element to connect to and disengate other like construction elements. The interconnection between two contacting faces or surfaces is allowable in one orientation only. <Figure 1>
Patent IT-1264725-B1 (IT)
Title: Heat exchanger and method for its realization
Inventor: CORRADINI DINO
IPC: F28F/
Filed: 1993-10-29
Granted: 1996-10-04
Abstract: The heat exchanger consists of two headers 3, connected to columns 2 by means of respective connections 9 having an end elbow 8 completely inserted in respective radial openings 6 of the headers 3 and secured there by means of plastic deformation of expansion of its free internal end to the axial hole 7 of the headers 3; the columns 2 being pulled onto the connections 9 and secured to them by narrowing of the respective end at the respective end elbow 8; between each connection 9 and the respective column 2 and between each connection 9 and the respective header 3 there being sealing means 10, 11, able to increase the seal already produced by the plastic deformations. FIG. 2 <IMAGE>
Patent IT-1268451-B1 (IT)
Inventor: BUGATTI LUCIO
IPC: B62D3/12
Filed: 1993-12-13
Granted: 1997-03-04
Abstract: Rack-and-pinion steering mechanism for motor vehicles comprising a rack rod (5), which, controlled by the rotation of pinion (41) shifts longitudinally within the body of the gear. Said rack rod (5) is supported from one side by a craddle support (6), which, through a spring, compresses the teeth of the rod against the teeth of the pinion; and on the other side is supported by the internal circumference surface (7) of the gear body along the whole extension of said surface within which a sliding shoe (8) slides fastened to the rack rod (5). The internal circumference portion concerned by the sliding of the sliding shoe (8) is the supporting element whose position change, at the same rate as the shifting made by the rack rod (5). <IMAGE>
Patent IT-1282415-B1 (IT)
Title: Machine for the processing of bottle-sealing caps
Inventor: MARCHIORO FRANCO
IPC: B65D/
Filed: 1995-03-10
Granted: 1998-03-23
Abstract: A machine for writing in relief on bottle-sealing caps comprising a rotating disc 6 which is capable of picking up two caps 2 at a time from a feed 1 in order to first move them to a marking station 12, 13, 14, 16 and then milling in a milling station 23, 24, 27, 28, 29, 31, 32 in order to obtain writing in relief on the cylindrical surface of the cap and contrast between the part in relief and the base of the cap. <IMAGE>
Patent IT-1287640-B1 (IT)
Inventor: CORGHI REMO
IPC: B60C25/132
Filed: 1996-05-03
Granted: 1998-08-06
Abstract: A machine for removing and mounting tyres from and onto respective wheel rims comprises a base (1; 20), a platform (3; 22) rotating on the base, and a column (7; 26) which extends vertically upwards from the base to the side of the platform and supports, one following the other, two mutually slidable elements one of which carries at its end the tool (15; 33) which is to operate on the tyre bead, the element which supports the tool being also secured to the centre of the wheel rim. <IMAGE>
Patent IT-1266189-B1 (IT)
Title: Blood line for dialysis machines
Inventor: NERI ROBERTO
IPC: A61M/
Filed: 1994-07-29
Granted: 1996-12-23
Abstract: In order to assist and optimize disposal, the blood lines 1, 30 which connect the body of a patient to a dialysis machine for dialysis treatment of the blood and which comprise portions of flexible pipe 2a-2d, 13, 19, 24, 31a- 31c, 37-39, connectors 3, 11, 14, 17, 20, 26, 7, 32, 40, 41, 48, bungs, drip chamber 34, pump piece 4, expansion chamber 6, auxiliary lines 18 and perforation points 10, 36 are made completely of PVC. In this way conditions of treatment can be optimized, ensuring the destruction of blood lines after correct use without giving rise to harmful substances. As an alternative the PVC with which these are produced can be recovered after the necessary washing and sterilization operations for the manufacture of articles which can be manufactured using recycled material. <IMAGE>
Patent IT-1306466-B1 (IT)
Inventor: BURATTI MAURIZIO
IPC: F25D21/02
Filed: 1998-03-19
Granted: 2001-06-11
Abstract: A device for defrosting the finned cooling assembly (17) of a refrigeration system, characterised by comprising: an ellipsoid (2, 26) of transparent polymer materiel housing a light source (6, 32) positioned substantially in correspondences with one of the focal points, and a sensor (12, 30) for the light beam radiated by said source and reflected by the inner surface of the ellipsoid, a plurality of heating and defrosting elements (18) for the finned cooling assembly (17), which are activated by a signal emitted by the sensor (12, 30) when this senses a variation in the luminous intensity of the beam, said variation in luminous intensity of the beam being caused by the formation of frost along the path of the light beam.
