baber/WOPTO huggingface dataset:
Patent EP-0394487-A1 (EP)
Inventor: TAKEYASU HIROMITSU
IPC: C08G101/00
Filed: 1989-10-18
Abstract: The invention relates to an elastic polyurethane foam having a resonance frequency of up to 3.5 Hz and a process for producing same. This foam is  l obtained by using as main reactant materials at least one polyol selected from among specific polyoxyalkylene polyols and polymer dispersion polyols based on said polyoxyalkylene polyols as the matrix land a polyisocyanate compound. This foam is produced by using a polyoxyalkylene polyol having a particularly low hydroxyl value (X mg KOH/g) and a particularly low total unsaturation (Y meq/g) or a polymer dispersion polyol based on said polyoxyalkylene polyol as the matrix. More specifically the polyoxyalkylene polyol has a hydroxyl value (X mg KOH/g) of 5 to 38 and a total unsaturation (Y meq / g) of up to 0.07, with the proviso that Y ≤ 0.9/(X-10). A preferred polyoxyalkylene polyol is one containing 70 wt.% or more oxypropylene groups and 5 wt.% or more oxyethylene groups. The use of a small amount of a crosslinking agent together with the polyoxyalkylene polyol is preferred. This foam has vibration properties suited for seat cushions of automobiles. Therefore, it can give a comfortable ride.
Patent EP-0384204-A1 (EP)
Inventor: WATANABE OSAMU
IPC: H01M50/574
Filed: 1990-02-06
Abstract: In a cylindrical organic electrolyte battery (1) with a PTC device (2), the PTC device (2) is attached to the bottom of the battery case through a metal plate (3) so that the upper opening of the battery case can be tightly sealed.
Patent EP-0448738-A1 (EP)
Inventor: STRASSER WILHELM
IPC: F25D19/00
Filed: 1990-03-24
Abstract: The invention relates to a device (1) working with a refrigerator (3), with a housing (2) which receives the components (6, 9) to be cooled, with, provided on the housing (2), a connection pipe (12) which is connected to the housing (14) of the refrigerator (3), with a cold generator (4, 5) which extends through the refrigerator housing (14) and the connection pipe (12), comprises at least one cylindrical working chamber and, oscillating therein, a displacer (17, 18), and supports at its cold end the components (6, 9) situated in the housing (2), and with a damping device (23) to prevent transmission to the housing (2) of the vibrations produced by the refrigerator (3); in order to bring about simple coupling of the refrigerator housing (14) to the housing (2), which does not transmit vibrations, it is proposed that the connection pipe (12) provided on the housing (2) or the refrigerator housing (14) adjacent thereto is transversely divided with regard to the respective longitudinal axis and that the two sections (21, 22) created by the transverse division are interconnected via a ring (23) made of elastomeric material. <IMAGE>
Patent EP-0438639-A1 (EP)
Inventor: MICHAELIS UDO
IPC: F02M35/024
Filed: 1990-10-05
Abstract: A filter element made of non-woven fabric formed as a folded package is self-supporting and is composed of thermally sealable non-woven fabric (1). Each of the two outer edges (3) of the folded package (2) is lined by the non-woven fabric material (1) forming the folds (4), which material, at each folded edge (3), is folded over in the same direction and is fixed to the corresponding bent edge of the adjacent end of fold in a tight fitting manner. The non-woven fabric material overlaps each bent edge of the adjacent end of fold by 1.5 to 2.5 times the fold separation. 
<??>To produce the filter element, the flat filter medium (1) is first folded and then a defined fold separation (7) is produced by a limited stretching perpendicular to the folding. The two outer edges (8) of the folded package are then positively clamped into comb-like sections (9) corresponding to the geometry and dimensions of the folds, and penetrating pincer-like into the folds on the upper and lower sides, the filter material projecting over the shaped sections (9) on each side by 1.5 to 2.5 times the fold separation (7). The overlapping material (10) is folded down on both sides in each case by means of a first pressing element (11) having a sideways action thereon, until the overlapping material (10) fits on the adjacent end of fold, so that the edges overlap. Energy allowing thermal sealing is supplied via these pressing elements (11). Further subsequent pressing elements (12) fix the sealed sites during cooling. The comb-like sections (9) are then removed and the folded package is contracted. 
