baber/WOPTO huggingface dataset:
Patent EP-0131200-B1 (EP)
IPC: C09J163/00
Filed: 1984-06-27
Granted: 1991-04-24
Abstract: Water-sol. reaction prods. (I), substantially free from ester bonds, of an epihalohydrin and a water-sol., basic polyamidoamine (II), (II) are based on reaction prod. of (a) satd. or olefinically unsatd. aliphatic 4-10C dicarboxylic acid or functional deriv. thereof, or an omega-aminocarboxylic acid of at least 3C or its lactam; (b1) aliphatic polyamine contg. at least 2 prim., and also at least 1 sec. and/or tert. amino gp.; or (b2) mixt. of (b1) with polyamine contg. at least 1 prim., and opt. at least 1 sec., amino gp., outside detrition of (b1), where amt. of additional amine is such that its proportion of prim. amino gps., on total amt. prim. amino gps., is not above 70% and (c) monoalkanolamine of formula H2NR3OH, where R3 = 2-10C n-, iso-, or cyclo-alkyl, and wherein ratio of sum of prim. NH2 gps. to COOH gps. (or functional deriv. thereof) is 0.8-1.4:1 and molar ratio (b) to (c) is 0.6: 0.4-0.99:0.01.
Patent EP-0140847-B1 (EP)
IPC: B42F15/04
Filed: 1984-10-16
Granted: 1989-04-12
Abstract: On a beam (1), which constitutes the body of the sheet material holding device, are slidingly mounted, by means of prismatic coupling with wings (1a) of the beam profile, one or more hook brackets (2) for hanging the beam (1) to mounting bars (5) which are disposed in suspension filing systems and, respectively, at least two sheet material holding forks (3) by prismatic coupling with wings (1b) opposite to the wings (1a) with respect to the core (1c) of the beam profile.Locking means consisting of a screw, apt to lock the hook bracket (2) to the beam (1), are on each bracket, and retaining means, generally by friction, are provided between each holding fork (3) and the beam, to prevent the forks from indesirably moving under the effect of the weight of the bound sheet materials.
Patent EP-0211823-B1 (EP)
IPC: B25C5/06
Filed: 1984-10-09
Granted: 1991-09-25
Abstract: An improved locking ring (10) which may be used as a staple and a staple gun (40) for clinching the locking ring (10). An open ring (10) of spring-like material is provided having a pair of free ends (28, 30) with loops (32, 34) bent back. The open ring (10) is clinched by intermating these loops thus forming a strong locking ring (10). A staple gun apparatus (40) is provided to clinch the locking ring (10). A specially shaped die (52) at the end of the staple gun (40) having grooves (60, 62) which are cross-sectional mirror images of one another is utilized.
Patent EP-0155475-B1 (EP)
IPC: B65H5/22
Filed: 1985-01-31
Granted: 1986-12-17
Abstract: A guide block (11) has a groove (16) with a flat floor cut into it, in which an endless belt (15) containing perforations (17) travels. A suction opening (18) opens into the floor of the groove (16), to which a vacuum is periodically applied by means of a valve (12). The endless belt (15) travels over a stack (1) of sheets (2) by means of guide rollers (4,5) and a drive roller (3). The vacuum, when periodically applied by the valve (12), operates through the perforations (17) so that the topmost sheet (2) of the stack (1) is sucked against the endless belt (15) and carried away in the same direction (28). One preferred form of the endless belt (15) is a toothed belt, with spaces between the teeth (21) that form vacuum chambers (22). With this compact and therefore easily positionable device, sheets (2) are sucked up from a stack (1) and transported away while maintaining their orientation, meaning that very high production rates are attained.
Patent EP-0158102-B1 (EP)
IPC: C07H17/08
Filed: 1985-03-01
Granted: 1989-03-01
Abstract: (8S)-8-fluoroerythromycin derivatives of formulawhereinR is an optionally substituted alkyl, alkenyl or phenyl groupR' is hydrogen or methyl andR" is hydrogen or hydroxy,may be prepared by fluorination of the corresponding 8,9-anhydroerythromycin 6,9-hemiketals with perchloryl fluoride in the presence of a compound ROH in strictly anhydrous conditions.The new compounds as well as their pharmaceutically acceptable esters, salts and salt-esters may be employed as the active ingredients of pharmaceutical compositions for antibacterial use suitable for oral administration.
