baber/WOPTO huggingface dataset:
Patent EP-0270202-A1 (EP)
Inventor: STEPHENS ANTHONY LEON
IPC: B28C9/04
Filed: 1987-07-28
Abstract: The dispensing apparatus (30) is located in the rear of a tipping body such as a tip truck body (31). When the tipping body (31) is inclined gravity causes bulk material held in the tipping body (31) either side of partition (32) to feed augers (35) and (36). The dispensing apparatus (30) includes at least one tank preferably a central tank holding powered material such as cement powder dispensed through chute (44) by virtue of a paddle wheel dispenser (41). Water tanks which dispense water through outlet (50) are located either side of the cement powder tank. A common drive shaft (47) drives augers (35) and (36) and the paddle wheel (41). The dispensing of material is controlled by controllers (52) and (53) such that a predetermined ratio of material can be dispensed into, for example a mixer. The dispenser can be used for dispensing the constituents of concrete and may be removable from the tip truck body so that the tip truck can function as a normal tip truck.
Patent EP-0306578-A1 (EP)
Inventor: HILL JAMES BYRON
IPC: C22C38/26
Filed: 1987-12-15
Abstract: A weldable ferritic stainless steel and a method for producing the same is provided wherein the steel consists of in weight percent,up to 0.03 carbon, up to 0.05 nitrogen, 10 to 25 chromium, up to 1.0 manganese, up to 0.5 nickel, up to 1.0 silicon, 0.03 to 0.35 titanium, 0.10 to 1.0 niobium, optionally up to 1.2 aluminum, the balance essentially iron, the amounts of titanium and niobium varying inversely and not more than necessary to satisfy specific thermodynamic equations and the method includes casting the steel into ingots or slabs without the precipitation of detrimental intermetallic or nonmetallic titanium compounds so that the hot-rolled band gauge, without grinding, can be cold rolled to final gauge sheet or strip free of open surface defects.
Patent EP-0261190-A1 (EP)
Inventor: BLANCHET ROBERT CHARLES FERNAN
IPC: H01L21/314
Filed: 1987-03-25
Abstract: Passivation de surface de substrats. Le procédé consiste à: soumettre le substrat à un dégraissage sans application d'ultrasons, tremper, pendant une durée comprise entre 30 secondes et 10 minutes, le substrat dans une solution aqueuse d'ions complexes d'arsenic maintenue à une température comprise entre 0 et 50°C, rincer abondemment le substrat à l'eau desionisée. Application aux substrats à phosphure d'indium.
Patent EP-0274487-A1 (EP)
Inventor: LANE DAVID
IPC: H01R13/66
Filed: 1987-06-11
Abstract: Un ensemble permettant d'interconnecter plus d'un dispositif d'interface se compose d'une boîte (2) pouvant être montée sur une paroi et comportant des cavités (12, 14). Les cavités (12, 14) présentent une face avant ouverte et au moins une face arrière partiellement ouverte (48, 56). Des connecteurs plats (150A, 150B), pouvant être connectés à un câble blindé (130) ou non blindé (120) peuvent être introduits à travers la face arrière de la boîte montée sur la paroi. Une partie (200) du connecteur de câble blindé peut être introduite à travers la face avant; sur cette partie est montée une carte à perforations marginales (280) possédant des pistes conductrices (284) reliées à des bornes élastiques (214), ces bornes (214) étant accessibles à travers la face avant de connexion. Une partie (390) de connecteur de câble non blindé peut être introduite à travers la face avant de connexion d'une deuxième cavité. Le connecteur non blindé (390) est monté sur une carte de circuit imprimé (396) pouvant être connectée à un connecteur plat (150B) à l'intérieur de la cavité. Les connecteurs blindés (00) ou non blindés (390) sont disposés dans la face avant de connexion de manière à pouvoir être connectés à un connecteur blindé (500) ou non blindé (490).
