baber/WOPTO huggingface dataset:
Patent HU-188512-B (HU)
Inventor: SCHWOY BELANE
IPC: E02D5/38
Filed: 1983-11-14
Abstract: A találmány monolitbeton cölöp visszanyert köpenycsöves ésr injektálásos technológiával történő építésére szolgáló eljárásra és szerkezetre vonatkozik. A köpenycső (10) felső végéhez menetes vagy bajonettzáras kapcsolattal zárófejet (11) csatlakoztatnak, amelyen töltőcsonk (15) van átvezetve, és amelyből zárószelepet (16a) tartalmazó ürítőcsonk (16) torkollik ki. A töltőcsonk (15) külső végéhez a habarcs- és betonszivattyú (8) tömlője (9), belső végéhez (17) pedig — pl. menetes, vagy bajonettzáras kapcsolattal - injektálócső (14) csatlakoztatható. Az ürítőcsonk (16) zárószelepét (16a) az injektálás megkezdésétől számítva addig tartják nyitva, ameddig ott az utószílárduló anyag meg nem jelenik. Ekkor a szelepet (16a) elzárják, és az injektálást, valamint a köpenycső (10) felhúzását annak zárt állapota mellett hajtják végre.  -1-
Patent HU-193541-B (HU)
Title: Process for production of active ion-changing and filtrating subsidiary material based on cellulose or cellulose derivatives
Inventor: NEMES LASZLO
IPC: D21C3/02
Filed: 1983-12-02
Abstract: Structure of cellulose having a deg. of polymerisation between 100 and 20000 is loosened with swelling agents and the cellulose is simultaneously chemically transformed into its salt or other deriv. to produce a fibrillated auxiliary material with ion-exchange a filter properties contg. 10-50 wt.% cellulose, 20-90 wt.% swelling adent, 0-30 wt.% alkali-metal hydroxide, alkali-metal-salts, neutralising, etherifying, esterifying agents and/or other salts. Material is comminuted, the pH and the salt content are adjusted.
Patent HU-191975-B (HU)
Inventor: VACSORA ISTVAN
IPC: F16L55/10
Filed: 1984-11-26
Abstract: A találmány tárgya kör alakú tányérral kiképzett szelep, amely főként alacsonynyomású közegeket szállító csővezetékekben az áramlás indítására és leállítására, illetve a tányér melletti tereknek egymástól való teljes elzárására alkalmazható. A találmány lényege, hogy a ház belsejében az átömlő keresztmetszet középpontjához viszonyítva excentrikusán elhelyezett, a házon az áramlás irányára merőlegesen keresztülnyúló, a házban eífordíthatóan ágyazott tengelye (7). A tengelyre (7) mereven erősített két karrésszel (13) kiképzett tartókarja, a tartókarnak a tengelytől (7) térközzel elválasztott részére csap (14) révén szabadon eífordíthatóan erősített, a szelep átömlőnyílását záró-nyitó tányérja (16), valamint a tartókarnak a csapon (14) túli, a tengellyel (7) ellentétes végén külső végével a tányérra (16) támaszkodó nyomórugót (19) tartó rugófészke (18) van. (Jellemző: 1. ábra) II.  II. 191975 -1-
Patent HU-219446-B (HU)
Title: Indane derivatives, pharmaceutical compositions containing them and process for producing them
Inventor: CLEMENCE FRANCOIS
IPC: C07D241/04
Filed: 1989-12-15
Abstract: The application relates to the products: <IMAGE> where R1 and R2 represent H or alkyl or together form a cycloalkyl, optionally including a heteroatom and  either R6 and R7 represent halogen, alkyl or alkoxy,  A or B represents <IMAGE> and the other A or B represents <IMAGE> or R6 and R7 represent H, B represents pyrrolidine and A represents N-methyl- 3-nitrobenzeneacetamide or 3,5-bis(1,1-dimethylethyl)-4-hydroxy- N-methyl-benzamide or 3,4-dichloro-N-methylbenzeneacetamide, or A represents 3,4-dichloro-N-methylbenzeneacetamide and B represents methyl-(2-phenylethyl)-amino or (2-furylmethyl)-methylamino or 4-(2-methoxyphenyl)-1-piperazinyl,  or one of R6 and R7 represents H and the other represents Cl, B represents pyrrolidine and A represents N-methyl-3-nitrobenzeneacetamide, in all their stereoisomeric forms, their hydrates and their salts as well as their preparation and their application as medicaments.