Patent IT-1267744-B1 (IT)
Title: Tubular heat exchanger
Inventor: MIAZZON STEFANO
IPC: F28D/
Filed: 1994-05-24
Granted: 1997-02-07
Abstract: This concerns a tubular heat exchanger which has an array of columns 1, reciprocally connected by two manifolds 2, 3, located respectively at the two ends of the columns, this structure forming a chamber 4 inside which a fluid runs, and it is characterised by the fact that internally with respect to the columns 1, there are hollow pipes 7 the ends of which are located in correspondence with the external surface of the manifolds 2, 3. (Fig. 1). <IMAGE>
Patent JP-2978887-B1 (JP)
Title: 除電および異物除去手段を備えた紙幣入金処理装置
IPC: G07D11/00
Filed: 1998-06-25
Granted: 1999-11-15
Abstract: 【要約】
【課題】  紙幣に静電吸着した非金属性の異物を排除し て搬送障害を防止する。
【解決手段】  入金紙幣２５を投入する入金口２０と、 入金紙幣２５を繰り出すローラ２６ａ，２６ｂ，２７ ａ，２７ｂと、発振磁界センサー対２２ａ，２２ｂと、 搬送ローラ２３ａ、２３ｂと、静電気の除電及び異物の 除去を行う除電ブラシ２とを含んで構成される。
Patent JP-2927417-B1 (JP)
Title: ベッド等における格納型側柵
IPC: A47C21/08
Filed: 1998-08-05
Granted: 1999-07-28
Abstract: 【要約】
【課題】  側柵をボトム上方に突出状態に保持する保持 機構を、側柵をボトム下方に格納状態に拘束する手段と しても流用できるようにする。
【解決手段】  支柱部４を構成する第２ステー８の上端 部近傍と、下端部側とに、ロックユニット９を構成する 係止バー１２が係止するロック受１８、１９を形成す る。支柱部４および柵部５を背ボトム２ａ上方に持ち上 げる操作だけでロックユニット９の係止バー１２先端が ばね力に抗してロック受１８のガイド部１８ｂを通っ て、係止穴１８ａに係止せしめられてロック状態とな り、逆にこのロック状態を解除するには、ロックユニッ ト９の操作レバー１６を操作して前記係止バー１２をロ ック受１８の係止穴１８ａから離脱せしめるようにす る。一方、支柱部４および柵部５を上げ下げ操作するだ けで、ロックユニット９の係止バー１２がロック受１９ のガイド部１９ｂと係止穴１９ａとを隔てる堰１９ｃを 乗り越えて、係止（ロック）状態、係脱（ロック解除） 状態となるようにする。
Patent JP-3010487-B1 (JP)
Title: 液体噴射装置
IPC: H05K3/26
Filed: 1998-09-25
Granted: 2000-02-21
Abstract: 【要約】
【課題】  第１に、処理液が精度高く均一に、全体的に 均一な液圧と液量にて噴射されるようになり、第２に、 処理液の噴射角度を正確に変更可能で、噴射された処理 液の薄板材への滞留や流れ混在も回避される、液体噴射 装置を提案する。
