baber/WOPTO huggingface dataset:
Patent EP-0070547-A3 (EP)
Title: Apparatus for the course crushing of household refuse
IPC: B02C13/04
Filed: 1982-07-17
Abstract: 1. Device for the coarse crushing of household refuse with hammers which are articulated on a crushing roller, the circumferential movement of which on the refuse side is directed in the same direction as the movement of a plate band conveyor, which extends from a collecting cas past a depth control plate up to a discharge for the coarsely crushed refuse, characterised in that the crushing roller (5) is mounted so as to be vertically yielding against a restoring force and in that the axial spacing (A) of hammers (17), which are as weak as possible, corresponds approximately to the minimum spacing, during operation, of the moving periphery (18) and the plane (19) of the plate band conveyor.
Patent EP-0085959-A3 (EP)
Title: Aromatic compounds
IPC: C07D213/00
Filed: 1983-02-03
Abstract: Compounds of the formula (I): <CHEM> or salts, esters or amides thereof; wherein R1 is a C1-7 bivalent aliphatic hydrocarbon group or a single bond; R2 and R3 are the same or different and are each hydrogen, C1-4 alkyl or taken together with the nitrogen comprise a nitrogen-containing heterocyclic ring having four to six ring members; R4 is hydrogen, halogen, hydroxy, cyano, C1-4 acyloxy, C1-4 alkoxy or C1-4  alkyl optionally substituted by one to three halogen atoms, X is -N= or -CH=; and A and B each represents hydrogen atoms or -CA-CB= represents -C=C- are useful in the symptomatic treatment of allergic conditions. Processes for preparing the compounds, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in the symptomatic treatment of allergic conditions are also described.
Patent EP-0090970-A3 (EP)
IPC: C10C3/04
Filed: 1983-03-16
Abstract: Sodium carbonate, sodium sesquicarbonate and other 
carbonate catalysts ground to fine particle sizes (95% plus 
passing through a 200 mesh sieve (75µm) are more active 
than commercially available grades of such catalysts when 
oxidizing asphalt fluxes, permitting reduction in oxidation 
time, reduction in required catalyst quantities and improve­
ment in product quality.
Patent EP-0117289-A3 (EP)
Title: Basic magnesium-aluminium-hydroxycarbonate
IPC: A61K33/10
Filed: 1983-11-15
Abstract: Crystalline, basic magnesium aluminum hydroxycarbonate of the formula Al2Mg6(OH)12(CO3)3.xH2O where x is at least 4. A process for producing it comprises the conversion of aluminum hydroxide with basic magnesium carbonate and at least one compound selected from magnesium hydroxide and magnesium oxide. Stoichiometric quantities are employed with reference to the aluminum and the magnesium. The conversion takes place at temperatures from 50 DEG  to 100 DEG  C., and the resulting product is subsequently spray dried.
Patent EP-0125349-A3 (EP)
Title: Dosimètre pour emploi en radiographie et spécialement pour la radiographie endo-orale
IPC: H05G1/36
Filed: 1983-09-30
Abstract: Un dosimètre pour radiographie endoorale comprenant 
un capteur blindé (S) à introduire dans la bouche du patient 
avec un film radiographique (P) et contenant un écran de 
conversion X-optique (3) qui excite des éléments photosensi­
bles (2) connectés, au moyen d'un câble blindé (C), à un 
circuit élaborateur (B) pour compenser les défauts de 
fonctionnement dérivant de la possible baisse de la tension 
d'alimentation (A) et commander un circuit d'interruption 
(K), branché en série avec l'appareil radiographique (4), 
quand le film (P) a reçu la dose d'irradiation considérée 
optimale. Le circuit d'interruption (K) est associé à un circuit 
de sécurité (Z) et peut être branché entre la prise d'alimenta­
tion (A) et la fiche du câble d'alimentation (L) de L'appareil 
radiographique (4).
