baber/WOPTO huggingface dataset:
Patent EP-1076798-B1 (EP)
Inventor: LOESCHE KLAUS
IPC: F25D3/12
Filed: 1999-05-10
Granted: 2002-10-02
Abstract: Apparatus for the introduction of CO2 snow into containers for cooling the container contents or the container, comprisesa CO2 snow generating device for generating the CO2 snow,a CO2 snow injection device connected to the CO2 snow generating meansand having a snow tube for injecting the generated CO2 snow into the container,a the CO2 gas separating arrangement for separating CO2 gas and CO2 snow in theregion of the snow tube, andthe CO2 gas extraction arrangement for extracting separated the CO2 gas, the CO2 gas separating arrangement comprises an outer tube surrounding the snow tube and arranged coaxially with the outer tube projecting beyond the snow tubed in longitudinal direction thereof at the CO2 snow delivery side of the snow tube and being connected to the CO2 gas extraction arrangement in the region of the opposite side.
Patent EP-1087676-B1 (EP)
Inventor: FOUGERE RAYMOND D
IPC: A43C11/14
Filed: 1999-06-14
Granted: 2005-09-28
Abstract: A ski or other similar sport boot is provided which includes a boot base for accommodating the foot of the wearer of the boot and a soft inner boot adapted to fit inside or on the boot base and surround the lower leg of the wearer of the boot. The boot also includes an upper cuff attached to the boot base. A closure strap for securing the upper cuff and inner bladder to the lower leg of the wearer of the boot is provided. The closure strap has a non-elastic band attached to an elastic portion. It also includes a securing means for adjusting the length of the non-elastic band and securely maintaining the adjusted length of the non-elastic band in a desired position.
Patent EP-1112062-B1 (EP)
Inventor: ABRAM ALBERT ZORKO
IPC: A61K47/06
Filed: 1999-09-08
Granted: 2007-12-19
Abstract: The present invention provides a foamable pharmaceutical composition comprising a corticosteroid active substance, a quick-break foaming agent, a propellant and a buffering agent. The quick-break foaming agent typically comprises an aliphatic alcohol, water, a fatty alcohol and surface active agent The compositions of the invention can be used to treat various skin disease, and in particular scalp psoriasis.
Patent EP-1120022-B1 (EP)
Inventor: SZABADOS BARNA
IPC: H05B41/392
Filed: 1999-10-15
Granted: 2003-08-13
Abstract: A current controlled dimmer for controlling the output intensity of a fluorescent lamp with a magnetic ballast. The current controlled dimmer generates an AC current which follows the shape of the AC line voltage for the fluorescent lamp. The light intensity output of the fluorescent lamp is controlled by varying the amplitude of the AC current. The AC current is generated using a pulse width modulator (PWM) to modulate the AC line voltage. The current controlled dimmer 10 utilizes a feedback control loop which applies proportional and integral (PI) control to the PWM modulation. In another embodiment of the current controlled dimmer, the AC current is generated by rectifying the AC line voltage and modulating the rectified voltage by a pulse width modulator (PWM) into positive and negative cycles to generate a 60 Hz AC current signal.
Patent EP-1124768-B1 (EP)
Inventor: LEACH ROGER JOHN
IPC: C03C17/34
Filed: 1999-10-08
Granted: 2005-03-09
Abstract: Adhesion of a thermosetting powder coating to a glass substrate surface using a silane adhesion promoter, is enhanced by modifying the pH of the glass surface to between 3.5 and 5, prior to, or during, the action of the promoter. The pH-modification may be effected during washing of the surface prior to spray-application of the promoter, or by including an acid or alkali modifier in the silane solution. Alternatively, the silane, or the silane and the modifier, may be included in the thermosetting powder to become active during fusing of the powder to the glass surface. An acid or alkali solution dried on the surface prior to application of the promoter for activation with the promoter on heating, may be used instead or in addition.
