baber/WOPTO huggingface dataset:
Patent EP-0415257-A1 (EP)
Inventor: TANAHASHI HIROAKI C O TOKAI RU
IPC: F16F13/14
Filed: 1990-08-22
Abstract: A fluid-filled cylindrical elastic mount including an inner sleeve (12), an outer sleeve (14) disposed radially outwardly of the inner sleeve with a predetermined radial spacing therebetween, and a generally annular elastic body (16) interposed between the inner and outer sleeves for elastic connection therebetween. The elastic body at least partially defines an annular fluid chamber (34) formed between the two sleeves and extending over the entire circumference of the mount. The fluid chamber has a substantially constant cross sectional area over the entire circumference thereof, and is filled with a non-compressible fluid having a kinematic viscosity of not higher than 100 centistokes. The elastic mount further includes an annular movable member (36) accommodated in the fluid chamber, such that the movable member can be radially displaced relative to the two sleeves. The movable member and the fluid in the fluid chamber cooperate to provide a restricted resonance portion (38) through which the non-compressible fluid is forced to flow with a resistance upon application of a vibrational load between the two sleeves.
Patent EP-0427977-A1 (EP)
Inventor: AUSIELLO FRANCESCO PAOLO
IPC: F02M53/00
Filed: 1990-10-19
Abstract: The manifold comprises a body (1) having an internal cavity (2) delimited substantially by a pair of end walls (3, 4) and by a side wall (5); on the first of these end walls there are fixed connectors (6, 7, 8) communicating with the cavity, of which at least one (6) of these is adapted to be connected to a duct communicating with the fuel supply pump and each of the others (7, 8) is adapted to be connected to a corresponding injection valve, the second of these end walls (4) being provided with at least one hole (12) adapted to be connected to a pressure and/or temperature sensor (13).
Patent EP-0431305-A1 (EP)
Inventor: KAMESWARAN VENKATARAMAN
IPC: A01N43/36
Filed: 1990-10-29
Abstract: There is provided a method of preparation of 2,4,5-tribromopyrrole-3-carbonitrile compounds in a single step from their 2-trihaloacetylpyrrole-4-carbonitrile precursors. The 2,4,5-tribromopyrrole-3-carbonitrile compounds are useful as molluscicidal agents.
Patent EP-0471890-A1 (EP)
Title: Sterilfiltrierte Kolostralmilch
Inventor: HIES HENRY
IPC: A23C9/20
Filed: 1990-12-15
Abstract: Die Erfindung betrifft eine sterilfiltrierte, caseinhaltige Kolostral-Milch und ein Verfahren zu ihrer Herstellung. Die Kolostral-Milch wird auf einen pH-Wert von 2,5 - 3,5 eingestellt und dann klärfiltriert und sterilfiltriert. Vorzugsweise wird die Kolostral-Milch vor dieser Behandlung entfettet und nach der Säurebehandlung vor den Filtrationsmaßnahmen auf einen pH-Wert von 5,5 - 8 eingestellt.
Patent EP-0453654-A1 (EP)
Inventor: BORSCHEWSKI DIETMAR
IPC: F16M7/00
Filed: 1990-12-21
Abstract: An adjustable support leg for a housing is known which has a bearing for supporting the adjustable support leg such that it can pivot, the bearing being constructed such that the adjustable support leg can pivot at least between a null position, in which it is held essentially completely in a housing, and an erect position. In the erect position, a base surface projects out of the housing so that the housing can be erected on a support. Locking devices are provided for the detachable locking of the adjustable support leg in a null position and in the erect position. Such adjustable support legs easily collapse inadvertently. It is proposed to construct the locking devices in such a manner that release of the lock in order to move the adjustable support leg out of its erect position can be effected only by moving the adjustable support leg in a direction which is directed counter to a force acting from the support onto the base surface. <IMAGE>
Patent EP-0384532-A1 (EP)
Inventor: BABA MASANORI
IPC: A61K31/795
Filed: 1990-02-19
Abstract: Sulphated vinyl polymers such as sulphated poly­vinylalcohol, sulphated copolymers of (meth)acrylic acid and vinylalcohol, and pharmaceutically acceptable salts thereof, have an antiviral effect against human immunodeficiency virus and may therefore be used as a therapeutic agent for treating retrovirus infections like AIDS and AIDS-related diseases. Their antiviral activity is apparently based on inhibition of virus adsorption; their inhibitory effect on giant cell for­mation is stronger than that of dextran sulphate.