Patent EP-0288505-A1 (EP)
Inventor: NIEDERMEIER GUNTHER
IPC: C06B21/00
Filed: 1987-10-08
Abstract: Pour fabriquer de la poudre de charge propulsive bivalente par le procédé sans solvant, le mélange brut de poudre humide est malaxé à haute température dans un cylindre de cisaillement auquel le mélange est amené en continu et sur une extrémité frontale duquel le mélange gélifié est prélevé en continu et granulé immédiatement en continu. Le granulat obtenu est acheminé en continu à une extrudeuse au moyen de laquelle il est boudiné sous forme de cordons de poudre qui sont transformés, par coupe et traitement de finition, en produit pulvérulent fini. Ce procédé présente le double avantage de pouvoir être exécuté entièrement en continu et d'être très fiable.
Patent EP-0351401-A1 (EP)
Inventor: SCHAN EDWARD PAUL JR
IPC: G06F9/46
Filed: 1987-07-27
Abstract: On forme un multiprocesseur principal asservi (Fig. 1) en reliant un processeur asservi (25) à un connecteur d'entrée/sortie d'un monoprocesseur et en modifiant au minimum le système d'exploitation du monoprocesseur. Lors de l'initialisation, un premier sous-programme (Fig. 5) réoriente les vecteurs d'interruption asservis (200) qui pointent sur un sous-programme commun de gestion d'interruption (Fig. 11). Avant qu'une opération soit exécutée sur un processeur asservi, un deuxième sous-programme (Fig. 9) altère les bornes (217, 218) des piles d'exécution de l'opération. Un appel du système d'exploitation d'interruption durant l'exécution de l'opération déclenche des contrôles par microprogramme automatique (Fig. 3) du pointeur de pile d'exécution (203) par rapport aux bornes des piles. La survenance d'une interruption ou la présence d'une exception de pile provoque la suspension de l'exécution de l'opération et le recours au sous-programme de gestion d'interruption ou à un sous-programme asservi de gestion d'exception de pile (Fig. 10) respectivement. Chaque sous-programme de gestion fait appel à un sous-programme de suppression asservi (Fig. 14) pour rétablir les bornes de pile de l'opération, de façon à valider les valeurs et à transférer l'opération en vue de son exécution vers le processeur principal (12). Dans le processeur principal, l'exécution de l'opération recommence à partir du point où sa suspension a eu lieu et les opérations qu'on demande au système d'exploitation par l'intermédiaire de l'appel ou de l'interruption sont exécutées.
Patent EP-0278218-A1 (EP)
Inventor: SARO KARL
IPC: B65H3/08
Filed: 1988-01-08
Abstract: In a device for separating stacked blanks (7), with at least one blank stop (5) and at least one conveyor belt (1), there is arranged next to the conveyor belt at least one auxiliary suction device (13) which projects above the conveyor belt, consists of a bellows (16, 17) which is open at the top and connected to a low-pressure source and sucks bent blanks towards the conveyor belt. 
<IMAGE>
Patent EP-0308590-A1 (EP)
Inventor: SCHRODER JORIS DR
IPC: B66B1/20
Filed: 1988-06-23
Abstract: A group control for an elevator system, in which it is possible to assign a newly entered floor call to a car for the first time, immediately and finally, includes a computer and a comparator circuit for calculating servicing costs and assigning the call to the car with the lowest cost during a comparison cycle. The floor call generates an entry floor signal which is stored in a floor call memory and an assignment memory for the assigned car. Storage cells of the assignment memory and the floor call memory are linked to each other by way of an automatic holding circuit that prevents reassignment of the floor call during subsequent comparison cycles.
Patent EP-0355177-A1 (EP)
Inventor: HASSLER DIETRICH DIPL-ING
IPC: A61B18/00
Filed: 1988-08-17
Abstract: The invention relates to an apparatus for contactless disintegration of concrements (18) in the body (4) of a living being, with a shockwave source (2) for generating shockwaves converging in a focus zone (F), it being possible for the shockwave source (2) to be controlled alternately for generating shockwaves of high intensity for the disintegration of a concrement (18) and for generating shockwaves of low intensity for imaging purposes. Between the focus zone (F) and the shockwave source (2) a pressure sensor (24) is arranged, connected to a receiver circuit. In addition, between the pressure sensor (24) and the focus zone, an acoustic deflection apparatus is arranged, by means of which the shockwaves of low intensity can be deflected for generating a sector scan including the focus zone (F) of the shockwaves of high intensity. The receiver circuit can be operated for generating B images. 
