baber/WOPTO huggingface dataset:
Patent EP-0058769-A3 (EP)
IPC: B23H7/18
Filed: 1981-11-24
Abstract: Verfahren und Vorrichtung zum Einrichten der Elek­
trode einer Elektroerosionsmaschine, wobei die Elektrode 
in rasch aufeinanderfolgenden Schritten zugestellt und 
nach jedem Schritt abgefragt wird, ob die Elektrode Kontakt 
mit dem Werkstück hat oder nicht. Die einzelnen Zustell­
schritte sind kleiner als die zulässige Stauchung der Elek­
trode bzw. der diese tragenden Bauteile infolge Auffahrens 
der Elektrode auf das Werkstück. Die Vorrichtung umfaßt 
einen an sich kontinuierlich arbeitenden Zustellantrieb, 
welcher pulsierend betrieben wird.
Patent EP-0042246-A3 (EP)
Title: Unglycosylated interferon
IPC: C12N15/00
Filed: 1981-06-09
Abstract: Unglycosylated human fibroblast and leucocyte interferons are disclosed together with fused genes coding therefor.
Patent EP-0054482-A3 (EP)
IPC: F02M41/14
Filed: 1981-12-09
Abstract: A fuel injection system for a diesel engine having 
injection and metering modes of operation for delivering fuel 
to an engine comprising a plurality of fuel injectors (40) 
wherein each of said fuel injectors comprise a first port (45), 
a second port (47) and a metering chamber (186) for storing a 
premetered quantity of fuel, during the metering mode of 
operation, prior to the injection of said premetered quantity 
of fuel into the engine during the injection mode of 
operation. The system further includes manifold means (48) 
for connecting in fluid communication each of second ports 
of each of said fuel injector, pressure regulating means (50, 
52) connected between said manifold means and a fuel 
reservoir (34) for regulating and for supplying fuel at said 
second determinable pressure to said second inlet port of 
each of the injectors and distributor pump means (30) 
connected to the said first port of each of said fuel injectors 
and to the fuel reservoir for sequentially pressurizing the first 
port of a particular injector at a pressure greater than the 
pressure established by the pressure regulating means 
causing the piston to stabilize at the bottom of its stroke and 
sequentially thereafter lowering said first pressure level to a 
pressure lower than that of the pressure established by said 
pressure regulating means thereby causing said piston to 
move causing said premetered quantity of fuel to enter said 
metering chamber of a particular one of said injectors 
through said second port and for sequentially thereafter 
increasing said first pressure level thereby causing said 
piston to pressurize the fuel within said metering chamber to 
initiate fuel injection into the engine through a nozzle.
Patent EP-0067616-A3 (EP)
Title: Security barrier structure and method of making the same
IPC: E05G1/024
Filed: 1982-06-02
Abstract: A barrier structure for the walls and/or doors of a safe or other security enclosure comprises a corrugated planar element (2) of copper or other tough and heat-resistant metal disposed in intimate relation within a matrix (3) eg of cast aluminium or concrete containing elements (4) of very hard and refractory material. The corrugations in the element (2) are formed so as to ensure that a cutting tool of selected diameter which is applied to that element (2) will inevitably encounter some of the hard material (4) behind that element (2) so that the tool is blunted before the element (2) can be completely penetrated.
Patent EP-0080790-A3 (EP)
IPC: H01L21/56
Filed: 1982-08-04
Abstract: A method for forming a uniform, extremely thin film on 
the surface of plastics molded articles, films, sheets, synthe­
tic paper, fibers, metal, and other objects, said film contain­
ing an anti-static agent, anti-fogging agent, anti-corrosive 
agent, mildewproofing agent, and the like. In the method a 
homogenous solution or emulsion is prepared by dissolving 
a surfactant and agents in a solvent such as water with the 
aid of ultrasonic energy or like, and the solution is made into 
an aerosol of fine particles by means of cavitation. The 
aerosol is brought into contact with an object, whereby the 
fine particles of aerosol are deposited on the object and a 
thin film of the solution is formed on the surface of the object 
due to the difference in surface tension between the 
surfactant and the object. After evaporation of the solvent, 
the agents are left on the surface of the object in the form of 
an extremely thin film. The specification discloses also 
apparatus for producing such an aerosol, selecting aerosol 
particles, and bringing the aerosol into contact with the 
surface of an object.
