baber/WOPTO huggingface dataset:
Patent EP-0091095-A3 (EP)
Title: Storage heating plant with sorption reservoir
IPC: F24D11/02
Filed: 1983-03-30
Abstract: 1. Storage heating installation having a working fluid circulation system based on the absorption circulation process, and using an absorbing solids substance, especially zeolite, and as working fluid a vapourisable liquid, especially water, and having a heat exchange system for heating the working material using at least one heat exchange fluid, wherein the working fluid circulation system has a sorption store (10) which contains the absorbing solids substance and which contains an inlet (42) and an outlet (44) for the working fluid while currently in the vapour state, a heating device (16) serving to drive off the working fluid from the absorbing solids substance, and a heat exchange element serving for heat removal, and also has in the working fluid circulation system following the outlet (44) for the working fluid while in its vapour state from the sorption store (10), in succession, a condenser (48) liquefying the working fluid, a storage vessel (52) for the working fluid in its liquid state, and an evaporator (38) connected to the inlet (42) of the sorption store (10), and having an inlet connection (60) with feed device (62) for the working fluid while in the liquid state, and wherein the heat exchange system has a circulation pump (70) for the heat exchange fluid and a heat exchange device to supply heat disposed exteriorly of the sorption store, characterised in that the working fluid of the working fluid circulation system also serves as heat exchange fluid for the heat exchange system, the evaporator (38) is a circulation vapouriser having an evaporation chamber (40) in which a liquid spray head (64) is disposed, the liquid spray from which is converted partly to the vapour state and in this state freely communicates as working fluid with the absorbing solids substance of the sorption store (10) by way of its inlet (42), whereas the liquid cooled by the evaporation process is conducted as heat exchange fluid by a liquid outlet connection (66) of the evaporation chamber (40) to the heat exchange means (78, 84, 92), the heat exchange means (78, 84, 92) has its outlet side connected with an inlet conduit (88) of a vessel (56) which is disposed in the working fluid circulation system before the feed device (62), the heat exchange means (78, 84, 92) has a heat exchanger (78) operated by low grade heat energy, and, the evaporator (10) has an auxiliary heating device (84; 92; 106; 112) fed with high grade energy associated with it.
Patent EP-0098474-A3 (EP)
IPC: A01G9/02
Filed: 1983-06-23
Abstract: Bei einer Einrichtung zur Haltung von Pflanzen in Groß­
raumbüros, Restaurants. Banken o.dgl. mit einer ein ge­
schlossenes System bildenden Pflanzensäule, bestehend 
aus einem hohlen Standgefäß mit stockwerkartig überein­
ander angeordneten, seitlich angesetzten Pflanzengefäßen 
und einem unter Wassereinfüllbecken sowie mit einer Vor­
richtung zur Zuführung von Wasser zu den Pflanzengefäßen 
werden unter Verwendung von Pflanzensubstraten und Hy­
drodüngern zwischen den stockwerkartig angeordneten 
Pflanzengefäßen Zwischendecks angeordnet und als Vor­
richtung zum Zuführen von Wasser jedem Zwischendeck 
eine mit diesem durch Verbindungsröhrchen verbundene 
Wassereinfüllschale zugeordnet, um so Übersäuerung, 
stauende Nässe und langsames Faulen an den Wurzelbal­
len infolge von Luft-und Sauerstoffmangel zu vermeiden.  
     Um eine besonders vorteilhafte Verbindung zwischen 
Standgefäß, Zwischendecks, Rippen, Einfüllschalen und 
Pflanzengefäß zu garantieren, können die einzelnen Pflan­
zengefäße zu einem Ringgefäß vereinigt sein.