Patent EP-1133633-B1 (EP)
Inventor: BRUNEL DANIEL
IPC: F02M37/22
Filed: 1999-11-04
Granted: 2003-03-05
Abstract: La présente invention concerne un ensemble de puisage de carburant pour véhicule automobile comprenant un boîtier (200) possédant une chambre annulaire (220) et un filtre (100) disposé dans ladite chambre annulaire, caractérisé par le fait qu'il comprend au moins une lèvre annulaire (126, 136) en matière plastique, venue de matière sur une pièce (120, 130) liée au boîtier (200) ou au filtre (100), en un matériau apte à subir une déformation élastique, et conformé selon une orientation oblique par rapport à l'axe O-O du filtre (100) et de la chambre (220) de boîtier, de telle sorte que ladite lèvre (126, 136) vienne reposer, avec déformation élastique, et selon une orientation à composantes tangentielles par son extrémité libre (127, 137), contre la face en regard (286, 296), de l'autre du filtre (100) ou du boîtier (200), disposé sensiblement transversalement à l'axe (O-O) du filtre (100) et de la chambre (220) de boîtier (200), pour assurer l'étanchéité à ce niveau entre le filtre (100) et le boîtier (200).
Patent EP-1129522-B1 (EP)
Inventor: PIIRAINEN OLLI
IPC: H03G1/00
Filed: 1999-11-11
Granted: 2006-10-04
Abstract: The invention relates to a method and an apparatus for implementing automatic gain control in a system where an analog signal is converted into a digital signal. The apparatus comprises means (208) for performing automatic gain control of the adjustable signal in an analog manner using a gain control step of predetermined size and means (446, 448) for performing inverse gain control of the digitized signal in such a way that, after the digital adjustment, the power of the signal is the same as before the analog adjustment. To enable an accurate gain control, the apparatus further comprises means (410, 412, 214, 420) for determining the maximum energy of the signal during a predetermined measurement period, means (426, 428) for comparing the determined maximum energy to preset threshold values (430, 432), and means (436) for performing an automatic gain control of the analog signal and a compensation for the gain control to the digital signal, if the measured value exceeds the threshold.
Patent EP-1141694-B1 (EP)
Inventor: ELFVING KAI
IPC: G01N3/60
Filed: 1999-11-16
Granted: 2011-01-05
Abstract: A method, which is used to make controlled defects corresponding to natural flaws and residual stresses in various kinds of test pieces. Defects identical to natural flaws are required to qualify non-destructive testing (NDT) procedures. In the method, sequential, repeated, heating-cooling cycles are used to create defects and residual stresses. The shape of the heating and cooling pattern, the duration of the heating and cooling, and the number of thermal cycles are used to control the size of the defects and residual stresses obtained. The defect is grown without initial flaw or other nucleator. The defects correspond to natural flaws in terms of morphology and also of the signals obtained with NDT methods, and are suitable for use in, for example, NDT-qualification blocks.
Patent IT-1296038-B1 (IT)
Title: Compact container for anti=allergic medicine and attachable to trouser belt, shirt pocket, etc. - has space with lid for nose spray, space with horizontally pivoted access structure for bottle of eye drops, and horizontally pivoted space for antihistamine tablets
Inventor: VARGIU PAOLO
IPC: B65D/
Filed: 1997-05-09
Granted: 1999-06-04
Abstract: A compact container (1) has a space with a lid (3) for a nose spray (S) fitted with a proportioning device (D), a space with a horizontally pivoted access structure for a bottle (B) of eye drops, and a horizontally pivoted space (6) for antihistamine tablets (7). The container can hooked to a trouser belt, shirt pocket or jacket pocket. Different sections of the container may be colour coded for quick identification. A small water container may also be stored in the container.
Patent IT-1265223-B1 (IT)
Inventor: ARCELLA VINCENZO
IPC: C08F14/22
Filed: 1993-11-25
Granted: 1996-10-31
Abstract: Object of the present invention is a process for preparing vinylidenefluoride (VDF) polymers which comprises polymerizing VDF, optionally in association with other fluorinated olefins, in an aqueous medium in the presence of a radical initiator and of 1,1,1-trifluoro-2,2-dichloroethane (HCFC-123) as chain transfer agent. A final product with very good colour characteristics (appearance), substantially devoid of discoloration effects at high temperatures, is so obtained.
