baber/WOPTO huggingface dataset:
Patent EP-0047101-A3 (EP)
IPC: G01N31/22
Filed: 1981-08-19
Abstract: An indicator comprising a substance which becomes 
oxidised and so changes colour on exposure to the atmos­
phere and means for inhibiting the rate at which such 
oxidation occurs, whereby the said colour change takes 
place over a predetermined time.  
     A product containing such an indicator and an active 
agent for example a volatile air freshener, insecticide or 
vapour-phase corrosion inhibitor, which is gradually re­
leased into the atmosphere, so that the change in colour of 
the indicator is related to the depletion or exhaustion of the 
active ingredient.
Patent EP-0035431-A3 (EP)
Title: Procédé de fabrication de granulés combustibles et dispositifs d'utilisation domestique et industrielle
IPC: C10L5/44
Filed: 1981-02-20
Abstract: L'invention concerne un procédé de granulation de la 
paille pour en faire un combustible dans lequel on ajoute à 
la paille des déchets de sucrerie, et/ou des déchets d'indus­
trie papetière, et/ou des dérives d'hydrocarbures lourds.  
     Elle concerne aussi notamment, l'utilisation de ces 
granulés comme combustible dans un gazogène (2), installé 
sur un véhicule (1) par le moyen d'un réservoir de stockage 
(3) et d'une alimentation (4).  
     Application dans le domaine des énergies nouvelles.
Patent EP-0034558-A3 (EP)
Title: Method and device for displaying prices and managerial data, and application to taxi-meters
IPC: G07B13/02
Filed: 1981-02-04
Abstract: 1. Electronic apparatus, such as a taximeter, used for calculating and displaying prices and control data and comprising a calculating and storing unit (10) supplying the prices and control data and a display device (14), characterized in that it comprises a register or memory (12) in which is recorded, in coded form, a mention indicating the non-obligation to pay, and a selector (11) with two inputs connected, one with said calculating and storing unit (10) and the other to said register (12), and an output connected to said display device (14) and an AND gate (12) with two inputs connected, one to a clock (15) and the other to a logic circuit (16) which delivers a positive polarity signal when the taximeter is in a state corresponding to the display of control data, said AND gate (13) having an output connected to said selector and which controls, alternately, the passage towards the display device (14) of the control data issued from said unit (10) and of the mention recorded in said register (12).
Patent EP-0063704-A3 (EP)
IPC: A47L25/00
Filed: 1982-03-31
Abstract: Ein Reinigungs-Set für Haushalts-, Auto-, Camping- 
oder andere Zwecke besteht aus einem Behältnis (10), das 
eine Flasche (38) mit Reinigungsflüssigkeit sowie eine Rolle 
(26) mit Haushaltspapier beinhaltet, die in eine geeignete 
Ausnehmung in das Behältnis (1) eingesetzt ist oder aber 
die Flasche (38) koaxial umfaßt. Das Haushaltspapier kann 
auch in einem geeigneten Raum in dem Behältnis in gefal­
tetem Zustand aufgenommen sein.
Patent EP-0069828-A3 (EP)
IPC: F04D13/04
Filed: 1982-03-31
Abstract: An oil recovery system comprising a downhole steam 
generator 24, a pump 32 and a turbine 36 operable by said 
steam generator 24 to drive said pump 32.
Patent EP-0069855-A3 (EP)
IPC: A01N43/50
Filed: 1982-05-28
Abstract: N-(2-fluoro-4-halo-5-substituted phenyhl)hydantoins of 
the formula: 
  
wherein X is a chlorine atom or a bromine atom and R¹ and 
R² are, same or different, each a C-C alkyl group, a 
cyclopropyl group, a C₃-C₄ alkenyl group of a C₃-C₄ alkynyl 
group are disclosed, which are useful as herbicides.
Patent EP-0093423-A3 (EP)
Title: Carrier sheet coated with a composite sheet
IPC: B32B27/32
Filed: 1983-04-29
Abstract: 1. Multi-layer film comprising a single- or mul-.