Patent EP-0103434-A3 (EP)
IPC: B66C23/78
Filed: 1983-08-26
Abstract: An outrigger beam assembly for stabilizing a large con­
struction vehicle (5) includes two pivotally connected por­
tions. Mounted to an outer end of a single stage outrigger beam 
(30) is an extension beam (40) with selectively removable pins 
(60) securing the extension beam (40) to the outrigger beam 
(30). When a vertically aligned pair of pins (60) are removed, 
the extension beam (40) may be manually pivoted, around a 
vertical hinge axis passing through the remaining pins (60), 
from a working position to a non-working or storage position. 
Either a locking bar (80) or cooperating apertured ear portions 
on the extension beam (40) and the outrigger beam (30) may 
be used to secure the extension beam (40) in the storage 
position.
Patent EP-0107293-A3 (EP)
IPC: A61K31/455
Filed: 1983-08-26
Abstract: 1,4-Dihydropyridine derivatives of the formula: 
  
and their pharmaceutically acceptable acid addition salts; 
where  
R is aryl or heteroaryl;  
R¹ and R² are each independently C₁-C₄ alkyl or 2-­
methoxyethyl;  
Y is -(CH₂)₂-, -(CH₂)₃-, -CH₂CH(CH₃)- or -CH₂C(CH₃)₂-;  
R³ is 
   
     The compounds have utility as anti-ischaemic and antihy­
pertensive agents.
Patent EP-0117463-A3 (EP)
Title: Process and apparatus for the gasification and degasification of liquids
IPC: C02F1/20
Filed: 1984-02-08
Abstract: 1. Process for the gasification and degasification of liquids flowing in tubes particularly for biological decomposition of heavily polluted waste water during which the liquid's given hydrostatic pressure level is relieved by raising the liquid in order to reach a lower hydrostatic pressure level, deviated, gasified and recirculated via a downpipe into a tank or a basin with equally distributed compressed and partially dissolved gas bubbles as well as undissolved gas is released, characterized in that the gas in the reduced pressure range of the relieved liquid is introduced immediately before the deviation to the downpipe at several points which are located in the well-known manner one behind the other in form of bubbles penetrating the tube wall into the peripheral area of the liquid.
Patent EP-0128428-A3 (EP)
IPC: E04F15/024
Filed: 1984-05-24
Abstract: A floor panel for use in elevated floor assemblies, 
having a unique flexible edge construction including a rela­
tively thin, flexible strip extending around the entire 
perimeter of the panel and projecting laterally outwardly 
from contiguous side and end faces of the panel. Plural 
panels supported on spaced pedestals are disposed in side-­
by-side relation with adjacent side and end faces spaced 
from each other but with adjacent flexible strips in edge-­
overlapped relation.
Patent EP-0145330-A3 (EP)
IPC: H04L27/34
Filed: 1984-11-15
Abstract: A signal structure for high speed data communication 
selects each signal point in the structure to attain a low 
probability of error in the presence of both additive noise 
and multiplicative noise.
Patent EP-0131550-A3 (EP)
IPC: F24B1/188
Filed: 1984-06-18
Abstract: Heat regenerator, particularly for fireplaces and the like, 
comprising a tube nest (1) to be housed in the fireplace, the 
lower leg (3) whereof affects the lower region of the fireplace 
and is telescopically coupled to a manifold (5) for conveying 
into the tube nest (1) the air sucked from the environment at 
the ground level.
