baber/WOPTO huggingface dataset:
Patent EP-0169899-B1 (EP)
Title: Couplage de table precharge
IPC: G01M7/02
Filed: 1985-01-30
Granted: 1989-06-28
Abstract: Des couplages de table pour coupler des vérins hydrauliques (20) à des tables (10) à grandes secousses (22), par exemple des tables de simulation de tremblements de terre, sont préchargés sous pression gazeuse pour leur permettre d'être des couplages porteurs sans tension, qui à leur tour permettent l'utilisation de coussinets glissants hydrostatiques (47) entre les surfaces latérales et la surface de fond de la table et les vérins. Les coussinets hydrostatiques (47) réduisent eux le besoin de bras articulés, d'articulations et d'étriers qui portent à la fois la tension et la compression. L'utilisation d'une charge de compression seulement, semblable à celle que permet le présent dispositif, fait également disparaître le problème de la fabrication d'une fondation de table satisfaisante, puisque seules les charges de compression sont portées par la fondation et non les charges alternantes de tension et de compression.
Patent EP-0180606-B1 (EP)
Title: Dispositif multiplicateur de force et procede de mise en action de ce dispositif
IPC: F16C3/28
Filed: 1985-05-07
Granted: 1988-06-15
Abstract: Partout où on a besoin de grandes forces sur des courtes trajectoires est nécessaire une multiplication de la force. On obtient une multiplication élevée de la force par interruption de l'axe d'articulation (2) avec un axe de force (4) légèrement décalé. L'axe de force (4) peut être déplacé continuellement des deux côtés de l'axe d'articulation (2) par un moyen de positionnement, en particulier par une vis de réglage (5) ou deux coins; de cette manière on obtient une multiplication de la force avec un grand rapport de variation. Le dispositif peut être utilisé pour la fabrication et la mise en action de presses, de dispositifs de serrage, de pliage et d'étirage.
Patent EP-0185753-B1 (EP)
IPC: F16J15/18
Filed: 1985-06-13
Granted: 1992-08-26
Abstract: A packing assembly for plunger-type pumps is installed around a movable plunger (12) to prevent fluid from leaking past the plunger. The packing assembly includes male (18) and female (16) adaptor rings, which are in face-to-face contact with the packing rings (17), but provide only a "sloppy" fit. The practice of this invention involves shaping the adaptor ring faces to conform precisely to the shape of the packing ring faces against which they are seated.
Patent EP-0197241-B1 (EP)
IPC: C07D457/02
Filed: 1986-01-14
Granted: 1989-12-27
Abstract: Compounds I (R = H, CH3; R1 = H, halogen, CH3, phenylthio, C1 - C4 alkylthio; R2 = H, CH3O and R3 = H or R2 + R3 = chemical bond; R4 = C1 - C4 hydrocarbon; R5, R6, R8, R9 independently = H, C1 - C4 alkyl or R5, R8 independently = H, C1 - C4 alkyl and R6 + R9 = CH2CH2,CH2CH2CH2; R7 = H, C1 - C4 alkyl, phenyl, NR min R sec ; R min , R sec  independently = H, C1 - C4 alkyl, acyl or NR min  R sec  = heterocyclic ring; W = O, H2; n = O, 1, 2) and their pharmaceutically acceptable salts have antihypertensive activity and are useful anxiolytic and antipsychotic agents. A process for their preparation and pharmaceutical composition containing them are also described.
Patent EP-0200096-B1 (EP)
IPC: B01D35/28
Filed: 1986-04-16
Granted: 1989-09-20
Abstract: An apparatus for the separation of a liquid from a solid of a solid-liquid mixture has a tangential inlet screen section at the upper end of a vertical separating screen which decreases in diameter downwardly. The mixture is introduced tangentially onto the spiral screen section and then closed downwardly onto the separating screen. Solids are recovered at the bottom of the screen and the liquid passes through the screen and is collected outwardly thereof.
Patent EP-0210674-B1 (EP)
IPC: C11D3/39
Filed: 1986-06-11
Granted: 1990-05-23
Abstract: This disclosure relates to novel compounds of the class of the p-sulphophenyl carbonates, viz. mono-p-sulphophenyl carbonates derived from ethoxylated alcohols and bis-p-sulphophenyl dicarbonates derived from alkane diols and poly(ethylene glycols). The novel compounds are efficient bleaching activators. The disclosure also relates to detergent additives and detergent compositions wherein the novel compounds are contained.This disclosure relates to novel compounds of the class of the p-sulphophenyl carbonates, viz. mono-p-sulphophenyl carbonates derived from ethoxylated alcohols and bis-p-sulphophenyl dicarbonates derived from alkane diols and poly(ethylene gtycols). The novel compounds are efficient bleaching activators. The disclosure also relates to detergent additives and detergent compoisitions wherein the novel compounds are contained.