Patent EP-0102232-A3 (EP)
Title: Method and apparatus for marbleizing an extruded dough
IPC: A21D13/08
Filed: 1983-08-22
Abstract: Marbleized cookie dough pieces are formed by independently feeding different color doughs into a common extrusion die, in which a rotating impeller is located. The impeller lards portions of each dough into the flow of the other to produce a spiral pattern in the extrudate which is sliced to produce spirally marbleized dough pieces.
Patent EP-0106543-A3 (EP)
IPC: B41N10/00
Filed: 1983-09-16
Abstract: A silicone membrane collector is disclosed which is 
formed of room temperature vulcanizing rubber. The silicone 
membrane receives or collects, by intimate contact, a 
thermoplastic pressure-sensitive ink formulation in the form 
of one or more portions of a design. The design thus 
collected may be deposited onto another surface by intimate 
mechanical contact of the membrane therewith. The mem­
brane may be between 0.2″ (5.08 mm) and 0.02″ (0.508 mm) 
thick, and may be formulated to have a tensile strength of at 
least 50 psi (3,45 bars), an elongation of at least 150% and a 
surface tack of between 20 and 1200 g.
Patent EP-0107448-A3 (EP)
IPC: G06F9/455
Filed: 1983-10-13
Abstract: In a data processing system including a central processing 
unit capable of operation with a plurality of operating systems, 
a VMSM unit is described for producing a composite decor 
descriptor from a plurality of possible decor descriptor formats. 
The VMSM unit includes an input buffer unit 511 and an output 
buffer unit 515, a control unit 510 to analyze an incoming 
DATA and provide appropriate control signais, a reconfigura­
tion unit 513 for reformatting the plurality of descriptor 
formats into a composite format, a descriptor fetch unit 512 for 
retrieving a descriptor when the signals applied to the VMSM 
unit contain a descriptor address, and a descriptor master copy 
unit 514 which contains a copy of the descriptors stored in the 
addressing apparatus.
Patent EP-0109845-A3 (EP)
IPC: B23H7/22
Filed: 1983-11-18
Abstract: Methods and apparatus are provided for mechanical, 
electro-chemical, and chemical machining of work surfaces 
with improved flushing of debris from the surfaces. One 
embodiment of the invention utilizes a machining tool 
formed from a plurality of tubular or rod-like elements easily 
conformable to the surface to be machined, while providing 
increased flow of flushing fluids across the machined 
surface. Another embodiment accomplishes improved work 
surface flushing via a porous tool.
Patent EP-0112308-A3 (EP)
Title: Carburator for internal combustion engines with electronic controlled organs capable of maintaining the idling speed of the engine at a constant level and controlling the position of the choke-valve during the warm-up phase
IPC: F02M1/10
Filed: 1983-12-14
Abstract: Is described a carburator in which an electromechanical device operates on the throttle valve to define the little opening positions in function of the running conditions of the engine; the electromechanical device is controlled by an electronic control unit which receives signals came from a sensor of the cooling water's temperature, from a sensor of the r.p.m. value and a sensor of the absolute pressure existing in the intake manifold. The electromechanical device possesses organs able to operate on the choke; elastic means define a closing pressure working with a contour obtained on an extremity of a lever acted by an electromechanical device, to define the dinamic opening law of the choke, with the varation of the temperature and of the load applied to the engine.
Patent EP-0176604-A3 (EP)
Title: High-molecular piperidine groups contained in esters and urethanes, process for their preparation, their use as stabilisers for polymers and polymers containing them
IPC: C08L101/00
Filed: 1982-03-18
Abstract: New esters and urethanes containing polyalkylpiperidylaminotriazine groups of the formula   <IMAGE>   are prepared from carboxylic acid exters or isocyanates and triazinyl alcohols. The compounds are valuable stabilizers for polymeric materials.
