baber/WOPTO huggingface dataset:
Patent EP-0048221-B1 (EP)
IPC: C08G73/10
Filed: 1981-09-09
Granted: 1986-09-24
Abstract: Flexible base materials consisting of a metal foil and a film of a polyamide, polyamide-imide and/or polyimide, firmly adhering thereto without an intermediate layer, the film being obtained by heating a polyamide, polyamide-amidoacid and/or polyamide-acid containing the structural units of the formulae I and II. The individual symbols are as defined in claim 1. The base materials according to the invention are useful for the production of flexible printed circuits.
Patent EP-0071603-B1 (EP)
IPC: G01M15/00
Filed: 1981-08-11
Granted: 1985-02-13
Abstract: A method is provided for detecting abnormal combustion phenomena in an internal combustion engine and a device for implementing such method according to which a parameter characterizing the combustion is detected by means of a sensor, preferably a light sensor. To distinguish between the abnormal phenomena and the normal phenomena of the combustion, the signal filtered from the point of view of its symmetry with respect to an immaginery symmetry axis passing by the maximum point of the signal is analyzed. If the signal is not symmetrical with respect to such axis, an identification signal of an abnormal combustion is provided. To implement such method, a symmetry pulse is generated which marks the occurence of the signal maximum. As a function of this pulse, two values are produced, one characterizing the profile of the signal before the maximum and the other one characterizing the profile of the signal after the maximum, and those values are compared between each other.
Patent EP-0083675-B1 (EP)
IPC: F16L15/04
Filed: 1982-01-12
Granted: 1986-03-26
Abstract: 1. Protection sleeve and socket for ends of pipes (2) especially for oil pipes with threaded pipe ends (4) or threaded pipe ends (4) and sealing surfaces (7) comprising a metallic member (3) with a thread (5) compatible to the oil pipe thread (4) characterized in that the metallic member (3) having an undersized thread (5) and sealing surface meeting coarse tolerances versus the thread (4) of the pipe (2) to be protected and a shock absorbing thin covering (6) of plastic for at least the thread (4) and the sealing surfaces (7) of the oil pipe touching parts of the metallic member (3) which covering (6) shows substantially uniform thickness over the region of the thread (5).
Patent EP-0073971-B1 (EP)
IPC: A61K31/33
Filed: 1982-08-17
Granted: 1986-05-21
Abstract: There are disclosed novel thiadiazole oxide compounds having the formula: <CHEM>  wherein:  B<1> is R A/ &cir&  (CH2)n X (CH2)m -;  and, B<2> is R <CHEM>  wherein:  R is hydrogen, loweralkyl: <CHEM> wherein R1 and R2 are independently e.g. hydrogen, loweralkyl, cycloloweralkyl, or phenylloweralkyl, or R1 and R2 may be joined to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocycle;  R3 and R4 are independently hydrogen or loweralkyl;  n is 0 or 1;  m is 2 to 4;  k is 1 to 4;  X is oxygen, sulfur or methylene;  p is 1 or 2; A/ &cir&  is phenylene or a 5- or 6-membered heterocycle containing one to three heteroatoms selected from oxygen, sulfur or nitrogen, which may optionally have a benzo ring fused thereon; provided that when A/ &cir&  is a 5-membered heterocycle or benzo fused 5-membered heterocycle, n is 1 and processes for the preparation of such compounds. The compounds are useful for the suppression of gastric acid secretions in mammals.
Patent EP-0079030-B1 (EP)
IPC: C11D3/00
Filed: 1982-11-02
Granted: 1986-04-09
Abstract: A solution for removing occluded and adsorbed chemicals, such as cationic preservating agents, anionic preserving agents and mixtures thereof, from contact lenses which comprises a nonionic surfactant; a cationic ion exchange resin, an anionic ion exchange resin, or mixtures thereof; water; and optionally sodium chloride. Such solutions are useful to reduce and prevent irritation of the eye of the contact lens wearer.
Patent EP-0111020-B1 (EP)
IPC: A23C13/16
Filed: 1982-12-08
Granted: 1987-04-29
Abstract: A method for the preparation of naturally stabilized, thick bodied, fermented milk products by fermentation is described. Mixed cultures of milk fermenting, non-slime, lactic acid producing bacteria and slime producing Streptococcus lactis, Streptococcus cremoris or mixtures thereof having the thickening characteristics in milk of Streptococcus cremoris NRRL-B-12,361, 12,362 or 12,363 are used, preferably in addition with a diacetyl producing bacterium for flavor. The fermented milk products are thick bodied without any ropiness or sliminess and are stable to separation of whey from curd upon storage at refrigeration temperatures, with little or no added stabilizing agents such as gums and starches or thickening agents such as added non-fat milk solids. The preferred product is a thick bodied buttermilk.