Patent IT-1265355-B1 (IT)
Title: Procedimento per ottenere articoli per saggi immunologici a migliorate  proprieta'
Inventor: PETTENATI MAURIZIA
IPC: G01N33/545
Filed: 1993-11-26
Granted: 1996-11-22
Abstract: Un procedimento a plasma freddo per modificare la struttura chimica superficiale di articoli polistirenici convenzionali per saggi biologici, in cui si opera in condizioni tali che la struttura superficiale dell'articolo polistirenico abbia un contenuto superficiale di ossigeno compreso tra il 0,5-8%, preferibilmente tra il 2,5-3%.
Patent IT-1276353-B1 (IT)
Title: Device for signalling the presence of persons, of particular use in emergencies such as persons lost at sea, in the mountains and similar situations
Inventor: AGLIETTI LAMBERTO
IPC: B63C/
Filed: 1994-11-14
Granted: 1997-10-30
Abstract: The present invention relates to a device for signalling the presence of persons in difficulties, such as persons lost at sea, or in the mountains, the operation of which is based on a suitably shaped body which is fastened by suitable means to the lost person and rises to a particular height that can be varied according to the location and conditions, remaining in this condition for a sufficiently long period of time. <IMAGE>
Patent JP-3048148-B1 (JP)
Title: 自動車用マフラ―の出口位置決め調整装置
IPC: F01N13/00
Filed: 1999-04-09
Granted: 2000-06-05
Abstract: 【要約】
【課題】各種ドレスアップ部品が後付け使用された車体 に対しても、マフラーの排気出口位置を正規な状態に取 付け調整できるようにする。
【解決手段】車体（Ａ）の予定位置に吊り掛けられるハ ンガーステー（２０）をマフラー本体（１０）と別個独 立させて、そのステー（２０）の下端部へアーチ型のア ダプター（２１）を取付け一体化すると共に、マフラー 本体（１０）の基端側から張り出す接手管（１２）に一 定深さ（Ｄ）の割溝（１４）を付与して、その接手管 （１２）を車体（Ａ）の既設排気管（１３）へ前後の進 退自在に差し込み套嵌させた上、第１抱持金具（Ｂ）に より締結一体化する一方、上記マフラー本体（１０）と これにフイットさせたアダプター（２１）とを、第２抱 持金具（Ｃ）により締結一体化するように定めた。
Patent JP-3066748-B1 (JP)
Title: 鶏卵容器
IPC: B65D85/32
Filed: 1999-05-14
Granted: 2000-07-17
Abstract: 【要約】
【課題】  鶏卵容器に貼付けられているバーコードシー ルを利用して家庭で簡単に閉蓋保持ができるようにし、 これにより蓋体の自然開放による容器の嵩張りと、サル モネラ菌の飛散を未然に防止すること。
【解決手段】  複数の卵収納凹部２…を有する容器本体 １と、該容器本体１の一端部で反転可能なヒンジ部４を 介して一体的に連結された蓋体３とから成る合成樹脂フ イルム製鶏卵容器であって、この鶏卵容器の一部に微細 な凹凸群５ａを表面に備えたバーコード貼付面５が形成 されており、裏面に反復使用可能な粘着面６ａを有する バーコードシール６が前記凹凸状貼付面５に剥離可能に 貼り付けられている構造。