【解決手段】  この液体噴射装置３は、搬送されるプリ ント配線基板材Ａ等の幅方向Ｄに配設された管体１０ に、前後１対の略角材状のスリット部材１１を組み付 け、両スリット部材１１間に、スリット状噴射口４を極 薄の前後間隔として形成し、管体１０の開口部１２と連 通せしめてなる。更に、管体１０の開口部１２につい て、ブリッジ部１４を設けたり、側部側ほど幅広に形成 してなり、又、開口部１２とスリット状噴射口４間にフ ィルター１８が介装され、管体１０に付設された板壁１ ５とスリット部材１１間に微調整機構７を設け、更に、 全体的に揺動，固定可能であると共に、分度器目盛２２ と分度器針２５を付設してなる。
Patent JP-3061803-B1 (JP)
Title: インキスタンド付き回転式ゴム印
IPC: B41K1/10
Filed: 1999-11-16
Granted: 2000-07-10
Abstract: 【要約】
【課題】回転式ゴム印を、印影全体が均一で濃淡差が無 く、繰返し押印の回数が増加し、書類等を不要なインキ で汚さず、滑り易いものへの押印や部分押印を正確に行 え、かつ特別注文にも少ない種類で対応可能とする。
【解決手段】回転式ゴム印Ａで、ゴムバンド印４の印面 部５をインキ含浸性の大きいものにし、両側枠板１の各 下部寄りに、板状で印面用横板３両側の折返し片９を係 合可能な凹部１０を有する押印補助部８を、又はそれに 加えて下端縁１１の前下端縁１５と後下端縁１６以外を スタンドＢのパッド７の前後幅ｃより少し大きい前後幅 ｅの切欠き部１７をもつ各押印補助部８を、下端縁が印 面用横板下側にきた印面部５下端面１２より僅かに上位 置になる如く取付ける。又、スタンドの両内側に各押印 補助部が係合可能な空所、又はパッドの両側端が凹所１ ３の両側内面の近くまである横幅ｄに形成する。
Patent JP-3012231-B1 (JP)
Title: 回転摩擦装置
IPC: F16D63/00
Filed: 1998-12-28
Granted: 2000-02-21
Abstract: 【要約】
【課題】回転運動に対して常に安定した摩擦力を発生さ せることができ、しかも摩擦力の大きさを容易に制御す ることのできることに加えて、更に簡単な構造の回転摩 擦装置を提供することにある。
【解決手段】軸心を中心に回転する円筒回転体と、該円 筒回転体の円周面のほぼ回転軌道に沿って配列された多 数のローラ列と、各ローラを間にして円筒回転体に径方 向に対向する円筒枠体とが設けられ、各ローラを互いに 間隔をおいて転動自在に保持する保持体を円筒枠体に固 定し、該保持体により各ローラは、前記円筒回転体及び 円筒枠体の対向面をそれぞれ回転体の回転軸に対して平 行になるように形成し、かつ、前記各ローラの転動軸を 回転体の回転軸を含む断面に対して所定の角度をなすよ うに傾斜させて固定するとともに、近接するローラ相互 が円筒回転体に対して回転軸方向に移動する力を打ち消 すようにローラを配置した回転摩擦装置である。
Patent NO-320205-B1 (NO)
Inventor: BLEIKHOLM ANTON
IPC: C09D11/00
Filed: 2000-06-07
Abstract: An ink composition containing at least two different types of optically variable pigments which produce a film or coating having a viewing angle dependent color shift.