Patent EP-0096007-A3 (EP)
Title: Pharmaceutical preparation containing (+)-cyanidan-3-ol derivatives, the use thereof, novel substituted (+)-cyanidan-3-ol derivatives, and processes for producing them
IPC: A61K31/35
Filed: 1983-05-26
Abstract: Pharmaceutical preparations containing (+)-cyanidan-3-ol derivatives of the formula Iwherein R' and R" are hydrogen, an unsubstituted or substituted hydrocarbon radical, or heterocyclic radical, halogen, formyl, free or functionally modified carboxyl, free or etherified or esterified hydroxyl, free, etherified or oxidized mercapto, unsubstituted or substituted sulfamoyl, acyl or unsubstituted or substituted amino, where however R' and R" cannot both be hydrogen simultaneously, and R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub> and R<sub>5</sub> are each hydrogen or an unsubstituted or substituted hydrocarbon radical, and R<sub>2</sub> and R<sub>3</sub> together can also be an unsubstituted or substituted methylene group, and R<sub>1</sub> also an acyl group or an amidated carboxyl group; and therapeutically applicable salts of these compounds, as well as new compounds of these preparations.These pharmaceutical preparations are particularly valuable for treating liver and venous diseases.
Patent EP-0133269-A3 (EP)
IPC: E04B2/74
Filed: 1984-07-23
Abstract: A locking mechanism for joining first and second panels 
along facing sides, including a tubular member extending 
along the facing sides of the panels. A recess formed in each 
of the facing sides of the panels and with each recess of a 
depth to receive approximately half the width of the tubular 
member to have the tubular member substantially enclosed by 
the facing recesses. At least one locking member extending 
within each recess and with the locking members each having 
an enlarged head positioned within the recess. The tubular 
member including locking openings corresponding in number 
and position to the locking members and with the locking 
openings formed with an enlarged portion to receive the en­
larged head of the locking member to have the enlarged head 
positioned within the interior of the tubular member. The lock­
ing openings formed with an elongated portion extending from 
the enlarged portion and with the width of the elongated por­
tion smaller than the size of the enlarged head and with the tu­
bular member moved axially to position the locking members 
within the elongated portions of the locking openings to have 
the enlarged heads captured within the tubular member to lock 
each of the panels to the tubular member.
Patent EP-0135145-A3 (EP)
IPC: C07C67/00
Filed: 1984-08-15
Abstract: A solid acid catalyst is obtained by washing niobium 
hydroxide with water, optionally treating it with sulphuric 
acid or hydrofluoric acid to obtain hydrated niobium oxide 
(Nb₂O₅·nH₂O) and then heat-treating the hydrated niobium 
oxide at a low temperature in the range of 100 to 400 °C, 
preferably 200 to 300 °C. The solid acid catalyst is catalytical­
ly active in olefin hydration reactions and other acid-­
catalysed reactions involving water, such as hydrolysis, 
esterification and Beckman transformation reactions.
Patent EP-0137249-A3 (EP)
IPC: H02M1/084
Filed: 1984-08-22
Abstract: Ramp generating circuits (23), for synchronizing SCR 
firing control signals to the phase-varying signals derived 
from a three-phase AC power source (9), each have a 
compensating circuit (39 to 46) connected across an opera­
tional amplifer (29) and a capacitor (30) to control the peak 
value of the ramp signal generated at the output of the 
operational amplifier (29). The compensating circuit (39 to 
46) maintains the peak value of the ramp signal close to its 
calculated value despite variations in the actual value of the 
capacitor (30) from its nominal or rated value and despite 
changes in power line frequency between 50 hertz and 60 
hertz. The compensating circuit (39 to 46) includes a 
T-section passive network (39, 40, 41), a voltage following 
amplifier (42) and several feedback resistors (44, 45) con­
nected from the output of the operational amplifier (29) to its 
inverting (-) input. This compensating circuit (39 to 46) 
increases or decreases charging current to the capacitor (30) 
according to the type of compensation that is necessary.