<IMAGE>
Patent EP-0423625-A1 (EP)
Inventor: YAMAGUCHI KOHICHI
IPC: F16M11/40
Filed: 1990-10-11
Abstract: The invention provides a tripod for use with a camera by which the camera can be set horizontally without any difficulty. The tripod includes a supporting base (10) for supporting a camera thereon through screw mechanism. On the lower surface of the base is provided a central leg (20) composed of a pliantly bendable rod like member. On both the sides of the central leg are symmetrically provided a pair of side legs (21), each of which is adapted to pivotally open in outwardly slanting direction to a stop position and is shorter than the central leg (20).
Patent EP-0432564-A1 (EP)
Inventor: DEININGER ANTON DIPL-ING FH
IPC: B67D1/00
Filed: 1990-11-27
Abstract: In the device for chilling the components of a beverage in a beverage dispenser, a heat-conducting element is flange-mounted flat on a preparation and/or storage container for a first beverage component, which is acted upon by a cooling system with controlled cooling output, and is passed into the wall region of a storage space for receiving at least one container for a further beverage component.
Patent EP-0435132-A1 (EP)
Inventor: CREMER JOSEF
IPC: C07H21/04
Filed: 1990-12-18
Abstract: Provided according to the invention is a recombinant DNA which is replicable in Corynebacterium or Brevibacterium and is composed of vector DNA and of DNA sequences coding for the production of proteins with dapA activity and lysC activity. Microorganisms of the genus Corynebacterium or Brevibacterium which contain a recombinant DNA of this type are particularly suitable for obtaining amino acids, especially L-lysine. The DNA sequences are derived, in particular, from L-lysine-producing strains of the genus Corynebacterium or Brevibacterium, preferably from a mutant obtained by mutagenesis of Corynebacterium glutamicum ATCC 13032 with reduced feedback inhibition of aspartate kinase, such as from the strain DSM 5714. A particularly suitable transformed microorganism is formed by the Corynebacterium glutamicum strain DSM 5715. <IMAGE>
Patent EP-0379261-A1 (EP)
Inventor: URLINGS LEONARDUS G C M
IPC: C02F1/78
Filed: 1990-01-17
Abstract: The present invention relates to a process for cleaning soil wherein the soil to be cleaned is brought into a layer with a thickness of 1 to 2 m on an impermeable bottom, liquid is spread over the soil and liquid is withdrawn from the bottom side of the soil depot by means of a drainage system wherein the liquid withdrawn from the soil is subjected to a biological and/or physical-chemical purification and the excess of liquid, if any, is thus discarded and the remainder is supplied to the soil again, if desired after the addition of nutrients and/or micro-organisms and/or an extraction agent or detergent. If desired, the soil can be worked periodically. Especially in case of volatile components, air is withdrawn from the soil to remove the volatiles. Air injection is an expedient means to provide additional oxygen in the soil.
Patent EP-0390244-A1 (EP)
Inventor: VAN DEN HEUVEL JOHAN
IPC: A61M5/32
Filed: 1990-03-13
Abstract: The invention relates to a pre-filled injection device, comprising (i) a barrel which is open at each end in which, before using the device, a liquid diazepam formulation is accommodated in a sealed manner and which comprises at least one rubber sealing member to seal the said formulation, and (ii) an injection needle or a needle connection at the front end of the barrel, said sealing member being manufactured at least substantially from bromobutyl rubber.
Patent EP-0385684-A1 (EP)
Inventor: SATO MOTOO
IPC: B32B27/08
Filed: 1990-02-26
Abstract: A resistance weldable type vibration damping composite steel sheet including two thin steel sheets, a visco-elastic high-molecular resin film sandwiched between the thin steel sheets, and metal particles uniformly dispersed in the visco-­elastic high-molecular resin film. The resistance weldable type vibration damping composite steel sheet is formed by laminating the visco-elastic high-molecular resin film containing the metal particles between the thin steel sheets. The ratio of the average size (d) of the metal particles before laminating to the thickness (t) of the resin film after laminating is in the range of 1.2 ≦ d/t ≦ 2.5, and the flattening ratio of the metal particles after laminating (i.e., the ratio of the size of the metal particles in the direction of the thickness of the resin film after laminating to that before laminating) is 6 % or more, and the ratio of an anchoring amount ( δ ) of the metal particles anchoring into the thin steel sheet to the thickness (t) of the resin film is in the range of 1 % ≦ δ /t. Furthermore, a ratio of a hardness (Ph) of the metal particles to a surface hardness (Sh) of the thin steel sheets is in the range of 0.6 ≦ Ph/Sh ≦ 1.1.