Patent JP-2964243-B1 (JP)
Title: 眼鏡のネジ無しバネ丁番機構
IPC: G02C5/22
Filed: 1998-05-22
Granted: 1999-10-18
Abstract: 【要約】
【課題】  丁番ネジを一切使用しておらず、したがっ て、丁番ネジ緩みの問題が全く無く、しかも、極めて簡 単な構成でテンプルを普通に開いた状態から更に外側へ 弾性的に拡開し得る眼鏡のネジ無しバネ丁番機構を提供 すること。
【解決手段】  眼鏡フロント部のエンドピースＥの持出 側の端部に設けられた上下一対の略Ｕ字形状の湾曲軸受 部材１・１と、これら湾曲軸受部材１・１の先端同士が 連なる当接片２と、テンプルＴの基端部に設けられた縦 軸部材３とから構成し、上下一対の湾曲軸受部材１・１ の間にテンプルＴを挟んだ状態で、縦軸部材３を湾曲軸 受部材１・１に支承せしめた。
Patent JP-3080618-B1 (JP)
Title: タイヤトレッドパターン配列の設計装置、タイヤトレッドパターン配列の設計方法及びタイヤトレッドパターン配列設計プログラムを記録した記録媒体
IPC: B29D30/06
Filed: 1999-07-28
Granted: 2000-08-28
Abstract: 【要約】
【課題】  トレッドパターンの設計を容易かつ効率的な ものとする。
【解決手段】  ピッチの異なる複数種のトレッドパター ン要素２が周方向に配列されたタイヤのトレッドパター ン配列をコンピュータによって設計する装置であって、 多数の異なるパターン配列候補を自動生成するパターン 候補生成手段と、作成されたパターン配列候補の騒音発 生をシュミレートするシュミレート手段と、当該シュミ レーションによる騒音レベルが所定基準以下であるかを 判定する判定手段と、を備えている。
Patent JP-3024642-B1 (JP)
Title: 無人機の管制方法及び装置
IPC: F41G7/30
Filed: 1998-10-30
Granted: 2000-03-21
Abstract: 【要約】
【課題】  無人機の追尾が不可能となっても他レーダ装 置からの位置情報を利用することにより追尾の継続を可 能とする。
【解決手段】  追尾・管制部１は特定識別コードにより 無人機の追尾・管制を行う。インターフェース部２は、 対空レーダ等のセンサからの空中を飛翔している移動体 の位置情報を取得し、比較部３は、追尾・管制部からの 捕捉している無人機の位置情報とインターフェース部２ からの複数の移動体の位置情報とを入力し、無人機の位 置情報に最も近い移動体の位置情報を無人機の位置情報 として特定する。比較部４は前記位置情報を追尾用の位 置情報として前記追尾・管制部に出力し、追尾・管制部 １が無人機の追尾ができなくなった場合に前記位置情報 により追尾を継続する。
Patent JP-3069960-B1 (JP)
Title: ベ―ス捨て型枠
IPC: E02D27/01
Filed: 1999-12-28
Granted: 2000-07-24
Abstract: 【要約】
【課題】  信頼のおける基礎のベース（１）を造るため に、穴（２）を設けた底板（３）と、傾きをもたせたベ ース側面形成用あて板（４）により構成する。素材とし て古紙・ダンボールを使用し、紙の再利用効果と廃棄時 の環境破壊を防ぐ効能を持ったベース捨て型枠を提供す る。
【解決手段】  ダンボールの底板（３）に穴（２）を設 け、底板（３）の両端に接続し、傾きをもつベース側面 形成用あて板（４）と、そのベーストップ（５）に巾止 めプレート（６）を設ける。ベース側面形成用あて板 （４）と、そのあて板の一端縁に内爪（７Ａ）及び外爪 （８Ａ）によって両端が接着される長尺のつなぎ材（９ Ａ）を設ける。ベース側面形成用あて板（４）と一体と なっており、折り目（１０）で折り曲げられ、ベース底 の一端辺を形成するように延設される底板一端縁（１ １）と、底板一端縁（１１）に内爪（７Ｂ）及び外爪 （８Ｂ）によって両端が接着される長尺のつなぎ材（９ Ｂ）を設ける。ベース側面形成用あて板（４）と一体と なっており、折り目（１０）で折り曲げられ、垂直に延 設された平行な立上り形成用あて板（１２）を有する請 求項１、２又は３いずれか記載のベース捨て型枠を設け る。材質を古紙・ダンボールにし、適所にミシン目など の折り目（１０）を施した請求項１、２、３又は４記載 のベース捨て型枠。
Patent NO-319807-B1 (NO)
Title: Gravitasjonsseparatoranordning for nedihulls-separasjon av bronnfluider, samt fremgangsmate for nedihulls gravitasjonsseparasjon av bronnfluider.