Patent EP-0158871-B1 (EP)
IPC: C08L63/00
Filed: 1985-03-23
Granted: 1991-04-17
Abstract: Mixture for the production of acid-resistant sealing materials or acid-resistant impregnating materials based on epoxy resins, resols, hardening catalysts and further customary additives, which are in the form of a cement or impregnating solution and contain, as essential constituents, (A) at least one bifunctional, low-molecular epoxy resin having an epoxide equivalent weight between 87 and 1,000, (B) at least one resol formed from at least one trifunctional phenol and formaldehyde in a molar ratio of 1:1 to 1:3, having a viscosity between 50 and 2,500 mPa.s at 20 DEG  C. and having a solids content of at least 50% by weight, and (C) hardening catalysts, cements also containing (D) fillers, in addition, and a process for the preparation of hardening products from the compounds. Thus, for example, cements or impervious, initially porous shaped articles which are resistant to solvents and weak acids and which have a low shrinkage after processing, are obtained.
Patent EP-0167114-B1 (EP)
Title: Trench-shoring device
IPC: E02D17/08
Filed: 1985-06-27
Granted: 1988-10-12
Abstract: A cribbing device for trenches which includes a pair of opposing supports spaced apart by a spreader, each support having a plurality of guide profiles and a crosspiece. The crosspiece is disposed transversely to the longitudinal axis of the trench, and the guide profiles are arranged adjacent each other on said crosspiece. The guide profiles include a plurality of legs disposed vertically and extending outward from the crosspiece, and a plurality of flanges disposed vertically and secured to the legs at the ends of the legs opposite the crosspiece. The flanges project beyond both sides of the legs. A plurality of cribbing boards each having a guide bar which supports a guide head is provided. The guide head is in the form of a slotted hollow box section and extends vertically beyond the board at its vertical face side. The width of each guide profile flange is slightly smaller than the inside width of the guide heads. The slot of the guide heads corresponds to the legs of the guide profiles, and the inside spacings between the legs of the adjacent guide profiles is slightly larger than the total width of the guide heads. The boards may, therefore, be guided and supported by the supports by engaging the guide heads of the boards with the guide profiles of the supports thereby permitting the boards to be passed by each other on parallel planes and to be supported by the supports in a form-locked manner.
Patent EP-0177684-B1 (EP)
IPC: E06B11/08
Filed: 1985-07-13
Granted: 1989-01-25
Abstract: 1. A turnstile in which, in a housing (1), several blocking arm holders (3) with associated blocking arms (4), are connected at the same angular distance in a rotationally secure manner to a pivot extending vertically or inclined downwardly at approximately an angle of 45 degrees, and in which at any given time in the blocking position of the blocking arm (4), the pivot is lockable by means of a controllable blocking device against rotation in at least one direction of rotation or unlockable for rotation in one direction and each blocking arm (4) is held on its blocking arm holder (3) pivotable about a swivel axis (5) extending transversely to its longitudinal axis as well as also transversely to the pivot  and is locked against pivoting by a locking arrangement provided on the blocking arm holder (3), but in the blocking position is convertible to swing out of the way into the released position about the swivel axis (5) by remote control by means of a stationary  unlocking device, characterized in that every locking device consists  of a toggle joint lever (6), which is hinged with one end on the blocking arm (4), with reference to its cross-sectional surface, at a hinge pin (7) extending at a spacing from and parallel to its swivel axis (5) and at the other end on the blocking arm holder (3), and on which engages a spring (10), which tends to press the toggle joint (6a) into an over dead-centre position of the lever against a stationary stop (9) on the blocking arm holder, and in that the unlocking device consists of a plunger (11) which is longitudinally movable on the blocking arm holder (3) transversely to the toggle joint lever (6) which plunger engages with one of its ends in the region of the toggle joint (6a) on the toggle joint lever (6), and the other end of which, on rotation of the turnstile, describes a path of motion, in which in the region of the blocking position of the appropriate blocking arm (4) a magnetically actuated release lever (12), which is secured to the housing, is held in such a manner that it can be pivoted in and out.
