baber/WOPTO huggingface dataset:
Patent EP-1123234-B1 (EP)
Inventor: AURICH STEFAN
IPC: B61F5/10
Filed: 1999-10-22
Granted: 2007-09-26
Abstract: The invention relates to a brake system for a railway vehicle. Said brake system comprises a main air reservoir line which is fed by an air compressor unit. Every bogie truck is provided with at least one compressed-air line which is connected to the main air reservoir line either directly or via a stop valve, a non-return valve and a compressed-air reservoir. The compressed-air line feeds, for example, the service brake valves for impinging the brakes of the bogie truck or a control unit for the spring-loaded brake and/or other control units for other auxiliary components. The service brake valves and/or the spring-loaded brake and/or other auxiliary components are controlled via at least one local, electronic brake control unit.
Patent EP-1131152-B1 (EP)
Inventor: WANG WENHUA W
IPC: B01J13/22
Filed: 1999-11-10
Granted: 2003-10-22
Abstract: Provided is a method of encapsulating a chemical agent comprising: (a) combining particles of a chemical agent and an encapsulation effective amount of a first encapsulating agent in an aqueous solvent and (b), converting the first encapsulating agent to a polymer to form encapsulated particles of the chemical agent.
Patent EP-1141532-B1 (EP)
Inventor: FROEJDH HAKAN
IPC: F02D41/34
Filed: 1999-11-18
Granted: 2004-12-22
Abstract: La présente invention concerne un arrangement de moteur à combustion équipé d'un système de commande destiné à déterminer la position du vilebrequin du moteur. Cet arrangement comprend deux capteurs indépendants (S1, S2), chacun coopérant avec un groupe de repères (r) de position rotationnelle. Les deux capteurs (S1, S2) sont des capteurs de vilebrequin et ils sont déplacés mutuellement (a/A) dans la direction de rotation relative aux points milieu des repères respectifs de position rotationnelle de manière à ce que, durant la rotation du vilebrequin, la direction de rotation puisse être déterminée par comparaison des séquences de signaux provenant de ces deux capteurs.
Patent EP-1131018-B1 (EP)
Inventor: KHOSRAVI FARHAD
IPC: A61F2/00
Filed: 1999-11-08
Granted: 2002-09-04
Abstract: A stent-graft having an exo-skeleton attached to a tubular graft, the tubular graft having a peripheral wall defining a lumen therein extending between first and second ends. One or more support elements, defining the exo-skeleton, are attached to the tubular graft, each support element extending generally peripherally around the tubular graft, each support element including generally axial segments and generally peripheral segments. A plurality of first fasteners attach the plurality of support elements to the wall of the tubular graft, at least one generally axial segment being slidably engaged by each first fastener. A plurality of second fasteners also attach the plurality of support elements to the wall of the tubular graft, each second fastener substantially anchoring a generally peripheral segment of the respective support element to the wall of the tubular graft. The stent-graft also includes first and second stents on the first and second ends for substantially anchoring the respective ends within a body passage.
Patent EP-1161420-B1 (EP)
Inventor: ELBE HANS-LUDWIG
IPC: C07D231/16
Filed: 1999-08-23
Granted: 2005-05-11
Abstract: Novel pyrazole carboxanilides of formula (I), wherein X,Y, m and n have the meaning cited in the description. The invention also relates to a method for the production of said substances and to the use thereof to combat undesirable microorganisms.
Patent EP-1146833-B1 (EP)
Inventor: SHAOLIAN SAMUEL M
IPC: A61F2/82
Filed: 1999-11-10
Granted: 2005-08-31
Abstract: Disclosed is a tubular endoluminal vascular prosthesis, useful in treating, for example, an abdominal aortic aneurysm. The prosthesis comprises a self-expandable wire support structure having a tubular main body support and first and second branch supports. The support structure may include sliding links to permit flexibility while maintaining patency of the central lumen. The branch supports may articulate with the main body to permit the branches to pivot laterally from the axis of the main body throughout a substantial range of motion. Exoskeleton components or barbs may be provided to resist migration and endoleaks.
