baber/WOPTO huggingface dataset:
Patent EP-0306583-A1 (EP)
Inventor: PUECH ANDRE
IPC: A01D43/00
Filed: 1987-09-10
Abstract: The agricultural machine consists of an element (1) for cutting the tops, of an element (2) for destroying the tops by means of fire, and of an element (3) for transferring the tops from the cutting zone towards the destruction zone, the said element (3) acting as a closure between the said zones. The machine may be pulled or be self-propelled. It may be used for the destruction of asparagus tops or of any other type of vegetation.   <IMAGE>
Patent EP-0259297-A1 (EP)
Inventor: BRUNS BERNWARD DIPL-ING
IPC: E02F9/28
Filed: 1987-08-28
Abstract: A digger tooth (2) for digger shovels has on the face (3) a hard- material coating (5), whereas the flank (4) is made of the base material of the digger tooth (2) and is kept free from hard-material coatings. (Fig. 2).
Patent EP-0339025-A1 (EP)
Inventor: KARPATI ARPAD
IPC: A23K10/28
Filed: 1987-10-12
Abstract: Process for the purifying treatment of waste-waters from 
the dairy industry through the coagulation of the fat and 
protein content by treatment with chemicals and through the removal, 
in given case through the re-processing of economic 
utilization purpose of the forming waste sludge as well as an 
equipment for the effectuation of the process. The essence of 
the process consists in that the waste-water is destabilized for 
a definitive time in presence of a suitable bacterial flora be­
tween the formation and the chemical treatment and the 
destabilization is accelerated expediently by measures augmen­
ting the contacting surface, in given case increasing the intensity 
of the contacting. The forming waste sludge or its solid 
content can be utilized by being burnt in furnace, being added 
to fodder or my ameliorating fertilization. The pre-purified 
waste-water can be advantageously after-purified by additionally 
applying an aero-biological (active-sludge) procedural 
phase.
Patent EP-0293427-A1 (EP)
Inventor: HUTH MALTE
IPC: C10M177/00
Filed: 1987-12-02
Abstract: Dans le procédé décrit, on obtient un mélange mouillant de liquides en incorporant dans la dispersion un tensio-actif non ionique à titre d'antistatique, dont l'incrustation durable sur les particules de PTFE est obtenue par un traitement thermique ultérieur avec plusieurs zones de température.
Patent EP-0295627-A1 (EP)
Inventor: SASAKI ISAO
IPC: A61K6/884
Filed: 1988-06-14
Abstract: A photopolymerizable dental composition, which comprises:
     (A) an organic composite filler obtained by polymerizing at least one carboxylic acid monomer of the formula:
      wherein R₁ is a hydrogen atom, a C₁-C₁₅ alkyl group, a -COOY group, a halogen atom, or a phenyl group or a derivative thereof; R₂ is a hydrogen atom, a C₁-C₁₅ alkyl group, a -COOZ group, a halogen atom, or a phenyl group or a derivative thereof; R₃ is a hydrogen atom, a C₁-C₁₅ alkyl group, a halogen atom, or a phenyl group or a derivative thereof; and each of X, Y and Z is a hydrogen atom, NH₄ or an alkali metal atom; or the formula:
      wherein each of R₄ and R₅ is a hydrogen atom, a C₁-C₁₅ alkyl group, a halogen atom, or a phenyl group or a derivative thereof; and at least one radical polymerizable vinyl monomer in a polymerization system in which an   inorganic compound is dispersed;   (B) a monomer mixture comprising 2,2-bis[4-(methacryloxyethoxy)phenyl]propane, at least one hexa-functional urethane (meth)acrylate of the formula:
      wherein n is an integer of from 1 to 10, and each of R₁ and R₂ which may be the same or different is a hydrogen atom or a methyl group, and a diluting ethylenic vinyl monomer; and   (C) a photopolymerization initiator comprising an α-diketone compound and a reducing agent, wherein the reducing agent is a diaminobenzophenone compound of the formula:
      wherein each of R₁ to R₄ which may be the same or different is a hydrogen atom or a C₁-C₅ alkyl group,   provided that at least one of them is the alkyl group.
