baber/WOPTO huggingface dataset:
Patent EP-0044574-A3 (EP)
Title: Use of calcium silicate in granular or powder form for hydrophilic absorption or adsorption
IPC: B01D53/02
Filed: 1980-01-16
Abstract: The invention deals with calcium silicate granulates or powders with a microporous structure, which are obtained, by reacting crystalline or, if required, amorphous silicon dioxide, or materials containing the same, with calcium oxide or materials containing the same, in a CaO to SiO2 molar ratio of 0.8:1 to 1:1:1, by homogenizing the same in water together with a suitable additive and molding, autoclave setting, comminuting, drying, and grading with the further proviso that the homogenization during the reaction is carried through by dispersion of the starting materials in water by adding an anion-active surfactant, which had previously been converted in water into a microporous stable foam, obtained as absorbents and adsorbents for liquids, vapors and gases, as well as calcium silicate granulates of this type with further developing additives, which in the use for absorption of hydrophilic liquids are fatty amines, whereas in the use of the absorbent for oleophilic liquids and gases polyamide waxes, fatty amine salts or saponification resistant alkoxy silanes may be used.
Patent EP-0055857-A3 (EP)
IPC: A61Q17/04
Filed: 1981-12-29
Abstract: Topically applied compositions are disclosed. Further, 
sunscreening compositions are disclosed comprising ultra­
violet light-absorbing materials and film-forming polymers 
which exhibit enhanced protection from erythema-causing 
radiation. The observed enhancement in activity of the 
topical composition may be seen to occur with other 
topically applied materials.
Patent EP-0049601-A3 (EP)
Title: Sunscreen compositions containing delta-5,7 steroidal dienes
IPC: C07J9/00
Filed: 1981-09-30
Abstract: A sunscreening composition comprises a sunscreening amount of an opacifying agent and a therapeutic amount of a Δ<sup>5,7</sup> steroidal diene which is non-hydroxylated at any of positions 1; 1,25; 1,24,25 or 1,25,26 thereof.
Patent EP-0055637-A3 (EP)
Title: Apparatus for measuring the deformation of a heated material and its use in determining the wetting ability of resins
IPC: G01N25/04
Filed: 1981-10-29
Abstract: A method and apparatus for optically making physical measurements of materials which deform upon application of heat thereto. The device comprises a source of light, an at least partly transparent chamber having a heating source which can be programmed to operate as a function of time, and with a porous support designed to support a deformable material within the chamber. A photo-electric receiver 5 and an optical lens 7 are also provided for imaging of the material during deformation on the photo-electric receiver. In order to perform the imaging, the source of light, the porous support, the photo-electric receiver and the optical lens 7 are optically aligned. In a specific application, the apparatus can be used to determine the wetting power of pitches.
Patent EP-0034132-A3 (EP)
Title: Method for the mechanical working of metals and lubricant concentrate
IPC: C10M173/02
Filed: 1981-01-23
Abstract: During mechanical working, an aqueous lubricant composition is used as a lubricating and cooling agent, which contains an ether phosphate as a lubricating agent. A concentrate suitable for use as a lubricant after dilution with water is also described.
Patent EP-0067592-A3 (EP)
IPC: C12G3/04
Filed: 1982-05-27
Abstract: A liqueur is disclosed which contains fresh cream yet 
remains stable against separation despite an alcohol content 
of from about 5 to about 25%. According to the disclosed 
process, cream base and spirit portions are prepared and 
combined to form a stable product having a pH above about 
6.3. The cream base portion is prepared from cream, sugar, 
an antioxidant, an emulsifier having a hydrophilic/lipophilic 
balance of less than about 12, a soluble casein salt as an 
emulsion stabilizer, and flavoring and/or color if desired. The 
cream base portion can be homogenized prior to blending or 
the blend of the cream base and spirit portions can be 
homogenized, to form a stable emulsion wherein the fat 
globules are reduced in size such that at least 95% are less 
than 1 micron in diameter, and substantially none are greater 
than 8 microns in diameter. The spirit portion may be 
flavored and/or colored as desired.
Patent EP-0083321-A3 (EP)
IPC: B29C67/20
Filed: 1982-12-10
Abstract: This invention relates to the impregnation of cellular 
materials, particularly foamed resins, with thermoplastic 
materials, such as bituminous materials, for providing 
elements acting as sound, heat or hydraulic insulating 
means, according to their compression degree as installed. 