Patent EP-0171776-B1 (EP)
Title: Coloured rod made of transparent plastic material
IPC: G09F13/20
Filed: 1985-08-10
Granted: 1991-01-02
Abstract: The invention relates to a coloured rod, in particular a round rod, made of transparent plastic material, optionally coloured with a fluorescent dye, in particular acrylic glass. The object of the invention is to design the material of the rod in such a manner that its light effects are improved against a dark or absent background. This object is achieved in that the rod contains a region (5) of an opaque material extending in the longitudinal direction which may optionally be additionally coloured with a dye. <IMAGE>
Patent EP-0182073-B1 (EP)
IPC: F02D33/02
Filed: 1985-10-10
Granted: 1988-04-20
Abstract: In an automatic control method for reduction in the level of contaminants emitted by a gas engine, the automatic control process is orientated in accordance with the reference point at which lambda is equal to unity and enriches the mixture after detecting this point by a certain step. Subsequently the instantaneous probe potential is measured and used by an automatic control circuit as a set point, which so affects the actuator for setting the air ratio that the probe potential is kept constant at this set point. The automatic control system in keeping with the invention reacts immediately in response to a disturbance and does not have to wait until a renewed search for the reference point takes place.
Patent EP-0183958-B1 (EP)
IPC: F16L37/22
Filed: 1985-10-22
Granted: 1988-05-04
Abstract: A ball catch coupling for releasably connecting two parts which permits relative rotation of the parts in the connected conditions as an annular section carried on one of the parts with a number of uniformly disposed bores at a periphery thereof, balls respectively received and rotatable in each of the bores, a closed resilient ring surrounding the balls, an annular groove in the annular section which receives the ring and permits limited axial displacement and free rotation thereof within said groove, and the other part to be connected having an annular groove which at least partially receives the ring and the balls when the two parts are connected. The limited displacement and free rotation of the ring with respect to the annular section permits engagement and disengagement to be undertaken particularly easily and with low wear.
Patent EP-0194356-B1 (EP)
IPC: F16D1/10
Filed: 1985-12-23
Granted: 1988-04-06
Abstract: A coupling for rotatably connecting a reel with a drive shaft has a support which is fast with the drive shaft. The support is provided with a recess which is designed to receive a complementary stub shaft fixed to the reel. The recess has an open side via which the stub shaft may be inserted in and removed from the recess, and an arresting element in the form of a wheel is provided to close the open side. The arresting wheel is pivotally mounted on the support for movement between a release position in which the open side of the recess is exposed to permit insertion of the stub shaft in, and removal of the latter from, the recess, and an arrest position in which the open side of the recess is closed to prevent release of the stub shaft. The pivot axis of the arresting wheel extends at right angles to the axis of rotation of the support. A pawl is pivotally mounted on the arresting wheel for movement between an operative and an inoperative position, and the pivot axis of the pawl is parallel to that of the arresting wheel. The pawl has a free end portion, and the support is provided with a cutout which receives this end portion when the arresting wheel is in its arrest position and the pawl is in its operative position. The pawl an the cutout are designed in such a manner that, in the operative position of the pawl, the latter prevents unintentional movement of the arresting wheel from its arrest position to its release position. The pawl has an arm which may be gripped in order to pivot the pawl to the inoperative position in which the pawl is clear of the cutout. The arresting wheel may then be moved to its release position.
Patent EP-0174045-B1 (EP)
IPC: C08L39/02
Filed: 1985-08-23
Granted: 1988-08-03
Abstract: A microporous substrate, such as a polysulphone membrane having on its surface a semi-permeable membrane being the reaction product of a polyamine, a water soluble polymer of formula 1 
<CHEM>
 wherein R is hydrogen or an hydrocarbongroup, x is 50 - 99.9%, and y is 100-x mol.% and n indicates the molecular weight and of a crosslinking agent containing a polyfunctional group having reacted with the amino groups of the polyamine and of the polymer. In the formula 1 preferably R is an alkylgroup of 1-5 carbon atoms, particularly methyl, and n is equivalent to a mol. weight of more than 10.000. The water soluble polymer is advantageously a mixture of a polymer of formula 1 wherein x and y are both 50 mol.% and a polymer of formula 2, 
<CHEM>
 this last mentioned polymer being preferably obtained by hydrolysis of a compound of formula 1. The degree of hydrolysis is preferably 70 to 99,9%. The crosslinking agent is preferably a mixture of iso-phtaloylchloride and trimesoylchloride; the polyamine is preferably an azo alkane compound having terminal amino groups with a straight chain comprising 8 to 24 carbon atoms, particularly 1.10-diamino-4.7-diazadecane; 1.14-diamino-4.8.11-triazatetradecane and 1.18-diamino-4.8.11.15-tetraazooctadecane. The flux of the membrane is at least 40 1/m<2>.h and the salt retention at least 90%.