Patent EP-0149004-A3 (EP)
IPC: B23K15/00
Filed: 1984-09-20
Abstract: Zur Vermeidung von Schweißfehlern wird ein Verfahren 
zur Magnetfeldabschirmung am Werkstück beim Elektronen­
strahlbearbeiten vorgeschlagen, bei dem in geringem Ab­
stand einerseits von der vom Elektronenstrahl getroffenen 
Werkstückoberfläche und andererseits vom Elektronenstrahl 
eine Platte aus ferromagnetischem Material angeordnet 
wird.
Patent EP-0150428-A3 (EP)
Title: Delivery system for an active substance
IPC: A61K9/70
Filed: 1984-12-18
Abstract: In a therapeutic system such as a plaster for administration of an active compound through the skin and comprising a covering layer which is essentially impermeable to the active compound, an active coupound reservoir layer and a protective layer which can be pulled off and which is essentially impermeable to the active compound, the improvement wherein the reservoir layer contains about 1-30% of active compound in an elastomer mixture comprising a diene rubber which can optionally be copolymerized with an  alpha -olefin, mixed with from 0 up to about 70% by weight of a polyisobutylene, polybutadiene oil and/or paraffin oil, and a tackifying resin. Thereby the active compound can be released in regulated relatively large quantity over a prolonged period of time.
Patent EP-0135307-A3 (EP)
IPC: H01L21/306
Filed: 1984-07-25
Abstract: Field effect transistors are manufactured using a sub­
strate of compound semiconductor material by defining two 
gate areas which have their longitudinal dimensions so 
oriented with respect to the crystal axes of the substrate that 
the substrate material is more readily etchable through one 
of the gate areas than through the other gate area. The 
semiconductor material is etched through both the gate 
areas simultaneously with the same etchant, whereby gate 
recesses of different respective depths are formed in the 
substrate. Metal is deposited into the recesses.
Patent EP-0140857-A3 (EP)
Title: An arrangement in surgical sheets
IPC: A61B19/08
Filed: 1984-10-16
Abstract: The invention relates to an arrangement in surgical sheets of the kind which are provided with a hole which is intented to be placed over the area of a patient where an operation is to be performed.The arrangement according to the invention is characterized in that a disk (3) having arranged therein an elongated opening (4) is intended to cover the hole in the sheet and can be adjusted to different positions of rotation with the longitudinal axis of the opening extending in the direction of an intended surgical incision.
Patent EP-0144298-A3 (EP)
Title: Attachment means for outboard motors
IPC: F02B61/04
Filed: 1984-10-31
Abstract: An outboard motor attachment assembly 12) comprises two assembly parts (4,5) which are pivotally connected together, of which assembly parts a first part (4) is arranged to be firmly secured to the stern transom (7) of a boat and the second assembly part is provided with a support section (8) for carrying the outboard motor. The rotational position of the second part (5) in relation to the first part (4) is controlled by a control device (9). In a trimming-functional mode (10) the control device (9) is arranged to co-act with a power transmission and/or movement transmission means (19), and in a tilting-functional mode (11) to act directly between the two assembly parts.
Patent EP-0156368-A3 (EP)
Title: Polymeric fat acid polyamide resins for use in flexographic ink vehicles having reduced solvent emissions
IPC: C08G69/34
Filed: 1985-03-27
Abstract: Polymeric fat acid polyamides are disclosed useful in the flexographic ink industry, to provide products which will comply with environmental protection standards. The improvement lies in the use of acid termination with acid values of 8-20 and a sufficient amount of unsaturated monomeric fatty acids to provide a molecular weight product which will permit relatively high solids levels and reduced solvent emission while maintaining good ink varnish properties.
Patent EP-0190417-A3 (EP)
Title: Device for comminuting waste paper
IPC: B02C13/28
Filed: 1985-11-16
Abstract: 1. An apparatus (1) for shredding waste paper and like materials capable of being torn, by means of a rotor (6) which rotates with a horizontal axis inside a housing (2) and on the circumference of which, swinging beater knives (11) are disposed eccentrically to the rotor axis, which beater knives co-operate, along their beating circle, with a plurality of transverse rows of counterknives supported at the housing side and form a shredding path leading from an input region (4) to a discharge region (5), characterized in that the counterknives (18 to 25, 35 to 38) are adapted, at least in a region preceding the discharge region (5), to the rotational profile region defined by the beater knives (11) and rotor (6) except for a motion gap (39) precluding mutual contact, and in that the discharge region comprises an opening region (32) which cannot be covered.
