baber/WOPTO huggingface dataset:
Patent EP-0146046-A3 (EP)
Title: Reinforcing cord formed entirely or at least partially by assembling strands each composed of two filaments; articles comprising such cords
IPC: D07B1/06
Filed: 1984-11-30
Abstract: A reinforcement cable is formed of an assembly of strands. Each strand is formed of two wires wound around each other in the same direction, with a constant pitch whose length is less than 300 mm. The two wires have linear contact with each other in the form of a helix. These helices have the same direction and the same constant pitch length. The assembly is formed of two strands of the same length of pitch and wound in opposite directions and/or it is formed of two to four strands such that the assembly has the same length of pitch and wound in the same direction as one strand and, with respect to another strand, a different length of pitch and/or wound in an opposite direction.
Patent EP-0133774-A3 (EP)
Title: Visbreaking process
IPC: C10G47/34
Filed: 1984-07-26
Abstract: Visbreaking of heavy petroleum residual oil is carried out at high severity in the presence of hydro-aromatic solvents having H<sub>Ar</sub> hydrogen contents of at least 20 percent and H<sub>o</sub> hydrogen contents of at least 20 percent of the total hydrogen content. Typical hydrogen donor materials include FCC main column bottoms, clarified slurry oil and light cycle oils.
Patent EP-0144198-A3 (EP)
Title: Improvements in or relating to apparatus and methods for wrapping plastics labels around containers and labels therefor
IPC: B65C9/22
Filed: 1984-11-23
Abstract: Apparatus and methods are disclosed for a high speed par duction line in which containers (8) are wrapped with plastics labels (10) each having an outer surface and an un nerside which is next to the container (10) and comprising a fi nt solid polymer layer (20) or a foam polymer layer (60), incl nding means (23, 38, 45) for moving a leading edge (61) of a abel (10) to the periphery (12) of a rotating vacuum drum (5), means for applying a solvent, such as methylene chic ide when the polymer is polystyrene, to the underside of the layer to form finite areas (65) on the leading label edge (61) nd a finite area (66) on the trailing edge (68). The finite areas 65, 66) have therein a rapidly soldifying tacky solution of the bolymer in the solvent, the tacky viscous solutions rapidl solidifying to form an adhesive bond. The solvent- applie label (10) is quickly moved to a label wrapping statior vhere it is wrapped around a container (8), the finite areas (66) on the leading edge (61) tacking the label (10) to the cor t iner (8), and the finite area (66) on the trailing edge (68) fo ning a cohesive bond on the seam formed by the overlap: ed label ends.
Patent EP-0192826-A3 (EP)
IPC: B01D24/24
Filed: 1985-11-25
Abstract: Verfahren und Vorrichtung zur Regeneration und Be­
handlung von Flüssigkeiten, vorzugsweise für eine Badeein­
richtung, als Mehrkammer Stauraumund Filtersystem, mit 
konstanter Filterleistung und Rezirkulation von Teilströmen 
zwischen den einzelnen Kammern.
Patent EP-0149536-A3 (EP)
IPC: H04L29/12
Filed: 1985-01-11
Abstract: A communications system comprising a head end, and a 
plurality of subscriber units each provided with a receiver for 
receiving transmitted programme signals. A digital signal 
representative of a message to be delivered to any one 
subscriber unit is transmitted from the head end. The 
transmitted digital signal is converted at the subscriber unit 
to an output signal which can be reproduced as an audible 
message by the subscriber unit, and the subscriber unit is 
selectively controlled to reproduce the audible message. The 
subscriber units may be terminals of a cable television 
system comprising a trunk cable network connecting the 
head end to a plurality of switching centres, and a number of 
subscriber cables connecting the subscriber units to the 
switching centres. Television signals are transmitted from 
the head end over a plurality of channels in the trunk network 
and switched to individual subscribers from the switching 
centres in response to control signals transmitted to the 
switching centres from individual subscribers. Signals are 
transmitted from the head end to control the switching 
centres such that a subscriber's receiver is selectively 
connected to the channel on which the digital signals are 
transmitted, whereby audible responses can be transmitted 
selectively to subscribers.
Patent EP-0159845-A3 (EP)
IPC: C07C1/00
Filed: 1985-04-04
Abstract: This invention relates to a new and improved form of crys­
talline silicate, to a new and useful improvement in synthesiz­
ing it and to its use as a catalyst for organic compound, e.g. 
hydrocarbon compound, conversion.