Patent EP-0398473-A1 (EP)
Inventor: EVANS ROBERT FRANKLIN
IPC: H01R12/71
Filed: 1990-03-19
Abstract: An electrical connector (8) for connecting an electrical circuit bearing substrate (32) with one or more multi-wire flexible electrical cables (10a,10b) comprising a connector housing (14) having a ramp (16) joining a first and second face (18,20). The housing further includes an internal cavity (48) and a terminal block (60) positioned within the cavity and adapted to electrically connect the circuit bearing substrate (32) with the flexible cables (10a,10b). The internal cavity (48) is accessed through a chute (52) formed opposite the ramp (16), the angle and height of the ramp and chute with respect to the underside face (22) being substantially the same for ramp and chute such that, in use, a cable (10a,10b) emerging from the chute (52) of a first connector (8) may be directed over the ramp (16′) of a second connector (8′).
Patent EP-0398730-A1 (EP)
Inventor: ZDEBEL PETER J
IPC: H01L21/316
Filed: 1990-05-17
Abstract: A method of forming planar isolation regions in semiconductor structures includes providing a semiconductor substrate (10) and forming a semiconductor layer (14) thereon. A dielectric layer (16, 18, 20) comprising at least two different dielectric materials is disposed on the semiconductor layer (14) and a trench (22) is etched therethrough and into the semiconductor layer (14). Dielectric sidewalls (24, 26) are formed in the trench (22) which is then filled by selectively forming depositing polycrystalline silicon (28) therein. The polycrystalline silicon (28) is then at least partially oxidised to form the planar isolation region. The isolation regions disclosed herein may be used for both intradevice and interdevice isolation.
Patent EP-0421584-A1 (EP)
Inventor: PEER ROGER LYNN
IPC: C10G35/22
Filed: 1990-08-03
Abstract: Performance of a process, for catalytic conversion of a substantially contaminant-free hydrocarbon feed with a comtaminant-sensitive catalyst using a conversion system having equipment contaminated through contact with a contaminant-containing prior feed, is substantially improved by using a sacrificial particulate bed to remove contaminants such as sulfur from the contaminated conversion system prior to loading the contaminant-sensitive catalyst. 
     After contaminant removal is substantially complete, the sacrificial particulate bed is replaced with the contaminant sensitive catalyst and the contaminant-free feed is charged to the conversion system at hydrocarbon conversion conditions.
Patent EP-0436339-A1 (EP)
Inventor: HENSON WALTER HERBERT
IPC: G07B17/00
Filed: 1990-12-17
Abstract: Article feeding apparatus is disclosed comprising a driven roller (11) and a pressure roller (13) resiliently urged toward the driven roller. Movement of the pressure roller toward the driven roller is controlled by means of a damper (23) containing material having electro-rheological properties. An electric potential of controlled magnitude is applied selectively to the material to control movement of the pressure roller. The apparatus is described in relation to a print drum (11) and impression roller (13) of a franking machine.
Patent EP-0380405-A1 (EP)
Inventor: GUINET PHILIPPE
IPC: F21V5/00
Filed: 1990-01-23
Abstract: The present invention relates to a headlamp lens for a motor vehicle, of the type comprising, in at least first and second neighbouring zones (Za, Zb), at least a first and a second elongated deviation element (Da, Db), each deviation element of one zone having a constant profile determined independently of the constant profile of another deviation element situated opposite in the other zone. It is characterised in that it furthermore comprises, in at least one transition zone (Zt) situated between the first and second zones, at least one connection deviation element (Dt) defined by a continuous surface which bears at one end on the profile (Pa) of a first associated deviation element, and at the opposite end on the profile (Pb) of a second associated deviation element situated opposite the first. The invention makes it possible to produce lenses having improved optical and aesthetic properties. <IMAGE>
Patent EP-0384806-A1 (EP)
Inventor: VAUVELLE BERNARD
IPC: B64C13/04
Filed: 1990-02-13
Abstract: - Dispositif pour la commande d'éléments d'une machine, comportant un manche (6,7) destiné à être actionné par une seule main d'un opérateur et monté basculant autour d'au moins un axe (X-X) transversal audit manche, ledit manche étant associé à au moins un capteur de position (17) délivrant un signal électrique représentatif du basculement dudit manche autour dudit axe, de part et d'autre d'une position neutre, ledit signal électrique contrôlant au moins l'un desdits éléments de la machine par l'intermédiaire de moyens de calcul (30). - Selon l'invention, ce dispositif est caractérisé en ce qu'il comporte au moins un moteur couple (12,13) associé audit axe (X-X) de façon que le basculement dudit manche (6,7) entraîne une rotation relative entre le rotor et le stator dudit moteur couple et en ce que ledit moteur couple est alimenté par lesdits moyens de calcul (30). - Pilotage des aéronefs à commândes de vol électriques.