Patent EP-0399595-A1 (EP)
Inventor: BALZANELLI VINCENZO
IPC: H02B1/34
Filed: 1990-05-15
Abstract: Sectional container for electrical equipment and the like comprising a plurality of profile elements constituting the side plates and the end plates and capable of being coupled together in a relative angular or linear position by means of fixed joints, the internal supports for the equipment to be installed being constituted of brackets firmly fixed to said side plates and parallel to them, to which brackets angle pieces are slidably fitted, horizontal profiles for the support of the electrical equipment to be installed being firmly attached to the side of said angle pieces perpendicular to said side plate, this combination making possible access to said equipment both from the front and from the rear.
Patent EP-0432824-A1 (EP)
Inventor: PAERSSON OWE
IPC: B60R22/18
Filed: 1990-11-27
Abstract: A rear seat (1) in a passenger car comprises folding back-cushions (25,26). Behind the back-cushions (25,26) is a frame (38) arranged to support the back-cushions (25,26) in the normal back inclination position, in order to constitute a safety-belt fixing point and in order to constitute load-shifting protection against any loads in the baggage space of the car which might slide. The back-cushions (25,26) are pivotably mounted on the frame (38) and the frame (38) is pivotably mounted on the body floor (7). The back-cushions (25,26) are thus pivotable from back inclination position into loading position either independently of the frame (38) or together with the frame (38).
Patent EP-0412864-A1 (EP)
Inventor: ROBIC PASCAL
IPC: F16F15/08
Filed: 1990-07-06
Abstract: The invention provides an elastic connection of the type comprising an elastomer block (26) to which are connected two reinforcements (32, 34) able to move with respect to each other, characterised in that each of the two reinforcements comprises a reinforcement portion (42, 44) which extends parallel to a common plane, at least one bearing brick (47, 49) being arranged between these two reinforcement portions in such a way as, when under compression, to increase the elastic stiffness of the connection on an axis (T) of movement perpendicular to said common plane. <IMAGE>
Patent EP-0387184-A1 (EP)
Title: Horizontal scroll compressor
Inventor: DEBLOIS RAYMOND LEON
IPC: F04C29/02
Filed: 1990-03-05
Abstract: The motion of the orbiting scroll (18) is used to cause pumping of oil in a hermetic horizontal scroll compressor (10).
Patent EP-0419399-A1 (EP)
Inventor: ARIAV ARI
IPC: G01S15/931
Filed: 1990-08-21
Abstract: A vehicle protection and communication system which incorporates both a visual display of the magnitude of approach distances and an audible warning when these distances are closed within an unsafe range, together with an external message display subsystem and intrusion detection subsystem. The system is designed to display the distance between the rear of a vehicle and an obstacle which it is approaching while moving in reverse. The system operates based on ultrasonic transmission and reception and uses relatively simple timing and control circuitry, making it an inexpensive but reliable design. Enhanced vehicle safety is achieved by affording a driver with a pictorial representation in the form of an icon, visually and audibly warning him that a dangerous condition exists, in an attempt to avoid collisions. Messages concerning vehicle proximity to obstacles and vehicle operation may also be externally displayed.
Patent EP-0379466-A1 (EP)
Inventor: EBERLE ANTON
IPC: E02D17/20
Filed: 1990-01-11
Abstract: The construction element (10) has an organic vegetation layer (1) which is connected with organic binding agents to form a stiff-plastic block and is reinforced by plant fibres. A claw fabric (2) for fixing a seed layer is bonded in place on the top side. A base fabric (4) is bonded in place on the underside of the vegetation layer (1), which base fabric (4) serves to secure the topmost soil layer. The construction elements (10) are individually fastened in the slope subsoil by anchors (5). At the head, the anchors (5) have pressure-distribution plates which grip into the claw fabric (2). Several construction elements (10) are joined together to form a facing capable of showing plant growth over its entire area. <IMAGE>
Patent EP-0418197-A1 (EP)
Inventor: SCHAER PAUL
IPC: B25B1/10
Filed: 1990-09-04
Abstract: In the low-pressure part, a toggle lever power amplifier has an expansion pin (14) with an approximately wedge-shaped pressure surface (14a). The pressure surface (14a) interacts via rolling elements (15, 16) with a complementary wedge-shaped element (12, 13) to transmit power. The elements (12, 13) displace the toggle levers (5, 6 and 7, 8 respectively) during the operation of the toggle lever power amplifier. <IMAGE>
Patent EP-0427672-A1 (EP)
Inventor: SUHADOLNIK JOSEPH
IPC: C07D211/26
Filed: 1990-10-30
Abstract: Compounds possessing both a hindered amine moiety, such as a derivative of 2,2,6,6-tetramethylpiperidine, and a hydroxylamine moiety where the N-hydroxy group is not attached to a nitrogen atom in a piperidine ring are valuable stabilizers for protecting polymer compositions against the deleterious effects of actinic light and from the adverse effects of high temperature polymer processing environments.
