baber/WOPTO huggingface dataset:
Patent EP-1127013-B1 (EP)
Inventor: BOUGAMONT JEAN-LOUIS
IPC: B65D47/20
Filed: 1999-10-05
Granted: 2003-08-13
Abstract: The invention relates to a dispenser for dispensing viscous liquids, which dispenser is designed to be mounted on a container; said dispenser being characterized in that it comprises a bowl (1) whose bottom is provided with an inlet orifice (10) equipped with a valve (11), and whose top is closed off by a piston (2) that is urged back into its high position by a spring (3) and that co-operates with the inside wall of the bowl to define a metering chamber (12), the wall of said chamber including an annular zone, all or part of which is elastically deformable so as to act, under the effect of the pressure generated inside the chamber (12) to release a passageway (P) via which the liquid can be removed, which passageway opens out peripherally to the outside.
Patent EP-1143244-B1 (EP)
Inventor: EBINUMA HIROYUKI
IPC: G01N33/00
Filed: 1999-12-07
Granted: 2005-03-02
Abstract: The present invention provides a method for quantitatively determining hydrogen sulfide or sulfide ions conveniently with high sensitivity, which comprises adding to a sample containing hydrogen sulfide or sulfide ions, metal ions or a compound which liberates said metal ions and a metal indicator which reacts with the metal ions and resultingly undergoes color development, wherein the color development is accelerated or inhibited by the hydrogen sulfide or sulfide ions ; and measuring the degree of color development of the metal indicator. The present invention further provides a method for quantitatively determining a specific substance, which comprises adding to a sample containing a specific substance, a component which acts on the specific substance so that the specific substance forms hydrogen sulfide or sulfide ions, metal ions or a compound which liberates said metal ions, and a metal indicator which reacts with the metal ions and resultingly undergoes color development, wherein the color development is accelerated or inhibited by the hydrogen sulfide or sulfide ions; and measuring the degree of color development of the metal indicator.
Patent EP-1135964-B1 (EP)
Inventor: JONES IAN
IPC: H04Q11/04
Filed: 1999-11-17
Granted: 2005-05-25
Abstract: Un localisateur de ressource universel ou URL (Uniform Resource Locator) selon l'invention comporte, d'une part une partie identificateur qui repère l'URL comme désignant une ressource appartenant à un réseau à commutation de circuit, et d'autre part une partie paramètres de service et une partie adresse. Un terminal lit l'URL et établit une connexion à destination de la ressource. Les caractéristiques de la connexion, et notamment la largeur de bande ou la topologie de connexion, sont déterminées par les valeurs des paramètres de service se trouvant dans la partie paramètres de service.
Patent IT-1265761-B1 (IT)
Inventor: MARGARITELLI LUCA
IPC: E04F15/022
Filed: 1992-04-15
Granted: 1996-12-02
Abstract: The instant invention concerns a floor board made up of a solid wood strip (1) applied on top of a multi-layered supporting panel (2), with a mixed structure, comprising layers of wooden (L) and non-wooden materials (NL), such as metal or composite materials. <IMAGE>
Patent IT-1265719-B1 (IT)
Title: Innovation in railway mass-transit systems of single rail with trains mechanically spaced out by cable
Inventor: DEL MONACO ANGELO
IPC: B61B/
Filed: 1992-04-10
Granted: 1996-12-02
Abstract: The primary characteristic of the invention consists in utilisation of urban rapid mass transit, except for those short stretches where the junctions are scheduled, railway lines with single rail. To implement the inventive innovation, it is necessary that the junction points be equidistant from each other and that the trains be spaced between themselves with a steel cable of length equal to twice the distance of two consecutive junction points. The advantages of the present invention consist in a reduction of the investment capital, since it requires a railway with single rail, and reduction of the operating costs, because all the trains can run steered by a single operator. Therefore, by utilising the technique of the invention as explained in the realisation of new urban railway lines and especially subway lines, there will be indisputable advantages from every standpoint. <IMAGE>