Patent EP-0092100-A3 (EP)
Title: Triazolylalkyl-2,3-dihydrobenzofuran oximes, process for their preparation and their use as plant growth regulators
IPC: A01N43/64
Filed: 1983-04-05
Abstract: 1. A triazolylalkyl-2,3-dihydrobenzofuran oxime of the formula 1  see diagramm : EP0092100,P9,F1  where R is hydrogen or alkyl of up to 4 carbon atoms, is hydrogen, fluorine, chlorine, bromine, iodine, nitro, trifluoromethyl, alkyl of up to 4 carbon atoms, alkoxy of up to 2 carbon atoms, alkenyl of 3 or 4 carbon atoms, phenyl or phenoxy, m is an integer from 1 to 4, the individual groups X being identical or different if m is larger than 1, R**1 is hydrogen, an optionally chlorine=substituted alkyl of 1 to 6 carbon atoms, an optionally chlorine-substituted alkenyl of 3 to 5 carbon atoms, alkynyl of 3 or 4 carbon atoms or benzyl, the benzyl radical being optionally substituted by fluorine, chlorine, bromine, nitro, trifluoromethyl or alkyl of up to 4 carbon atoms, or R**1 is -CO-R**2 , where R**2 is methyl, ethyl, n-propyl, isopropyl, chloromethyl chloropropyl, methoxymethyl, acetonyl, (CH3 -COCH2 -), vinyl or propenyl.
Patent EP-0108299-A3 (EP)
Title: Excitation system for the generation of a fast, pulsed, high tension discharge, in particular for a high performance laser
IPC: H01S3/0973
Filed: 1983-10-18
Abstract: An excitation system for generating a fast pulsed high-voltage discharge into a load, especially for exciting a high-power laser, by an arc-free capacitor discharge which is as homogeneous as possible. The system includes a laser chamber wherein two laser electrodes are oppositely located and spaced from one another, and extending parallel to an optical axis of the laser chamber; and a high voltage supply unit; a pulse forming network which further includes, in a shunt branch connected in series with the stripline capacitors, at least one fast high-voltage switching element, which, due to its activation the high-voltage pulses are generated at the laser electrodes. The fast high-voltage switching element is formed as a saturable magnetic reactor having a magnetizing current which makes the reactor go into saturation if the charging voltage at the stripline capacitors has come into the vicinity of the peak thereof, and wherein the shunt branch of the laser chamber includes a series circuit containing a respective stripline capacitor and the laser chamber itself.
Patent EP-0111161-A3 (EP)
Title: Device for initiating microinstructions for at least two independently working function units in an integrated microprogrammed electronic module, and method for its operation
IPC: G06F9/26
Filed: 1983-11-07
Abstract: The device, with one microinstruction address register (MPARi, i = 0,1,2,3) and one microinstruction register (MPIRi) per function unit is intended to permit a high data transfer rate and a short response time to data transfer requests. With such a device, the number of microinstruction memories (ROM) is less than the number of function units. Such a device can exhibit a single microinstruction memory (ROM) and a single intermediate memory (SLATCH) which contains the microinstruction memory drive address (ROMA).
Patent EP-0111273-A3 (EP)
Title: Light-sensitive composition, photoprinting material prepared using that composition and processes for producing a printing plate with this material
IPC: G03F7/40
Filed: 1983-12-02
Abstract: 1. A light-sensitive composition which comprises a water-insoluble binder which is soluble in aqueous-alkaline solutions ; and a light-sensitive component selected from the group consisting of o- or p- quinone diazides, diazonium salt polycondensation products, or a mixture of a) a compound which eliminates an acid on exposure to light and b) a compound having at least one C-O-C group which can be split by acid ; and a thermo-crosslinking compound, which thermo-crosslinking compound is a cyclical acid amide of the general formula :   see diagramm : EP0111273,P8,F1   wherein R denotes a hydrogen atom or an alkyl group.
Patent EP-0092265-A3 (EP)
Title: Deaerator for automatic bag filling machines for particulate materials
IPC: B65B39/04
Filed: 1983-03-31
Abstract: The invention consists in making the wall on which the product to be bagged flows, in the area where the product is fed to the filling nozzle, of a filtering material, through which air can pass but not the product to be bagged, and in closing such an area of filtering porous material, with an impermeable wall so as to form a chamber, where vacuum in the bag filling stage or a pressurized air blow in the stage of replacing a filled bag with an empty bag on the nozzle, are alternately produced.