Patent EP-0163878-A3 (EP)
IPC: B01D29/00
Filed: 1985-04-18
Abstract: In der das verschmutzte Lösemittel von der Wasch­
trommel abführenden Leitung einer Chemischreinigungs­
maschine ist ein Nadelfänger angeordnet, der mit einem in 
einem Filtergehäuse angeordneten, sich über den Durch­
trittsquerschnitt erstreckenden zylindrisch gekrümmten 
Sieb versehen ist. Die konkav gekrümmte Seite dieses Sie­
bes wird von dem Lösemittel angeströmt. Um das Sieb 
einfach, gründlich und ohne Betriebsunterbrechung reini­
gen zu können, ist um eine im Bereich der Krümmungsach­
se des Siebes angeordnete Schwenkachse (23) ein mit ei­
nem Schwenkantrieb (26) versehener Hebel (24) gelagert, 
der an seinem freien Ende eine sich etwa über die Siebbrei­
te erstreckende Saugdüse (25) trägt. Die Saugdüse (25) ist 
über die konkave Siebseite in geringem Abstand von dieser 
bewegbar und über Leitungen (27, 29) mit einem Flüssig­
keitsabscheider (30) verbunden. Der Flüssigkeitsabschei­
der (30) ist an eine Saugluftquelle (18) angeschlossen und 
mit einem herausnehmbaren Siebkorb (39) und im Bereich 
seines Bodens mit einer Leitung zum Abzug mitgerissenen 
Lösemittels versehen.
Patent EP-0165450-A3 (EP)
IPC: A61K31/535
Filed: 1985-05-11
Abstract: Die Erfindung betrifft neue Nifedipin-Kombinations­
präparate in fester Form mit verbesserter Bioverfügbarkeit, 
enthaltend Nifedipin und β-Blocker, Verfahren zu ihrer 
Herstellung und ihre Verwendung als Arzneimittel, insbeson­
dere als Coronar- und Blutdruckmittel.
Patent EP-0163292-A3 (EP)
Title: Barrage for high water protection
IPC: E02B7/22
Filed: 1985-05-29
Abstract: 1. Shutoff device for flood protection and for sealing channels with shutoff beams (1) of hollow section design which have a groove-spring union (34) on the contact faces and whereby the beams which are disposed one on top of the other are braced and sealed in relation to each other with the aid of clamping bolts (12), characterized in that the side parts (5) which are of hollow design have on the groove side (10) a through slot (7) on their connecting side, into which a sealing strip (6) is inserted, and in that for connecting the beams (1) arranged one on top of the other, plugin-posts (17) sealed at the foundation (13) are provided, which have vertically a U-shaped opening (30) into which the beams (1) are inserted, whereby inside the opening (30) sealing bands (25) are provided running vertically compared with the water pressure side (24).
Patent EP-0174496-A3 (EP)
Title: Procedure for measuring the radiation wavelength and the wavelength-corrected radiation power of monochromatical light-sources and arrangement for carrying out this procedure
IPC: G01J3/51
Filed: 1985-08-07
Abstract: In this quick and inexpensive optoelectronic measuring procedure, the radiation flux of the light source to be measured is applied by means of an application device (B) to the photodetectors (1, 2) of different overall spectral sensitivity, and the signals (I1, I2) produced during this process are supplied to the computing unit (4) via a measurement value acquisition and processing unit (3). From the signals (I1, I2), a wavelength-specific quantity is derived in (4), which is compared with the wavelength-specific data existing in the memory unit (6) after a single calibration. This makes it possible to determine the current wavelength of the light source to be measured, to display this wavelength by means of a display unit (7) or to output it by means of a data interface. Having knowledge of the current wavelength, a wavelength-specific correction factor can be interrogated in (6) and a wavelength-corrected power can be calculated in (4). Beam dividers, optical fibres having appropriate adaptors or Ulbricht spheres can be used for applying the light to the photodetectors (1, 2). 
