baber/WOPTO huggingface dataset:
Patent EP-0089648-A3 (EP)
IPC: B65B9/20
Filed: 1983-03-18
Abstract: Vertikale Verpackungsmaschine zur Herstellung, Füllung 
und Versiegelung von Beuteln mit selbsttragendem, aufstell­
barem, gespanntem Aufbau und viereckigem flachem Boden 
ohne seitliche Bälge und mit einem oberen Siegelungsstrei­
fen, der gleichzeitig bzw. in Kombination mit dem Umschla­
gen der seitlich an den Flächen oder am flachen Boden des 
Beutels befestigten dreieckigen Ohren gespannt wird, wobei 
das Ausgangsmaterial der Beutel ein flexibles, von einer 
Spule abgespultes Band ist. Der in einer Stufe mit dieser 
vertikalen Verpackungsmaschine ausgebildete keilförmige 
Aufbau weist, abgesehen von einer typischen Steifigkeit, 
eine maximale Sichtffläche auf, um eine optimale Wirkung 
auf den Verbraucher auszuüben, wobei die Präsentation der 
Beutel aufrecht erfolgen kann.
Patent EP-0098556-A3 (EP)
IPC: B29C48/10
Filed: 1983-07-01
Abstract: A process is disclosed for forming blown film of a low 
strain hardening polymer, such as a low pressure polymerized-­
low density ethylene copolymer, including an improved film 
bubble expanding technique which permits high production 
rates to be achieved with good film bubble stability. Advanta­
geously, most of the films produced by the process have a rel­
atively high degree of film clarity.
Patent EP-0100596-A3 (EP)
Title: Tricycle
IPC: B62K5/04
Filed: 1983-06-28
Abstract: A tricycle is disclosed having a pair of laterally spaced rear wheels (24, 25) and a front wheel (30) which has a central hub (32) and which is mounted for free rotation on the front end portion of the frame. Rider operable means for driving at least one of the rear wheels comprises a chain drive mechanism including a driven sprocket (57) operably connected to said at least one rear wheel, and a drive sprocket journalled for rotation independently of the front wheel about a horizontal axis (42) which is disposed through the hub (32) of the front wheel. The axle of the drive sprocket is provided with foot pedal cranks.
Patent EP-0142813-A3 (EP)
Title: Robot device for loading and unloading spools in wire winding machines
IPC: B65H67/04
Filed: 1984-11-13
Abstract: The robot device for the loading of empty spools (Z min ) and the unloading of filled spools (Z) respectively into and from wire winding machines (B, B min , B sec ) aligned in a single file on one side of a track (A) comprises a carriage (1) which moves along the track and stops at the machine to be served. The carriage (1) carries a vertical supporting structure (23) onto which there are mounted two brackets (51, 51 min ) which can be moved vertically and can be rotated around the supporting structure (23). A slide (17) which moves in a direction transverse to the movement of the carriage (1) serves for introducing one of the brackets (51, 51 min ) into the winding machine, where the brackets is then lifted to receive the filled spool from the winding machine, or to load an empty spool onto the winding machine. On a platform (24) located on top of the supporting structure (23) there are arranged the central power and control unit (25), the distribution unit and the electric and electronic apparatus for controlling the various motion devices of the robot. On the said platform there are also arranged the means (77) for cutting the wire (M) being fed to the filled spool and for holding the leading end of the cut wire, as well as the devices (61-73) for securing the trailing end of the cut wire to the filled spool, and the leading end of the cut wire to the core of the empty spool.
Patent EP-0145104-A3 (EP)
Title: An abrasive throwing wheel
IPC: B24C5/06
Filed: 1984-04-05
Abstract: An abrasive throwing wheel comprises a backplate, a plurality of equi-angularly spaced radially-extending, throwing or paddle blades and a central impellor, all formed as an integral unit, and with the blades configured to render the throwing wheel operationally bi-directional. The throwing wheel may be cast from "hard" metal generally a high chrome content alloy; or it may comprise a metallic core with a plastics coating (preferably an elastomeric polyurethane coating) moulded therearound; or it may be formed wholly of plastics, preferably an elastomeric polyurethane coating.