Patent IT-1276689-B1 (IT)
Inventor: CONTE UBALDO
IPC: A61K9/52
Filed: 1995-06-09
Granted: 1997-11-03
Abstract: By combining the same active ingredient in a form which is readily soluble in water or aqueous liquids and in a delayed and programmable release form in the same solid pharmaceutical form for oral administration, preferably in the form of a double-layered tablet, high plasma levels are obtained immediately after administration which lead to a consequently rapid therapeutic effect and the maintenance of high plasma levels over a prolonged period after administration. The two forms of active ingredient are accompanied by suitable adjuvants and excipients which are capable of causing the rapid disintegration of the layer containing the active ingredient in a readily soluble form and the delayed release of the active ingredient in the delayed release form.
Patent IT-1286045-B1 (IT)
Inventor: CHIOATTO GIANFRANCO
IPC: C22C38/00
Filed: 1996-10-25
Granted: 1998-07-07
Abstract: Disclosed is a particular type of fine-austenitic-grain globular-sulfides resulfurized carbon and/or alloy steel suitable for casehardening and hardening-tempering treatments, with the addition of transition metals of Group III (rare earth metals or lanthanides), in form of non-coated wire or wire coated with metals, metal alloys or still other coatings, such as ceramic coating or other types of coatings. The addition of rare earths as metal wire to ingot mould or tundish allows rare earth elements to be perfectly diffused and homogenized throughout the product and globular sulfides to be homogeneously distributed as well throughout the cast section; the resulting steel displays better machinability properties than steel produced by means of traditional techniques.
Patent IT-1295933-B1 (IT)
Inventor: RIVA ROSA MARIA
IPC: C08L101/00
Filed: 1997-10-30
Granted: 1999-05-28
Abstract: 2-(2'-hydroxyphenyl)benzotriazoles having general formula (I). The above 2-(2'-hydroxyphenyl)benzotriazoles are useful as light stabilizers for organic polymers.
Patent IT-1297941-B1 (IT)
Inventor: MAMBRETTI RICCARDO
IPC: B63B1/38
Filed: 1997-12-23
Granted: 1999-12-20
Abstract: A V-bottom for fast motor boats with longitudinal reaction walls reacting to a lateral trust from an air-water mixture which are substantially parallel and symmetrical in relation to keel is formed so that the reaction walls are the walls of flat-based grooves in a bottom joined to a flat base by a widely curving radius, or the reaction walls are the walls of ribs having a substantially trapezoidal cross-section and a flat horizontal lesser external base.</PTEXT>
Patent IT-1306787-B1 (IT)
Title: Device for pumping and triturating of sewage waters of sanitary fitting composed of two units, one of which is fixed to pipe work system, while other is removable, for repair and maintenance purposes
Inventor: GIOVANNINI MARCO
IPC: E03D/
Filed: 1999-02-12
Granted: 2001-10-02
Abstract: The device has; (a) a soil and waste water collection tank (2), a soil water pipe (3) from the WC and a waste water pipe (4) from the other sanitary fittings, a pipe connecting the device with the discharge pipe (5), and an air-trap for the pressure switch (7); (b) a motor pump (13) and triturate, a pipe (15) connecting the device to the discharge pipe, and a pressure switch (14) for controlling the level of water in the collection tank. The components under (a) are housed in the unit (1) and the components under (b) are housed in the unit (10). The unit (1) is permanently fastened to the WC, while the unit (10) is fastened to the unit (1) but may be separated and removed.