Inventor: HOMSTVEDT GUNDER
IPC: B01D17/02
Filed: 2003-06-25
Abstract: Separatoranordning for nedihulls-separasjon av brønnfluider omfattende minst to separatorceller, hvor hver separatorcelle omfatter et separatorhus. Separatorhuset har vegger (9, 10, 15,16) som seg imellom avgrenser et separatorkammer (17). Ut fra separatorkammeret er det et vannutløp (8) og et hydrokarbonutløp (7), og inn i separatorkammeret er det et brønnstrøminnløp (13, 14), som står i forbindelse med et ringrom i borehullet utenfor separatorhuset. En vannstrømningsledning (21) står i forbindelse med vannutløpet (8) fra de minst to separatorcellene; og en hydrokarbonstrømningsledning (23) står i forbindelse med hydrokarbonutløpet (7) for å gi parallell drift av nevnte separatorceller. Det er også beskrevet en fremgangsmåte for å separere brønnstrøm fra ulike soner uavhengig av hverandre.
Patent NO-331666-B1 (NO)
Title: Anvendelse av reaktive polymere surfaktanter ved dannelse av emulsjoner
Inventor: SCHER HERBERT BENSON
IPC: C09K23/00
Filed: 2003-12-10
Abstract: Sammendrag Reaktive polymere surfaktanter beskrives samt anvendelse derav i fremgangsmåter for fremstilling av mikrokapsler og for stabilisering av emulsjoner. Surfaktantene er tilfeldige pode-polymerer eller blokk-kopolymerer som inneholder både hydrofobe og hydrofile enheter, og hvor den hydrofobe enheten omfatter en hydrofil tverrbindende enhet som reagerer med (a) en veggdannende bestanddel i en mikroinnkapslingsprosess, eller (b) en bestanddel i den disperse fase av en emulsjon.
Patent NO-325282-B1 (NO)
Title: Fleksibelt girsystem
Inventor: ARNTZEN ANDERS
IPC: F16H3/00
Filed: 2004-11-01
Abstract: Girsystem med et kantet hjul (14), der radien varierer avhengig av belastningen. Dette kantete hjulet skal gå inni et annet hjul (8) med fast radius og som er forsynt med en mottaksanordning (9) hvor kantene (3) kan gripe tak, slik at kraften fra det kantete hjulet (14) kan overføres til hjulet (8) med fast radius. En arm (5) som presser kanthjulet mot hakkene i hjulet med fast radius eller gripepunktene (3) henger i mottaksanordningen (9).
Patent NO-330860-B1 (NO)
Inventor: XUE CHU-BIAO
IPC: C07D403/10
Filed: 2005-05-26
Abstract: The present invention relates to 3-aminopyrrolidine derivatives of the formula I:   
(wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , X, Y and X are as defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of chemokine receptors and more specifically as a modulator of the CCR2 and/or CCR5 receptor. The compounds and compositions of the invention may bind to chemokine receptors, e.g., the CCR2 and/or CCR5 chemokine receptors, and are useful for treating diseases associated with chemokine, e.g., CCR2 and/or CCR5, activity, such as atherosclerosis, restenosis, lupus, organ transplant rejection and rheumatoid arthritis.