Patent NO-312925-B1 (NO)
Inventor: RUNDE MAGNE
IPC: H02B3/00
Filed: 2001-05-08
Abstract: A method and device for the control of the condition of electrical contacts, in electrical installations (3), particularlyin installations where the contacts and the main current path is encapsulated or in other ways difficult to access. Electrical current is supplied from a current supply (1) which is connected to the main current path of the electrical installation, the progression of the applied current is measured, and the progression of the resulting electrical voltage which appears over a part of the main current path is measured (2), and the resistance over said part is calculated on the basis of the measurements of current and voltage as an expression of the condition of the contacts. The electrical current is discharged from capacitors being a part of the current supply (1), such that at least one unipolar current pulse is formed and approximately corresponding values of the progression of current and voltage are sampled at least in the area near the top of the progression of the current in order to form time series or sequences of samples, i(n) and u(n), respectively. The samples are transferred to a microprocessor or computer (50) for the calculation of the resistance.
Patent NO-318751-B1 (NO)
Inventor: LEKNES OTTAR ARNE
IPC: F16K5/06
Filed: 2002-07-01
Abstract: The present invention relates to a ball valve comprising a valve housing with an inlet and an outlet opening together with a ball-shaped inner valve body which can be rotated in the valve housing between an open and a closed position. In the open position the valve body has a through-going opening connecting the valve housing's inlet and outlet openings. In the closed position the valve body blocks the through-flow.
Patent NO-335054-B1 (NO)
Title: Anordning for oppsamling av olje og fremgangsmåte for oppsamling av olje eller lignende
Inventor: LUNDIN SUNE
IPC: E02B15/04
Filed: 2003-01-28
Abstract: Oppfinnelsen vedrører en anordning (1) for oppsamling av olje og en fremgangsmåte for oppsamling av olje eller lignende, omfattende en ramme (5) utformet for å tildanne et avgrenset rom med overflaten (VL) av vann eller is og en tømmeåpning (8) for tømming av vann og olje fra det avgrensede rom. For effektivt opptak av olje omfatter anordningen innretninger (7,10) for senking av lufttrykket i det avgrensede ram, slik at vannivået stiger høyere innenfor rammen (5) enn utenfor denne, og en desintegrator (11) anordnet roterbart i rammen (5), idet rotasjonsbevegelsen av desintegratoren emulgerer oljen blandet med vannet og knuser eventuelle stykker (13) av is i det avgrensede rom, slik at vann-oljeblandingen kan fjernes fra det avgrensede rom gjennom tømmeåpningen (8).
Patent NO-326037-B1 (NO)
Inventor: LANDROCK PETER
IPC: G06F21/64
Filed: 2003-07-30
Abstract: An apparatus and method for signing electronic data with a digital signature in which a central server comprises a signature server 110 and a authentication server 120. The signature server 110 securely stores the private cryptographic keys of a number of users 102. The user 102 contacts the central server using a workstation 101 through a secure tunnel which is set up for the purpose. The user 102 supplies a password or other token 190, based on information previously supplied to the user by the authentication server 120 through a separate authentication channel. The authentication server provides the signature server with a derived version of the same information through a permanent secure tunnel between the servers, which is compared with the one supplied by the user 102. If they match, data received from the user 102 is signed with the user's private key.  101 workstation 101  102 user  110 signature server 110  111 HSM hardware signature module  112 signature server 110 database SSDB  120 authentication server  121 authentication server hardware signature module ASHSM  122 authentication server database ASDB  130 authentication device  140 workstation 101 (connection between workstation 101 and signature server 110)  150 connection between authentication server and signature server 110  151 connection between authentication server and authentication device  152 connection between authentication device and workstation 101  160 first signature server 110 client  161 second signature server 110 client  162 third signature server 110 client  170 first authentication server client  171 second authentication server client  172 third authentication server client  180 signature server 110 firewall  181 authentication server firewall  182 signature server 110 physical security  183 authentication server physical security  190 token
Patent NO-320471-B1 (NO)
Title: System, fremgangsmate og anordning for administrasjon av golfspill
Inventor: ANDREASSEN CHRISTIAN THEIEN
IPC: A63B71/06
Filed: 2003-12-30
Abstract: Et system, fremgangsmåte og anordning for å. administrere handikap data for individuelle spillere under et golfspill er presentert. Resultatdata tilført et elektronisk resultatkort 6.1 synkroniseres med data tilført fra en korresponderende "marker" elektronisk resultatkort 6.2. Synkroniseringen utføres ved å. kommunisere innlagte resultatdata mellom resultatkortene over en trådløs link.