Patent IT-1267854-B1 (IT)
Title: Chain with unpivoted elements particularly suitable for making ornamental objects
Inventor: BICEGO MARCO
IPC: B21L/
Filed: 1994-09-15
Granted: 1997-02-18
Abstract: The invention creates a chain 1, 10 particularly suitable for making ornamental objects which comprises a plurality of elements 2, 20 linked together, each of which has a shaped body 3 provided with at least one opening 4, 400 suitable for taking the coupling of at least one further element 2, 20 adjacent to it. Each of said elements 2, 20 has, in correspondence with the ends 41, 410 of said opening 4, 400, at least one protuberance 42 suitable for closing the opening 4, 400 itself and creating the linking together of the elements when said ends 41, 410 of each of said elements 2, 20 are brought up to one another, following insertion of said elements 2, 20 into the opening 4, 400 of the element adjacent to it. <IMAGE>
Patent IT-1302472-B1 (IT)
Inventor: RIZZI VITTORIO
IPC: A43D35/00
Filed: 1998-12-15
Granted: 2000-09-05
Abstract: Forming machine (1) for forming soles and insoles for footwear including a base (2) which supports: at least one storage container (3) for said unformed insoles; handling means (19) to retrieve said insoles (15) from said storage container (3) and position them between the forming means (4); forming means (4) including a die (6) and a punch (7) facing each other; pressing means (5) suited to reciprocally force said die (6) and said punch (7) against each other along a thrust axis (X-X), to produce the forming of said insoles. At least one of said die (6) and punch (7) is linked to a rocking bolster plate (14) pivoted to said pressing means (5), suited to set said die (6) or punch (7) at an angle to said thrust axis (X-X) allowing the progressive closure of said die and punch during the rotation of said plate (14) around said pivot and the release of said insole by said handling means (19). <IMAGE>
Patent JP-2889565-B1 (JP)
Title: 竹輪のすわり形成方法及び装置
IPC: A23L17/00
Filed: 1998-04-24
Granted: 1999-05-10
Abstract: 【要約】
【課題】  竹輪製造機における原料のすわり形成を均一 迅速に行い品質のよい製品を製造する。
【解決手段】  串杆に巻着した竹輪の成型原料の加熱焼 成前に成型原料を電磁誘導加熱装置４の加熱とすわり形 成室３の常圧高温過熱水蒸気による加熱とを併用するこ とにより、竹輪の内外部を均質かつ効率よく加熱してす わり形成する。
Patent JP-2905878-B1 (JP)
Title: 複合熱電材料の作製方法
IPC: B22F1/02
Filed: 1998-05-11
Granted: 1999-06-14
Abstract: 【要約】
【課題】  鉄−シリコン化合物熱電材料において、マグ ネシウム−シリコン化合物熱電材料、セラミックス中空 粒子、セラミックス粒子などを微細に分散させる方法を 提供する。
【解決手段】  鉄粉末、シリコン粉末、コバルト粉末と その不可避なる金属元素を、鉄に対するシリコンの原子 比率を１：２とし、さらに、鉄の原子の１００分の２か ら１００分の１６の原子比率でコバルトに置き換えた混 合粉末に対し、マグネシウムに対するシリコンの原子比 率を２：１とした混合粉末を重量比率で５：１から１： １の割合で同時に配合して機械的合金化処理を行い、ま た、得られた粉末にセラミックス中空粒子を重量比で２ ０：１から１：１の割合になるように添加して、機械的 合金化処理を行い、明瞭なる鉄シリコン化合物の生成を 抑えた混合粉末を作製し、得られた粉末を焼結すること によって、鉄ダイシリサイドとマグネシウムシリサイド がナノメートルレベルで合金化した焼結体や、セラミッ クス中空粒子が均一に分散した焼結体を得る。