Patent EP-0137985-A3 (EP)
Title: Graft copolymers of alkyl methacrylates onto cross-linked diene-alkyl acrylate copolymers and their use as impact modifiers
IPC: C08F265/06
Filed: 1984-08-24
Abstract: The impact resistance of resin compositions consisting of a thermoplastic polymer, particularly a homopolymer or copolymer of vinyl chloride, can be improved by an impact additive of the graft copolymer type. The graft copolymer impact additive consists of a backbone composed of a statistical copolymer of butadiene or isoprene, an alkyl acrylate of a C<sub>2</sub> to C<sub>12</sub> alkyl, and a polyfunctional cross-linking agent, onto which are grafted the chains of a polymer of an alkyl methacrylate of a C, to C, alkyl, particularly methyl methacrylate. The backbone of the graft copolymer impact additive comprises 0.5-35% by weight butadiene or isoprene, and up to 10 mole% of the cross-linking agent, while the weight ratio of grafted chains to the backbone can range from 10 to 200%.The resin compositions are particularly useful to improve impact strength at low temperatures.
Patent EP-0143370-A3 (EP)
IPC: B04B5/04
Filed: 1980-10-28
Abstract: The invention provides a rotor head assembly (40) 
adapted for detachable mounting upon an upstanding rotat­
able electromagnet (18) of a decanting centrifuge (10), said ro­
tor head assembly comprising an annular support member 
(46) and a plurality of magnetically-attractable open-topped 
tube carriers (43) pivotally suspended from said support mem­
ber; each tube carrier including a tube-holding member (50) 
and a magnet-contacting member (51); said tube-holding 
member and magnet-contacting member each having an 
upper end portion independently and pivotally suspended from 
said annular support member and being adjustably connected 
to each other at their lower ends for selectively adjusting the 
maximum angle therebetween for controlling the discharge of 
fluid from a centrifuge tube supported by said tube-holding 
member during a decanting operation.
Patent EP-0150309-A3 (EP)
Title: Hybridoma antibody
IPC: C12Q1/40
Filed: 1984-11-23
Abstract: 1. For the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Process for the specific determination of pancreas alpha-amylase in body fluids in the presence of saliva alpha-amylase, especially in serum, plasma, duodenal juice or urine, by reaction with a system for the detection of alpha-amylase in the presence of an inhibiting agent for saliva alpha-amylase, characterized in that, instead of an inhibiting agent, there is added a monoclonal antibody against saliva alpha-amylase with a cross-reactivity of 5 % or less towards pancreas alpha-amylase. For the Contracting State AT Process for the specific determination of pancreas alpha-amylase in body fluids in the presence of saliva alpha-amylase, especially in serum, plasma, duodenal juice or urine, by reaction with a system for the detection of alpha-amylase in the presence of an inhibiting agent for saliva alpha-amylase, characterized in that, instead of an inhibiting agent, there is added a monoclonal antibody against saliva alpha-amylase with a cross-reactivity of 5 % or less towards pancreas alpha-amylase.
Patent EP-0147323-A3 (EP)
Title: Elastomerically curable siloxane compositions containing a tinchelate catalyst
IPC: C08K5/57
Filed: 1984-12-21
Abstract: 1. Polyorganosiloxane composition curable to give an elastomer, characterized in that it contains polydiorganosiloxanes carrying condensable or hydrolyzable groups at the end of the chain, and, if appropriate, silicon compounds of which each molecule carries at least three condensable or hydrolyzable groups, and a catalytically effective quantity of a tin (IV) chelate, from 0.001 to 10 parts by weight per 100 parts of polydiorganosiloxanes.
