baber/WOPTO huggingface dataset:
Patent EP-0125036-A1 (EP)
Inventor: MARTIN BRIAN
IPC: A61K6/884
Filed: 1984-04-10
Abstract: An opaque porcelain paste comprising an opaque por- ceain powder mixed with an aqueous colloidal dispersion of methane polymer. The paste can be applied as the first layer in dental coping, and does not need to be fired prior to the composition of the body porcelain layers.
Patent EP-0147116-A1 (EP)
Inventor: MIYAWAKI MOTOHISA
IPC: F16H9/00
Filed: 1984-12-07
Abstract: An infinitely variable belt-drive transmission for an engine comprises a primary pulley (24) having a hydraulically shiftable disc (24a), a secondary pulley (28) having a hydraulically shiftable disc (25a), a belt (26) engaged with both pulleys, and a hydraulic circuit having a pump (37) for supplying oil. The transmission has a control system which includes a transmission ratio control valve (44) responsive to engine speed for controlling the oil supply and for shifting the disc (25a) of the primary pulley (24) to change the transmission ratio, and a pressure regulator valve (43) which responds to the transmission ratio and controls the line pressure in the hydraulic circuit. A piston (62) is slidably mounted in the hydraulic cylinder (27b) of the primary pulley (24) and a valve (61) having a solenoid (67) controls the application of line pressure to the hydraulic cylinder to shift the piston (62) so as to restrict the movement of the disc in the direction towards the maximum transmission ratio position.
Patent EP-0130883-A1 (EP)
Title: Perfectionnements apportés aux freins multidisques
Inventor: MERY JEAN CLAUDE
IPC: F16D65/00
Filed: 1984-06-20
Abstract: L'invention concerne un frein multidisque, comprenant un disque rotatif stationnaire (1) et un disque rotatif mobile (2), monté aur un manchon cannelé (5) coulissant sur le moyeu (3) d'axe (4) dont le disque (1) est solidaire. Un ensemble de patins de friction (6 à 9) peut coopérer avec les disques (1, 2) sous l'action d'un vérin hydraulique (13). Afin d'éviter tout claquement au début de chaque freinage, à l'intérieur de logements pratiqués dans le système de cannelures du manchon (5) et du moyeu (3) sont insérés des blocs élastiques (50) qui, mis en expansion, sollicitent les uns contre les autres les flancs des cannelures en contact de travail pendant un freinage.
Patent EP-0138640-A1 (EP)
Inventor: PEREZ ELLIO
IPC: F42B1/00
Filed: 1984-08-16
Abstract: 1. Warhead having a rotational symmetry about an axis, comprising an external cylindrical envelope (10) weakened and containing an external explosive charge (12) and an internal explosive charge (14) provided with a pyrotechnical detonation relay (18), characterized in that the internal explosive charge (14) has a cover (16) whose thickness is variable and decreases in the direction away from the relay (18) and is so constructed that the cover (16) strikes the external explosive charge (12) with a constant energy throughout its length upon energization of that explosive charge (14).
Patent EP-0148271-A1 (EP)
Inventor: ENDO SHINICHI SHIYARUMANCOOPO
IPC: H01R13/44
Filed: 1984-04-27
Abstract: L'objet principal de la présente invention est d'éliminer tout danger, tel qu'une augmentation anormale de la température provoquée par la détérioration des éléments d'une couverture chauffante, telle qu'une couverture électrique, lorsque celle-ci est nettoyée à sec de manière erronée. Dans ce but, la couverture chauffante est pourvue d'un dispositif de sécurité qui empêche l'alimentation en courant d'un corps de chauffe (6) lorsqu'il est fondu par un solvant de nettoyage à sec. Le dispositif de sécurité est agencé de sorte qu'un boîtier (2) situé à l'extrémité du câble est formé, par exemple, d'une résine qui fond sous l'effet d'un solvant d'un nettoyage à sec pendant le nettoyage, de sorte que pendant cette opération une partie de paroi mince (10a) du boîtier à l'extrémité du câble (2) se dissout permettant à un ressort à lame (3) de faire saillie et d'empêcher l'insertion de la fiche (9) d'un contrôleur (11) dans le boîtier au bout du câble (1), (2) empêchant ainsi l'alimentation du corps de chauffe (6) en courant électrique.