Patent JP-3022885-B1 (JP)
Title: コ―ヒ―豆の処理方法およびコ―ヒ―豆
IPC: A23F5/02
Filed: 1999-05-31
Granted: 2000-03-21
Abstract: 【要約】
【課題】コーヒー生豆の汚れを簡便にかつ充分に除去す ることができ、混入物の影響を受けない安定品質の確保 できるとともに、しかもコーヒー本来の風味を損なわ ず、処理時の変質および保存時の変質による不良品が発 生しにくく、処理品の保存性にも優れたコーヒー生豆の 処理方法の提供。
【解決手段】未焙煎の乾燥コーヒー生豆を撹拌下に水洗 し、次いでただちに遠心脱水して生豆の水分量を内含水 分および表面水分の全量で２０％以下にした後乾燥す る。
Patent JP-2968784-B1 (JP)
Title: 研磨方法およびそれに用いる装置
IPC: H01L21/304
Filed: 1998-06-19
Granted: 1999-11-02
Abstract: 【要約】
【課題】 ホルダに上向きに固定されたウエハ上にポリ ッシングヘッド揺動させて研磨する際、ウエハからの研 磨液の飛散を防止し、ウエハ面内の研磨バラツキを低減 させる。
【解決手段】 ホルダ３に上向きに固定されたウエハ１ 上に、研磨布１３を底面に貼り付けたポリッシングヘッ ド８をウエハ１の回転方向と反対方向に回転させながら ウエハ１の直径線上を揺動させて研磨を行う。研磨に際 しては、研磨液３７のウエハからの飛散を低減し、かつ ポリッシングヘッド揺動に伴う研磨布３とウエハ１との 接触面積の増減に比例してポリッシングヘッド８の逐次 荷重を増減させて研磨圧力を常に一定に保つ。さらに研 磨布には、例えば楕円形の非円形研磨布を用いる。楕円 研磨布は、円形研磨布の最大周速を有する最外周成分の 一部を取り去った形状に相当し、楕円研磨布を用いるこ とで、ウエハ面内の研磨バラツキが低減する。
Patent JP-2930208-B1 (JP)
Title: 交換機のサービス自動切り替えシステム
IPC: H04M3/42
Filed: 1998-06-23
Granted: 1999-08-03
Abstract: 【要約】
【課題】  人の手を煩わさずに、時刻に応じて付加サー ビスの自動切り替えを行えるようにする。
【解決手段】  加入者によって入力された付加サービス および付加サービスの切り替え時刻が登録されたサービ ス記憶部４５と、付加サービスの切り替え時刻を監視す るサービス切り替え監視部４３とを設けて、サービス管 理部４２に、サービス記憶部４５から現時間帯の切り替 え時刻の付加サービスに自動切り替えを行わせ、さら に、サービス制御部４１に、サービス管理部４２からの 付加サービス切り替え通知を加入者１０に対して行わせ る。
Patent JP-3074480-B1 (JP)
Title: 凝集剤の製造方法
IPC: B01D21/01
Filed: 1999-06-25
Granted: 2000-08-07
Abstract: 【要約】
【課題】  安価で、かつ大量の汚水処理等を行うことの できる凝集剤の製造方法を得る。
【解決手段】  ペーパースラッジ灰に少量の無機凝集 剤、炭、多糖類、高分子凝集剤、又は／及び少量の生体 分解菌からなる添加物を加えて攪拌混合する凝集剤の製 造方法。
Patent JP-3088423-B1 (JP)
Title: 防湿紙
IPC: D21H19/58
Filed: 1999-09-07
Granted: 2000-09-18
Abstract: 【要約】
【課題】  ワックスを含まず、かつ、古紙としてリサイ クルが可能な防湿紙の提供を目的とするものである。
【解決手段】  基紙２と防湿層３とを有する防湿紙１で あって、前記防湿層３が合成ゴム系ラテックスとアクリ ル系エマルジョンとを含有する樹脂組成物から形成され るものである。
Patent MD-1834-B1 (MD)
Title: Device for sharpening helical knives
Inventor: HABASESCU ION
IPC: B24B3/42
Filed: 2000-03-22
Abstract: The invention relates to a device for sharpening helical knives, used in the machines for corn cutting off the corn cobs in the milky-wax ripeness phase. The device contains a frame 1, wherein there are installed an electric motor 2 with abrasive disk 3, the rotation plane of which is placed vertically and a guiding mechanism 5 for the knife 22 with drives of vertical, horizontal and rotary-helical motions. The drive of rotary-helical motion contains a body 20 with a shaft placed about the horizontal at an angle equal to the slope of the knife cutting edge. The frontal end of the shaft contains a knife 22 holder 6. Onto the cylindrical surface of the shaft it is executed a helical groove, the slope of which is equal to the sharpening angle of the knife edge. The knife part, containing the edge, is placed with its longitudinal part along the shaft axle.The result consists in the possibility of attributing the knife a rotary-helical motion for sharpening knives with small radius of curvature.Claims: 2Fig.: 10<IMAGE>
