baber/WOPTO huggingface dataset:
Patent EP-0031779-A3 (EP)
Title: Pipeline for conveying warm or cold fluids
IPC: F16L59/14
Filed: 1980-12-24
Abstract: The pipeline for the conveying of hot or cold fluids comprises metallic and rigid tubes (2) which are assembled directly end to end, a covering (5) of heat-insulating material in the form of sleeves (6) which are made on the basis of a cement filled with thermically insulating inorganic particles, with said covering (5) being disposed inside said tubes (2) and being in direct contact with the fluid conveyed by the pipeline. The thickness of the covering (5) made of heat-insulating material is determined in such a way that the expansion or contraction of the tubes (2) upon the feeding of hot or cold fluid into the pipeline remains compatible with the mechanical resistance of the tubes and that the outer diameter of the sleeves (6) is slightly smaller than the interior diameter of the tubes (2), with the annular space between said tubes (2) and said sleeves (6) being filled by a sealing material (8) which is injected under pressure and is more elastic than the material of the sleeves. Application especially for conveying hot water, crude oil and cooled or liquefied gas at low temperatures.
Patent EP-0076958-A3 (EP)
Title: Explosionsgeschützter Senkrechtförderer
IPC: B65G43/00
Filed: 1982-09-25
Abstract: Ein Beckerwerk (1) ist zum Schutz bei Explosionen 
staubhaltiger Schüttgüter für einen reduzierten Explosions­
druck ausgelegt und in seinen Schächten (2, 3) sowie im Ein 
und Auslauf (8,9) mit Löschmittelsperren (10) ausgerüstet, 
denen Flammenmelder (11) zu Erkennen von Staubex­
plosionen zugeordnet sind. Beim Auftreten einer Explosion 
wird diese durch eine oder mehrere der Löschmittelsperren 
(10) abgebrochen. Die bis zum Explosionsabbruch auf­
tretenden, relativ niedrigen Drücke werden von dem ent 
sprechend verstärkten Becherwerksgehäuse problemlos 
aufgenommen. Gleichzeitig wird eine explosionstechnische 
Entkopplung des Becherwerks (1) von den übrigen Anlagen­
teilen bewirkt.
Patent EP-0090409-A3 (EP)
Title: Compositions storage-stable in the absence of water, curing into elastomers at room temperature in the presence of water
IPC: C08K5/56
Filed: 1983-03-29
Abstract: Compositions which are stable when stored under anhydrous conditions, but which crosslink to form elastomers when exposed to moisture at room temperature are prepared by mixing (1) a diorganopolysiloxane having terminal condensable groups, with (2) a silicon compound containing at least three groups per molecule selected from amino groups which are bonded to silicon via nitrogen, oxime groups which are bonded to silicon via oxygen or mixtures thereof and (3) a product which is obtained from the reaction of (a) a silane containing as hydrolyzable groups at least two monovalent hydrocarbon radicals per molecule which are bonded to silicon via oxygen in which the monovalent hydrocarbon radicals may be interrupted by at least one ether-oxygen, or an oligomer thereof, with (b) a diorganotin diacylate, in which all the valences of the tin atom in the reaction product are saturated by SnC-bonded monovalent radicals or by oxygen atoms of the  3BOND SiOSn 3BOND  group.
Patent EP-0099610-A3 (EP)
Title: Boíte d'emballage universelle à superficie d'emballage variable
IPC: B65D5/355
Filed: 1983-07-18
Abstract: Boíte d'emballage universelle, essentiellement caractéri­
sée en ce qu'elle possède, au moins dans deux angles, des 
colonnes (32 à 35) ou d'autres parties analogues s'étendant 
au moins sur une partie de la hauteur de la boíte, dans le but 
de former ainsi des espaces d'emballage de différentes 
superficies.