Patent EP-0306632-A1 (EP)
Title: Schaltventil mit hydraulischer Selbsthaltung
Inventor: KLEMENS HARALD
IPC: F16K31/363
Filed: 1988-06-14
Abstract: Bei einem Schaltventil (1′) mit hydraulischer Selbsthaltung, bei dem ein Differentialkolben (11′) mit einem Schließkolbenteil (15) einen Druckanschluß (16′) und einen Druckauslaß (17′) verbindet oder absperrt, bei dem zum Druckanschluß (16′) eine zu einem Verbraucher (A) fortgesetzte Druckleitung (18, 19) und ein von dieser zu einer Steuerkammer (10) eines Steuerkolbenteils (12) führender Kanal (21) vorgesehen sind, und bei dem zwischen dem Druckanschluß (16′) und der Ringkammer (25) eine Überströmverbindung und ein hubabhängig freigebbarer Entlastungskanal (34) aus der Ringkammer (25) vorgesehen sind, wird die Überströmverbindung von einem ständig offenen Kanal (32′) gebildet, dessen Durchgangsquerschnitt kleiner als der Durchgangsquerschnitt des Entlastungskanals (34) ist.
Patent EP-0310946-A1 (EP)
Inventor: STOCCHIERO OLIMPIO
IPC: H01M50/147
Filed: 1988-09-29
Abstract: According to the invention a flat lid for lead-acid accumulators is manufactured with elastic seats for the connection of the poles. 
     Around each opening (4; 31) for the passage of the poles (5; 23) of an accumulator there is an elastic diaphragm (6; 27) the longitudinal profile of which is suited to make it elastically deformable in its axial direction. 
     A pole (5; 23) of the accumulator is connected with the diaphragm by means of the ring-shaped seat (8; 20) being present on the end opposed to the area (19; 30) for the connection with the lid (1; 40). 
     If a lengthening of the pole (5; 23) of the accumulator eventually occurs during its life-span, it will be absorbed by the deformation of the diaphragm (6; 27) so that the lid (1; 40) will not be subjected to stresses which might damage or disconnect it with serious consequences for the accumulator.
Patent EP-0306154-A1 (EP)
Inventor: YONEHARA TAKAO
IPC: C30B29/06
Filed: 1988-08-05
Abstract: A crystal article comprises a substrate having an insulating amorphous surface and monocrystal formed on the substrate. The monocrystal is formed by providing a primary seed in the form of a film with an area 100 µm² or less arranged in a desired pattern on the surface of the substrate acting as a non-nucleation surface with a small nucleation density, then subjecting the primary seed to thermal treatment to convert it to a monocrystalline seed, and subsequently subjecting the monocrystalline seed to crystal growth treatment to allow a monocrystal to grow beyond the monocrystalline seed and cover the non-nucleation surface.