<IMAGE>
Patent EP-0304818-A1 (EP)
Inventor: SUGIE KIYOSHI
IPC: B01D71/82
Filed: 1988-08-19
Abstract: A gas separation film comprising a perm­selective layer which is formed by reaction  in situ  of a Schiff base metal complex compound represented by the following formula (I)
      wherein rings A and B each represent an o-­phenylene or o-naphthylene group which may be substituted by at least one group selected from the class consisting of halogen atoms and groups of the formula -X-R in which R re­presents a saturated or unsaturated aliphatic hydrocarbon group having not more than 22 carbon atoms and X represents a direct bond or a binding member between R and ring A or B, selected from the class consisting of -O-, -COO-, -NHCO- and -S-, R o  represents a hydro­carbon group having not more than 6 carbon atoms in which adjacent carbon atoms or adjacent carbon atoms via one carbon atom are bound to bonds  a  and  b , and M represents a metal selected from the group consisting of Fe, Co, Cu, Ni, Mn, Cr and Zn, 
with a polymeric ligand.
Patent EP-0292032-A1 (EP)
Inventor: ASTLES DAVID PHILLIP
IPC: C07D213/81
Filed: 1988-04-13
Abstract: A pyridine compound of formula I
      is prepared from a tetrahydropyridine compound of formula II
      in a single step or procedure under oxidising conditions. The R meanings are fully defined in the specification but preferably R₁ and R₃ represent   hydrogen, R₂, R₁₁ and R₁₂ represent alkyl, and R₄ and R₅ represent hydroxy or alkoxy or together represent -O- or -NR₁₀- where R₁₀ represents alkyl, cyanoalkyl, aminocarbonylalkyl or phenyl.
Patent EP-0320049-A1 (EP)
Inventor: KINNEBERG PETER ANDREW
IPC: C09J173/00
Filed: 1988-11-30
Abstract: Improved structural adhesive obtainable by a process which comprises subjecting a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated compound to a heat-treatment for a period sufficient to effect cross-linking in the amorphous phase of the polymer. Process for its preparation by converting a thermoplastic material in a thermosetting material, and laminates prepared with the improved structural adhesive.
Patent EP-0276098-A1 (EP)
Inventor: PORTER DAVID
IPC: A47G27/04
Filed: 1988-01-15
Abstract: A method of laying carpetting includes the steps of laying a roll or strip of underlay flat on a floor to be carpetted with its ends secured to the floor, adhering the underlay to the floor by spaced spots of adhesive along the length of the laid and end-secured roll or strip of underlay, and applying pressure to the underlay at or adjacent the adhesive spots to ensure adhesion to the floor. The adhesive is preferably a hot melt adhesive, and the adhesive spots are applied between the underlay and the floor by a hot melt gun having a nozzle which is pushed completely through the underlay into contact with the floor to expel a small spot or quantity of adhesive which is immediately caused to contact the underlay, upon withdrawal of the nozzle, due to the application of the aforesaid pressure.
Patent EP-0302594-A1 (EP)
Inventor: RAYNER ALAN
IPC: B62D5/08
Filed: 1988-06-30
Abstract: An hydraulic fluid actuated power assisted steering system has an open centre valve 4 adjustable in response to a steering input to control fluid flow to a power assistance ram 6. A by-pass valve 8 communicates between a pressure line 3 and a return line 7 of the valve 4. The by-pass valve has a control port 11 which is adjustable by a valve member 9 spring biased at 10 to normally open the control port 11 so that fluid flow from line 3 to line 7 by way of port 11 alleviates the generation of noise in the valve 4 and back pressure in the line 3. The valve member 9 is responsive to a predetermined fluid pressure differential developing between the lines 3 and 7 when the valve 4 is operated so that the member 9 is displaced to close port 11 and direct greater fluid flow from pump 2 to the ram 6. 