Patent EP-0098678-A3 (EP)
IPC: G06K7/10
Filed: 1983-03-21
Abstract: Article indentification means are provided for sensing and 
deciphering signals emanating from, for example, labels such as 
barcode labels. The identification means includes sensing means 
(19) having a plurality of discrete sensing zones (21) each 
adapted to detect a portion or portions of the label (11). Decipher­
ing means (20) are associated with the sensing means to 
decipher the label irrespective of alignment of the signal with the 
sensing means.
Patent EP-0119348-A3 (EP)
IPC: C04B41/81
Filed: 1983-11-18
Abstract: According to the present invention, a ceramic tile is 
provided with a glaze or other coating which is capable of 
absorbing on/into or through its surface an image formed 
from dyes, such as emulsion dye colourings, or other im­
age-forming material. The invention thus provides a method 
of decorating a ceramic tile wherein the decorative image 
is applied on/into or through the glaze on or penetrating the 
tile, the glaze being formulated to absorb and retain the 
image. The image may be applied on or into the glaze or 
other tile coating from an image carrier preferably by colour 
transfer molecule bonding.
Patent EP-0128270-A3 (EP)
IPC: F25D3/11
Filed: 1981-10-21
Abstract: A system for heating or cooling articles conveyed in a 
vertical helical path is defined by an endless conveyor belt 
driven at its inner edge by contact with a rotating drum and 
a circulating heat exchange fluid propelled horizontally onto 
the articles by axial flow fans rotating in a vertical plane. 
The system features a novel arrangement employing scroll 
means for confining the circulating heat exchange fluid to 
a substantial portion of the helical path and location of fan 
means such that the heat exchange fluid is propelled in 
push-pull manner from the discharge side of one fan means 
to the intake or suction side of a second fan means. In the 
preferred embodiment directed to refrigeration of conveyed 
articles, more particularly foodstuffs to be frozen, the con­
veyor is located within an insulating housing. Further fea­
tured novelty includes location of the driving means for the 
rotating drum externally of the housing and directing of 
refrigerant, such as liquid CO₂ into the fan blast in a direc­
tion counter to that of the blast.
Patent EP-0135697-A3 (EP)
Title: A multi-stage grinding device, especially for plastic masses, polymers for the modification of bitumen, p.t.f.e.- and regenerated rubber , offal for animal feed a.s.f.
IPC: B02C7/12
Filed: 1984-07-20
Abstract: 1. A multi-stage comminuting device, more particularly for plastics, polymerides for bitumen modification, PTFE and rubber regenerate, slaughterhouse waste for animal feeds, and so on, in which the material is comminuted between a stator ring (15) and a rotor ring (12) equipped with cutting edges, the stator ring (15) and the rotor ring (12) forming flow ducts (23) between the teeth (24, 27, 30), said flow ducts adjoining one another with a peripheral offset as considered radially, the inner rotor ring and the outer stator ring overlapping in the axial direction, characterized in that the teeth (24, 27, 30) at least of the rotor (12) have flanks (25, 28, 31) which face the running direction (y) and which are undercut in opposition to that direction, the teeth of the middle and outer rotor stages (R 2, R 3) and of the outer stator stage (S 3) have undercut tooth surfaces and the teeth (27, 38) of the rotor and the stator in the overlap zone have an angle (z, z') of 80 degrees or less to the peripheral tangent.
Patent EP-0137379-A3 (EP)
Title: Heald-guide device for weaving looms
IPC: D03C9/00
Filed: 1984-09-20
Abstract: A heald-guide device for weaving looms is formed of at least one pair of round tubes (1,2; 11, 12), which are at least as long as the healds and which are connected, adjustable both in height and in depth, to the loom side structures (5) and positioned close to the middle point of the stroke of the upper part of the heads (3), bushes (8,9; 13,14) being mounted on the healds - coaxial to said tubes and free to rotate - in proximity of the appropriate conventional separators (7, 15) provided between each heald.