Patent EP-0144307-A3 (EP)
IPC: A01K1/02
Filed: 1984-11-26
Abstract: Eine in einem Schweinestall anzuordnende Ferkelbox (1) 
ist von Seitenwänden (2, 3, 4, 6) und einem mit diesen starr 
verbundenen Boden (7) gebildet, wobei eine längere (3) und 
eine kürzere Seitenwand (2) vorgesehen ist, welche im 
rechten Winkel zueinander stehen. Der Grundriß der Ferkel­
box (1) verschmälert sich in Richtung der längeren Seiten­
wand (3) von der kürzeren Seitenwand (2) weg, wobei sie 
eine Grundfläche von mindestens 0,5 m² und vorzugsweise 
höchstens 0,6 bis 0,7 m² aufweist. Die Ferkelbox (1) at einen 
trapezförmigen oder dreieckförmigen Grundriß und weist an 
der der längeren Seitenwand (3) gegenüberliegenden Sei­
tenwand (4) eine Türöffnung (5) auf. Sie ist beheizbar und 
weist einen abnehmbaren Deckel (8) auf. Eine solche Ferkel­
box (1) kann infolge ihrer Bemessung in jedem Schweinestall 
nachträglich aufgestellt werden und bietet infolge ihrer 
Bemessung und des Klimas einen Anreiz für die Ferkel, von 
selbst in die Ferkelbox (1) zu gehen.
Patent EP-0162476-A3 (EP)
IPC: A24B3/14
Filed: 1985-05-24
Abstract: An improved method of making reconstituted tobacco 
using a dry-forming process. Fiberized tobacco stems and 
scrap are combined with tobacco material of a fine particle 
size. The resulting tobacco mixture is conveyed in an air-­
stream and deposited on a moving foraminous surface. An 
adhesive is incorporated into or applied to the web bonding 
the tobacco particles into a coherent sheet, and the sheet is 
dried if necessary. The dried sheet may be divided into lea­
flets or shredded for further processing as reconstituted to­
bacco. In preferred embodiments, cellulose fibers are mixed 
with the tobacco particles prior to web formation to impart 
increased sheet strength. In a further embodiment tobacco 
fines are mixed with the adhesive and applied to the web in 
the adhesive composition. Results obtained by means of the 
present invention include cost savings particularly in terms 
of reduced capital costs. Because the tobacco is used sub­
stantially in its natural state, the aroma and other desirable 
tobacco attributes are retained.
Patent EP-0166335-A3 (EP)
Title: Recognition method for step losses of stepping motor-driven regulating devices
IPC: H02P8/00
Filed: 1985-06-15
Abstract: In the method for detecting step losses in stepping-motor-driven actuating devices, a reference position of the actuating device is used for generating a sequence of drive pulses for the stepping motor. Simultaneously, the motor rotation is used for generating a pulse sequence which is compared at the rate of the drive pulses with a pattern, specific to the type of construction, of the stepping motor.
Patent EP-0184030-A3 (EP)
IPC: F16K31/126
Filed: 1985-11-12
Abstract: A variable flow rate valve (10) comprising; a housing (12) 
defining a vacuum chamber (35) and a flexible diaphragm 
(50) secured to said housing (12). The diaphragm defines one 
extreme of the pressure chamber (35) and is movable in one 
direction in response to decreases in the pressure within the 
pressure chamber and movable in an opposite direction in 
response to increases in the pressure within the pressure 
chamber. The valve (10) further includes means (40, 100, 110, 
112) for providing a mechanical position limit or stop for the 
diaphragm in the one direction and means (126, 84, 86, 92, 
94) for selectively varying the pressure within the pressure 
chamber for causing the diaphragm to move in response to 
the pressure differential thereacross.
Patent EP-0184181-A3 (EP)
Title: Heat pump
IPC: F25B1/04
Filed: 1985-12-03
Abstract: A hybrid heat pump wherein the operating medium is a mixture of media which dissolve in each other and have different boiling points. The condensation and/or the evaporation is performed on more than one pressure levels and at variable temperatures. The compressor performs the suction on more than one pressure levels and performs the discharge on more than one pressure level. Between low pressure operating medium (p1, p2) and large pressure operating medium (p3, p4, p5) the heat transfer is performed by the internal heat exchangers.