Patent EP-0157349-A3 (EP)
Title: Pocket-folding machine with a protection cover
IPC: B65H45/14
Filed: 1985-03-26
Abstract: 1. Pocket folding machine comprising, mounted in a roll stand (1) and jointly driven by an electric motor (4), two pairs of folding rollers (W1, W2, W3, W4) and, mounted at staggered heights on opposite sides of the roll stand (1), two folding pockets (5, 6) having manually adjustable abutments (65, 66) for the stock which is to be folded, the roll stand (1) and the folding pockets (5, 6) being enclosed by sound-preventive housing parts (8, 9), which form an inlet aperture (51) on one side of the roll stand and an outlet aperture (17, 17/1) on the opposite side of the roll stand, characterised in that - a housing (7) is provided which encloses jointly and on all sides both the roll stand (1) and the folding pockets (5, 6), the said housing (7) comprising two separably and/or articulatingly connected parts, namely a base part (8) and a cover part (9), - the base part (8) comprises between two bottoms (10, 11) extending directly under the two folding pockets (5, 6) and at least approximately parallel with them, and two lateral vertical walls (15, 16), a shaft-like recess (12) to accommodate the roll stand (1), - and in that the cover part (9) comprises between two vertical side walls (40, 41) a first cover wall (45) which masks the upper folding pocket (5) and which has a wall portion (48) extending towards the inlet aperture (51), and a second cover wall (54, 54') located under the bottom folding pocket (6) and leading to the under side of the inlet aperture (51), and an end wall (39, 39') located under the second cover wall (54), and in that - the lines of separation (94, 97) of the vertical housing walls (15, 15', 16, 16', 40, 41) extend at least partly into the vicinity of the folding pocket planes.
Patent EP-0176735-A3 (EP)
Title: Method of measuring pressure with a gas viscometer vacuum gauge and a gas viscometer vacuum gauge for carrying out the method
IPC: G01L21/24
Filed: 1985-08-20
Abstract: For measurement of gas pressure a gas-friction vacuum meter is used in whose measuring head a rotating body is suspended in a magnetic field contact-free between electromagnetic drive coils. The rotating body is set in motion with the aid of the drive coils and maintained at a rotational speed above a preset minimum rotational speed. The speed reduction of the rotating body occurring on account of gas friction is continually or intermittently balanced with current flows from a three-phase generator to the drive coils. In the measuring head rotational speed sensors are arranged and positioned, which detect and respond to the rotational frequency of the rotating body, and further transmit output signals to an electronic analyzer unit, which determines the pressure from the timely change of the rotation frequency. In order to increase the pressure range for which the apparatus may be accurately used further, the analyzer unit receives a temperature signal, which correlates with the temperature of the gas surrounding the rotational body, in such a way, that the pressure measurement is corrected for the influence of heat transferred to the gas during operation of the rotating body.
Patent EP-0180890-A3 (EP)
Title: Process for the diastereoselective reduction of 3-amino-1-benzoxepin-5(2h)-ones
IPC: C07D313/08
Filed: 1985-10-28
Abstract: A process for producing cis-2,3,4,5-tetrahydro-3-amino-1-benzoxepin-5-ols in which 3-amino-1-benzoxepin-5(2H)-ones are diastereoselectively reduced in a single stage by catalytic hydrogenation in the presence of a platinum oxide catalyst and an equivalent amount of an acid in a polar protic solvent, or by reaction with a borane/amine complex in an aprotic solvent, optionally in the presence of an added lower aliphatic carboxylic acid.
Patent EP-0151016-A3 (EP)
IPC: A61K38/095
Filed: 1985-01-28
Abstract: Arginine vasopressin antagonists have the formula:1. 
  
in which: Y is Va, Ile, Thr, Ala, Lys, Cha, Nva, Met, Nle, Orn,  
Ser, Asn, Gln, Phe, Tyr, Gly, Abu or Leu;  
X is (D- or L-) Tyr (R) (in which R is methyl, ethyl,  
butyl or propyl or, when Y is Val or Gin, H), or  
D-Phe, D-Val, D-Leu, D-Ile, D-Nva, D-Nle, D-­
Cha, D-Abu, D-Thr, D-Asn, D-Gln or D-Met;  
Z is (D- or L-)Arg, Orn or Lys;  
Q is Arg(NH₂),  
Ser(NH₂), (D-orL-) Ala(NH₂), Gly, OH or NH; and 
2  
n is 4 or 5.
