baber/WOPTO huggingface dataset:
Patent EP-0101613-A3 (EP)
IPC: B65B55/04
Filed: 1983-08-17
Abstract: There is disclosed an aseptic flexible walled container 
having a rigid fitment member cooperative with an asso­
ciated aseptic filling apparatus. The container includes a 
neck, outer flanges surrounding the neck, a frangible mem­
brane and an outer end rim receptive of an hermetically 
sealed lid. The neck is formed with an internal chamferred 
seating shoulder for fluid-tight engagement with a fill tube. 
One outer flange cooperates with clamping jaws of the 
aseptic filling apparatus for detachably sealing the fitment 
to a sterilizing chamber and placing it in position for inser­
tion of the filling tube which ruptures the membrane and 
permits the aseptic introduction of product to the container's 
interior. The other outer flange is secured to an opening in a 
wall of the flexible container. The joined fitment and con­
tainer are presterilized prior to filling. Selected materials 
for the multi-ply container walls and the fitment permit the 
container to withstand gamma ray and other sterilization 
treatment, heat and pressure while maintaining required 
strength. After the container is aseptically filled, such as 
with flowable food product, the fill tube is withdrawn and a 
lid is hermetically sealed onto the rim of the fitment. A heat 
shield adjacent a container wall surrounds the fitment to 
protect the container from excessive heat generated by the 
associated filling apparatus during filling.
Patent EP-0113022-A3 (EP)
Title: Videotext system with public terminals
IPC: H04M11/08
Filed: 1983-11-23
Abstract: In public videotex (Btx) terminals, different pages are displayed successively on the screen in the off-line mode (e.g., advertisements and user instructions). To be able to update such off-line pages at low cost, a page memory in the terminal is constructed as a random-access memory (46). A central operating facility contains an editing device in which the information and control characters required to display an off-line page are produced. These characters are transmitted to the terminal and written into the random-access memory (46). This may be effected automatically when the supply voltage is turned on.
Patent EP-0113121-A3 (EP)
Title: Pressure-compensated hydraulic positioning system
IPC: G05B19/19
Filed: 1983-12-28
Abstract: A conditioner grinder having a workpiece carried by a car that reciprocates adjacent a grinding wheel. The grinding wheel is supported for movement in a direction both normal to the surface to be ground and transversely across the surface to be ground. Movement of the grinding wheel in both of these directions is through conventional hydraulic actuators. The hydraulic actuator indexing the grinding wheel transversely across the workpiece contains a pair of pressure sensors that measure the differential pressure across the piston of the actuator. The differential pressure signal is subtracted from a position error indicative of the difference between the actual position of the grinding wheel and the desired transverse position of the grinding wheel. In the event that the position error exceeds a predetermined value, a pressure command added to the position error increases or decreases linearly with time toward the position error, thereby providing a steady-state error signal to cancel the signal resulting from a differential pressure across the piston under steady-state conditions.
Patent EP-0099737-A3 (EP)
IPC: B21D15/04
Filed: 1983-07-15
Abstract: A method and apparatus for forming helical grooves (6) 
in the outer surface of stainless steel tubes (2). The technique 
utilizes a forming roller (16), which forms the groove and a 
shoe (22) follows in the groove which has just been formed a 
short distance behind the roller so as to eliminate buckling of 
the tube.
Patent EP-0101273-A3 (EP)
IPC: C12M1/12
Filed: 1983-08-05
Abstract: A method of controlling cell growth and production of 
cell products is provided comprising sequentially contacting 
cells with a growth medium and then with a non-growth 
medium in which desirable cell products are produced.
Patent EP-0106646-A3 (EP)
Title: Improvements in or relating to clothes driers
IPC: D06F58/28
Filed: 1983-10-10
Abstract: A clothes drier (1) of the type in which heated air is moved to an exhaust (9) through a rotating drum (6) in which clothes to be dried are tumbled, has an exhaust temperature sensor and a reference temperature sensor (16) connected in a circuit, arranged to switch "off" a heater (10) to the drier when a desired manually set temperature difference between exhaust and reference temperature is reached. A clock control selector (25,32) selectively lowers the required exhaust temperature if the original preset temperature is not reached within a predetermined time so that loads of clothes of varying size and initial wetness will be dried to substantially the same dryness as selected by the user.
