baber/WOPTO huggingface dataset:
Patent NO-314414-B1 (NO)
Inventor: ROERHEIM THOR OLAV
IPC: E02B3/10
Filed: 2001-03-16
Abstract: A portable flood barrier section is located on a ground ( 2 ) to form a barrier ( 3 ) against flooding water ( 4 ), comprising an erectable wall ( 5 ) which along one of its edges ( 6 ) is hinged to a basis. The hinge ( 7 ) enables a rotating erection (A) of the wall ( 5 ) from an essentially horizontal position to an erected position. A flexible or rigid tie ( 8, 9 ), which extends from the basis to the wall ( 5 ) on the flooded side ( 10 ) of the wall ( 5 ), prevents an erection of the wall ( 5 ) beyond the erected position. A seal ( 12 ) is in the erected position of the flood barrier section ( 1 ) located between the flood barrier section and the ground ( 2 ). The flood barrier section ( 1 ) is adapted to, prior to flooding, to expose the seal ( 12 ) to a positive sealing pressure exceeding a pressure caused by the weight of the flood barrier section ( 1 ). The invention also relates to a flood barrier ( 3 ) comprising flood barrier sections ( 1 ).
Patent NO-322703-B1 (NO)
Inventor: NISHIMURA TOSHIHIRO
IPC: A61P3/04
Filed: 2002-02-27
Abstract: The present invention relates to glucopyranosyloxypyrazole derivatives represented by the general formula: <CHEM> wherein R<1> represents a hydrogen atom or a lower alkyl group; one of Q<1> and T<1> represents a group represented by the general formula: <CHEM> while the other represents a lower alkyl group or a halo(lower alkyl) group; and R<2> represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a halo(lower alkyl) group or a halogen atom, or pharmaceutically acceptable salts thereof, which have an inhibitory activity on human SGLT2 and are useful as agents for the prevention or treatment of diabetes, diabetic complications or obesity, and to pharmaceutical compositions comprising the same and intermediates thereof.
Patent NO-330277-B1 (NO)
Inventor: HOMBERGH JOHANNES PETRUS THEODORUS WILHELMUS VAN D
IPC: A01H5/00
Filed: 2002-09-20
Abstract: Three novel polypeptides possessing (endo) beta -1,4-glucanase activity (EC 3.2.1.4) are disclosed which can degrade cellulose in plant extracts and plant materials. They are thus cellulases and can cleave beta -D-glucan polymers at internal (1-3, 1-4 or 1-6) bonds between adjacent glucose units. The amino acid sequence and encoding DNA sequence is given of all 3 glucanases (CEA, CEB and CEC) which were obtained from the fungal strain  <i>Talaromyces emersonii< / i> . The glucanases can be used to treat cellulose in the preparation of edible foodstuffs and animal feed.
Patent NO-320467-B1 (NO)
Inventor: STRAND HARALD
IPC: E21B4/06
Filed: 2004-04-13
Abstract: A conductor casing device for establishing and lining a wellbore in unconsolidated sediments, the conductor casing being arranged to be driven into and to displace the unconsolidated sediments by axially directed impulses against an internal abutment in the lower portion of the conductor casing, where the conductor casing is telescopic. The invention also comprises a method of driving a telescopic conductor casing into unconsolidated sediments.
Patent NO-323330-B1 (NO)
Title: Anordning ved krafttang
Inventor: VATNE PER A
IPC: E21B19/16
Filed: 2005-06-13
Abstract: Anordning ved krafttang (1) hvor krafttangen (1) omfatter to innbyrdes svingbare hushalvdeler (2), idet hushalvdelene (2) er innrettet til å kunne dreies mellom en lukket virksom stilling og en åpen  uvirksom stilling, og hvor en i radialt delt drivring (6, 8) som er forsynt med mot krafttangens (1) senter akse (10) rettede hydraulisk aktiverte klembakker (14) er anbrakt i hushalvdelene, idet drivringen (6, 8) er opplagret og tilkoplet en drivmotor (12) for rotasjon av drivringen (6, 8) om den nevnte akse (10), og hvor drivringen (6, 8) er forsynt med minst ett låseorgan (16) som er innrettet til løsbart å kunne binde drivringens (6, 8) deler samen.