Patent EP-0286467-A1 (EP)
Inventor: LEBAS DOMINIQUE
IPC: E04D13/064
Filed: 1988-03-10
Abstract: Device for guaranteeing water-imperviousness inside the modular structure of a bungalow. It consists of a box (2) situated at each corner of the bungalow. Longitudinal gutters collecting rainwater end up in these boxes (2). These same boxes (2) each have two rectangular openings in the bottom fixed to the box by impervious welding. In either one of these two openings a rectangular tube (8) is fixed by impervious welding. This tube (8) is flush with the upper level of the bottom and functions as a principal water downspout in the intermediate element into which it penetrates. A rectangular tube (9) is fixed by impervious welding into the other opening of the bottom of the box (2). This tube (9) extends beyond the upper level of the bottom of the box (2) by a height of 45 mm and thus acts as overflow outlet while providing a guard making it possible to trap rubbish which might have obstructed the principal downspout, thus enabling the water contained in the box (2) to escape and be drained away to the ground. This tube (9) functions as an emergency rainwater downspout in the intermediate element into which it penetrates, the imperviousness of the bungalow thus being preserved. <IMAGE>
Patent EP-0288348-A1 (EP)
Title: Driving device for a rotating member, such as a blade of a lawn mower
Inventor: PERRIN MARC
IPC: F16D67/02
Filed: 1988-03-24
Abstract: The device comprises a drive shaft, and a clutch mechanism between the driveshaft and the rotary member (2). This clutch mechanism comprises a driving drum (3) coupled in rotation with the drive shaft and a clutch drum (11) coupled in rotation with the rotary member. It also comprises a stationary brake member (21) and a movable brake member (22) carried by the clutch drum (11), a helical spring (28) axially stressing the movable brake member (22) towards the stationary brake member (21), and means (18, 25, 26) for holding the movable brake member away from the stationary brake member when the driven member is being rotated. The device is intended to be used in rotary blade lawn mowers, circular saws, etc. <IMAGE>
Patent EP-0305243-A1 (EP)
Inventor: BURNOUF MYRIANA
IPC: A61K35/16
Filed: 1988-07-28
Abstract: Concentrate of thrombin-coagulable proteins, possessing a fibrinogen content of more than 70% and a sufficient amount of endogeneous factor XIII. It can be solubilised at room temperature. Its preparation involves at least one step of precipitation in the cold state with dilute ethanol and employs whole plasma as the starting material. the concentrate makes it possible, in particular, to obtain an injectable fibrinogen and a biological glue. <IMAGE>
Patent EP-0285538-A1 (EP)
Inventor: MARCO GRACIA VIRGILIO
IPC: E04C2/04
Filed: 1988-03-15
Abstract: The invention consists of a partition-panel (1) made up of two lightweight, vibrated concrete half-panels (2), (3), obtained separately. Two perfectly finished, ready for painting faces are obtained because of their respective contact with the vibration mould plate. The two half-panels are compacted on their rough rearsides (4) on which channels (6) are shaped using a suitable mould. On coinciding face to face in the finished panel, these channels (6) make longitudinally interior through passing orifices. Furthermore, in the vibration mould, they are given a protruding longitudinal fillet (11) on one lateral edge and a recess (10) on the other, both with a cross section in the shape of a trapezium, to enable adjacent panels to be tongue and groove joined, as well as longitudinal slots (8) in both lateral edges of the finished panel for introducing the binder between adjacent panels.
Patent EP-0353227-A1 (EP)
Title: Appareil de commande d'un recepteur de television ou analogue
Inventor: JOHNSON WILLIAM NEVIL HEATON
IPC: H04B1/20
Filed: 1988-03-11
Abstract: Appareil permettant de mettre hors circuit un récepteur de télévision ou un autre appareil en lançant un projectile mou sur le récepteur ou sur tout un autre appareil. Le projectile renferme un transmetteur conçu pour être activé par de forces d'impact afin de transmettre un signal à un récepteur incorporé dans un dispositif de communication qui coupe l'alimentation d'électricité au récepteur de télévision, ou à tout autre appareil, dès réception d'un tel signal.
Patent EP-0308472-A1 (EP)
Title: Dispositif d'evaporation et d'homogeneisation d'un melange par exemple pour moteur a combustion interne
Inventor: HERAIL RENE
IPC: F02M29/04
Filed: 1988-03-24
Abstract: L'invention concerne un dispositif d'évaporation et/ou d'homogénéisation d'un mélange de fluides gazeux et/ou liquides, par exemple carburé, destiné à alimenter un moteur à combustion interne du genre constitué d'une pièce principale sensiblement cylindrique s'interposant par exemple, entre l'orifice de sortie d'un carburateur (3) et l'orifice d'admission dudit moteur et comportant un venturi central (4) ainsi qu'une pluralité de venturis périphériques (5) disposés en couronne autour de ce venturi central (4) et de plus petit diamètre que ce dernier, et caractérisé en ce que tous ces venturis (4, 5) étant de même longueur axiale et parallèles entre eux. La hauteur des venturis (4, 5) est sensiblement égale au diamètre de sortie du grand venturi (4); le diamètre de sortie des petits venturis périphériques (5) est sensiblement égal au tiers du diamètre de sortie du grand venturi (4); les orifices de sortie de tous les venturis périphériques (5) sont tangentiels au plus près entre eux et avec le venturi central (4). Application aux moteurs, aux appareils de chauffage à combustion et aux mélanges de liquides.