Patent EP-0113248-A3 (EP)
Title: Forming necks on hollow bodies
IPC: B21D51/26
Filed: 1983-12-29
Abstract: A thin-walled hollow body open at one end, e.g. a metal can body (76), is given a terminal neck (74) by engaging a primary chuck nose (22) sealingly in the open end and pressurising the body internally to pre-stress it and hold it against a lift pad (16); the latter is lowered so that the sidewall end portion (80) is progressively rolled by forming rolls (46) to form the neck partly in free space (38) and partly against a secondary chuck nose (30) which maintains the pressure seal when the seal between the sidewall and the primary chuck nose is broken. In a modification, the rolls (46) may be withdrawn early, so as to leave a terminal flange on the can body.
Patent EP-0129653-A3 (EP)
Title: Gas reservoir
IPC: F17C13/12
Filed: 1984-04-10
Abstract: 1. A gas container, in particular a liquid gas container, for example a propane gas container for household and industrial use, with a heat conducting packing liner made of a metallic spatial lattice of aluminium or an aluminium alloy in the container, characterised in that the packing liner is manufactured of at least two rolls (8, 9) fitted one in the other and that the outer roll (8) essentially has the shape of a hollow cylinder whose outer diameter is adapted to the inner diameter of the container (1, 12) to be filled, the inner diameter of each roll (8, 9) being matched to the outer diameter of the respective adjacent roll (9) lying radially inside, and the container (1, 12) consisting of aluminium or an aluminium alloy.
Patent EP-0133935-A3 (EP)
Title: P-oxybenzoic acid derivatives, process for their preparation and their use as medicaments
IPC: C07D303/04
Filed: 1984-07-17
Abstract: P-oxybenzoic acid derivatives of formula (1)    <IMAGE>  (1)  wherein R1 is hydrogen, or straight or branched alkyl of one to four carbon atoms; n is 1 or 2; X is   <IMAGE>   and R2 is -OH or -NHCH2COOH; and non-toxic pharmaceutically acceptable salts thereof. The compounds exhibit a hypolipemic effect. They may be prepared by methods known in themselves from the corresponding ester or acid halide compounds, wherein optionally the secondary alcohol group may be oxidized to a keto group.
Patent EP-0137263-A3 (EP)
IPC: H02H3/093
Filed: 1984-08-24
Abstract: An overcurrent detection device protects a motor (11, 12) 
against currents above rated current that persist for certain 
exposure times. The allowable exposure times are inversely 
related to the degree of overload current. The device has two 
overload current sensors (21, 22) with two respective 
overload thresholds. These are both connected to a pulse 
generating circuit (23 to 27) and the pulse rate is accelerated 
when the second overload threshold is reached. The pulse 
generating circuit (23 to 27) couples pulses to a pair of 
cascaded counters (28) which generate a fault signal when a 
predetermined count is reached. The pulse generating circuit 
includes an integrator (24) with a capacitor (34) that must be 
discharged, before another pulse can be generated. The 
pulse generating circuit includes a comparator (27) which 
operates a switch (30) to discharge the capacitor shortly 
before coupling each pulse to the counters (28), to prevent a 
delay that would otherwise occur between signals from the 
integrator circuit (24).
Patent EP-0138118-A3 (EP)
Title: Avoidance of rising sludge in biological wastewater treatment clarifiers
IPC: C02F3/30
Filed: 1984-09-27
Abstract: The problem of rising sludge in biological wastewater treatment secondary clarifiers is overcome by minimizing entrainment of nitrogen gas with mixed liquor entering the transfer pipe to the clarifier such that the level of dissolved nitrogen in the biomass settling in the clarifier remains less than that in equilibrium with nitrogen gas at the pressure prevailing in the biomass. This invention is most efficacious in cases where soluble oxides of nitrogen are present and are reduced by the biomass to elemental nitrogen. In accordance with one described embodiment the excess nitrogen is removed by degassing of the mixed liquor in the effluent pit of the system by deepening and widening the usual pit in such manner that the rate of descent of mixed liquor therein to a discharge outlet is less than 0.4 feet per second and the depth is greater than 4 feet, thus permitting the gas-containing macrobubbles to rise to the surface of the pit where these are degassed. The mixed liquor thus freed of macrobubbles is then passed through a hydraulic pressure zone enroute to the clarifier in which pressure zone the nuclei microbubbles are caused to dissolve.