Patent EP-0060602-B1 (EP)
IPC: B29C45/00
Filed: 1982-03-11
Granted: 1987-09-02
Abstract: A method for the molecular orientation of plastic material by expanding a tube of plastic material, includes introducing the tube into a container filled with heated liquid, preferably water of a temperature of 70 DEG -100 DEG  C. The tube is expanded by introducing a pressurized liquid into the tube. An apparatus for carrying out the method and a plastic material are also disclosed.
Patent EP-0073743-B1 (EP)
IPC: C04B35/58
Filed: 1982-08-27
Granted: 1984-12-05
Abstract: A powder composition suitable for the pressureless thermal sintering of articles which may be used in aluminium electro-thermics contains titanium boride with boron and titanium hydride as densifying additives. During sintering these additives form titanium boride. As this is identical to the substance of the sintered article the additives therefore do not constitute impurities in the sintered article.
Patent EP-0070289-B1 (EP)
IPC: B61B12/00
Filed: 1982-01-27
Granted: 1985-01-16
Abstract: Tensioning device for a traction cable (3) of a traction funicular and hoist with a measuring arrangement (7) of the tensioning force of the cable (3) and an adjusting device for the actuation of the tensioning device wherein the measuring arrangement (7) coupled with the adjusting device (9) is located in the opposite station (6) (station with the fixed motor device or station with the direction changing wheel).
Patent EP-0073245-B1 (EP)
IPC: C09B69/10
Filed: 1982-03-02
Granted: 1985-01-09
Abstract: Polymers comprising recurring units which, in the presence of silver ion or silver complex, are capable of undergoing cleavage or which, in the presence of an oxidizing or reducing agent, form a reaction product capable of undergoing cleavage so as to release a monovalent radical from the polymer. In a preferred embodiment, the released material comprises a photographically useful moiety. The invention also relates to photographic products and processes employing polymers comprising recurring units which, in the presence of a cleavage-initiating agent provided in an imagewise distribution as a result of development of a silver halide emulsion, undergo cleavage to release a correspondingly imagewise distribution of a photographically useful moiety.
Patent EP-0119199-B1 (EP)
IPC: H04N5/932
Filed: 1982-10-27
Granted: 1990-02-28
Abstract: A method and apparatus for generating an artificial vertical sync pulse for controlling the scanning drum (14) servo of helical wrap magnetic video tape (12) recording and reproducing machine. The artificial vertical sync pulse is less susceptible of experiencing timing errors relative to control track signals caused by tape expansion or contraction because it is physically much closer to the control track head than the conventional vertical sync signal that is normally used to control the scanning drum servo. A component (11) of the beginning portion of the vertical synchronizing signals that is physically present on one side of the drop-out area (30) is detected and this component triggers a counter which opens a window (31) for detecting a particular horizontal sync pulse that is physically close to the control track head (46) and the horizontal sync pulse defines the artificial vertical sync pulse.
Patent EP-0087129-B1 (EP)
IPC: C02F3/30
Filed: 1983-02-17
Granted: 1986-07-16
Abstract: 1. A process for the biological nitrification of waste water in a gas-treatment zone, in the presence of activated sludge with nitrifying bacteria and with the supply of air and/or oxygen, wherein the mixture of waste water and activated sludge withdrawn from the gas-treatment zone is divided into nitrified water and sludge in an after-clarification step and the sludge is at least partially returned to the gas-treatment zone and wherein after the gas-treatment zone, the mixture of waste water and activated sludge is first supplied to a zone which is operated under anaerobic conditions, characterised in that the mixture of waste water and activated sludge is retained in the zone operated under anaerobic conditions for a period equal to 15 to 40% of the time of sojourn in the gas-treatment zone.
Patent EP-0095062-B1 (EP)
Title: Cutting tool with clamped cutting insert
IPC: B23B27/04
Filed: 1983-05-03
Granted: 1986-12-10
Abstract: A tool for cutting material includes a holding member having a slit-like opening forming first and second spaced jaws, a cutter insert mounted between the spaced jaws in the slit-like opening, and a positioning arrangement on the holding member positioning the cutter insert in the opening, whereby the spaced jaws hold the cutter insert with a predetermined clamping pressure providing for proportional increase of the clamping pressure relative to the cutting pressure applied to the cutter insert.
