baber/WOPTO huggingface dataset:
Patent EP-0298154-A1 (EP)
Inventor: STASHKO DANIEL R
IPC: B23C5/22
Filed: 1987-12-02
Abstract: An end milling tool having a positive axial rake angle in side elevation to facilitate removal of chips from the surface of a workpiece and a curved cutting edge having a neutral (zero) to positive rake angle in bottom plan view as it progressively cuts to enhance chip removal while precluding welding at the work area and enabling the use of a low cutting force. The tool cutting area is formed by a rhomboid-shaped indexable cutting insert at one end having an angular axial rake with a unique curved surface in side elevation provided with a lead corner and a strong included angle in an end elevational view. Other inserts are mounted on the tool above the rhomboid insert to form the remainder of the cutting area and are circular in side elevational view. Each of the rhomboid and circular inserts are mounted in an insert seat having at least one pair of flat side surfaces in abutting relationship with compatible surfaces in the pocket to obtain maximum rigidity in seating and prevent rotation of the insert. The inserts are mounted in adjacent helical rows adjacent to and each having a curved cutting edge portion extending into a helical flute or slot.
Patent EP-0321591-A1 (EP)
Inventor: MOLLMANN GUNTER
IPC: B29C33/22
Filed: 1987-12-15
Abstract: 1. A mould for producing a moulding from multicomponent plastic, in particular polyurethane, comprising a frame, two part-moulds which are fixed on mould carriers in the frame and can be brought by a relative movement of at least one mould carrier (4) into a first position, in which the part-moulds (2, 3) are at a small distance from each other, the movable mould carrier (4) being supportable in the first position on end faces of pivoted levers (9.3), the said faces extending transversely to the direction of the said levers, and a lifting device (6) being provided, by which the partmoulds (2, 3) can be moved together into a second position and pressed, characterized in that supporting surfaces (8), extending essentially transversely to the direction of the closing movement, are provided on the side of the movable mould carrier (4) facing away from the partmoulds (2, 3), in that the pivoted levers (9.3) are distributed over the entire length of the movable mould carrier (4) on continuous shafts (10) and are fixed to the shafts (10) at a constantly small distance from each other, and in that the shafts (10) are mounted in the frame (1) on the side of the movable mould carrier (4) facing away from the part-moulds (2, 3).
Patent EP-0288614-A1 (EP)
Inventor: DEFRIES RENE F
IPC: B23B51/00
Filed: 1987-12-24
Abstract: The bit (1, 101, 201) includes a pointed tapered drill portion (10, 110, 210) with cutting edges (14, 114, 214), an abrasive frustoconical grinder portion (20, 120, 220), and an abrasive cylindrical reamer portion (30, 130, 230). The drill portion (10, 110, 210) produces a hole. The grinder portion (20, 120, 220) grinds and enlarges the hole. The reamer portion (30, 130, 230) finishes the hole. The drill portion (10, 110, 210) is carried by a shaft (12, 112, 212) that is received into an axial opening (40, 140, 240) through the grinder and reamer portions (20, 30, 120, 130, 220, 230). The drill portion (10) and grinder portion (20) may form a substantially continuous taper. In another embodiment, the drill portion (110) has an arrowhead configuration. In another embodiment, a radial slot (224) extends through the grinder portion (220), and the drill portion (210) extends axially and radially from the slot (224).
Patent EP-0259068-A1 (EP)
Title: Improvements in or relating to containers
Inventor: WATSON DAVID
IPC: B65D33/34
Filed: 1987-08-20
Abstract: A container is formed of sheet material and has an opening to enable access to be gained to the interior of the container. The container includes a flap portion and a layer of adhesive for adhering the flap portion to another portion of the container to close the opening. The adhesive is associated with a solvent-soluble dye wherein any attempt to gain access to the interior of the closed container by treating the adhesive with such a solvent results in dissolution of the dye and the resultant dye solution causes staining which makes it visibly apparent that said attempt has been made. An adhesive layer may be provided on both of said portions.