Patent EP-0146700-A3 (EP)
Title: Device for manufacturing of articles from a web of a thermoplastic sheet and its use for producing parts of containers
IPC: B29C51/26
Filed: 1984-09-29
Abstract: In an apparatus for the production of articles from a planar web of thermoplastic material, having heating, hot shaping and punching devices, a web conveying mechanism for stepwisely transporting the web along the substantially planar path through the apparatus includes a plurality of driven stationary conveying units arranged at opposite edges of the web along the path thereof, each conveying unit including a driving wheel and a cooperating free wheeling supporting roller arranged opposite to each other and having their axes of rotation extending substantially parallel to each other and to the plane of the web, the driving wheel having a wedge-like converging circumference with a toothed circumferential edge and connected to a driving mechanism which synchronously drives the driving wheels, and the free wheeling supporting roller having a cylindrical circumference supporting the web in an adjustable position relative to the driving wheel, such that the toothed circumferential edge partly penetrates the web along a contact line at each side to securely grasp and convey the web in the local conveying direction.
Patent EP-0140214-A3 (EP)
IPC: B65B3/32
Filed: 1984-10-05
Abstract: Apparatus for dispensing product such as meat into 
packaging therefor comprises a portioning cell (10) movable 
between a first station wherein it is charged with product and 
a second station wherein it locates above the packaging. A 
funnel (43) is associated with the second station, and is 
mounted for vertical movement so as to locate the discharge 
opening (46) of the funnel below the level of the upper 
perimeter of the packaging when the portioning cell is at the 
second station, and to raise the funnel thereafter so as to 
permit the passage of the packaging. A gutter (56) is 
provided adjacent the second station for intercepting fluid 
leakage from the portioning cell (10).
Patent EP-0147175-A3 (EP)
IPC: C07K14/52
Filed: 1984-12-19
Abstract: A novel basic polypeptide having an immune interferon-­
like activity consists of 131 or 132 amino acid residues and 
has an apparent molecular weight of about 16,000 as 
measured by SDS electrophresis and of about 17,000 as 
measured by the high performance liquid chromatographic 
molecular sieve method; an isoelectric point (PI value) in the 
range of 9.2-10.0; a cystein or methionine residue as the 
amino terminal; a lysine residue as the carboxy terminal; 
and the amino acid composition: Asx 20, Thr 5, Ser 9, Glx 16, 
Pro 2, Gly 4, Ala 7, Cys 2, Val 8, Met 3 or 4, Ile 7, Leu 9, Tyr 5, 
Phe 9, Lys 19, His 2, Arg 3 and Trp 1 (Asx including Asp and 
Asn, and Glx including Glu and Gln). The polypeptide is 
produced by cultivating a microorganism such as Escher­
ichia coli transformed with a plasmid containing a chemically 
synthesized DNA sequence coding for the corresponding 
amino acid sequence and extracting the polypeptide from 
the culture.
Patent EP-0138770-A3 (EP)
Title: Flat threshold for a door
IPC: E06B1/70
Filed: 1984-10-09
Abstract: 1. Flat sill for a door, comprising a sill profile (1) which can be put into a supporting floor (5) flush with the surface of the latter and has a hollow space (10) which is open at the top and also a cover profile (11) which can be inserted into the hollow space (10) of the sill profile (1) at a variable height and has a cover strip (12), the upper side of which has a visible surface or a contact surface (14) for the lower edge of the door leaf, and its underside, with marginal parts (14'), is intended for resting on a finished floor covering (9) separated along the sill profile (1), characterized in that the cover profile (11) has two legs (13) reaching into the hollow space (10) of the sill profile (1), the marginal parts (14') of the cover strip (12) of the cover profile (11) protruding laterally beyond the legs (13) in order to rest on the finished floor covering (9), and that a plurality of insert pieces (15) into which the legs (13) of the cover profile (11) can be engaged at a variable height are anchored in the hollow space (10) of the sill profile (1).
Patent EP-0158337-A3 (EP)
IPC: G09F3/20
Filed: 1985-04-10
Abstract: Es wird eine Informationsträger-Halteschiene (10) 
beschrieben, die eine Rückwand (18) und eine unter Bildung 
einer oben offenen Tasche mit der Rückwand (18) verbunde­
ne, durchsichtige Vorderwand (12) aufweist. Die Rückwand 
(18) und die Vorderwand (12) liegen unter Spannung anei­
nander an. An dem von der Verbindungsstelle (16) zwischen 
der Vorderwand (12) und der Rückwand (18) abgewandten 
Rand der Vorderwand (12) ist ein von dieser abstehendes 
Griffelement (14) angebracht.