To carry-out the foamed resin impregnations without any 
degradation thereof notwithstanding the use of thermoplas­
tic materials having a higher melting point than that of the 
resin degradation, the thermoplastic material is applied in 
the form of a layer on a surface of a foamed resin sheet and 
then the foamed resin is impregnated with the thermoplastic 
material by compression, particularly obtained by calander­
ing, and subsequent expansion of the compound.
Patent EP-0095610-A3 (EP)
IPC: H01H85/56
Filed: 1983-05-10
Abstract: A fuse holder and method for manufacturing thereof, 
the fuse holder having a can and a molded body to receive 
a fuse. The fuse holder has a first contact located at one end 
of the body to engage one end of the fuse. A cylindrical 
second contact having opposed J-shaped slots is disposed 
near the other end of the body. Engaging the other end of 
the fuse is a connector having a pair of tabs receivable by 
the J-shaped slots to form a conductive bayonet connection 
between the connector and the second contact. Protrusions 
on the connector slidably engage the second contact to 
maintain conductive contact therebetween, if the bayonet 
connection is broken. The fuse holder can be adapted by 
modifying the connector or by using an adaptor to accom­
modate shorter fuses. To manufacture the fuse holder, the 
first and second contacts are insert-molded into the body.
Patent EP-0141871-A3 (EP)
Title: A conveyor for conveying a succession of articles
IPC: B65G47/31
Filed: 1983-11-14
Abstract: A conveyor for conveying a succession of substantially identical articles towards a discharging or treatment zone provided with delaying means, preferably vertical belts driven at a lower speed than the conveyor, for delaying the articles sufficiently to substantially close any unequal gaps existing between the articles, the articles leaving the delaying means being again accelerated up to the travelling speed of the conveyor thereby creating uniform distances between successive articles.
Patent EP-0107307-A3 (EP)
Title: A tape remaining circuit
IPC: G11B27/10
Filed: 1983-09-07
Abstract: The tension arm position of a tape recorder is sensed and any change in position is added as a correction factor to the capstan tach or tape timer tach count generated during a reel tach period. To this end, the tension arm position signal is clamped to ground at the start of the capstan count. At the end of the capstan count, the tension arm position is sensed to provide a value that is proportional to the change in the position that has occurred during the capstan count. The value is then added to the capstan count to provide a corrected capstan count that no longer contains a tension arm error and constitutes a precise tape remaining output signal.
Patent EP-0111449-A3 (EP)
Title: Method to manufacture an exterior part of a time piece, and part obtained by the same
IPC: G04B39/02
Filed: 1983-12-05
Abstract: In the manufacture of a watch case part comprising a glass and a middle having an opening for the glass, the following operations are carried out: first, a metallic coating is deposited on a peripheral portion of the glass, then one or more elements are formed on the coating by moulding a molten material having an affinity for the metal forming the coating, whereupon the glass is secured to the middle through the intermediary of the fastening element. The fastening element may consist of a heel extending around the periphery of the glass or of fastening studs extending at right angles to the plane of the glass. In some cases the fastening element may also act as sealing element.
Patent EP-0123299-A3 (EP)
Title: Segmented sabot
IPC: F42B14/06
Filed: 1984-04-19
Abstract: A sabot consists of a plurality of segments which define an air pocket for detaching the segments from a fin-stabilized subcaliber penetrator projectile. The air pocket is defined by a rear support region of the sabot. A front support region of the sabot includes a plurality of webs between each adjacent pair of which an air-through-streaming passage is defined. At least the web portion of each segment is made of synthetic material and such web portion has a curved part defining a fracture zone.
Patent EP-0147649-A3 (EP)
IPC: F02P3/045
Filed: 1984-11-28
Abstract: In an ignition system of an electronic spark advance type 
including a pickup (1) for generating a pair of position signals 
indicative of a maximum advance angle (W₁) in terms of 
crankshaft rotation degrees for each crankshaft rotation, a 
signal generating circuit (7, 8, 11, 13) responsive to the 
output signals of the pickup (1) to generate a pair of 
comparison signals of different levels within each of the 
crankshaft rotation degrees of the maximum advance angle 
and the other crankshaft rotation degrees and a control 
circuit (12, 14) for comparing the levels of each of the pairs of 
comparison signals to generate an energization starting 
position signal and an ignition position signal for respective­
ly determining the energizatlon and ignition timing of an 
ignition coil (160) of an internal combustion engine, the 
control circuit generates the energization starting position 
signal prior to the timing of generation of earlier one of the 
next pair of position signals from the pickup (1) and also 
generates the ignition position signal at a timing within the 
maximum advance angle thereby ensuring the required 
energization energy for the ignition coil (160) even during the 
rapid acceleration of the engine speed.