Patent EP-0231535-B1 (EP)
IPC: B01D50/00
Filed: 1986-11-14
Granted: 1991-01-02
Abstract: Device (10) with cyclone to cool fumes which is advantageously of a type having a heat exchanger cooled by forced draught (16) or by water, the heat exchanger consisting of one or more cooling units (15) and comprising upstream and downstream respectively an inlet manifold (14) and an outlet manifold (17), the outlet manifold (17) cooperating with filter elements, whereas the inlet maniflold (14) cooperates with a cyclone (12), so that such inlet manifold (14) takes on a cyclone conformation with a deposit cone (12) and discharge valve (13).
Patent EP-0220894-B1 (EP)
Title: A clamping circuit for an analogue to digital converter
IPC: H03M1/00
Filed: 1986-10-17
Granted: 1993-03-31
Abstract: The clamping circuit clamps a threshold of an ADC to a signal level just below the black level of a television signal. 
<??>During the blanking period, a negative-going peak is superimposed on the input signal to produce the waveform 76. Each time this crosses the 0000,0001 threshold of the ADC, the polarity of the output of a comparator changes (see the middle waveform). The comparator compares the ADC output and a reference value. 
<??>The input signal is biased according to the integral of the comparator output. When signal levels are stable, the comparator output is symmetrical, its integral is zero and no change occurs in the biassing. 
<??>If signal levels drift, the negative going peak crosses the threshold for the second time relatively sooner or later. The comparator output becomes assymmetric and has a non-zero integral. Consequently, the biassing level changes to compensate for the drift.
Patent EP-0191734-B1 (EP)
IPC: C07D275/06
Filed: 1986-02-07
Granted: 1990-01-10
Abstract: The invention relates to a novel 3-acylaminobenzisothiazole-S,S-dioxide of formula I    <IMAGE>  (I). to the preparation thereof, to insecticidal compositions containing said compound and to the use thereof for controlling insects, in particular plant-destructive sucking insects.
Patent EP-0242361-B1 (EP)
IPC: C04B28/26
Filed: 1985-12-04
Granted: 1991-09-25
Abstract: Fibre-reinforced foam bodies, especially such with a high fibre content (15 - 30 per cent by weight or more) are produced by dispersing fibres in a liquid, generally water, together with tensides and gases or gas-emitting agents, fillers etc. and by in addition adding substances which increase the viscosity of the liquid so that at least during the foaming process the latter amounts to not less than 40 cP. If use is made of gas-emitting substances or gases dissolved in the liquid the foaming process is triggered by the addition of suitable reagents or by increasing the temperature or by reducing the pressure, whereupon the foaming or foamed stock is transferred to suitable moulds or to a conveyor belt and dried so as to produce solid foam bodies for e.g. transport packaging, insulating material, elastic stuffings etc. Alternatively the foaming or foamed stock can prior to drying be combined with paper or other sheets or plates so as to form laminates which can be used as corrugated board, construction elements, insulating mats etc. A particularly low density and a fine and even pore structure can be achieved by mixing into the fibre suspension soluble or capable of intense expansion in the dispersion liquid and decomprising in addition both highly hydrophile and highly hydrophobic groups.
Patent EP-0255520-B1 (EP)
Title: Boite de vitesses pour vehicule a moteur
IPC: F16H3/66
Filed: 1986-05-16
Granted: 1989-01-11
Abstract: Une boîte de vitesses pour véhicule à moteur avec un moteur d'entraînement (3) disposé transversalement par rapport au sens de la marche et une boîte de vitesses (1) à bride coaxiale, à déclanchement automatique , où en priorité un organe hydrodynamique (2), par exemple un convertisseur de couple hydrodynamique (20), est situé entre le moteur d'entraînment (3) et la boîte de vitesses (1), avec une boîte de vitesses (4) axiale, qui est entraînée par l'intermédiaire d'un arbre latéral axialement parallèle (5) et des paires d'engrenages cylindriques constants (51, 52; 53, 54, 55), et où, afin de gagner au moins une vitesse de plus, un engrenage partiel enclenchable (6) est également disposé coaxialement avec la boîte de vitesses axiale (4) et est relié à cette dernière.