     The power assistance may be speed responsive by increasing the resistance to displacement of the valve member 9 in a sense to close the port 11 by providing pistons 30 which engage the valve member 9 with a force which increases with vehicle speed, such force being provided by the application of fluid pressure to the pistons 30 from a vehicle speed responsive pump 33.
Patent EP-0299684-A1 (EP)
Inventor: BOYLE FRANCIS THOMAS
IPC: A61P15/00
Filed: 1988-07-07
Abstract: A 2-propanol derivative of the formula I, wherein R' and R 5 , which may be the same or different, are each a triazolyl, imidazolyl, pyridyl or pyrimidinyl radical; R 2 , R 3  and R 4 , which may be the same or different, are each a hydrogen atom, a 1-6C alkyl, halogenoalkyl or alkoxy radical, a 3-8C cycloalkyl radical, or a phenyl, naphthyl, phenoxy, naphthyloxy or phenyl(1-6C alkyl) radical, in each of which the aryl group optionally bears one or more substituents selected from halogen atoms, amino, carboxamido, cyano and nitro radicals, 1-6C alkyl, halogenoalkyl, alkoxy, halogenoalkoxy and alkylamino radicals, 3-8C cycloalkyl radicals, di(1-6C alkyl)amino radicals and 2-6C alkoxycarbonyl radicals; R 6  is a phenyl or naphthyl radical optionally bearing one or more substituents as defined above; X is a direct bond, an alkylene, alkenylene or alkynylene radical, or an oxyalkylene or thioalkylene radical wherein respectively the oxygen or sulphur atom is bonded to R 6  or a phenylalkenylene radical in which the phenyl group bears one or more substituents as defined above for R 6 ; and Y is a hydrogen or halogen atom, a hydroxy, cyano or carbamoyl radical, or a phenyl(1-6C alkoxy) radical in which the phenyl group bears one or more substituents as defined above for R 6 ; provided that, when Y is a cyano or carbamoyl radical, neither R 2 , R 3  nor R 4  may be an alkoxy or aryloxy radical, and either R 2  is a hydrogen atom, or R 3  and R 4  are both hydrogen atoms; and provided that, when R' and R 5  are each a 1,2,4-triazol-1-yl radical, R 2  is , hydrogen and Y is a hydroxy radical, R 3  arid R 4  may not be hydrogen or methyl when X is a direct bond, and R 3  and R 4-  may not be hydrogen when X is a methylene radical; and for those compounds which contain a basic nitrogen atom, the pharmaceutically acceptable acid addition salts thereof.
Patent EP-0277845-A1 (EP)
Inventor: PASQUINI PIERRE
IPC: H05H1/40
Filed: 1988-01-04
Abstract: The invention concerns plasma torches comprising an upstream electrode (12), a downstream electrode (11), a chamber (15) for the injection of plasma producing gas, a priming electrode (13) and optionally a magnetic field coil (14), in which the upstream root of the arc is displaced on the upstream electrode. According to the invention, in order to control a continuous or reciprocating and/or an oscillatory translation, the field coil is supplied with a variable direct current, if need be a pulsatory undulatory current, and/or a diffuser is placed at the inner end of the upstream electrode which is supplied with a modulated flow of gas which it causes to whirl. Application in high power plasma torches for regularizing and rendering uniform the wear of the electrodes so as to prolong the life thereof.
Patent EP-0345266-A1 (EP)
Title: Apparatus for drying a web.
Inventor: WEDEL GREGORY L
IPC: D21F/
Filed: 1987-12-18
Abstract: Papermaking appts. has a first transfer system delivering paper from a press section to the first section of a drier, pref. having many drier rolls and vacuum rolls. A second drier section pref. also has many drier rolls and vacuum rolls and a drier transfer system passes paper from first section to second section without open draw, specifically via an unfelted drier roll. Specifically the first and second sections dry opposite sides of the paper or both dry the same side, and pref. a third section dries the opposite side.