Patent EP-0103105-B1 (EP)
IPC: F16K31/44
Filed: 1983-07-13
Granted: 1987-10-14
Abstract: In an alarm valve for permanently installed fire-extinguishing systems, having a blocking element mounted in a valve housing with an inlet and outlet and which tightly blocks the open cross-section of the housing and locking and release mechanism integrated into the valve, the improvement wherein the locking and release mechanism comprises at least one radial depression at the open cross-section of the valve mounting, at least one locking element engageable with the at least one depression to lock the blocking element in a blocking position. The locking element is maintained in the engaged position against the pressure of an extinguishing fluid in response to the pressure of a gas or mixture of gases exceeding a predetermined level which is weaker than the pressure of the extinguishing fluid.
Patent EP-0139026-B1 (EP)
IPC: E05B37/12
Filed: 1983-10-19
Granted: 1988-06-22
Abstract: The combination lock includes several encoding buttons, a latch plate is slidably movable between two terminal positions and has a plurality of locking pins; a plurality of lock disks each have on one side a radial groove for respectively engaging the locking pins or being disengaged therefrom, each disk further having on its outer side a diametrical groove in which respective slide locks are permitted to slide, an encoding release slide moves said slide locks; a plurality of gears are respectively connected to the encoding buttons and positioned for engagement with the slide locks, the gears are prevented from turning, thereby preventing the encoding buttons from being turned when the respective slide lock engages the gear and the locking pins are situated in the respective radial grooves, the gears are coupled to the lock disks when the locking pins are out of the respective radial grooves, the release slide when moving the slide locks decouples the lock disks from the gears and the encoding button; and resiliently biased tumblers are associated with the gears such that the gears are releasable only in the end positions of said latch plate.
Patent EP-0133853-B1 (EP)
IPC: F16F15/02
Filed: 1983-12-03
Granted: 1989-04-26
Abstract: A pneumatic suspension system between relatively-vibratable structures has a single expansible pneumatic working chamber for pneumatically isolating the vibrations between the structures and inlet and outlet valves responsive to a control for opening only one at a time in response to vibrations which exceed respective vibration thresholds. The valves then admit or vent gas from the working chamber to damp vibrations in the threshold-determined range which includes resonance.
Patent EP-0100280-B1 (EP)
Title: Quenching bath, and process for quenching metals
IPC: C21D1/60
Filed: 1983-07-25
Granted: 1987-01-21
Abstract: Bath for the quenching of ferrous and nonferrous metals and their alloys, comprising a hydrogenated starch hydrolysate having, expressed with respect to the dry matter, a percentage of products of degree of polymerization 1 and 2 comprised between 1 and 90, the complement to 100 being constituted by products of degree of polymerization equal to or higher than 3.
Patent EP-0102287-B1 (EP)
IPC: F04F10/00
Filed: 1983-08-05
Granted: 1986-04-16
Abstract: 1. Siphon device with a variable flow rate comprising a plurality of inverted U-shaped, independent siphon elements (1) placed between a plane of an upstream liquid (2) and a plane of a downstream liquid (3) of a lower level and the downstream and upstream legs (6 and 5) of which are likely to enter the liquid, characterized in that at least one of the said siphon elements (1) is separately vertically movable between a penetration working position below the level of the upstream liquid (2) and a rest position above this levEl, so as to thus vary the liquid flow section of the said device.
Patent EP-0105805-B1 (EP)
IPC: F24H1/40
Filed: 1983-09-30
Granted: 1986-07-16
Abstract: The invention relates to a forced draft household gas boiler having a sealed enclosure for the combustion assembly of the boiler. A sealed shell (15) envelopes a cylindrical heat exchanger (6) and is suspended in the upper half of a frame (1) from a horizontal plate (4) so that a central inlet opening (11) of the heat exchanger is in the axis of an outlet tube (32) of a fan (29) which directs an air/gas mixture into the burner. An outlet opening (23) for the combustion products collected in the sealed shell (15) is located within the circumference of the shell and at least approximately in the axis of an evacuation pipe (18) for evacuating combustion products external of the boiler.
Patent EP-0107559-B1 (EP)
IPC: A61K9/50
Filed: 1983-10-06
Granted: 1987-06-24
Abstract: The invention concerns a method of homogenizing dispersions of hydrated lipidic lamellar phases and suspensions obtained thereby which can be applied particularly to the making of products intended for cosmetic, pharmaceutical and medical uses. The method consists in dispersing in a dispersion liquid a lipidic phase or a lipidic lamellar phase containing one or several amphiphilic lipids and then in homogenizing the said dispersion by feeding the same under a pressure comprised between 10,000 and 70,000 kPa into a passageway of small width defined between the walls of an orifice and the edges of an obturating element arranged in the section of the orifice adjustably, against the flow of the dispersion.