Patent EP-0269619-B1 (EP)
IPC: B27C1/08
Filed: 1986-07-22
Granted: 1991-07-31
Abstract: A machine for planing lengths of timber comprises mutually perpendicular spindles for cutter blocks (7, 8). The spindle carrying the cutter block (8) extends below a machine bed (1). The spindle carrying the cutter block (7) extends across the bed (1). A conveyor (5) is provided for feeding a workpiece past the cutter blocks (7, 8) at a lower level than the bed. In a modification the spindle carrying the cutter block (7) drives a cutter block (9) which is offset from the spindle itself.
Patent EP-0264686-B1 (EP)
IPC: H05K7/14
Filed: 1987-10-02
Granted: 1990-12-27
Abstract: The object of the invention is a device having at least one guide holder for assemblies which can be connected to profile bars of an assembly carrier. The assemblies contain electrical or electronic components arranged on a printed circuit board, and optionally a front plate. A holding device (14) for two (optionally plug-in) leaf springs (38, 48) of different design is  provided at least in one region connecting internally onto a profile bar (30) in the assembly carrier. The leaf springs are in each case pressed onto a conductive point on the respective printed circuit board (35), by means of a contact tab (45). They are designed either as a leaf spring (39) which can be pressed onto the profile bar (30) with a tab (41) or as a leaf spring (48) which has a tab (51), for the connection of a conductor, projecting over the guide holder (1) on the side opposite to the printed circuit board (35). <IMAGE>
Patent EP-0237192-B1 (EP)
IPC: B23K26/06
Filed: 1987-02-11
Granted: 1992-03-25
Abstract: A method and a device for welding together plastic or plastic covered surfaces (6, 11) by the aid of laser beam heating (13), especially for joining the lateral seam of a container or a blank for a container. Between the plane areas (11, 6) to be melted together a reflector means (12) is provided with surfaces having a reflecting angle orthogonal to the faces to be melted together (6, 11). The laser beam (13) is emitted while the surface (6, 11) to be melted together are directed past said reflector means (12) in its longitudinal direction. The faces (6, 11) are pressed and melted together after having left the area at said reflector means (12). Said reflector means (12) is, e.g. a reflecting prism.
Patent EP-0240471-B1 (EP)
IPC: D06F75/34
Filed: 1987-03-12
Granted: 1990-10-03
Abstract: A handle (1) for a manually operable industrial pressing iron (4) has a root portion (2) shaped to fit the facing surface of a handle support (3) of the iron itself, an intermediate rounded, anatomically shaped hand grip portion (5) and a free end portion (6) which is downwardly inclined from the intermediate portion (5). The intermediate portion (5) has a surface working, at least over that part which is contacted by the palm and fingers of the user, to produce a plurality of closely adjacent microcavities giving the hand grip portion (5) an anti-slip property and allowing air to pass between the hand grip and the hand and fingers of a user to keep it cool during use.
Patent EP-0287563-B1 (EP)
Title: Perforation method and blanket for rotary printing machine provided with a perforation device, for example for offset machine
IPC: B41G7/00
Filed: 1986-12-23
Granted: 1990-10-03
Abstract: Blanket for rotary printing machine, for example for offset machine, provided with a perforation device, characterized in that said blanket (10) is provided with at least one groove (11) opening to its printing face (10a) and in the bottom of which there is housed a bar or strip (12) made of a hard and non-compressible material, said bar having an upper face (12a) against which are in pressure contact the perforating or cutting elements (15d) of the perforating rules (15) fixed to the printing cylinder (5) or pressure cylinder, or margin cylinder of the machine, during the printing process. The invention also relates to the perforation method using the blanket hereabove defined, in association with at least one perforating rule (15) fixed to the printing cylinder of the machine.
Patent EP-0263158-B1 (EP)
Title: Wideband horn antenna
IPC: H01Q13/24
Filed: 1987-03-23
Granted: 1990-01-10
Abstract: A wideband hybrid horn antenna in which a circular section horn (1) is fed by a circular feed guide (3). A dielectric polyrod (7) is cantilever mounted in the throat end (4) of the horn (1) and is tapered to provide a match to the guide (3). Its forward section is tapered from the guide diameter down to about 2 mm just outside the mouth (11) of the horn (1). The various dimensions - horn diameter at throat and aperture, flare angle, polyrod diameter taper and extent - are all chosen to produce a balance of opposing effects on the beamwidth and thus provide a fixed beamwidth substantially independant of frequency over a wide band. A large bandwidth, from 8 to 16 GHz in the particular case, is thus obtained with a substantially constant beamwidth over the band.
