baber/WOPTO huggingface dataset:
Patent EP-0392380-A1 (EP)
Inventor: WANDURA EDWIN
IPC: B62D61/12
Filed: 1990-04-06
Abstract: 2.1 Known trailing axle lifting devices provide angular levers coupled fixedly to the frame and having hooks, which levers can be actuated by hydraulic or pneumatic power cylinders in order to raise or lower the axle. Angular levers, hooks and power cylinders have to be dimensioned to be comparatively strong due to the comparatively unfavourable force induction. 2.2 According to the invention, a lifting device (10) with an angular lever (4) is proposed which itself is connected in an articulated fashion to a connecting rod (5) coupled to the bogie (1), and the second leg (12) of the angular lever can itself be moved into a hooked engagement with the raisable axle (8). As a result, a lightweight construction and a favourable force connection are produced. Also, with a full-floating axle, subsequent installation is possible by means of minor retrofitting measures. <IMAGE>
Patent EP-0462297-A1 (EP)
Inventor: LOTZ HORST K
IPC: G01G11/00
Filed: 1990-06-18
Abstract: In a weighing device for continuous steel casting plants, for determining at the transfer device, for example a roller table (3), an accurate weight for a part of the strand, a lifting appliance (6) arranged above the roller table grasps the said part of the strand with the aid of a lifting frame (4) when actuated, a weighing device being provided on the lifting appliance. This device preferably comprises a tensile balance (5), which is arranged between the lifting frame and the lifting appliance. <IMAGE>
Patent EP-0410197-A1 (EP)
Inventor: CORTESI GIORGIO
IPC: G01L1/14
Filed: 1990-07-09
Abstract: A dynamometer, particularly for detecting the operating load in servo-­controlled systems, having two bodies (2, 3) coupled together telescopically, the first (3) being adapted to be connected to a feedback point and the second (2) being adapted to receive an axial force (10) to be measured. The two bodies (2, 3) are coupled together axially by a flat disc spring (27), one body supporting a magnet (42) and the other a Hall effect sensor (46) adapted to cooperate with the magnet (42) so as to transmit a signal proportional to the deformation of the spring (27) and thus to the extent of the force (10) applied.
Patent EP-0465712-A1 (EP)
Inventor: MEYER GUENTER
IPC: E04C2/28
Filed: 1990-07-13
Abstract: A dry wall is described, consisting of a supporting metallic substructure in the form of trapezoidal sheets which extend over the entire area, i.e. over the height, of the wall underneath the coverings of gypsum plasterboard or gypsum board applied in one or more layers on both sides.
Patent EP-0416655-A1 (EP)
Inventor: OGAWA SEIICHI
IPC: F02B75/18
Filed: 1990-09-07
Abstract: An intake manifold comprising an aluminum plenum chamber (1) having an air inlet (3) and a plurality of air outlets (4A-4D), and a plurality of branch pipes (2A-2D) of wrought aluminum connected to the respective air outlets (4A-4D) of the plenum chamber (1) and each having an inner peripheral surface of circular cross section, at least one of the branch pipes (2A-2D) being deformed at a lengthwise intermediate portion thereof, the outer peripheral surface of the deformed portion having a clearance area so as to be free from contact with another one of the branch pipes (2A-2D).
Patent EP-0482225-A1 (EP)
Inventor: FOLIE FRIEDRICH
IPC: H01S3/03
Filed: 1990-10-22
Abstract: In a waveguide laser, which is intended for pulse operation, one or more pressure equalising containers 7 are provided which are connected via equalisation lines 4 to the discharge space 3 at points at which antinodes in the gas pressure occur during pulse operation in the event of mechanical or acoustical resonant oscillations in the discharge space (3). Waveguide lasers intended for pulse operation, especially CO2 waveguide lasers. <IMAGE>
Patent EP-0487778-A1 (EP)
Inventor: TOPF SIEGFRIED
IPC: B29C48/90
Filed: 1990-11-30
Abstract: The invention relates to a calibration device for extruded profiles of plastic having a plurality of calibration units 5 to 7 arranged one behind the other in the take-off direction. The calibration units 5 to 7 are mounted on a guide 1, 2 in a floating manner in the plane normal to the take-off direction and are arranged in such a way that they can be fixed in the take-off direction on the guide 1, 2. Such a calibration device achieves the effect that there is no longer any need for an exact positioning of the calibration units 5 to 7 arranged one behind the other. Since, therefore, the profile passes the individual calibration units without side deflection or jamming, the individual calibration unit can be designed with close dimensional tolerances, utilising the load-bearing capacity of the profile, without inducing excessive shrinkage in the profile. <IMAGE>
Patent EP-0440990-A1 (EP)
Inventor: KUO SHER-CHERNG
IPC: B23K26/02
Filed: 1990-12-29