Patent EP-0162269-A3 (EP)
Title: Process and device for reheating flue gases
IPC: F23J15/00
Filed: 1985-04-12
Abstract: 1. A method of reheating flue gases coming from a flue-gas purification plant operating by the wet process, using a heat exchanger disposed in the stream of flue gas and comprising a number of tubes through which a heat transfer medium flows and round which the purified gases flow before being discharged through a chimney to atmosphere, the flue gas coming from wet purification and conveyed over a mist collector first being heated until all the water droplets remaining in the flue gas evaporate, after which the dry flue gas is heated by downstream heat exchangers to the temperature required for entering the chimney, characterized in that in order to heat the flue gas until all the remaining water droplets evaporate, the flue gas flows through a tubed indirect additional heat exchanger (9) disposed downstream of the mist collector (4) and consisting mainly of graphite and containing a heat transfer medium which is heated by a tubed indirect flue gas cooler (16) which consists mainly of graphite and withdraws some of the heat from the stream of unpurified flue gas before wet purification (3).
Patent EP-0150985-A3 (EP)
IPC: B63H5/07
Filed: 1985-01-24
Abstract: The invention concerns a hull and a submerged propeller 
unit (22) demountably fitted to the hull and continuously rotat­
able through 360° of azimuth relative to the hull to give full 
thrust in any required direction. An aperture in the hull is sur­
rounded by a fixing flange (29) to which extend a drive input 
shaft (12) for the propeller unit (22) and at least one steering 
drive shaft (62). At least one steering drive motor (64) is 
mounted in the vessel and is connected to the steering drive 
shaft (62) to effect rotation thereof. A gearbox casing (31,32) 
of the propeller unit fits in the aperture with a circumferential 
flange (34) releasably bolted (35) to the fixing flange (29). A 
stem (42,45) depends from said casing and is rotatably sup­
ported therein at its upper end to act as a steering tube for a pro­
peller (22) rotatably supported at its lower end. A steering gear 
wheel (55) in said casing (31, 32) through which the stem (42) 
passes and to which it is secured effects rotation thereof. 
Steering drive gear means (56) rotatably supported in said cas­
ing (31,32) in mesh with the steering drive wheel (55) is releas­
ably connected to said steering drive shaft (62) so that opera­
ton of said steering motor (64) rotates the propeller unit (22). 
A drive transmission shaft (16) for the propeller (22) extends 
through the stem (42,45) is releasably connected at its upper 
end to the main drive shaft (12) whereby when the propeller 
unit (22) is dismounted from the vessel the steering gear wheel 
(55) and the gear means (56) are removed in the casing (31, 
32) as part of the demountable propeller unit (22).
Patent EP-0191503-A3 (EP)
Title: Method of producing sheets of crystalline material
IPC: H01L31/043
Filed: 1981-04-06
Abstract: A method of producing sheets of crystalline material, 
wherein a growth mask (12) is formed upon a substrate (10) 
and crystalline material is grown at areas of the substrate 
(10) exposed through the mask (12) and laterally over the 
surface of the mask (12) to form a sheet of crystalline mate­
rial. This sheet (18) is thereafter separated from the sub­
strate (10). The mask (12) is formed so as to possess signi­
ficantly better adhesion to the substrate (10) than to the 
crystalline material, e.g. by use of an adhesion-promoting 
layer (36) on the substrate (10). It is possible to strip the 
crystalline sheet leaving the mask substantially intact on 
the substrate.
Patent EP-0203347-A3 (EP)
Title: Stabilizers with arylphosphinic structure for perfluoropolyether oils and greases
IPC: C10M137/14
Filed: 1986-04-17
Abstract: New products having the structure of arylphosphines or of derivatives of arylphosphines with an oxygen or sulphur atom directly bonded to the phosphorus atom, containing perfluoroalkylether chains, characterized in that such chains are bonded to the benzene ring through a non-perfluorinated bridge, and are obtained by a process substantially decreasing their production costs, and suitable to be used as stabilizers of perfluoropolyether oils and greases to prevent their degradation in the presence of metals, and the corrosion of the same metals, such as, e.g., Al, Ti, V, or their alloys, when operating in oxidizing and high-temperature environments.