Patent EP-0152227-A3 (EP)
Title: The fabrication of microstructures over large areas using physical replication
IPC: G02B5/18
Filed: 1985-01-30
Abstract: The present invention is an improved replication process 
which copies a master pattern onto an intermediate transfer 
mask which is then used to form a lithographic mask on the 
surface of a substrate. A pattern derived from the original 
master pattern is then produced in the substrate by an 
etching process.
Patent EP-0169043-A3 (EP)
IPC: D04H3/04
Filed: 1985-07-15
Abstract: A weftless tape designed to be adhered directly to fibrous 
material and serving to reinforce containers made of such 
material, such as cartons and corrugated cardboard. The tape 
is used to reinforce the carrying handles of such containers, 
prevents bulging and tearing of the containers and can also be 
used as a rip tape. The tape has a thickness between 0.05 and 
0.30 millimetres and is therefore thin enough that it can be, for 
instance, incorporated between the layers of corrugated board 
without making an outside bulge and without preventing print­
ing of the container outside surface. The tape may be used in 
high-speed folding carton or corrugated cardboard-making ma­
chinery. The tape comprises a single ply of juxtaposed, parallel 
yarn ends, of polymeric material, with an adhesive bonding the 
yarn ends together, each yarn end having a gauge from 100 to 
12000 deniers, the yarn ends being flattened with their greater 
dimension parallel to the opposite main faces of the tape. For 
manufacturing the tape, up to 350 yarn ends are passed under 
tension around a straight member to flatten the same, and 
whilst still separate, the yarn ends are passed through a bath 
of a bonding agent and subjected to trans-axial pressure while 
in said bath to continue flattening of the yarn ends. Then, upon 
leaving the bath, the yarn ends are brought together weftwise 
to parallel touching relationship and under constant longitudi­
nal tension; then the yarn ends are subjected to a scraping ac­
tion on both faces with further flattening action; then the tape 
is dried by application of heat and then by being exposed to 
ambient air. While being heated, the tape is exposed to pro­
gressively-increased tension. The invention is also directed to 
various types of corrugated board and single-ply carton con­
tainers incorporating the tape which is used for reinforcing of 
parts, such as handles, hand holds and finger holds, for anti-­
bulging and also as a rip tape, without the necessity of provid­
ing serrations of scoring of the carton or corrugated cardboard. 
The tape reduces the cost and increases the strength of the 
fibrous material content of the container.
Patent EP-0231421-A3 (EP)
IPC: A01K11/00
Filed: 1986-03-11
Abstract: A livestock data indicator (10) is made up of two 
substantially parallel plastic members (12 and 14) adapted to 
be folded together by parallel plastic hinges (16) vertically 
or perpendicularly disposed between and joining the two 
members, the plastic members being held together by means of 
studs (30) on one of said members which fit into correspond­
ing holes in the other so as to secure hairs, for example of 
the mane of a horse or the tail of a cow, therebetween and not 
be brushed off of the animal on which used by switching of the 
tail against a fence or other obstructive object or rubbing 
the mane against a gate or the like. For additional security 
the inside of each of the two members (12 and 14), that is, 
the sides or surfaces which are folded and attached together, 
preferably have rows of teeth (32 and 36) thereon which aid in 
holding or locking the hairs in place when the two members (12 
and 14) are snapped together. The studs (30) and holes are 
preferably in line with the folding hinges (16). One of the 
parallel members, preferably a larger of the two having more 
data space on its visible surface when folded or hinged to the 
other, has a rectangular-like or extended cube-resembling 
compartment (41, 18, 62) protruding therefrom on its outside 
or data-bearing surface adapted to contain an absorbent 
material (28) treated with insecticide for continued applica­
tion such as by switching of the tail. When more secure 
fastening is desired in addition to the two parallel members 
(12 and 14) second fastening means may be use made up of a 
band or belt (100) to encircle a tail or a portion of the mane 
so as to be fastened by a secure male-female type snap-­
together lock (106, 108), in which instance the larger of the 
two parallel members has slits (74 and 76) in a narrow portion 
thereof for running the band or belt (100) through.