Abstract: The invention relates to an optical collimating, laser ray target position indicating and laser ray absorbing device, mounted between a laser generating source 10 and a laser ray guiding device 70, comprising a reference light source 20, generating a reference light for facilitating the optical collimation of the laser system and for indicating the target position of the laser ray; a first movable reflecting mirror set 30, reflecting light from the reference light source 20, which may be optionally disposed at a first position for performing optical collimation or at a second position for performing laser ray target position indication; a second movable reflecting mirror set 40 which may be moved into or away from an operating position where light, coming from the reference light source 20 and reflected by the first movable reflecting mirror set 30 disposed at the first position thereof, may be reflected to the laser generating source 10 for optical collimation purpose; a third movable reflecting mirror set 50, which includes a fourth reflecting mirror 55 and a fifth reflecting mirror 56 and may be moved into or away from an operating position where the fourth reflecting mirror 55 interrupts, by reflecting, light from the laser generating source 10 and the fifth reflecting mirror 56 reflects light coming from the reference light source 20 and reflected by the first movable reflecting mirror set 30 disposed at the second position thereof to the laser ray; and an absorption device 60 for absorbing the laser ray coming from the laser generating source 10 and reflected by the fourth reflecting mirror 55 of the third movable reflecting mirror set 50.
Patent EP-0386849-A1 (EP)
Inventor: STOUTEN FRANSISCUS
IPC: B31D1/02
Filed: 1990-03-05
Abstract: Method of producing labels comprising of the steps: 
- providing an elongate support web of which the rear surface is self-adhesive and is carried on a length of release backing material; 
- disposing a succession of folded sheets in a row along the length of the support web; 
and that partly the width of the front surface of the sup­port web is covered along the length with a continuous strip of an adhesive layer before disposing the succession of sheets along the length of the support web. Each folded sheet is manufactured out of a longitudinal strip of equal width, by the following steps: 
- first the length of the strip is divided into a row of an equal number of panels along corresponding trans­verse fold lines, of which the length of the first three panels are more or less equal and the last panel is at least a quarter longer than the first panel, 
- that next the strip is folded along the fold lines except at the fold line between the first and the second panel, 
- that next by means of a punch all the panels except the first panel are cut such, that the width of the first panel is being wider in the transverse direction than the other panels and that the last panel has become a tab, which is in the transverse direction shorter than the width of the last panel and 
- that the first panel is folded backwards such that all the panels are in between the first and second panel and the first panel is used as web of laminar material or cover sheet for the folded sheets.
Patent EP-0390257-A1 (EP)
Inventor: CAROPRESO FRANK EDWARD
IPC: C09C1/42
Filed: 1990-03-21
Abstract: A process is provided for purifying finely divided minerals contacting organic material suffi­ciently to make the minerals useful for coating a filling paper or for use as catalysts, catalyst supports or the like. The process comprises concomi­tantly contacting an aqueous slurry of the mineral with a peroxygen and a gas containing ozone at a pH from 5 to 12. Preferably, the peroxygen is incorpo­rated into the slurry prior to contacting the slurry with a gas containing ozone. Optionally, the slurry may be pretreated with a chelating agent or subse­quently bleached with a reducing agent.
Patent EP-0400727-A1 (EP)
Inventor: MALARA NICOLA
IPC: F16H61/18
Filed: 1990-05-23
Abstract: A safety device in the control of a motor vehicle automatic transmission, wherein the gear selector lever (17) is provided with a mechanical locking device (16) which is operated by a cable (12) connected to the brake pedal (11) and locks the lever (17) in predetermined positions, from which it can be released only by pressing the brake pedal (11).
Patent EP-0460300-A1 (EP)
Inventor: SCHOONHOVEN JOHANNES WILHELMUS
IPC: B01J27/051
Filed: 1990-06-05
Abstract: Disclosed is a process for the ex situ presulphidation of hydrotreating catalysts employing organic sulphur compounds with a boiling point exceeding 100°C and satisfying the formula
       
 wherein 
p = 0, 1 or 2, 
R¹, R², and R³ may be the same or different and represent alkylene groups having 1-4 carbon atoms, 
X and Y may be the same or different and have the meaning of -H, -OH, -OR⁴ or -C(O)OR⁵, wherein 
R⁴ has the meaning of an alkyl group or acyl group with 1-3 carbon atoms, and 
R⁵ has the meaning of -H, an ammoniumgroup or an alkyl group with 1-3 carbon atoms. 