Patent EP-0185279-A3 (EP)
Title: Process for the preparation of 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine
IPC: C07D251/10
Filed: 1985-12-07
Abstract: 1. Process for the preparation of 1,5-diacetyl-2,4-dioxo-hexahydro-1,3,5-triazine (DADHT) by acetylation of 2,4-dioxohexahydro-1,3,5-triazine (DHT), with acetic anhydride, characterized in that the DHT, suspended in acetic anhydride and/or mother liquor from the preparation of DADHT, is heated together with alkali metal hydroxide to a temperature of 90 to 150 degrees C (363 to 423 K) in a molar ratio of DHT to alkali metal hydroxide of 5 to 40 with simultaneous fractional distillation of the acetic acid forming during the acetylation, the head temperature of the distillation column being 97 to 118 degrees C (370 to 391 degrees K) at 65 to 101 kPa at a reflux ratio of 2 to 8 and the acetylation reaction being carried on until 70 to 100% of the amount of acetic acid to be expected theoretically has distilled off and the concentration of the acetic acid in the reaction mixture does not exceed 5 to 20 mass-%.
Patent EP-0194372-A3 (EP)
IPC: E04D13/17
Filed: 1985-06-27
Abstract: An outer heat insulating structure on a building roof 
comprising heat insulating boards (4) arranged longitudinal­
ly and laterally on the upper surface of a building body (1), 
and hold panels (6) arranged longitudinally and laterally over 
the heat insulating boards while a spacing (5) is provided 
therebetween, the adjacent hold panels being joined 
together by means of support legs (7) and fixing caps (9) at 
corners of the hold panels, wherein the peripheral portion of 
the rooftop outer heat insulating structure is provided with 
openings (11; 13) to communicate the spacing (5) with the 
outside.
Patent EP-0171277-A3 (EP)
IPC: C07D215/227
Filed: 1985-08-02
Abstract: A process for preparing trycyclic quinoline derivatives hav­
ing dopamine agonist properties by reducing the corresponding 
lactam precursors.
Patent EP-0183460-A3 (EP)
Title: Disposable diaper
IPC: A61F13/15
Filed: 1985-11-18
Abstract: A method of making disposable diapers made of a non woven liner ply (6) a plastic film ply (2) and a paper pad (4) sealed between the two plies makes use of a heating step to produce temporary adhesion in one face (44) of the plastic film ply. The film is coextruded containing a heat activatable ethylene vinyl acetate copolymer layer (44), a filled polyethylene layer (46) and a central polyethylene layer (48) which supplements strength. Apparatus is disclosed for heating the film comprising a pair of heated nip rollers (16) and (18) one of which has cavities (28), (30) for squeezing the film and paper pad together and rims (36) for nipping the film ply and non woven ply together.
Patent EP-0196564-A3 (EP)
IPC: E01F8/02
Filed: 1986-03-20
Abstract: Die Erfindung betrifft Schutzvorrichtungen, insbeson­
dere zum Schallschutz in Form von Wällen oder Bös­
chungen, wobei aus Querwandelementen und Längswand­
teilen bestehende, mit einem Füllmaterial, insbesondere mit 
Erdreich zu füllende Gerüste verwendet. Um hierbei Schal­
lreflektionen durch die Längswandteile zu vermindern, erhal­
ten diese Teile eine von der Geraden abweichende Profil­
form.
Patent EP-0194871-A3 (EP)
IPC: B65D77/06
Filed: 1986-03-12
Abstract: A collapsible multilayer bag (10) formed from a plurality 
of substantially impermeable plastics sheets (14, 15,16) 
joined together around their peripheries is located within an 
inextensible outer casing, e.g. a cylindrical cardboard casing 
(11) with end plates (12, 13). Liquid, such as beer, can be 
filled into a first interlayer space (27) of the bag (10) via first 
inlet/outlet means (17) against a counter pressure provided 
by a pressure medium, such as air or water, in second 
interlayer space (28) which is gradually bled off via second 
inlet/outlet means (18). The liquid is subsequently dispensed 
by controlled supply of pressure medium to the second 
interlayer space (28) so as to exert pressure on the liquid 
filled space (27).