Patent EP-0109728-A3 (EP)
IPC: B65D47/24
Filed: 1983-07-19
Abstract: A container screw cap (10) is provided with a lid (15) with 
an end wall (16) obturating dispensing orifice (27) in the cap 
body (13). The lid has two concentric side walls (17) (18) the 
wall (17) terminating in a frusto-conical lip (25) which 
engages a bead (26) on the body to resiliently urge the lid 
into contact with the body to close the orifices. The inner wall 
(18) carries the cam followers (22) inter-engaging cams (24) 
on the body. When the lid is rotated relative to the body the 
cam followers ride up the cams thus raising the lid and 
opening the dispensing orifices. The container contents 
expressed through the orifices are expelled through an 
aperture (28) in the lid.
Patent EP-0100629-A3 (EP)
Title: Improved rotary plug valve
IPC: F16K5/02
Filed: 1983-07-21
Abstract: A rotary plug valve has a frusto-conical valve plug (4) received within a frusto-conical valve chamber with a tapered valve liner (3) being provided between the two. The chamber and the plug are oppositely tapered so that by axial movement of the plug the valve liner can be wedged into tight sealing engagement with the external surface of the valve plug and the internal surface of the valve chamber. The liner and the valve plug are insertable and removable as a unit from the frusto-conical chamber.
Patent EP-0103558-A3 (EP)
IPC: G01N33/542
Filed: 1983-09-12
Abstract: Method for quantitative determination of a biospecific af­
finity reaction in which an immunochemical compound labelled 
with a lanthanide chelate is used which can be detected by 
means of time-resolved fluorescence in which the amount of 
labelled compound present in the biospecific affinity reaction 
can be measured without the separation of free and biospe­
cifically bound labelled compound having to be carried out.
Patent EP-0141257-A3 (EP)
Title: Method and apparatus for making thin fibres of glass, ceramics or the like
IPC: C03B37/04
Filed: 1984-09-27
Abstract: 1. Apparatus for manufacturing thin glass fibres, ceramic fibres and the like in which the liquid glass or ceramic composition (12) is split in a rotor by means of composition nozzles (18) built annularly into the outer wall (15) of said rotor by centrifugal force into single streams which upon emerging form glass cones (23) from which glass threads are drawn off in the direction of the composition nozzle axis by means of a gas stream acting on all sides of said cones, characterized in that at least one blast nozzle (20a, 20b) is provided for the gas stream in the region of each composition nozzle (18) and the rotor comprises a tank portion (13) for accommodating the composition (12) and a gas-bearing portion (14) which encloses said portion (13), there being provided in the space between the vertical outer wall (15) of the tank portion and the vertical outer wall (16) of the gas-bearing portion a nozzle ring (17) containing the composition nozzles (18) which rotates with the rotor.
Patent EP-0129388-A3 (EP)
IPC: G02C7/04
Filed: 1984-06-11
Abstract: One or more optical parameters of a contact lens can be 
measured with the lens contained in aqueous fluid sealed in a 
sachet of optically acceptable plastics film.
Patent EP-0151938-A3 (EP)
Title: Process for the preparation of filled polyurethane(urea) compositions, polyurethane(urea) compositions and their application
IPC: C08K3/04
Filed: 1985-01-14
Abstract: The invention relates to a process for the production of polyurethane(urea) compositions which contain lignite and/or peat bound in an abrasion-proof manner, which are preferably modified cationically and which have a very high water absorbability. The compositions are produced by reacting isocyanate-terminated prepolymers, which are preferably cationically modified, and which preferably have a functionality of more than 2.1, with more than the stoichiometric quantity of water in the presence of lignite and/or peat and optionally in the presence of organic and/or inorganic fillers and biomasses (living cells, living bacteria or enzymes). The corresponding polyurethane(urea) compositions contain up to 95% by weight of lignite and/or peat in the filler-containing polyurethane(urea) composition and are already swollen from production. The water absorbability (WAF) value thereof when suspended in water is from 33 to 97% by weight of water. The compositions can be used, in a form optionally containing biomasses incorporated therein, as carriers in microbial synthesis processes for the production of complicated organic compounds, or as carriers for the growth of plants.