<IMAGE>
Patent EP-0179224-A3 (EP)
Title: Arrangement of a pneumatic spring, particularly for the backrest support of an office chair
IPC: A47C1/024
Filed: 1985-08-22
Abstract: In a gas spring arrangement, comprising a gas spring disposed between two elements which are pivotable in relation to one another around a pivot axis, which damps the pivot movement, and a mechanical arrangement with an activating lever for the releasable adjustment of the pivot movement, especially for the adjustment of the inclination of the backrest of office chairs, it is provided, on the one hand, to make possible a simple damping of the pivotal movement of the backrest support part relative to the seat carrier and, on the other hand, to make possible the easily operable yet still secure locking of this pivotal movement, that the gas spring (19) is fastened between two transverse struts (bolts 23, 27), each disposed on an element (seat carrier 4, backrest support 7) parallel to the pivot axis (6), that the mechanical adjustment means (29) has a sheath part (31) and a pistion part (30) longitudinally movable in the sheath part (31), that both the sheath part (31) and the piston part (30) are each connected with one of the transverse struts (bolts 23, 27) and are disposed approximately parallel to the gas spring (19), and that the sheath part (31) has a lateral threaded bore (bore 39, threaded top 40), into which a threaded bolt (42) disposed at the front end of the activating lever (43) can be screwed in such a way, that the piston part (30) can be braced against the sheath part (31).
Patent EP-0176072-A3 (EP)
Title: Electronic cash register system incorporating local goods data storage
IPC: G07G1/00
Filed: 1985-09-24
Abstract: This electronic cash register system includes a means for storing a master file having reference data for the entirety of a set of items of goods, a transfer means, and a plurality of electronic cash registers. Each of the registers includes a means for storing a sub file having reference data for a subset of the set of items of goods, and a means for consulting the sub file for reference data for a particular item of goods which is to be dealt with and for, if and only if the sub file does not hold the reference data, obtaining the reference data from the master file via the transfer means. The system further includes a means for, according to data of goods dealt with, determining a subset of the set of items of goods the members of which are often dealt with, and a means for updating the sub files kept at the electronic cash registers according to the thus determined subset. Thereby the dealing with items of goods can mostly be accomplished locally. Accordingly, this sytem can increase the speed of transaction processing, and the capacity of each local sub file storage means can be much smaller than the capacity of the master file storing means. If the master file has become inoperative, effective transaction processing can still be provided for most transactions. And, since the sub files are updated by the updating means, the data therein may be kept current.
Patent EP-0176963-A3 (EP)
Title: Process and apparatus for the separation of a complexly composed load from liquid wastes such as industrial waste waters and sanitary landfill leachates
IPC: C02F1/04
Filed: 1985-09-26
Abstract: The process entails distillation, in particular, for removal of polyhalogenated aromatic and other cyclic compounds, such as HCH, PCB, PCDF, PCDD, in which the waste water, after adjustment of the pH to an acidic or alkaline range, is fractionated in at least one vaporiser stage into vapours and a distillation residue so that at least a part of the volatile load is removed by distillation with the vapours, and the distillation residue is supersaturated in at least one of the constituents; the vapours are condensed and after-treated in a condenser and/or in subsequent vaporiser stages, and the supersaturated distillation residue is drawn off at least in part from the vaporiser stage and subjected to a separation-out of solids, and the clear liquid from which solids have been removed is returned to the vaporiser stage. <IMAGE>
Patent EP-0156516-A3 (EP)
Title: Surface treatment of plastics materials
IPC: C08J7/00
Filed: 1985-02-25
Abstract: 5 Discontinuities, e.g. scratches, in a plastics surface are removed by exposing the surface to a pulsed radio frequency plasma comprising a mixture of argon and hydrogen. After melting has been effected the surface is exposed to an argon plasma to effect cross-linking to form a smooth surface layer.
Patent EP-0160361-A3 (EP)
IPC: B25B13/16
Filed: 1985-03-05
Abstract: An adjustable socket-forming device (10) is disclosed 
that is adapted for use with a ratchet (26) or other tool to 
form an adjustable socket wrench. The socket-forming 
device includes a body (12), a movable gripping member (60) 
slidably mounted by the body, and a screw (80) for securing 
the movable gripping member at a selected position with 
respect to the body. The body includes a fixed gripping 
member (30) shaped so as to define a first group of faces (34, 
36) of a polygonal socket, and the movable gripping member 
is shaped so as to define a second group of faces (66, 68) of 
the polygonal socket. The movable gripping member is 
slidably mounted by the body such that the first and second 
groups of faces are opposed, and such that the movable 
gripping member is movable with respect to the body to vary 
the distance between the groups of faces. Securing the 
movable gripping member at a selected position with 
respect to the body thereby defines a socket of a selected 
size.