Patent IT-1238428-B (IT)
Inventor: TREVISANI DAVIDE
IPC: E21D20/02
Filed: 1990-01-11
Granted: 1993-07-26
Abstract: A method for the preventive consolidation of tunnel excavations by using the protective umbrella techinique, exploiting an equipment comprising: a metallic tube (1) of reinforcement, a tubular rod (12) provided with nozzles, a piercing bit (4) and a double rotary unit. The process comprises the following phases:   a) mainly sub-horizontal drilling of the soil with the piercing bit (4) coaxially contained inside the tube (1), said tube (1) and said rod (2) being rotated one opposite to each other by a rotary unit; b) injection of pressurized liquid mixtures through the nozzles of the rod (2) with the removal of the finest part of the soil that is being consolidated;   c) extraction of the rod from the inside of the tube.   <IMAGE>
Patent IT-1242556-B (IT)
Title: Machine for collecting plantation seeds from the ground
Inventor: FERRUZZI RAFFAELE
IPC: A01D/
Filed: 1990-07-31
Granted: 1994-05-16
Abstract: The machine in question comprises, supported by an engine 4 provided, at the top, with a support surface 4a: motorized means 5 for cutting stems 1 in the vicinity of a bulbous umbrella 2, which are arranged and joined in an adjustable manner both in a horizontal direction and in a vertical direction, to one end of the support surface 4a; a bin 6 for collecting the seeds 3, arranged on the surface 4a and provided with corresponding flexible pipes 7 projecting from the said bin and connected, at the opposite end, to the motorized cutting means 5 and air suction means 8 which are also arranged on the surface 4a and act on the bin 6 and are designed to create a vacuum inside the bin itself so as to allow suction of the seeds 3 by the pipes 7, in the region of the said cutting operation performed by the motorized cutting means 5, towards the inside of the bin 6.  FIG. 1 <IMAGE>
Patent LT-3509-B (LT)
Title: Packaging material and also use of the material for manufacture of containers
Inventor: ROSEN AAKE
IPC: B32B7/02
Filed: 1993-12-07
Abstract: Flexible packaging material in sheet or strip form for making into liquid tight containers, comprises a skeletal layer (11) of plastic and filler, and a sealing/protective layer (12), or (13) of the same plastics. The layer (12), (13) is adhered to the layer (11) by fusion during co-extrusion.
Patent MX-171504-B (MX)
Title: Composicion de elastomero ptfe (politetrafluoroetileno) y metodo de fabricacion
Inventor: PETERS WILLIAM EVERETT
IPC: C08K7/00
Filed: 1987-06-08
Abstract: La presente invención se refiere a un aditivo para composiciones de elastómeros, caracterizado porque comprende: politetrafluoretileno en partículas y disulfuro de molibdeno de partículas, teniendo dicho disulfuro de molibdeno en partículas un tamaño de partícula promedio considerablemente menor que el tamaño de partícula promedio de dicho politetrafluoroetileno en partículas y, en parte considerable, adherente a dicho politetrafluoroetileno en partículas. Una composición con el aditivo, en donde dicho aditivo se agrega a un elastómero de fluorocarbon, en una cantidad efectiva para mejorar substancialmente la resistencia a la tracción, el módulo, la resistencia al desgarramiento por moldeo y la resistencia a la abrasión del eslastómero de fluorohidrocarbon con una cantidad efectiva de disulfuro de molibdeno para incorporar uniformemente el politetrafluoroetileno en dicho elastómero. Un metodo para fabricar una composición de elastómero, caracterizado porque se produce mediante los pasos de: colocar juntos plitetrafluoroetileno en partículas y disulfuro de molibdeno en partículas, teniendo dicho disulfuro de molibdeno en partículas un tamaño de partícula considerablemente menor que dicho politetrafluoroetileno en partículas y comprendiendo por lo menos un porcentaje en peso considerable del peso total del aditivo; producir movimiento relativo y contacto entre dicho politetrafluoroetileno en partículas y dicho disulfuro de moloibdeno en partículas para producir politetrafluoroetileno en partículas con partículas adherentes de disulfuro de molibdeno; mezclar un elastómero y una cantidad de dicho politetrafluoroetileno en part ículas y disulfuro de molibdeno que sea eficaz par amezclar unifórmemente el politetrafluoroetileno en el elastómero y para mejorar las propiedades físicas del elastómero; y curar la mezcla para obtener una composición de elastómero con propiedades físicas mejoradas.