Patent EP-0153629-A1 (EP)
Inventor: SCHMIDT ANDREAS ROBERT
IPC: C08G18/32
Filed: 1985-02-07
Abstract: This invention relates to a process for producing a reinforced tire utilizing polyurea or polyuPethane formulations having low hysteresis. The polymer having low hysteresis is formed by reacting a prepolymer of an aromatic isocyanate and a high molecular weight difunctional polyol with a chain extender mix comprising an aromatic diamine and difunctional polyol. In these compositions the aromatic diisocyanate and aromatic diamine are selected so that there is substantial symmetry between the molecules. The reinforcement used is preferably an aromatic polyamide.
Patent EP-0173046-A1 (EP)
Inventor: FURST ZU HOHENLOHE-WALDENBURG
IPC: A01G13/10
Filed: 1985-07-12
Abstract: 1. Guard device for forestal plants, the guard device consisting of a stake (2) to be driven into the ground and of a generally tubular jacket (1) of grid material, the jacket being attached to the stake, being capable of at least partially surround a plant to be guarded and having along at least one longitudinal line (7) of the tubular shape, which line runs outside of the stake, a gap (20, 24) starting from which the jacket can be opened, characterized in that the stake (2) has a footrest (2a) for limiting the depth of being driven into the ground, and that from the footrest (2a) a pin (2b) also to be driven into the ground beside the stake (2) and generally parallel to it extends downward.
Patent EP-0177753-A1 (EP)
Inventor: BODENSIECK HANS-RUDOLF
IPC: F21V31/00
Filed: 1985-09-04
Abstract: Die ringförmige Dichtlippe (17) der aus elastischem Kunststoff gefertigten Kappe (26) liegt an der Außenfläche (14) des vom Gehäuse (10) abstehenden Konusringes (12) an, wodurch die für die Handhabung der Glühlampe (30) erforderliche Öffnung (15) des Scheinwerfers abdeckbar ist. Das offene Scharnier (34) und die gegenüberliegende Schnappverbindung (35), die eine Rastanordnung bilden, sind an einem Druckring (28) angeformt, der durch einen axialelastischen Ringbalg (33) mit der Kappe (26) verbunden ist. Hierdurch erübrigt sich ein separat herzustellender Dichtring aus beispielsweise Gummi, und der abdichtende Verschluß der Öffnung (15) ist auch unter erschwerten Betriebsbedingungen in einfacher Weise sichergestellt.
Patent EP-0156426-A1 (EP)
Inventor: SEEVINCK EVERT
IPC: H03F1/08
Filed: 1985-03-11
Abstract: protection circuit for a power amplifier in which feedback is applied from the output (8) to the inverting input (2) of the amplifier by a negative feedback network comprising a first resistor (R<sub>2</sub>), a second resistor (R<sub>1</sub>) and a capacitor (C<sub>2</sub>), comprises a voltage-current converter (12) whose input is connected to the output of the amplifier which is loaded by a load (R<sub>L</sub>) and whose output is connected to the junction point of the second resistor (R,) and the capacitor (C<sub>2</sub>). When the protection circuit is activated if the output transistors of the amplifier are loaded excessively for example due to short-circuiting of the load, the input voltage of the voltage-current converter (12), for low frequencies, is converted into a current which is re-converted into a voltage in the capacitor (C<sub>2</sub>), which voltage is added to the normal negative-feedback voltage provided by the voltage divider comprising the first resistor (R<sub>2</sub>) and the second resistor (R,). This provides a strong negative feedback and hence a satisfactory protection. For higher frequencies the capacitor (C<sub>2</sub>) constitutes a short circuit, so that the negative feedback changes to the normal feedback, thus ensuring that the amplifier remains stable under all conditions. The amplifier is then protected by the thermal cut-out which is normally present.