Patent EP-0423041-A1 (EP)
Inventor: LE CONTE DE POLY CHRISTIAN
IPC: B05B13/04
Filed: 1990-10-15
Abstract: The method relates to the coloration or treatment of bodies which are moved linearly by means of a planar conveyor by means of at least one gun (12) driven by a movable member (14) following a closed trajectory of which the geometrical projection on the conveyor plane (3) intersects a displacement axis (F) of said conveyor (3), each of the guns (12) being simultaneously inclined by a first angle  alpha 1 with respect to the plane of the conveyor (3), by a second anble alpha 2 with respect to the displacement axis (F) of said conveyor (3) and by a third angle  alpha 3 with respect to the spraying axis of the gun. According to such method, the orientation of the gun (12) may be changed by modifying at least one of the three angles ( alpha 1,  alpha 2,  alpha 3) independently of the corresponding movable member (14).
Patent EP-0430773-A1 (EP)
Inventor: BARBAZA FRANCOIS R
IPC: B64D11/06
Filed: 1990-11-22
Abstract: Le siège comprend des panneaux (10, 14, 18a, 18b, 22a, 22b) qui sont en un matériau composite à matrice céramique et qui sont assemblés les uns aux autres par la forme (liaisons de type tenon-mortaise) et par collage (par interposition d'une colle ou par co-densification par la matrice céramique. L'invention est notamment applicable aux sièges blindés d'hélicoptères.
Patent EP-0452602-A1 (EP)
Inventor: GIMAY DANIEL
IPC: A01G13/04
Filed: 1990-04-17
Abstract: It consists of a plastic sheath (1) in which uprights (2) prestressed at (4) and held by a head (3) are introduced. The action of the stressing (4) on the uprights (2) imparts a geometrical shape by means of reaction of the sheath (1). One or more inserts (5) are clipped onto the uprights (2). Of a twisted groove support (8), of a positioning adaptor (10) along the support (8), of a shoe block (14) and of a stirrup piece (16) forming an adaptor for fastening on the tubular frame (17) provided with connectors (23) and irrigation nozzles (19). The frame (17) is fixed in rotation by plain bearings (22) on arms (21) rendered retractable by lifting with racks (24). The device according to the invention is particularly intended for covering surfaces planted with market-garden and ornamental plants. <IMAGE>
Patent EP-0428464-A1 (EP)
Inventor: BARBE JACQUES
IPC: B22D11/06
Filed: 1990-11-06
Abstract: This cylinder comprises a core (6) and a shell (7) in which channels (8) are made for the circulation of a cooling fluid. 
<??>According to the invention, the shell (7) is rigidly connected to the core (6) in its axially median part and over substantially its entire circumference by a joint which prevents any axial and radial displacement, in this median part, of the shell relative to the core, such as a dovetail or "T"-shaped slideway joint (9, 10); the shell is in contact with the core over its entire width and it is held via its edges (7', 7'') thereon by holding means (11, 12, 13, 14) permitting axial displacement but preventing the radial displacement of the said edges of the shell relative to the core. 
<IMAGE>
Patent EP-0492028-A1 (EP)
Inventor: SCHEIWILLER ROLF
IPC: G10G5/00
Filed: 1990-12-21
Abstract: The carrying-strap arrangement is in particular useful for wind instruments. The straps (3, 12, 13, 18) foreseen to be worn on the back are arranged in a trapezoidal configuration, the lower transversal strap (18) being extended by an encircling strap (20) coming to run just beneath the armpit and being provided by a closure means (21,25), the vertical straps (12, 13) of said configuration extending into two shoulder straps (1, 2) which are attached to a wire ring (23) receiving a band (24) with at its two ends parts (25) of said closure means. 
     Such an arrangement allows a highly fatigue-free carrying of several in particular heavy instruments without hindering breathing, and also suitable for women players.