Patent EP-0148808-B1 (EP)
IPC: H04M1/31
Filed: 1985-01-10
Granted: 1988-06-29
Abstract: 1. A telephone dialling keybord comprising generating means (8a) assuring either the opening of the line for generating the decimal numbering pulses or the transmission of dual frequency signals to establish the multifrequency dialling mode, a resistor (6) and a transistor (8) connected in series with means of supply (11) for the keyboard and the set, the transistor (8) being controlled by means of a control circuit (5) to produce a limitation of the current passing through the generating means (8a) and the supply means (11), characterized in that : - the control circuit (5) operates the transistor (8) to display a voltage-current characteristic comprising a section (24) of progressive current reduction ; - an overvoltage suppressor component (7) of the Diac type is connected in parallel with the aggregate formed by the transistor (8), the generating means and the supply means (11) ; - the resistor (6) is a fusible resistance and is connected in series with the aggregate formed by the supply means (11), the transistor (8), the generating means (8a) and the overvoltage suppressor component (7).
Patent EP-0215993-B1 (EP)
Title: Fastening of facing slabs on the supporting construction of ventilated building fronts
IPC: E04B2/92
Filed: 1985-08-26
Granted: 1989-08-16
Abstract: 1. System of devices for securing ventilated facade panels (P) on a building, - having vertical rails (S) secured on the building, and - supporting brackets (1) which are mounted displaceably on the rails (S), are secured at selectable intervals, and have upward-pointing and downward-pointing prolongations (12, 32) for holding the facade panel (P) at an interval from the building at its lower (PU) or upper edge (PO), characterized in that - on its lower side, between its downward-pointing rigid prolongation (12) which rests against the outer side of the facade panel (P), said outer side facing away from the building, and a spring (2) which is clamped in at the rail (S) and rests against the inner side of the facade panel (P), said inner side facing towards the building in such a way that each mounted facade panel (P) can be pressed in towards the wall counter to the said spring (2), each supporting bracket (1) forms a downwardly open recess for accommodating the upper edge (PO) of the facade panel (P) situated therebeneath, and - on its upper side, between an upward-pointing prolongation (32) of a moveable part (3) slotted into it releasably and a spring (2) clamped in at the rail (S) as in the case of the lower facade panel (P), each supporting bracket (1) forms an upwardly open recess for accommodating the lower edge (PU) of the facade panel (P) situated thereabove.
Patent EP-0199727-B1 (EP)
IPC: H04B3/46
Filed: 1984-12-19
Granted: 1989-09-27
Abstract: Procédé pour tester un appareil destiné à l'élimination adaptative des échos par rapport à des défauts survenant dans les unités inclues. Un signal est envoyé du côté d'émission, alors que le signal à distance à l'appareil est déconnecté. Le signal reçu (s2) provenant du signal d'émission est échantillonné et éliminé par l'éliminateur d'échos de l'appareil, le signal de réception échantillonné corrigé ainsi obtenu (s3) étant comparé avec une valeur seuil positive et une valeur seuil négative (+T ou -T). Le nombre d'échantillons par seconde qui est supérieur ou inférieur aux valeurs seuil sert de mesure pour le test.
Patent EP-0205463-B1 (EP)
IPC: C08G18/50
Filed: 1985-10-23
Granted: 1989-12-06
Abstract: A process for preparing polyols from polycarboxylic acids by the reaction of a bicyclic amide acetal with a polycarboxylic acid.
Patent EP-0221227-B1 (EP)
Title: Axial fan
IPC: F04D29/54
Filed: 1986-01-20
Granted: 1991-03-06
Abstract: An axial blower with an intake that tapers conically into a cylindrical component. An impeller rotates inside the cylindrical component. A stationary channeling ring of approximately the same diameter as the cylindrical component is positioned upstream of the impeller and surrounded by an annular channel. The channeling ring is approximately equidistant from each end of the annular channel. Diversion blades are positioned inside the annular channel and adjusted in relation to its axis. To make the blower easier and less expensive to manufacture and to increase its breakaway limit, the diversion blades consist of flat sheets of metal and both their upstream and their downstream edges slope.