Patent IT-1299095-B1 (IT)
Inventor: ZANARINI FRANCO
IPC: F04B25/00
Filed: 1996-10-11
Granted: 2000-02-07
Abstract: The invention relates to a reciprocating positive displacement compressor (1), of the type which includes at least two coaxial cylinders (2, 3), in which two relative pressers (22, 32) slide, powered by motor means through relative connecting and motion transmission means which include a connecting rod (6), connected in such a way that it can rotate at a first end or big end, to a crankshaft (8); in the compressor (1), the connecting and motion transmission means are positioned halfway between the pressers (22, 32), and have fixing means (25, 35), designed to contain and fix the connecting and motion transmission means, so as to create at least one double-action cylinder (X), whose compressing surfaces consist in the pressers (22, 32) <IMAGE>
Patent IT-1307820-B1 (IT)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H18/20
Filed: 1999-12-02
Granted: 2001-11-19
Abstract: A peripheral winding machine for the production of rolls of wound web material is described, comprising a feed path for the web material (N), winding means (1, 3, 5) for winding said web material into rolls (L), and a zone for interruption of the web material along said feed path and upstream of said winding means, characterized in that it comprises applicator members (7B) for applying a moistening product to said web material upstream from said winding means and downstream from said interruption zone.
Patent IT-1266047-B1 (IT)
Title: Sensor bar device for reading the shape and general proximity of objects
Inventor: FRANCHI ADRIANO
IPC: H01B/
Filed: 1992-02-10
Granted: 1996-12-20
Abstract: [no text supplied]
Patent IT-1276640-B1 (IT)
Title: Macchina per l'inserimento di fermi in filo metallico in stecche per  avvolgibili, a partire da filo in bobina
Inventor: FILIPPETTI STEFANO
IPC: E06B/
Filed: 1995-12-07
Granted: 1997-11-03
Abstract: Macchina per l'inserimento di fermi in filo metallico, funzionante seconde un ciclo automatico nel quale il filo viene fornito da una bobina continua ed è guidato da opportuni mezzi di movimentazione fino ad un dispositivo capace di tranciare una lunghezza predefinita del filo e posizionarla in corrispondenza della stecca di avvolgibile, dove sono previsti mezzi di inserimento che provvedono ad inserirlo nella stecca per poi effettuare una corsa di ritorno, al termine della quale la macchina si trova nelle condizioni iniziali. Secondo un'ulteriore caratteristica dell'invenzione, contemporaneamente all'inserimento del fermo è previsto l'impiego di un tagliente che realizza un incavo nella parte della stecca opposta alla zona di inserimento del fermo, al fine di consentire l'aggancio con la stecca adiacente, a sua volta provvista di un analogo fermo.
Patent IT-1267680-B1 (IT)
Title: Procedimento per la realizzazione di una miscela formata da un  aggregato e da un legante
Inventor: BEAUVERD JEAN
IPC: E01C19/10
Filed: 1994-02-08
Granted: 1997-02-07
Abstract: Si realizza la miscela formata da un aggregato e da un legante in due tempi: dapprima si procede ad una prima miscela utilizzando una parte dell'aggregato in quantità tale che la totalità del legante che è aggiunta, rappresenta più del 3% in peso del peso totale di questa prima miscela. A questa, che è perfettamente omogenea, si aggiunge il resto dell'aggregato, questa prima miscela costituendo così un legante che si aggiunge al resto dell'aggregato. Si realizza così la totalità della miscela sotto forma perfettamente omogenea anche quando lo stesso legante, o certi componenti di questo, possono rappresentare meno del 3% in peso del peso totale del prodotto finale.