Patent MD-4304-B1 (MD)
Title: Strain of Bacillus thuringiensis subsp. kurstaki bacteria - bioinsecticide for the control of Lymantria genus lepidopterans
Inventor: MUNTEANU NATALIA
IPC: A01N63/00
Filed: 2013-08-13
Abstract: The invention relates to microbiology and biotechnology, and can be used in agriculture for the control of Lymantria genus lepidopterans.The strain of Bacillus thuringiensis subsp. kurstaki bacteria, isolated from natural environment, is deposited in the National Collection of Nonpathogenic Microorganisms with the number CNMN-BB-04 and can be used for the production of bioinsecticides.The strain of Bacillus thuringiensis subsp. kurstaki CNMN-BB-04 bacteria exhibits pronounced insecticidal activity against Lymantria genus lepidopterans.
Patent NO-312755-B1 (NO)
Inventor: JOHANSEN WIGGO-ARNE
IPC: B65F1/16
Filed: 2000-07-12
Abstract: Blocking device for a lid (4) on a waste container, the device (6) comprising a hook (1) the underside of which being arranged above the hinge part (7) of the lid when the lid (4) is closed, the hook (1) being arranged on an elastic bar (2) being adapted to be bent when the hinge part (7) is pressed towards the underside of the hook (1), and the upper side of the hook (1) is inclined to receive and hold the weight of the hinge part (7), however allow the hinge part (7) to pass by the hook (1) as the bar (2) is bent when the hinge part (7) is pressed against the hook (1).
Patent NO-329420-B1 (NO)
Inventor: DE HENRIK NIJS
IPC: A61K47/12
Filed: 2001-09-28
Abstract: Disclosed is a pharmaceutical formulation in the form of a capsule for oral administration comprising testosterone undecanoate as an active ingredient dissolved in a pharmaceutically acceptable liquid carrier, characterised in that the liquid carrier comprises at least 50 % by weight of castor oil. The choice of castor oil as the liquid carrier, in conjunction with the choice of testosterone undecanoate as the androgen, makes for a solution which can comprise about 200-250 mg/ml of TU. This is a novel achievement for any orally administerable solution of testosterone. The solution may also contain a lipophilic surfactant such as lauroglycol.
Patent NO-324702-B1 (NO)
Title: Karbonyl, tiokarbonyl- eller iminholdig forbindelse som asfaltendispergenter i raolje
Inventor: MUKKAMALA RAVINDRANATH
IPC: C10L1/24
Filed: 2003-04-09
Abstract: Det beskrives et materiale som omfatter (a) 0,001%-20% av minst én forbindelse som har: (1) minst én karbonyl-, tiokarbonyl- eller imin-inne holdende funksjonell gruppe som ikke er en karboksylgruppe, (2) minst én polar gruppe 2-10 kjemiske bindinger fra et karbonyl, tiokarbonyl, eller iminkarbon; og (3) minst 10 karbonatomer; og (b) råolje.