Patent NO-335284-B1 (NO)
Title: System og fremgangsmåte for å hente opp en gjenstand fra en brønn
Inventor: ROUSE GEOFFREY OWEN
IPC: E21B31/18
Filed: 2005-09-28
Abstract: Et system for å lette gjenvinning av en gjenstand fra en brønn, hvor systemet omfatter en griper (20) og et skjæreverktøy (30) anordnet nedenfor griperen (20), karakterisert ved at nevnte system videre omfatter middel (122, 154) for å drive ut fluid under trykk, hvilket middel (122, 154) er anordnet ovenfor nevnte skjæreverktøy (30). En fremgangsmåte for å lette gjenvinning av en gjenstand fra en brønn ved bruk av systemet ifølge oppfinnelsen, hvor fremgangsmåten omfatter trinnene innføring av i det minste en del av nevnte system i et rør, rotering av nevnte skjæreverktøy, idet i det minste en del av nevnte skjæreverktøy er i inngrep med nevnte rør for å kutte nevnte rør, hvilken skjærevirksomhet genererer spon, karakterisert ved at nevnte fremgangsmåte omfatter trinnet utdrivning av fluid ovenfor nevnte skjæreverktøy £or å hindre at nevnte spon når nevnte griper. Et apparat for å lette gjenvinning av en gjenstand fra en brønn, hvor nevnte apparat omfatter i det minste én arm (28), karakterisert ved at nevnte i det minste ene arm (28) omfatter i det minste ett spor (59, 59a) som skal ta imot brokker som ellers ville kunne hindre nevnte apparats virksomhet.
Patent NO-342953-B1 (NO)
Title: Fremgangsmåte for fremstilling av elektrolyttisk mangan fra avfall fra fremstilling av ferrolegeringer
Inventor: RECIO JUAN CARLOS SANCHEZ
IPC: B01D53/73
Filed: 2006-12-22
Abstract: Det beskrives en fremgangsmåte for fremstilling av elektrolyttisk mangan fra slam som fås ved rensing av gasser som frigjøres fra ovner for fremstilling av ferrolegeringer, og som har et høyt manganinnhold. Fremgangsmåten omfatter de følgende trinn: sulfatering, utlutning, rensning, kondisjonering og elektrolyse. Det oppnås en mangansulfatvæske som kan anvendes i den allerede kjente elektrolyseprosess for dannelse av elektrolyttisk mangan.
Patent NO-325865-B1 (NO)
Title: Frontstotte til strekkmaskin, samt fremgangsmate for heving og senking av frontstotten
Inventor: HOLBERG CHRISTIAN SOLA
IPC: D21F7/00
Filed: 2007-01-24
Abstract: Det er tilveiebrakt en frontstøtte (16) til strekkmaskin for strekking av en endeløs bane (9), hvilken endeløse bane (9) under strekking er anordnet mellom en første, stasjonær valse (1) og en andre, i strekkretning bevegelig valse (2), og hvilke valser (1,2) kan frigjøres i sin ene ende for påsetting og avtaking av den endeløse banen (9) henholdsvis før og etter strekking, idet frontstøtten (16) understøtter den stasjonære valsen (1) under strekkeoperasjonen og er vippbart anordnet fra en stående operativ posisjon for understøttelse av den stasjonære valsen (1) til en liggende ikke-operativ posisjon i hvilken nevnte ene ende av den stasjonære valsen (1) er frigjort. Det er også tilveiebrakt en fremgangsmåte for heving og senking av frontstøtten (16).
Patent NO-342964-B1 (NO)
Title: Blandinger som kan fremme sårheling
Inventor: GOURDIE ROBERT
IPC: C07K14/705
Filed: 2007-07-17
Abstract: Det beskrives blandinger og fremgangsmåter for bruk til å fremme sårtilheling og vevsregenerering etter vevsskade i et individ.
Patent NO-332368-B1 (NO)
Title: Legemiddelformuleringer med forbedrede farmakokinetiske egenskaper inneholdende vardenafil
Inventor: SERNO PETER
IPC: A61K31/53
Filed: 2007-09-24
Abstract: Det er beskrevet nye legemiddelformuleringer av vardenafil som oppløses raskt i munnen og fører til en forøket biotilgjengelighet og en platålignende plasmakonsentrasjonsprofil, og fremgangsmåter for fremstilling derav.
Patent NO-338234-B1 (NO)
Inventor: SEYFFERT KENNETH WAYNE
IPC: F26B25/22
Filed: 2016-03-21
Abstract: A method and apparatus for processing drill cuttings, the method comprising obtaining drill cuttings from at least one of a shale shaker, hydrocyclone, centrifuge or drill cuttings dryer (801), measuring the moisture content of the drill cuttings preferably with a moisture sensor (821) to obtain a moisture value, comparing the moisture value to a predetermined threshold and conveying the drill cuttings in a dry cuttings route (825) if the moisture value is below the predetermined threshold or conveying the drill cuttings in a wet cuttings route (810) if the moisture value is above the threshold.