Patent JP-2945376-B1 (JP)
Title: 灯  具
IPC: F21S2/00
Filed: 1998-05-01
Granted: 1999-09-06
Abstract: 【要約】
【課題】  従来の構成の灯具においては、外観に変化を 与え難くデザイン面での斬新なものが得られず訴求力な どが不足し、また、性能的な一層の向上も困難であり、 これらの点の解決が課題とされるものとなっていた。
【解決手段】  本発明により、焦点間の距離が異なる２ 〜３種の楕円から反射面ユニット３Ａ〜３Ｃを形成し、 これら反射面ユニットの各複数を組合わせて複合反射面 ３とし、各反射面ユニットに対応して非球面レンズ４が 設けられている灯具１としたことで、デザイン面では複 数の非球面レンズ４により斬新な外観を与え、更には、 レンズ面などへの着色の有無などによりより一層に異な る外観が得られるものとし、性能面では、中央反射面６ を設けることで一層に光源２に対する光束利用率を向上 させ明るい灯具１の実現を可能とし、前記した従来の課 題を解決するものである。
Patent JP-2957164-B1 (JP)
Title: ガス容器の着脱装置
IPC: F24C3/14
Filed: 1998-05-14
Granted: 1999-10-04
Abstract: 【要約】
【目的】  ガス容器の誤装填を防止し、設定値以上の操 作力がガス容器に加わらないようにする。
【構成】  着脱部材２０を第１の軸２１によって回転可 能とし、着脱部材２０に第２の軸２２を設け、第２の軸 ２２は傾斜カム部２４によって前後方向へ移動可能と し、着脱部材２０はガス容器１１の押圧解除方向へ付勢 する弾性部材１９の付勢力に抗して着脱操作するとき、 傾斜カム部２４のカム面２８に第２の軸２２が掛止可能 な凹部２９を設け、着脱部材２０の操作力が正常のとき は第２の軸２２を最後まで誘導してガス容器１１を装填 させ、操作力が過大のときは第２の軸２２を凹部２９に 掛止させてそれ以上の操作をできなくする。
Patent JP-2956694-B1 (JP)
Title: 研磨装置及び研磨方法
IPC: B24B53/007
Filed: 1998-05-19
Granted: 1999-10-04
Abstract: 【要約】
【課題】研磨対象の変化や研磨手段の経時変化などの外 乱に拘わらず、安定した研磨が行われる研磨装置及び研 磨方法の提供。
【解決手段】基板を研磨する研磨パッド１、研磨パッド １が貼着された研磨テーブル３、研磨テーブル３を駆動 するテーブルモータ８、研磨パッド１のコンディショニ ング手段５、コンディショニング条件を設定するコンデ ィショニング制御系１２を有し、研磨パッド１と基板間 の摩擦力ないしトルク電流１０に基づき、研磨パッド１ のコンディショニング条件を設定する。
Patent JP-2991694-B1 (JP)
Title: デジタル送信装置および受信装置
IPC: H03M13/23
Filed: 1998-06-12
Granted: 1999-12-20
Abstract: 【要約】
【課題】  １フレームの中でダイナミックに伝送方式が 切り替えられるデジタルデータ伝送方式においても、各 変調方式の切り替わり目でビット誤りを発生することな く、所望のデジタルデータの伝送を可能にする。
【解決手段】  ＭＰＥＧ２システムに準拠して映像，音 声，および各種デジタルデータを多重化し、１８８バイ トからなるトランスポートパケット（ＴＳパケット）を 生成する。各ＴＳパケットに後続する１６バイトにはリ ード・ソロモン符号のパリティ検査バイト（１０１）を 付加し、４８パケツト分をまとめて１フレームを構成す る。そして、畳み込み符号化を行う際にパンクチャリン グの開始点を各伝送方式の先頭スロットの開始点と一致 させることにより、受信機側でデパンクチャリング位相 を検出することを不要にする。
Patent JP-2972200-B1 (JP)
Title: 金属表面処理方法およびその処理を施した金属材
IPC: C23C16/56
Filed: 1998-09-18
Granted: 1999-11-08
Abstract: 【要約】
【課題】  コーティングされた表面のピークをセラミッ クス表面を再処理することにより平滑化する金属表面処 理方法およびその方法により製造された金属材を提供す る。
【解決手段】  本発明による金属表面処理方法は、基材 金属の表面を平滑化する基材金属の表面平滑化工程およ びセラミックスコーティングを平滑化する吹き付け工程 を含んでいる。前記吹き付け工程はセラミックスの表面 に１０μｍ〜５０μｍの大きさのガラス球、鉄球、水晶 球および大理石球などの球状の粉体あるいはこれらの粉 体の２以上の混合物を圧縮空気に混ぜて吹きつけセラミ ックスコーティングを平滑化する。
Patent JP-3140015-B1 (JP)
Title: シッピング装置
IPC: G21C17/07
Filed: 1999-11-12
Granted: 2001-03-05
Abstract: 【要約】
【課題】現場で直接漏洩している燃料集合体を迅速、か つ容易に特定することができ、しかも作業者の被曝を低 減することにある。
【解決手段】開放された原子炉圧力容器４の上部に配置 され、燃料集合体１からの原子炉水を採取するシッパー キャップ３と、このシッパーキャップ３により採取され た原子炉水が導入され原子炉水中の放射性気体を抽出す る気液分離装置５と、この気液分離装置５により抽出さ れた放射性気体が導かれる測定チェンバー７と、この測 定チェンバー７に導かれた放射性気体を測定し、その計 数率を求める放射線モニタ装置８，９とを備える。
Patent JP-3081613-B1 (JP)
Title: 燃料電池装置
IPC: H01M8/02
Filed: 1999-12-22
Granted: 2000-08-28
Abstract: 【要約】
【課題】  燃料ガス或いは酸化剤ガスを均一に供給する ことのできる燃料電池を提供することを目的とする。