Patent NO-148882-B (NO)
Title: Binaer sintret keramisk komposittartikkel og fremgangsmaate for fremstilling av en slik artikkel
Inventor: MURATA YORIHIRO
IPC: C04B35/58
Filed: 1981-06-22
Abstract: Sintrede artikler fremstilt av binære blandinger av silisiumkarbid og titandiborid beskrives. Artiklene kan fremstilles ved at man først blander findelt silisiumkarbid, karbon eller et karbonkildemateriale, et densifiserings- eller sintrings-hjelpemiddel og findelt titandiborid, former blandingen til den ønskede form og deretter varmebehandler ved til-strekkelig høye temperaturer til å danne en sintret keramisk artikkel av silisiumkarbid og titandiborid. Når de sintrede keramiske artikler inneholder høye andeler av titandiborid,. i alminnelighet mellom 65 og 95 vektprosent, mer foretrukket mellom 80 og 95 vektprosent, er de ganske godt elektrisk le-dende, idet de vanligvis har en elektrisk motstand under 0,2 ohm-cm og er egnet som elektriske tenningskontakter. Disse artikler er også meget motstandsdyktige mot korrosjon som skyl-des smeltet aluminium eller smeltede aluminiumlegeringer; de er således godt egnet til bruk som elektroder i aluminium-raffineringsprosesser. Når de sintrede keramiske artikler inneholder høye andeler av silisiumkarbid, i alminnelighet mellom 50 og 95 vektprosent, er de kjennetegnet ved høy densitet og høy styrke, idet de typisk har en bøyningsfasthet på over 3.500 kp/cm 2, samt en ekstraordinær motstandsdyktighet mot. varmesjokk. Artiklene er spesielt godt egnet for fremstilling av for-forbrenningskammere til bruk i dieselmotorer og som bi-kube-strukturer, så som de som anvendes i automobi1-avløpsregu-lerings-enheter.
Patent NO-170679-B (NO)
Inventor: SCHIMMEL GUENTHER
IPC: C22B7/00
Filed: 1986-06-25
Abstract: Residue obtained upon the removal of heavy metal contaminants from crude phosphoric acid by means of a dialkyldithiophosphoric acid ester and adsorbent is worked up into ecologically reliable solid matter and into a heavy metal concentrate. The solid matter and heavy metal concentrate are separated from one another by successive mechanical and chemical treatment. The sequential order of these two operational steps can be inversed.
Patent NO-172746-B (NO)
Inventor: BIRCHALL JAMES DEREK
IPC: C04B35/56
Filed: 1988-03-24
Abstract: A process for the production of a precursor which is a polymeric material comprising at least one metallic or non-metallic element, oxygen and carbon and from which a ceramic material, e.g. a carbide, nitride, boride, or silicide, may be produced by pyrolysis, which process comprises reacting   (1) a first reactant which comprises a compound or compounds of at least one metallic or non- metallic element having two or more groups reactive with hydroxyl groups, and (2) a second reactant which comprises at least one organic compound having two or more hydroxyl groups, said reaction being effected in a liquid medium in which the reactants are soluble and/or dispersible and in which the polymeric material which is produced by the reaction is insoluble or in which the polymeric material may be caused to be insoluble, precipitating the polymeric material in the liquid medium in particulate form, and recovering the polymeric material from the liquid medium in particulate form.