Patent EP-0455645-A1 (EP)
Inventor: BOWSER JOHN JOSEPH
IPC: B01D39/16
Filed: 1989-12-11
Abstract: Sont décrits des composites comprenant des couches adjacentes d'une couche hydrophobe microporeuse et d'une ou de plusieurs couches de support. Ces composites sont susceptibles de résister à la pressurisation après exposition au rayonnement ionisant. Ces composites bicouches comprennent: a) une couche de tissu métallique ou de matériau polymère organique synthétique tissé, et b) une membrane polymère hydrophobe microporeuse. Les composites à tricouches comprennent: a) un matériau polymère organique synthétique présentant, après irradiation, un allongement inférieur à 25 % après 100 heures sous une charge de 2,0 livres par pouce, b) un matériau polymère organique synthétique élastique, et c) une membrane polymère hydrophobe microporeuse. Sont décrits des dispositifs renfermant un des composites décrits et un moyen de retenue qui assure une relaxation de contrainte au niveau du bord de support.
Patent EP-0485377-A1 (EP)
Title: Solid phase immuno-assay with labelled conjugate
Inventor: COX JOHN COOPER
IPC: G01N33/80
Filed: 1989-12-12
Abstract: Means for the detection of the presence in a sample of a first member of a specific binding pair, includes a solid substrate comprising the internal surface of a reaction vessel having the other member of the specific binding pair absorbed or coupled thereto, and having a conjugate in lyophilised form associated therewith, the conjugate comprising a binding member capable of detecting the presence of the first member bound to the other member of the specific binding pair on the solid substrate and having a label conjugated thereto.
Patent EP-0456732-A1 (EP)
Title: Improvements relating to the lining of pipelines and passageways.
Inventor: DRIVER FRANKLIN THOMAS
IPC: B29C63/34
Filed: 1990-02-09
Abstract: In order to line a pipeline or passageway active in conveying effluent without interrupting the flow of effluent therethrough, a first bypass conduit is passed through the section to be lined before the lining is inserted and the effluent is pumped therethrough, a second bypass conduit is passed through the lining after it has been inserted but before is has been fixed in position, the effluent is then pumped through that second conduit, the lining is fixed in position, normal effluent flow resumes, and the second conduit can be removed for future use.
Patent EP-0416090-A1 (EP)
Title: Stand-up sign holder.
Inventor: FAST JACOB
IPC: G09F1/14
Filed: 1990-03-22
Abstract: A stand-up label or sign holder for use in supermarkets or bakeries is made of plastic sheet material and has a base panel at one end, a label or sign holder panel at its opposite end and an elongate stem connecting the panels. The base panel can be used to support the holder by folding the base panel at right angles to the stem so that the holder stands on the base panel with the stem extending upwardly toward the holder panel. The holder panel can be bent back toward the base panel to stabilize the holder. Also, the stem has lengthwise ribbing which promotes transverse bowing of the stem so as to resist lengthwise twisting or bending. The label or sign holder panel has tabs for retaining a sign or label. If the holder is made of transparent plastic, the sign or label is visible from both sides of the holder panel.
Patent EP-0433408-A1 (EP)
Title: Manille de relevage
Inventor: CAMERON DAVID STUART
IPC: B66C1/64
Filed: 1990-06-01
Abstract: Une manille de relevage comprend une plaque d'extrémité (1) dotée d'une ouverture centrale (4). Une paire de bras pouvant supporter une charge (2) est montée, de façon pivotante, sur ladite plaque, chaque bras étant placé à un point sensiblement équi-distant de l'axe, vertical lors de l'usage, des moyens de la plaque d'extrémité, qui passe à travers l'ouverture (4). A l'extrémité distale de chaque bras de support (2), ou près de celle-ci on prévoit une barre pour la fixation des charges (5) qui s'engage avec une charge devant être relevée.
Patent EP-0428751-A1 (EP)
Inventor: YAKABE MASAHIRO
IPC: G01N21/86
Filed: 1990-05-30
Abstract: A texture measuring method which picks up an image produced by rays of light emitted from a light source and passed through a sheet of paper having a required area with a camera, displays the image as a transmission light image on a display of an image processor, peforms image processing on the transmission light image displayed on the display so as to determine a texture coefficient and to quantify the texture, and optimizes a J/W ratio or the like by fuzzy control using a membership function on the basis of the texture coefficient thus obtained in order to improve the texture.
Patent EP-0482025-A1 (EP)
Inventor: KNOP BERNHARD
IPC: C08L71/02
Filed: 1990-06-15
Abstract: The addition of ethylene oxide/propylene oxide block copolymers containing 5 to 35 wt. % of ethylene oxy groups and molar masses of the polypropylene glycol block between 1500 and 3000 to dry, hydraulic binder materials results in reduced dust formation, improved wettability and enhanced flow properties of these materials when they are mixed with water.