Patent EP-0158140-A3 (EP)
Title: Olefin polymer compositions containing silicone additives and the use thereof in the production of film material
IPC: C08L23/02
Filed: 1985-03-12
Abstract: Olefin polymer compositions containing silicone additives which can be extruded through relatively narrow die gaps at commercial extrusion rates to provide film material characterized by improved mechanical and optical properties. The silicone additives have the formula:wherein each R, which can be the same or different, are alkyl radicals, R' is a monovalent organic radical containing at least one ethyleneoxide group, vicinal epoxy group or amino group and x and y, which can be the same or different, each have a value of at least one.
Patent EP-0160199-A3 (EP)
Title: Variable-ratio gearing, especially a preselection gearing for machine tools
IPC: F16H3/30
Filed: 1985-03-18
Abstract: 1. A multi-ratio gearbox, more particulary a preselection gearbox for machine tools such as lathes or the like, the gearbox having an input shaft (1) and, extending parallel thereto, an output shaft (2) both having fixedly disposed gears (3 - 6 and 7 - 10 respectively) and gears (13 - 16 and 17 - 20 respectively) which corotate with their shafts but are longitudinally movable thereon, the longitudinally movable gears being so shiftable by associated shift elements (shift forks 11, 12 ; 21, 22) from a freewheel position into an engaged position and vice versa, that in every engaged position only a single gear pair (3, 16 ; 4, 15 ; 5, 14 ; 6, 13 ; 7, 20 ; 8, 19 ; 9, 18 or 10, 17). viz. a fixed gear (3 - 9 or 10) of the input shaft (1) or output shaft (2) is in engagement or meshes with a longitudinally movable gear (13 - 19 or 20) of the other shaft, viz., the output shaft (2) or input shaft (1), characterized in that the input shaft (1) and output shaft (2) are of identical construction and are correspondingly provided in the same sequence with the fixedly disposed and longitudinally movable gears (3 ... 20), and the shafts (1, 2) thus identically devised are disposed in laterally inverted relationship to one another in the gearbox casing (44).
Patent EP-0167720-A3 (EP)
Title: Building element for supporting grid walls with a bulk material filling
IPC: E02D29/02
Filed: 1985-04-10
Abstract: In the technical field of supporting grid walls with a bulk material filling there is a substantial need of building elements of improved bearing capacity in relation to the construction mass as well as of good securing capacity for the bulk material filling.The solution according to the invention indicates a building element construction comprising longitudinal beams with profile legs (PS1, PS2), the first of which forms a bearing surface (F1) and the second a retaining surface (F2) for the bulk material filling. The first profile leg (PS1) has a wedge-shaped, particularly trapezoidal, cross-section. The cross-sectional height (H1) thereof increases from the outside inwards.
Patent EP-0184212-A3 (EP)
Title: Process for cross-linking halogenated polymers
IPC: C08L71/02
Filed: 1985-12-05
Abstract: A cure system for halogen-containing polymers that 
comprises a thiourea derivative, a thiuram sulfide and an 
inorganic base yields stable cross-linked products with 
useful properties when incorporated into normal vulcaniza­
ion procedures.
Patent EP-0148768-A3 (EP)
IPC: F16B2/02
Filed: 1985-01-07
Abstract: A structural clamp especially for use in the offshore oil 
industry for clamping marine risers and the like and which 
allows longitudinal and lateral movement of the riser relative 
to the clamp, the clamp having spaced resilient projections 
whose outermost faces for engaging the clamped structure 
have low-fiction material such as polytetrafluorethylene. The 
projections may be in the form of castellated ribs which are 
aligned vertically to allow water to drain through the clamp.