Patent EP-0310718-A1 (EP)
Inventor: BAILEY ROBY R
IPC: H01R13/64
Filed: 1987-10-06
Abstract: A socket (24) can accommodate a conventional cigar lighter socket-compatible plug (26), which can handle low currents, and a plug (22) which can handle lighter currents. The socket (24) comprises abutment surfaces (126) and (86) for transmitting power to spring loaded contacts (120, 124) on conventional cigar lighter socket-compatible plug (26). In addition, the socket (24) has first and second wiping contacts (76; 88 a ,  b ) which co-operate with first and second wiping contacts (44; 56 a ,  b ) of plug (22). The socket (24) is provided with a boss (148) which prevents a standard cigar lighter plug being actuated if it is inserted in the socket (24). The end of the plug (22) is provided with a layer of insulation which prevents electricity being supplied to the plug (22) on insertion of the plug (22) in a conventional cigar lighter socket (130).
Patent EP-0311717-A1 (EP)
Inventor: NICKOLADZE LEO G
IPC: H02P9/42
Filed: 1987-10-12
Abstract: In a compound electromechanical assembly a first singly fed stage is mounted for common rotation with a second singly fed stage mounted for common rotation with a second singly fed stage impedance inserted between the secondaries, interconnected in inverted connection to form an electrical loop. The impedance includes a resistor (R20) and a capacitor (C20) connected in parallel.
Patent EP-0267774-A1 (EP)
Inventor: MATSUDA TOSHIHARU
IPC: C07B61/00
Filed: 1987-11-10
Abstract: Biphenyl-4,4ʹ-dicarboxyl                        ic acid is prepared by oxidizing 4,4ʹ-diisopropylbiphenyl or an oxidation intermediate thereof with molecular oxygen in the presence of an oxidation catalyst, which comprises a cobalt catalyst and/or manganese catalyst, in a solvent containing at least 50 wt.% of an aliphatic monocarboxylic acid having up to 3 carbon atoms.
Patent EP-0262054-A1 (EP)
Inventor: LEDON HENRI
IPC: B01J31/00
Filed: 1987-09-25
Abstract: 1. Process for the catalytic oxidation of phenols by oxygen in the presence of carbonate ions, characterised in that the oxidation reaction is conducted in an aqueous medium in the presence of at least 6 moles of alkali carbonate per mole of phenol to be converted, under oxygen pressure of between 0.1 and 2 megapascals, at a temperature of between 80 and 200 degrees C, and in the presence of a catalyst in the form of salts or complexes of transition metals with polyvalent or monovalent nitrogen, oxygen, sulphur or phosphorus containing groups such as phthalocyanins, porphyrins, bis-salicylidene ethylene diamine, utilised in a proportion of between 0.1 per thousand and 5% by weight of metal per weight of phenol, optionally deposited on a support.
Patent EP-0247976-A1 (EP)
Inventor: MONTANARO ENRICO
IPC: F16H61/18
Filed: 1987-05-11
Abstract: A gearbox having five ratios and reverse has a safety device (4) for preventing accidental engagement of reverse starting from a position in which the fifth speed ratio is engaged. The safety device (4) comprises a catch appendage (8) projecting radially from the gearbox control rod (1) by means of which selection and engagement of the ratios is effected, and a locking member in the form of a bush (3) having a shaped axial notch (13) with which the catch appendage (8) co-operates to realise the safety function.
Patent EP-0250482-A1 (EP)
Title: Disque a lancer, de forme lenticulaire, pour sport aquatique
Inventor: BAYER ALFRED
IPC: A63H33/18
Filed: 1986-12-30
Abstract: Le disque à lancer, de forme lenticulaire, pour sport aquatique, est fait en une seule matière plus légère que l'eau. Le rapport de son diamètre à l'épaisseur mesurée dans la région de l'axe est de 10:1. Utilisé comme engin de sport ou comme jouet, ce disque à lancer présente une qualité de vol, une flottabilité et une aptitude à glisser notablement améliorées.
Patent EP-0252945-A1 (EP)
Inventor: KETZLER JOHN H A
IPC: H03K5/13
Filed: 1986-12-29
Abstract: Système d'accord d'horloge électronique pour un ordinateur numérique du type comprenant une pluralité de cartes de circuit de fonctions principales comportant une pluralité de réseaux de portes (18 A-X). Un train d'impulsions d'horloge est produit par un oscillateur principal (20) et distribué à chaque carte de circuit de fonction principale (14 A-X) par un distributeur principal (22). Le train d'impulsions d'horloge est distribué à travers chaque carte de circuit de fonction principale par un distributeur local (24). Chaque carte de circuit de fonction principale (14 A-X) comprend une pluralité de réseaux électroniques de retard (26 A-X), chacun desquels distribue le train d'impulsions d'hologe à un groupe de réseaux de portes (18 A-X) sur la carte de fonction principale (14 A-X), et retarde le train d'impulsions d'horloge envoyé à chaque réseau de portes d'une période parmi une pluralité de périodes de retard discrètes. Chaque réseau électronique de retard (26 A-X) comprend des registres à décalage recevant de manière sérielle des codes numériques d'accord de retard et produisant des signaux numériques de sélection de retard qui représentent des périodes de retard discrètes. Des circuits de retard dans chaque réseau électronique de retard réagissent à l'un des registres à décalage, et retardent les trains d'impulsions d'horloge envoyés aux réseaux de portes sur des périodes de retard discrètes représentées par les signaux numériques de sélection de retard.