Patent EP-0158390-A1 (EP)
Inventor: VELDMAN PAUL ROBERT
IPC: H05B41/24
Filed: 1985-03-20
Abstract: The invention relates to a DC/AC converter (8), having a half bridge circuit and which serves for igniting and feeding a gas and/or vapour discharge tube (1). 
     According to the invention, a starting capacitor (94) of this converter is connected between a junction (A) between two branches - each comprising a semi-conductor circuit element (60 and 61, respectively) - of the half bridge circuit on the one hand and a centre tapping (E) of a voltage divider(90,91) on the other hand. As a result, the converter  satisfactorily and hence the discharge tube  while moreover undesired starting  ing condition are avoided.
Patent EP-0195135-A1 (EP)
Inventor: IRIKURA TSUTOMU
IPC: C07D215/56
Filed: 1985-03-21
Abstract: This invention relates to a process for the preparation of valuable antimicrobial agents of formula
     wherein R 1  is hydrogen or methyl.
Patent EP-0164771-A1 (EP)
Inventor: GERRITSEN JAN
IPC: H01J29/76
Filed: 1985-04-24
Abstract: The tube has an evacuated envelope with an image window, a conical section and a neck in which an electron beam generator (5) is located. The generated beam is directed onto an image screen on the inside face of the image window in the form of a spot deflected across the screen in two orthogonal directions. Four ferromagnetic plates (27--30) extending in the beam deflection directions are grouped around the electron beam, fixed at equal distances from the electron beam generator (5). Pref. the opposite ends of at least two of the plates have additional attached ferromagnetic plates extending perpendicular to the imaged field.
Patent EP-0151522-A1 (EP)
Inventor: MIYAWAKI MOTOHISA
IPC: F16H9/00
Filed: 1985-01-18
Abstract: An infinitely variable belt-drive transmission for an engine comprises a primary pulley (36) having a hydraulically shiftable disc 136b), a secondary pulley (37) having a hydraulically shiftable disc (37b), a belt (34) engaged with both pulleys, and a hydraulic circuit. A transmission ratio control valve (70) having a spool (72) responds to engine speed to control the oil and to shift the disc of the primary pulley (36) to change the transmission ratio. Pitot pressure dependent on engine speed is applied to the spool (72) to shift it against a spring (74) the force of which is determined by the depression of the accelerator pedal (80a). An actuator (100) can increase the load on the spring (74) to downshift the transmission. A manual selector device operates the actuator (100) to cause downshifting.
Patent EP-0178093-A1 (EP)
Inventor: PASCOE GRAHAM
IPC: B29C33/52
Filed: 1985-09-25
Abstract: 57 A casting 10 of readily fusible metal to be used as a melt-out core for a moulding of plastics material contains a removable insert 11 for example of steel.
Patent EP-0194401-A1 (EP)
Inventor: CEDERBERG NILS ERIK ANDERS
IPC: B01J20/28
Filed: 1985-12-23
Abstract: @ A biological method and a matrix for carrying out the method are disclosed. The matrix consists of mineral wool whose fibres have a main orientation plane, at least 60%, preferably at least 80% of the total fibre length of the matrix deviating by a maximum of 20° from the main orientation plane. In the biological method, such a matrix in which a biological catalyst, such as a microorganism, is immobilised, is supplied with a substrate solution and, in an aerobic method, an oxygen-containing gas, the substrate solution being supplied so as to pass through the matrix in said main orientation plane.
Patent EP-0200730-A1 (EP)
Title: Chaudiere avec grille a secousses
Inventor: FRILUND EYVIND
IPC: F23L1/00
Filed: 1984-12-20
Abstract: La grille à secousses (14) fusionne à son extrémité de sortie avec une paroi de séparation (14') d'une colonne de combustible (19) pour recevoir le lit de combustible déchargé de la grille à secousses, si bien que ladite paroi de séparation se déplace de concert avec la grille à secousses. La colonne de combustible est reliée à son extrémité inférieure à une plaque perforée (20) pour soutenir un lit de cendre fluidisé (55) disposé en dessous de la grille à secousses.