Patent EP-0117036-A3 (EP)
IPC: A24B3/00
Filed: 1984-01-11
Abstract: Apparatus for unpacking a tobacco bale which is con­
tained inside a plastic bag within a telescopic cardboard 
container, the container having a surrounding plastic strap. 
The apparatus includes (1) a destrapping station having a 
cutter adapted to ride along the top of the carton to cut the 
strap; (2) a lifting device for removing the top of the 
container by gripping it around the upper corners and then 
moving it away from the bale and collapsing it and (3) a bag 
removal device which pulls the bag from the bale, after it has 
been inverted so that the bottom of the bag is uppermost.
Patent EP-0119062-A3 (EP)
Title: Storable dental porcelain paste
IPC: A61K6/06
Filed: 1984-03-08
Abstract: A storable paste-like material for use in preparing porcelain dental prostheses comprises porcelain powder, water, and a small amount of a finely divided ceramic material that overcomes the dilatance of the mixture of porcelain powder and water.
Patent EP-0127282-A3 (EP)
IPC: B01J4/00
Filed: 1984-03-26
Abstract: The release pattern of a dispersion type active agent dis­
penser can be improved by forming the device from a 
depleted zone containing the agent at a concentration no 
greater than the saturation and a non-depleted zone contain­
ing the agent dispersed in the matrix at a uniform concentra­
tion greater than saturation. The depleted zone is disposed 
between the surface through which the agent is to be dis­
pensed and at least a substantial portion of the non-depleted 
zone with the interface therebetween disposed at a non-­
uniform distance from the releasing surface. Certain embod­
iments are particularly useful for the transdermal administra­
tion of drugs.
Patent EP-0162428-A3 (EP)
IPC: H01L21/00
Filed: 1985-05-18
Abstract: Encapsulated electronic circuit devices as well as meth­
ods and molding apparatus for making same are disclosed. 
For example, an integrated circuit "die (or "chip") (22) and 
the lead frame (or frames) (20) to which it is physically affixed 
and electrically connected are positioned in a mold between 
stacks of resin impregnated fibrous layers (62, 64) of pre­
determined shape and size. The layers are then compressed 
under heat and pressure causing them to fuse together about 
the die and its lead frame(s). This forms a laminated 
protective sealed encapsulation for the die and adjacent por­
tions of the lead frame(s), without causing undue damage to 
the delicate lead wires (23) electrically connecting the die (22) 
to the lead frame (20). Such multiple laminated layers of resin 
and fibres, which preferably include woven glass cloth or 
similar materials, provide a strong, resilient integrated circuit 
chip "carrier (of either the "leaded" or "leadless variety) 
which may conveniently include multiple lead frames (20, 
20a) heat conductive members (110), strengthening mem­
bers and the like.
Patent EP-0161695-A3 (EP)
IPC: B60C27/06
Filed: 1982-03-18
Abstract: A cross-member (18) for a cable-type tire chain com­
prising a cable (26) covered over at least part of its length 
with a sheath (30, 31, 32) comprising a wire wound helically 
around the cable (26), the sheath being free to rotate on the 
cable, there being traction means (20) also freely rotatably 
mounted on the cross-member (18).
Patent EP-0153193-A3 (EP)
Title: Coated particulate fillers
IPC: C08K9/04
Filed: 1985-02-20
Abstract: Filler particles, e.g. calcium carbonate particles, are coated by the application of a C6-C10 aliphatic carboxylic acid, such as n-octanoic acid or n-decanoic acid, in the presence of water and an alcohol. The coated particles may be incorporated into polymers, such as unsaturated polyester resins or polyvinyl chloride.