Patent EP-0153020-A3 (EP)
IPC: H04L27/04
Filed: 1985-01-21
Abstract: A symmetrical polyphase network including a plurality of 
cascaded network sections (1 to 7) includes (651 to 654) buff­
ers coupling two adjacent sections (6, 7), enabling a greater 
number of network sections to be provided whilst still improv­
ing network performance. Capacitors (111 to 114, ... 711 to 
714) of all of the network sections (1 to 7) have the same nomi­
nal capacitance to simplify manufacture.
Patent EP-0171235-A3 (EP)
Title: Coating compositions especially for wood substrates which are based on non-aqueous dispersions of vinyl or acrylic polymer of defined extensibility and gel content
IPC: C08L33/06
Filed: 1985-07-25
Abstract: A coating composition which is especially suitable for producing decorative coatings upon wood substrates comprises, as at least 51 % by weight of the film-forming material present, a sterically stabilised dispersion in a volatile organic liquid of insoluble vinyl or acrylic polymer particles, the polymer having an extensibility of 50-2000% and being crosslinked to such an extent that it has a gel content of at least 35% by weight.
Patent EP-0186435-A3 (EP)
IPC: A61M29/00
Filed: 1985-12-18
Abstract: A balloon tube for treating oesophageal varices has a 
balloon (3) and inflation lumen (2) to close the oesophagus, 
and a suction lumen (1) having distal openings(5) to remove 
air and body fluids. Additional suction openings (5′) may be 
provided proximal of the balloon (3) to suck in saliva and like 
fluids collecting in the gullet. The distal end of the tube may 
carry a soft outer covering tube (6) to prevent damage to the 
oesophagus or stomach. A stomach balloon (7) may be 
provided distally of the oesophagus balloon to provide 
positive blood checking in cases where blood loss is great.
Patent EP-0161217-A3 (EP)
IPC: A61L9/12
Filed: 1985-05-06
Abstract: Eine Vorrichtung zur Abgabe eines flüchtigen Wirkstoffs 
von einem Trägermaterial, welches den Wirkstoff in flüssiger 
Form in einem flüssigkeitsundurchlassigen Beutel enthält, 
wobei die Vorrichtung aus einem kreisförmigen Teil mit Stüt­
zelementen für den Träger und seitlichen Haltewangen be­
steht, auf denen ein weiteres kreisförmiges Teil mit 
zylindrischer Seitenwand, durchbrochen von seitlichen Fen­
stern für den Durchtritt des flüchtigen Wirkstoffs, drehbar 
gelagert ist. Erfindungsgemäss weist das zweite kreisförmige 
Teil an seiner inneren scheibenförmigen Fläche einen oder 
mehrere dezentral angeordnete biegsame Stifte auf, die bei 
erstmaligem Drehen dieses Teils auf dem ersten Teil die Haut 
des wirkstoffhaltigen Beutels aufreissen, so dass das Trä­
germaterial mit flüssigem Wirkstoff getränkt wird und somit 
durch die geöffneten seitlichen Fenster flüchtigen Wirkstoff 
abgeben kann.
Patent EP-0201826-A3 (EP)
Title: Winding carrier
IPC: B65H75/10
Filed: 1986-05-03
Abstract: A coil carrier whose shell may be rigid (3; 20) or axially and/or radially compressible (37), has an end ring (1) and an upper ring (2). The upper ring (2) is provided with an axially projecting collar (14) which can be fitted inside the end ring (1) of an adjacent coil carrier of identical construction, at the same time leaving room for a thread reserve which is provided on the collar (14) and thus accommodated in a protected manner, particularly if coil carriers of this kind are placed axially one above the other and the coils located thereon are compressed axially. The measure by which the collar (14)of one coil can be inserted in an axially adjacent coil carrier can be determined by shoulders (9, 13) and extensions (10, 15). This measure can be determined in such a way that a thread can be fed from the thread reserve to a package to be produced or already present on the coil carrier, without becoming jammed.