Patent EP-0258304-A1 (EP)
Title: Feuille en mousse
Inventor: DEVEREUX CHRISTOPHER PETER
IPC: B32B5/18
Filed: 1987-02-11
Abstract: Un matériau en mousse extrudé en forme de feuille comprend un matériau en mousse plastique (1), dont les deux côtés sont pris en sandwich par une couche relativement rigide (2, 3). Une autre couche en mousse (4) est appliquée sur au moins une des surfaces de la structure ainsi formée de façon à obtenir une structure à quatre couches. Ledit matériau en mousse en forme de feuille peut être utilisé pour des conteneurs, soit pour constituer la structure même du conteneur soit pour servir de garnissage pour ledit conteneur.
Patent EP-0302082-A1 (EP)
Inventor: RUETZ GEORG
IPC: F02B37/00
Filed: 1987-09-23
Abstract: Pendant le fonctionnement à vide ou en charge partielle du moteur alternatif à combustion interne, la turbosoufflante à gaz d'échappement (18) est mise hors circuit et l'alimentation en carburant d'un certain nombre de cylindres (12) est coupée. Un approvisionnement en air de suralimentation adapté de façon optimale au régime du moteur alternatif à combustion interne est réalisé au moyen d'un dispositif de commutation régulable (32) situé dans la section (14) de la conduite d'air de suralimentation des cylindres ne fonctionnant pas (12). Le passage du collecteur d'admission d'air de suralimentation (19) à la section (14) est fermé et l'alimentation en carburant des cylindres (12) est également fermée, pendant que le moteur tourne, au moyen du dispositif de commutation (32). Simultanément, un passage est ouvert entre un orifice d'aspiration (33) et la section (14) de la conduite d'air de suralimentation, grâce auquel l'alimentation en air nécessaire aux cylindres entraînés (12) est assurée. La turbosoufflante à gaz d'échappement (17) enclenchée travaille ainsi dans une plage de fonctionnement favorable.
Patent EP-0289617-A1 (EP)
Inventor: MINAMISONO KENICHI
IPC: H04B1/12
Filed: 1987-10-21
Abstract: System for suppressing interfering waves by removing undesired signals using a mixer (13) from the main signals that reach a main antenna (1) and that contain both desired and undesired signals. The system comprises a wattmeter (12) for measuring the output power of main signals, a load control circuit (8) coupled to the output of the wattmeter, an auxiliary antenna (2) for receiving the interfering waves, and a variable composite load (7) which adjusts the interfering waves from the auxiliary antenna (2) In accordance with the control by the load control circuit (8) to input the waves to the mixer (13). The variable composite load (7) is controlled so that the output power is minimized.
Patent EP-0289576-A1 (EP)
Inventor: ALBERTSSON TOR
IPC: B60T8/36
Filed: 1987-11-06
Abstract: Le système de commande des freins décrit, qui est destiné à des véhicules ayant des freins hydrauliques, sert à empêcher le blocage et/ou le patinage des roues. Ledit système se caractérise par le fait qu'il peut être séparé au moyen d'une soupape (3), une pour chaque roue, en un circuit primaire (4) et en un circuit secondaire (5). Des détecteurs (6) sont disposés sur chaque roue pour en détecter la vitesse de rotation. Un dispositif de commande compare les vitesses détectées par ledit détecteur. Au cas où un état anormal est détecté (blocage ou patinage des roues) sur une ou plusieurs roues, le dispositif de commande actionne la soupape correspondante. Un système de commande de pression placé dans le circuit secondaire respectif commande la pression dans ledit circuit, indépendamment de la pression dans le circuit primaire, de façon à éliminer l'état anormal de la roue correspondante.