Patent EP-0203925-A1 (EP)
Inventor: WALLIN PER OLOV THOMAS
IPC: A47B17/02
Filed: 1985-03-12
Abstract: Un bureau de tableau commutateur (1) comporte un plateau (2) pouvant être relevé et abaissé, et au moins deux pieds télescopiques (5) permettant au plateau d'être relevé et abaissé. Un cylindre hydraulique et son piston sont disposés dans les pieds télescopiques respectifs. Le cylindre est fixé au plateau (2) du bureau et le piston à une partie extérieure du pied télescopique concerné, ou vice-versa. Les parties intérieures et extérieures (5a, 5b) des pieds télescopiques respectifs concernés sont formées d'un profilé fermé avec des surfaces de guidage agissant de concert et s'éttendant longitudinalement. Les cylindres hydrauliques respectifs des pieds télescopiques respectifs s'étendent à l'intérieur des profilés fermés.
Patent EP-0185673-A1 (EP)
Inventor: MA BING-FONG
IPC: H03K19/086
Filed: 1985-03-19
Abstract: Un mécanisme actif de diminution est prévu pour la ligne de sortie d'une porte de logique à couplage par l'émetteur (Fig. 3-5). Le mécanisme de diminution (46, 57, 60 et 62) utilise un miroir à courant de Wilson (51, 52, 54 et 55) en tant que convertisseur différentiel/asymétrique dans un montage de détection de transition qui recherche les variations de température et rejette les phénomènes transitoires de tension d'alimentation afin de garantir un fonctionnement correct dans toutes les conditions. Les conditions désirées et les conditions de sortie présentes sont comparées dans l'arrangement de détection. Un courant transitoire élevé n'est amené à la sortie que lorsque les deux conditions de sortie ne se marient pas pour des transitions de sortie allant d'un niveau élevé à un niveau bas.
Patent EP-0195014-A1 (EP)
Inventor: HILL ROBERT
IPC: B65D35/28
Filed: 1985-07-31
Abstract: Un dispositif pour enrouler des tubes repliables ayant une extrémité ouverte et une extrémité fermée permet d'exprimer entièrement le contenu du tube par l'extrémité ouverte et d'empêcher le tube enroulé de se dérouler. Le dispositif comprend un orifice allongé (44) en forme de fente, formé sur un élément ou mandrin (12) qui reçoit l'extrémité fermée d'un tube (30), tel qu'un tube de dentifrice. Après avoir inséré le tube dans la fente et exprimé une certaine quantité de son contenu, on fait pivoter une manivelle (50) attachée de façon pivotable à une extrémité de l'élément qui contient la fente jusqu'à une position ouverte ne surplombant pas la fente et sensiblement normale à l'axe longitudinale du mandrin, et on l'utilise pour enrouler le tube. Après l'opération d'enroulement, on retourne la manivelle à sa position fermée, dans laquelle elle est horizontalement décalée par rapport au mandrin, surplombant au moins une partie de celui-ci et reposant contre la couche ou les couches de tube enroulé. La relation de coopération entre la manivelle et le mandrin empêche le tube de se dérouler.
Patent EP-0192953-A1 (EP)
Inventor: ROWE RAYMOND GRANT
IPC: C22C14/00
Filed: 1986-01-21
Abstract: A titanium base composition is prepared to contain a finely divided dispersoid of a compound which is stable in the composition at elevated temperatures. The compound is of a metal and a non-metal. The non-metal may be sulfide or oxysulfide or a combination of sulfide and oxysulfide. The compound metal may be at least one metal selected from the group comprising calcium, strontium and a rare earth metal selected from the group consisting of those having a chemical stability greater than that of the corresponding compound of yttrium.