Patent EP-0135931-A3 (EP)
IPC: H04Q3/54
Filed: 1984-09-25
Abstract: 1. A central control unit of a switching system, in particular a telephone switching system with a plurality of processors (BP, CP) which are of fundamentally-identical construction and which can be provided with individually-assigned stores (LMY) which carry out distributed switching-orientated functions and which, in the event of a funtional failure, are represented by another of the processors and a central bus system (B : CMY) to which the processors (BP, ZP) are connected, characterised in that only two processors (BP), serving as so-called base processors (BP), additionally carry out operational and/or security-orientated functions in such manner that the first base processor (BPO), namely the controlling processor of the two processors, thus in the controlling state, is capable of carrying out alone these instantaneous operational and/or security-orientated functions but for this purpose is only partially loaded, namely up to x % of its computing capacity, so that up to (100-x)% of its computing capacity can additionally assume switching-orientated functions, the second base processor (BP1) which is in the non-controlling state, is equipped in such manner that it always keeps available at least x % of its capacity in order to possibly later take over the control of the operational and/or security-orientated functions from the first, previously-controlling base processors (BPO), the second base processor (BP1) is thus suitable, prior to assuming control, to itself undertake switching-orientated functions in respect of a maximum of up to (100-x)% of its capacity.
Patent EP-0144587-A3 (EP)
IPC: F16D48/04
Filed: 1984-09-28
Abstract: Apparatus for modulating the fluid pressure directed to a 
load comprises a housing having an inlet port and an outlet 
port. A valve member in the housing is movable in a first 
direction to increase communication between the inlet port 
and the outlet port and in a second direction to decrease 
communication between the inlet port and the outlet port. A 
valve-positioning structure moves the valve member in the 
first and second directions. The valve positioning structure 
moves the valve member in the first direction (a) in a first 
stage of valve operation which causes an increase in the 
pressure in the outlet port at a first rate and (b) in a second 
stage of valve operation which causes an increase in the 
pressure in the outlet port at a second rate that is higher than 
the first rate. The valve positioning structure initially applies 
a force to the valve member that is proportional to the 
pressure desired in the outlet port and which urges the valve 
member in the first direction, and as the pressure in the 
outlet port increases applies a force to the valve member that 
is proportional to the pressure in said outlet port urging the 
valve in said second direction so that when the outlet 
pressure reaches the desired pressure the forces acting on 
the valve member are balanced.
Patent EP-0132035-A3 (EP)
IPC: B01F27/73
Filed: 1984-06-04
Abstract: An apparatus is provided for blending and emulsifying a 
dry product (D) with a viscous product (V), the latter being 
disposed to a predetermined level within a tank (21). The tank 
(21) is provided with a dry product inlet (22) disposed above 
the level of the viscous product (V). The apparatus includes a 
power actuated rotary agitator (24) immersed within the visc­
ous product (V) and, when rotating at a predetermined speed, 
causes the viscous product (V) to form a vortex into which the 
dry product (D) is fed through the tank inlet (22). The agitator 
(24) is provided with first (27) and second (28) disc members 
arrranged in spaced, substantially parallel relation. One of the 
disc members (28) is provided with an enlarged central open­
ing (35). The disc members (27, 28) are interconnected to one 
another by a plurality of symmetrically arranged baffles (30). 
The periphery of at least one of the disc members (27, 28) is 
provided with a plurality of symmetrically arranged shear 
blades (34).
Patent EP-0134661-A3 (EP)
Title: Low viscosity aromatic polyols and methods for their preparation
IPC: C08G18/42
Filed: 1984-07-09
Abstract: A method for preparing aromatic polyols useful for the production of polyurethane and polyisocyanurate polymers involves digesting scrap polyalkylene terephthalate polymers with a digesting agent, typically a low molecular weight polyol. The digestion product is then treated with an alkylene oxide to produce a low viscosity polyol which displays excellent stability over long term storage.
Patent EP-0138607-A3 (EP)
IPC: G02B23/26
Filed: 1984-10-15
Abstract: A visual inspection system is described for remotely in­
specting radioactive nuclear fuel assemblies under water using 
fiberoptic technology. The system is provided in an underwater 
environment in a spent fuel pool and includes a radiation resist­
ant fiberscope/closed circuit television camera system coupled 
to a three axes manipulator system. The fiberscope includes a 
radiation resistant fiberoptic image guide having a core manu­
factured of ultrapure silicon dioxide material so as to minimize 
transmission losses. The system provides the capability of per­
forming visual inspection of the interior of radioactive nuclear 
fuel assemblies having channels formed between adjacent fuel 
elements as small as 1.75 mm (0.070 inches). The fuel el­
ements to be visually inspected are illuminated by a laser cou­
pled to a fiberoptic light guide arranged adjacent to the fiber­
optic image guide.