Patent EP-0167311-A3 (EP)
IPC: G02F1/13
Filed: 1985-06-12
Abstract: A guest-host smectic cell incorporates an alkyl 1,4-­
diaminoanthraquinone-2-carboxylate blue dye which is rela­
tively highly resistant to degradation when exposed to the 
fields and current densities typically employed for switching 
by means of electrohydrodynamic induced instability effects. 
Such dyes may be employed admixed with other stable dyes 
to provide a black dye.
Patent EP-0176291-A3 (EP)
IPC: H04M9/00
Filed: 1985-09-13
Abstract: A system for accessing a plurality of main exchange 
lines (CO1, CO2, CO3) by a plurality of stations and for 
exchanging signals between the stations. Each station is 
provided with a self-sufficient microprocessor (10) which 
controls all the functions of the station. The microprocessors 
exchange control signals to indicate the status of each 
station and each line. A common intercom line is provided 
for both audio signals and control signals. Each station is 
assigned a unique address so that each station is able to dial 
up another station for intercom communication by generat­
ing the proper control signals.  
     Each station is also provided with a switch matrix (120) 
for selectively accessing any of the lines, line status indicat­
ing means (32, 34, 36) and line holding means (52, 54, 56) 
which is automatically released when any station accesses 
the held line.
Patent EP-0218002-A3 (EP)
Title: Distribution device for bottles
IPC: B65G47/71
Filed: 1986-03-25
Abstract: 1. Distribution device for bottles, cans and the like, which are conducted in a single row from a preliminary treatment machine to a multi-track conveyor and are fed in succession to the individual conveyor belts of said conveyor by means of a distributor, and the latter includes a number of discharge members, which can be brought into operative connection with the individual belts (5 - 8), such number corresponding to the number of individual conveyor belts, wherein, after the discharge of a faulty bottle into the separation path (4), the individual belt (5 - 8), which is normally envisaged for such bottle, is loadable with the next succeeding bottle which it lacks, with the result that, if a pertinent individual conveyor belt (5 - 8) is not filled to capacity, such belt is first filled completely and then all of the individual conveyor belts (5 - 8), which correspond to one another, continue to be filled normally, characterised in that a detector device (3) is disposed immediately upstream of a row of discharge members of a distributor (2), and the first discharge member, when viewed with respect to the direction of conveyance, has a separation path (4) associated therewith, and the actual individual belts (5 - 8) are each provided with individually actuatable discharge members and are disposed downstream of said path.
Patent EP-0209797-A3 (EP)
IPC: H04N5/335
Filed: 1986-07-09
Abstract: A solid-state image pick-up device without an influence of 
a start pulse of a read out includes photoelectric converting 
elements arranged in a two dimensional array, a shift register 
for generating horizontal scan plulses in response to a start 
pulse and clock pulses, the scan pulses being provided to 
means for sequentially reading out picture element signal 
from the photoelectric converting elements and a clock pulse 
generator in response to the start pulse. The clock pulse 
generator provides the clock pulses to the shift register after a 
lapse of a period, on which the start pulse has influence on a 
waveform of the picture element signals.
Patent EP-0216355-A3 (EP)
IPC: C11D1/66
Filed: 1986-09-23
Abstract: A two-phase low solvent anionic water-in-oil detergent 
emulsion to be applied to fabrics as laundry pre-spotting com­
positions. The composition is characterized by from 1% to 
30% by weight of a salt; from about 1 to about 35% by weight 
of a mixture of about 0.1% to 2% by weight of a sorbitan non-­
ionic surfactant and from about 0.5% to 30% by weight of at 
least one other nonionic surfactant and with soluble anionic 
surfactants. The composition has an HLB of from about 8 to 
about 14 and is poised at the phase inversion point of an oil-­
out/water-out emulsion. The composition also includes from 
about 2% to 60% by weight of a solvent. The balance of the 
composition is comprised of preferably deionized water.
Patent EP-0216441-A3 (EP)
Title: Tool set
IPC: B25G1/02
Filed: 1986-05-19
Abstract: A tool set having a plurality of tools consisting of any dsired working tips. Each tool (22) is formed as part of a link (24) and each link is joined to an adjacent tool link so that the various tools are chained together. When using one of the tools, the chain can be folded or collapsed to form a rigid and strong hand piece which can then be used to apply the torque or other force necessary to operate the tool.