Patent EP-0247219-A1 (EP)
Inventor: POHL WOLFGANG DIETER
IPC: G11B9/08
Filed: 1986-05-27
Abstract: The storage unit comprises an array of tunnel tips (13) arranged at tunneling distance from a storage medium (2) which is capable of permitting digital information to be written or read through variations of the tunneling current. Each tunnel tip (13) is supported on its own cantilever beam (12) extending across a cavity (14) formed in a common substrate (15). Each cantilever beam (12) as well as the bottom of each cavity (14) are covered with an electrically conducting layer (16, 18) enabling the distance between each one of the tunnel tips (13) and the surface of the storage medium (2) to be electrostatically controlled. The storage medium (2) is attached to the free end of a piezoceramic bender, the end in operation performing a circular motion so that each tunnel tip (13) scans its associated area of the storage medium (2) along a circular track.
Patent EP-0209690-A1 (EP)
Inventor: SCHLOMAN WILLIAM W JR
IPC: C08L21/00
Filed: 1986-06-04
Abstract: Guayuie-type resins are chemically treated with an amine terminated polyether. The polyether treated guayule resins have high softening points and usually impart improved physical properties when used as rubber additives.
Patent EP-0210407-A1 (EP)
Title: Vehicle drive
Inventor: STAHL LEO
IPC: B62D11/04
Filed: 1986-06-18
Abstract: A vehicle has articulated tracks on each side driven separately by hydraulic gears comprising a hydraulic group coupled to the drive shaft and hydraulic motors driving the tracks. The hydraulic pump group has at least three hydraulic pumps coupled to each other in series. The hydraulic motors are actuated by the first two hydraulic pumps. The third pump is adapted to actuate auxiliary equipment and is serially engagable and disengagable from the first two pumps.
Patent EP-0212216-A1 (EP)
Inventor: HENNING RAINER DR
IPC: A61K31/47
Filed: 1986-07-11
Abstract: Verbindungen der Formel I <IMAGE> mit R(1), R(2), R(3), R(4) und R(5) unter anderem Wasserstoff und Alkyl, mit m 1-4 in 0 oder 1, p 0-4 und R(6) gleich verschiedenen Dialkylaminabkömmlingen, sowie deren Salze weisen calciumantagonistische Wirkung auf. Sie werden durch Umsetzung von entsprechenden Aminen mit einer Verbindung II erhalten, die an der Seitenkette eine nucleophil verdrängbare Abgangsgruppe trägt, oder aus einer Hydroxyphenyl-dihydrochinolin-2-on-Verbindung durch Umsetzung mit einer entsprechenden Seitenkettenverbindung, die eine nucleophil verdrängbare Abgangsgruppe aufweist.
Patent EP-0220471-A1 (EP)
Inventor: DOEMENS GUNTER DR
IPC: G03B41/00
Filed: 1986-09-18
Abstract: Masks (M) having submicrometre structures, in particular masks (M) for X-ray lithography, are not accessible for visual or automatic visual examination by optical microscope because of the limited resolution by the light wavelength. In order to solve this problem, the submicrometre structures of a mask (M) to be examined are imaged enlarged on an image carrier (Bt), a scale of imaging being selected such that the enlarged structures on the image carrier (Bt) can subsequently be subjected to a visual or automatic visual examination using known processes. The re-enlargement of the submicrometre structures of masks (M) for X-ray lithography is preferably undertaken by central projection via a punctiform X-ray source (Rq), whose wavelength is near the wavelength used to transmit the structure. This then produces on the image carrier (Bt) an enlarged structure of the mask (M) in accordance with its local absorption for X-ray radiation. <IMAGE>
Patent EP-0225486-A1 (EP)
Inventor: OBERHOFER DAVID P
IPC: D21D1/30
Filed: 1986-11-07
Abstract: A pulp refining element of the flat disk type includes a plate (11) with an array of rectangular slots (18) formed therein. The refining bars (14) have tongues (16) extending from the bottom of the bars (14) which are received by the slots (18) in mating engagement. The slots (18) are arranged to align the bars (14) in a localized pattern which is repeated about the circumference of the plate (11). The bars (14) are secured onto the plate (11) by a tack weld between the tongues (16) and the underside of the plate (11).