Patent EP-0284958-A1 (EP)
Inventor: HEIERLI JAKOB
IPC: H05B6/72
Filed: 1988-03-22
Abstract: In order to achieve better decoupling between the microwave transmitter (1) and the cooking chamber (3) in a microwave oven, the microwave field is guided by a waveguide (2) into a resonator cavity (5), which is connected to the cooking chamber (3) via injection openings (6). The resonator cavity (5) forms a metallically sealed box. As a result of the design of the injection openings (6) and the arrangement of coupling pins (9) in the resonator cavity, it is possible to direct the microwave field in all dimensions, before and during injection into the cooking chamber. In addition, a field distributor can move the microwave field in all three dimensions. An optimum heat distribution in the cooking chamber can be achieved overall. <IMAGE>
Patent EP-0334971-A1 (EP)
Inventor: HERMANNI HANS
IPC: B23H7/08
Filed: 1988-03-26
Abstract: The invention relates to a wire electrode for electroerosion cutting which comprises a core region and a cladding layer. To achieve a high surface quality and a high strength, the wire electrode is reduced in cross section, then diffusion-annealed in an oxidising atmosphere, again reduced in cross section, subjected to a recrystallising anneal and worked to the final dimension. The wire electrode according to the invention has, on the one hand, a very uniform, fine-grained structure and, on the other hand, is provided with a very uniform and compact surface which ensures an excellent spark discharge. 
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Patent EP-0334981-A1 (EP)
Inventor: MAENO YOSHINORI
IPC: H01B1/02
Filed: 1988-03-30
Abstract: Disclosed is a discharge electrode material essential­ly made of yttrium oxide and blended with rhenium or ruthenium. This electrode material is used as the elec­trode for air plasma cutting, electrode for plasma spraying, and others, and it is excellent in heat resist­ance and oxidation resistance, and its wear resistance is more than twice as high as that of conventional electrode materials such as zirconium and hafnium.
Patent EP-0363504-A1 (EP)
Inventor: KUYPERS MARTINUS HENRICUS
IPC: G03F7/016
Filed: 1988-10-10
Abstract: Disclosed is a method of providing a substrate with a layer comprising a polyvinyl base hydrogel and a biochemically active material by photolithography, comprising coating the substrate by centrifugal force with an aqueous solution of a photosen­sitive hydrogel forming polymer a crosslinking agent and a biochemically active material, drying said coating, exposing the coated substrate through a photomask to ultraviolet radiation and developing said exposed coating, which is characterized by applying to the substrate an aqueous solution comprising as the cross-linking agent a polyazonium compound and glutardialdehyde. Because of this specific combination of cross-linking agents superior properties with respect to the binding of the biochemically active material are obtained.
Patent EP-0324983-A1 (EP)
Inventor: IMMEL OTTO DR
IPC: B01J23/64
Filed: 1988-12-29
Abstract: Cyclohexylamine and dicyclohexylamine, each substituted or unsubstituted, can be obtained by catalytic hydrogenation of substituted or unsubstituted aniline, where a ruthenium catalyst is used, which in addition to ruthenium contains palladium, platinum or palladium and platinum, on a chromium- and manganese-treated support selected from the group comprising Al2O3 and aluminium spinel, which contains the noble metals in a total amount of 0.05-5% by weight and at a weight ratio of Ru:Pd, Ru:Pt or Ru:Pd/Pt of 1:9-9:1. All percentage figures are relative to the total weight of the catalyst.
Patent EP-0284445-A1 (EP)
Inventor: MOTOYOSHI TAKEO C O ITAMI SEIS
IPC: G11B17/22
Filed: 1988-03-28
Abstract: A disk storage and retrieval device is disclosed in which at least one stocker is disposed in a housing above a recording and reproducing device for storing a multitude of disk cartridges. The stocker has a plurality of horizontal shelf plates on which cartridges are received, the shelf plates being vertically disposed at equal intervals. A horizontal guide rail is mounted on a pair of vertical guide rails for vertical movement therealong. A carrier is supported on the horizontal guide rail so as to be movable therealong in the horizontal direction for transporting a disk cartridge from the stocker to the recording and reproducing device or vice versa. A cartridge handling mechanism is attached to the carrier for transporting a cartridge between the carrier and the stocker and between the carrier and the recording and reproducing device. In one embodiment, the stocker may be rotatable around a vertical rotary shaft on which the shelf plates are mounted for rotation therewith. Each of the shelf plates has a plurality of storage areas for receiving a plurality of disk cartridges.