Patent EP-0212832-A3 (EP)
Title: Electric cables
IPC: H02G1/14
Filed: 1986-07-14
Abstract: An electric cable having a current carrying conductor provided with an extruded polymeric insulating layer, has a layer of a high permittivity material extruded over the whole length of the insulating layer, which layer is covered with semi-conducting tape in contact therewith.
Patent EP-0226473-A3 (EP)
IPC: C12N9/82
Filed: 1986-12-12
Abstract: A process for the recovery and purification of L-­
asparaginase from Erwinia carotovora involves preparation 
of cellular acetone powder extract followed by either an ion 
exchange and affinity chromatography purification or by 
affinity chromatography alone. The column eluent is then 
dialyzed to produce substantially pure L-asparaginase.
Patent EP-0207022-A3 (EP)
IPC: A61L26/00
Filed: 1986-05-15
Abstract: A method of stabilizing an aqueous dispersion of water-­
absorbent particles and at least one matrix-forming hydro­
philic thickening agent comprises the steps of evacuating 
gas from said dispersion and subjecting the same to com­
pression by means of a relative pressure sufficient to ir­
reversibly transform the dispersion into a stable particle-­
matrix system. A method of preparing a stable semi-solid 
preparation of dry, preferably bead-shaped water-absorbent 
particles comprises forming a homogenous dispersion com­
prising from 30 to 70% by weight of said beads, from 0,1% by 
weight of a least one hydrophilic thickening agent, capable of 
forming a matrix for said beads, and from 20 to 55% by weight 
of water and stabilizing the dispersion formed as above. The 
water-absorbent particles may consist of cross-linked car­
bohydrates or polyacrylamide or derivatives thereof. The 
stable preparation may advantageously be packed in aero­
sol type containers and be used for the treatment of wounds 
and skin.
Patent EP-0238984-A3 (EP)
IPC: H04L29/06
Filed: 1987-03-17
Abstract: An interface circuit 14 is described for 
interconnecting a packet switched system 13 to a circuit 
switched system 12 which enables a uniform dialing plan 
to be utilized to establish intra-system or inter-system 
connections. This is accomplished by assigning each 
terminal of the packet switched system a unique terminal 
address similar to the extension number used for 
terminals of the circuit switched system. The interface 
also distinguishes data call set-up requests from other 
control commands received from the packet switched 
system.
Patent EP-0255915-A3 (EP)
Title: Flame photometer with constant stream regulation flame photometer with constant stream regulation
IPC: F23N1/00
Filed: 1987-07-29
Abstract: A flame photometer with constant flow regulation of at least one of the fuel gas components has a buffer container preceded by an on-off valve upstream of a throttle. In conjunction with the volume of the buffer container, the digitally operated on-off valve makes possible both a long-term and a short-term constant supply to the burner.
Patent EP-0257590-A3 (EP)
IPC: G01F3/16
Filed: 1987-08-21
Abstract: Linear sensing apparatus for a positive displacement 
meter includes relative to each piston of the meter, an 
elongated rectangular member rigidly attached at one end to the 
top face of its associated piston, and carrying at its other 
end a multiwindowed member that reciprocates back and forth 
with movement of the piston for alternately interrupting de­
tectable energy flowing between energy transmitting and detect­
ing devices, the detecting device converting the detected en­
ergy into alternating electrical signals analogous to the vol­
ume of fluid passed through the meter, whereafter the signals 
are processed via a microprocessor for obtaining the actual 
volume and/or price of the fluid passed through the meter over 
a given period of time.
Patent EP-0268119-A3 (EP)
Title: Belt polishing machine
IPC: B24B49/10
Filed: 1987-10-30
Abstract: A belt grinding machine is disclosed that includes a pressure bar which has a plurality of pressure shoes arranged next to one another transversely relative to the conveying direction of the workpiece to be machined, and in which each pressure shoe has assigned to it its own pressing-on device actuable as a function of workpiece parameters, the pressing on force of the pressing-on device being controlled by means of a signal-processing unit taking into account the workpiece parameters and local and time data of the workpiece transport operation. A simple and comprehensive detection of workpiece parameters is carried out with the use of a light source which illuminates the surface of the workpiece linearly transversely relative to the conveying direction. The light source is arranged in front of or behind the light incidence point in the conveying direction, and a light sensor senses a surface region comprising a portion of the transverse direction and a portion in the conveying direction in order to detect workpiece parameter.