Patent EP-0316436-A1 (EP)
Inventor: LANDSMAN ROBERT M
IPC: H04N1/10
Filed: 1988-06-02
Abstract: Le système de balayage optique (10) pour le balayage d'images d'une copie réfléchissante ou sur des pellicules transparentes, et pour reproduire des images sur un film ou du papier photosensible en vue de préparer des films, des plaques d'impression et autre. Un assemblage à plaque d'impression (16) ayant deux plaques d'impression (34, 36), chaque plaque présentant une zone d'images, peut tourner entre deux positions dans le but de placer sélectivement l'une des plaques suivant une orientation de balayage d'une zone d'images de la plaque. Un dispositif de balayage (44, 46) trace des lignes de balayage (60) en travers de la zone d'images dans une première direction (y) en même temps qu'un système à glissière (18) transporte le dispositif de balayage par dessus la zone d'images dans une seconde direction (x). Pour charger un film, le dispositif de balayage est déplacé automatiquement en dehors du chemin de rotation de la plaque d'impression, une feuille de film est automatiquement montée vers la plaque et le film est maintenu par une force de vide contre la plaque, puis la plaque est tournée pour amener le film dans une position de balayage.
Patent EP-0324035-A1 (EP)
Inventor: HARARA M MITSUBISHI JIDOSHA K
IPC: B60G21/04
Filed: 1988-07-27
Abstract: Disclosed is a control apparatus for a vehicular suspension system having a plurality of suspension units (FS1, FS2, 
RS1, RS2) each disposed between a road wheel and the body of a vehicle for suspending the corresponding road wheel 
from the vehicle body. The control apparatus includes a control unit (37) which is connected to receive the output signals 
from an acceleration sensor (39), a vehicle-speed sensor (38) and a steering sensor (40) for calculating the rolling state of 
the vehicle due to a transverse acceleration thereof and controlling the respective suspension units based on the calculated 
rolling state of the vehicle so as to suppress the rolling thereof. The control apparatus further includes a drift compensator 
for compensating from a drift of a neutral point of the output signal of the acceleration sensor (39) based on the output sig­
nals from the acceleration sensor (39), the vehicle-speed sensor (38) and the steering sensor.
Patent EP-0380505-A1 (EP)
Inventor: KENNEDY JOHN A JR
IPC: G06K15/12
Filed: 1988-08-27
Abstract: Un appareil de composition d'images à diode laser ayant de multiple modes de résolution comporte des moyens pour stabiliser les puissances de sortie optiques émanant de la diode laser à semi-conducteurs pendant l'intervalle de trace du balayage sur un matériau photosensible, de manière à maintenir un rapport d'extinction élevé pour la diode laser même lorsque son courant d'attaque passe à un niveau différent pour faire fonctionner l'appareil de composition d'images en un mode de résolution différent.