Patent EP-0204161-A3 (EP)
IPC: C09D175/14
Filed: 1986-05-04
Abstract: An ultraviolet curing liquid coating composition if provided 
which, when cured with ultraviolet light in the presence of 
an appropriate photoinitiator, provides a buffer coating for optical 
glass fiber having adequate strength at room or expected 
elevated temperature and stability at such elevated temperature, a 
high index of refraction above 1.48, and a low tensile 
modulus which remains low to resist microbending difficulties down to 
around -60°C. This coating composition consists 
essentially of a linear acrylate-terminated polyurethane oligomer 
including urea groups introduced by the presence in the 
oligomer of the reaction product with isocyanate functionality of 
about 30% to about 90% by weight of the acrylate-terminated 
oligomer of a polyoxyalkylene diamine having a molecular weight in the 
range of from about 1000 to about 8000 in which the 
alkylene group contains from 2-4 carbon atoms.
Patent EP-0206104-A3 (EP)
IPC: H02M7/538
Filed: 1986-06-10
Abstract: A half-bridge inverter circuit having first and second 
power FET's is provided with a high speed drive circuit for con­
trolling each of the FET's with a single pulse signal. The drive 
circuit includes a pulse transformer having an input resistor se­
lected to be of such a value as to limit the current through the 
primary winding of the pulse transformer. The pulse transfor­
mer has first and second secondary windings each connected 
to drive respective ones of the FET's in the half-bridge inverter. 
The circuit relies upon the Miller capacitance in the FET's to 
assure that a conducting FET is fully non-conducting before a 
second FET can be gated into induction. The Miller capacit­
ance effect is reflected from the secondary of the pulse trans­
former into the primary transformer where the selected input 
resistor is connected. The Miller capacitance in the FET is suf­
ficient to prevent coupling of the drive signal to the second 
FET until the first FET is fully turned off thus preventing.
Patent EP-0211415-A3 (EP)
Title: Video tape recorder
IPC: H04N5/7826
Filed: 1986-08-01
Abstract: The invention relates to a correction of signals of a pulse generator which generates signals due to rotation of the head drum and is not mechanically adjusted. Signal timing deviations compared with the values prescribed in the respective standard are compensated by correction signals from a generator in a service adjustment. The correction signals are stored in a non-volatile memory and are added as timing correction to the signals supplied by the pulse generator after the adjustment has been completed.
Patent EP-0212444-A3 (EP)
Title: Process of producing highly transformable cells and cells produced thereby
IPC: C12N15/63
Filed: 1986-08-06
Abstract: Described is a process for producing transformable, competent cells including the steps of growing the cells in a growth conducive medium at a temperature of less than 37 DEG C and freezing the cells, and cells produced by the process.
Patent EP-0222218-A3 (EP)
Title: Sheet metal blank for producing welded sheet metal bodies for cans
IPC: B21D51/38
Filed: 1986-10-22
Abstract: The sheet-metal blank has a tear-off strip (2) running between two predetermined breaking lines (3, 4), these lines (3, 4) extending into the tongue (5). For this purpose, the tongue (5) is made wider than the tear-off strip (2). Thus a can, produced from the blank by welding, can be opened without problem, i.e. without the risk of destroying the tear-off strip just after the weld is broken. <IMAGE>
Patent EP-0221465-A3 (EP)
IPC: C09K23/00
Filed: 1986-10-23
Abstract: Ein Verfahren zur Herstellung wäßriger Dispersionen perlglanzbil­
dender Feststoffe besteht darin, daß man die Feststoffe, Emul­
gatoren und einen Teil des Wassers bei einer Temperatur von 1 
bis 30 °C oberhalb der Schmelztemperatur der Feststoffe emulgiert 
und dieser Emulsion das restliche Wasser mit einer solchen Tempe­
ratur zufügt, daß die Dispersion eine Temperatur von 3 bis 15 °C 
unterhalb der Kristallisationstemperatur der perlglanzbildenden 
Feststoffe annimmt. Dieses Verfahren ist besonders für die konti­
nuierliche Fertigung geeignet.