Patent EP-0160448-A3 (EP)
Title: Uninhibited water-swellable clay composition
IPC: E02D31/02
Filed: 1985-04-16
Abstract: The present invention relates to a non-hydrated bentonite intimately contacted with a polypropene, polybutene, or mixtures thereof to provide a formable and shapable non-aqueous bentonite composition particularly useful as a water barrier. The bentonite composition can be extruded in the form of a rope, rod, sheet or the like and is sufficiently tacky for adherence to a wall or conduit, floor or roof in areas of potential water flow to prevent the seepage of water through the bentonite composition. In one embodiment, the bentonite composition includes a polypropene and a polybutene and an elastomer, such as butyl rubber having sufficient resilience to stretch or expand with the expanding bentonite upon hydration and to aid in maintaining the structural integrity and cohesiveness of the composition. In another embodiment, the composition comprises bentonite, an elastomer, and any platicizer compatible with the elastomer.
Patent EP-0167401-A3 (EP)
IPC: C07C67/00
Filed: 1985-07-04
Abstract: The invention concerns a procedure and a means for 
separating or purifying organic substances from a mixture of 
substances in molten state by crystallizing the substance to 
be separated/purified on a cooled surface. The substance 
mixture in molten state is conducted at an infeed point (30) 
into an annular space (13) confined by a rotating cylindrical 
shell surface (11), which is cooled, and by another cylindrical 
shell surface (12) spaced therefrom. The substance to be 
purified/separated is cystallized on the surface of the rotat­
ing, cooled shell (11) to form a deposit (20), which is melted 
at a first removal point (31), whereat at least part of the 
melted purified material is removed and the remaining part 
is conducted in a return flow (B) back along the annular 
space (13). Impure molten substance mixture is conducted 
off at a second removal point (32) located, as seen in the 
direction of rotation (A) of the cooled shell surface (11), 
upstream to the infeed point (30).
Patent EP-0176333-A3 (EP)
IPC: C07D491/056
Filed: 1985-09-23
Abstract: The synthesis of 5,6-dioxy substituted quinazolinediones 
is described. The novel quinazolinediones are useful as 
cardiotonic agents, and have the formula 
  
wherein R₁ and R₂ are the same or different substituents and 
are hydrogen, lower alkyl or methylenedioxy when taken 
together; Y and Z are the same or different and are 
hydrogen, nitro, amino, acetamido, alkylamino,alkyl, cycloal­
kylamino and cycloalkyldiamino, carboxy, carboalkoxy, 
cyano, methanesulfonyl, carboxamido and halo; R₃ is hyd­
rogen, alkyl, hydroxylakyl, haloalkyl, amino, dialkylamino, 
dialkylamino alkyl, cycloalkylamino, cycloalkylaminoalkyl, 
phenyl, substituted phenyl; R₄ is hydrogen, lower alkyl, 
carboalkoxy and  
R₅CH₂CH₂X  
wherein R₅ is hydrogen or lower alkyl; X is carboxyl, 
carboalkosy, cyano, carboxamido, methanesulfonyl, formyl, 
benzoyl and substituted benzoyl and the pharmaceutically 
acceptable salts thereof; provided that when R₃ is amino or 
alkylamino, Y and Z are not simultaneously hydrogen.