Also disclosed are a process for activating the thus presulphided catalyst and use of the final catalyst in the catalytic hydrotreatment of hydrocarbon feeds.
Patent EP-0385660-A1 (EP)
Inventor: WRIGHT DOUGLAS W
IPC: B26D1/06
Filed: 1990-02-22
Abstract: A straight line shear mechanism has rack driven shears which are operated by a pneumatic cylinder. Opposite ends of the operating rod (23) of the pneumatic cylinder (24) are connected via couplings (28,48) which permit rotation of the rod about its axis and which automatically accommodate slight misalignments to minimize distortion of the rod (23).
Patent EP-0388045-A1 (EP)
Inventor: SPERANZA GEORGE PHILLIP
IPC: C08L63/00
Filed: 1990-02-28
Abstract: Ethylene diamine can be reacted with methyl alkyl ketones of the formula R.CO.CH 3 
     wherein R is C 1 -C 4  alkyl, to form secondary alkyl derivatives of the formula
     or
         if the reactants are substantially simultaineously continuously mixed and reacted continuously over a pelleted hydrogenation catalyst at a temperature of 100 to 300°C, a pressure of 50 to 5000 psig (0.44 to 34.60 MPa) including a hydrogen partial pressure of 50 to 2500 psi (0.34 to 17.24 MPa) and a feed rate of 0.5 to 3.0 w/hr/v.
Patent EP-0385756-A1 (EP)
Inventor: HAZELDINE ALBERT
IPC: E04F15/024
Filed: 1990-02-28
Abstract: Access flooring of the kind comprising floor panels carried in spaced relationship above a floor substrate by support means, is characterised in that a single fastening means acts to clamp adjacent parts of a plurality of said floor panels to a single element of said support means.
Patent EP-0439917-A1 (EP)
Title: Apparatus for detection and semi-quantitative measurement of analytes
Inventor: POULETTY PHILIPPE
IPC: G01N33/543
Filed: 1990-11-23
Abstract: An apparatus is provided for the detection and semi-quantitative measurement of analytes. The assay results are visualized by the formation on a filter of a colored annular or circular spot, the diameter of the spot being related to the concentration of the analyte of interest. The filter on which the assay results are visualized is divided into multiple regions by strips of non-porous tape crossing the filter surface. The invention also includes a component for diluting sample to a suitable concentration for analysis, and dispensing the diluted sample onto the test filter.
Patent EP-0418118-A1 (EP)
Inventor: CLOUET GILBERT
IPC: C08F2/38
Filed: 1990-09-04
Abstract: These copolymers are denoted by the formulae: <IMAGE>     P1, P2 = vinyl or dienic polymer sequence (p having the value 1) or a polyoxyalkylene, polyester or polyamide one (p having the value 0); <IMAGE>   with R1 denoting, among others, alkyl; (2) <IMAGE>   where E, G and J have diverse meanings; <IMAGE>   M, joined to D, having the value <IMAGE>   h, i, Q and R having diverse meanings;   D = single bond or (cyclo)alkylene or arylene group;   n = 1 to 20.   These polymers are iniferters in the radical polymerisation of vinyl monomers. The macroiniferters (I) and the polyiniferters (II) result in triblock copolymers PA-PB-PA and diblock copolymers <IMAGE> respectively having a value from 2 to 25.
Patent EP-0419312-A1 (EP)
Inventor: GROSSELIN JEAN-MICHEL
IPC: B01J31/24
Filed: 1990-09-04
Abstract: Process for the preparation of an optically active 2-arylpropionic acid of general formula (I) by hydrogenation, in a heterogeneous hydroorganic mixture, of a 2-arylacrylic acid of general formula (II) in the presence of a catalyst consisting of a rhodium derivative and of a water-soluble chiral ligand. 
<??>In the general formulae (I) and (II) Ar denotes an optionally substituted monocyclic or polycyclic aromatic radical or an optionally substituted aromatic heterocyclic radical. 