【解決手段】  電解質体１１及び該電解質体１１の両面 に接合された一対の電極１２，１３からなる単位セル１ ０と、前記一対の電極１２，１３の外側に各々配置さ れ、且つ前記電極に燃料ガスまたは酸化剤ガスを供給す るためのガス流路溝２４１，２５１が電極と対向して設 けられた一対のセパレータ２０，２０と、前記単位セル １０の外周部をシールするために該単位セル１０と前記 一対のセパレータ２４１，２５１の夫々との間に設けら れたシール材３１，３２と、を備え、少なくとも一方の セパレータ２０は、前記ガス流路溝２５１が前記シール 材３１ａよりもガス流れ方向の下流側に延設されてなる 延長溝２５１ａを備えることを特徴とする。
Patent NO-320634-B1 (NO)
Inventor: JULIAN JOHN
IPC: B26D3/26
Filed: 2000-06-14
Abstract: The invention has utility generally for monitoring any part for severance of the part. The invention is specifically useful for monitoring severance of a tension blade in a tension blade grid. For general monitoring of a part, the apparatus has wireless connection between the sensing unit and the control unit. The wireless connection is achieved with a transmit/receive unit using radiofrequency power transfer for electrical power and using infrared transmitters and receivers for signal transfer. For food processing, specifically for a vegetable cutting method employing at least one tension blade in a first tension blade grid through which vegetables are passed for cutting the vegetables wherein the at least one tension blade is severed during the cutting, the invention provides for diverting the vegetables to a second tension blade grid. Diversion is accomplished with an acoustic emission sensor acoustically coupled to the at least one tension blade so that during the vegetable cutting, the acoustic emission sensor detects acoustic energy from tension blade severance. The acoustic energy is converted to an electronic signal that is compared in a microprocessor to a threshold. In a severance condition, an actuator receives an alarm signal from the microprocessor and diverts the vegetables to the second tension blade grid.
Patent NO-323647-B1 (NO)
Inventor: WICHMAN RISTO
IPC: H04L5/12
Filed: 2001-01-18
Abstract: The invention relates to a transmit diversity method for a wireless communication system comprising a transmitting element and at least one receiver, wherein a transmission signal is transmitted from the transmitting element to the at least one receiver in accordance with a weight information determined in response to a feedback information. The feedback information is derived from the response at the at least one receiver to the transmission signal, and is fed back using multiplexed feedback signals. Multiple feedback signal quantization constellations and/or constellation specific feedback subchannels can be used for channel probing, such that the total feedback resolution and robustness can be enhanced, while maintaining low signaling capacity of the feedback channel.