Patent EP-0378717-A1 (EP)
Inventor: SCHULEIN ROLF-GUNTER
IPC: A47K10/38
Filed: 1989-01-17
Abstract: Refillable dispenser for paper and/or film rolls, comprising a housing (1) for receiving two rolls (11, 12), two passage slots (13, 14) for removal purposes, and a device for cutting off paper or film pieces, the housing underside (5) being designed as a standing surface and the passage slots (13, 14) being disposed on the inside, starting from the cutting device (cutting slide or longitudinal knife), so that the film pieces are to be removed in opposite directions. <IMAGE>
Patent EP-0386293-A1 (EP)
Inventor: FISCHER DAVID
IPC: B23B31/10
Filed: 1989-03-09
Abstract: With the invention, workpieces can be clamped in a substantially more flexible and more variable manner in an orientated centred position in particular for stationary machining. The principle of transmission by means of a longitudinal-motion rod (12), which principle is known from centring vices, is used for this purpose but expanded by being split up into sections in combination with certain housing arrangements (11) and transmission-element arrangements. Thus, in a low and simple construction, centring and clamping mechanisms which are variable in size, height and combination can be obtained with the invention. <IMAGE>
Patent EP-0345434-A1 (EP)
Title: Method for welding torque converter blades to a housing using a laser welding beam
Inventor: FARONE JOSEPH D
IPC: B23K26/00
Filed: 1989-04-07
Abstract: A method for welding torque converter blades to an impeller housing by laser beam welding includes forming the blades with a tab fitted within a recess formed in the impeller housing such that the blade tab stands clear of the adjacent surfaces of the housing by the width of an air gap. A laser beam is directed onto an adjacent surface of the housing a short distance from an edge of the housing adjacent a blade tab to be welded to the housing. A laser beam, whose axis is inclined with respect to the recess, strikes a surface of the housing adjacent the tab. The welding gun is energized with electrical power and the welding beam is moved parallel to the blade tab at a predetermined speed consistent with the power. The blade tab is welded to the housing without the use of filler material and the housing is rotated with respect to its longitudinal axis to bring successive blade tabs into position for welding. The torque converter of claim 14 wherein inclining the welding beam toward the second member in the method of claim 9 further comprises moving the welding beam with respect to the first and second members while maintaining the position of the welding beam relative to the edge and its inclination.
Patent EP-0340547-A1 (EP)
Inventor: MITSCHKER ALFRED DR
IPC: C22B3/00
Filed: 1989-04-20
Abstract: Erfindungsgemäß werden im Verfahren zur Gewinnung von Gallium aus wäßrigen alkalischen Lösungen durch Adsorption an mit 8-Hydroxychinolinen getränkten perlpolymerisierten synthetischen Harzen und Elution mit wäßrigen Säuren als synthetische Harze makroporöses Polydivinylbenzol oder makroporöse Divinylbenzol-Copolymerisate verwendet, die durch Perlpolymerisation von Divinylbenzol oder mindestens 50 Gew.-% Divinylbenzol enthaltenden Gemischen aromatischer Mono-, Di- und/oder Trivinylbenzole in Gegenwart von Methylisobutylketon erhalten und mit 160-190 g Kelex 100 l/ Harz beladen wurden. Außerdem wird das Harz nach der Elution und vor Beginn eines jeden Arbeitszyklus mit Natronlauge gewaschen.
Patent EP-0338572-A1 (EP)
Inventor: KATO YOSHIAKI
IPC: G01N30/72
Filed: 1989-04-20
Abstract: A liquid chromatograph-direct coupled mass spectrometer comprises a liquid chromatograph section, a mass spectrometer section and an interface section coupling the liquid chromato­graph section with the mass spectrometer section. The inter­face section is provided with a first nebulizing means (8B) for nebulizing an eluate of a hydrophobic solvent containing a sample in solution introduced from the liquid chromatograph section through a capillary continuously into a vacuum or at­mospheric pressure region. The first nebulizing means (8B) is further provided with a second nebulizing means (8A) for ne­bulizing a hydrophilic solvent and with a heating means (9) for heating the first and second nebulizing means (8B, 8A). The mass spectrometer exhibits a high separability and has no limit to selection of a mobile phase solvent and an ionization solvent.
Patent EP-0353561-A1 (EP)
Inventor: DIAMANTOGLOU MICHAEL DR
IPC: B01D71/12
Filed: 1989-07-21
Abstract: Dialysis membrane for haemodialysis, made of cellulose regenerated from ammoniacal copper solutions and modified by substitution, in the form of flat films, tubular films or hollow filaments, the substituents being ester groups, characterised in that the acyl group comprises one or more optionally substituted carbon chains with 10 - 36 carbon atoms or a radical containing at least one aromatic and/or heterocyclic optionally substituted ring, or in that the substituents are carbamate groups, whose carbamoyl radical comprises one or more optionally substituted carbon chains with 2 - 36 carbon atoms or represents a radical containing at least one aromatic and/or heterocyclic optionally substituted ring.