Patent NO-169066-B (NO)
Inventor: DEVIC MICHEL
IPC: C07C45/46
Filed: 1989-02-16
Abstract: Diacylation of compounds of general formula <IMAGE>  with X : O, S, <IMAGE> or -CH2- R1, R2, R3 and R4, which are identical or different: H or an alkyl radical containing from 1 to 4 carbon atoms, by bringing the compound (I) into contact with HF, BF3 and at least 2 moles of an acylating agent per mole of (I) at a temperature of between -40 DEG C and 0 DEG C.
Patent NO-176868-B (NO)
Inventor: SPICKETT ROBERT G W
IPC: A61K33/08
Filed: 1989-04-20
Abstract: Antacid powders, tablets etc. of prolonged gastric residence time have an internal phase of a solid antacid and excipient surrounded by a solid external phase containing a hydrophobic substance e.g. an ester of glycerol with palmitic or stearic acid, a hydroxylated polyalkene and a non-ionic emulsifier.
Patent NO-176237-B (NO)
Inventor: BRATTAN KEITH
IPC: B01D5/00
Filed: 1989-11-23
Abstract: A substantially planar plate, suitable for use in a structure in which direct contact may be effected between a gas and a liquid, the plate comprising a frame part (2) and at least one bridging part (3, 45) between opposite sides (6, 7) of the frame part, the bridging part dividing the plate into upper (8) and lower (9) cavities bounded by the frame part and the bridging part, and one or more apertures through the bridging part leading from the lower cavity to the upper cavity. The structure comprises one or more such plates and in use of the structure gas will pass upwardly through the structure and liquid downwardly through the structure. The structure has many uses, eg in the cooling of electrolytically produced chlorine gas.
Patent NO-176544-B (NO)
Inventor: AMMEDICK-NAUMANN CLAUDIA
IPC: A23L23/00
Filed: 1990-02-05
Abstract: The invention relates to the use of fenugreek (Trigonella foenum-graecum) for refining the taste of soy sauce and/or fish sauce, and to solid and liquid condiments on the basis of soy sauce and/or fish sauce and fenugreek.
Patent NO-179085-B (NO)
Inventor: DEBRUYNE CHRISTIAAN
IPC: F02M35/024
Filed: 1992-01-02
Abstract: A filter device, particularly an intake filter for an internal combustion engine, comprises a cylindrical filter housing (1) with an inlet (7) and an outlet (6) for the medium. The housing encloses a replaceable, tubular filter element (2) at one end of which an outlet stub (11) is fixed. The stub protrudes through the outlet (6) in the housing.
Patent SE-302378-B (SE)
Inventor: YASUNAMI K
IPC: G01L9/00
Filed: 1965-07-05
Abstract: 1,116,258. Measuring fluid-pressure electrically. KOBE STEEL Ltd. July 5, 1965 [July 6, 1964], No.28290/65. Heading G1N. A fluid-pressure is measured by introducing the fluid into a sealed cavity 5 (Fig. 1) between two coaxial cylinders 1, 2, having resistance strain gauges 9 mounted on the walls of the cylinders, which are interconnected in a bridge circuit whose output is proportional to the sumof the tensile stress in the outer cylinder 1, and the compressive stress in the inner cylinder 2, and therefore linearly related to the fluid-pressure.
Patent YU-41509-B (YU)
Title: Shock absorber
Inventor: DOMER M
IPC: F16F1/44
Filed: 1980-05-09
Abstract: The shock absorber comprises two stacks, of alternated metallic plates and elastic blocks mutually encircling one another. The blocks of each stack are borne by the plates of the other and are constituted of an elastomer different from that constituting the blocks of the other stack.