Patent EP-0271525-B1 (EP)
IPC: H01M50/569
Filed: 1987-05-26
Granted: 1992-06-24
Abstract: A nickel-hydrogen storage cell (12) having means within the pressure vessel (40) of the cell (12) for shorting the cell when the cell fails because of an open circuit condition, so that a battery (10) containing the failed cell continues to provide electrical storage capability at a voltage diminished only by that of the failed cell. A shorting plate set (50) within the pressure vessel (40) and in parallel with the active plate sets (18) includes a silver electrode (54) that is normally inert, but which dissolves in the electrolyte of the cell (12) when the discharge voltage across the cell increases to a large negative value, indicating open circuit failure of the cell. The silver then plates out onto the normally positive nickel electrodes (20) so that the silver eventually bridges the gap between the nickel electrode (20) and the silver electrode (54), and shorts them, thereby also shorting the cell.
Patent EP-0285156-B1 (EP)
Inventor: ALDRICH DONALD CHARLES
IPC: D04C1/06
Filed: 1988-03-31
Granted: 1994-05-04
Abstract: Process for preparing preforms and composite articles from carbon fiber reinforced matrix resins braided to shape on a mandrel and then converting to final composite article by fully or partially curing in a mold followed by post curing if required.
Patent EP-0310809-B1 (EP)
Title: Process for continuously desludging salt baths
IPC: C21D1/46
Filed: 1988-08-30
Granted: 1991-08-21
Abstract: Salt baths are desludged by means of a device which consists of a filter unit, a pump and a riser (3). The filter unit is immersed wholly or partially into the salt bath (1), the filter (7) is slipped over the upper end of the riser (3) and the riser (3) is provided with a plurality of bores (6) in the upper region below the bath level. <IMAGE>
Patent EP-0320633-B1 (EP)
Title: Snap-fastener
IPC: A44B17/00
Filed: 1988-11-17
Granted: 1992-05-20
Abstract: The snap fastener for flat materials 3 which are impermeable to water consists of a top part 1 and a bottom part 2 which can be attached in each case to flat materials 3 to be connected and can be engaged with one another, the top part 1 and the bottom part 2 consisting in each case of a cap 7 with a rivet shank 9 of round cross-section piercing the flat material 3 and of a spring part (ball 13/eye 18) on the other side of the flat material 3, in which spring part the rivet shank 9 is fixed in a receiving borehole 15 which is likewise of round cross-section, and the perforation point 16 in the flat material 3 being sealed off in such a way that no water can penetrate through the perforation point 16 from the outside to the inside. In order to simplify the sealing-off of the snap fastener in the flat material so that automatic assembly of the snap fastener is possible without problems, it is proposed that the receiving borehole 15 has a smaller inside diameter in the spring part 13, 18 than the outside diameter of the rivet shank 9 in the passage region, the inside edge of the perforation point 16 in the flat material 3 being squeezed in the completely assembled state of the snap fastener between the receiving borehole 15 and the rivet shank 9 and forming a sealing region 17 at that point. <IMAGE>
Patent EP-0319886-B1 (EP)
Title: System of rolls in a supercalender
IPC: D21G1/00
Filed: 1988-12-05
Granted: 1992-03-11
Abstract: The invention concerns a system of rolls in a supercalender, comprising a variable-crown upper roll (1) adjustable in zones, a variable-crown lower roll (2) adjustable in zones, several intermediate rolls (3,4) placed between the upper roll (1) and the lower roll (2), as well as a hydraulic control system for the system of rolls. The upper roll (1) is a stationary variable-crown roll, whose roll mantle (12) is supported on the roll shaft (11) by means of hydrostatic loading elements (13) acting in the direction of compression and by means of end bearings placed at the ends of the roll mantle, said bearings preventing displacement of the mantle (12) ends in the radial direction relative the shaft (11) of the upper roll. The lower roll (2) is a floating variable-crown roll, whose roll mantle (22) is supported on the roll shaft (21) adjustably in the direction of compression by means of hydrostatic loading elements (23). According to the invention, the system of rolls is provided with position detectors (27,31) provided at the ends of the shaft of at least one roll, whereat the control system of the system of rolls is arranged, on the basis of the measurement impulses received by it from the position detectors (27,31) and from the hydrostatic loading elements (23) of at least the lower roll, to regulate the positions of the rolls (1 to 4) in the system of rolls and to balance the forces effective in the system of rolls based on the measurement of position.