Patent NO-327068-B1 (NO)
Title: Slitesale for en sportssko, spesielt en langrenn- skistovel eller telemarkstovel
Inventor: HAUGLIN BERNT-OTTO
IPC: A43B5/04
Filed: 2005-01-26
Abstract: Slitesåle (10) for en sportssko, spesielt en langrennsski- eller telemarkskistøvel, bestående av en bakdel (11), som omfatter en skohæl (13), og en fordel (12), som er av en noe skålformet konfigurasjon, hvor slitesålen (10) blir produsert slik at den er av kontinuerlig relativt hardt materiale, spesielt plastmateriale, og blir anbrakt på slitesiden, både i området av fordelen og i området av bakdelen, med et slitelag (14) av relativt mykt materiale, spesielt gummiliknende materiale. Slitelaget (14) sammen med de forbundne slitesåledelene av hardere materiale definerer en forhåndsbestemt total såletykkelse eller sålehøyde (h). Fordelen (12) av slitesålen (10) er av en stort sett kontinuerlig jevn konstruksjon, i hvert fall på oversiden, og mens den har en uendret forhåndsbestemt total tykkelse (h), har den i hvert fall i området av den såkalte mellomfotsonen (M) en betydelig redusert tykkelse (d) som tilsvarer høyst ca. 50 %, spesielt ca. 30-35 %, av den totale tykkelsen (h) av hardt og mykt materiale.
Patent NO-342558-B1 (NO)
Title: Prosess og anlegg for rensing av triklorsilan og silisiumtetraklorid
Inventor: GHETTI GIANFRANCO
IPC: C01B33/107
Filed: 2007-06-18
Abstract: Oppfinnelsen gjelder en prosess (og et tilsvarende anlegg) for rensing av triklorsilan og/eller silisiumtetraklorid som omfatter de følgende trinnene for å behandle teknisk kvalitets triklorsilan og/eller teknisk kvalitets silisiumtetraklorid: kompleksdannelse av borurenheter (triklorid BCl3) og andre metalliske urenheter ved tilsetning av difenyltiokarbazon og/eller trifenylklormetan med dannelse av komplekse makromolekyler med høyt kokepunkt, første kolonnedestillasjon av produktene fra det kompleksdannende trinnet hvori de kompleksdannede borurenhetene sammen med andre metalliske urenheter blir fjernet som bunn, og andre kolonnedestillasjon av toppene av den foregående destillasjonen hvori elektronisk kvalitets triklorsilan (pluss eventuelt tilstedeværende diklorsilan) og/eller silisiumtetraklorid blir oppnådd som topper og fosforklorider PCl3 og fosforholdige forbindelser, arsenikklorider AsCl3 og arsenikkholdige forbindelser, aluminiumforbindelser, antimonforbindelser og generelt alle tilstedeværende metaller og metalloidforbindelser og karbosilanforbindelser som har en viss restmengde av triklorsilan og/eller silisiumtetraklorid, blir oppnådd som bunn.
Patent NO-327377-B1 (NO)
Title: Fremgangsmate og system for klokkedriftskompensering
Inventor: MARTON TRYGVE FREDERIK
IPC: G06F1/14
Filed: 2007-12-18
Abstract: Ulike samplingsrater mellom en avspillingsenhet og en innhentingsenhet kompenseres for. Avspillingsenheten mottar sampler fra en datamaskinenhet, og innhentingsenheten sender sampler til datamaskinenlieten. En avspillings-FIFO-buffer opererer i et avspillingstidsdomene, og en innhentingsFIFO-buffer opererer i et innhentingstidsdomene. Datamaskinenheten er synkronisert med en felles klokke. Et første forhold beregnes mellom den felles klokken og en avspillings-FIFO- bufferlesepeker, og et andre forhold beregnes mellom den felles klokken og en innhentings-FIFO- bufferskrivepeker. For hver sampel i et avspillingstidsdomene finnes en korresponderende sampel i samplene fra nevnte datamaskinenhet, og sendes til avspillings-FIFO-bufferen. For hver sampel i det felles klokketidsdomenet finnes en korresponderende sampel i innhentingstidsdomenet og sendes til datamaskinenheten.
Patent NO-335586-B1 (NO)
Title: Sugeanker av fiberforsterket plast
Inventor: HUSEBY GEIR
IPC: B63B21/27
Filed: 2009-08-20
Abstract: Den foreliggende oppfinnelsen vedrører et sugeanker som omfatter et sylindrisk hovedelement (1), lukket i en ende med et toppelement (3) og åpent i den motsatte enden av det sylindriske elementet, hvor den åpne enden av det sylindriske hovedelementet (1) danner en kant (2) som skal drives inn i sjøbunnen. Ifølge oppfinnelsen er i det minste en del av det sylindriske hovedelementet (1) dannet av fiberforsterket plastikk.