Patent NO-326764-B1 (NO)
Inventor: STUTZMANN JEAN-MARIE
IPC: A61K31/425
Filed: 2001-06-06
Abstract: The invention concerns the use of riluzole or one of its pharmaceutically acceptable salts for preventing and/or treating acoustic traumas and, in particular, different types of deafness and tinnitus.
Patent NO-316069-B1 (NO)
Inventor: BUJ MICHEL
IPC: A61K31/44
Filed: 2002-06-11
Abstract: PCT No. PCT/FR97/02395 Sec. 371 Date Jun. 22, 1999 Sec. 102(e) Date Jun. 22, 1999 PCT Filed Dec. 23, 1997 PCT Pub. No. WO98/28273 PCT Pub. Date Jul. 2, 1998The invention relates to a method for the preparation of 1-[2-(2-naphthyl)ethyl]-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridine and its pharmaceutically acceptable salts by reacting 2-(2-bromoethyl)naphthalene with 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridine or one of its salts, and to a universal method for the preparation of the same product and its salts by the reduction of naphthylacetic acid, treatment of the resulting 2-naphthylethanol with hydrobromic acid and treatment of the 2-(2-bromoethyl)naphthalene with 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridine or one of its salts.
Patent NO-324865-B1 (NO)
Title: Pyrimidinderivater, medikament inneholdende slike forbindelser samt anvendelse av slike forbindelser for fremstilling av medikamenter for behandling av sykdom
Inventor: STADLER HEINZ
IPC: A61P25/16
Filed: 2003-05-21
Abstract: Oppfinnelsen angår forbindelser med den generelle formel (1) hvor Rer lavere alkyl, lavere alkoksy, pyridinyl,. pyrimidinyl, fenyl, -S-lavere alkyl, -S(0)-lavere alkyl, -. N(R)-(CH2)-N(R), -0-(CH2)-N(R), -N(R)eller et cyklisk tertiært amin fra gruppen som kan inneholde ett ytterligere heteroatom valgt fra N, O eller S, og hvor denne gruppen kan være forbundet med pyrimidinringen gjennom gruppen -0(CH)-; Rer hydrogen, lavere alkyl, lavere alkoksy, halogen eller trifluormetyl; R/Rer uavhengig av hverandre -hydrogen eller lavere alkyl; Rer uavhengig av hverandre halogen, trifluormetyl eller lavere alkoksy; Rer hydrogen eller lavere alkyl; R er uavhengig av hverandre hydrogen eller lavere alkyl; X er -C(0)N(R)- eller -. N(R)C(0)-; Y er -O-, -S-, -S0-, - eller -N(R)-; n er 1, 2, 3. eller 4; og m er 0, 1 eller 2; og farmasøytisk akseptable syreaddisjonssalter derav. De har en god affitilet til NK 1. reseptoren, de er derfor egnet ved behandling av sykdommer relatert til denne reseptor.
Patent NO-331015-B1 (NO)
Inventor: SCHUETZ UDO
IPC: B65D77/04
Filed: 2003-09-16
Abstract: Pallet tank incorporates a plastic tank with a long-acting anti-static outer layer (21). A connector (11) made from electrically-conducting plastic is fitted on the tank and connects with this layer. A tap (12) fits into the connector.
Patent NO-333016-B1 (NO)
Inventor: CHRISTOPH THOMAS
IPC: A61P13/10
Filed: 2004-03-12
Abstract: Active compound combinations of compounds of group A, particularly opioids such as (+)-(2R,3R)-1-dimethylamino-3-(3-methoxy-phenyl)-2-methyl-pentan-3-ol or a salt thereof with a physiologically tolerated acid, and compounds of group B, particularly anti-muscarine agents such as oxybutynin or a salt thereof with a physiologically tolerated acid suitable for treatment of an increased urge to urinate or urinary incontinence. Related pharmaceutical formulations and methods of treatment of an increased urge to urinate or urinary incontinence are also provided.