Patent NO-336892-B1 (NO)
Title: Fusjonerte pyrrolokarbazoler, deres anvendelse, samt farmasøytisk preparat omfattende de samme
Inventor: HUDKINS ROBERT L
IPC: C07D487/04
Filed: 2006-07-10
Abstract: Foreliggende oppfinnelse angår generelt utvalgte kondenserte pyrrolokarbazoler, omfattende farmasøytiske preparater derav og metoder for behandling av sykdommer dermed. Foreliggende oppfinnelse angår også mellomprodukter og prosesser for fremstilling av disse kondenserte pyrrolokarbazoler.
Patent NO-327011-B1 (NO)
Title: Stotdemper
Inventor: BAKKE HARALD
IPC: F16F9/34
Filed: 2007-07-18
Abstract: En støtdemper for bruk ved nedsenkning av tyngre konstruksjoner på havbunnen omfatter en sylinder (1) med et stempel (2) som har en tung stempelstang (3). En rekke kanaler (6) fører fra stempelets (2) underside til dets overside, hvor kanalene er lukkbare ved hjelp av et skiveformet ventillegeme (7) som tillater fluidbevegelse opp gjennom stempelet til det overliggende sylinderkammer (20), men ikke motsatt vei. Sylinderkammeret (20) er forsynt med en rekke utløpsdyser (21) med minkende diameter i retning mot kammerets (20) bunn (13). Ved sylinderens nedre ende er denne forsynt med en rekke innløpsåpninger (19), slik at når støtdemperen senkes i sjøen sammen med konstruksjonen, vil sylinderkammeret (20) automatisk fylle seg med sjøvann. Stempelet (2) med stempelstangen (3) vil på grunn av sin tyngde befinne seg i nedre stilling. Når stempelstangen (3) treffer på sitt underlag på havbunnen, vil den trykke stempelet (2) oppad i kammeret (20). Ventillegemet (7) vil lukke kanalene (6) slik at vannet i kammeret (20) må unnslippe hovedsakelig gjennom dysene (21), hvilket gir støtdemperen den forønskede motstandskraft. Når stempelet trykkes inn i sylinderkammeret, vil dysene (21) etter hvert settes ut av funksjon, slik at de gjenværende aktive dyser får et stadig minkende strømingsareal. Imidlertid synker samtidig inntrykningshastigheten av stempelet, slik at motstanden mot stempelet blir hovedsakelig konstant. Ved en fornyet hivbevgelse vil tyngden i stempel og stempelstang og det store strømningsareal i kanalene (6) gjøre at stempelet synker raskere enn konstruksjonens hivhastighet, slik at stempelet (3) forblir i kontakt med underlaget 1
Patent NO-341531-B1 (NO)
Inventor: EMELEN KRISTOF VAN
IPC: C07D487/18
Filed: 2008-01-29
Abstract: The present invention concerns the compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein m represents 1, n represents 1, Z represents N or C, in particular N; —X1— represents C1-4alkyl, in particular methyl; —X2— represents —C1-4alkyl- or —C1-4alkyl-NR7—, in particular propyl, -ethyl-NR7— or -propyl-NR7—; —Y— represents —NR2—C1-6alkyl-CO—NR4—, -Het1-C1-6alkyl-CO—NR5— or -Het2-CO—NR6— and wherein the —C1-6alkyl-linker of —NR2—C1-6alkyl-CO—NR4— or -Het1-C1-6alkyl-CO—NR5— is optionally substituted with one or where possible two or more substituents selected from hydroxy, halo and phenyl; R1 represents hydrogen, chloro, fluoro or bromo; R2 represents —C1-4alkyl-, in particular ethyl or methyl; R7 represents hydrogen; R8 represents hydrogen; R4, R5 and R6 represent hydrogen; Het1 is selected from piperazinyl or piperidinyl, in particular -piperazinyl; Het2 selected from pyrrolidinyl or piperidinyl, in particular pyrrolidinyl wherein said pyrrolidinyl is optionally substituted with hydroxy.