Patent EP-0298119-A1 (EP)
Inventor: COOK LACY G
IPC: G02B27/00
Filed: 1987-11-23
Abstract: Collimateur de pilotage à utiliser dans un véhicule; il est pourvu d'un combinateur (56) qui refléchit une image fournie par un tube à rayons cathodiques (TRC) (28) sous forme de rayons collimatés vers un écran ou autre dispositif. Une lentille auxiliaire (26)est placée entre le TRC (28) et le combinateur (56) pour agrandir et convertir l'image par transfert. Le combinateur peut être un miroir partiellement réfléchissant ou un élément optique holographique ou une plaquette diélectrique. Dans la lentille auxiliare se trouve une plaque de contrôle de coma (44) à mouvement ondulatoire bidimensionnel mathématiquement décrit par une série exponentielle bidimensionnelle à symétrie impaire dans un plan quand le combinateur est incliné et à symétrie paire dans le plan perpendiculaire. La plaque de contrôle de coma (44) réduit substantiellement le coma d'une image présentée à l'infini, le coma étant introduit par le combinateur et l'utilisation hors de son axe d'une surface du combinateur.
Patent EP-0356453-A1 (EP)
Inventor: HARNEY KEVIN
IPC: H04N5/14
Filed: 1988-03-28
Abstract: Un interpolateur vertical à structure simplifiée (Figure 1) pour l'expansion de données vidéo téléchargées d'une mémoire d'image à une mémoire de stockage de lignes impaires (101) et une mémoire de stockage de lignes paires (102) est suivi en cascade par un interpolateur horizontal (Figure 4). L'interpolateur horizontal calcule la différence entre des pixels avoisinants dans les données vidéo comprimées horizontalement venant de l'interpolateur vertical, divise la différence par le rapport de compression horizontal et accumule les différences divisées pendant des intervalles de trace des lignes pour récupérer les données vidéo décompressées.
Patent EP-0373171-A1 (EP)
Inventor: DANNA ROBERTO
IPC: H04M/
Filed: 1988-05-18
Abstract: Elément de commutation pour signaux PCM, particulièrement adapté pour être utilisé dans des unités périphériques dans un autocommutateur privé automatique raccordé au réseau (PABX). L'élément est configuré de manière à être facilement intégré dans une technologie semi-personnalisée et donc comprend: une pluralité de cellules de commutation (CC) appropriées pour provoquer un minutage des canaux PCM, un multiplexeur (MX1) approprié pour provoquer une commutation d'espacement des canaux PCM, un moyen de commande (CN).
Patent EP-0377569-A1 (EP)
Inventor: BUCHNER NORBERT
IPC: B65D77/22
Filed: 1988-07-07
Abstract: Un récipient d'emballage comprend dans une paroi (2) une partie déchirable (10) qui facilite son ouverture, une languette d'accrochage étant fixée à la section initiale (15) de la partie déchirable. Afin de laisser s'échapper des gaz générés par le produit emballé, la partie (20, 20', 20'') qui forme la languette d'accrochage (25) a en outre la forme d'une soupape de surpression. De préférence, la languette d'accrochage-soupape de surpression se compose d'une bande en matière plastique collée à la section initiale (15) de la partie déchirable (10) et forme un évent (24) à travers un passage (16, 27) ménagé dans la paroi du récipient (4).