Patent NO-330437-B1 (NO)
Title: Beskyttelsesinnretning for en bat og framgangsmate ved bruk av samme
Inventor: STENSEN ALF EGIL
IPC: B63B35/44
Filed: 2009-09-29
Abstract: Det beskrives en beskyttelsesinnretning (1) for en båt og en framgangsmåte for å tilveiebringe en slik beskyttelsesinnretning (1) som flyter på et vann (19), hvor beskyttelsesinnretningen (1) omfatter et bunnparti (11') som er innrettet til å anbringes flytende på eller nedsenket i vannet (19) under båtens skrog, et topparti (11) som er tilknyttet bunnpartiet (11'), hvor toppartiet (11) utgjøres av et duklignende materiale og inngår i det minste som en del av eller er tilknyttet en bæreinnretning (18) for å kunne bære i det minste en andel av toppartiet (11) i en utspilt stilling.
Patent NO-340981-B1 (NO)
Inventor: ASHMORE JOHN WILLIAM
IPC: A01N43/80
Filed: 2017-01-27
Abstract: Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one.
Patent PL-142362-B1 (PL)
Title: Inhaler
IPC: A61M15/00
Filed: 1984-12-14
Abstract: An inhaler for the inhalation of powdered pharmaceutical compositions from capsules. The inhaler comprises a chamber for receiving the capsules, which chamber has a greater internal width and a greater length than the diameter and length, respectively, of the capsule and which chamber comprises at one narrow end an air inlet and at the other end an air outlet, so that during inhalation through the inhaler the capsule is set in vibration.
Patent PL-155426-B1 (PL)
IPC: B21D/
Filed: 1987-08-03
Abstract: Sposób odstrzeliwania bloków skalnych i rozpęczania rur za pomocą naboi, znamienny tym,
że stosuje się naboje w otoczkach papierowych połączone na styk za pomocą co najmniej trzech
listew umieszczonych symetrycznie na zewnętrznej stronie naboi i połączone w miejscu styku z
listwami korzystnie taśmą samolepną oraz detonowane w znany sposób.
Patent PL-156754-B1 (PL)
Title: Apparatus for controlling dustiness of air in underground mine workings
IPC: E21F5/00
Filed: 1987-12-07
Abstract: 1. The invention concerns a device for reducing dustiness in mine's air equipped with known pipe ventilator (3), characterised in that it has at least two rigid leads (4) and (5) interconnected inseparably equipped with bolts (6) and (7) for directing dust air to at least one three-layer unwoven fabric filter (8) stiffened on both sides by metal mesh also being a good conductor.2. The invention concerns a mining device according to 1, characterised in that each rigid lead has a chute funnel (9) and container (10) for storing of precipitated dust.3. The invention concerns a mining device according to 1, characterised in that it has at least one unwoven fabric filter (8) consisting of preferably a layer of preliminary purification made of fluffy fabric (a), layer proper (b) made of pneumothermic fabric and shielding layer (c) of flat fabric.<IMAGE>
Patent PL-161886-B1 (PL)
Title: Brush with additional layers, especially for low-voltage machines
Inventor: RAFALSKI WOJCIECH
IPC: H01R39/20
Filed: 1989-06-21
Abstract: 1. Brush with additional layers, in particular for low-voltage machines, in the form of a cuboid made of carbon-derived material with, placed in the axis of symmetry, a plate made of material with high electrical conductivity and, connected to it, a cable through which current flows out, characterized in that in the axis of symmetry with respect to the width (t) of the brush made of a basic material (1) are n layers (2) which conduct electric current well and m=n-1 dividing layers (3) made of the basic material (1), where the layers (2) and (3) are of equal width (tj) and have total thickness t1<=0.2t.<IMAGE>