Patent EP-0172644-A3 (EP)
IPC: C08J9/04
Filed: 1985-07-11
Abstract: A method of producing a phenolic foam composition 
comprises reacting  
(A) an aqueous solution of a reactive phenolic resin 
having 65-85% wt. solid solution  
(B) a foaming agent and  
(C) a reactive acid hardener  
wherein the ratio of component (A) to component (B) is from 
4.5:1 to 9.3:1 and the ratio of component (A) to component 
(C) is from 6.5:1 to 7.5:1.  
     The phenolic foam composition which has excellent fire 
resistance and very low thermal conductivity is useful in the 
manufacture of wall or ceiling boards for use in the building 
industry.
Patent EP-0182530-A3 (EP)
IPC: H01B13/32
Filed: 1985-11-04
Abstract: A water blocking thixotropix hydrophobic compound for 
cables comprises a synthetic oil or a mixture of synthetic and 
mineral oils thickened to a gel by the addition of silica or benton­
ite. The gel properties of the compound may be temporarily re­
moved by mechanical shearing to allow filling of a cable. An ap­
paratus for cable filling is also described.
Patent EP-0192951-A3 (EP)
IPC: C07D231/42
Filed: 1986-01-21
Abstract: A 5-sulphonamido-1-aryl-pyrazole of the formula (I)    <IMAGE>  (I) in which R1 represents hydrogen, nitro, nitroso or halogen, R2 represents hydrogen, alkyl or a radical R3-SO2-, or an inorganic or organic cation bonded in the form of a salt, R3 represents alkyl, alkenyl, cycloalkyl, halogeno-alkyl, hydroxyalkyl, alkoxyalkyl or unsubstituted or substituted aryl, R4 and R6 independently of one another represent cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical -(O)n-R9 and R5, R7 and R8 independently of one another and of R4 and R6 represent the same radicals as R4 and R6, and additionally represent hydrogen, wherein R9 represents alkyl, halogenoalkyl, amino, alkyl-amino or dialkylamino and n represents the number 0, 1 or 2. Such 5-sulphonamido-1-aryl-pyrazole being useful as a herbicide.
Patent EP-0238674-A3 (EP)
Title: Sanitary mixing valve
IPC: F16K11/078
Filed: 1986-01-22
Abstract: The mixer tap has a valve plate which moves over the inlet ducts for the hot and cold water and which is controlled by a slider action in two directions. This controls the relative flow rates and the total flow rate. The plate is also controlled by a thermostat with adjustable settinq. The olate has fittings for the thermostat. The temperature is set by a selector control and the thermostat plate operates with a floating mounted bearing plate.
Patent EP-0214462-A3 (EP)
IPC: C07D501/04
Filed: 1986-08-02
Abstract: A cephem compound of the formula: 
  
wherein R¹ is amino or protected amino,  
R² is carboxy or protected carboxy, and  
R³ is hydrogen or hydroxy-protective group,  
and pharmaceuticaiiy acceptable salts thereof processes for 
their preparation and pharmaceutical compositions compris­
ing them. The invention relates also to compounds of the for­
mula 
  
and processes for their preparation.
Patent EP-0212437-A3 (EP)
Title: Improvements in dispensers for flowable compositions
IPC: B05C17/00
Filed: 1986-08-05
Abstract: This invention provides a plastic disposable nozzle tube for dispensing cartridge, itself disposable, so that the cartridge and nozzle tube can be disposed of after use. The cartridge contains crease setting composition which is suspended through the nozzle tube and into a crease in a garment which is to be permanently set by the composition. The nozzle tube is pushed into a transverse bore in the cartridge and comprises a tube portion received in said box and a shoe portion which is push fitted into one end of the tube portion and is connected thereto. The other end of the tube portion is closed by a plug pushed into the tube portion and connected thereto.
Patent EP-0218174-A3 (EP)
IPC: C09B29/00
Filed: 1986-09-30
Abstract: Flüssigkristallines Material enthaltend mindestens einen 
Farbstoff der Formel 
  
in der  
A = Rest eines Azofarbstoffs, X = O, NH,  
R′, R″ = H, C₁-C₄-Alkyl, wobei die Reste 
  
gleich oder 
verschieden sein können, vorzugsweise jedoch -CH₂-Reste 
sind, Y = gegebenenfalls substituiertes Phenyl, gegebenen­
falls substituiertes Naphthyl, n = 2, 3, 4 sowie neue, unter die 
Formel I fallende Azofarbstoffe.