Patent NO-342030-B1 (NO)
Title: Elektromagnetisk resistivitetsloggingsverktøy og fremgangsmåte
Inventor: BITTAR MICHAEL S
IPC: G01V3/28
Filed: 2009-06-16
Abstract: Det er heri beskrevet elektromagnetiske resistivitetslogglogingssystemer og -fremgangsmåter som benytter magnetiske dipolantenner innkapslet i veggkontaktende overflater. I noen utførelsesformer er antennene pottekjerne- eller ferrittstavantenner. Prototyper av elektromagnetiske resistivitetsloggingsverktøy med slike antenner oppviser god resistivitetsloggingsytelse i både vannbaserte og oljebaserte borehullsfluider, som indikerer at denne arkitektur kan gi et loggingsverktøy som er egnet for bruk med borehullsfluider av alle typer. Videre gir verktøyene god spatial oppløsning, som muliggjør dannelse av formasjonsresistivitetsavbildninger av borehullsveggene.
Patent NO-342233-B1 (NO)
Title: Støtteanordning
Inventor: REID MICHAEL ADAM
IPC: E21B33/128
Filed: 2010-01-18
Abstract: En støtteenhet for et deformerbart tetningselement til et brønnverktøy, slik som en ekspansjonspakning eller en broplugg er vist. Enheten omfatter en første og en andre støtteanordning. Den først og andre støtteanordning omfatter hver enkelt minst ett støtteelement som innbefatter et antall segmenter som befinner seg på en utvendig flate av dette, der segmentene er arrangert slik at når beveget radialt utad forblir de en kontinuerlig overflate som ligger an mot den respektive ende av tetningselementet. Et brønnverktøy som har et deformerbart tetningselement og som innbefatter en støtteenhet for et deformerbart tetningselement er beskrevet.
Patent NO-342813-B1 (NO)
Title: Gjenbruks autoinjektor
Inventor: JENNINGS DOUGLAS IVAN
IPC: A61M5/32
Filed: 2011-01-19
Abstract: En injeksjonsanordning som omfatter en første subinnretning (110) som omfatter et kammer (112) for oppbevaring av en væske og en overføringsinnretning (116) bevegelig disponert inne i kammeret. Kammeret omfatter en utgangsåpning og en indre overflate og en overføringsinnretning som har en ytre overflate som i det vesentlige er i kontakt med den indre overflaten rundt dets diameter. Over førings innretningen er tilpasset til overføringsvæsken inn i kammeret når overføringsinnretningen beveges inne i kammeret.
Patent NO-341734-B1 (NO)
Title: Fremgangsmåte og apparat for griping av rør
Inventor: PIETRAS BERND-GEORG
IPC: E21B19/10
Filed: 2013-09-16
Abstract: Framgangsmåte og apparat for griping og slipping av et rør, hvor apparatet omfatter: - et første gripeelement (203) for griping av røret; - et andre gripeelement (201) for griping av røret; - en manuell styring (209, 210) for å betjene minst ett av gripeelementene (203, 201); og - et låseelement for mekanisk å hindre bevegelse av styringen; hvor apparatet er konfigurert på en slik måte at, når det andre gripeelementet ikke griper røret, sperrer låseelementet den manuelle styring for bevegelse.