Patent EP-0101389-B1 (EP)
IPC: B25D13/00
Filed: 1983-06-29
Granted: 1986-09-10
Abstract: An electromagnet hammer of the type described in U.S. Pat. No. 4,215,297 is autosynchronized by triggering the discharge thyristor in response to the detection of the position of the armature by a proximity detector, or by direct detection of the zero passage of the negative amplitude of the discharge current, or at a reference point representing the position of the armature, with a delay equal to at least half the period of the natural period of oscillation of the armature/plunger and its elastic suspension.
Patent EP-0120868-B1 (EP)
Title: Machine a laminer des bords
IPC: B21D5/08
Filed: 1983-05-06
Granted: 1986-12-10
Abstract: Une machine à laminer des bords pour former par pliage une bride ou collerette le long des bords longitudinaux d'un panneau en tôle comprend deux groupes (16; 17) de paires (18; 19) de cylindres formeurs entraînés (18A, 18B; 19A, 19B) positionnés au niveau des bords opposés longitudinaux d'une table horizontale d'amenée (10) de panneaux. Chaque paire (18; 19) de rouleau de formation comprend un rouleau supérieur de formation (18A; 19A) et un rouleau inférieur de formation (18B; 19B), et dans chaque groupe de paires de rouleaux de formation, les axes (24, 26; 25, 27) de rotation des rouleaux de formation sont parallèles et se trouvent dans une paire de plans parallèles faisant un angle d'environ 45o avec la table d'alimentation (10). Les plans contenant les axes (24, 26) d'un groupe coupent les plans contenant les axes (25, 27) de l'autre groupe le long de lignes horizontales parallèles sous la table d'alimentation (10).
Patent EP-0115542-B1 (EP)
IPC: F16L55/11
Filed: 1983-08-01
Granted: 1987-05-20
Abstract: A tapered threaded member has a tapered male or female thread with a guide member which is raised slightly higher than the crests of the meshing thread and is arranged at a position for connecting the crest of the male or female thread, thereby enabling a smooth and ready engagement of the threads rapidly.
Patent EP-0117482-B1 (EP)
IPC: A01N43/36
Filed: 1984-02-15
Granted: 1986-09-17
Abstract: Substituted maleimides of the formula   <IMAGE>   in which X represents hydrogen, chlorine or bromine, X1 represents chlorine or bromine, n represents 2, 3, 4 or 5 and R represents halogen, alkyl, optionally substituted aryl, aryloxy or cycloalkyl, halogenoalkyl, hydroxyalkyl, alkoxyalkyl, acyloxyalkyl, nitro, cyano, alkoxycarbonyl, alkylcarbonyl, carboxyl, carbonylamino, hydroxyl, alkoxy, halogenoalkoxy, acyloxy, sulphonylamino, alkylsulphonyl, alkylmercapto, marcapto, acylmercapto, halogenoalkylmercapto, amino, mono- or di-alkylamino or acylamino and m represents 1, 2, 3, 4 or 5, which possess fungicidal activity.
Patent EP-0127783-B1 (EP)
IPC: C07C409/24
Filed: 1984-05-04
Granted: 1987-01-28
Abstract: 1. A process for the desensitisation of water-insoluble, aliphatic or aromatic peroxy carboxylic acids by means of sodium sulphate, characterised in that the known reaction of water-insoluble carboxylic acids with aqueous hydrogen peroxide is carried out in the presence of sulphuric acid to form the corresponding water-insoluble peroxy carboxylic acids at temperatures from the conversion point of sodium sulphate decahydrate into thenardite to 60 degrees C, after which, optionally after cooling to at most the abovementioned conversion temperature of sodium sulphate decahydrate into thenardite, the sulphuric acid present in the mixture is reacted in situ to form sodium sulphate using quantities of sodium hydroxide which are sufficient to produce a pH of from 2 to 6, whereupon the resultant reaction product is separated from the reaction mixture and dried.
Patent EP-0141020-B1 (EP)
IPC: E05B13/10
Filed: 1984-06-14
Granted: 1986-12-30
Abstract: A handle device for a door which is formed of an assembly installed in a door panel and has a handle grip connected thereto by a pivot pin. A latch is retractably mounted to the assembly and is interlocked with the handle grip. An actuating lever is pushed by the handle grip to move the latch. A reset lever drives the actuating lever when pushed by a push rod extending inside the door. A lock mounted on the assembly has a cam secured to a rotor, serves to release the engagement between a lock plate which is secured to the assembly and adapted to check the slide of the latch, and the latch. When the push rod turns the reset lever, engagement between the lock plate and the latch is released and the latch slides and is retracted by turning the actuating lever.