Patent EP-0219027-A3 (EP)
IPC: C12N1/21
Filed: 1986-10-06
Abstract: Productivity of L-lysine, L-threonine and L-isoleucine in 
coryneform bacteria is enhanced by transforming a micro­
organism of the genus Corynebacterium or Brevibacterium 
with a plasmid constructed by inserting a DNA fragment con­
taining the gene responsible for the synthesis of aspartate 
semialdehyde dehydrogenase or aspartate aminotransferase 
in a microorganism of Corynebacterium or Brevibacterium 
into a vector. The transformant produces enhanced quantities 
of the desired amino acid upon culturing in a medium.
Patent EP-0221566-A3 (EP)
Title: Method for preparing antihemophilic factor (ahf) by cold precipitation and for improving solubility of recovered ahf product
IPC: A61K38/16
Filed: 1986-11-07
Abstract: An improved method of recovering antihemophilic factor (AHF) from cryoprecipitated blood plasma is provided. The improved method incorporates the addition of a calcium ion source during the step of cold precipitation of fibrinogen and fibronectin contaminants, as well as the addition of polyethylene glycol (PEG) at one of various stages of the recovery process. PEG may be added during the cold precipitation of fibrinogen and fibronectin, during the precipitation of AHF, or prior to the filtration of AHF solution. The method of the present invention results in a final AHF product having greatly increased solubility, higher specific activity, and lower fibrinogen and fibronectin content.
Patent EP-0201957-A3 (EP)
IPC: C07C227/00
Filed: 1986-04-21
Abstract: A carboxylic acid salt is prepared by contacting a compound 
containing at least one primary alcohol group with a platinum 
containing catalyst at elevated temperature in an aqueous solution, 
containing at least one alkali metal and/or alkaline earth metal 
hydroxide.
Patent EP-0213834-A3 (EP)
Title: Beverage can
IPC: B65D3/22
Filed: 1986-08-11
Abstract: A carbonated beverage can which will withstand pressure from carbonated beverages without bursting or excessive swelling comprises a can wall made up of a thermoplastic core (1, 2, 3), at least one fiber-adhesive wound layer (6) on the thermoplastic core, and a barrier layer (5) contiguous with or within the thermoplastic core or contiguous with or within the fiber-adhesive wound layer.
Patent EP-0216529-A3 (EP)
IPC: A47J37/07
Filed: 1986-08-27
Abstract: A controllable temperature grid assembly (1) on which 
food can be cooked or defrosted is provided which includes 
an array of spaced tubular members (3) interconnected to form 
a generally planar grid (4) on which food to be cooked or 
defrosted can be placed for cooking or defrosting, with the 
hollow interiors of the members (3) also being interconnected 
to form a circulation flow path (5) for a heat exchange medium. 
The assembly (1) also includes heat exchange means (6) in fluid 
flow communication with the heat exchange medium circulation 
flow path for extracting heat from or supplying heat to the 
heat exchange medium. A thermostat is provided in the heat 
exchange medium for controlling the temperature to which the 
heat exchange medium is heated or cooled being recirculation 
through the tubular members (3). When food is cooked on the 
grid heat is extracted from the tubular members (3) by the 
heat exchange medium flow to cool the members (3) and thereby 
reduce the tendency of food to stick to the members during 
cooking, the extracted heat is removed from the heat exchange 
medium during flow through the heat exchange means (6) and 
the cooled heat exchange medium recirculated along the heat 
exchange medium circulation flow path (5) through the tubular 
members (3). Frozen food is defrosted on the grid (4) by 
supplying heat to the tubular members (3) by the heat exchange 
medium flowing through the members (3) to warm the members 
(3) and thereby defrost the food. The cooled heat exchange 
medium is warmed during flow through the heat exchange means 
(6) and the warmed heat exchange medium recirculated along 
the heat exchange medium circulation flow path (5) through 
the tubular members (3).
Patent EP-0227247-A3 (EP)
Title: Honeycomb structure from joined single pleat material and method of making same
IPC: B31D3/02
Filed: 1986-10-21
Abstract: A honeycomb structure (l) formed of two continuous lengths of pleated materials (2, 3) secured together intermediate the pleats. In particular, a honeycomb structure (l) is constructed of foldable material and defining a plurality of longitudinally extending cells (4) connected together in overlying expandable-collapsable relationship for collapsing each cell (4) against the overlying cell, each cell having a longitudinally extending front face (5) and a longitudinally extending back face (6), and wherein the front faces (5) of all of the cells are defined by a first, single piece of foldable material (2); and the back faces (6) of all of the cells are defined by a second, single piece of foldable material (3).