Patent NO-329049-B1 (NO)
Inventor: SUNDHOLM GORAN
IPC: F16K17/40
Filed: 2004-08-17
Abstract: Valve element ( 3, 6, 10 ), comprising a frame, at least one inlet and at least one outlet, a passage connecting the inlet and outlet, at least one burst disk ( 13, 35, 63 ) or equivalent, which, when unbroken, closes the passage from inlet to outlet, and a piston element ( 15, 36, 65 ) provided with a piercing element or the like for piercing the burst disk. The piston element ( 15, 36, 65 ) is provided with a passage ( 17, 39, 67 ) for a pressure medium, said passage extending axially through the piston element from one first side to one second side, which passage leading through the piston forms a part of the passage of the pressure medium after the burst disk ( 13, 35, 63 ) has been pierced.
Patent NO-336799-B1 (NO)
Inventor: Lindström Marko
IPC: E05B63/12
Filed: 2004-10-27
Abstract: A disc tumbler lock, which comprises a lock case, which includes a bolt displaceable with a key of the lock and a number of locking discs provided with locking channels and which are displaceable with the key of the lock against the force of a spring to open the lock and for guiding the movements of which the lock case is provided with stationary guiding members, and a locking pin dependent on the movements of the bolt and which is arranged to cooperate with the locking channels of the locking discs. At least one of the locking discs is equipped with gripping structure, which, when the bolt is pressed inwards to the lock case, are arranged to cooperate with counter structure arranged in the lock case for preventing the displacement of the at least one locking disc. Further, the at least one locking disc is spring-loaded to turn the locking disc around a first guiding member against a second guiding member so that the second guiding member guides the at least one locking disc substantially towards the head of the bolt to be protruded out from the lock case.
Patent NO-332427-B1 (NO)
Title: Hepatitt C virus inhibitorer, preparat omfattende slike forbindelser samt anvendelse av slike forbindelser for fremstilling av preparat for behandling av sykdom
Inventor: CAMPBELL JEFFREY ALLEN
IPC: C07D/
Filed: 2004-11-04
Abstract: Hepatitt C virus inhibitorer er beskrevet som har den generelle formel I; hvor R1, R2, R3, R', B, Y og X er beskrevet i beskrivelsen. Preparater omfattende forbindelser og metoder for anvendelse av forbindelsene til å hemme HCV er også beskrevet.
Patent NO-322117-B1 (NO)
Title: Fremgangsmate ved torking av hele serveringsstykker av fisk eller kjott
Inventor: STROMMEN INGVALD
IPC: A23B4/03
Filed: 2004-12-23
Abstract: Fremgangsmåte ved tørking av hele serveringsstykker av fisk, kjøtt eller farseprodukter av fisk eller kjøtt. Først blir serveringsstykkene i minst ett første tørketrinn ved atmosfæretrykk og en første temperatur lavere enn det initielle frysepunkt, tørket fra et første vanninnhold på typisk 75-85% til et annet vanninnhold typisk i området 25-40%. Deretter blir de samme serveringsstykker i minst ett direkte etterfølgende tørketrinn ved atmosfæretrykk og en andre temperatur høyere enn frysepunktet, tørket til et tredje vanninnhold, typisk lavere enn 20%.
Patent NO-334128-B1 (NO)
Title: Innretning for stramming av tau
Inventor: SANDVIK KARL FREDRIK
IPC: B65H59/00
Filed: 2012-03-23
Abstract: En innretning for stramming av et tau, hvor innretningen omfatter to eller flere skiver (6, 6´), hvor hver skive (6, 6´) blir operert av en motor (7,7´) og tauet (10) som skal strammes kan innrettes slik at det sekvensielt oppnår kontakt med overflaten på innretningens skiver. Skivene (6,6´) er arrangert i par på en roterbar understøttelse (2), der rotasjonsaksen til skivene og rotasjonsbordene i hovedsak er parallelle. Skivene har en første posisjon der tauet (10) kan passere uhindret mellom skivene (6, 6´) i paret, og kan roteres av nevnte understøttelse (2) til en andre posisjon der tauet (10) omslutter skivene med en vesentlig omslutningsvinkel.