Patent NO-343179-B1 (NO)
Inventor: JENSEN JØRN
IPC: H04M11/02
Filed: 2017-04-26
Abstract: System for identifying a person comprising an action initiating unit, a mobile phone, a central internal unit and a peripheral internal unit all communicating with each other over a short range network and alternatively an optional external unit communicating with at least one of said mobile phone or the central internal unit over a long range network characterized in that said mobile phone communicates a first set of information and a private code entered by a user to at least one of the central internal unit or the external unit.
Patent PL-90623-B1 (PL)
Title: Multi-ply fibrous sheets[gb1430760a]
IPC: D04H1/58
Filed: 1973-09-08
Abstract: 1430760 Forming multi-ply webs; bonded boards KARL KROYER ST ANNE'S Ltd 15 Aug 1973 [9 Sept 1972] 41960/72 Headings D1R and D1N The components of a multi-ply web are each formed by passing a gas stream with suspended fibers through a permeable forming surface 11, incorporating a binder in each ply and consolidating the ply by moistening and passing through a heated nip 20, 21, 22, 24 then combining the plies to form a sheet or web. The binder may be sprayed in aqueous form 15 or added dry and then water sprayed. The binder may be 4% dry starch and the fibrous material 10% moistened content wood pulp. Suitable temperatures and pressures for the consolidation are given. As shown in Fig. 1 the individual plies are collected on a main surface 10 by passing through common nip roller pairs. A binder spray is provided at 25, 26 to consolidate the finished product. Alternatively polythene extruders can be provided to form a plastics interlayer. The surface for collecting together the plies can comprise a scrim sheet or board or a paper layer with which the web combines to form a composite product. The fibers employed in such products can be flock or metal. In alternative embodiments Figs. 2 and 3 (not shown) the plies are gathered together between pressing rollers, without employing a collecting surface. Materials other than binder can be sprayed onto the webs to confer e.g. fire resistant properties.
[GB1430760A]
Patent PL-155991-B1 (PL)
IPC: E21B/
Filed: 1987-10-29
Abstract: Sposób przywracania zdolności produkcyjnych selektywnych odwiertów gazowych zalanych
wodą, znamienny tym, że do kolumny rur wydobywczych zalanych wodą wprowadza się
wodny roztwór pianotwórczego środka powierzchniowo czynnego, który równomiernie w niej
się rozprowadza, w ilości zapewniającej koncentrację tego środka w wodzie w granicach od 0,5
do 1,0% objętościowego, a następnie roztwór ten wtłacza się za pomocą piany dwufazowej
sporządzonej z wody i środka pianotwórczego o koncentracji od 0,5 do 1,0% do strefy przyodwiertowej,
po czym tłoczy się nadal przy użyciu powietrza z kompresora tą pianą dwufazową do
strefy przyodwiertowej przez okres od 5 do 10 minut, a następnie płynnie odpuszcza się
powietrze z kolumny rur wydobywczych i pozostawia się odwiert z otwartym wylotem rur
wydobywczych aż do samoczynnego wywołania.
Patent PL-155929-B1 (PL)
IPC: C12N11/04
Filed: 1988-04-28
Abstract: Sposób unieruchomiania enzymów, zwłaszcza glukoamylazy i peroksydazy przez wprowadzenie
na powierzchnię nośnika nieorganicznego reaktywnych grup aminowych w reakcji z
chlorkiem boru, chlorkiem tionylu lub czterochlorkiem krzemu, a następnie poprzez reakcję z
dwuaminą alifatyczną, znamienny tym, że jako nośnik nieorganiczny stosuje się szkło o kontrolowanej
porowatości, korzystnie sodowo- borowe, o średnicy porów 200-800 A i powierzchni
właściwej 15-100m2/g, zaktywowane pod próżnią w temperaturze 100-200°C przez okres 1-4
godzin.