Patent YU-44481-B (YU)
Title: Device for continual vertical casting of metal tubes
Inventor: GOURMEL Y
IPC: B22D11/00
Filed: 1984-12-17
Abstract: In the continuous ascending vertical casting of an iron tube T without the use of a core to form the hollow tube interior, the molten iron is contained in a crucible made up of a cooled tubular die 6, 7 and the base 1 of a syphon unit. The crucible comprises a coaxial central form 5 at least as high as the die, which creates with the latter an annular space for molten iron F. Such arrangement reduces the volume of molten iron in the crucible and thus results in considerable energy savings.
Patent RS-52140-B (RS)
Title: Medicament dispenser
Inventor: YEAGER JAMES L
IPC: A61J1/05
Filed: 2000-01-14
Abstract: A disposable applicator for dispensing a desired quantity of a substantially non-runny medicant medicament, including a housing, a plunger and a replaceable cap. The housing is generally tubular having opposing proximal and distal ends and a tapered inner surface extending therebetween. The distal end terminates in a dispensing nozzle that defines a dispensing passageway in substantial coaxial alignment with the housing, while the inner surface has an alignment device. The plunger has a peripheral edge and is configured for axial movement within the housing, where the peripheral edge is aligned by the alignment device and slidingly guided by the inner surface, supporting the plunger therein. The plunger is configured for slidable advancement toward the dispensing opening by exertion of force by a user, so as to urge the medicament through the passageway.
Patent ZA-804429-B (ZA)
Title: Improvements in marine propellers
Inventor: COXON J
IPC: B63H1/26
Filed: 1980-07-23
Abstract: A variable-pitch marine propeller comprises helicoidal blades 6 each mounted on a hub 1 to freely pivot about radial axis 25 spaced in front, in the direction of rotation, of the center of pressure of the blade 6 whereby water pressure acting on the blade exerts a torque which tends to turn it about its axis in a direction to bring the surfaces of the blade into line with the flow of water over it. The axis 25 is also spaced behind, with respect to the direction of movement of the propeller through the water, a major portion of the pressure surface of the blade whereby, the resultant of the drag of the water exerts a torque which tends to turn the blade in an opposite direction. The shape and mass distribution of the blades relative to their pivot axes are also such that centrifugal effects tend to move the blades, in the absence of hydrodynamic forces, into a pitch equal to that of the helicoid. In operation each blade adopts a stable equilibrium position in which its pitch is optimally suited to the speed of rotation and the linear axial speed of the propeller.
Patent ZA-824732-B (ZA)
Title: Process for the preparation of hydrazidines
Inventor: BONSE G
IPC: C07C257/22
Filed: 1982-07-02
Abstract: A one-step process for the preparation of hydrazidines of the general formula    <IMAGE>  (I)  in which R represents an optionally substituted alkyl group, an optionally substituted cycloalkyl group, an optionally substituted aryl group or an optionally substituted aralkyl group, or their acid addition salts, in high yield, comprises reacting appropriate amidines or their acid addition salts with hydrazine in solvents at reduced pressure and at temperatures between -80 DEG  C. and +100 DEG  C., the reaction being effected in the presence of water present in the solvent and/or in the hydrazine by employing it as hydrazine hydrate. The hydrazidines of formula (I) and their salts are valuable intermediates in heterocyclic chemistry, for example for the synthesis of herbicidally active as-triazinones.
Patent ZA-833267-B (ZA)
Title: Process for the production of oil-soluble metal salts
Inventor: PETRONELLA JOSEPH
IPC: C07C67/00
Filed: 1983-05-06
Abstract: Oil-soluble metal salts are produced by the reaction of a polyvalent metal, such as nickel or cobalt, with an organic monocarboxylic acid in the presence of an alkali metal salt catalyst, water, oxygen, and an inert, water-immiscible organic solvent.
Patent ZA-842006-B (ZA)
Title: Pure preparation of antibiotic l 17054 and process for preparing it
Inventor: MALABARBA ADRIANO
IPC: C07K9/00
Filed: 1984-03-19
Abstract: The present invention is directed to a new antibiotic substance arbitrarily denominated antibiotic L 17046. This antibiotic substance is obtained from the known antibiotic substance called teicoplanin (formerly teichomycin) by chemical treatment.The new compound possesses antimicrobial activity especially against gram-positive bacteria.