Patent NO-342803-B1 (NO)
Inventor: ØY LARS
IPC: G01V3/30
Filed: 2016-06-16
Abstract: The invention relates to a downhole calliper tool (100) for measuring distance () between the calliper tool (100) and an interface in a well, such as a petroleum well or a geothermal well. The downhole calliper tool (100) comprises: -an impulse radar system (105) comprising at least one impulse radar unit (110) configured for: a) transmitting electromagnetic pulses (111) with the impulse radar unit (110) in a direction (RD) away from the downhole calliper tool (100), and for b) receiving reflections (112) of said electromagnetic pulses (111) with the impulse radar unit (110), and for c) analysing said reflections (112) to determine the distance between the impulse 10 radarsystem (105) and the interface (200). The impulse radar system (105) is designed for carrying out at least 1 distance determination per second, but preferably at least distance determinations per second.
Patent PL-77914-B1 (PL)
Title: Well bottom treatment[us3776312a]
IPC: E21B43/26
Filed: 1971-10-05
Abstract: Microcracks are formed in the environs of deep drilled wells, such as oil wells, by heating and then cooling the adjacent strata. This can be accomplished by introducing ammonia into the stratum water at the bottom of the well. The resulting heat of dissolution will slightly heat the strata adjacent to the bottom of the well as the ammonia will chemically assist the displacement of recoverable materials lodged in these strata. The cooling to the initial temperature of the bottom can be accomplished by the presence of additional stratum water in the well.
[US3776312A]
Patent PL-90607-B1 (PL)
Title: Triazine compounds and herbicides containing the same, and a process for the preparation thereof[US3892747A]
IPC: A01N/
Filed: 1973-05-08
Abstract: 2-Substituted-4-alkylamino-6-( alpha , alpha -dimethyl- beta -acetyl-ethylamino-1,3,5-triazines of the general formula (I) wherein X represents chlorine or a methylthio group, R represents hydrogen or a C1-4 alkyl group, and R' stands for a C1-4 alkyl or alkenyl group, of excellent herbicidal activities are prepared as follows: cyanurchloride is reacted with diacetonamine in a molar ratio of 1:1 in an aqueous or organic solvent medium in the presence of an acid binding agent, the thus-obtained 2,4-dichloro-6-( alpha , alpha -dimethyl- beta -acetyl-ethylamino)-1,3,5-triazine is reacted with an amine of the general formula NHRR' in the presence of an acid binding agent, and if a 2-methylthio compound is to be prepared, the thus-obtained 2-chloro-4-alkylamino-6-( alpha , alpha -dimethyl- beta -acetyl-ethylamino)-1,3,5-triazine is reacted with thiourea and the obtained product is methylated, or the 2-chloro compound is reacted with methylthiol.
[US3892747A]
Patent PL-154473-B1 (PL)
Title: The method of manufacture of new derivatives of naphtiridin- or quinolincarboxy acid
IPC: C07D265/30
Filed: 1987-10-07
Abstract: There are disclosed new naphthyridine- and quinoline-carboxylic acids having a 1-tertiary-alkyl substituent, compositions containing them, and their use in treating bacterial infections in warm-blooded animals. Also disclosed are novel amines and intermediates used in the preparation of the naphthyridine- and quinoline-carboxylic acids.