<IMAGE>
Patent EP-0421940-A1 (EP)
Inventor: DIETRICH FREDERIC
IPC: F04B9/12
Filed: 1990-10-04
Abstract: A pump which is extremely simple to manufacture and does not require any maintenance is formed from a tubular body (1) closed at its two ends (10a and 10b), orifices (15a and 15b) of which are connected to a pneumatic control circuit (4) and to the circulating liquid circuit (3) respectively. A piston (2) circulates freely inside the tubular body, driven by an excess pressure or a low pressure forming in the upper chamber (17a) and controlled by the pneumatic control circuit. Displacement of the piston leads to filling and emptying of the lower chamber (17b), thereby permitting pumping of a liquid. …<??>This type of pump of universal application only requires connection to a compressor (40) and to a vacuum pump (41) for driving it, it being possible for these two elements to be common to a large number of such pumps. …<IMAGE>…
Patent EP-0404921-A1 (EP)
Inventor: MOSEMANN DIETER
IPC: F04C29/00
Filed: 1990-01-17
Abstract: Une paire de rotors pour compresseur à vis haute pression comporte un rotor principal et un rotor auxiliaire. Le rotor principal comprend des dents sensiblement convexes disposés à l'extérieur de son cercle primitif de référence et le rotor auxiliaire présente des dents sensiblement concaves disposées à l'intérieur de son cercle primitif. L'entraxe qui délimite la dimension des éventuels coussinets est accru uniquement par l'augmentation du nombre de dents sur le rotor auxiliaire.
Patent EP-0454746-A1 (EP)
Title: Bearing device for the threaded sleeve of a fitting spindle.
Inventor: BARTOSCHEK MANFRED
IPC: F16K31/50
Filed: 1990-01-09
Abstract: PCT No. PCT/EP90/00039 Sec. 371 Date Aug. 29, 1991 Sec. 102(e) Date Aug. 29, 1991 PCT Filed Jan. 9, 1990 PCT Pub. No. WO90/08282 PCT Pub. Date Jul. 26, 1990.A gate valve has a housing for a valve seat, and an attachment which extends outwardly from the housing and constitutes an extension thereof. A cap is secured to the attachment at the end of the latter remote from the housing, and a plate which traverses the attachment is held between the cap and the attachment. An externally threaded, non-rotary valve stem extends between the cap and the housing and passes through the plate. The valve stem meshes with an internally threaded, rotatable sleeve which receives the valve stem and is connected to a handwheel. The sleeve is at least partially confined by the cap and the plate, and both the cap and the plate are provided with bearing locations for the sleeve.
Patent EP-0425607-A1 (EP)
Inventor: VOLFSON DAVID
IPC: H05K3/46
Filed: 1990-04-03
Abstract: Une structure d'interconnexions à couches multiples alternées en diélectrique (polyimide) (112) et en métal (122, 124, 126) (cuivre) est réalisée sur un substrat (100) supportant une couche continue de métal (106). Cette couche métallique (106) est utilisée comme électrode pour la métallisation des trous d'interconnexions (118) de toutes les couches diélectriques (112). Après avoir formé le nombre désiré de couches, le substrat (112) est retiré et la couche métallique continue (106) est configurée. On peut faire correspondre verticalement des trous d'interconnexion (118) en métal plein ayant des parois latérales pratiquement verticales en vue d'obtenir des voies de transfert électrique et thermique efficace et de pouvoir réaliser de petits conducteurs très rapprochés. En outre, en combinant les formes géométriques des conducteurs, on peut obtenir une grande variété de structures utiles, telles que des lignes de transmission d'impédence commandée et un film de bondérisation automatique à film de multiconducteur avec des trous d'interconnexion sur le film de dimensions différentes de celles des doigts (252) de bondérisation automatique à film.
Patent EP-0422191-A1 (EP)
Title: Composition pour l'ensimage, fibres de carbone et leur application au renforcement de matrices polymeres
Inventor: DUPIC JEAN-PIERRE
IPC: C08J5/06
Filed: 1990-04-18
Abstract: La composition renferme au moins un agent d'ensimage choisi parmi les acides polyamiques oligomères et les produits résultant de l'imidisation partielle ou totale de tels acides, issus de la polycondensation d'un dianhydride aromatique polynucléaire à noyaux enchaînés avec une diamine aromatique polynucléaire à noyaux enchaînés et possédant des chaînes terminées soit uniquement par un groupement anhydride ou sa forme diacide carboxylique, soit uniquement par un groupement amine primaire ou encore par un groupement neutre issu de la réaction d'une amine primaire monofonctionnelle sur le groupement anhydride terminal ou de la réaction d'un anhydride ou acide monofonctionnel sur le groupememnt terminal amine primaire. Les fibres de carbone ensimées au moyen de cette composition sont utilisables pour le renforcement de matrices polymères pour constituer des matériaux composites, l'ensimage particulier procurant une amélioration de l'adhésion entre fibres et matrice, particulièrement avec des matrices polyimides.
Patent EP-0427843-A1 (EP)
Title: Specific inhibitor for retrovirus reverse transcriptase, and its application as a medicament.