Patent EP-0225163-A3 (EP)
IPC: C08G63/664
Filed: 1986-11-26
Abstract: A crystalline copolymer is produced by first polymerizing 
p-dioxanone to form a mixture of monomer and homo­
polymer, and then adding lactide to this mixture and poly­
merizing to form a copolymer.
Patent EP-0224462-A3 (EP)
IPC: B01J21/08
Filed: 1986-10-23
Abstract: A carrier for a catalyst wherein a mass of 
silicon dioxide particles molded into a predetermined 
configuration are fused together by a bonding compound 
selected from the group consisting of sodium metabor­
ate, potassium borate, ammonium borate and sodium 
tetraborate, A preferred use for the carrier is in 
the support of a potassium/vanadium catalyst for 
oxidizing sulfur dioxide to sulfur trioxide. The 
catalyst carrier exhibits superior resistance to 
attrition.
Patent EP-0233514-A3 (EP)
Title: Wheel for small-wheeled railway vehicles
IPC: B61H5/00
Filed: 1987-01-27
Abstract: 1. A disc-braked wheel for small-wheeled rail vehicles, such as low-floor waggons, having : a hub (4) ; a wheel disc (3) ; a wheel tire (2) releasably connected to the wheel disc ; and radial annular friction surfaces which cooperate in one plane with the lateral flanks (15), used as friction surfaces, of the wheel tire and are disposed at an axial distance from the wheel disc and enclose the hub at a radial distance, and of which the annular friction surface disposed on the outside of the wheel is formed by the outer flank (8) of a first rotating annular member extending in the direction of the hub, the annular friction surface disposed on the wheel flange side being formed by the outer flank (14) of a second annular member whose external diameter is smaller than the internal diameter of the wheel tire at the wheel flange, characterized in that : - the first annular member is constructed on the outside of the wheel in the form of a one-piece attachment (8') on the wheel tire (2), - the wheel tire (2) is fitted from the outside of the wheel with a taper fit on the wheel disc (3), the outer annular surface (20) of the wheel disc (3) being constructed frustoconical and the inner wall (19) of the wheel tire (2) correspondingly frustoconical, - the second annular member, taking the form of a brake disc (9), on the wheel flange side bearing against the wheel disc (3) via spacer cams (13) distributed over a pitch circle, and - the brake disc (9) and the structural unit formed by the wheel tire (2) and the attachment (8') are clamped against one another and against the wheel disc (3) by means of axial screwed connections extending through the wheel disc (3).
Patent EP-0252228-A3 (EP)
IPC: G01M5/00
Filed: 1987-04-15
Abstract: Die Erfindung betrifft eine Vorrichtung zur Feststellung 
von Schäden an Faserverbundwerkstoffen, verbunden mit einer 
optischen und akustischen Signaleinrichtung und einer Scha­
densspeichereinrichtung und/oder einer Blockiereinrichtung, 
zur Verhinderung der weiteren Benutzung des beschädigten 
Bauteils. Der Schaden wird über Widerstands- oder Frequenz­
messung festgestellt.
Patent EP-0257257-A3 (EP)
Title: Blowing-in device for a core shooter
IPC: B22C15/26
Filed: 1987-07-08
Abstract: A core making machine wherein a selected blow plate is attracted to the blow head by suction and/or by one or more magnets so that the connection between the blow head and the plate can be terminated or established practically instantaneously without the utilization of screws, bolts and nuts, clamps, hooks or other conventional fasteners.
Patent EP-0270771-A3 (EP)
IPC: G06T13/80
Filed: 1987-10-13
Abstract: There is disclosed herein a system for rapid 
processing of the data records of many moving and 
nonmoving objects on a playfield only part of which is 
displayed and for determing collisions between 
objects. A search pipeline using a synchrounous state 
machine searching a linked list of the records organized 
by approximate position on the playfield implements the 
search function. A lookahead cycle in the state machine 
is provided to continue searching for the next object 
which is to be visible while the graphic data from a 
previously found object is being loaded into a line 
buffer. Slips point to the first objects on the list 
for the current scan line speed up the search process. 