Patent EP-0181115-A3 (EP)
Title: Improvements in screw-topped containers
IPC: B65D55/02
Filed: 1985-10-22
Abstract: A bottle with a neck (1) has a child-resistant screw closure cap (13). In order to make the cap (13) child-resistant, the neck (1) is fitted with a collar (7) of U-shaped cross- section. The collar (7) is retained on the neck (1) by engagement of pawls (11) inside a portion (8) of the collar under a retaining ring (2) on the neck (1). The cap (13) is screwed onto the part (8) of the collar and to allow this to be done, the collar (7) is prevented from rotating on the neck (1) by engagement of the pawls (11) with ratchet teeth (4) on the outside of the neck (1). The pawls (11) and the ratchet teeth (4) are so shaped that if an attempt is made to unscrew the cap (13) merely by turning it in a counter-clockwise direction as seen from above, the pawls (11) ride over the ratchet teeth (4) so that the collar (7) is lifted on the neck (1) and is free to rotate. To enable the cap (13) to be unscrewed, the cap must be pressed downwards while it is rotated in a counter-clockwise direction to hold the pawls (11) in engagement with the ratchet teeth (4) and thus prevent the collar (7) from turning on the neck (1).
Patent EP-0204078-A3 (EP)
IPC: C08C19/12
Filed: 1986-03-07
Abstract: In einer Dampf/Flüssigkeits-Austauschkolonne (1) wird 
die das chlorierte Polymerprodukt enthaltende Chlorierungs-­
Lösung einem Lösungsmittelaustausch unterworfen, bei dem 
das Chlorierungs-Lösungsmittel durch ein zweites Lösungs­
mittel ersetzt wird. Die Eingabe der zu reinigenden 
in der Chlorierungslösung gelösten Polymere erfolgt 
in den Kopf (3) der Kolonne (1).  
     Das neue Verfahren ist energiesparend und produktschonend, 
da es im kontinuierlichen Betrieb durchgeführt werden 
kann.
Patent EP-0196025-A3 (EP)
IPC: C07C217/82
Filed: 1986-03-21
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Verbindungen der Formel 
  
in der R eine n-Butyl-, Isopentyl- oder Phenylgruppe und A 
gleich Null oder ein Äquivalent einer anorganischen Säure ist, 
wobei ein n-Butyl-, Isopentyl- oder Phenylether des o-Nitro­
phenols in alkalischem Medium zum 2,2′-Alkoxy- bzw. 2,2′-­
Phenoxy-hydrazobenzol reduziert und anschließend im sauren 
Medium umgelagert wird. Die Verbindungen sind als Kompo­
nenten für die Herstellung von Farbstoffen und Pigmenten ge­
eignet.
Patent EP-0227895-A3 (EP)
IPC: B03D1/26
Filed: 1986-09-16
Abstract: An apparatus for froth flotation separation of the com­
ponents of a slurry, said apparatus comprising at least one 
flotation cell, at least one spray nozzle for feeding slurry to 
said flotation cell, and a rotatably mounted skimmer means 
for skimming froth from said flotation cell, wherein said 
spray nozzle is affixed to and situated behind the rotational 
direction of said skimmer means and wherein said spray 
nozzle and skimmer are adapted to simultaneously rotate 
thereby causing the skimmer to skim the froth in the direc­
tion opposite to the spraying direction of the spray nozzle.