Patent EP-0149337-A3 (EP)
IPC: H05G1/52
Filed: 1984-12-19
Abstract: An X-ray generating apparatus with a filament energiz­
ing transformer (120, 121: 184) mounted 
inside the X-ray tube housing (11) while a high voltage 
generating transformer (112) remains outside that housing 
(11). This arrangement allows a single high magnitude 
negative polarity input (114) to be routed through the tube 
housing (11) and coupled to the tube cathode (24).  
     In one embodiment of the invention two cathode 
filaments (54, 56) are each energized when in use by an 
associated one of two filament transformers (120, 121) inside 
the housing (11). Selective energization of one or the other 
transformers determines which filament is to be energized. 
In an alternate embodiment a frequency sensing electronic 
switch (188) chooses which filament (54, 56) to energize 
depending on the energization frequency input to a single 
filament transformer (184).  
     A method of operating an X-ray tube is also provided.
Patent EP-0140836-A3 (EP)
Title: Optical apparatus for generating a stereoscopic visual image
IPC: G02B21/22
Filed: 1984-10-09
Abstract: In the image-side beam path of an objective lens are roof-like mirrors for pupil separation. The two beams pass to a mirror means where the two beams are directed on to an intermediate image plane by pivotal mirrors. The two optical axes cross in the intermediate image plane. In the region of the intermediate image plane is a field lens which feeds the beams to the eyes by way of a beam exit lens. That arrangement provides a stereoscopic image with large depth of focus. The exit pupils are larger than those of the eyes so that the viewer has a certain range of possible movement.
Patent EP-0153693-A3 (EP)
Title: Printing device
IPC: B41F19/02
Filed: 1985-02-20
Abstract: A printing device for the production of tamper-proof printing on print receiving material comprises a printing head which carries individually controllable heating elements and a color transmitting embossing foil.
Patent EP-0158266-A3 (EP)
IPC: C08J9/10
Filed: 1985-04-02
Abstract: A foamable thermoplastic composition comprising in 
admixture (a) a polycarbonate resin, alone, or with (b) a 
polyester, (c) a minor amount of a foaming agent and (d) a 
minor amount of an inorganic non-fibrous particulate nuc­
leating agent, alone, or with a particulate organic polymeric 
material, wherein (d) has an aspect ratio of about 1 and a 
small particle size.
Patent EP-0163849-A3 (EP)
Title: Transferring device for an automatically operating cable convection device
IPC: H01R43/28
Filed: 1985-04-05
Abstract: 1. A conveyor system for an automatic cable preparation machine, consisting of a first conveyor (2), which conveys the cable (1) unwound from a reel in the direction of its longitudinal axis to a cable cutting station (13), and of a second, following conveyor (24), which moves the cable (1) on, perpendicular to the cable axis, and which has clamping locators into which the cable (1) is fed, characterised in that following on from the first conveyor (2) there extends a channel (14) which guides the cable (1) in its longitudinal axis at least as far as the second conveyor (24), and into which channel a slide (18) engages from the side remote from the second conveyor (24), said slide pushing the cable (1) into the clamping locator of the second conveyor (24) through an opposing slot which opens as the slide (18) is advanced.
Patent EP-0163243-A3 (EP)
IPC: C12P21/00
Filed: 1985-05-21
Abstract: This invention relates to a human T or B cell line carrying 
at least one Eℓa human adenovirus 12-type gene or fragment 
thereof; said cell line being capable of spontaneously 
producing an immunologically active substance. This inven­
tion also relates to a process for producing an immunologi­
cally active substance comprising culturing a human B- or 
T- cell line carrying at least one human Ela adenovirus 
12-type gene or fragment thereof in a culture medium 
capable of supporting growth thereof for a period of time 
effective to attain a spontaneous production of the substance 
thereof.
Patent EP-0178443-A3 (EP)
Title: Soaps and shampoos containing bioemulsifiers
IPC: A61K35/74
Filed: 1985-09-04
Abstract: Soaps and shampoos comprising bioemulsifiers, for example, those produced by Acinetobactar calcoaceticus, are provided. Use of such soaps and shampoos result in beneficial effects to skin and hair.