Patent PL-157307-B1 (PL)
Title: Tensile test piece rupturing machine in particular for metal rods
IPC: B21C/
Filed: 1988-03-25
Abstract: A tearing device, particularly suitable for metal rods, equipped with a pair of fixed jaws and a pair of movable jaws, the latter combined with a hydraulic cylinder. Each pair of jaws consists of a fixed jaw and a movable gripping jaw combined with a hydraulic cylinder. The device is distinctive in that it contains a bed (1) set on a foundation on which a support (2) is slidably mounted. The support is connected to a hydraulic cylinder (3) which is in turn fixed to the bed (1). The support (2) has a fixed casing (4) to which a pair of fixed jaws is attached and a movable casing (5) to which a pair of movable jaws is attached. The movable casing is connected with a hydraulic cylinder (6). The movable gripping jaws (8) in both pairs are combined with hydraulic cylinders (9) mounted on the casings (4) and (5) while between the casing (4) and the casing (5) a nozzle (10) is placed.<IMAGE>
Patent PL-157517-B1 (PL)
Title: Bath liquid of gentie acxition in respect to skin
IPC: A61K/
Filed: 1988-05-27
Abstract: A bath liquid having a gentle effect on skin, comprising a mixture of anionic and non-ionic surfactants, a skin protectant, preservatives, colorants and odorants, wherein it contains 17-21 % by weight of a 100% active ingredient of mixture of anionic surfactants having a content of 14-17% by weight of a sodium salt of sulfosuccinic acid ester and alkylphenol after being oxyethylated with 3-6 moles of ethylene oxide or alkylphenol, or oxyethylated C10-C14 fatty alcohols and, optionally, up to 4% by weight of lauryl alcohol after being sulphated and oxyethylated with 3 moles of ethylene oxide, 1.5-4.0% by weight of a non-ionic surfactant - fatty acid diethanolamide, 1.0-2.0% by weight of a mixture of a fatty acid polyglycol ether and alkylphenylglycol ether, 1.0% by weight of wheat germ oil, 5.0-12.0% by weight of an herbal extract, 1.5-3.5% by weight of evaporated salt, preservatives, colorants, odorants and water to 100% by weight.
Patent PL-159351-B1 (PL)
Title: Equipment for winning minerals from sea bottom
IPC: E21B43/01
Filed: 1989-02-22
Abstract: 1. Device for mining minerals from sea bed, consisting of three pipelines, including water supply pipeline, pipeline for carrying mixture of water and minerals collected from sea bottom, suction pipeline and high-pressure impeller pump placed on a mining ship and suction tip, characterised in that the device is equipped with high-pressure pump (5), with water as a propelling agent, while the high-pressure input pump ferrule (5) is connected to the pipeline (1) supplying water, and forcing high-pressure pump ferrule (5) is connected to the pipeline (2) transporting mixture of water and minerals collected from the sea bottom, whereas suction high-pressure pump ferrule (5) is connected to the suction pipeline (3).<IMAGE>
Patent PL-159404-B1 (PL)
Title: Multicomponent sanitary appliance
IPC: E03C1/01
Filed: 1989-06-23
Abstract: 1. Toilet bowl, characterised in that it is composed of a plastic funnel (1) with an inflow stub pipe (6), a tank (2) with the outflow stub pipe (8), a casing (3) with holes (10 and 11) for stub pipes and a seat (4) with guide for the flushing water stream (13) and catches joining it with the funnel (1) and the casing (3).<IMAGE>
Patent PL-162119-B1 (PL)
Inventor: CZARNECKI WIKTOR
IPC: A61K45/06
Filed: 1989-11-06
Abstract: Sposób otrzymywania środka farmaceutycznego o działaniu przeciwbólowym z trójskładnikowych
mieszanek zawierających aminofenazon, fenacetynę i weramid, będący mieszaniną
aminofenazonu w ilości 71,8% oraz kwas dietylobarbiturowy w ilości 28,2%,
stosowane w proporcjach wagowych odpowiednio 0,5:1:1, znamienny tym, że mieszankę
przeciwbólową zawierającą aminofenazon, fenacetynę i weramid będący mieszaniną aminofenazonu
oraz kwasu dietylobarbiturowego miesza się z polioksyetylenoglikolem 6000 w
ilości 20-40%, korzystnie 35% wagowych w odniesieniu do mieszanki przeciwbólowej oraz
z mannitolem w ilości 5-6%, korzystnie 5-4% wagowych, po czym mieszninę przy ciągłym
mieszaniu ogrzewa się w temperaturze 75-80°C, korzystnie 80°C do momentu stopienia, a
następnie, po ostudzeniu, przesiewa się przez sito o wymiarach 0,16 mm i poddaje tabletkowaniu.