Patent EP-0267308-A3 (EP)
Title: Method and apparatus for dynamic power differential calorimetry
IPC: G01N25/48
Filed: 1986-11-11
Abstract: The reference only is first subjected to a temperature program provided by a computer (12) in a single furnace (14), and the values of the heating power fed to the reference are stored as a function of the temperature measured in the furnace (14) by a temperature sensor (18). To generate the temperature program, the specimen is then exposed in the same furnace (14) to the heating powers which are stored along with the individual temperatures. The actual sample temperatures are measured by the temperature sensor (18). An additional compensating heating power which varies for the purpose of correcting this temperature in accordance with the difference between the stored, programmed temperature and the actual temperature is fed to the specimen. This additional compensating heating power is issued by the computer (12). <IMAGE>
Patent EP-0250644-A3 (EP)
IPC: H01H1/64
Filed: 1986-12-01
Abstract: A switch device comprises a support member (4) 
having at least first and second stationary con­
tacts (8a,12b) thereon. An armature (32) is mounted on the sup­
port member by means of a body of elastomeric 
material (46) that is attached to both the support mem­
ber and the armature. Deformation of the body of 
elastomeric material allows the armature to pivot 
relative to the support member between a first 
position in which electrically-conductive material (50a,50b) 
of the armature establishes electrically conductive 
connection between the stationary contacts and a 
second position in which the armature is spaced 
from at least one of the contacts. At least one 
permanent magnet (42a,42b) is carried by the armature. An 
electrically-driven switch actuator (20) is mounted 
stationarily relative to the support member and has 
first and second energization states. In the first 
energization state, magnetic material of the switch 
actuator is in magnetically-coupled relationship 
with the permanent magnet and a force is produced 
that causes the armature to assume a selected one 
of its first and second positions. In the second 
energization state, a force is produced that causes 
the armature to assume the other of its first and 
second positions.
Patent EP-0225580-A3 (EP)
IPC: C10N10/12
Filed: 1986-12-01
Abstract: A metal-containing lubricant composition containing a 
copper overbased metal-containing composition is disclos­
ed which improves high speed, high temperatur operation 
of gasoline and diesel engines. The copper overbased me­
tal-containing composition acts as a dispersant/detergent 
and oxidation and corrosion inhibitor.
Patent EP-0253970-A3 (EP)
IPC: G06F13/10
Filed: 1987-05-08
Abstract: An external dispatcher distributes prioritize tasks to a 
plurality of processor channels. The processor channels 
then contend for one of two partitions for the execution 
of instructions assigned thereto during a multiphase 
instruction cycle. Two unique processor channels, working 
on unrelated tasks, utilize the even and the odd partitions 
to execute a single instruction assigned to the respective 
processor channels. The instruction cycle is subdivided 
into phases in order to maximize the use of a memory 
system and the CPU. When one of the partitions is accessing 
the memory system and working registers associated therewith, 
the other partition is utilizing the CPU. The net result 
is the efficient use of all memory bandwidth and the CPU 
without requiring pipe lined set/execute structures common 
on high performance micro-program systems.
Patent EP-0262596-A3 (EP)
IPC: D21H13/40
Filed: 1987-09-25
Abstract: Der Ölfilter besitzt eine um einen inneren Kern 3 aus einer 
Papierbahn oder Vlies gewickelte Filterpackung 4, 
die außen von dem Gehäuse 1 gehalten wird. Das über 
ein inneres Zuleitungsrohr 9 zugeführte Öl wird 
zwischen den Lagen parallel zur Filterachse 16 durch 
das Filtermaterial durchgeleitet, wobei der Raum 
zwischen dem Gehäuse 1 und dem Innenrohr 3 rund, 
oval oder mehreckig ausgebildet sein kann. Als 
Filtermaterial ist aus Cellulose, modifizierter 
Cellulose, öl- und wasserunlöslichen und nicht­
quellenden Kunststoffasern, Glasfasern, Kohlefasern 
und dergleichen bestehendes Material vorgesehen.