Inventor: BLOUGH HERBERT A
IPC: A61K31/70
Filed: 1990-06-01
Abstract: A specific inhibitor product ofr retrovirus reverse transcriptase consists of an organic thio-compound with at least one S-Au link. Said compound may be a thio-glucose, such as 1-$g(b)-D-aurothioglucose, and 2,3,4,6-tetra-O-acetyl-1-thio-$g(b)-D-glucopyranasato-5-triacetyl-phosphine-or, or an aliphatic thio-compound, such as CH3?-CH2?-CH2?-S-Au.Na2?So3?. It is the active ingredient in a medicinal composition for the treatment and chemical prophylaxis in humans and animals for illnesses caused by the HIV-1, HIV-2, HTLV-1, HTLV-2, AMV, EIAV, and FLV viruses.
Patent EP-0502032-A1 (EP)
Inventor: RING STEPHEN GORDON WHITEGATES
IPC: A61K9/32
Filed: 1990-11-22
Abstract: Compositions à libération retardée comprenant un composé actif et de l'amylose amorphe et enrobées d'un revêtement extérieur comprenant une pellicule de cellulose ou de polymère acrylique, par exemple amylose vitreuse. Ces compositions sont particulièrement intéressantes pour la libération sélective de médicaments et d'agents diagnostiques dans le colon.
Patent EP-0450545-A1 (EP)
Inventor: DENG CHING-CHYUAN
IPC: A47J17/02
Filed: 1991-04-02
Abstract: A handleless cutting and paring tool for fruits and vegetables comprising a handleless oblong plate-like body (10) with a slightly concave cross section configuration, means for slitting and paring member (151,152,153) provided at one end of the body, a sectorial portion for peeling and scooping (101,102) provided at another end of the body, and a longitudinal central paring slot (104) formed at the substantial central portion of the body and a side cutting blade means (109) with an indented edge formed on the side of said body. With such arrangement, the cutting and paring means as disclosed has multiple functions and may be used to cut, slash, slit, scoop, pare, and peel various fruits and vegetables with cutleries of different shapes and different angles without hurting the edible portion of pulp of the fruits or vegetables under preparation.
Patent EP-0465880-A1 (EP)
Title: Sidewall for cabinets or the like
Inventor: PIOREK HANS-GEORG
IPC: A47B96/14
Filed: 1991-06-18
Abstract: A side wall for cabinets, wall units, partitions or the like has first profile rails, attached to its front and/or rear, vertical end edges, and second profile rails arranged at the ends of the first profile rails. The second profile rails are clipped detachably into the first profile rails and have at least one channel which is open laterally towards the interior of the cabinet, is bounded by two ridges and has an essentially U-shaped cross-section. This channel receives front parts of the cabinet, the wall unit, the partition or the like, by which means said front parts can be exchanged together with the second profiles. <IMAGE>
Patent EP-0467097-A1 (EP)
Inventor: VASSILIOU EUSTATHIOS
IPC: B29C67/00
Filed: 1991-06-22
Abstract: An imaging method and apparatus produces an integral three-dimensional object from a multiplicity of cross sectional portions of the object. The cross sectional portions correspond to photohardened portions of contiguous photoformed precursor sheets of a photohardenable liquid composition.
Patent EP-0471189-A1 (EP)
Inventor: KOHLHAGE HERMANN
IPC: B41J13/14
Filed: 1991-07-12
Abstract: In the case of a cover band (22) which is taken along by the print head support of a printer and is for the passage gap (12) of the print head, it is provided that the side edges (30, 32) of the passage gap have a toothed form, and that the longitudinal edges (34, 36) of the cover band (22), respectively fastened by one end (24) in an end region of the passage gap (12) and able to be wound from the other end onto respectively a winding reel (18) arranged on the print head support, have a toothed form which is complementary to the tooth form of the side edges (30, 32) of the passage gap (12). <IMAGE>
Patent EP-0474080-A1 (EP)
Inventor: BEUTLROCK ERWIN
IPC: A01K1/06
Filed: 1991-08-25
Abstract: A locking unit (12, 70) allows an automatic shutting-in and letting-out operation for a group of pigs. At a particular moment, only one pen (1, 51) is ever opened, whilst all the others remain closed. Only one animal at a time is therefore let out. When this animal finds the open pen (1, 51), a release lever (36, 64) is actuated and closes this pen (1, 51), and at the same time the locking unit (12, 70) is preset via a blocking member (20, 69) and spacer rods (21, 86) for the opening of any other pen (1, 51) so that one of the animals can open its pen (1, 51) automatically. This prevents the animals from having a disturbing influence on one another. A shut-off device (80) and an access device (10) make it possible to intervene on the exit side or on the entry side in the automatic shutting-in and letting-out operation, so as to keep individual pens (1, 51) closed or to open them, whilst the automatic operation can be continued unchanged for all the other animals. <IMAGE>