Patent EP-0197715-A3 (EP)
IPC: C10G31/00
Filed: 1986-03-26
Abstract: A process for removing suspended solids, particularly 
difficultly filterable inorganic solids, from an oil obtained as a 
refinery process fraction from steam and catalytic cracking 
units, shale oil retorting process fraction, or from coal 
conversion processes by adding to the oil an agglomerating 
agent which is a polyelectrolyte, usefully a water-in-oil 
emulsion of a water-soluble polymer whereby said solids are 
clustered together into readily separable agglomerates.
Patent EP-0248144-A3 (EP)
Title: Selective immunoassay for pro-urokinase and urokinase
IPC: G01N33/543
Filed: 1987-02-14
Abstract: The present invention is directed to a method of selective assay of urinary plasminogen activator zymogen (pro-uPA) (commonly known also as pro-urokinase) and urinary plasminogen activator (u-PA) (commonly known also as urokinase) in biological fluids as well as in any kind of solution containing them, either separately or jointly. One feature of this method is in fact that it allows the determination of pro-uPA also in the presence of its enzymatically active derivative u-PA.
Patent EP-0234545-A3 (EP)
IPC: G01N33/53
Filed: 1987-02-23
Abstract: This invention relates to purified human angiogenic fac­
tor (human AF) and its individual proteins, a method for their 
isolation and also pharmaceutical preparations containing 
purified human AF and its individual proteins.
Patent EP-0239103-A3 (EP)
Title: Process for the preparation of organohalogen silanes
IPC: B01J23/74
Filed: 1987-03-26
Abstract: A process for the preparation of an organohalosilane of the general formula: X4-nSiRn in which, R represents a methyl, ethyl, n-propylisopropyl, n-butyl, isobutyl, phenyl or a tolyl functional group; X represents chlorine or bromine; and n is 1, 2 or 3, is disclosed. The process takes place by reacting an SiO2-containing material with a hydrocarbon halide of the general formula RX, in which R and X are defined as above. The reaction between the SiO2-containing material and RX takes place in the presence of iron powder and either: (a) carbon and a catalyst, in which the SiO2-containing material, the iron powder, the carbon and the catalyst are subjected to a heat treatment at 800 DEG  to 1400 DEG C. prior to the reaction with RX or (b) an aluminum trihalide and/or boron trihalide in which the halogen is either chlorine or bromine. Alternative (b) may be carried out in the presence of a catalyst. The organohalosilanes of the invention are useful, for example, as starting materials for the preparation of organopolysiloxanes and as starting materials for the preparation of SiC produced in the gas phase.
Patent EP-0259754-A3 (EP)
IPC: H05K3/10
Filed: 1987-09-01
Abstract: Flexible Schaltungen erhält man auf elegante Weise ohne 
die üblichen Ätzmethoden naßchemisch nach den Prinzipien 
der Semi- oder Volladditivtechnik, indem man zur Akti­
vierung Edelmetallaktivatoren und als Basismaterial 
Folien oder biegsame Platten verwendet, deren Oberfläche 
a) ein flächenbezogenes spezifisches Gesamtporenvolumen 
von 0.015-0,045 dm³/m², b) einen mittleren Porendurch­
messer von 0.05-5,0 µm und c) eine mittlere Porentiefe 
von 0,05-4,0 µm aufweist.
Patent EP-0263332-A3 (EP)
Title: Receiver for radio traffic transmissions
IPC: G08G1/09
Filed: 1987-09-16
Abstract: A receiver for radio broadcasts is proposed which has an analysis circuit for digitally transmitted traffic information. The radio receiver has a memory with road-oriented segments which are subdivided into route segments. For reception of digital traffic information it is sufficient to specify the road, the route segment, and the direction. On the basis of the arrangement in the memory, it is then possible for the receiver to generate the other information itself. This means that the digital data transmission can take place at a high repetition rate. <IMAGE>
Patent EP-0272734-A3 (EP)
IPC: C07D309/12
Filed: 1985-06-07
Abstract: Verfahren zur Herstellung neuer 3-Amino-3,4,6-tridesoxy­
glykale und Verwendung dieser neuen Verbindungen zur Her­
stellung von Anthracyclinen.  