Patent NO-341885-B1 (NO)
Title: Innretninger og fremgangsmåter for integrert, kontinuerlig fremstilling av biologiske molekyler
Inventor: VOGEL JENS
IPC: B07B11/06
Filed: 2017-07-10
Abstract: Foreliggende oppfinnelse gjelder en prosess og et apparat for rensing av et molekyl av interesse fra en heterogen, klarnet væskeblanding. Apparatet ifølge oppfinnelsen omfatter generelt et kontinuerlig perfusjonsfermenteringssystem, et kontinuerlig system for partikkelfjerning som er integrert med perfusjonsfermenteringssystemet og et kontinuerlig rensesystem som er integrert med partikkelfjerningssystemet, som holdes under sterile betingelser. Prosessen omfatter å filtrere en heterogen, klarnet væskeblanding ved kontinuerlig ultrafiltrering ved en spesifikk gjennomstrømningshastighet som ligger under transisjonspunktet for molekylet av interesse i den trykkavhengige del av kurven for gjennomstrømning som funksjon av TMP, hvori den spesifikke gjennomstrømningshastighet holdes i det vesentlige konstant gjennom den kontinuerlige ultrafiltreringen.
Patent PL-153218-B1 (PL)
Title: Apparatus for dusting-free unloading dusty materials
IPC: E21F5/20
Filed: 1986-10-08
Abstract: 1. Apparatus for the dust-free delivery of powdered media from a filter which is in use in an underground works and comprises a bucket-wheel elevator disposed thereafter, characterised in that there is connected to the bucket-wheel elevator (2) an annular chamber discharge blower (4) which is equipped with a secondary air inlet and is connected to a compressed air supply (6), and a wetting device (11) is provided disposed downstream of this compressed air supply, is connected to the compressed air supply (6) and a fresh water supply (7), and leads into a conveyer hose (8) which is connected to a cyclone (9).
Patent PL-156404-B1 (PL)
IPC: D21J/
Filed: 1987-08-14
Abstract: Sposób wytwarzania z surowców lignocelulozowych
s. termomechanicznej masy włóknistej do produkcji płyt
 pilśniowych metodą mokrą, w którym cząstki lignocelulozowe
poddawane są w urządzeniu rozwłókniającym w
atmosferze pary wodnej o podwyższonej temperaturze i
podwyższonym ciśnieniu najpierw obróbce hydrotermicznej
a następnie rozwłóknianiu na masę włóknistą
pomiędzy mielącymi tarczami, po czym z urządzenia
rozwłókniającego masa włóknista usuwana jest za pomocą
pary wodnej do urządzenia oddzielającego parę wodną
od masy włóknistej, z której po odpowiednim jej
rozcieńczeniu wodą i zaklejeniu środkami hydrofobowymi
i ewentualnie wzmacniającymi wytwarza się płyty
pilśniowe, znamienny tym, że oddzieloną od masy włóknistej
parę wodną zawierającą różne substancje lotne
powstałe w procesie rozwłókniania surowców lignocelulozowych
kondensuje się i schładza się do uzyskania z
pary wodnej i wymienionych substancji lotnych fazy ciekłej,
którą oddziela się na zasadzie różnicy gęstości na
frakcję wodną i frakcję emulsyjno-olejową po czym frakcję
emulsyjno-olejową rozdziela się w podobny sposób na
drugą frakcję wodną i na mieszaninę związków terpenowych
oraz kwasów żywicznych i tłuszczowych, którą to
mieszaninę poddaje się rektyfikacji otrzymując przy tym
trzecią frakcję wodną po czym wszystkie frakcje wodne
neutralizuje się związkami zasadowymi i kieruje się do
odbieralnika wód naturalnych.