Patent EP-0224066-A3 (EP)
Title: Air spray gun
IPC: B05B7/08
Filed: 1986-10-29
Abstract: An improved air atomizing spray gun (20) accommodates selective control over flows of air for atomizing liquid coating material into a conically-shaped spray and for forming the spray into a fan-shaped pattern. In one arrangement of the gun structure, respective supplies of atomizing (18) and fan-shaping (30) air are connected to the gun and separately coupled to atomizing (76) and fan air (80) outlet orifices. In another arrangement, only the supply of atomizing air is connected to the gun (20), and a valve on the gun adjustably diverts a portion of the atomizing air for fan-shaping purposes.
Patent EP-0198637-A3 (EP)
IPC: B29C31/04
Filed: 1986-04-04
Abstract: Apparatus for use in the reaction moulding of plastics 
materials in which two liquid components are mixed in a screw 
type or similar mixer 2/3. Mixed material is ejected or poured 
into the mould (not shown) via a passageway 16 which latter 
is one of a plurality of similar passageways 16 arranged radially 
around a wheel 12. Each passageway 16 remains in the lower­
most (pouring) position for a period of time during which it is 
reckoned to remain in a satisfactory working condition, and the 
wheel 12 is then automatically indexed to bring the next pas­
sageway 16 into operation. Cleaning means (not shown are 
employed to clean out the used passageways after a period of 
time known by experience to be sufficient for the material to be 
at least partially cured. By this means the passageways can be 
re-used in a continuous production machine. The length of time 
that each passageway 16 remains in the pouring position is 
found from experience of the particular materials being used; 
it is found in practice that the passageway remains in a satis­
factory working condition for about 60 seconds.
Patent EP-0211505-A3 (EP)
IPC: H01B3/44
Filed: 1986-06-25
Abstract: A flexible, high voltage electrically insulating tape 
comprises a tape of expanded porous 
polytetrafluoroethylene (PTFE) having a fluoroelastomer 
impregnated within the pores thereof at at least one surface of 
the PTFE tape.
Patent EP-0222604-A3 (EP)
IPC: H02P6/24
Filed: 1986-11-07
Abstract: A procedure for stopping and starting a D.C. ferrite toroid 
motor so as to ensure that the rotor always rotates in the 
correct direction on starting. The windings in the stator are 
arranged in a plurality or circuits. Upon opening of the power 
switch to the motor, activation of one of the stator circuits 
only results in magnetic poles which attract the rotor poles, 
thereby slowing and stopping the rotor. Upon activation of 
the other of the stator circuits, an attractive stator pole is es­
tablished ahead of a rotor pole and a repulsive stator pole is 
established behind the rotor pole, thereby ensuring rotation 
in the desired direction.
Patent EP-0206850-A3 (EP)
IPC: A21D13/08
Filed: 1986-05-13
Abstract: Bloom resistance in shelf-stable cookies which have 
a moist, cake-like soft textured crumb structure over an 
extended period of time is achieved with a shortening or 
fat for promoting softness and having a solid fat index 
of less than 13 at 80°F and which is essentially 
completely liquid at 100°F. A flavoring ingredient 
which reduces mobility of the shortening or fat in the 
cookie is used to prevent seepage of the shortening or 
fat at cookie storage temperatures.
Patent EP-0237966-A3 (EP)
IPC: C07K14/50
Filed: 1987-03-12
Abstract: A human basic fibroblast growth factor (hbFGF), which 
is usable for a cure promoter for burns etc., therapeutic 
agent for thrombosis etc. or a reagent for promoting cell 
cultivation, can be produced in a large quantity by 
cultivating a transformant as transformed with a vector 
including a DNA coding the hbFGF.