Patent EP-0225806-A3 (EP)
IPC: B24B41/06
Filed: 1986-12-10
Abstract: A tool holder incorporated in a grinding device and a grinding device having a body 
(22) which is mounted for movement along a transverse member (28), the body (22) 
having a tool receiving means (32) whereby the tool can be firmly supported relative 
to the body and a member (40) which may be pivotally attached to the body (41) 
extending from the body and which abuts a stop (42) which may be moveable (48) or 
profiled (61) to limit the movement of the tool holder towards a grinding wheel (11, 
12), whereby location of the tool to be ground can be set and the tool can be ground 
accurately to form a bevil and to be honed to be transverse to its surface or in a 
profiled manner.
Patent EP-0207013-A3 (EP)
Title: Method and apparatus for guiding a billet into a pressure-piercing rolling mill
IPC: B21B17/08
Filed: 1986-06-16
Abstract: A method is disclosed wherein, to guide a billet (7) into a pressure-piercing mill, the same pusher (6) is utilized as is normally provided to force the billet through the nip of the mill rolls (1, 2).
Patent EP-0244661-A3 (EP)
Title: Edible foil of collagen containing gluten, espcially wheat gluten, process for its manufacture and use of the foil for enveloping foodstuffs
IPC: A22C13/00
Filed: 1987-04-09
Abstract: Gluten, especially wheat gluten, is used for the manufacture of edible sausage casings and foils based on collagen. These foils and sausage casings contain 1 to 100 parts by weight of gluten, relative to dry collagen.
Patent EP-0257273-A3 (EP)
Title: Process for the desensitization of water insoluble peroxyacids
IPC: C07C407/00
Filed: 1987-07-14
Abstract: A process for desensitization of water insoluble peroxycarboxylic acids with essentially sodium sulfate in the aqueous phase, wherein the desensitized peroxycarboxylic acids is separated from the mother liquor, and the sodium sulfate contained in the mother liquor is isolated by one- or multi-stage crystallization in purified form as the deca (hepta) hydrate and this, directly or after conversion to an aqueous sodium sulfate solution, and/or anhydrous sodium sulfate is returned to the desensitization process. The process is nonpolluting and can be operated safely on the industrial scale. The peroxycarboxylic acids desensitized according to the invention are characterized by lower heavy metal content and high storage stability.
Patent EP-0272406-A3 (EP)
IPC: C09K8/584
Filed: 1987-10-24
Abstract: Das Tensidfluten in Lagerstätten mit starken Temperaturschwankun­
gen oder einem Temperaturgradienten ist problematisch, da ein an 
sich lösliches und für die Ölmobilisierung wirksames Tensid diese 
Eigenschaften nicht über weite Temperaturbereiche von z. B. 10 
bis 100 °C beibehält. Das neue Verfahren bringt nun eine gute 
Tensidwirksamkeit selbst bei so extremen zeitlichen und/oder 
örtlichen Temperaturschwankungen wie zwischen 10 und 100 °C.  
     Es wird eine Mischung aus einem leichter und einem schwerer lös­
lichen Sulfonat eingesetzt. Die Löslichkeiten werden definiert 
durch die Menge an Butylglykol bzw. Butyldiglykol, welche zur 
Herstellung einer 4gewichtsprozentigen Sulfonatlösung in synthe­
tischem Seewasser erforderlich ist.  
     Gewinnung von Erdöl durch Tensidfluten, vor allem in Lagerstätten 
mit zeitlichen oder räumlichen Temperaturänderungen.