Patent EP-0449932-A1 (EP)
Inventor: EKBOM RAGNAR
IPC: F01D5/34
Filed: 1989-12-21
Abstract: L'invention concerne un procédé de fabrication d'anneaux ou de disques présentant un rebord à lames ou à pales, à partir d'une poudre reçue dans une cavité de moule formée par une structure étanche au gaz (10, 11, 12) et matricée isostatiquement à chaud dans la structure pour former un corps monolithe. Un noyau (13) de nitride de base ou de graphite hexagonal doté d'orifices de passage (14) correspondant au profil des lamesou des pales individuelles, est situé dans la cavité du moule, lesdits orifices étant remplis de poudre afin de former les lames ou pales comme une partie intégrée du corps monolithe obtenu par le matriçage isostatique à chaud.
Patent EP-0486539-A1 (EP)
Inventor: BISSER KONRAD
IPC: F04D29/28
Filed: 1990-08-04
Abstract: Un ventilateur comporte un moteur électrique (10) et au moins un rotor (18, 24) sur l'arbre de moteur (11), qui est monté devant le moteur électrique (10) dans un cache de carter (16) pourvu d'une ouverture d'aspiration centrale (17) et amène à des ouvertures de sorties par-delà le compartiment moteur (32) l'air aspiré. Dans le but d'obtenir un débit important et un fonctionnement plus silencieux, le rotor (18, 24) comporte un disque (19, 25) solidaire en rotation avec l'arbre de moteur (11), et des pales (22, 22', 22") sont uniformément réparties sur la circomférence du côté tourné vers l'admission; les pales tournées côté admission sont entourées par une plaque annulaire (20, 26) qui affleure la circonférence extérieure du disque de rotor et les extrémités intérieures des pales (22, 22', 22"); la plaque annulaire (20, 26) possède un évidement central (33) dont la section est sensiblement égale à celle de l'ouverture d'admission (17) du cache de carter (16); et les faces frontales des pales (22, 22', 22") tournées vers la périphérie du rotor sont concaves.
Patent EP-0443015-A1 (EP)
Inventor: WHITTINGHAM REGINALD P
IPC: B60S9/08
Filed: 1990-09-12
Abstract: Cric électrique de mise à niveau et de stabilisation pour véhicules de tourisme, ayant une position verticale au contact du sol et pivotant jusqu'à une position rentrée horizontale. Le cric comporte un double bras (74) de rétraction rigide, lequel est relié par une extrémité à un manchon (60) de rétraction, et au niveau de l'autre extrémité à un logement (10) en forme de U destiné à l'ensemble moteur-transmission. Le cric comporte des éléments (56, 58) tubulaires télescopiques, ledit élément (58) intérieur étant relié à la plaque (59) de base, ainsi qu'un soufflet (64) extensible reliant ladite plaque (59) de base audit machon (60) de rétraction.
Patent EP-0496809-A1 (EP)
Inventor: RUSH JOHN BERTRAM DERRICK QUEE
IPC: A61B5/1477
Filed: 1990-10-18
Abstract: On a mis au point un capteur de gaz transcutané permettant de déterminer la concentration en gaz dans le sang, comprenant: i) un ensemble de capteurs jetables comportant une pluralité d'électrodes destinées à une ou à plusieurs cellules polarographiques ou électrochimiques, les électrodes étant disposées sur une face d'un substrat céramique, des fils passant dans le substrat jusqu'à des contacts électriques disposés sur l'autre face du substrat; une membrane, perméable aux espèces chimiques ou à des dérivés de celles-ci, fixée pour recouvrir les électrodes se trouvant sur ladite face du substrat, et, un milieu d'électrolyte disposé entre la membrane et ladite face; et ii) une partie de base réutilisable comprenant des contacts électriques complémentaires destinés à venir au contact des contacts électriques se trouvant sur l'ensemble des capteurs jetables. Des types particuliers de capteur ainsi que des procédés de fabrication sont également décrits.