Patent EP-0282133-B1 (EP)
Title: 1-alkyl substituted benzimidazole derivatives
IPC: C07D401/12
Filed: 1988-03-02
Granted: 1993-07-28
Abstract: Novel 1-alkyl substituted benzimidazole derivatives of formula <CHEM>  wherein -A<1>=A<2>-A<3>=A<4>- is a bivalent radical having the formula -CH=CH-CH=CH- (a-1), -N=CH-CH=CH- (a-2), -CH=N-CH=CH- (a-3), -CH=CH-N=CH- (a-4), -CH=CH-CH=N- (a-5), -N=CH-N=CH- (a-6), or -CH=N-CH=N- (a-7);      B is NR<3>, CH2, O, S, SO or SO2; L is hydrogen, C1-6alkylcarbonyl, C1-6alkylsulfonyl, C1-6alkyloxycarbonyl, Ar<2>-C1-6alkyloxycarbonyl, Ar<2>-carbonyl, Ar<2>-sulfonyl, C3-6cycloalkyl, C2-6alkenyl optionally substituted with Ar<2>, C1-12alkyl, a radical of formula -Alk-R<4> (b-1), -Alk-Y-R<5> (b-2), -Alk-Z<1>-C(X)-Z<2>-R<6> (b-3), or -CH2-CHOH-CH2-O-R<7> (b-4); the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, which compounds are anti-allergic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0317429-B1 (EP)
IPC: G01L25/00
Filed: 1988-11-16
Granted: 1991-12-18
Abstract: In order to calibrate an appliance for measuring force or moment, the measuring element (l) carries a strain gage bridge (R1, R2, R3, R4) for delivering a signal which is mainly sensitive to the force or to the moment to be measured and is provided at the time of manufacture with two other strain-gage bridges (R5, R6, R7, R8); (R9, R10, R11, R12) for delivering signals which are mainly sensitive to two parasitic stresses other than the force or the moment to be measured. In a first stage, the method consists in measuring the signals delivered by the three strain-gage bridges in the absence of any load applied on the measuring element, then under a number of known reference loads chosen from among those to which each strain-gage bridge is the most sensitive. In a second stage, the reference measurements are used as a basis for calculating the parameters of sensitivity according to which each of the signals delivered by the measuring bridges is a function of the applied loads. In a third stage, these parameters of sensitivity are used as a basis for calculating the correction to be made in the force or the moment measured by the first strain-gage bridge (R1, R2, R3, R4).
Patent EP-0277893-B1 (EP)
IPC: A47K5/12
Filed: 1988-01-21
Granted: 1990-07-18
Abstract: 1. Distributor for a pasty product comprising : a) a body (20; 120; 320) which is made up of a tubular body and a piston (59) sliding in the interior of this tubular body and, at its top (19, 119; 319) a suction valve or closure (48 and 50) for aspirating the pasty product into a compression chamber (55) ; b) a distribution head comprising : - elements bounding the compression chamber (18 and 32; 118 and 132; 318 and 335 and 332 and 363) - an actuator (1) fixed to an upper pipe (37; 137; 237) of the deformable element (18; 118; 318) bounding this compression chamber (55), said actuator (1) cooperating with said element (18; 118; 318) which allows it to be driven in, bringing about a reduction in the volume of the compression chamber (55), and which produces the return of the actuator (1) into the upper position, said actuator (1) bearing a distribution duct (8) ; - an expulsion valve (38 and 32; 138 and 132; 363 and 309) for expelling the pasty product in the distribution duct (8) placed at the outlet of the compression chamber (55) ; characterised in that the actuator (1) comprises, on the one hand, an external tubular part (2; 102; 302) fixed on the top (19; 119; 319) of the body (20) and surmounting this top and, on the other hand, a push-piece (3; 103; 202; 303) bearing a lateral driving-in stop (8; 108; 208; 308) as well as said distribution duct (8), said push-piece being fixed to the outlet of the compression chamber (55) and also comprising a lateral external wall (33) allowing its axial sliding and its rotation in the interior of said external tubular part (2; 102; 302), which comprises an upper edge (23) preventing the driving-in of the push-piece when said lateral stop surmounts said edge (23) and at least one cut-out (6) in which this lateral stop (8) engages in the driving-in position of said push-piece, said cut-out (6) therefore limiting this driving-in.