Patent EP-0193108-B1 (EP)
IPC: F24C3/12
Filed: 1986-02-20
Granted: 1991-05-15
Abstract: Pneumatic interval switching mechanism as clock for cooking and heating appliances, in which a valve with a stationary valve seat (12) and with a closing component (11, 23), which is movable along a housing axis (14), is arranged in the connection path between housing inlet (7) and housing outlet (8). The closing component is held in the closed position by two interacting magnetic components (20, 11). An axially deflectable rubber diaphragm (4) divides the housing interior into two housing chambers (5, 6), one of which (5) being connected to the inlet (7) and the other, via a pressure equalisation channel (25) containing a capillary tube (28), to the outlet (8). A carrier device (26, 27) is movement-connected to the diaphragm (4) in such a manner that it only carries the closing component (11, 23) along after a given diaphragm travel. During this idle travel, a spring (24) is loaded, which is relieved during raising of the closing component, accelerating the raising movement. <IMAGE>
Patent EP-0201023-B1 (EP)
IPC: A61B17/58
Filed: 1986-04-28
Granted: 1989-01-18
Abstract: An osteosynthesis plate for the pressure stabilization of bone fragments. To obtain great compression lengths without the need for a separate compression device. The plate is provided in each of its sections allocated to a bone fragment with two elongate slots which each contain several ramp hole sections, the pitch spacings of the ramp hole sections belonging to the same elongate slot being not greater than the number of the elongate slots allocated to the same bone fragment, multiplied by the useful ramp lengths. In general, two elongate slots suffice, in which the useful ramp length corresponds in each case to half a pitch spacing.
Patent EP-0211203-B1 (EP)
Title: Free-wheel, especially for bicycles
IPC: F16D41/30
Filed: 1986-06-20
Granted: 1988-10-26
Abstract: A freewheeling overrunning clutch for a bicycle, moped, and the like vehicle comprises a plurality of clutch pawls present between an outer wheel and an inner wheel which are supportable elastically on one side on the inner wheel circumference and on the other side on a plurality of inner teeth of the outer wheel. In order to provide a simple, almost noise free structure which is easy to mount, the clutch pawls pivotally supported in a flexible supporting ring positioned between the inner and outer wheels. Ends of the clutch pawls which face the inner wheel are brought into engagement with the plurality of teeth protruding outward from the inner wheel. The flexible supporting ring advantageously may simultaneously be a spacing ring for a plurality of balls of a ball bearing or bearings positioned adjacent the clutch pawls between the outer and inner wheels.
Patent EP-0231449-B1 (EP)
IPC: E05C9/18
Filed: 1986-11-15
Granted: 1991-07-31
Abstract: A fastener for windows, doors or the like is equipped with locking pins 5 which have a plastic sheathing 11 on their shank portion 10 projecting beyond the end face of a face plate 1. This sheathing 11 has at its end adjacent to the face plate 1 a collar or plate 11b formed on in one piece and possessing two mutually parallel limiting edges 12a with side faces 13, the spacing 14 of which is smaller than the spacing 15 between the other limiting edges 12b. The collar or plate 11b forms a supporting rest for the locking pin 5 on the face plate 1 as well as engagement surfaces for assembly and adjusting tools. <IMAGE>
Patent EP-0208513-B1 (EP)
IPC: C10M135/02
Filed: 1986-07-03
Granted: 1989-08-23
Abstract: Lubricating oils having improved antioxidant and antiwear properties are obtained by adding a minor amount of a reaction product made by reacting at least one aliphatic olefi. nically unsaturated hydrocarbon containing from 8 to 36 carbon atoms (preferably an alpha-olefin) concurrently with sulfur and at least one fatty acid ester (preferably an oil such as cottonseed oil) to obtain a reaction intermediate and reacting this intermediate with additional sulfur and a dimer of cyclopentadiene or lower C<sub>1-4</sub> alkyl substituted cyclopentadiene dimers, such as methylcyclopentadiene dimer.
Patent EP-0225684-B1 (EP)
IPC: A23L27/30
Filed: 1986-08-14
Granted: 1992-08-12
Abstract: An improved process for producing a rapidly water-soluble, free-flowing, substantially sugar-free dry beverage mix is provided by initially physically dry mixing coarse particles of food acids with finely divided particles of flavors and flow conditioners to provide a uniform dispersion, then intimately mixing a high potency artificial sweetener and an agglomerated malto-dextrin until a rapidly water-soluble beverage mix is obtained.