Patent NO-335746-B1 (NO)
Title: Vannholdig gel og fremgangsmåte ved fremstilling av samme.
Inventor: CHEN SHIH-RUEY T
IPC: F17D3/08
Filed: 2004-02-27
Abstract: Vannløselige, ikke-ioniske, friksjonsreduserende midler og blandet i koacervatgeler med utmerket skjærviskositet og andre egenskaper. En foretrukket gel omfatter polydiallyldimetylammoniumklorid, en mindre mengde natriumlaurylsulfonat og laurylalkohol. Det fremvises utmerkede friksjonsreduserende egenskaper; en spesielt praktisk anvendelse av sammensetningene finnes i oppbrytning av undergrunnsformasjoner.
Patent NO-324861-B1 (NO)
Title: Anordning ved turbin for et svingende vannsoylekraftverk
Inventor: ANDERSEN EGIL
IPC: F03B13/12
Filed: 2006-05-26
Abstract: Anordning ved turbin (2) i en turbinmontasje (1) for et såkalt svingende vannsøylekraftverk hvor bølgedrevet strømningsenergi i vannet omdannes til en utnyttbar energiform så som elektrisk energi, og hvor turbinen (2), som er dykket i vannet, omfatter relativt turbinen (2) dreibare skovler (22) som er innrettet til å kunne dreies mellom minst to posisjoner av det gjennom turbinen (22) strømmende vann.
Patent NO-337831-B1 (NO)
Inventor: SCHULTINK JAN
IPC: B01D39/18
Filed: 2006-07-19
Abstract: Described is a vacuum-cleaner bag which is made of an air-permeable filter material and forms a closed dust-collecting chamber, the vacuum-cleaner bag containing a material which can be whirled up under a given air flow.
Patent NO-344897-B1 (NO)
Inventor: HEINEMEIER JÜRGEN
IPC: B65D33/00
Filed: 2006-10-30
Abstract: The flexible plastics packaging bag has a single wall enclosing a space (14) for a substance which may give off gas. The gas pressure relief system consists of a double-wall zone with holes (12) for pressure relief in the inner wall (5). Molded projections may act as spacers for the outer wall (6) defining a gas escape zone (4). The edges (2,3) of the outer wall are held in place by welded or glued seams (7,8). A section of welded seam contains a separating material (11) and may give way to release the gas if the pressure builds up.
Patent NO-342980-B1 (NO)
Title: Enkeltturs sementert ekspanderbar enkeltborings forlengingsrør
Inventor: CARMODY MICHAEL A
IPC: E21B43/10
Filed: 2007-08-22
Abstract: En anordning for å beskytte monteringsområdet (202) i fôringsrør og en lokaliseringsprofil (209) og valgfritt en glidehylseventil (200) og et strømningsløp fra utsiden av ventilen til ringrommet når etterfølgende innfesting av et ekspanderbart forlengningsrør (218) er tilsiktet og det ekspanderte forlengningsrør skal sementeres på plass. En barrierehylse (204), nese (207) og den ytre hylse (210) avgrenser et tettet hulrom som innvendig har et løst inkompressibelt materiale (208) som dekker monteringslokaliseringen på fôringsrøret. En lokaliseringsprofil og en valgfri glidehylseventil og et strømningsløp fra utsiden av ventilen til ringrommet kan være tilveiebrakt. Sementeringen av fôringsrøret skjer gjennom barrierehylsen. Etter sementeringen bores hylsen og nesen ut, og det inkompressible materiale tas ut til overflaten sammen med borekakset.