Patent EP-0497908-A1 (EP)
Inventor: DODICK JACK MURRAY
IPC: A61B18/26
Filed: 1990-10-24
Abstract: Un instrument chirurgical se présentant sous la forme d'une aiguille de deux mm (10) par exemple, possède une lumière d'aspiration distale ouverte (22, 22a, 36) pour tenir les tissus à fracturer. Une fibre optique (26) s'étend sur la longueur de l'aiguille et son extrémité distale est positionnée à proximité d'une cible métallique (24, 24A, 24a, 34). Des impulsions d'énergie laser sont déchargées de l'extrémité distale de la fibre optique pour frapper la cible. La cible agit comme un transducteur de conversion de l'énergie électromagnétique en ondes de choc mécaniques qui sont dirigées sur le tissu dans une zone d'opération adjacente à la lumière d'aspiration. Les ondes de choc mécaniques provoquent la fracture des tissus lesquels, avec le fluide d'irrigation, sont aspirés par un passage d'aspiration (20). Un tube flexible (32), tel que l'aiguille, améliore l'accès à diverses régions dans lesquelles les tissus doivent être fracturés.
Patent EP-0442303-A1 (EP)
Inventor: DEVRIES ROBERT CHARLES
IPC: C23C16/27
Filed: 1991-01-25
Abstract: The present invention is addressed to a method for making diamond workpieces which comprises the steps of placing in a chamber a pattern heated to an elevated CVD diamond-forming temperature, the pattern being the negative of the workpiece. A hydrocarbon/hydrogen gaseous mixture is provided within the chamber in the next step. The gaseous mixture then is at least partially decomposed in the chamber to form/deposit the CVD diamond layer on a surface of the pattern. In the final step, the CVD diamond layer is removed from the pattern to form the workpiece which possesses the surface characteristics of the surface of the pattern upon which it was formed. Appropriate workpieces that can be made in accordance with the inventive process include convergent, divergent, and flat optical mirrors; nozzles, wire dies, and tubular shaped workpieces; curved, angular, and re-entrant shaped workpieces useful in grinding, cutting, wear, and other applications; and a variety of additional products.
Patent EP-0470331-A1 (EP)
Inventor: KOKI FUJITA MORINOMIYA DAI- -D
IPC: C12P19/24
Filed: 1991-04-17
Abstract: An enzymatic method is proposed for the preparation of a fructose-containing oligosaccharide, in which a β-fructofuranosidase obtained by culturing Arthrobacter sp. K-1 (FEPM BP-3192) as an enzyme is reacted on sucrose, raffinose or stachyose as the donor in the presence of an aldose or ketose as the receptor. The enzyme is characterized by:
     (1) activity on sucrose for the transglycosidation of a fructosyl group to the receptor in the presence of a monosaccharide, sugar alcohol, alkyl alcohol, glycoside or oligosaccharide;   (2) activity for the decomposition of sucrose, elrose, neokestose, xylsucrose, raffinose and stachyose with inactivity on a saccharide selected from the group consisting of 1-kestose, nistose, inulobiose and levan biose;   (3) optimum pH of 6.5 to 6.8 at 40° C with stability at a pH of 5.5 to 10;   (4) optimum temperature of 55 C at a pH of 6.5 exhibiting at least 70% of residual activity at 60 C;   (5) susceptibility to inhibition by the ions of silver, mercury, zinc, copper and tin;   (6) two molecular weights of 52,000 ± 2,500 and 58,000 ± 2,500; and   (7) two isoelectric points of pH 4.3 and pH 4.6.
Patent EP-0457185-A1 (EP)
Inventor: TERAUCHI KIYOSHI
IPC: F04B27/10
Filed: 1991-05-08
Abstract: A wobble plate type compressor with a variable displacement mechanism is disclosed which includes a compressor housing (3) which has a crank chamber (32). A rotatable drive shaft (7) is rotatably supported and axially fixed in the compressor housing (3). A rotor (10) is fixed on the drive shaft (7). A cylindrical member (12) is hingedly connected to the rotor (10) so that the angle of the cylindrical member (12) can be varied. A central hole is formed through the cylindrical member (12) for receiving the drive shaft (7). The central hole has an annular edge portion at its inner surface which contacts the outer peripheral surface of the drive shaft (7) to restrict radial movement of the cylindrical member (12) while permitting the angle of the cylindrical member (12) to be varied. The annular edge portion is defined by intersecting a first inner surface at one end of the cylindrical member (12) and a second inner surface at the other end of the cylindrical member (12) along with a central axis of a circle which is defined by the annular edge portion. The first inner surface corresponds to the extended lines of the inclined surfaces of a first right circular cone which has an apex and a center of the bottom surface of the first right circular cone on the central axis. The first right circular cone is spread at the one end. The second inner surface corresponds to the extended lines of the inclined surfaces of a second right circular cone which has an apex and a center of the bottom surface of the second right circular cone on the central axis. The second right circular cone is spread at the other end. Thus, the above shape of the central hole is very simple, and can be more easily formed while maintaining its accuracy.