Patent ZA-844767-B (ZA)
Title: Novel beta-carbolines,their preparation and use as medicinal agents(s)
Inventor: SEIDELMANN DIETER
IPC: A61P25/18
Filed: 1984-06-22
Abstract: Substituted  beta -carbolines of the formula I 
<IMAGE>
 in which
 R<3> denotes the 5-oxadiazolyl radical 
<IMAGE>
 where R' has the meaning C1-3-alkyl and C3-C6-alkyl and
 the alkoxycarbonyl radical -COOR'' where R'' has the meaning C1-4-alkyl,
 R<4> denotes hydrogen, methyl, ethyl and methoxymethyl and
 R<A> denotes the aryl radical 
<IMAGE>
 and the aralkyl radical 
<IMAGE>
 where X has the meaning C1-12-alkyl, it being possible for the alkyl radical to be straight-chain, branched, saturated or unsaturated and for a CH2 group to be substituted by a carbonyl group, and where R''' has the meaning fluorine, chlorine, bromine or iodine, C1-3-alkyl, C1-3-alkoxy, C1-5-acyloxy, phenyl, C2-5-alkylenedioxy, trifluoromethyl, nitrilo, nitro or an amino group -NR<IV>R<V> where
 R<IV> and R<V> have the meaning hydrogen, C1-3-alkyl, C1-5-acyl or phenyl, it being possible for R<IV> and R<V> to be identical or different and to form a 3-6-membered hetero ring system together with the amino nitrogen atom,
 it being possible for the substituent R''' to occur once or more on the aryl radical in an identical or different manner, and a process for their preparation are described. 
<??>The compounds have an action on the central nervous system and are thus suitable as psychopharmaceuticals.
Patent ZA-853287-B (ZA)
Title: Process and apparatus for automatic increased suction extraction on electrolysis tanks for the production of aluminium
Inventor: DUPRAT GEORGES
IPC: C25C3/32
Filed: 1985-05-02
Abstract: A process for automatically going into the mode for increased suction extraction of the gases emitted by the tanks of series for the production of aluminium by igneous electrolysis using the Hall-Heroult process, each tank being closed around its periphery by a plurality of removable covers which are disposed in substantially sealed relationship with each other and between each thereof and their support means on the periphery of the tank, the gases being collected over each tank by at least one duct connected to a centralized suction extraction system. The temperature of the gases in the duct is continuously measured. Opening of at least one cover gives rise to an abrupt drop in temperature, which makes it possible to put the system into the increased suction extraction mode, which will be automatically stopped when, all the covers being closed again, the temperature of the gases will substantially resume its initial value. The power required for the suction system is thus substantially reduced.
Patent ZA-866891-B (ZA)
Title: Assembly toys for joining cylindrical objects
Inventor: GAT ASHER
IPC: B65D81/36
Filed: 1986-09-10
Abstract: An assembly toy comprising a plurality of devices (20) for removably connecting a plurality of cylindrical objects (26), each device (20) including means (32,34) for removably coupling thereof to another such device (20) or to an intermediate coupling device.
Patent ZA-881716-B (ZA)
Title: Moving blading for steam turbines
IPC: F01D5/22
Filed: 1988-03-10
Abstract: Moving blading for a steam turbine, the blading comprising blades (1) having respective bodies (3) provided with caps or fins (4), said caps or fins (4) on adjacent blades coming into contact at least during rotation of the blading over a plane surface which is substantially parallel to the radial axis (Z'Z) of the blade and giving rise to blade body twisting by virtue of said contacts (7, 8), the blading being characterized in that, in addition to the contacts (7 and 8) between adjacent caps or fins (4), it includes a link which is provided by means of additional contacts (A, A') free to slide rectilinearly in a plane corresponding to the plane of each cap or fin (4) along an axis which is substantially perpendicular to the axis of rotation OO' of the blading, said additional contacts (A, A') being situated at a relatively large distance from said contacts (7, 8) which give rise to twisting. The invention improves the vibration properties of the blades.