Patent EP-0130648-B1 (EP)
IPC: C08L93/00
Filed: 1984-06-28
Granted: 1987-02-25
Abstract: Rust preventive containing as binder agent a talloil pitch esterified by means of an alcohol and having an acid number between 0 and 15 mg KOH/g and a process for preparing a binder agent by esterifying a talloil pitch having an acid number between 17 and 50 mg KOH/g with one or more alcohols.
Patent EP-0140560-B1 (EP)
IPC: A61F13/511
Filed: 1984-09-14
Granted: 1988-11-23
Abstract: A cover (16, 21) is provided for a body fluid absorbing product which has a pattern of depressed (18), and undepressed areas imposed on its exterior surface (17), which pattern presents a highly visible color contrast between the depressed and undepressed areas. The cover comprises a relatively light colored, relatively opaque outer cover (16) having an interior layer (21) of relatively dark color placed in face-to-face relationship with the interior surface (19) of said outer cover and co-embossed.
Patent EP-0157349-B1 (EP)
IPC: B65H45/14
Filed: 1985-03-26
Granted: 1988-02-24
Abstract: 1. Pocket folding machine comprising, mounted in a roll stand (1) and jointly driven by an electric motor (4), two pairs of folding rollers (W1, W2, W3, W4) and, mounted at staggered heights on opposite sides of the roll stand (1), two folding pockets (5, 6) having manually adjustable abutments (65, 66) for the stock which is to be folded, the roll stand (1) and the folding pockets (5, 6) being enclosed by sound-preventive housing parts (8, 9), which form an inlet aperture (51) on one side of the roll stand and an outlet aperture (17, 17/1) on the opposite side of the roll stand, characterised in that - a housing (7) is provided which encloses jointly and on all sides both the roll stand (1) and the folding pockets (5, 6), the said housing (7) comprising two separably and/or articulatingly connected parts, namely a base part (8) and a cover part (9), - the base part (8) comprises between two bottoms (10, 11) extending directly under the two folding pockets (5, 6) and at least approximately parallel with them, and two lateral vertical walls (15, 16), a shaft-like recess (12) to accommodate the roll stand (1), - and in that the cover part (9) comprises between two vertical side walls (40, 41) a first cover wall (45) which masks the upper folding pocket (5) and which has a wall portion (48) extending towards the inlet aperture (51), and a second cover wall (54, 54') located under the bottom folding pocket (6) and leading to the under side of the inlet aperture (51), and an end wall (39, 39') located under the second cover wall (54), and in that - the lines of separation (94, 97) of the vertical housing walls (15, 15', 16, 16', 40, 41) extend at least partly into the vicinity of the folding pocket planes.
Patent EP-0162265-B1 (EP)
IPC: C07D405/04
Filed: 1982-03-26
Granted: 1990-10-03
Abstract: A process for making intermediates of the formula: <CHEM>  wherein: Z is phenyl or naphthyl each optionally substituted with up to 3 of the same or different defined substituents, and R is H, (C1-C10), alkyl, (C3-C8)alkenyl, (C3-C8)alkynyl, phenyl, naphthyl, phenyl (C1-C4) alkyl, naphthyl (C1-C4)alkyl or each of the last four groups containing up to 3 of the same or different defined ring substituents, for the preparation of certain fungicidal imidazoles and triazoles comprises (1) reacting an arylacetonitrile of the formula  Z-CH2N  with an epoxide of the formula: <CHEM> under basic conditions and (2) hydrolyzing the resulting gamma-iminobutyrolactone produced thereby to yield the desired compound, wherein Z and R in the above formulae are as defined above.
Patent EP-0180940-B1 (EP)
IPC: B23D63/14
Filed: 1985-11-04
Granted: 1988-04-13
Abstract: A saw blade supported on a slip-on arbor has a pitch which is greater than the maximum possible stroke of the feeding means. For this reason each individual tooth of the saw blade is pushed in two successive forward strokes, first into an intermediate position by a secondary pawl and then into a working position by a principal pawl. During the advance caused by the secondary pawl the latter is supported at a stop which is formed at a drag lever. The drag lever is pivotable about the slip-on arbor and comprises a guide engaged by a pin. The stop thus moves back and forth on a circular arc about the slip-on arbor causing the secondary pawl to engage a certain location of the tooth face of a tooth or it is advancing.