     Die neuen Glykale gemäss den untenstehenden allgemeinen 
Formeln 14 und 15 werden durch Reaktion der Glykale der 
Formeln 10 und 11 mit einem Gemisch aus Natriumhydrid und 
Schwefelkohlenstoff und nachfolgender Reaktion mit Methyl­
jodid unter Gewinnung von Methylthiocarbonaten der allge­
meinen Formeln 12 und 13 hergestellt, worin die Methylthio­
carbonatgruppen durch Reduktion mittels Tributylzinnhydrid 
in Gegenwart von Azobisisobutyronitril eliminiert werden.  
     Anwendungsbeispiele: Verwendung von Glykalen der Formeln 
14 und 15 zur Herstellung von Anthracyclinen; Verwendung 
der letztgenannten Verbindungen zur Herstellung von 
Arzneimitteln.
Patent EP-0234799-A3 (EP)
IPC: C12Q1/68
Filed: 1987-02-10
Abstract: A method for protein detection or isolation comprises the 
steps of: loading t-RNA with an amino acid such as lysine 
using an aminoacyl-t-RNA synthetase enzyme to form 
aminoacyl-t-RNA; chemically modifying the amino acid of 
the aminoacyl-t-RNA to form a modified aminoacyl-t-RNA; 
adding the modified aminoacyl-t-RNA to a cell-free protein 
synthesizing system to form a synthesized protein containing 
the modified amino acid; and detecting or isolating the syn­
thesized protein or using the synthesized protein for the iso­
lation and/or detection of another protein. The modified 
amino acid carries a modifying group joined to the amino 
acid by a linking group which may be cleavable. The modi­
fying group may, for example, be a photoactivatable group, a 
radioactively labelled group, a directly detectable non­
radioactive group, or a non-radioactive group having affinity 
for a specific protein, such as biotin or dinitrophenol.
Patent EP-0268468-A3 (EP)
IPC: C07K14/195
Filed: 1987-11-18
Abstract: Hybrid cell lines producing monoclonal antibodies 
reactive with antigenic determinants produced on the surface 
or in the cytoplasma of mammary carcinoma cells and secreted 
from the carcinoma cells.  
     The antibodies are useful in the diagnosis and 
therapy of especially mammary cancer.
Patent EP-0279994-A3 (EP)
IPC: G06Q50/00
Filed: 1987-12-30
Abstract: This invention relates to a method of predict­
ing segments of protein sequences that are likely to be 
recognized by T lymphocytes and therefore to stimulate 
cellular immunity. The method involves determining the 
potential immunogenicity of certain protein sequences by 
using T-cell site predictors. These selected protein 
segments are evaluated and ranked according to the prob­
ability of the existence of a T-lymphocyte antigenic 
site. Peptides are thus selected as potential vaccine 
candidates in the treatment of infections for which T-­
cell mediated immunity is an important defense. Even 
when an antibody immunity is the critical defense, helper T 
cells are necessary for a memory antibody response.
Patent EP-0269558-A3 (EP)
IPC: H02K7/14
Filed: 1987-08-04
Abstract: In its simplest form the electric arbor integrated 
(fig.1) with an induction motor (2), for frequencies up to 
and beyond 3000 Hz, is made up of a sleeve (3), made of two 
coaxial tubular parts (3′ and 3″) finished at the same time, 
assuring the identical distance (3‴) achieving extreme 
precision of the arbor (1). The arbor shaft (23), supported 
by bearings (6, 6′ and 6″) is inserted into the sleeve (3).  