Patent EP-0461534-A1 (EP)
Inventor: CLAUDEVILLE XAVIER
IPC: F16H3/36
Filed: 1991-06-05
Abstract: 1. Transmission mechanism with pseudo-continuously-variable transmission ratio comprising a first meshing component (2) able to move about a first axis (X-X') of rotation and having a frustoconical surface (7), this first meshing component (2) comprising a plurality of first toothed tracks (6) in the form of circumferences of said frustoconical surface (7) and creating as many transmission ratios as there are tracks (6), and two pluralities of second toothed tracks (8a, 8b) for switching between crossed ratios, these tracks being arranged in a spiral upon said frustoconical surface and connecting the tracks of the plurality of first tracks up with each other, at least one second meshing component (4) in continuous engagement with said first meshing component (2), said second meshing component (4) being able to undergo rotation and translation on a second axis (Y-Y') extending parallel to a generatrix of said frustoconical surface, and control means (30) designed, according to the desired transmission ratio, to move said second meshing component (4) along said second axis (Y-Y') in order to force the second meshing component to shift from one of the first tracks (16) to another of the first tracks (6) via one of said second tracks (8a, 8b), the mechanism being characterised in that said first and second tracks (6, 8a, 8b) are produced in the form of recesses (10) incised into said frustoconical surface (7) of the first meshing component, while the teeth (22) of said second meshing component (4) fit at least partly into said recesses (10). <IMAGE>
Patent EP-0507982-A1 (EP)
Inventor: SCHUSTER HELMUT
IPC: B65G57/30
Filed: 1991-06-13
Abstract: The invention relates to a stacking device for the stacking and destacking of pallets fed on a conveying device, which is characterised by a lifting device (6) with a U-shaped cross-section which comprises a horizontally extending floor element (8) and two vertically extending side elements (9, 10) and which receives the conveying device (1) between the two side elements (9, 10), a guide device (7) which is attached to the conveying device (1) and which supports the lifting device (6) in a vertically movable manner, a drive device (27) for upwards and downwards movement of the U-shaped lifting device (6) and at least two pins (11, 12) which are provided at a distance in the region of the upper inside edge of each side element, are mounted so as to be displaceable transversely to the direction of transport and can be introduced into appropriate openings in the longitudinal side of the fed pallet. The stacking device can be installed without problems at any point of the conveying device. <IMAGE>
Patent EP-0466141-A1 (EP)
Inventor: WATANABE MIKIO
IPC: C08F2/00
Filed: 1991-07-10
Abstract: A method of preventing polymer scale deposition in a polymerization vessel in polymerization of a particular monomer having an ethylenic double bond having a high dissolving power against the conventional scale preventive coatings, wherein said polymerization is carried out in a polymerization vessel of which the inner wall has been previously coated with a first coating liquid comprising:
     (A) a water-soluble anionic dye, and   (B) a metal salt, to form a first coating, and the first coating thus formed has been then coated with a second coating liquid comprising:   (C) an alkaline earth metal compound, and at least one member selected from the group consisting of:   (D) a water-soluble anionic dye and   (E) an inorganic colloid, 
to form a second coating. Polymer scale deposition can be effectively prevented.
Patent EP-0476387-A1 (EP)
Inventor: REIBETANZ WILBERT DIPL-ING
IPC: B25D17/08
Filed: 1991-08-29
Abstract: A driving sleeve for grooved-shank tools is to permit the use of such tools (6) in conventional drill chucks (1) with chuck jaws (3). The driving sleeve (11) consists of a one-piece tubular part (10) in which, as a locking element, a flexible tongue (12) as well as projections (16) for the rotary driving of the tool shank (6) are made. The sleeve (11) can be rolled from a single sheet-metal part or can be extruded from a tubular piece and is therefore easy and inexpensive to produce.
Patent EP-0476411-A1 (EP)
Inventor: KUHN FRANK
IPC: H04B3/23
Filed: 1991-09-02
Abstract: Digital echo cancellers can become unstable when periodic signals are received for a long duration. To avoid this, the coefficient control is then interrupted or influenced. Known arrangements do not have this action when the periodic signals consist of mixed frequencies such as modem signals. It can be done, however, if an amount forming circuit (17) determines the amount of each amplitude value at the delay store (13), if each amount is transferred into a store (22) with the aid of a comparator (19) until the maximum value is reached, if a threshold value below the maximum value is generated in an amplitude reducing circuit (24), if the threshold value is compared with the amount in a comparator (25), if the amounts below the threshold value are counted in a counter (26) and if an overflow signal (G) occurring at a predetermined count is transferred into a store (28), the output signal (H) of which interrupts or influences the correlator (12) during the entire processing period. <IMAGE>