Patent EP-0329732-A1 (EP)
Inventor: AUERBACH PAUL S
IPC: A61M5/44
Filed: 1988-06-27
Abstract: A method and apparatus (10) for rewarming blood (including refrigerated whole blood, packed red blood cells, and 
fresh frozen plasma) in which the temperature of the blood is quickly raised to infusion temperature without hemolysis 
or 
other damage to its constituents. The blood, contained in a conventional blood administration bag (B), is subjected to 
mic­
rowave irradiation (S) while being totally immersed in a body of water (W). Structure (23, 23a, 24, 26) is provided for 
im­
mobilizing the blood bag (B) within the body of water (W), and a sensor (33) detects when a desired temperature has 
been 
attained and causes automatic cessation of microwave generation (S). The immobilizing structure (23, 23a, 24, 26) may 
also 
be provided with a microwave-opaque barrier (29) for shielding certain portions of a blood bag (B) against excessive 
radia­
tion exposure. A pump (39) may also be provided for circulation of the water (W) within the apparatus (10).
Patent EP-0433448-A1 (EP)
Title: Dispositif pour commander une transmission a organes multiples sur un vehicule
Inventor: BORODIN FEDOR NIKOLAEVICH
IPC: F16H63/20
Filed: 1988-01-07
Abstract: Le dispositif de commande d'une transmission composite ayant une boîte de vitesses principale (1) et une boîte de vitesses auxiliaire (2) à deux gammes ayant une gamme supérieure et une gamme inférieure. Ce dispositif comporte quatre coulisseaux, le quatrième coulisseau (37) est destiné à engager la gamme inférieure et la gamme supérieure de la boîte de vitesses auxiliaire (2) à deux gammes. Un mécanisme (51) est prévu pour le déplacement du quatrième coulisseau (37) en position de la gamme inférieure lors du déplacement du troisième coulisseau (36) du point mort en position d'engagement sous l'action d'un élément d'entraînement (38). Ce dispositif s'applique par exemple, aux transmissions de véhicule de transport tel qu'un camion. <IMAGE>
Patent EP-0327834-A1 (EP)
Inventor: KOCHLER HELMUT
IPC: H04B5/04
Filed: 1989-01-17
Abstract: Calls may be transmitted from a number of base stations (17) to a paging receiver mfd. in two separate parts (19,20). The first part (19), which can be carried in a coat pocket, incorporates a battery-powered radio receiver (24) with a microprocessor (25), an EPROM program memory (26), a random-access message memory (27), a liq. crystal matrix display (21) and a short-range extension transmitter (30). The second part (20) which can be worn as a wrist watch receives (31) the transmission from the first part (19), and buffer-stores (34) the message for display on a similar liq. crystal matrix unit (23).
Patent EP-0328938-A1 (EP)
Inventor: STEGMULLER KARL DIPL-ING FH
IPC: G01R15/04
Filed: 1989-02-01
Abstract: An insulating part (1) of a high-voltage installation made of plastic is constructed as divider resistor (R1) of an ohmic voltage divider, across the second divider resistor (R2) of which the voltage (U2) for indicating or measuring the primary voltage (U1) is picked up. The plastic in this arrangement is mixed at least partially with a conductive filling agent and thus adjusted to a suitable low resistance. The bypass current (I1) in this arrangement becomes large enough to be used for indicating purposes without interposing amplifier circuits. It must be considered a further advantage compared with the insulators previously constructed as capacitive divider resistors that the insulating parts do not need to be geometrically changed compared with the conductive parts so that their original mechanical and electrical properties also remain unchanged. <IMAGE>
Patent EP-0365737-A1 (EP)
Inventor: CRAMER BERNHARD MAXIMILIAN DR
IPC: A61B6/00
Filed: 1989-02-10
Abstract: An X-ray examination apparatus with an adjustable image-recording system (1, 2, 3, 4) and an adjustably mounted facility (11) for supporting the patient is intended to permit a rapid positioning of the patient in relation to the image-recording system (1, 2, 3, 4). 
<??>When the facility (11) for supporting the patient moves in one direction (16, 17), the image-recording system (1, 2, 3, 4) is automatically shifted in an opposite direction (direction 19 or 18). The full adjustment range of the facility (11) for supporting the patient can be divided into subranges, to which there are allocated switches which effect an opposite movement of the image-recording system (1, 2, 3, 4) only in predetermined subranges, for example not when the facility (11) for supporting the patient is shifted in a central range. 
<IMAGE>