Patent EP-0178829-A3 (EP)
IPC: E03F5/04
Filed: 1985-10-04
Abstract: There is described a road gully for use in draining of 
road ways or the like. The gully is in the form of a cylindrical 
body which is closed at the lower end and which is provided 
with an outflow pipe extending from the side wall of the 
body in a radial direction. A passage is formed in the 
cylindrical body for communicating the body to the outflow 
pipe and which is provided with baffle means which extends 
below the low level of the outflow pipe to form a water trap. 
The outflow pipe, the body, and the baffle means are 
integrally formed from a one piece plastics material 
moulded.
Patent EP-0173610-A3 (EP)
IPC: H01L21/28
Filed: 1985-07-26
Abstract: An improved method for forming a titanium silicide lay­
er comprising placing a silicon layer overcoated with tita­
nium in an ambient atmosphere of ultrapure nitrogen and 
heating the overcoated layer with radiation from a tungsten-­
halogen source.
Patent EP-0191375-A3 (EP)
IPC: A61K31/40
Filed: 1986-01-30
Abstract: Mitomycin derivatives represented by the formula (I): 
  
wherein R₁ and R₂ may be the same or different, and represent 
a hydrogen atom or a lower alkyl group: R₃ and R₄ mean that 
when R₃ is a hydrogen atom, R₄ represents -CH₂OCONH₂ or 
  
(wherein R₁ and R₂ have the same significances as defined 
above), or R₃ and R₄ are combined to form =CH₂; Y and Z may 
be the same or different, and represent a hydrogen atom for a 
methyl group;  represents α- or β-bond, provided that 
Y represents a hydrogen atom when R₄ takes β-configuration, 
have an excellent antitumor activity.
Patent EP-0197301-A3 (EP)
Title: Seal
IPC: F16J15/12
Filed: 1986-03-05
Abstract: A high-temperature resistant sealing gasket, adapted to be clamped between flanged pipe ends for service in a static environment, comprises a flat mica mat including, in a superposed relationship, a great number of mica scales, each formed of a plurality of stacked, extremely thin mica platelets held together by natural cohesion. The mica scales are oriented, with their largest opposite faces, essentially parallel to the opposite mat surfaces. The mica mat further includes a binder situated between overlapping zones of immediately superposed scales. Particular materials for the mica scales and the binder are selected such that the mica mat, in a non-installed state, has the property of undergoing, when heated, a thickness increase in a direction perpendicular to the largest scale faces. The thickness increase starts at a temperature of about 500 DEG  C. and reaches, at 800 DEG  C., 100% relative to the thickness at 20 DEG  C.
Patent EP-0212144-A3 (EP)
Title: Silicone dental impression materials
IPC: A61K6/90
Filed: 1986-06-26
Abstract: The addition of aluminium salts of fatty acids with 12 to 18 carbon atoms, especially aluminium stearate, improves the pseudoplasticity of dentile impression materials based on addition or condensation crosslinking organosilicones.
Patent EP-0207523-A3 (EP)
IPC: H04N5/44
Filed: 1986-07-04
Abstract: A unit for processing radio-frequency signals received via 
satellite, first converted to a first intermediate frequency (I.F.), 
and filtered, amplified, converted, demodulated and proces­
sed by the unit itself, for obtaining standard TV audio and 
video signals; the aforementioned unit being formed using 
microcomponents facing in parallel manner and welded to 
the conducting tracks on a printed circuit. Such a technique 
provides, among other things, for reducing the overall size of 
the unit, and for reducing electromagnetic interference be­
tween the circuit blocks and the unit itself.
Patent EP-0221243-A3 (EP)
IPC: G02B6/44
Filed: 1986-07-18
Abstract: Bei einem Lichtwellenleiter-Luftkabel, welches neben 
den der Zugfestigkeit und Energieübertragung dienenden 
verseilten Drähten mindestens ein Lichtwellenleiterelement 
mit einem Hohlkörper aufweist, in dem sich ein oder mehrere 
Lichtwellenleiter befinden, ist vorgesehen. daß das Lichtwel­
lenleiterelement außerhalb der Seele angeordnet ist, daß es 
anstelle eines Drahtes vorgesehen ist und daß es die gleiche 
Schlaglänge wie die übrigen Drähte der Verseillage besitzt.