Patent EP-0194801-A1 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T8/172
Filed: 1986-03-05
Abstract: A flywheel mechanism (5) acts on a dump valve (8) through a lever assembly (75). The lever assembly (75) comprises a lever (76) which carries an arm (78) at an intermediate point in its length and the arm (78) projects through a seal (79) into a chamber (56) in a casing (4) to co-operate with the valve member (81) of the dump valve which is engageable with a seating (82). The arm (78) is pivotally connected to the casing (5) by a pivot pin (80) of which the axis is offset from the main axis of the arm (78) in a direction towards the flywheel mechanism (5). Brake pressure acts on the arm (78) to move it angularly about the pin (80) in a direction to enhance the closing force of the dump valve. Offsetting the pin (80) ensures that the flywheel mechanism (5) has to generate a relatively higher torque on good surfaces when relatively high brake pressures are present before the dump valve (8) will open, than on poor surfaces when the brake pressures are relatively low.
Patent EP-0210743-A1 (EP)
Inventor: BURROWES DAVID E
IPC: G01R13/00
Filed: 1986-06-23
Abstract: Meters having a plurality of rotating dials are read automatically by using radiant energy to sense the angular positions of the dials. A single radiant energy detector is time-shared among the several dials to reduce the cost of the meter reading apparatus. The meter can transmit meter readings and other information to remote locations. It can also receive, store, and act upon information received from remote locations. The meter can measure short-term demand, and can produce output signals for indicating and/or controlling demand.
Patent EP-0225682-A1 (EP)
Inventor: LENIR VICTOR LOUIS
IPC: G01R31/02
Filed: 1986-07-30
Abstract: Testing of conductors (16) of a telecommunications cable (10) in which, after stripping cable material surrounding one end of the core, the conductors in the end are separated from one another and are embedded within a dielectric material (18). The dielectric material is initially flowable and is caused to fill spaces between the conductors. After hardening, the dielectric material forms a solid mass with conductor end portions embedded within it. A planar end face (22) is then formed on the solid mass with the electrically isolated conductor ends terminating at the end face. An electrically conductive probe (38) is then moved successively into contact with exposed conductor ends to cause an electrical current to be passed into the ends to enable measurements to be taken of any desired electrical property.
Patent EP-0223342-A1 (EP)
Inventor: SHALLENBERGER JOHN MILTON
IPC: G21C3/334
Filed: 1986-08-28
Abstract: The fixture includes two traveling plates (66,82) disposed face-to-face, one (66) of them carrying flexure tubes (68) for insertion into locking tubes (48), and the other one (82) carrying actuating rods (84) for resiliently expanding the flexure tubes into gripping relationship with the locking tubes. Elongate pins (122) guide the traveling plates for movement between two limit positions, one in which the flexure tubes are expanded, and another in which they are collapsed. The plates being biased (96) toward said one limit position. The fixture further includes connecting shafts (150) for releasably interlocking the traveling plates in said other limit position, and a mounting plate (92) which supports the pins (122), the connecting shafts (150), and a shaft (100) for raising and lowering the traveling plates, and which mounting plate includes means (112,114,116,120) for operationally mounting the fixture upon a fuel-assembly top nozzle (20) such that its flexure tubes and actuating rods are in accurate axial alignment with the respective guide-thimble passageways (38) extending through the adapter plate (24) of the top nozzle. 
     With this fixture, a full complement of re-usable locking tubes can be quickly removed from and subsequently reinserted in their locking positions.
Patent EP-0264512-A1 (EP)
Inventor: DEFOREIT CHRISTIAN J
IPC: G10H1/12
Filed: 1986-10-23
Abstract: In an electronic musical instrument, sounds to be produced are represented by a pulse sequence comprised of pulses having equal width, the magnitudes thereof representing amplitude differences of wave form samples of complex audio sounds. An RC network is used to convert the pulse sequence into audio signals whereby an automatic brilliance control is provided.