The collision detect process is speeded up by only 
checking the nearest neighbors on the playfield in the 
path of movement and by organizing all the moving and 
nonmoving objects on the playfield in a two dimensional 
array mapped to the approximate position of display of 
the object on the playfield.
Patent EP-0234904-A3 (EP)
IPC: H05K13/08
Filed: 1987-02-23
Abstract: An automatic lead sensing and fine-forming system is 
disclosed for preparing the leads of electronic components so that 
they are ready to be inserted by robots into holes on printed circuit 
boards. The positions of the lead tips and the positions of the 
holes are sensed and compared to determine if any leads need to be 
bent. These leads are then bent and the force on the leads and their 
displacement are sensed and recorded during the process. The data 
recorded is then used for subsequent bendings, where necessary, for 
bending the leads to the target locations so that all the leads fit 
simultaneously into the holes. To simplify image processing, the 
lead tips are illuminated by light originating from substantially 
isotropic directions from locations substantially coplanar with the 
region of the lead tips. A telecentric lens system is used in the 
optical sensing of the position of the lead tips so that measurement 
of the distances between leads is unaffected by variations in the 
separation between the lead tips and the sensing device.
Patent EP-0251448-A3 (EP)
IPC: B41F13/04
Filed: 1987-04-30
Abstract: A method of printing a succession of images on to an 
elongate web. in at least two colours, comprises feeding the 
web past the first and second rotating printing cylinders 10 
and 11, the first print cylinder applying a first colour and the 
second print cylinder applying a second colour, and periodic­
ally interrupting the movement of the web past the print cylin­
ders, the length of the interruptions controlling the repeat dis­
tance, and the interruptions of the movement of the web past 
the second cylinder being controlled in dependence upon the 
images being produced by the preceding print cylinder. The 
web may be driven by means of a servo motor such that the 
extent to which the web moves while the motor accelerates to 
and/or decelerates from, its normal running speed is ac­
curately predetermined.
Patent EP-0246856-A3 (EP)
IPC: E04F15/02
Filed: 1987-05-18
Abstract: A tile for flooring or wall cladding has a 
relatively thin stone layer (11) bonded to a substrate 
made up from three sub-layers (13A, 13B and 13C) each of 
substantially the same shape and size as the stone layer 
(11). The sub-layer (13A) adjacent the stone layer (11) 
is aligned with the latter, the intermediate sub-layer 
(13B) is displaced in two directions to define two 
projecting tongues (16,17) from two edges, and two 
grooves on the opposed edges. The outer sub-layer (13C) 
is displaced in one direction to define a projecting tab 
(22) provided with fixing holes (23). The aligned sub-­
layer (13A) may be omitted, if not required.  
     The tiles may be much thinner, and hence much 
lighter, than conventional stone slabs for flooring or 
wall cladding, on account of the strength imparted by 
the substrate. The tiles allow for invisible fixing, 
with the projecting tongues interlocking in the grooves 
of the adjacent tiles.
Patent EP-0257956-A3 (EP)
Title: Device and dispersion for intrapulmonary delivery of polypeptide growth factors and cytokines
IPC: A61M15/00
Filed: 1987-08-18
Abstract: Polypeptides selected from growth factors and cytokines are administered by intrapulmonary inhalation. Compressed air (1) entrains a solution of the polypeptides from a reservoir (8) which is dispersed by a nebuliser (5-7). The dispersion is inhaled directly into the lungs via a mouthpiece (12).
Patent EP-0273768-A3 (EP)
IPC: G01N25/18
Filed: 1987-12-30
Abstract: A method for determining the properties of a medium by 
activating temperature changing means to change the temperature of 
the medium from a first unperturbed temperature to a second 
different temperature during a first time period (t o -t₁) and 
permitting the temperature to relax to a final unperturbed 
temperature during a second time period (t₁-). In a particular 
embodiment, for example, the intrinsic thermal conductivity and 
diffusivity of the medium are calculated during a selected 
portion (A) of the first time period assuming an arbitrary value 
for the perfusion, and the perfusion of the medium is calculated 
during a selected portion (B or C) of the first or second time 
period using the calculated intrinsic thermal conductivity and 
diffusivity. The calculated perfusion is then used to re­
calculate the intrinisic thermal conductivity and diffusivity 
during the selected portion (A) of the first time period and the 
perfusion is then recalculated using such recalculated intrinsic 
thermal conductivity and diffusivity. The recalculation steps 
are repeated until each of the recalculated values converge to 
a substantially non-changing value.