Patent PL-164751-B1 (PL)
Inventor: RECKERMANN HANS-DIETER
IPC: B65D71/70
Filed: 1990-08-01
Abstract: 1. Paleta transportowa skladajaca sie z palety podstawowej, osadzonego w tej palecie spodu wymiennego i pokrywy, przy czym spód wymienny i pokrywa posiadaja na zwróconych ku sobie stro- nach gniazda do ksztaltowego mocowania ulozo- nych pomiedzy nimi przedmiotów transportowa- nych, znamienna tym, ze paleta podstawowa (1) ma plaskie dno (4) otoczone na obwodzie progiem brzegowym (6) tworzacym ze znajdujaca sie na obrzezu dna (4) krawedzia podporowa (16) kat rozwarty, a spód wymienny (2) ma na obwodzie swojej strony dolnej poziomy wystep oporowy (17) wspólpracujacy z krawedzia podporowa (16) palety podstawowej (1), który zakonczony jest scianka boczna (18) pochylona wzgledem wystepu oporo- wego (17) pod katem rozwartym odpowiadajacym katowi pomiedzy krawedzia podporowa (16) i pro- giem brzegowym (6) palety podstawowej (1), przy czym paleta podstawowa (1), spód wymienny (2) i pokrywa (3) wykonane sa jako ksztaltki z tworzywa sztucznego gleboko - tlocznego. F IG .1 PL PL
Patent PL-165958-B1 (PL)
Inventor: TWARDOWSKI SLAWOMIR
IPC: C09K15/20
Filed: 1991-09-03
Abstract: Sposób zabezpieczania, zwłaszcza rurociągów
ciepłowniczych przed korozją na okres długotrwałego
 postoju polegający na zastosowaniu ciekłego lotnego
inhibitora korozji, znamienny tym, ze po usunięciu nadmiernej
ilości wilgoci lotny inhibitor dogodnie węglan
monoetanoloaminy w fazie rozpylonej w powietrzu
podaje się prostopadle w strugę przepływającego sprężonego
powietrza, transportującego w postaci aerozolu w
chronioną przestrzeń, po czym po wprowadzaniu lotnego
inhibitora do wnętrza chronionej przestrzeni zamyka
się ją szczelnie, uniemożliwiając dostęp powietrza,
przy czym stężenie lotnego inhibitora w powietrzu
utrzymuje się dogodnie na poziomie 70-100 g/cm1 * 3 4chronionej
przestrzeni.
4. Urządzenie do zabezpieczania rurociągów ciepłowniczych
przed korozją na okres długotrwałego postoju
zawierające zbiornik ciekłego inhibitora, na którym osadzona
jest pneumatyczna pompa, znamienne tym, że
pneumatyczna pompa (2) poprzez zawór sterujący (4)
oraz trójnik (S) połączona jest z jednej strony z przewodem
sprężonego powietrza (6), a z drugiej strony na
wyjściu poprzez przewód ciśnieniowy, rozpylacz (7) z
komorą mieszania (8), połączoną prostopadle z odcinkiem
rurociągu stalowego (9), który połączony jest
wężem gumowym ciśnieniowym zaopatrzonym na końcu
w końcówkę dawkującą (11) zainstalowaną w uchwycie
mocującym (12), podczas gdy odcinek rurociągu stalowego
(9) poprzez zawór kulowy (10) połączony jest z
odcinkiem rurowym trójnika (S).