Patent EP-0202520-A3 (EP)
Title: Device for winding cables onto drums
IPC: B65H54/553
Filed: 1986-05-02
Abstract: Apparatus for winding cable on a cable drum comprises two telescopic vertical stands mounted on under carriages and connected at their upper ends by a telescopic traverse. A first slide movable vertically by an electric motor on an vertical guideway on the upper part of each of the stands has an inclined guideway on which a second slide having a spindle for insertion into a central opening of a cable drum is slidable. In their lower positions the second slides are supported by support provided on the upper parts of the stands and, while thus supported, the second slides with their spindles are movable horizontally by vertical movement of the first slides so as to bring the spindles into alignment with central openings of a cable drum. Vertical movement of the spindles is effected by telescopic movement of the stands. After the spindles are inserted into the openings in the cable drum, the first and second slides are moved upward together so as to lift the drum which can thereupon be rotated by an arm which is rotatable about an axis of one of the spindles and has a pin engageable in an off-center opening in a side of the cable drum. Control of motors for raising and lowering the first slides comprises manually operable push-button switches for individual operation of the motors and also a programmed control comprising control switches mounted on the stands and having followers engaging cam surfaces on the first slides.
Patent EP-0224364-A3 (EP)
IPC: B03B5/00
Filed: 1986-11-14
Abstract: In the process, the grains suspended in a carrier medium 
are led to the surface or ducts of a rotary element, meanwhile 
a sizing medium is flown on the level of the rotary element in 
radial direction towards the axis of rotation, the coarse 
fraction falling down at the flange of the rotary element, and 
the fine fraction carried off from the axis of rotation are 
collected separately, in accordance with the invention the 
grains are led to the surface or ducts of the rotary element 
farther in than the flange of the rotary element, and thus the 
coarse grains are led to the flange of the rotary element in 
counter-flow of the sizing medium. The apparatus according 
to the invention consists of a hosue and impeller, where 
deflecting elements are arranged on the impeller, and the 
house is provided with carrier medium and the mixture of 
material to be sized and carrier medium inlet tubes, as well 
as coarse fraction outlet tubes and nozzles, and according to 
the invention inlet disc is arranged above the impeller so that 
annular assorting space divided by the deflecting elements 
into segments is between the upper plate of the impeller and 
lower plate of the inlet disc, and a gap connected to the inlet 
tube of the sizing medium is between the mantle of the inlet 
disc and the inner wall of the house at its upper end, where 
duct or ducts leading into the assorting space are arranged in 
the inlet disc farther in than its flange, which are connected 
to the carrier medium inlet tube.
Patent EP-0223593-A3 (EP)
Title: Phenoxyalkylcarboxylic acids and esters and their preparation and pharmaceutical formulation
IPC: A61K31/18
Filed: 1986-11-18
Abstract: Compound are described of the general formula <CHEM>  wherein  R<1> is a hydrogen atom or a C1-4 alkyl group; R<2> is a naphthyl, thienyl or  beta -styryl group or a group Ar(CH2)p- where p is zero or an integer from 1 to 3 and Ar is phenyl or phenyl substituted by one or more halogen atoms or C1-4 alkyl, C1-4 alkoxy, hydroxyl, trifluoromethyl, nitro or amino groups;  m is an integer 1 or 2;  n is an integer from 1 to 4;  and the physiologically acceptable salts thereof. These compounds inhibit blood platelet aggregation, bronchoconstriction and vasoconstriction and thus of interest in the treatment of occlusive vascular diseases and asthma.
Patent EP-0194173-A3 (EP)
Title: Machine-outil pour le fraisage, l'alésage et le perçage, à tête coulissante verticale
IPC: B23Q1/76
Filed: 1986-02-04
Abstract: Machine-outil pour le fraisage, l'alésage et le perçage, 
comportant une tête coulissante verticale. Elle comprend un massif 
de support (17) reposant sur le sol et présentant deux plans de 
support (18, 19) décalés en hauteur et latéralement, le plan 
supérieur (18) supportant un banc (20) portant des glissières (21) 
sur lesquelles se déplace horizontalement une traverse mobile (22) 
sur laquelle est monté un chariot (24) coulissant horizontalement 
qui porte une tête porte-outil (25) coulissant verticalement, 
ladite traverse (22) se déplaçant longitudinalement au-dessus d'une 
table fixe (26) ou taque montée sur le plan inférieur (19) du 
massif de support (17).  
     L'invention est utilisée dans les machines-outils.