     To the back end of the sleeve (3) is fastened the motor 
(2), whose stator core stack (4) is made with thin 
laminations (fig. 6) and into said stator (4) is introduced 
insulating resin charged with substances improving the 
thermal conductivity. The rotor (5), mounted cantilevered 
on the arbor shaft (23), is made of thin conductive 
laminations, fastened by the damping resin, which, melted on 
the ends, form the short-circuit rings contained by the 
rings.
Patent EP-0293845-A3 (EP)
IPC: C08G18/66
Filed: 1988-05-31
Abstract: The present invention relates to polyurethanes and a method for 
making polyurethanes by reacting an organic diisocyanate, a glycol having 
a molecular weight of 500-5000 and a derivative of 2,6-diaminobenzoic acid 
or a blend comprising derivatives of 2,4-diaminobenzoic acid and 
2,6-diaminobenzoic acid. The addition of the 2,6-diaminobenzoic acid 
derivative to the composition improves polyurethane processability and 
performance by decreasing chain extender reactivity and increasing hard 
segment regularity.
Patent EP-0300327-A3 (EP)
Title: High pressure press-in connection
IPC: B08B3/02
Filed: 1988-07-12
Abstract: High-pressure, press-in fitting for a high-pressure hose connection with a quick-release screw on the output side of a high-pressure cleaning unit, characterised in that the press-in fitting of the quick release screw which holds the hose end on the equipment side and is designed as a connector part has a venturi insert formed in the flow region and, on the end face, an annular slot is provided which is formed in around the outer circumference and, in the coupled state, is aligned with a lateral hole in the equipment-side hose connecting nozzle carrying chemical additives, and which is connected in a communicating manner via a lateral hole in the press-in fitting to the flow hole. 
<IMAGE>
Patent EP-0300388-A3 (EP)
Title: One component polyurethane systems containing viscosity regulating compounds
IPC: C09J175/04
Filed: 1988-07-16
Abstract: One-component polyurethane systems contain reaction products prepared in situ from (A) monoamines and/or polyamines and/or polymeric substances having one or more amino groups and (B) mono- and/or polyisocyanates and/or polymeric substances having one or more isocyanate groups as viscosity-regulating substances.
Patent EP-0304694-A3 (EP)
IPC: B60J10/70
Filed: 1988-08-03
Abstract: Bei einer fest einbaubaren Scheibe, insbesondere für 
Kraftfahrzeuge, mit einer umlaufenden unmittelbar an den 
Scheibenrand angespritzten Dichtung ist zur leichteren 
und insbesondere automatisierbaren Montage erfindungsge­
mäß vorgesehen, daß in vorgegebenen Abständen unmittelbar 
in die Dichtung (2) elastische, schnappbare Einsätze (4) 
teilweise eingebettet sind, die den zugeordneten Karosse­
rieflansch (7) einseitig im Schnappeingriff umfassen.
Patent EP-0312874-A3 (EP)
Title: Material-handling apparatus
IPC: B25J15/10
Filed: 1988-10-10
Abstract: Improved material handling device (10) for 
selective pick up, holding, and release of material is 
disclosed. The device includes arcuate talons (130, 132, 134, 
136) mounted to a first shaft (60) capable of pivotal 
movement about an offset centerline and by means of talons 
(138, 140, 142, 144) mounted to a second shaft (100) 
exhibiting pivotal movement about an offset centerline. The 
talons, which move in arcuate paths, pierce a plane parallel 
to a plane defined by said offset centerlines substantially 
at right angles. The talons diverge after penetrating the 
pierceable material.
Patent EP-0340339-A3 (EP)
Title: Plastic pour spout bonding
IPC: B65D5/06
Filed: 1988-11-14
Abstract: A paperboard carton (8) for containing and 
pouring liquid has a pour spout fitment (12) adhesively 
secured to its upper surface (20) and at least partially 
over a reinforcing patch (22) on said upper surface to 
spread the upward force exerted by opening the fitment 
over an area of the carton surface larger than the bottom 
surface (26) of the fitment so as to prevent the fitment 
from being torn away from the carton surface. In 
addition to the force distribution, the tensile strength 
of the added patch material is much greater than the 
stength of the carton coating, thus this new patch 
material becomes the primary seal.