Patent EP-0206437-A3 (EP)
IPC: E02B3/12
Filed: 1983-05-02
Abstract: A block mat comprising concrete blocks (5) fastened to a carrying cloth (38) 
with the aid of nails (7) driven through the cloth into the blocks, whereby 
the blocks have been provided with preformed holes (8) for accomodating the 
nails which have been provided with a head (10) and a shank (9) having at least 
slightly resilient extensions (12), the outer diameter defined by the free 
edges of said extensions in unloaded condition being greater as the inner 
diameter of said holes.
Patent EP-0232629-A3 (EP)
IPC: D04H1/72
Filed: 1986-12-30
Abstract: The invention provides in a nonwoven-sheet-making 
apparatus of the kind wherein a rotatable baffle deflects, 
spreads and oscillates a fiber stream as it advances from 
a spinneret to a moving receiver on which the stream 
fibres are deposited to form a ribbon which is overlapped 
with like-formed ribbons to form a sheet, an improved 
baffle which has a conicle section l4 whose axis l8 is 
displaced from the axis of rotation l6 of the baffle. 
The apparatus is particularly useful in making a less 
ropy more uniform sheet of flash-spun plexifilamentary 
strands.
Patent EP-0230907-A3 (EP)
IPC: H01G9/02
Filed: 1987-01-14
Abstract: An electric double layer capacitor utilizing an 
electric double layer formed by the interface of an 
electrolyte solution and polarizable electrodes, wherein 
the electrolyte solution comprises a quaternary 
phosphonium salt of the formula I dissolved in an organic 
solvent: 
  
wherein each of R₁, R₂, R₃ and R₄ is a hydrogen atom, an 
alkyl group having from l to l5 carbon atoms or an aryl 
group having from 6 to l5 carbon atoms, provided that not 
all of R₁ to R₄ are hydrogen atoms, and X is BF₄, PF₆, 
ClO₄, AsF₆, SbF₆, AlCl₄ or R f SO₃ wherein R f  is a 
fluoroalkyl group having from l to 8 carbon atoms.
Patent EP-0254154-A3 (EP)
IPC: E05D11/10
Filed: 1987-07-10
Abstract: Die Erfindung betrifft ein Türscharnier für ein Kraftfahrzeug, 
das einen Türfeststeller enthält. Die Arretierung in einer 
Zwischenstellung oder in der maximalen Öffnungsstellung wird dadurch 
erzielt, daß die Tür gegebenenfalls federunterstützt 
einer Profilierung folgend sich axial verschiebt, vorzugsweise 
absenkt. In der Schließlage ist die Absenkung oder Anhebung der 
Tür jeweils wieder beseitigt, so daß die Funktion eines normalen 
Türscharniers erreicht wird. Die Profilierung kannin 
Verbindung mit herkömmlichen Scharnieren, bei denen das eine 
Scharnierteil das andere nach Art einer Faustachse umgreift, 
sowie mit sogenannten steckbaren Türscharnieren angewandt werden, bei 
denen eine vorübergehende Montage möglich ist, ohne daß 
die bereits vollzogene Justierung verlorengeht.
Patent EP-0256534-A3 (EP)
Title: Cartridge filter with flow-conducting elements
IPC: B01D27/08
Filed: 1987-08-14
Abstract: The invention relates to a filter cartridge for a liquid filter, in particular for use for tanks for the filtration of water for the production of drinking water, with a generally cylindrical vessel, which contains the filtering material and with a sealing screen mounted on this vessel like a cover. In order to improve the functioning of a filter cartridge, and in particular to make such a filter cartridge, which with comparatively fast liquid throughput has a good filtration action with optimum utilization of the filtering material, it is proposed in conformity with the invention that the sealing screen be covered by a distributor cap 3 essentially closed at the top and open at the side.