Patent EP-0371271-A1 (EP)
Inventor: SANDLER STANLEY ROBERT
IPC: C07C303/38
Filed: 1989-11-02
Abstract: A method for the preparation of alkanesulfonamides from alkane sulfonyl halides and amines using solvents selected from C₄ to C₈ cyclic ethers or mixtures thereof is disclosed.
Patent EP-0372634-A1 (EP)
Inventor: VAN DONGEN CORNELIS JACOBUS
IPC: B05D7/14
Filed: 1989-11-29
Abstract: The method for activating a metal surface, for example for improving the flow of lacquer over and/or the adhesion of lacquer to a tin surface (3), comprising the steps of:
     1) providing a lightly greased or oiled metal surface (3), for example the surface of a tin plate of strip (3);   2) subjecting that metal surface to a corona discharge through application of an alternating voltage between that metal surface and a conductor (22) situated thereabove.
Patent EP-0329286-A1 (EP)
Inventor: CAZERS ALEXANDER R
IPC: A61P31/04
Filed: 1989-01-23
Abstract: Zinc ceftiofur complexes, e.g., zinc ceftiofur hydrochloride and zinc ceftiofur sodium complexes, have been found to provide the good antibiotic activity of ceftiofur while providing low dissolution rate and long half-life properties enabling the formulation of improved long term therapy forms of ceftiofur, useful in antibiotic therapy of valuable warm-blooded animals. Pharmaceutical compositions of such zinc ceftiofur complexes and a method of using such zinc ceftiofur complexes in veterinary antibiotic applications are also provided.
Patent EP-0331391-A1 (EP)
Inventor: CORMIER MICHEL J N
IPC: A61K9/00
Filed: 1989-02-27
Abstract: A method and means for reducing sensitization or irritation caused by transdermally delivered drugs, wherein one or more metabolic modulators is coadministered with a sensitizing or irritating drug.
Patent EP-0370608-A1 (EP)
Inventor: SMITH KEVIN K
IPC: H03F3/08
Filed: 1989-09-14
Abstract: A thermally stabilized optical preamplifier includes a first transimpedance amplifier 15 which receives a photosignal current from a photodiode 16. The gate of a GaAs device 18 is the input to the first transimpedance amplifier, and the drain is coupled to a source of constant current 20. Also coupled to the drain of the GaAs device is a common base stage 22,24,26,28, and the gain of the first transimpedance amplifier is set by a resistor 30 coupled between the input of the first transimpedance amplifier and the output of the common base stage. A current setting resistor 40 coupled to the output of the first transimpedance amplifier converts output voltage to current, which is summed with a compensating current in a second transimpedance amplifier 42. The compensating current consists of a variable current generator 36 and a thermal current generator 35 which compensate for the current produced by the absolute value and thermal characteristics of the gate to source voltage of the input GaAs device.
Patent EP-0347304-A1 (EP)
Inventor: AVOCAT JEAN PAUL
IPC: H01F38/28
Filed: 1989-06-13
Abstract: The invention relates to an electric measuring transformer. More precisely, the present invention applies to monophased or multiphased transformers suitable to adapt an actual electrical value to a value compatible with a module for measuring, counting, control or monitoring. 
<??>The transformer (1) has at least one winding (5), a primary circuit (2), a secondary circuit (3) defining a transformation ratio (i1/i2) and in consequence its range of application. 
<??>According to the invention, it comprises means (6) to adapt the configuration of the transformer (1) as a function of the chosen range of application, and/or as a function of the application of the measurement, which carry out at least the switching of the winding or windings (5) in accordance with the chosen range. 
<IMAGE>