Patent PL-165874-B1 (PL)
Inventor: ADLER ANDRZEJ
IPC: H04J3/12
Filed: 1991-12-16
Abstract: 2. Układ do nadawania sygnałów tonowych
oraz informacyjnych sygnałów mowy w abonenckich
centralach telefonicznych systemu PCM32, zawierający
lokalny sterownik mikroprocesorowy z pamięcią
programowalną, znamienny tym, że lokalny sterownik
mikroprocesorowy (MP) wraz z jego pamięcią -
lokalną (PL), są dołączone równolegle, poprzez generator
adresów (GA), do pamięci o swobodnym dostępie
(EPROM), połączonej równolegle z szeregowym
rejestrem przesuwnym (RP), dołączonym do toru
transmisyjnego PCM32 łącza pola komutacyjnego
(PC) centrali abonenckiej (CM), do którego z kolei są
dołączone liczne abonenckie aparaty telefoniczne
(AA1), (AA2).. (AAn), z lokalnymi przetwornikami
cyfrowo-analogowymi sygnałów tonowych i informacyjnych
sygnałów mowy, przy czym generator
adresów (GA)jest dołączony do szeregowego rejestru
przesuwnego (RP) dodatkowym torem synchronizacyjnym
pracującym w takcie 2,048 MHz
Patent PL-166680-B1 (PL)
Inventor: MIROWSKI ADOLF
IPC: F16G11/10
Filed: 1992-05-08
Abstract: 1. Samozaciskowy uchwytstożkowy zawierający
tuleję, wewnątrz której umieszczone są
trójdzielne stożkowe szczęki o profilowanej
wewnętrznej powierzchni cylindrycznej, znamienny
tym, że stożkowa zewnętrzna powierzchnia
szczęk (2)jest korygowana w ten sposób,
że jej oś obrotu (02)jest przesunięta względem
osi uchwytu (01) o wielkość (Y), przy czym w
każdym miejscu przekroju poprzecznego uchwytu
spełniony jest warunek, że promień zewnętrzny
szczęk (Rs)jest mniejszy lub równy od
promienia wewnętrznego tulei (Rt).
Patent PL-168357-B1 (PL)
Inventor: KABAJ BOGUMIL
IPC: A47L9/24
Filed: 1992-08-26
Abstract: 1· Odkurzacz z napędem elektrycznym, mający
zbiornik kurzu, znamienny tym, że tuleja (1)
otworu (2) wlotu powietrzaw ściance (3) zbiornika
kurzu (4) ma wewnątrz niego, na swym obwodzie,
korzystnie równo rozstawione wzdłużne rozcięcia
(5), pomiędzyktórymi nawewnętrznej powierzchni
tulei (1) są zaczepy (6), a rurowa końcówka (7)
węża ssącego (8) z oporowym stopniem (12) ma na
obwodzie zewnętrznej powierzchni rowek (9) i
pierścieniowe wgłębienie (10) z osadzonym elementem
uszczelniającym (11).
Patent PL-171587-B1 (PL)
Title: Filling material feed cut-off valve
Inventor: STOKLOSA JAN
IPC: F16K3/02
Filed: 1993-05-10
Abstract: Filling material feed cut-off valve designed for controlling the hydraulic filling stream, build of housing and valve, characterised in that it has housing (1) build with two rectangles of steel sheets (7) with pass-trough holes. Steel sheets are permanently assembled with U-shaped rectangular frame (8), creating flow chamber constrained by movable gate valve (2) controlled by rods of hydraulic cylinders (4). The gate valve is hinged to hydraulic cylinders with flanges (3). Tubes of hydraulic cylinders are hinged to flanges (3) of the housing (1). The upper edge of the flow chamber is equipped with elastic seal (9) of the gate valve (2).
Patent PL-169642-B1 (PL)
Title: Apparatus for forming a paper web from paper pulp fibres
Inventor: EWALD JAMES L
IPC: D21F1/48
Filed: 1991-10-28
Abstract: A mechanism and method for initially dewatering a paper stock slurry between looped traveling forming wires wherein the wires pass over turning bars, controlling the cross machine curvature of the turning bars to compensate for variations in curvature due to temperature effects on the turning bar and to control the cross machine curvature of the turning bar to a predetermined fixed shape for wide machines to control the travel of the wire over the bars by applying bending moments to a support beam for the turning bar such as by providing separate liquid chambers in the beam and directing heated or cooled water into the chambers to bend the bar to either a positive crown, to be straight or to a negative crown.