Patent EP-0294926-A1 (EP)
Inventor: RUSSEL TREVOR
IPC: F16B13/12
Filed: 1988-04-18
Abstract: There is disclosed a fixing device of the kind referred to wherein said plug comprises a tubular barrel (10) having an annular flange (16) at one of its ends and adapted to be passed through a hole in a member to be secured to a surface and into a bore in said surface and means (11) which can be driven into the barrel within said bore to cause the barrel to expand whereby the member is held against said surface by said flange.
Patent EP-0300881-A1 (EP)
Inventor: PLANARD PHILIPPE
IPC: B25J15/02
Filed: 1988-07-13
Abstract: 1. An apparatus for transmitting movement at two speed levels and maintaining a given force after the movement stops, comprising in a support structure (4) a mechanism for driving a rotary member with respect to the support structure characterised in that the drive mechanism comprises a motor (7), the control members (22) of which comprise a threshold cut-off device dependent on the resisting torque, coupled to said driven member by a first transmission path comprising a torque limiter (5, 5'), the output (5a, 5'a) of which is coupled to the driven member (1, 1') by means of a resiliently deformable connection (6, 16, 17, 41), and by a second transmission path comprising a reducing means (10), the output (10b) of which is connected to a rotating member (13, 14') provided with a first friction surface for co-operating with a second friction surface (15, 41a) which is connected for rotary movement to the driven member (1, 1'), said second friction surface being displaced between a first position in which it is remote from the first friction surface and a second position in which the two surfaces are in contact, by said deformable connecting means when the latter are deformed under the effect of a resisting torque applied to the driven member (1, 1').
Patent EP-0310495-A1 (EP)
Inventor: ARCHER JEAN-FRANCOIS
IPC: B66C1/18
Filed: 1988-09-27
Abstract: Strap with parallel cables, in which cables (1) are associated with protective elements (2). The protective elements of a same row are articulated relative to each other with play, the elements of the various rows being interconnected by one or more linking cables (7). <IMAGE>
Patent EP-0317397-A1 (EP)
Inventor: BERCEAUX PIERRE
IPC: A61C9/00
Filed: 1988-11-10
Abstract: This positioner principally comprises a semi-rigid casing (10) possessing a retaining pin (11), a recess (12) whose short sides (121 and 122) are inclined towards each other and delimited by transverse slots and fixing and manoeuvring tabs (141 and 142) fixed to the ends (101 and 102) of the casing (10); and a part possessing two retaining pins (21) and a dovetail-shaped section (22) and two carriers (30) having barbs (31). The introduction of the insert (22) into the recess (12) of the casing (10), or its release, is achieved by deforming the casing (10) by means of the tabs (141 and 142). <IMAGE>
Patent EP-0307445-A1 (EP)
Inventor: THOMPSON JAMES D
IPC: H01Q21/22
Filed: 1988-02-26
Abstract: Un réseau de formation de faisceaux (98) utilise une ou une pluralité de premières lignes de retard de transmission (168, 170, 172, 174) recevant des signaux d'émission (T1-T4) qui leur sont appliqués, et une pluralité de deuxièmes lignes de transmission (176), qui servent d'additionneurs de lignes. Chacune des premières lignes de retard de transmission possède une première et une deuxième parties (168a, 168b; 170a, 170b; 172a, 172b; 174a, 174b) écartées l'une de l'autre de manière à définir un premier et un deuxième niveaux décalés l'un de l'autre. L'ensemble de deuxièmes lignes de transmission (176) est divisé en un premier et un deuxième sous-ensembles (176a, 176b) qui sont disposés respectivement à proximité du premier et du deuxième niveaux et sont associés respectivement avec les première et deuxième parties des premières lignes, de sorte que le premier sous-ensemble des deuxièmes lignes est couplé à la première partie des premières lignes, et le deuxième sous-ensemble des deuxièmes lignes est couplé à la deuxième partie des premières lignes. En outre, des lignes sélectionnées dans le premier sous-ensemble des deuxièmes lignes sont adjacentes à des lignes sélectionnées dans le deuxième sous-ensemble des deuxièmes lignes, afin de permettre l'acheminement simple et ordonné des lignes de transmission (126, 128, 130) entre le réseau de formation de faisceaux et un nouveau système amplificateur à puissance égale (100) également décrit.